TW201331022A - Apparatus and method for manufacturing compressed lump of metal scrap - Google Patents

Abstract

Disclosed herein are an apparatus and method for manufacturing a compressed lump of metal scrap that is capable of compressing various kinds of collected metal scrap into a standardized form so that the metal scrap can be directly introduced into a blast furnace. A through hole is formed in a compressed lump of metal scrap during manufacture of the compressed lump of metal scrap so that the compressed lump of metal scrap can be efficiently melted and the interior of the compressed lump of metal scrap can be observed.

Description

Waste metal briquetting manufacturing device and manufacturing method

The invention relates to a scrap metal briquetting manufacturing device and a manufacturing method. Specifically, the collected various forms of metal scraps are subjected to compression processing, and the shape thereof conforms to the size specification and can be directly used for furnace furnace.

It is well known to classify scraps generated in various production activities, molds discarded after use in production activities, steel bars generated during demolition of buildings, and scrap metal such as scrapped cars, waste gas cans and metal cans produced during consumption. After being collected and re-smelted, it can be manufactured into various steel materials, which can save resources and energy used in the steel making process, and ultimately achieve the purpose of protecting the environment. To this end, it is necessary to classify the scrap metal of various forms and various materials, and then classify them into finished metal compacts of various sizes and shapes to facilitate the direct use of the steel mill in the furnace. . Such scrap metal compacts should be compressed to have a total length, width, and height of 600 mm or more and 2100 mm or less, a maximum length of not more than 800 mm, and a density of 0.15 or more.

The existing method of manufacturing such scrap metal briquettes is to classify scrap metal, such as scrap iron and non-ferrous waste, which are collected by various pipes, and classify the scrap metal into the compression device. The compression is carried out, and then the set hexahedron mold is used for finalizing, and the final processing becomes bulky scrap iron. For the representative case, refer to the "waste compression device" published in the Japanese Utility New Case Bulletin (Announcement No.: 38-11798) (hereinafter) "Citation of the Invention"), the cited invention is a waste metal packing device, as shown in the first and second figures, a waste compression chamber provided with a pressure head (5) and lateral pressure heads (20) on the left and right sides (2) There is a sliding type feed port cover (1) on the upper side, and a fixed cover (3) is arranged on the upper end of the material extrusion forming part of the waste compression chamber (2), and the product is discharged and closed at the lower end. The flap (7) is provided with a shearing device (4) at a portion connected to the sliding cover of the aforementioned fixed cover (3), and a shearing device (6) is also provided at the upper portion of the indenter (5).

Therefore, the cited invention is: loading the scrap metal into the waste compression chamber (2), closing the feed port cover (1), starting the initial pressure working cylinder (14), the piston (13) advancing, and the indenter (5) will follow The waste in the waste compression chamber (2) is initially compressed, and the state presented at this time is as shown by the broken line in the second figure; the lateral pressure head (20) at the two ends is followed by the traction of the piston (22) in the working cylinder (21). Forward, the primary compressed waste is concentrated to the center for secondary extrusion. After the secondary compression of the scrap metal is completed in this way, the discharge port cover working cylinder (8) connected to the lower end of the discharge port cover (7) is activated, and the discharge port cover (7) is turned downward by pulling the intermediate position of the connecting rod (10). After opening, the scrap metal block (23) after 2 extrusions is dropped and transported to the outside through the conveyor belt (18).

Therefore, according to the cited invention, the required number of scrap metal compacts in accordance with the size specifications can be directly put into the furnace, and various steel products can be immediately manufactured, thereby improving work efficiency.

The opposite invention also has problems. Such scrap metal briquettes are compressed and increased in density by a large amount of scrap metal, so their own heat capacity is very high, consumes a lot of energy, and requires long-time high-temperature melting and melting. The high energy consumption in the process is the main reason for increasing the manufacturing cost of steel products, and the accompanying increase in carbon dioxide emissions with high energy consumption has also become the main cause of environmental degradation.

At the same time, the previous method of scrap metal briquetting should of course take the classified non-ferrous metal scrap and scrap iron separately, but because some unconscious manufacturers add relatively heavy cement to the scrap metal. When manufacturing a bad metal compression block, the furnace is contaminated by the smelting of such a bad scrap metal compact, and it is necessary to invest a huge cost to eliminate the resulting pollution, thus causing problems affecting the production plan to occur from time to time, the steel mill It is a difficult problem in the recycling of scrap metal briquettes, which is also the current situation.

SUMMARY OF THE INVENTION An object of the present invention is to provide a solution to the above problems, and to form a through hole in a product for achieving efficient melting and observing the inner structure of the compact. However, the present invention does not employ the processed invention. A method of punching a scrap metal block to provide a waste metal compact formed into a through hole in the manufacture of a scrap metal compact, and a scrap metal compact capable of efficiently producing such a scrap metal compact. Manufacturing apparatus and manufacturing method.

