CN220425975U - Material separation wind selector - Google Patents
Material separation wind selector Download PDFInfo
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- CN220425975U CN220425975U CN202321710981.XU CN202321710981U CN220425975U CN 220425975 U CN220425975 U CN 220425975U CN 202321710981 U CN202321710981 U CN 202321710981U CN 220425975 U CN220425975 U CN 220425975U
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Abstract
The utility model relates to a material separation winnowing device which comprises a frame, a bellows, a second discharging belt, a sorting assembly, a first discharging belt, a feeding assembly and an air supply assembly, wherein the frame is a section steel supporting frame supporting structure, the upper plane of the supporting structure is a platform structure, the lower part of the supporting structure is supported by a plurality of supporting legs, the bellows is arranged on the top end surface of the frame, the center of a platform on the upper surface of the frame is positioned at the bottom of the bellows, an opening is formed in the center of the platform on the upper surface of the frame, and the sorting assembly is arranged at the bottom of the platform of the frame corresponding to the opening; according to the material separation and winnowing device, equipment is conveniently and conveniently adjusted by utilizing a control system according to the components of materials, so that the separation process requirements on different properties are met; the connection positions of all parts are adjusted through the cooperation of various components, the difference between the throwing distance factor and the density of the materials is utilized by utilizing the properties of the materials with different properties, and the wind power is utilized to adjust the air supply quantity and the air supply angle, so that the separation effect of mixed solid waste is effectively improved.
Description
Technical Field
The utility model relates to the technical field of solid waste mixed material treatment, in particular to a material separation and winnowing device.
Background
At present, small-particle substances such as dregs and the like are generally required to be separated by rolling in the separation process, and for large-particle masonry blocks and light plastic products, a winnowing device is generally required to be used for separation, and the current separation equipment uses all parts for framing to form a fixed structure form, but the components of solid wastes collected in different areas and different periods are greatly different, so that the components of the solid wastes are greatly different, and the solid wastes are fed back to the winnowing equipment process, and although the air quantity is controlled and regulated, the actual winnowing effect does not reach a more ideal state, and the separated finished products still have unseparated substances; therefore, it is necessary to design a material separation and winnowing device.
Disclosure of Invention
The utility model solves the problem of providing a material separation and winnowing device, which adjusts the connection position of each part through the cooperation of various components, utilizes the property of materials with different properties, and utilizes wind power to adjust the air supply quantity and the air supply angle by utilizing the difference of throwing distance factors and the density of the materials, thereby effectively improving the separation effect of mixed solid waste.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the material separation winnowing device comprises a frame, a bellows, a second discharging belt, a sorting assembly, a first discharging belt, a feeding assembly and an air supply assembly, wherein the frame is a section steel supporting frame supporting structure, the upper plane of the supporting structure is a platform structure, the lower part of the supporting structure is supported by a plurality of supporting legs, the bellows is arranged on the top end face of the frame, the center of a platform on the upper surface of the frame is positioned at the bottom of the bellows, an opening is formed in the center of the platform on the upper surface of the frame, and the sorting assembly is arranged at the bottom of the platform of the frame corresponding to the opening;
the sorting assembly comprises a sorting belt, a driving roller, a driven roller, a first motor, a first movable bracket and a first movable roller, wherein a horizontally placed frame body is fixedly arranged on one side of the frame, the driving roller and the driven roller are respectively arranged on the two sides of the head and the tail of the frame body, the sorting belt is arranged on the outer sides of the driving roller and the driven roller, the first motor is connected and arranged on the end face of the bottom of the frame body, the first movable roller is connected and arranged on one side motor shaft of the first motor, the first movable bracket is fixedly arranged below the bottom of the frame body in the frame, and the first movable roller is arranged above the top of the first movable roller;
