CN110216133A - A kind of broken exhausting line of waste refrigerator dismantling - Google Patents

Abstract

The invention discloses a kind of waste refrigerators to disassemble broken exhausting line comprising pre- dismantling platform, shredder, the crusher, the first vibrating screening machine, magnetic separator, vortex sorting machine and several conveyer belts for accepting crusher material progress vibration screening being set in sequence along conveying direction；It further includes hammer slice type blower and foam feeding-distribution device；The lower section of vortex sorting machine is equipped with the second vibrating screening machine；Crusher it include rack and crushing mechanism；Crushing mechanism includes cabinet, rotor arranged in the box body and the driving device for driving rotor；Cabinet includes the feed inlet for being set to top and the discharge port for being set to bottom；The inner sidewall of cabinet is provided with liner plate, and liner plate includes upper liner plate and lower liner plate；Lower liner plate includes from lower towards the extension center of cabinet inclined rake and extended straight down from the end of rake.Waste refrigerator of the invention disassembles broken exhausting line, improves the crushing efficiency of exhausting line.

Description

A waste refrigerator dismantling, crushing and recycling line

technical field

The invention relates to a waste refrigerator dismantling, crushing and recycling line.

Background technique

At present, the recyclable resources in waste refrigerators mainly include plastics, iron materials and non-ferrous metals including copper and aluminum. When recycling waste refrigerator resources, it is necessary to dismantle waste refrigerators and screen and classify different materials for recycling, but the crushing efficiency of traditional recycling lines is not high.

Contents of the invention

The purpose of the present invention is to provide a recycling line for dismantling and crushing of waste refrigerators, which improves the crushing efficiency of the recycling line.

In order to achieve the above purpose, the present invention provides a waste refrigerator dismantling, crushing and recycling line, which includes a pre-dismantling platform, a shredder, a crusher, and a vibrating screen for the materials of the crusher, which are arranged in sequence along the conveying direction The first vibrating screening machine, magnetic separator, eddy current separator and several conveyor belts; it also includes a hammer blower fan and foam material distribution device; a second vibrating screen is arranged below the discharge port of the vortex separator Extension; the crusher includes a frame and a crushing mechanism arranged on the frame; the crushing mechanism includes a vertically arranged cylindrical box, a knife roller arranged in the box, and a drive to drive the The driving device of the cutter roller; the box body includes a feed inlet arranged at the top and a discharge outlet arranged at the bottom; the cutter roller includes a vertically arranged rotating shaft and a cutter arranged on the peripheral side of the rotating shaft; the The inner side wall of the box body is provided with a lining plate, and the lining plate includes an upper lining plate arranged on the upper half of the box body and a lower lining plate arranged on the lower half of the box body; the lower lining plate includes a self- an inclined portion inclined downward toward the center of the box body, and an extension extending vertically downward from an end of the inclined portion.

In the above waste refrigerator dismantling, crushing and recycling line, the shredder is an oblique push material shredder, which includes a frame and a shredding mechanism arranged on the frame and used for pouring into the shredder. Material pushing hopper; the top of the shredder is provided with a feed port; the pushing hopper includes a hopper body for holding materials and a pushing device arranged in the hopper body; the hopper body is arranged along the Both axial sides of the shredder are inclined in a flared shape, and the pushing device is arranged on one side of the inclined surface of the hopper body.

In the above waste refrigerator dismantling and recycling line, the shredding mechanism includes a box body, a shredding shaft arranged in the box body, and a drive motor for driving the shredding shaft, and the shredding shaft includes a main shaft and a sleeve The cutter body is arranged on the main shaft, one end of the main shaft is connected to the drive motor, and the other end is connected to the box; One end of the driving motor; the movement mechanism includes a clamping plate sleeved on the main shaft and abutting on one side of the cutter body, and a snap ring sleeved on the main shaft and abutting on the clamping plate, Several locking members for fastening the clamping plate are arranged on the peripheral side of the clamping plate; the outer diameter of the clamping plate is larger than the outer diameter of the snap ring.