In order to achieve the above object, the compression chamber of the present invention is provided with an initial pressure working cylinder and an initial pressure head moving in the initial compression space with the piston traction, and a final pressure working cylinder on the other side of the compression chamber and pulling with the piston The final pressure head moving in the final pressure space, the discharge port cover located at the central position of the final pressure space, and the opening and closing device responsible for opening and closing the discharge port cover are in the waste metal compression device of the present item,

The extrusion direction of the initial pressure head described above is perpendicular to the extrusion direction of the final pressure head, and more than one of the initial pressure head and the final pressure head described above are installed in the center of the final pressure space. The extrusion direction is a vertical core, and all the cores are taken in and out with the added core cylinder. Thus, the invention can manufacture a waste metal compact having more than one through hole and provide the above-mentioned objects. Manufacturing apparatus and manufacturing method.

As described above, by using the technology of the present invention, the scrap metal compact can have more than one through hole. If it is put into the furnace, the molten metal in the furnace can not only impregnate the surface of the scrap metal block, but also infiltrate the scrap metal through the through hole. The central part of the compact, therefore, such metal blocks can be quickly melted at a rate equivalent to melting small pieces of scrap metal, greatly reducing the energy consumed in the processing of steel products.

Further, as in the manufacturing apparatus of the present invention, the process of forming the through-hole by the scrap metal compact is: in the low-density compression process of the primary compression of the scrap metal put into the compression chamber, the scrap metal is extruded onto the periphery of the core. When the waste metal is subjected to high-pressure compression for secondary compression, the through-hole is formed in the scrap metal compact at the same time as the compression step is completed, so that the friction and stress applied to the core by the friction with the scrap metal can be greatly reduced.

It should be particularly noted that in the present invention, the core for forming a through hole in the scrap metal compact is present in the compression chamber and is used in a length that is consistent with the actual length of the through hole on the scrap metal compact. , thereby minimizing the length of the core, which not only reduces the bending force of the core due to the density deviation of the scrap metal during the initial pressure and the final pressure, but also because the length of the core itself is short, Reduces deformation and greatly improves durability, which achieves both the stability of the work and the longevity of the core.

At the same time, the present invention puts the waste metal into the compression chamber under the state in which the core is vertically erected for the initial pressure and the final pressure process, thereby preventing the waste metal from being inserted into the core and the cover by any shape and any kind of waste metal. The situation caused by the bottom surface of the compression chamber hinders the startup of the device, and the effect of smooth operation is achieved.

The scrap metal briquetting manufacturing apparatus of the present invention relies on the opening and closing of the lid cylinder, and the initial pressure head which slides in the initial pressure compression space of the compression chamber filled with the scrap metal by the power of the initial pressure cylinder, and The final pressure head which slides on both sides of the final pressure compression space of the compression chamber by the power of the final pressure working cylinder compresses the scrap metal and discharges through the discharge hole.

The extrusion direction of the initial pressure head and the extrusion direction of the final pressure head are perpendicular to each other, and the core is disposed at the center of the final pressure compression space, and should be perpendicular to the extrusion direction of the initial pressure head and the final pressure head. At the same time, it has a scrap metal briquetting device for pulling the core working cylinder of the core sliding.

The present invention will be easily implemented by those skilled in the art having the common knowledge in the art to which the present invention pertains. The embodiments of the present invention will now be described in detail below.

First, the scrap metal compact (100) processed by the present invention is as shown in the third and fourth figures.

As can be seen, the present invention compresses the scrap metal compact (100) into a hexahedron whose length, width, and height meet the preset size specifications, and also forms more than one scrap metal compact (100). A through hole (101) on the number axis. By forming such a through hole (101), when the scrap metal compact (100) is put into the furnace, the hot gas and the molten metal in the furnace can penetrate into the inside of the compact, so that a small amount of fuel can be used to melt it, and it is also possible to The operator can visually observe the inside of the pressure block before the furnace is thrown, or use a camera to confirm the internal structure of the pressure block.

Meanwhile, in the present invention, two through holes (101) may be formed as shown in Fig. 4, and three or more through holes having a small diameter may be formed as needed. Although the more the number of such through holes (101), the easier it is to melt, the cost burden imposed by installing a plurality of cores (201) and core working cylinders (200) operating under high pressure compression of scrap metal At the same time, it is most economical to form one through hole (101). Hereinafter, an embodiment in which one through hole (101) is formed by the present invention will be described as a standard.

The fifth and sixth figures show perspective views of a specific structure of the manufacturing apparatus of the present invention viewed from two directions. As can be seen, the present invention incorporates two longer initial pressure cylinders (110) that provide sufficient force for the initial pressure to cause the initial pressure head (150) to exit from the side of the front compression chamber (140). When the inside of the compression chamber (140) of the compression chamber (140) moves, the various forms of scrap metal are initially extruded, and one or two or three can be installed depending on the type of scrap metal and the amount of the scrap metal. Such an initial pressure working cylinder (110).

