CN111300600B - Processing method for manufacturing green building materials by recycling waste tailings - Google Patents
Processing method for manufacturing green building materials by recycling waste tailings Download PDFInfo
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- CN111300600B CN111300600B CN202010273239.1A CN202010273239A CN111300600B CN 111300600 B CN111300600 B CN 111300600B CN 202010273239 A CN202010273239 A CN 202010273239A CN 111300600 B CN111300600 B CN 111300600B
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- 239000004566 building material Substances 0.000 title claims abstract description 26
- 238000003672 processing method Methods 0.000 title claims abstract description 23
- 239000002699 waste material Substances 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000004064 recycling Methods 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 58
- 238000001125 extrusion Methods 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims description 27
- 230000007246 mechanism Effects 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 14
- 230000005484 gravity Effects 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 9
- 238000010304 firing Methods 0.000 claims description 8
- 239000011449 brick Substances 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 3
- 238000000265 homogenisation Methods 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000002791 soaking Methods 0.000 claims 1
- 210000001161 mammalian embryo Anatomy 0.000 description 5
- 238000005056 compaction Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 240000007643 Phytolacca americana Species 0.000 description 2
- 235000009074 Phytolacca americana Nutrition 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0205—Feeding the unshaped material to moulds or apparatus for producing shaped articles supplied to the moulding device in form of a coherent mass of material, e.g. a lump or an already partially preshaped tablet, pastil or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/02—Conditioning the material prior to shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/021—Ram heads of special form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/08—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form with two or more rams per mould
- B28B3/086—The rams working in different directions
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention provides a processing method for manufacturing a green building material by recycling waste tailings, which is characterized in that operation is completed by matching a U-shaped frame, two extrusion units, a main cylinder, a bottom plate, two baffle units, a lifting cylinder and an upper pressing unit.
Description
Technical Field
The invention relates to the field of green building material manufacturing, in particular to a processing method for manufacturing a green building material by recycling waste tailings.
Background
China is a large country of mineral resources, the amount of mine waste rocks and tailings generated along with the mine waste rocks and tailings is huge, the mining industry damages the environment and the earth resources are gradually exhausted, so that people pay more and more attention to the treatment and recycling of mine solid wastes, nowadays, people make the waste tailings into green novel building materials, and the building material brick made of the tailings belongs to one of the green novel building materials.
When building bricks are manufactured, the processed mud segment is generally required to be extruded and molded so as to be subjected to high-temperature firing treatment, but problems are often encountered in the extrusion and molding process of the mud segment:
contain more bubble in the mud section, traditional blank pressing is not handled these bubbles, often leads to the inside more hollow structure that appears of building materials brick after firing, when using the mould to the mud section suppression, because the mud section has viscidity, extrusion has increased the degree of sticking between mud section and the mould inner wall to increaseed the separation degree of difficulty between pre-compaction embryo and the mould, the separation often leads to the condition that pre-compaction embryo surface large tracts of land drops by force.
Disclosure of Invention
In order to solve the problems, the invention provides a processing method for recycling waste tailings to manufacture a green building material, which can solve the problems that a mud section contains more bubbles, the bubbles are not treated by a traditional pressing blank and often cause more hollow structures in fired building material bricks, and when the mud section is pressed by a mold, the mud section has viscosity, the extrusion forming increases the adhesion degree between the mud section and the inner wall of the mold, so that the separation difficulty between the prepressing blank and the mold is increased, the forced separation often causes the large-area falling of the surface of the prepressing blank, and the like.