In the above waste refrigerator dismantling, crushing and recycling line, the foam distributing device includes a hopper connected sequentially from top to bottom, a shut-off fan and a volume reducer; the lower end of the hopper is provided with at least two discharge ports, several The outlets are all connected with the shut-off fan, and several of the shut-off fans are connected with the volume reducer; the inside of the hopper is provided with a reducer and an impeller connected to the reducer; the impeller is arranged on The middle part of several said outlets.

In the above waste refrigerator dismantling, crushing and recycling line, it also includes a dust remover, the dust remover is provided with a fourth through pipe for connecting with the storage hopper and a fifth through pipe connected with the foam distributing device, the first The four-way pipe is also provided with an extension pipe extending to the shredder, the crusher and the first screening machine.

In the waste refrigerator dismantling and crushing recovery line, it also includes a filter and a muffler, a through pipe with a fan is connected between the filter and the muffler, and the filter is provided with a The sixth pass.

In the above waste refrigerator dismantling, crushing and recycling line, the hammer fan includes a frame, a crushing box, an impeller box, a hammer, a wind impeller and a motor, and the crushing box, the impeller box and the motor are all arranged on the frame Above, the crushing box communicates with the impeller box, the hammer is detachably arranged inside the crushing box, the wind impeller is arranged inside the impeller box, and the hammer and the The wind impeller is driven by the same rotating shaft, one end of the rotating shaft is connected to the motor, the crushing box is provided with a feeding port, and the impeller case is provided with a discharging port.

The waste refrigerator dismantling, crushing and recycling line also includes a water spraying device for dust removal.

In the above waste refrigerator dismantling, crushing and recycling line, the pre-dismantling platform includes a refrigerant recovery machine, a drilling machine and an oil filter machine.

In the dismantling, crushing and recycling line for waste refrigerators, the pre-dismantling platform is connected with a universal ball platform.

Compared with the prior art, the waste refrigerator dismantling, crushing and recycling line provided by the above technical solution has beneficial effects including: improving the service life of the box body by setting the lining board, and realizing the material being separated between the lining board and the knife roller. For impact contact crushing, by setting the inclined part and the extension part, the inclined part is inclined towards the center of the box body, so as to reduce the distance between the liner and the knife roller, and increase the crushing and impact time between the material and the knife roller when the material is on the lower liner , to achieve a better crushing effect, improve the crushing efficiency of the crusher, and make the material crushing efficiency of the recycling line higher.

Description of drawings

Fig. 1 is one of the structural representations of the waste refrigerator dismantling, crushing and recycling line of the present invention;

Fig. 2 is the second structural diagram of the waste refrigerator dismantling, crushing and recycling line of the present invention;

Fig. 3 is the structural representation of crusher of the present invention;

Fig. 4 is the structural representation of shredder of the present invention;

Fig. 5 is a schematic diagram of the local structure of the oscillating mechanism of the present invention

Fig. 6 is a schematic structural view of the foam distribution device of the present invention.

Among them, 1-pre-disassembly platform, 2-shredder, 3-crusher, 4-first vibrating screening machine, 5-magnetic separator, 6-eddy current separator, 7-hammer fan, 10- Storage hopper, 11-foam distribution device, 12-first conveyor belt, 13-second conveyor belt, 14-third conveyor belt, 15-fourth conveyor belt, 16-second vibrating screening machine, 17-first Discharge conveyor belt, 18-second discharge conveyor belt, 19-dust collector, 20-filter, 21-muffler, 22-universal ball platform, 23-lower weighing plate, 24-inclined part, 25-extension Department, 26-hopper body, 27-pushing box, 28-oil cylinder, 29-moving mechanism, 30-card plate, 31-clip ring, 32-impeller, 33-reducer.