Moreover, the present invention is provided with a final pressure working cylinder (120) at both ends of the final pressure compression space (400) of the compression chamber (140), and a final pressure pressing head (160) is fixed on the piston of the final pressure working cylinder (120). The final pressure head (160) advances from both sides toward the center of the final compression space (400).

In addition, the distance between the two final pressure heads (160) installed at both ends of the compression chamber (140) is the distance from the center of the final pressure compression space (400) to the formed scrap metal compact (100), so the stroke thereof Shorter, the length of the final pressure working cylinder (120) and its piston is also relatively short. In particular, the present invention adds a core (201) capable of forming a through hole penetrating through the center of the scrap metal compact (100) and a core cylinder (200) for sliding the core (201). The core (201) is perpendicular to the initial pressure direction and the final pressure direction, and is erected in the center of the final pressure compression space (400). However, in the embodiment of the present invention shown in the fifth and sixth figures, the core working cylinder (200) in which the traction core (201) is infested is mounted on the discharge port cover (502) as shown in the seventh figure. Below the center, the front end portion of the core (201) forms a tip end portion (170) having an inclined surface. The tip end portion (170) is coupled to the core tip end interface (130) of the cover (601) to prevent the core (201) from being generated due to uneven force when the scrap metal is compressed during the initial pressure process. The stress and friction are deformed.

In addition, as described above, the present invention mounts a core (201) and a discharge port cover (502) in the final pressure compression space (400), and is mounted with an opening and closing device (500) for controlling opening and closing of the discharge port cover (502). The opening and closing device (500) may be a plate-shaped discharge port cover (502) having a thickness capable of withstanding the hydraulic working cylinder (504), the piston and the pressure, and sliding the discharge hole (501) to open and close in the inner side of the console. The structure can also be used in various configurations such as opening and closing the spout cap (502) by means of the cylinder (504).

As described above, the present invention in the present embodiment is provided with a core cylinder (200) at the center of the bottom surface of the discharge port cover (502), so that the discharge port cover is of course driven by the operation of the hydraulic cylinder (504) ( 502) and the core working cylinder (200) and the core (201) slide at the same time.

In addition, the present invention uses an initial pressure and final pressure working cylinder (110, 120) and a core working cylinder (200), a hydraulic working cylinder (504), a lid working cylinder (600), and a locking mechanism working cylinder. (602), etc., although not shown here, (these working cylinders) are connected with a fuel pipe, and the piston naturally moves forward or backward according to the direction of the oil pressure, because this is a conventional technique, so it is omitted here. Recorded. The work standby state of the present invention is as shown in the side view of the eighth diagram.

As shown in the eighth figure, before the scrap metal is put in, the core (201) of the present invention should be erected by the core working cylinder (200), and the lid (601) should also be opened by the lid cylinder (600). State is on standby. In this state, the present invention puts scrap metal into the compression chamber (140) and fills it, so that the initial pressure compression space (300) and the final pressure compression space (400) are completely filled with scrap metal, and the lid lid working cylinder is activated ( 600) Close the cover (601).

The plan view at the time when the initial pressure preparation is completed can be observed through the ninth diagram. The core (201) of the present invention has been protruded outward by the core working cylinder (200), and the initial pressure and final pressure head (150) in the standby state of the initial pressure and final pressure working cylinders (110) (120) (160) In order to stand by the wall position of the compression chamber (140), the hydraulic cylinder (504) stands by in a state where the discharge port cover (502) closes the discharge hole (501).

The invention firstly, as shown in the tenth figure, the initial pressure head (150) is stopped by the traction of the piston of the initial pressure cylinder (110) reaching the tail of the initial pressure compression space (300). The scrap metal is also in the standby state in the compression chamber (140) to complete the initial pressure into the final pressure compression space (400), and the scrap metal moves to the final pressure compression space from the initial extrusion process, and the enveloping type Core (201). In particular, in this state, the core of the present invention in the final pressure compression space (400) combines the tip end portion with the core tip end interface (130) of the cover (601), so that the fixed state is very firm and can prevent the type. The core (201) is pushed out or deformed by the scrap metal that is squeezed.

Thereby, the scrap metal in the compression chamber (140) is first pressed by the initial pressure head (150) to become dense, and at the same time, concentrated to the final pressure compression space during the accumulation in the final pressure compression space (400). The scrap metal of (400) reaches the position where the core (201) forms the through hole while completing the initial pressing. Similarly, in a state in which the core (201) of the core cylinder (200) is protruded, the final pressure cylinder (120) starts the final pressure head (160) to start the scrap metal in the final pressure compression space (400). Compression, the scrap metal begins to be compressed to a higher density than when the initial compression is performed, and the final pressure head (160) advances until the clamp (100) reaches the final specification position, and the final pressure cylinder (120) The final pressure head (160) is stopped, and the state is as shown in the enlarged cross-sectional view of Fig. 12, and the compressed scrap metal compact (100) is completed to surround the core (201) from the periphery in the core. (201) The formation of the through hole (101) is completed at the position.