In order to achieve the purpose, the invention adopts the following technical scheme that a processing method for recycling waste tailings to manufacture green building materials uses a blank pressing device, the blank pressing device comprises a U-shaped frame, two extrusion units, a main cylinder, a bottom plate, two baffle plate units, a lifting cylinder and an upper pressing unit, and the processing method for recycling the waste tailings to manufacture the green building materials by using the blank pressing device comprises the following steps:
s1, homogenization treatment: crushing and homogenizing the tailing slag, and screening and filtering to obtain powder particles;
s2, preparing mud segments: putting the powder particles into a mud pit, extruding mud segments through pugging, and orderly putting the mud segments into a blank pressing device;
s3, pressing: the lifting cylinder drives the upper pressing unit to descend, so that bubbles in the mud segment are punctured and the mud segment is pressed downwards, the two pressing units move in opposite directions under the action of linkage pressing, the left end and the right end of the mud segment are pressed flatly, the pressed mud segment is molded, and a prepressing blank is formed;
s4, demolding: after forming, the lifting cylinder drives the upper pressure unit to rise, the two extrusion units and the two baffle plate units are reset under the action of elasticity so as to be separated from four side walls of the prepressed blank and demoulded, the main cylinder drives the bottom plate to descend, and at the moment, the prepressed blank can be taken out;
s5, batch firing: and repeating the steps S3-S4 to perform blank pressing and demoulding treatment on other mud segments, and intensively putting the prepressing blanks into a kiln to perform high-temperature firing to obtain the finished product bricks.
Two extrusion units are installed at both ends about U type frame, and the bottom of U type frame is passed through the master cylinder and is connected with the bottom plate, and two baffle units are installed at both ends around the U type frame, are equipped with the unit of pressing directly over the U type frame, and even have the lift cylinder between unit of pressing and the U type frame.
The baffle plate unit comprises a connecting plate, two drag reduction rollers, a reset frame, a reset spring and sealing cloth, wherein the connecting plate is arranged on a U-shaped frame, the two drag reduction rollers are arranged at the upper end and the lower end of the connecting plate through pin shafts, the outer end of the connecting plate is connected with the reset frame in a sliding fit mode, the reset spring is connected between the reset frame and the side wall of the connecting plate, the reset spring is pulled upwards by a linkage frame to be in a stretching state, the upper end and the lower end of the reset frame are connected with two free ends of the sealing cloth, and the sealing cloth covers the outer surface of the connecting plate. At the moment, the sealing cloth rotating clockwise is separated from the side wall of the pre-pressing blank in a twisting-off mode, and the two baffle plate units play a role in demoulding while shaping the front end and the rear end of the pre-pressing blank.
The upper pressure unit comprises a pressing plate, a sliding column, a main spring, a telescopic cover, a lifting plate, two extrusion blocks, two linkage frames and a bubble poking mechanism, the sliding column is uniformly arranged at the upper end of the pressing plate and is connected with the lifting plate in a sliding fit mode, the main spring is connected between the lifting plate and the sliding column, the main spring is sleeved on the sliding column, the telescopic cover is connected between the lifting plate and the pressing plate, the two extrusion blocks are arranged at the left end and the right end of the lifting plate, the two linkage frames are arranged at the front end and the rear end of the lifting plate, the bubble poking mechanism is symmetrically arranged on the lifting plate, the lifting plate is driven to press down by the lifting cylinder during specific work, the pressing plate and the bubble poking mechanism descend under the jacking action of elastic force, bubbles in a mud section are poked by the bubble poking mechanism, the lifting plate continues to descend under the stress when stopping descending after the bubble poking mechanism pokes the mud section, at the moment, the two extrusion blocks in a descending state extrude the two, and the bubble poking mechanism is gradually separated from the formed prepressing blank.
Preferably, the extrusion unit include closing plate, link and built-in spring, the seal groove has been seted up to the left and right sides both ends symmetry of U type frame, and is equipped with the closing plate in the seal groove, the outer end of closing plate passes through the link to be connected, even there is built-in spring between link and the U type frame.
Preferably, the sealing plate consists of a metal plate and a rubber plate, the rubber plate is arranged on the inner side of the metal plate, and the edge of the rubber plate is tightly attached to the inner wall of the sealing groove.
Preferably, the lower end face of the extrusion block is of a structure which gradually inclines outwards from top to bottom, and the extrusion block corresponds to the connecting frame in position.
