CN118670107B - Energy-saving quartz sand drying material heat exchange device - Google Patents
Energy-saving quartz sand drying material heat exchange device Download PDFInfo
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- CN118670107B CN118670107B CN202410882706.9A CN202410882706A CN118670107B CN 118670107 B CN118670107 B CN 118670107B CN 202410882706 A CN202410882706 A CN 202410882706A CN 118670107 B CN118670107 B CN 118670107B
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- barrel body
- heat exchange
- quartz sand
- staving
- barrel
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 239000006004 Quartz sand Substances 0.000 title claims abstract description 71
- 239000000463 material Substances 0.000 title claims abstract description 34
- 238000001035 drying Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000009434 installation Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005057 refrigeration Methods 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 17
- 239000000110 cooling liquid Substances 0.000 description 9
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0445—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having conductive heating arrangements, e.g. heated drum wall
- F26B11/045—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having conductive heating arrangements, e.g. heated drum wall using heated internal elements, e.g. which move through or convey the materials to be dried
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/16—Chambers, containers, receptacles of simple construction mainly closed, e.g. drum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
本发明公开了一种节能石英砂烘干料热交换装置，涉及热交换设备技术领域，包括移动板车，所述移动板车上方的托运空间内设有横向布置的桶体，所述桶体的内部设有热交换管道单元，其特征在于，所述桶体与移动板车之间通过承托机构传动连接，所述承托机构包括与移动板车相固定的安装箱，所述安装箱内壁面与桶体之间通过转动机构相连接，所述桶体在安装箱内能够发生轴向转动，所述桶体上传动连接有控制桶体转速大小的限速机构，本发明通过热交换管道单元对桶体的石英砂进行降温的同时，桶体也发生轴向转动，可以使得桶体内的石英砂能够流动，使得桶体内的石英砂均能够与桶内的热交换管道单元发生充分接触，提高石英砂降温冷却效率。
The present invention discloses an energy-saving quartz sand drying material heat exchange device, which relates to the technical field of heat exchange equipment, including a mobile cart, a transversely arranged barrel body is arranged in the consignment space above the mobile cart, and a heat exchange pipe unit is arranged inside the barrel body, characterized in that the barrel body and the mobile cart are transmission-connected by a supporting mechanism, the supporting mechanism comprises an installation box fixed to the mobile cart, the inner wall surface of the installation box is connected to the barrel body by a rotating mechanism, the barrel body can axially rotate in the installation box, and a speed limiting mechanism for controlling the rotation speed of the barrel body is transmission-connected to the barrel body. The present invention cools down the quartz sand in the barrel body through the heat exchange pipe unit, and at the same time, the barrel body also rotates axially, so that the quartz sand in the barrel body can flow, so that the quartz sand in the barrel body can fully contact with the heat exchange pipe unit in the barrel, thereby improving the cooling efficiency of the quartz sand.
Description
Technical Field
The invention relates to the technical field of heat exchange equipment, in particular to an energy-saving quartz sand drying material heat exchange device.
Background
Quartz sand is quartz particles formed by crushing and processing quartz stones, has wide application in various fields, and is subjected to a series of purification processes to obtain finer quartz sand, and drying is one of common treatment processes in the quartz sand processing process, wherein after the quartz sand is dried in the production process, the heat of the quartz sand is higher, the requirement of the quartz sand on the dryness of the environment is higher, and the common treatment mode is to load the quartz sand in a movable transfer barrel for storage, prevent the quartz sand from contacting with air and simultaneously slowly dissipate heat;
The existing transfer barrel is disclosed as a Chinese patent publication No. CN117139600A, the name of the patent is a novel cooling barrel, the novel transfer barrel comprises a cylindrical body with an opening at the upper end, and further comprises a cooling pipe and a supporting rod, wherein the cooling pipe comprises an inlet section, an outlet section and a cooling section, the cooling section of the cooling pipe is spirally arranged, the inlet section and the outlet section are respectively positioned at two ends of the cooling section and are communicated with each other, the supporting rod is vertically arranged, a plurality of concave positioning notches are formed in the supporting rod along the length direction of the supporting rod, and the side parts of the cooling section are embedded in the positioning notches;
In the prior art, in order to improve the heat dissipation efficiency, the common method is that the corresponding heat exchange pipeline is arranged on the barrel body, so that the cooling speed of the content in the barrel is improved, but the existing transfer barrel has the defects that the quartz sand which is arranged on the inner wall of the barrel body and has the position part of the heat exchange pipeline is cooled faster, the quartz sand which is arranged on the middle part of the barrel body is cooled slower, and the improvement is that the heat exchange pipeline with a plurality of branches is uniformly arranged in the barrel body, so that the contact area with the quartz sand is improved, the quartz sand with a part far away from the heat exchange pipeline still cannot be close to the heat exchange pipeline, and the cooling efficiency of the quartz sand in the barrel is still lower.