Since the scrap metal compact (100) after the completion of the setting cannot be carried out in this state, the present invention is as shown in the thirteenth and fourteenth drawings, and the tip end portion (170) of the core (201) is required. Retreat to a position lower than the surface of the compression chamber (140) and the discharge port cover (502). For this purpose, the core working cylinder (200) is used to retract the core (201) and the final pressure at both ends of the initial pressure cylinder (110). The cylinders (120) are also all retracted. At the same time, the present invention activates the hydraulic cylinder (504) of the opening and closing device (500), the discharge port cover (502) moves in accordance with the instruction of the console (503), and the discharge hole (501) is also exposed. The scrap metal compact (100) is then dropped and transported to the outside by a conveyor belt.

Then, the invention starts to start the hydraulic cylinder of the opening and closing device (500), moves the discharge port cover (502) to close the discharge hole (501), and the core working cylinder (200) raises the core (201), and locks The piston (603) in the tight mechanism working cylinder (602) is disengaged from the locking hole (604), and then the lid cylinder (600) is activated to change the lid of the lid (601) back to the state shown in the eighth figure. After that, the scrap metal is re-introduced, the initial pressure working cylinder (110) starts to be started, and the initial pressure head (150) restarts the initial pressure. The present invention realizes the repetition of the manufacturing process of the scrap metal compact (100) by such a process.

Further, in the present invention, as shown in the fifteenth diagram, in order to allow two cores (201) to enter and exit, the present invention mounts two core working cylinders (200) on the discharge port cover (502). The tip end portion (170) of the upper end of the core (201) is required to correspond to the two core tip end interfaces (130) formed on the bottom surface of the cover (601).

In this state, after the waste metal is put into the compression chamber (140), the primary and final pressures are performed according to the processes shown in the above-mentioned ninth to eleventh drawings, and the scrap metal compact (100) is as described. As shown in Fig. 16, it is a scrap metal compact (100) with two through holes (101) formed at the center of the two cores (201) in the center of the final pressure compression space (400), followed by The hydraulic cylinder (504) of the closing device (500) is activated, the operating table (503) indicates that the discharge port cover (502) is retracted, the discharge hole (501) appears, and then the scrap metal compact (100) is in accordance with the seventeenth diagram. The same drop of the demo is output.

Meanwhile, the core (201) and the core working cylinder (200) of the present invention may be disposed at other positions than the discharge port cover (502). Its specific implementation is shown in the eighteenth figure. From this, it can be concluded that the core (201) and the core working cylinder (200) can be moved to the cover (601) other than the discharge port cover (502), and the core tip interface in this embodiment ( 130) It should be at the center of the discharge port cover (502).

According to the eighteenth embodiment, the cover (601) is opened to open the compression chamber (140), and the scrap metal is put in this state, and the cover (601) is closed, according to the ninth figure. The eleventh embodiment demonstrates the process of performing the initial and final pressures. In this embodiment, the core (201) of the core working cylinder (200) disposed on the cover (601) can be easily made during scrap metal charging. The ground is lowered to the final pressure compression space (400). It should be noted that the scrap metal cannot be placed at the center of the final pressure compression space (400), so it is necessary to consider the core forming the through hole (101) on the scrap metal compact (100). (201) It is in place before compression is implemented.

In the embodiment, after the scrap metal feeding is completed and the cover (601) is closed, the next step is to start the core working cylinder (200) to lower the core (201), and the tip end portion (170) is inserted into the discharge opening cover (502). The central core tip interface (130) is securely held in place.

Thus, the step of forming the core (201) of the through-hole (101) of the scrap metal compact (100) in advance is completed, and then the initial pressure and the final pressure are performed according to the steps described above, the scrap metal is pressed to the target density, and then enters. The state shown in Fig. 19 is a through hole of the scrap metal compact (100) formed by the core (201) of the core cylinder (200) of the core (201) fixed to the cover (601). (101) Location.

In this state, the present invention, as shown in the twentieth diagram, raises the core by actuating the core cylinder (200) to thereby pass the core (201) from the scrap metal compact (100). The hole is withdrawn, and at the same time, the hydraulic cylinder (504) of the opening and closing device (500) is activated, and the discharge port cover (502) is moved according to the console (503) to expose the discharge hole (501).

Immediately thereafter, the scrap metal compact (100) is discharged through the discharge orifice (501) as the weight decreases.

Meanwhile, the present invention mounts the core (201) and the core working cylinder (200) to the position of the cover (601) instead of the discharge cover (502) as shown in FIG. The tip end interface (130) is mounted at the position of the spout cap (502), but because of the core (201) and core working cylinder (200) mounted on the lid (601), and at the spout cap (502) The plurality of core tip end interfaces (130) mounted thereon are as shown in the twenty-first embodiment, so that a plurality of through holes (101) can be formed in the scrap metal compact (100). That is, in this embodiment, the cover (601) is opened, the scrap metal material is put in a state where the compression chamber (140) is open, and after the cover is closed, the core work cylinder (200) is activated to make a plurality of cores (201). The lower end portions (170) are embedded in the plurality of core tip end interfaces (130) mounted on the discharge port cover (502) and are firmly fixed.