Detailed ways

The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

Please refer to accompanying drawings 1-6, a waste refrigerator dismantling, crushing and recycling line provided by the present invention includes a pre-dismantling platform 1, a shredder 2, a crusher 3, and a receiving crusher arranged in sequence along the conveying direction 3 The first vibration screening machine 4, the magnetic separator 5, the eddy current separator 6 and several conveyor belts for vibrating screening of materials; it also includes a hammer fan 7 and a foam distributing device 11; The second vibratory screening machine 16 is arranged below the feed opening; Crusher 3 comprises a frame and a crushing mechanism arranged on the frame; The driving device for driving the cutter roller; the box body includes a feed inlet arranged at the top and a discharge outlet arranged at the bottom; the cutter roller includes a vertically arranged rotating shaft and a cutter arranged on the peripheral side of the rotating shaft; the inner side wall of the casing is provided with The lining plate, the lining plate includes an upper lining plate arranged on the upper half of the box body and a lower lining plate 23 arranged on the lower half of the box body; the lower lining plate 23 includes an inclined part 24 inclined from the bottom toward the center of the box body and An extension portion 25 extends vertically downward from the end of the inclined portion 24 .

Based on the above technical features, the service life of the box is improved by setting the liner, and the material is crushed by impact and contact between the liner and the knife roller. The center is inclined to reduce the distance between the liner and the knife roller, so as to increase the crushing and impact time between the material and the knife roller when the material is on the lower liner 23, achieve better crushing effect, improve the crushing efficiency of the crusher 3, and make the recycling line The material crushing efficiency is higher.

Among them, the recycling process of this recycling line is that after the waste refrigerator is dismantled through the pre-dismantling platform 1, the parts to be recycled are transported to the shredder 2 through the first conveyor belt 12 for shredding, and the preliminarily shredded materials pass through The second conveyor belt 13 is transported to the crusher 3 to crush the initially shredded materials. The crushed materials are vibrated and screened by the first vibrating screener 4, and the materials separated by drying are transported to the magnet by the third conveyor belt 14. Separator 5 performs magnetic separation and classification, and classifies nonferrous metals through eddy current separators to realize dismantling and screening of waste refrigerators, and secondly screens the screened materials of eddy current separators 6 through the second vibrating screening machine 16 for further screening. Classification; the first vibrating screening machine 4 passes through the hammer fan 7, and the lighter plastic foam and other materials are transported to the hammer fan 7 through the first pipeline for debris treatment; the heavier metal and other materials pass through the second A vibrating screening machine 4 is processed; the dismantled material is pulverized by the hammer fan 7, and transported to the top of the storage hopper 10 through the second pipeline, and the storage hopper 10 is connected to the foam distribution device 11 through the third pipeline. The gravity is small, and under the action of the fan, it is compressed to the foam distribution device 11, and the heavier materials are stored in the storage hopper 10, which realizes the decomposition and recovery of the materials.

Shredder 2 is an oblique push material shredder, which includes a frame, a shredding mechanism arranged on the frame, and a push hopper for pouring materials into the shredder; the top of the shredder is provided with a feeding port The push hopper includes a hopper body 26 for holding materials and a pushing device arranged in the hopper body 26; the hopper body 26 is inclined in a flared shape along the axial sides of the shredder, and the pushing device is arranged on the hopper body 26 on one side of the inclined surface; by setting the flared hopper body 26, when the material is thrown into the hopper, the material can be better slid to the shredding mechanism, and the pushing device can be pushed along the inclined surface of the hopper body 26 Under the push action of one side, the material is pushed close to the shredding mechanism, which speeds up the time for the material to approach the shredding mechanism and improves the shredding efficiency of the shredder; further improves the crushing efficiency of the recovery line material; among them, the pushing device includes along the The inclined surface of the hopper body 26 slides from the shredder's push box 27 and is connected with the push box 27 for driving the oil cylinder 28 of the push box 27; the oil cylinder 28 is fixed on the On the hopper body 26; through the promotion of the oil cylinder 28, the push box 27 is driven to push from the shredding mechanism along one side of the hopper body 26, so as to realize the operation of pushing the material to the shredding mechanism and improve the shredding efficiency.