Disclosure of Invention
The invention aims to provide an energy-saving quartz sand drying material heat exchange device so as to solve the defects in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides an energy-conserving quartz sand stoving material heat exchange device, includes the removal scooter, be equipped with the staving of transverse arrangement in the delivery space of removal scooter top, the inside of staving is equipped with heat exchange pipeline unit, its characterized in that, be connected through the bearing mechanism transmission between staving and the removal scooter, bearing mechanism includes the mounting box that is fixed mutually with the removal scooter, be connected through slewing mechanism between mounting box internal face and the staving, the staving can take place axial rotation in the mounting box, the transmission is connected with the speed limiting mechanism of control staving rotational speed size on the staving.
Preferably, the rotating mechanism comprises a vertical bar groove formed in the inner wall surface of the installation box, a rack is fixed on one side of the groove wall of the vertical bar groove, a gear meshed with the rack is arranged in the vertical bar groove, a connecting shaft tube fixed with the barrel body is fixedly inserted into the gear, and the barrel body can roll and fall along the vertical direction of the installation box.
Preferably, the gear comprises a gear plate and gear teeth, wherein a mounting groove is formed in the tooth top of the gear teeth, a supporting roller is rotatably mounted in the mounting groove, and the supporting roller can roll relatively with the corresponding groove side wall on the vertical bar groove.
Preferably, the speed limiting mechanism comprises a traction rope which is connected with the barrel body in a winding manner, a fixed pulley which is rotationally connected with the installation box is arranged on the traction rope, the other end of the traction rope is connected with a pulling mechanism, the pulling mechanism always provides upward pulling force for the barrel body through the traction rope, the pulling mechanism provides speed limiting resistance in the falling process of the barrel body, and the pulling mechanism provides pulling assistance when the barrel body rises.
Preferably, the pulling mechanism comprises a piston cylinder fixed with the mounting box, a piston rod unit is inserted into the bottom piston of the piston cylinder in an adapting mode, a rod body of the piston rod unit is connected with the traction rope through a bridging unit, and the piston rod unit can receive the pulling of the traction rope to generate piston movement in the piston cylinder.
Preferably, a spring is fixed on the piston rod unit, and when the spring is extruded and deformed with the bottom end of the piston cylinder along with the rising of the balancing weight, the barrel body falls to the lowest position.
Preferably, a spring is fixed at the top of the balancing weight, and the barrel falls to the lowest position when the spring is extruded and deformed with the bottom end of the piston rod unit along with the rising of the balancing weight.
Preferably, both ends of the heat exchange pipeline unit extend out of the barrel body through connecting shaft pipes, one end of the heat exchange pipeline unit is communicated with a liquid outlet at the top end of the piston barrel through a first hose, the other end of the heat exchange pipeline unit is communicated with cold source equipment, and the cold source equipment is located on the movable plate trailer.
Preferably, the cold source equipment comprises a water tank provided with refrigeration equipment, the water tank is communicated with the other end of the heat exchange pipeline unit through a second hose, the second hose comprises a main flow pipe communicated with the heat exchange pipeline unit, a first branch pipe and a second branch pipe communicated with the water tank are arranged on the main flow pipe, check valves are arranged on the first branch pipe and the second branch pipe, and the check valves on the first branch pipe and the second branch pipe are opposite to each other.