Similarly, after the pre-positioning stage of the two cores (201) forming the through-holes (101) of the scrap metal compact (100) is completed, the initial pressure and the final pressure are performed according to the above process, and the scrap metal is compressed to the target density. In the next step, as shown in Fig. 22, the through holes (101) are formed by the two cores (201) of the two core cylinders (200) fixed to the cover (601).

In this state, the starting core working cylinder (200) of the present invention withdraws the core (201) from the scrap metal compact (100) from the two through holes (101) by the rise of the core (201). At the same time, the hydraulic cylinder (504) of the opening and closing device is activated, and the discharge port cover (502) is moved from the console (503) to expose the discharge hole (501), and the scrap metal compact (100) is weighted. The drop is discharged through the discharge hole (501).

As can be seen, the present invention facilitates the position of the through hole (101) in advance by the core (201) before high pressure compression of the scrap metal, so that no excessive pressure is applied to other related components such as the core (201) to achieve high. The density is pressed, and a through hole (101) can be formed on the scrap metal compact (100) which is difficult to process except for the molten state.

Therefore, the method of forming a through hole (101) on the scrap metal compact (100) by means of a perforating device for striking or drilling in the same industry in the same industry requires a large-scale equipment, and the high-priced material of the equipment is hit. Holes and perforations are more likely to be damaged and worn out.

The through hole forming method of the present invention is to form a through hole by using a pre-positioned core before the compression step, so that no giant equipment is required, and wear and loss of expensive materials due to punching and perforation are not generated, and the economy is considerable. And can make the work efficiency achieve an epoch-making improvement.

Meanwhile, the present invention installs the discharge port cover (502) in the center of the final pressure compression space (400), and an opening and closing device (500) for pulling the movement by the hydraulic working cylinder (504) is installed under the discharge port cover. However, other types of open/close devices that have been disclosed may also be selected as needed.

The method of manufacturing the scrap metal compact of the present invention will now be described with reference to the accompanying drawings.

The object of the present invention is to process a scrap metal compact, which is divided into a feeding stage in which the scrap metal is first put into the compression chamber (140), and the lid (601) is closed by the lid cylinder (600) to activate the locking mechanism cylinder (602). ), the piston (603) is protruded into the locking hole (604) to perform the locking action, and the initial pressure stage of the initial pressure of the scrap metal placed in the compression chamber (140) by the initial pressure working cylinder (110) is relied upon The final pressure working cylinder (120) performs the final pressure final stage of the scrap metal scrap (100) after the initial pressure, and discharges the scrap metal (100) which is processed to the target density after the final pressure. In the stage, an open scrap metal briquetting manufacturing method that can repeatedly perform the compression process by opening the lid (601) by the action of the lid cylinder (600).

In addition to the above, the present invention further has a spatial pre-positioning stage in which the core (201) is vertically disposed at the center of the final pressure compression space (400) before the start of the initial pressure phase, and the initial pressure is completed. Thereafter, while the secondary pressing is performed by the final pressure working cylinder (120), the core (201) is held at a predetermined position to form a through hole (101) in the scrap metal compact (100). After the hole (101) is formed, and the through-cut scrap metal compact (100) is shaped, the core (201) is withdrawn from the through-hole, and the core (201) is reset to compress the waste into a density-compliant waste. The core (201) of the metal compact (100) outputs a back phase.

Further, in the practice of the above manufacturing method, according to the fifth to fourteenth drawings, the core cylinder (200) forming the through hole (101) can be mounted downward on the opening and closing device (500). The method of manufacturing the scrap metal briquettes made according to this principle is explained by the hydraulic pressure working cylinder (504) working to open the center of the discharge port cover (502) of the discharge hole (501).