Preferably, the lower end of the linkage frame is in an L-shaped hook structure, the lower end of the linkage frame is in close contact with the outer end of the reset frame, and the initial state of the reset spring is in a stretching state.
Preferably, stab bubble mechanism include the gravity board, stab the bubble needle, connect rope and bracing piece, the lower extreme of gravity board is installed and is stabbed the bubble needle, the upper end middle part of gravity board is connected with the lower extreme of being connected the rope, the upper end of connecting the rope is passed the upper end of bracing piece and is connected with the lifter plate after, the lower extreme of bracing piece is installed on pressing the pressure board.
Preferably, the initial position of the lower end of the poking needle passes through the pressing plate and then is exposed at the lower side of the pressing plate, and the supporting rod is connected with the lifting plate in a sleeved mode.
The invention has the beneficial effects that:
the invention provides a processing method for recycling waste tailings to manufacture green building materials, which is characterized in that bubbles in a mud segment are punctured by a multi-station needle head, the mud segment is extruded and formed in a mode of first pressing and then extruding from two sides, and four side walls of a pre-pressing blank are subjected to demolding treatment in a mode of transversely uncovering and longitudinally twisting, so that the condition that the surface of the pre-pressing blank falls off in a large area is reduced;
the extrusion unit firstly extrudes back the mud segment extruded into the sealing groove in an extrusion mode, the left end and the right end of the mud segment are extruded to be flat, and then the sealing plate is separated from the left side wall and the right side wall of the prepressing blank in a multi-point reverse uncovering mode;
thirdly, the baffle unit rubs open the formed prepressing blank through clockwise and anticlockwise rotation of the sealing cloth, and the prepressing blank and the inner part of the mould are in an extrusion state because the whole mould is not opened, so that the situation that the surface of the prepressing blank falls off cannot be caused when the prepressing blank and the mould are separated in a longitudinal rubbing open mode;
the upper pressing unit firstly pokes the mud segments for foaming and then presses the mud segments downwards in a linkage type traction mode, so that the content of bubbles in the mud segments is reduced while the mud segments are shaped, and the number of cavity structures in the fired building material bricks is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of a processing method for manufacturing green building materials by recycling waste tailings;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2 of the present invention;
FIG. 4 is a cross-sectional view (from left to right) of a baffle unit of the present invention;
fig. 5 is an enlarged view of the invention in fig. 3, taken along the X-axis.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 5, a processing method for recycling waste tailings to manufacture a green building material uses a blank pressing device, the blank pressing device comprises a U-shaped frame 1, two extrusion units 2, a main cylinder 3, a bottom plate 4, two baffle plate units 5, a lifting cylinder 6 and an upper pressing unit 7, and the processing method for recycling waste tailings to manufacture the green building material by using the blank pressing device comprises the following steps:
s1, homogenization treatment: crushing and homogenizing the tailing slag, and screening and filtering to obtain powder particles;
s2, preparing mud segments: putting the powder particles into a mud pit, extruding mud segments through pugging, and orderly putting the mud segments into a blank pressing device;
s3, pressing: the lifting cylinder 6 drives the upper pressing unit 7 to descend, so that bubbles in the mud segment are punctured and the mud segment is pressed downwards, the two pressing units 2 move in opposite directions under the action of linkage pressing, the left end and the right end of the mud segment are flattened, and the pressed mud segment is molded to form a pre-pressed blank;
s4, demolding: after forming, the lifting cylinder 6 drives the upper pressing unit 7 to rise, the two extrusion units 2 and the two baffle units 5 reset under the action of elasticity so as to be separated from four side walls of the prepressed blank and demoulded, the main cylinder 3 drives the bottom plate 4 to descend, and at the moment, the prepressed blank can be taken out;
s5, batch firing: and repeating the steps S3-S4 to perform blank pressing and demoulding treatment on other mud segments, and intensively putting the prepressing blanks into a kiln to perform high-temperature firing to obtain the finished product bricks.