Preferably, a plurality of switch doors are arranged on the box body of the installation box, each switch door is in an open state in the cooling process of the barrel body, a fan is arranged at the top of the box body of the installation box, and the wind direction of the fan blows to the barrel body.
According to the energy-saving quartz sand drying material heat exchange device, the bucket body is arranged in the delivery space above the movable plate vehicle through the bearing mechanism, and the heat exchange pipeline unit cools quartz sand of the bucket body and simultaneously axially rotates the bucket body, so that the quartz sand in the bucket body can flow, the quartz sand in the bucket body can fully contact with the heat exchange pipeline unit in the bucket, and the cooling efficiency of the quartz sand is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the position of a barrel of an energy-saving quartz sand drying material heat exchange device on a mobile plate vehicle;
FIG. 2 is a schematic cross-sectional view of a barrel of an energy-saving quartz sand drying material heat exchange device according to the present invention;
FIG. 3 is an enlarged view of the invention at A in FIG. 2;
FIG. 4 is a schematic view of a supporting mechanism of an energy-saving quartz sand drying material heat exchange device according to the invention;
FIG. 5 is a schematic diagram of a speed limiting mechanism of an energy-saving quartz sand drying material heat exchange device;
FIG. 6 is a schematic sectional view of an installation box of an energy-saving quartz sand drying material heat exchange device according to the invention;
FIG. 7 is a simplified schematic diagram of a cooling fluid flow path of an energy-saving quartz sand drying material heat exchange device according to the present invention;
FIG. 8 is a schematic view of a second hose of an energy-efficient quartz sand drying material heat exchange device according to the present invention;
FIG. 9 is an enlarged view of a portion of a gear of an energy-saving quartz sand drying material heat exchange device according to the present invention;
fig. 10 is an overall schematic diagram of an installation box of the energy-saving quartz sand drying material heat exchange device.
Reference numerals illustrate:
1. A movable plate vehicle; 2, a barrel body; 3, a heat exchange pipeline unit; 3.1, a first hose, 3.2, a second hose, 3.21, a main flow pipe, 3.22, a first branch pipe, 3.23, a second branch pipe, 3.24, a one-way valve, 3.3, a shunt pipe, 3.4, a first pipe rotary joint, 3.5, a second pipe rotary joint, 4, a supporting mechanism, 4.1, an installation box, 4.11, a switch door, 4.12, a fan, 4.2, a rotating mechanism, 4.21, a vertical bar groove, 4.22, a rack, 4.23, a gear, 4.231, a wheel plate, 4.232, gear teeth, 4.233, a mounting groove, 4.234, a supporting roller, 4.24, a connecting shaft pipe, 5, a speed limiting mechanism, 5.1, a traction rope, 5.2, a fixed pulley, 6, a pulling mechanism, 6.1, a piston cylinder, 6.2, a piston rod unit, 6.3, a bridging unit, 6.31, a base plate, 6.32, a supporting wheel, 6.33, a traction rope, 6.4, a connecting rope, 6.5, a spring, 7.3, a clamping groove, a valve opening, a valve opening, a cooling sleeve, a 7.10.10.10, and a 7, a 5, a magnetic, a 3, a magnetic, a, a,.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The quartz sand is white gravel like salt grains with certain fluidity, after the quartz sand is dried in the production process, the heat of the quartz sand is higher, the requirement of the quartz sand on the dryness of the environment is higher, the quartz sand is loaded in a movable transfer barrel for storage in a common treatment mode, the quartz sand is prevented from being contacted with air, and meanwhile, slow heat dissipation is carried out, in the prior art, in order to improve the heat dissipation efficiency, the common method is that the temperature reduction speed of the content in the barrel is improved by arranging a corresponding heat exchange pipeline on the barrel body, but the prior transfer barrel has the defects when the quartz sand is loaded, generally, quartz sand having a heat exchange pipeline at the inner wall of the barrel body is cooled faster, and quartz sand located in the middle of the barrel body is cooled slower, and an improvement mode is adopted, namely, a plurality of branched heat exchange pipelines are uniformly arranged in the barrel body, so that although the contact area with quartz sand is increased, the quartz sand still has a part which is far away from the heat exchange pipeline and cannot be close to the heat exchange pipeline, and the cooling efficiency of quartz sand in the barrel is still lower, so that the energy-saving quartz sand drying material heat exchange device is provided for solving the problems.