a receiving hopper is arranged at the bottom side of one end of the driving roller of the sorting assembly, a second discharging belt is connected and installed at the bottom end of the receiving hopper, and a closed cover plate is arranged on the top end face of the second discharging belt;
the sorting device comprises a sorting assembly, wherein a transfer hopper is arranged outside one end of a driven roller of the sorting assembly, a first discharging belt is arranged below the bottom of the transfer hopper, one end of the driven roller is positioned on one side of the inner wall of the transfer hopper, and the driven roller is positioned on one side of the top edge of the first discharging belt;
one side of the air box is a feeding end, a feeding opening and an air inlet are formed in the feeding end, a feeding assembly is arranged on the outer side of the feeding opening of the air box, and an air supply assembly is arranged on the outer side of the air supply opening of the air box;
the feeding assembly comprises a conveying belt body, a second motor, a second movable roller and a second movable bracket, wherein the second movable bracket is arranged on one side of the outer part of the bellows, the conveying belt body is arranged above the top of the second movable bracket, the second motor is fixedly arranged on two sides of the bottom of the conveying belt body, one side of the second motor is connected with the second movable roller through a motor shaft, and the second movable roller is arranged above the top of the second movable bracket;
the air supply assembly comprises a soft connecting end, a movable air nozzle, a rotary pin shaft, a rotary driver and a fan, wherein the rotary pin shaft is connected and installed on the outer side of an air supply opening of the air box, the movable air nozzle is connected and installed on the outer side of the rotary pin shaft, the rotary driver is arranged on one side of the movable air nozzle, the soft connecting end is connected and installed on the other side of the movable air nozzle, and the fan is connected and installed on one end of the bottom of the soft connecting end.
Preferably, the bellows is a cuboid structure with five surfaces, and each surface of the bellows is formed by welding a steel plate and a reinforcing rib.
Preferably, the top of the second discharging belt rear end closed cover plate is fixedly provided with an air return pipe, and the other end of the air return pipe is connected with the inside of the bellows.
Preferably, a plurality of air outlet pipes are arranged above the top of the air box, and the air outlet pipes are arranged at the front-back direction positions of the top of the air box.
Preferably, the soft connecting end is one of a rubber cylinder and a plastic hose, and the fan is driven by a variable frequency motor.
Preferably, a control system is arranged on the outer side of the frame, and the control system is electrically connected with the first motor, the second motor and the rotary driver.
The beneficial effects of the utility model are as follows: according to the material separation and winnowing device, equipment is conveniently and conveniently adjusted by utilizing a control system according to the components of materials, so that the separation process requirements on different properties are met; the connection positions of all parts are adjusted through the cooperation of various components, the difference between the throwing distance factor and the density of the materials is utilized by utilizing the properties of the materials with different properties, and the wind power is utilized to adjust the air supply quantity and the air supply angle, so that the separation effect of mixed solid waste is effectively improved; convenient operation, wide material application range and greatly improved separation quality of finished products.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a feeding assembly according to the present utility model;
FIG. 3 is a schematic view of an air supply assembly according to the present utility model;
legend description:
1. a frame; 2. a wind box; 3. an air outlet pipe; 4. an air return pipe; 5. a second discharge belt; 6. a sorting assembly; 7. a first discharge belt; 8. a feeding assembly; 9. an air supply assembly; 10. a control system; 51. closing the cover plate; 52. a receiving hopper; 61. sorting belts; 62. a driving roller; 63. a driven roller; 64. a first motor; 65. a first movable bracket; 66. a first moving roller; 71. a transfer bucket; 81. a conveyor belt body; 82. a second motor; 83. a second moving roller; 84. a second movable bracket; 91. a flexible connection end; 92. a movable tuyere; 93. rotating the pin shaft; 94. a rotary driver; 95. a blower.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific examples are given below.