The disclosed method for manufacturing a scrap metal briquetting piece is a feeding stage in which an initial pressure compression space (300) and a final pressure compression space (400) for introducing scrap metal into a compression chamber (140), as shown in FIG. The lid cylinder (600) closes the lid (601), activates the locking cylinder (602), protrudes the piston (603) into the locking hole to perform the locking action, and the initial pressure shown in the tenth figure The working cylinder (110) is in the initial pressure stage of the initial pressure of the scrap metal placed in the compression chamber (140), and the waste after the initial pressure is applied to the final pressure working cylinder (120) shown in the eleventh and twelfth figures. The final stage of the final pressure of the metal compact (100), and the discharge stage of the scrap metal (100) which is processed to the target density after the final pressure is shown in the thirteenth and fourteenth figures. a method for manufacturing a scrap metal scrap block by repeatedly opening a lid (601) by opening the lid of the lid cylinder (600), and the method of manufacturing the scrap metal scrap is repeatedly performed in the above process. Before the stage of scrap metal closing the lid (601) The core (201) fixed at the center of the discharge port cover for blocking the discharge hole (501) is protruded upward to preempt the space pre-positioning stage of the center position of the final pressure compression space (400), at the initial pressure, The final pressure stage maintains a pre-positioned continuous phase of the spatial pre-positioning state, so that the core (201) maintains a pre-empted position to form a through hole on the scrap metal compact (100) after the initial pressure and the final pressure are completed (101). The through hole (101) forming stage, and after the through-cut scrap metal compact (100) is shaped, the core (201) is lowered by the core working cylinder (200) to be lower than the aforementioned discharge opening cover (502) The position below the height is detached from the scrap metal block, and then the scrap metal compact (100) compressed to the target density is output. Further, the present invention differs from the above-described manufacturing method in that the core working cylinder (200) is mounted on the cover (601), and the core is operated before the cover (601) is opened or after the cover (601) is closed. The core (201) of the cylinder (200) protrudes downward and pre-occupies the pre-occupation phase of the space at the central position of the final pressure compression space (400), and the state of the pre-occupied space position remains unchanged during the initial pressure and final pressure. In the pre-positioning continuous phase, the core (201) remains unchanged in a predetermined portion, and a through-hole forming stage in which the through-hole (101) is formed in the scrap metal compact (100) after the initial pressure and the final pressure are completed is performed. After the through-cut scrap metal compact (100) is shaped, the core (201) rises to a position higher than the bottom surface of the cover (601) by the core working cylinder (200), thereby separating from the scrap metal compact. A way of compressing the output of the scrap metal compact (100) to the target density.

Meanwhile, in the embodiment manufactured by the present invention, the core can be fixed to the core tip interface formed on the bottom surface of the cover (601) in the embodiment in which the core rises above the height of the discharge port cover (502). Inside, or when the core falls below the height of the bottom surface of the cover (601), it is fixed in the core tip end interface (130) formed at the center of the cover (601), because it is fixedly strong and stable, so It can effectively withstand the deformation stress and friction generated during the compression process of the scrap metal added to the core (201) during the initial pressure and final pressure, and minimize the wear and damage of the core.

In addition, in the present invention, the scrap metal compact is more easily melted into the blast furnace, and of course, a plurality of through holes (101) may be formed. For this reason, as shown in the fifteenth to seventeenth, A plurality of core working cylinders (100) are mounted on the discharge port cover (502), and a plurality of core working can be installed on the cover (601) as shown in the twenty-first to twenty-second figures. The cylinder (200), at this time, of course, also needs to have a plurality of core tip interfaces (130) mounted on the bottom surface of the cover (601) and the discharge port cover (502).

In addition, the present invention can not only increase or change the disclosed elements according to the type of scrap metal and the workshop conditions for installing the scrap metal briquetting device, but the technical features of the present invention are not limited to the above embodiment, and the present invention can be used in the present invention. Various modifications and applications are implemented within the spirit and concept of the invention.

(100). . . Briquetting block

(101). . . Through hole

(110). . . Initial pressure cylinder

(120). . . Final pressure working cylinder

(130). . . Core tip interface

(140). . . Compression chamber

(150). . . Initial pressure head

(160). . . Final pressure head

(170). . . Tip

(200). . . Core working cylinder

(201). . . Core

(300). . . Initial pressure compression space

(400). . . Final pressure compression space

(500). . . Opening and closing device

(501). . . Drain hole

(502). . . Discharge port cover

(503). . . Console

(504). . . Hydraulic working cylinder

(600). . . Cover work cylinder

(601). . . Cover

(602). . . Locking mechanism working cylinder

(603). . . piston

(604). . . Locking hole

(1). . . Feed port cover

(10). . . link

(13). . . piston

(14). . . Initial pressure cylinder

(18). . . conveyor

(2). . . Waste compression chamber

(20). . . Transverse head

(twenty one). . . Working cylinder

(twenty two). . . piston

(twenty three). . . Scrap metal block

(3). . . Fixed cover

(4). . . Shearing device

(5). . . Indenter

(6). . . Shearing device

(7). . . Discharge port cover

(8). . . Outlet cover working cylinder

The first figure is a longitudinal sectional view showing the constitution of the referenced invention.

The second drawing is a plan view for explaining the constitution of the referenced invention.

The third figure is a perspective view of a scrap metal compact made by the process of the present invention.

The fourth figure is a perspective view of another scrap metal compact made by the process of the present invention.

Fig. 5 is a perspective view showing the entire structure of the scrap metal briquetting apparatus using the present invention as seen from the rear side of the tank cover.

Fig. 6 is a perspective view showing the working standby state centering on the compression chamber of the scrap metal compression processing apparatus of the present invention.