Referring to fig. 1-10, the energy-saving quartz sand drying material heat exchange device provided by the embodiment of the invention comprises a movable plate vehicle 1, wherein the movable plate vehicle 1 comprises a plate body and a movable wheel arranged at the bottom of the plate body, a transversely arranged barrel body 2 is arranged in a delivery space above the movable plate vehicle 1, the axial lead of the barrel body 2 is parallel to the horizontal plane, a space is reserved between the barrel body 2 and the plate body of the movable plate vehicle 1, a heat exchange pipeline unit 3 is arranged in the barrel body 2, the heat exchange pipeline unit 3 is uniformly distributed in the inner space of the barrel body 2, the barrel body 2 is in transmission connection with the movable plate vehicle 1 through a bearing mechanism 4, the bearing mechanism 4 comprises a mounting box 4.1 fixed with the movable plate vehicle 1, the barrel body 2 is positioned in the mounting box 4.1, the inner wall surface of the mounting box 4.1 is connected with the barrel body 2 through a rotating mechanism 4.2, the barrel body 2 can axially rotate in the mounting box 4.1, the rotating angle of the barrel body 2 is not lower than 365 degrees, a speed limiting mechanism 5 for controlling the rotating speed of the barrel body 2 is in transmission connection, a valve port 8 is arranged on the side surface of the barrel body 2, and a valve port 8 is provided with a valve port 11;
in the use, after adding the quartz sand that will wait to cool off in staving 2 through material valve port 8, carry out the shutoff with valve gap 11 to material valve port 8, when staving 2 takes place to rotate in install bin 4.1, can make the quartz sand in the staving 2 flow in the staving for quartz sand in the staving 2 all can take place abundant contact with heat exchange pipeline unit 3 in the staving, improves quartz sand cooling efficiency.
In another embodiment provided by the invention, the number of the material valve ports 8 is a plurality, each material valve port 8 is uniformly distributed on the barrel body 2, a sleeve pipe 9 is movably inserted in each material valve port 8, a clamping groove 10 is formed in the insertion end of each sleeve pipe 9, when quartz sand is added into the barrel body 2, the opening of each material valve port 8 is upward, at the moment, the extending end of each sleeve pipe 9 is flush with the opening end of each material valve port 8, the insertion end of each sleeve pipe 9 extends into the barrel body 2, and the sleeve pipe 9 is clamped with the heat exchange pipeline unit 3 through the clamping groove 10, so that a supporting force is provided for the heat exchange pipeline unit 3 in the barrel body 2, and the stability of the heat exchange pipeline unit 3 in the barrel body 2 is improved;
In the process of adding quartz sand into the barrel body 2 through the material valve port 8, when the quartz sand is accumulated to the insertion end of the insertion sleeve 9, the quartz sand cannot be continuously injected into the barrel body 2 at the moment, and a cavity part is formed between the insertion end of the insertion sleeve 9 and the inner top of the barrel body 2 in the state, so that the quartz sand in the barrel body can have sufficient flowing space when flowing in the barrel body 2;
After the quartz sand is filled in the barrel body 2, the valve cover 11 and the material valve port 8 are locked, so that the position of the sleeve 9 in the material valve port 8 is limited, and the sleeve 9 is kept to provide stable supporting force for the heat exchange pipeline unit 3 in the barrel body 2;
When the quartz sand in the barrel body 2 needs to be discharged, the opening of the material valve port 8 is downward, the sleeve 9 is pulled out outwards after the valve cover 11 is opened, and the sleeve 9 plays a role in connecting and guiding the discharged quartz sand, so that stable discharge of the barrel body 2 is facilitated.