Referring to fig. 1-3, a material separation and winnowing device comprises a frame 1, a bellows 2, a second discharging belt 5, a sorting assembly 6, a first discharging belt 7, a feeding assembly 8 and an air supply assembly 9, wherein the frame 1 is a section steel supporting frame supporting structure, the upper plane of the supporting structure is a platform structure, and the lower part of the supporting structure is supported by a plurality of supporting legs to play a role in supporting and fixing other parts; the top end face of the frame 1 is provided with a bellows 2, the center of a platform on the upper surface of the frame 1 is positioned at the bottom of the bellows 2 and is provided with an opening, and the bottom of the platform of the frame 1 is provided with a sorting assembly 6 corresponding to the opening;
the sorting assembly 6 comprises a sorting belt 61, a driving roller 62, a driven roller 63, a first motor 64, a first movable support 65 and a first movable roller 66, wherein a horizontally placed frame body is fixedly arranged on one side of the frame 1, the driving roller 62 and the driven roller 63 are respectively arranged on the front side and the rear side of the frame body, and light substances falling on the sorting belt 61 in the bellows 2 are sent to one end of the sorting belt 61 along with rotation; the outer sides of the driving roller 62 and the driven roller 63 are provided with sorting belts 61, the end surface of the bottom of the frame body is connected with a first motor 64, one side of the motor shaft of the first motor 64 is connected with a first movable roller 66, the interior of the frame 1 is positioned below the bottom of the frame body and is fixedly provided with a first movable bracket 65, and the first movable roller 66 is positioned above the top of the first movable roller 66;
the first moving roller 66 is driven by the first motor 64, and the sorting belt 61 can move back and forth under the driving of the first motor 64, so that the size of a gap between the tail end of the sorting belt 61 and the frame 1 can be adjusted, the gap at the position can be adjusted, if excessive heavy materials exist, after the blanking process, part of the heavy materials can be collected by the sorting belt 61 under the influence of scattering of the thickness of the materials, and the materials are sent to the second discharging belt 5 which is not sent, and the sorting belt 61 is required to be far away from the feeding end, so that the gap is enlarged; if a large amount of plastic massive substances exist in the mixed solid waste, the plastic massive substances directly fall onto the first discharging belt 7 due to the fact that the horizontal distance of the large volume of the plastic massive substances blown by wind is insufficient, so that the phenomenon of mixing the plastic substances and stones is caused, and the sorting belt 61 needs to be moved close to the feeding end, so that the pores are reduced, and the sorting effect is improved;
the bottom side of one end of the driving roller 62 of the sorting assembly 6 is provided with a receiving hopper 52, the bottom end of the receiving hopper 52 is connected and provided with a second discharging belt 5, and the top end surface of the second discharging belt 5 is provided with a sealing cover plate 51 for preventing the conveyed light substances from overflowing and drifting along with the airflow;
a transfer hopper 71 is arranged outside one end of the driven roller 63 of the sorting assembly 6, a first discharging belt 7 is arranged below the bottom of the transfer hopper 71, one end of the driven roller 63 is positioned on one side of the inner wall of the transfer hopper 71, and the driven roller 63 is positioned on one side of the top edge of the first discharging belt 7; the feeding mixture is kept, and after being separated by a large amount of air through the air supply assembly 9, large-particle heavy matters which are not blown away by air are directly thrown onto the first discharging belt 7 and cannot be received by the separation assembly 6;
one side of the bellows 2 is a feed end, the feed end is provided with a feed inlet and an air inlet, and is used for enabling materials to enter the bellows 2 and blowing light matters into a cavity of the bellows 2 by wind under the action of wind force, and the light matters gradually drop to the bottom of the bellows 2 in sequence under the action of flowing along with the air flow in the cavity, so that the bellows 2 plays a role of forming a closed cavity for wind supply to form stable air flow; a feeding component 8 is arranged outside a feed inlet of the air box 2, and an air supply component 9 is arranged outside an air supply inlet of the air box 2;