The shredding mechanism includes a box body, a shredding shaft arranged in the box body, and a driving motor for driving the shredding shaft. The shredding shaft includes a main shaft and a knife body sleeved on the main shaft. One end of the main shaft is connected to the driving motor, and the other end is connected to the box body. ; It also includes a movement mechanism 29 arranged on the main shaft, and the movement mechanism 29 is arranged at one end away from the drive motor; Main shaft and abutting against the clasp 31 of the clasp 30, the peripheral side of the clasp 30 is provided with several locking members for fastening the clasp 30; the outer diameter of the clasp 30 is greater than the outer diameter of the clasp 31; Under the action of the motor, the rotating shaft drives the cutter body to realize the shredding work. By setting the movement mechanism 29 on one side of the main shaft, when the cutter body moves toward one side, the fixed setting of the clamping plate 30 realizes the movement of the cutter body. fastening and abutment, and by setting the snap ring 31 abutting against the side of the clamp plate 30, and because the outer diameter of the snap ring 31 is smaller than the inner diameter of the clamp plate 30, the stability of the side of the clamp plate 30 close to the inner diameter is ensured , improve the stability of the clamping plate 30 near the inner diameter side when the cutter body is moving, and ensure that the clamping plate 30 can better realize the stability of the cutter body. By setting the fastening member, the stability of the clamping plate 30 is improved.

The bottom of the second vibrating screening machine 4 is provided with a first discharge conveyor belt 17 and a second discharge conveyor belt 18 for conveying screening materials, so as to realize the transportation and classification of large pieces of plastic and non-ferrous metals that have not been blown by the hammer blowing machine. .

The discharge port of the storage hopper 10 is provided with a relevant blower fan, and a conveyor belt is arranged below the blower blower, and one end of the third duct is connected with the blower blower, and through the blower blower, the foam with less quality is transported to the second pipeline by the blower blower. The foam distributing device 11 realizes compression through the foam distributing device 11 .

The foam distributing device 11 comprises a hopper connected sequentially from top to bottom, a blower fan and a volume reducer; the lower end of the hopper is provided with at least two discharge ports, and some discharge ports are connected to relevant fans, and several blower fans are connected to There is a volume reducer; the inside of the hopper is provided with a reducer 33 and an impeller 32 connected to the reducer 33; the impeller 32 is arranged in the middle of several outlets; the foam particles are in the storage hopper and pass through the outlet under the action of the fan To the volume reducer to realize the volume reduction of the material, because at least two outlets are provided, the impeller 32 is driven to rotate under the action of the reducer 33, and the foam particles are evenly rotated in the outlet under the action of the impeller 32. The uniform discharge of foam particles is realized through the shut-off fan of each discharge port.

It also includes a dust remover 19, the dust remover 19 is provided with a fourth through pipe connected to the storage hopper 10 and a fifth through pipe connected with the foam distribution device 11, and the fourth through pipe is also provided with a pipe extending to the shredder 2, The extension tube of the crusher 3 and the first screening machine; dust and harmful gases generated during the dismantling process are eliminated by installing a dust collector 19.

It also comprises filter 20 and muffler 21, is connected with the duct with blower fan between filter 20 and muffler 21, and filter 20 is provided with the 6th duct that connects dust remover 19; Filter out by setting filter 20 Harmful gas and reduce the noise in the production process through the muffler 21.

The hammer fan 7 includes a frame, a crushing box, an impeller box, a hammer, a wind impeller and a motor, the crushing box, the impeller box and the motor are all arranged on the frame, the crushing box and the impeller box are connected, and the hammer is detachable The air impeller is arranged inside the impeller box, and the hammer blade and the wind impeller are driven by the same rotating shaft. One end of the rotating shaft is connected to the motor. The material port, the first through pipe is connected to its discharge port; by installing the hammer blade and the wind impeller inside the crushing box and the impeller box respectively, the hammer blade and the wind impeller are installed separately, and the long material is first crushed by the hammer blade and then enters The air impeller avoids the phenomenon that the hammer blade and the air impeller are made into one, and the material winds around the air impeller for a long time to cause blockage and suffocate the equipment, ensuring smooth feeding and improving production efficiency. At the same time, the hammer is detachably installed in the crushing box, and only needs to be removed when it needs to be replaced or repaired, which is simple and convenient, and reduces the maintenance cost.