In another embodiment provided by the invention, the rotating mechanism 4.2 comprises a vertical bar groove 4.21 formed on the inner wall surface of the installation box 4.1, the vertical bar groove 4.21 is a through groove, a rack 4.22 is fixed on one side of the groove wall of the vertical bar groove 4.21, a gear 4.23 meshed with the rack 4.22 is arranged in the vertical bar groove 4.21, a connecting shaft tube 4.24 fixed with the barrel body 2 is fixedly inserted in the gear 4.23, the axis line of the connecting shaft tube 4.24 coincides with the axis line of the barrel body 2, limit discs 12 fixedly sleeved with the connecting shaft tube 4.24 are respectively attached to the inner wall and the outer wall of the installation box 4.1, the limit discs 12 play a role of levelness limit on the connecting shaft tube 4.24, the connecting shaft tube 4.24 and the barrel body 2 are always kept in a horizontal state, the body of the connecting shaft tube 4.24 can be fixedly penetrated in the barrel body 2, and the barrel body 2 can roll down in the vertical direction along the installation box 4.1;
Wherein, the gear 4.23 comprises a gear plate 4.231 and gear teeth 4.232, the tooth tops of the gear teeth 4.232 are provided with mounting grooves 4.233, the mounting grooves 4.233 are rotatably provided with supporting rollers 4.234, and the supporting rollers 4.234 can relatively roll with the corresponding groove side walls on the vertical strip grooves 4.21, so that the friction resistance between the gear 4.23 and the groove side walls of the mounting grooves 4.233 is reduced;
In the actual use process, under the effect of gravity, the staving 2 takes place to move downwards along the length direction of vertical bar groove 4.21 through connecting central siphon 4.24, simultaneously, under the meshing effect of rack 4.22 and gear 4.23, thereby make connecting central siphon 4.24 take place to roll downwards along vertical bar groove 4.21, staving 2 has taken place to rotate in install bin 4.1 this moment, make quartz sand in the staving 2 all can take place abundant contact with the heat exchange pipeline unit 3 in the bucket, staving 2 does not utilize self gravity to accomplish the rotation under the effect of external force drive.
In still another embodiment provided by the invention, the speed limiting mechanism 5 comprises a traction rope 5.1 which is winded and connected with the barrel body 2, a fixed pulley 5.2 which is rotatably connected with the installation box 4.1 is arranged on the traction rope 5.1, the fixed pulley 5.2 changes the force application direction of the traction rope 5.1, the other end of the traction rope 5.1 is connected with a pulling mechanism 6, the pulling mechanism 6 always provides upward pulling force for the barrel body 2 through the traction rope 5.1, the pulling mechanism 6 provides speed limiting resistance in the falling process of the barrel body 2, and the pulling mechanism 6 provides pulling assistance when the barrel body 2 rises;
Specifically, the pulling mechanism 6 includes a piston cylinder 6.1 fixed with the mounting box 4.1, the opening of the cylinder body of the piston cylinder 6.1 is downward, the bottom piston of the piston cylinder 6.1 is inserted with a piston rod unit 6.2 in an adapting way, the rod body of the piston rod unit 6.2 is connected with the pulling rope 5.1 through a bridging unit 6.3, the piston rod unit 6.2 can accept the pulling of the pulling rope 5.1 to generate piston extrusion movement in the piston cylinder 6.1, the piston rod unit 6.2 includes a piston block positioned in the piston cylinder 6.1 and a piston rod connected with the piston block, one end of the piston rod extending out of the piston cylinder 6.1 is fixed with the bridging unit 6.3, the bridging unit 6.3 includes a base plate 6.31 fixed with the piston rod vertically, the top edge of the piston cylinder 6.1 is movably provided with a plurality of evenly distributed supporting wheels 6.32, the top ends of the respective connecting ropes 6.33 are connected with the base plate 6.31 in an adapting way on the supporting wheels 6.32, the top ends of the respective connecting ropes 6.1 are all connected with the end of the pulling rope 5.1, and the top ends of the piston rod 6.1 are fixed with the piston rod 6.3 through the first connecting pipe 6.3, and the cooling liquid is exchanged with the first tube 1;
Further, the bottom of the piston rod unit 6.2 is connected with a connecting rope 6.4, namely the connecting rope 6.4 is fixed with the middle part of the base plate 6.31, the bottom end of the connecting rope 6.4 is fixed with a balancing weight 6.5, the balancing weight 6.5 is in a suspension ascending state in the falling process of the barrel body 2, and the balancing weight 6.5 is in sliding clamping connection with a guide channel arranged on the inner side wall of the installation box 4.1, so that the balancing weight 6.5 is prevented from swinging in the suspension process;