Two extrusion units 2 are installed at both ends about U type frame 1, and the bottom of U type frame 1 is passed through main cylinder 3 and is connected with bottom plate 4, and two baffle units 5 are installed at both ends around U type frame 1, are equipped with directly over U type frame 1 and press unit 7, and even have lift cylinder 6 between pressing unit 7 and U type frame 1.
The baffle plate unit 5 comprises a connecting plate 51, two drag reduction rollers 52, a reset frame 53, a reset spring 54 and sealing cloth 55, wherein the connecting plate 51 is arranged on the U-shaped frame 1, the two drag reduction rollers 52 are arranged at the upper end and the lower end of the connecting plate 51 through pin shafts, the outer end of the connecting plate 51 is connected with the reset frame 53 in a sliding fit mode, the reset spring 54 is connected between the reset frame 53 and the side wall of the connecting plate 51, the reset spring 54 is pulled upwards by a linkage frame 77 to be in a stretching state at the moment, the upper end and the lower end of the reset frame 53 are connected with the two free ends of the sealing cloth 55, the sealing cloth 55 covers the outer surface of the connecting plate 51, when the upper pressing unit 7 is pressed downwards in specific work, the linkage frame 77 synchronously descends, the reset frame 53 descends under the action of the reset spring 54, so as to drive the sealing cloth 55 to rotate anticlockwise for a small distance, go up and press unit 7 atress to rise again, drive reset shelf 53 through linkage 77 and rise for sealed cloth 55 clockwise rotation, at this moment, separate through rubbing the mode of opening between clockwise pivoted sealed cloth 55 and the pre-compaction embryo lateral wall, two baffle units 5 play the effect of drawing of patterns when finalizing the design to pre-compaction embryo front and back both ends.
The upper pressure unit 7 comprises a pressure plate 71, a sliding column 72, a main spring 73, a telescopic cover 74, a lifting plate 75, two extrusion blocks 76, two linkage frames 77 and a bubble poking mechanism 78, the upper end of the pressure plate 71 is uniformly provided with the sliding column 72, the sliding column 72 is connected with the lifting plate 75 in a sliding fit mode, the main spring 73 is connected between the lifting plate 75 and the sliding column 72, the main spring 73 is sleeved on the sliding column 72, the telescopic cover 74 is connected between the lifting plate 75 and the pressure plate 71, the two extrusion blocks 76 are arranged at the left end and the right end of the lifting plate 75, the two linkage frames 77 are arranged at the front end and the rear end of the lifting plate 75, the bubble poking mechanism 78 is symmetrically arranged on the lifting plate 75, during specific work, the lifting plate 75 is driven to press by a lifting cylinder 6, the pressure plate 71 and the bubble poking mechanism 78 descend under the jacking action of elastic force, and bubbles in a mud section are poked by the bubble poking mechanism 78, when the bubble poking mechanism 78 stops dropping after poking into the mud segment, the lifting plate 75 is stressed to continue dropping, at the moment, the two extrusion blocks 76 in the dropping state extrude the two extrusion units 2 to move oppositely, and the bubble poking mechanism 78 is gradually separated from the formed prepressing blank.
Preferably, the extrusion unit 2 includes the closing plate 21, link 22 and built-in spring 23, the seal groove has been seted up to the left and right sides both ends symmetry of U type frame 1, and be equipped with the closing plate 21 in the seal groove, the outer end of closing plate 21 passes through the link 22 and connects, even there is built-in spring 23 between link 22 and the U type frame 1, during concrete work, the extrusion piece 76 extrusion link 22 of decline state moves straight to the inner terminal surface of closing plate 21 and the inner wall of U type frame 1 are in the coplanar, the setting of extrusion unit 2 does benefit to the shaping of both ends face about the mud section.
Preferably, the sealing plate 21 comprises a metal plate and a rubber plate, the rubber plate is arranged on the inner side of the metal plate, the edge of the rubber plate is tightly attached to the inner wall of the sealing groove, and a small amount of mud is prevented from leaking from the gap between the sealing plate 21 and the sealing groove.