Fig. 7 is a bottom plan view showing the state in which the core cylinder of the scrap metal block processing apparatus of the present invention is mounted.

The eighth figure is the core working cylinder before the waste metal is put into the compression chamber of the scrap metal briquetting equipment of the present invention.

The core is a side view of the vertical erect state.

The ninth drawing is a plan view showing the state of completion of the charging in the compression chamber of the scrap metal briquetting apparatus of the present invention shown in the eighth drawing.

Fig. 10 is a plan view showing the state in which the initial pressure head of the waste metal briquetting apparatus of the present invention is advanced.

Fig. 11 is a plan view showing the state in which the final pressure cylinder is started after the initial pressure head of the scrap metal block processing apparatus of the present invention is advanced, and the final pressure head is advanced toward the final pressure compression space.

Fig. 12 is a longitudinal sectional view showing the state in which the core is located at the position of the through hole of the scrap metal compact in the state where the initial pressure is completed.

Fig. 13 is a plan view showing the state in which the scrap metal compact is dropped in the present invention.

Fig. 14 is a side view showing the state in which the scrap metal clumps are dropped after being dropped in the present invention.

Fig. 15 is a perspective view showing an embodiment in which the present invention forms two through holes on a scrap metal compact.

Figure 16 is a longitudinal sectional view of the waist when the core of the core working cylinder is placed at the position of the through hole at the initial pressure final pressure of the present invention.

Fig. 17 is a side view showing the state in which the waste metal clumps are output after the cores of the core cylinder are formed into two through holes by the core of the core cylinder in the process of initial pressure and final pressure.

Fig. 18 is a perspective view showing an embodiment in which a core cylinder is mounted on a tank cover in the present invention.

The nineteenth figure is a longitudinal sectional view of the waist when the final pressure is completed by the final pressure working cylinder and the core is located at the through hole position of the scrap metal compact.

Fig. 20 is a side elevational view showing the state in which the compressed scrap metal block is output through the discharge port in the embodiment of the present invention shown in Fig. 18.

The twenty-first figure is a perspective view showing another embodiment of the present invention in which a core cylinder is mounted on a tank cover and two core cylinders are mounted.

The twenty-second figure is a longitudinal sectional view of the waist when the core is located at the through hole position of the scrap metal compact after the initial pressure and the final pressure are completed in the embodiment shown in the twenty-first embodiment.

Fig. 23 is a side view showing the state of the output of the scrap metal block with two through holes in the embodiment shown in Fig. 21.

(100). . . Briquetting block

(101). . . Through hole

Claims (10)