still further, a spring 6.6 is fixed on the piston rod unit 6.2, the spring 6.6 is located between the base plate 6.31 and the piston cylinder 6.1, when the spring 6.6 is extruded and deformed with the bottom end of the piston cylinder 6.1 along with the rising of the balancing weight 6.5, the barrel 2 falls to the lowest position, and the extruded and deformed spring 6.6 also has the effect of buffering and unloading force;
wherein, both ends of the heat exchange pipeline unit 3 extend out of the barrel body 2 through the connecting shaft tube 4.24, specifically, one end of the heat exchange pipeline unit 3 is communicated with a liquid outlet at the top end of the piston cylinder 6.1 through the first hose 3.1, the other end of the heat exchange pipeline unit 3 is communicated with the cold source equipment 7, the cold source equipment 7 is positioned on the movable plate trailer 1, and the movable plate trailer 1 is provided with the accommodating groove 14 for accommodating the cold source equipment 7;
In the actual use process, when the barrel body 2 is in the rolling descending process, the piston rod unit 6.2 extrudes the cooling liquid in the piston barrel 6.1 under the pulling action of the pulling rope 5.1, so that the cooling liquid enters the heating exchange pipeline unit 3 through the first hose 3.1, the circulation of the first hose 3.1 is limited, the piston rod unit 6.2 moves slowly in the piston barrel 6.1, the rolling descending speed of the barrel body 2 is slowed down, and preferably, the piston barrel 6.1 is connected with the first hose 3.1 through the flow control valve, the rolling descending speed of the barrel body 2 is indirectly controlled and regulated through controlling the flow, until the barrel body 2 falls to the lowest position, and in addition, the pulling rope 5.1 is pulled and simultaneously wound with the barrel body of the barrel body 2;
when the barrel body 2 is at the lowest position and completely releases quartz sand, the weight of the barrel body 2 is far smaller than that of the balancing weight 6.5, at the moment, under the action of the gravity of the balancing weight 6.5, the barrel body 2 is pulled by the pulling rope 5.1 to roll upwards along the vertical bar groove 4.21, when the barrel body 2 reaches the highest position, the balancing weight 6.5 does not move downwards any more, the bottom of the balancing weight 6.5 is in contact with the bottom of the mounting box 4.1, and further description is needed that, when the balancing weight 6.5 descends, the piston rod unit 6.2 performs suction movement in the piston barrel 6.1, namely negative pressure is generated in the piston barrel 6.1, cooling water in the cold source equipment 7 is sucked into the piston barrel 6.1 under the conduction of the heating exchange pipeline unit 3 and the first hose 3.1, so that the pouring of the cooling liquid in the piston barrel 6.1 is completed, and further, the semiconductor refrigerating sheet unit 13 is integrally arranged on the piston block of the piston rod unit 6.2, so that the cooling liquid in the piston barrel 6.1 can be cooled by the double-layer cooling liquid can be guaranteed to be a good heat-insulating effect, and the cooling liquid can be cooled by the heat insulating barrel body 6.1.
In still another embodiment provided by the invention, the cold source equipment 7 comprises a water tank 7.1 provided with refrigeration equipment, the refrigeration equipment can be an ice maker or the existing refrigeration equipment such as a condenser, the water tank 7.1 is communicated with the other end of the heat exchange pipeline unit 3 through a second hose 3.2, the second hose 3.2 comprises a main flow pipe 3.21 communicated with the heat exchange pipeline unit 3, a first branch pipe 3.22 and a second branch pipe 3.23 communicated with the water tank 7.1 are arranged on the main flow pipe 3.21, check valves 3.24 are arranged on the first branch pipe 3.22 and the second branch pipe 3.23, and the check valves 3.24 of the first branch pipe 3.22 and the check valves 3.24 on the second branch pipe 3.23 are opposite to each other;
In the actual use process, when the piston rod unit 6.2 can accept the pulling of the hauling rope 5.1 and generates piston extrusion movement in the piston cylinder 6.1, at this moment, cooling liquid in the heat exchange pipeline unit 3 enters the first branch pipe 3.22 through the main flow pipe 3.21, then the liquid inlet of the water tank 7.1 is led into the first branch pipe 3.22, when the piston rod unit 6.2 generates suction movement in the piston cylinder 6.1, at this moment, the liquid outlet of the water tank 7.1 leads cooling liquid into the main flow pipe 3.21 through the second branch pipe 3.23, then enters the piston cylinder 6.1 through the heat exchange pipeline unit 3, the liquid inlet 7.2 and the liquid outlet 7.3 which are arranged on the water tank 7.1, and the liquid inlet 7.2 and the liquid outlet 7.3 of the water tank 7.1 are respectively positioned at two ends of the water tank 7.1.