Preferably, the lower end surface of the extrusion block 76 is of a structure which gradually inclines outwards from top to bottom, so that the extrusion difficulty is reduced, and the extrusion block 76 corresponds to the connecting frame 22.
Preferably, the lower end of the linkage frame 77 is in an L-shaped hook structure, the lower end of the linkage frame 77 is in close contact with the outer end of the return frame 53, and the initial state of the return spring 54 is in a stretching state, so that the return frame 53 is ensured to be lowered by the elastic force of the return spring 54 after the linkage frame 77 is lowered.
Preferably, stab bubble mechanism 78 include gravity board 781, stab bubble needle 782, connect rope 783 and bracing piece 784, stab bubble needle 782 is installed to the lower extreme of gravity board 781, the upper end middle part of gravity board 781 is connected with the lower extreme of connecting rope 783, the upper end of connecting rope 783 is passed and is connected with lifter plate 75 behind the upper end of bracing piece 784, the lower extreme of bracing piece 784 is installed on pressing the board 71, in specific work, stab the bubble in the mud section through stabbing bubble needle 782, at this moment, stab bubble needle 782 and be located inside the mud section, and be difficult to further stab, and lifter plate 75 atress continues to descend, use bracing piece 784 as the fulcrum, the lifter plate 75 of down state drives gravity board 781 and rises under the linkage of connecting rope 783, thereby the drive is stabbed bubble needle 782 rises until keeping away from fashioned prepressing embryo.
Preferably, the initial position of the lower end of the poking needle 782 is exposed to the lower side of the pressing plate 71 after passing through the pressing plate 71, and the supporting rod 784 is connected to the elevating plate 75 in a sleeving manner.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a processing method that abandonment tailing was recycled and is made green building materials, it has used a blank equipment that presses, and this blank equipment includes U type frame (1), two extrusion unit (2), main cylinder (3), bottom plate (4), two baffle unit (5), lift cylinder (6), upward presses unit (7), its characterized in that: the processing method for manufacturing the green building material by recycling the waste tailings by adopting the blank pressing equipment comprises the following steps:
s1, homogenization treatment: crushing and homogenizing the tailing slag, and screening and filtering to obtain powder particles;
s2, preparing mud segments: putting the powder particles into a mud pit, extruding mud segments through pugging, and orderly putting the mud segments into a blank pressing device;
s3, pressing: the lifting cylinder (6) drives the upper pressing unit (7) to descend, so that bubbles in the mud segment are punctured and the mud segment is pressed downwards, under the action of linkage extrusion, the two extrusion units (2) are pressed to move oppositely, so that the left end and the right end of the mud segment are flattened, the extruded mud segment is molded, and a pre-pressing blank is formed;
s4, demolding: after forming, the lifting cylinder (6) drives the upper pressure unit (7) to rise, the two extrusion units (2) and the two baffle plate units (5) reset under the action of elasticity so as to be separated from four side walls of the prepressing blank and demould, the main cylinder (3) drives the bottom plate (4) to descend, and at the moment, the prepressing blank can be taken out;
s5, batch firing: repeating the steps S3-S4 to perform blank pressing and demoulding treatment on other mud segments, and intensively putting the prepressing blanks into a kiln to perform high-temperature firing to obtain finished bricks;
two extrusion units (2) are mounted at the left end and the right end of a U-shaped frame (1), the bottom end of the U-shaped frame (1) is connected with a bottom plate (4) through a main cylinder (3), two baffle plate units (5) are mounted at the front end and the rear end of the U-shaped frame (1), an upper pressing unit (7) is arranged right above the U-shaped frame (1), and a lifting cylinder (6) is connected between the upper pressing unit (7) and the U-shaped frame (1);
the baffle plate unit (5) comprises a connecting plate (51), two drag reduction rollers (52), a reset frame (53), two drag reduction rollers (52) and sealing cloth (55), the connecting plate (51) is installed on the U-shaped frame (1), the upper end and the lower end of the connecting plate (51) are provided with the two drag reduction rollers (52) through pin shafts, the outer end of the connecting plate (51) is connected with the reset frame (53) in a sliding fit manner, the reset spring (54) is connected between the reset frame (53) and the side wall of the connecting plate (51), the upper end and the lower end of the reset frame (53) are connected with two free ends of the sealing cloth (55), and the sealing cloth (55) covers the outer surface of the connecting plate (51);