the feeding assembly 8 comprises a conveying belt body 81, a second motor 82, a second movable roller 83 and a second movable bracket 84, wherein the second movable bracket 84 is arranged on one side of the outside of the bellows 2, the conveying belt body 81 is arranged above the top of the second movable bracket 84, the second motor 82 is fixedly arranged on two sides of the bottom of the conveying belt body 81, the second movable roller 83 is arranged on one side of the second motor 82 through motor shaft connection, and the second movable roller 83 is arranged above the top of the second movable bracket 84;
when the second motor 82 works, the motor shaft drives the second movable roller 83 to move above the top of the second movable bracket 84, so that the conveying belt body 81 can longitudinally move back and forth; the method has the advantages that the mixed materials can be fed into the bellows 2 far and near, so that the initial material throwing point position of the mixed materials is changed, the blanking point position of the mixed materials can be finally controlled, the movement of the conveying belt body 81 is combined with the movement of the sorting assembly 6, the feeding point and the blanking point can be controlled manually and conveniently by mixing solid wastes, and the separation quality is improved;
the air supply assembly 9 comprises a soft connecting end 91, a movable air nozzle 92, a rotary pin shaft 93, a rotary driver 94 and a fan 95, wherein the rotary pin shaft 93 is connected and installed on the outer side of an air supply opening of the air box 2, the movable air nozzle 92 is connected and installed on the outer side of the rotary pin shaft 93, the rotary driver 94 is arranged on one side of the movable air nozzle 92, the soft connecting end 91 is connected and installed on the other side of the movable air nozzle 92, and the fan 95 is connected and installed on one end of the bottom of the soft connecting end 91; the flexible connecting end 91 is one of a rubber cylinder and a plastic hose, and the fan 95 is driven by a variable frequency motor;
under the control of the control system 10, the rotary driver 94 realizes movement, so that the movable tuyere 92 is driven to rotate around the rotary pin shaft 93, the angle between the movable tuyere 92 and the bellows 2 is changed, the fan 95 in the rotation range of the movable tuyere 92 can be supported to be in sealed connection with the movable tuyere 92 by adopting the soft connecting end 91 such as a rubber cylinder, a plastic hose and the like, the fan 95 is driven by a variable frequency motor, and the 95 air supply quantity of the fan can be improved by frequency conversion; the air supply quantity and the air blowing angle can be accurately controlled through the air supply assembly 9, so that the separation requirement of the solid waste mixture applied to different components is met.
The bellows 2 is the cuboid structure of five faces, and each face of bellows 2 is formed by steel sheet and strengthening rib welding, improves overall structure stability.
The top of a closed cover plate 51 at the rear end of the second discharging belt 5 is fixedly provided with an air return pipe 4, and the other end of the air return pipe 4 is connected with the inside of the bellows 2; and redundant air in the closed space of the second discharging belt 5 flows back to the inside of the bellows 2, so that a large amount of air is prevented from appearing at the tail part of the second discharging belt 5, and the phenomenon that light substances overflow and fly at a discharging hole is reduced.
A plurality of air outlet pipes 3 are arranged above the top of the air box 2, and the air outlet pipes 3 are arranged at the front-back direction position of the top of the air box 2; a large amount of air fed by the air supply assembly 9 is discharged from different directions, so that the airflow movement form of the bellows 2 is changed, and light substances are accelerated to settle.
The control system 10 is arranged on the outer side of the frame 1, and the control system 10 is electrically connected with the first motor 64, the second motor 82 and the rotary driver 94; the control system 10 can determine the position of the feeding point of the conveying belt body 81, the position of the receiving point of the light substances by the sorting belt 61, and the air quantity and the air supply angle of the air supply assembly 9 according to the mixed solid waste components needing winnowing and screening, and the three indexes are adjusted and set so as to be suitable for solid waste mixtures with different components.