In another embodiment of the present invention, the heat exchange pipeline unit 3 includes a plurality of hard metal shunt tubes 3.3 uniformly distributed in the barrel 2, the body of the shunt tubes 3.3 is in a serpentine bent structure, one ends of the shunt tubes 3.3 are communicated with the first hose 3.1 through the first pipeline rotary joint 3.4, and the other ends of the shunt tubes 3.3 are communicated with the main flow tube 3.21 through the second pipeline rotary joint 3.5.
In still another embodiment provided by the invention, the box body of the installation box 4.1 is provided with the switch doors 4.11, each switch door 4.11 is in an open state in the cooling process of the barrel body 2, the top of the box body of the installation box 4.1 is provided with the fan 4.12, the wind direction of the fan 4.12 blows to the barrel body 2, and when each switch door 4.11 is in a closed state, the installation box 4.1 forms a closed placing space at the moment, thereby being beneficial to further preventing moisture in the air from causing quartz sand to be wetted.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (5)
1. The utility model provides an energy-conserving quartz sand stoving material heat exchange device, includes removes scooter (1), be equipped with transversely arranged staving (2) in the delivery space of removal scooter (1) top, the inside of staving (2) is equipped with heat exchange tube unit (3), a serial communication port, be connected through bearing mechanism (4) transmission between staving (2) and the removal scooter (1), bearing mechanism (4) include with remove install bin (4.1) that scooter (1) looks is fixed, be connected through slewing mechanism (4.2) between install bin (4.1) internal face and the staving (2), staving (2) can take place axial rotation in install bin (4.1), the last transmission of staving (2) is connected with speed limiting mechanism (5) of control staving (2) rotational speed size;
The rotating mechanism (4.2) comprises a vertical bar groove (4.21) formed in the inner wall surface of the installation box (4.1), a rack (4.22) is fixed on one side of the groove wall of the vertical bar groove (4.21), a gear (4.23) meshed with the rack (4.22) is arranged in the vertical bar groove (4.21), a connecting shaft tube (4.24) fixed with the barrel body (2) is fixedly inserted in the gear (4.23), and the barrel body (2) can roll and fall along the vertical direction of the installation box (4.1);
The speed limiting mechanism (5) comprises a traction rope (5.1) which is connected with the barrel body (2) in a winding manner, a fixed pulley (5.2) which is rotationally connected with the installation box (4.1) is arranged on the traction rope (5.1), the other end of the traction rope (5.1) is connected with a pulling mechanism (6), the pulling mechanism (6) always provides upward pulling force for the barrel body (2) through the traction rope (5.1), the pulling mechanism (6) provides speed limiting resistance in the falling process of the barrel body (2), and the pulling mechanism (6) provides pulling assistance when the barrel body (2) rises;
the pulling mechanism (6) comprises a piston cylinder (6.1) fixed with the mounting box (4.1), a piston rod unit (6.2) is inserted into the bottom piston of the piston cylinder (6.1) in an adapting way, a rod body of the piston rod unit (6.2) is connected with the traction rope (5.1) through a bridging unit (6.3), and the piston rod unit (6.2) can receive the pulling of the traction rope (5.1) to generate piston movement in the piston cylinder (6.1);
Two ends of the heat exchange pipeline unit (3) extend out of the barrel body (2) through connecting shaft pipes (4.24), one end of the heat exchange pipeline unit (3) is communicated with a liquid outlet at the top end of the piston cylinder (6.1) through a first hose (3.1), the other end of the heat exchange pipeline unit (3) is communicated with cold source equipment (7), and the cold source equipment (7) is positioned on the movable plate vehicle (1);
The cold source equipment (7) comprises a water tank (7.1) provided with refrigeration equipment, the water tank (7.1) is communicated with the other end of the heat exchange pipeline unit (3) through a second hose (3.2), the second hose (3.2) comprises a main flow pipe (3.21) communicated with the heat exchange pipeline unit (3), a first branch pipe (3.22) and a second branch pipe (3.23) communicated with the water tank (7.1) are arranged on the main flow pipe (3.21), one-way valves (3.24) are arranged on the first branch pipe (3.22) and the second branch pipe (3.23), and the one-way valves (3.24) on the first branch pipe (3.22) and the one-way valves (3.24) on the second branch pipe (3.23) are mutually opposite.