go up pressure unit (7) including pressing according to clamp plate (71), slip post (72), main spring (73), flexible cover (74), lifter plate (75), two extrusion piece (76), two linkage framves (77) and stab bubble mechanism (78), the upper end of pressing according to clamp plate (71) evenly is equipped with slip post (72), slip post (72) are connected with lifter plate (75) through sliding fit's mode, even have main spring (73) between lifter plate (75) and slip post (72), and main spring (73) cover is established on slip post (72), even have flexible cover (74) between lifter plate (75) and the pressing according to clamp plate (71), two extrusion piece (76) are installed at both ends about lifter plate (75), two linkage framves (77) are installed at both ends around lifter plate (75), symmetry is equipped with on lifter plate (75) and stabs bubble mechanism (78).
2. The processing method for manufacturing the green building material by recycling the waste tailings according to claim 1, wherein the processing method comprises the following steps: the extrusion unit (2) comprises a sealing plate (21), a connecting frame (22) and an internal spring (23), sealing grooves are symmetrically formed in the left end and the right end of the U-shaped frame (1), the sealing plate (21) is arranged in each sealing groove, the outer ends of the sealing plates (21) are connected through the connecting frame (22), and the internal spring (23) is connected between the connecting frame (22) and the U-shaped frame (1).
3. The processing method for manufacturing the green building material by recycling the waste tailings according to claim 2, is characterized in that: the sealing plate (21) consists of a metal plate and a rubber plate, the rubber plate is arranged on the inner side of the metal plate, and the edge of the rubber plate is tightly attached to the inner wall of the sealing groove.
4. The processing method for manufacturing the green building material by recycling the waste tailings according to claim 2, is characterized in that: the lower end face of the extrusion block (76) is of a structure which gradually inclines outwards from top to bottom, and the extrusion block (76) corresponds to the connecting frame (22).
5. The processing method for manufacturing the green building material by recycling the waste tailings according to claim 1, wherein the processing method comprises the following steps: the lower end of the linkage frame (77) is of an L-shaped hook structure, the lower end of the linkage frame (77) is in a close contact state with the outer end of the reset frame (53), and the initial state of the reset spring (54) is in a stretching state.
6. The processing method for manufacturing the green building material by recycling the waste tailings according to claim 1, wherein the processing method comprises the following steps: stab bubble mechanism (78) include gravity board (781), stab bubble needle (782), connect rope (783) and bracing piece (784), the lower extreme of gravity board (781) is installed and is stabbed bubble needle (782), the upper end middle part of gravity board (781) is connected with the lower extreme of being connected rope (783), the upper end of connecting rope (783) is passed and is connected with lifter plate (75) behind the upper end of bracing piece (784), the lower extreme of bracing piece (784) is installed on pressing board (71).
7. The processing method for manufacturing the green building material by recycling the waste tailings according to claim 6, wherein the processing method comprises the following steps: the initial position of the lower end of the poking and soaking needle (782) is exposed on the lower side of the pressing plate (71) after penetrating through the pressing plate (71), and the supporting rod (784) is connected with the lifting plate (75) in a sleeved mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010273239.1A CN111300600B (en) | 2020-04-09 | 2020-04-09 | Processing method for manufacturing green building materials by recycling waste tailings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010273239.1A CN111300600B (en) | 2020-04-09 | 2020-04-09 | Processing method for manufacturing green building materials by recycling waste tailings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111300600A CN111300600A (en) | 2020-06-19 |
| CN111300600B true CN111300600B (en) | 2021-06-01 |
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