The utility model relates to a scrap metal briquetting manufacturing device, which relies on a lid cylinder to open and close, and in the initial pressure compression space of a compression chamber filled with scrap metal, the initial pressure head and the compression chamber final pressure compression space which rely on the power of the initial pressure cylinder A scrap metal briquetting device for pressing the scrap metal by the final pressure head of the final pressure working cylinder by the power of the final pressure working cylinder, and discharging the scrap metal briquetting material through the discharge hole, the device is characterized in that The extrusion direction of the initial pressure head and the compression direction of the final pressure head are perpendicular to each other, and the first pressure head and the final pressure head are installed to maintain the extrusion direction perpendicular to each other, and are installed in the center of the final pressure compression space. The core and the core working cylinder that pulls the core to move. The utility model relates to a scrap metal briquetting manufacturing device, which relies on a lid cylinder to open and close, and in the initial pressure compression space of a compression chamber filled with scrap metal, the initial pressure head and the compression chamber final pressure compression space which rely on the power of the initial pressure cylinder A scrap metal briquetting device for pressing the scrap metal by the final pressure head of the final pressure working cylinder by the power of the final pressure working cylinder, and discharging the scrap metal briquetting material through the discharge hole, the device is characterized in that The extrusion direction of the initial pressure head and the compression direction of the final pressure head are perpendicular to each other, and the first pressure head and the final pressure head are installed to maintain the extrusion direction perpendicular to each other, and are installed in the center of the final pressure compression space. The core and the core working cylinder mounted on the bottom of the discharge port cover pull the core to move, ensuring that the core can be retracted below the height of the discharge opening or beyond the height of contact with the bottom surface of the cover. The utility model relates to a scrap metal briquetting manufacturing device, which relies on a lid cylinder to open and close, and in the initial pressure compression space of a compression chamber filled with scrap metal, the initial pressure head and the compression chamber final pressure compression space which rely on the power of the initial pressure cylinder A scrap metal briquetting device for pressing the scrap metal by the final pressure head of the final pressure working cylinder by the power of the final pressure working cylinder, and discharging the scrap metal briquetting material through the discharge hole, the device is characterized in that The extrusion direction of the initial pressure head and the compression direction of the final pressure head are perpendicular to each other, and the first pressure head and the final pressure head are installed to maintain the extrusion direction perpendicular to each other, and are installed in the center of the final pressure compression space. The core and the core working cylinder mounted on the bottom surface of the discharge port cover pull the core to move, and the core can retreat to the bottom of the cover or protrude downward to the length of contact with the discharge cover. The scrap metal compact manufacturing apparatus according to claim 1, wherein a tip end portion is formed on the core, and a core tip end interface is attached to a corresponding surface that is contacted when the core protrudes. The scrap metal compact manufacturing apparatus according to claim 2, wherein the core tip end portion is attached to the bottom surface of the lid which is in contact with the tip end portion of the core. The scrap metal compact manufacturing apparatus according to claim 3, wherein the core tip end portion of the core contact portion is in contact with the tip end portion of the core. The scrap metal compact manufacturing apparatus according to any one of claims 5 to 6, wherein a plurality of cores and a core working cylinder and a core tip end interface are mounted. The invention relates to a method for manufacturing a scrap metal briquetting block, which has a feeding stage in which scrap metal is put into a compression chamber, a stage in which a tank cover cylinder is closed and a lock operation is started, and a compression chamber serving as an initial pressure and a final pressure compression space is used. The working cylinder presses the initial stage of the input scrap metal into the final pressure compression space, and starts the final pressure working stage, and starts the final pressure working cylinder, and the final compression space is perpendicular to the direction of the compression direction of the initial pressure stage. The final pressure-pressing space of the lateral final compression space is extruded at the final pressure stage of the initial pressure of the scrap metal, and the final pressure is processed into a discharge stage of the scrap metal compact that reaches the target density from the discharge hole. Yes, according to the direction perpendicular to the compression direction of the initial pressure stage and the final pressure stage, the pre-positioning stage of the through-hole position is pre-determined before the start of the initial pressure stage, and the final pressure working cylinder is used after the initial pressure is completed. At the same time as the final pressure, the core is formed in the through hole forming stage of the scrap metal compact block through-hole at a predetermined position, and the core cylinder is pulled out and compressed. In order to achieve the target density scrap metal compact having a through-hole, the waste processing method for producing metal compact of its output. The invention relates to a method for manufacturing a scrap metal briquetting block, which has a feeding stage of putting scrap metal into a compression chamber, a stage of closing a tank cover by a tank cover working cylinder and starting a tightening operation, and a compression chamber as a final pressure final compression space, relying on the initial stage The working cylinder presses the initial stage of the input scrap metal into the final pressure compression space, and starts the final pressure working stage, and starts the final pressure working cylinder, and the final compression space is perpendicular to the direction of the compression direction of the initial pressure stage. The final pressure-pressing space of the lateral final pressure compression space is extruded at the final pressure stage of the initial pressure of the scrap metal, and the final pressure is processed into a discharge stage of the scrap metal compact which reaches the target density and is output from the discharge hole. The method is to facilitate the compression of the core in accordance with the initial pressure stage and the final pressure stage before the waste metal is put into the compression chamber to close the cover stage, and the core working cylinder installed on the discharge opening cover of the closed discharge hole is conveniently used. The direction of the vertical direction reaches the pre-positioning stage of the central position of the final pressure compression space, and the above-mentioned core remains unchanged in the pre-occupied position, and the scrap metal is used after the initial and final pressure ends. After the through hole forming step of forming the through hole on the block, after completing the shaping of the scrap metal compact with the through hole, the core is retracted downward to a position lower than the height of the discharge port cover, thereby being separated from the scrap metal compact, and then will be Compressed into a waste compact processing method to achieve the target density scrap metal output. The invention discloses a method for manufacturing scrap metal, which has the stage of feeding scrap metal into the compression chamber, the stage of closing the lid of the tank cover cylinder and starting the locking operation, and the compression chamber as the initial pressure final compression space, relying on the initial pressure work After the initial pressure of the input scrap metal is pushed into the final pressure compression space, the initial pressure stage of the initial pressure is started, and the final pressure working cylinder is started, which is perpendicular to the compression direction of the initial pressure stage from both sides of the final pressure compression space. The final pressure compression space is centrally extruded through the initial pressure of the initial pressure of the scrap metal, and the final pressure is processed to a target density to discharge the scrap metal from the discharge hole. The manufacturing method is Before the initial pressure is applied, the core working cylinder mounted on the above-mentioned cover is activated, so that the core protrudes perpendicularly to the compression direction of the initial pressure stage and the final pressure stage, and the pre-positioning stage and the initial stage of the final pressure compression space are pre-positioned. During the final pressure process, the pre-positioned state in which the pre-positioning state remains unchanged, the above-mentioned core remains unchanged in the pre-occupied position, and after the initial pressure and the final pressure are over, The through hole forming phase of the through hole is formed on the metal compact, and after the through scrap metal compact is completed and the target density is reached, the core rises back to a height higher than the bottom surface of the cover by the core working cylinder, and at the same time, from the scrap metal The compact is detached and then compressed into a scrap metal briquetting process to achieve the target density scrap metal output.