2. The energy-saving quartz sand drying material heat exchange device according to claim 1, wherein the gear (4.23) comprises a wheel plate (4.231) and gear teeth (4.232), a mounting groove (4.233) is formed in the tooth tops of the gear teeth (4.232), a supporting roller (4.234) is rotatably mounted in the mounting groove (4.233), and the supporting roller (4.234) can relatively roll with the corresponding groove side wall of the vertical bar groove (4.21).
3. The energy-saving quartz sand drying material heat exchange device according to claim 2, wherein a connecting rope (6.4) is connected to the bottom of the piston rod unit (6.2), a balancing weight (6.5) is fixed to the bottom end of the connecting rope (6.4), and the balancing weight (6.5) is in a suspended and raised state in the falling process of the barrel body (2).
4. An energy-saving quartz sand drying material heat exchange device according to claim 3, characterized in that a spring (6.6) is fixed on the piston rod unit (6.2), and the barrel body (2) falls to the lowest position when the spring (6.6) is extruded and deformed with the bottom end of the piston cylinder (6.1) along with the rising of the balancing weight (6.5).
5. The energy-saving quartz sand drying material heat exchange device according to claim 1, wherein a plurality of switch doors (4.11) are arranged on a box body of the installation box (4.1), each switch door (4.11) is in an open state when the barrel body (2) is cooled, a fan (4.12) is arranged at the top of the box body of the installation box (4.1), and the wind direction of the fan (4.12) blows to the barrel body (2).
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN211233726U (en) * | 2019-12-04 | 2020-08-11 | 山东摩斯卡箱包发展有限公司 | Efficient material drying equipment for luggage production process |
| CN114909897A (en) * | 2022-05-12 | 2022-08-16 | 锐华硅业(大关)有限公司 | Cooling system for quartz sand dryer |
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| JP3892211B2 (en) * | 2000-06-30 | 2007-03-14 | 静岡製機株式会社 | Grain cooler |
| US8353114B2 (en) * | 2010-07-26 | 2013-01-15 | General Electric Company | Apparatus and method for refrigeration cycle with auxiliary heating |
| CN108522945A (en) * | 2018-04-13 | 2018-09-14 | 宁波得晴电器科技有限公司 | A kind of refrigeration system |
| CN208821706U (en) * | 2018-06-08 | 2019-05-07 | 蓬雪玲 | A kind of agricultural vegetable dehumidifier |
| CN112444108A (en) * | 2020-11-30 | 2021-03-05 | 安徽众盛农业发展有限公司 | Energy-saving novel drying device for poultry feed |
| CN114396772B (en) * | 2022-01-24 | 2022-09-30 | 佛山市天劲新能源科技有限公司 | Lithium battery drying device and method with online moisture content detection function |
| CN219187907U (en) * | 2022-12-26 | 2023-06-16 | 柳州市新联石英石新材料有限公司 | Energy-saving quartz sand purification pickling equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211233726U (en) * | 2019-12-04 | 2020-08-11 | 山东摩斯卡箱包发展有限公司 | Efficient material drying equipment for luggage production process |
| CN114909897A (en) * | 2022-05-12 | 2022-08-16 | 锐华硅业(大关)有限公司 | Cooling system for quartz sand dryer |
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