Working principle: when the device is used, materials are thrown into the bellows 2 at the top of the frame 1 through the feeding component 8, the air supply component 9 is used for carrying out air separation, and when the second motor 82 works, the motor shaft drives the second movable roller 83 to move above the top of the second movable bracket 84, so that the conveying belt body 81 can longitudinally move forwards and backwards; the method has the advantages that the mixed materials can be sent into the bellows 2 to be far and near, the initial throwing point position of the mixed materials is changed, the blanking point position of the mixed materials can be finally controlled, the materials can conveniently enter through the feeding port of the feeding end of the bellows 2, under the control of the control system 10, the rotary driver 94 is moved, the movable air nozzle 92 is driven to rotate around the rotary pin shaft 93, the angle between the movable air nozzle 92 and the bellows 2 is changed, the fan 95 in the rotation range of the movable air nozzle 92 can be supported to be in sealed connection with the movable air nozzle 92 through the soft connecting end 91 such as a rubber barrel, a plastic hose and the like, the first movable roller 66 is driven by the first motor 64, the first movable roller 66 moves on the top of the first movable bracket 65 under the driving of the first motor 64, the separation belt 61 can move forwards and backwards, the gap size between the tail end of the separation belt 61 and the frame 1 can be adjusted, and if the weight is too much, part of the weight is possibly scattered after the blanking process, the thickness of the material is possibly received, the material is influenced by the separation belt 61 and is not sent into the second separation belt 61 to the second end which is required to be far away from the discharging end; if a large amount of plastic massive substances exist in the mixed solid waste, the plastic massive substances directly fall onto the first discharging belt 7 due to the fact that the horizontal distance of the large volume of the plastic massive substances blown by wind is insufficient, so that the phenomenon of mixing the plastic substances and stones is caused, and the sorting belt 61 needs to be moved close to the feeding end, so that the pores are reduced, and the sorting effect is improved; the materials fall down through the transfer hopper 71, are sorted by a large amount of air through the air supply assembly 9, and large-particle heavy materials which cannot be blown away by the air are directly thrown onto the first discharging belt 7 and cannot be received by the sorting assembly 6; the materials enter the bellows 2 and are blown into the cavity of the bellows 2 by wind under the action of wind force, the light materials gradually fall to the bottom of the bellows 2 in sequence under the action of flow along with air flow in the cavity, the sorted light materials fall to a sorting belt 61 through an opening, after the sorting belt 61 is conveyed to a receiving hopper 52, the sorting belt 61 can rotate through a driving roller 62 and a driven roller 63 and is sent out through a second discharging belt 5, and the top end face of the second discharging belt 5 is provided with a sealing cover plate 51 to prevent the conveyed light materials from overflowing and scattering along with the air flow; the air flow movement form of the bellows 2 is changed by arranging the air outlet pipe 3 to discharge a large amount of air fed by the air supply assembly 9 from different directions, so that light substances are accelerated to settle; through setting up return air pipe 4 can be with the unnecessary air backward flow of second ejection of compact belt 5 enclosure space to bellows 2 inside, prevent that a large amount of air from appearing in second ejection of compact belt 5 afterbody, reduce the light material and appear excessive phenomenon that wafts in the discharge gate.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a material separation wind selector, its characterized in that includes frame (1), bellows (2), second ejection of compact belt (5), select separately subassembly (6), first ejection of compact belt (7), feeding subassembly (8) and air feed subassembly (9), frame (1) is shaped steel braced frame bearing structure, and the bearing structure upper plane is the platform structure, and the lower part is supported by a plurality of landing legs, bellows (2) are installed to the top terminal surface of frame (1), opening has been seted up at bellows (2) bottom in frame (1) upper surface platform center, select separately subassembly (6) are installed to frame (1) platform bottom corresponding opening part;
the sorting assembly (6) comprises a sorting belt (61), a driving roller (62), a driven roller (63), a first motor (64), a first movable support (65) and a first movable roller (66), wherein a horizontally placed frame body is fixedly arranged on one side of the frame (1), the driving roller (62) and the driven roller (63) are respectively arranged on the two sides of the head and the tail of the frame body, the sorting belt (61) is arranged on the outer sides of the driving roller (62) and the driven roller (63), the first motor (64) is connected and arranged on the end face of the bottom of the frame body, the first movable roller (66) is connected and arranged on one side of the motor shaft of the first motor (64), the first movable support (65) is fixedly arranged below the bottom of the frame body, and the first movable roller (66) is arranged above the top of the first movable roller (66).
A receiving hopper (52) is arranged at the bottom side of one end of a driving roller (62) of the sorting assembly (6), a second discharging belt (5) is connected and installed at the bottom end of the receiving hopper (52), and a sealing cover plate (51) is arranged on the top end surface of the second discharging belt (5);
a transfer hopper (71) is arranged outside one end of a driven roller (63) of the sorting assembly (6), a first discharging belt (7) is arranged below the bottom of the transfer hopper (71), one end of the driven roller (63) is positioned on one side of the inner wall of the transfer hopper (71), and the driven roller (63) is positioned on one side of the top edge of the first discharging belt (7);
one side of the air box (2) is a feeding end, a feeding opening and an air inlet are formed in the feeding end, a feeding assembly (8) is arranged outside the feeding opening of the air box (2), and an air supply assembly (9) is arranged outside the air supply opening of the air box (2);
the feeding assembly (8) comprises a conveying belt body (81), a second motor (82), a second movable roller (83) and a second movable bracket (84), wherein the second movable bracket (84) is arranged on one side of the outside of the bellows (2), the conveying belt body (81) is arranged above the top of the second movable bracket (84), the second motor (82) is fixedly arranged on two sides of the bottom of the conveying belt body (81), the second movable roller (83) is arranged on one side of the second motor (82) through motor shaft connection, and the second movable roller (83) is arranged above the top of the second movable bracket (84);
the air supply assembly (9) comprises a soft connecting end (91), a movable air nozzle (92), a rotary pin shaft (93), a rotary driver (94) and a fan (95), the rotary pin shaft (93) is connected and installed on the outer side of an air supply opening of the air box (2), the movable air nozzle (92) is connected and installed on the outer side of the rotary pin shaft (93), the rotary driver (94) is arranged on one side of the movable air nozzle (92), the soft connecting end (91) is connected and installed on the other side of the movable air nozzle (92), and the fan (95) is connected and installed on one end of the bottom of the soft connecting end (91).
2. A material separation and winnowing device according to claim 1, characterized in that the bellows (2) has a rectangular parallelepiped structure with five faces, and each face of the bellows (2) is welded by a steel plate and a reinforcing rib.
3. The material separation and winnowing device according to claim 1, wherein a return air pipe (4) is fixedly arranged at the top of a closed cover plate (51) at the rear end of the second discharging belt (5), and the other end of the return air pipe (4) is connected with the inside of the bellows (2).
4. The material separation and winnowing device according to claim 1, wherein a plurality of air outlet pipes (3) are arranged above the top of the air box (2), and the air outlet pipes (3) are arranged at the front-rear direction position of the top of the air box (2).
5. The material separation and winnowing device according to claim 1, wherein the flexible connecting end (91) is one of a rubber cylinder and a plastic hose, and the fan (95) is driven by a variable frequency motor.
6. A material separation and winnowing device according to claim 1, characterized in that a control system (10) is arranged on the outer side of the frame (1), and the control system (10) is electrically connected with the first motor (64), the second motor (82) and the rotary driver (94).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321710981.XU CN220425975U (en) | 2023-07-03 | 2023-07-03 | Material separation wind selector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321710981.XU CN220425975U (en) | 2023-07-03 | 2023-07-03 | Material separation wind selector |
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| Publication Number | Publication Date |
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| CN220425975U true CN220425975U (en) | 2024-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202321710981.XU Active CN220425975U (en) | 2023-07-03 | 2023-07-03 | Material separation wind selector |
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| CN (1) | CN220425975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120438273A (en) * | 2025-07-10 | 2025-08-08 | 四川德仁源农业科技有限公司 | Device and method for removing impurities from white silkworm by air separation |
-
2023
- 2023-07-03 CN CN202321710981.XU patent/CN220425975U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120438273A (en) * | 2025-07-10 | 2025-08-08 | 四川德仁源农业科技有限公司 | Device and method for removing impurities from white silkworm by air separation |
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