The side of the second conveyor belt 13 is provided with a water spray device for dust removal to reduce dust handling.

The pre-dismantling platform 1 includes a refrigerant recovery machine, a drilling machine and an oil filter unit, and disassembles different parts of the waste refrigerator more comprehensively.

A universal ball platform 22 is connected between the pre-dismantling platform 1 and the first conveyor belt 12, which can better shorten the occupied space, and can be set more flexibly according to the space requirement.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying Describes, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

The above are only preferred embodiments of the present invention, and it should be pointed out that for those of ordinary skill in the art, some improvements and replacements can also be made without departing from the technical principle of the present invention, and these improvements and replacements should also be It is regarded as the protection scope of the present invention.

Claims (10)

1. a kind of waste refrigerator disassembles broken exhausting line, which is characterized in that it includes that the pre- dismantling being set in sequence along conveying direction is put down Platform, crusher, accepts the first vibrating screening machine, magnetic separator, vortex point that the crusher material carries out vibration screening at shredder Select machine and several conveyer belts；It further includes hammer slice type blower and foam feeding-distribution device；The discharge port of the vortex sorting machine Lower section is provided with the second vibrating screening machine；

The crusher it include rack and the crushing mechanism that is set in the rack；The crushing mechanism includes setting vertically It sets tubular cabinet, be set to the intracorporal rotor of the case and the driving device of the driving rotor；The cabinet includes The feed inlet for being set to top and the discharge port for being set to bottom；The rotor includes the shaft being vertically arranged and is set to The cutter of the shaft side；The inner sidewall of the cabinet is provided with liner plate, and the liner plate includes being set to the cabinet upper half The upper liner plate in portion and the lower liner plate for being set to the cabinet lower half；The lower liner plate includes the center from lower towards the cabinet Inclined rake and the extension extended straight down from the end of the rake.

2. waste refrigerator as described in claim 1 disassembles broken exhausting line, which is characterized in that the shredder is that cant material is torn up Machine comprising rack and the pusher for tearing up mechanism and material is poured into for the past shredder being set in the rack Bucket；Feed inlet is provided at the top of the shredder；The pusher bucket includes the hopper ontology and setting for containing material In the intrinsic material-pulling device of the hopper；The hopper ontology is tilted along the axial sides of the shredder in flared, institute State the inclined surface side that material-pulling device is set to the hopper ontology.

3. waste refrigerator as described in claim 1 disassembles broken exhausting line, which is characterized in that, it is described tear up mechanism include cabinet, It is set to the case intracorporal tear up and tears up the driving motor of axis described in axis and driving, the axis that tears up includes main shaft and set Set on the cutter hub of the main shaft, described main shaft one end is connected to the driving motor, and one end is connected to the cabinet；It further includes It is set to the jumping mechanism of the main shaft, the jumping mechanism is set to one end far from the driving motor；The play machine Structure includes being sheathed on the main shaft and being connected to the snap-gauge of the cutter hub side and be sheathed on the main shaft and be connected to described The snap ring of snap-gauge, the side of the snap-gauge are provided with several for fastening the locking member of the snap-gauge；The outer diameter of the snap-gauge Greater than the outer diameter of the snap ring.

4. waste refrigerator as claimed in claim 2 disassembles broken exhausting line, which is characterized in that the foam feeding-distribution device includes certainly Hopper, Blowing stopper and the volume reduction machine sequentially connected under above；The lower end of the hopper is provided at least two discharge ports, if It does the discharge port and is respectively connected with the Blowing stopper, several Blowing stoppers are respectively connected with the volume reduction machine；The hopper it is interior Portion is provided with the impeller of speed reducer and the connection speed reducer；The impeller is set to the middle part of several discharge ports.

5. waste refrigerator as claimed in claim 4 disassembles broken exhausting line, which is characterized in that it further includes deduster, described to remove The Five-way tube that dirt device is provided with the four-way pipe for connecting with storage hopper and connect with the foam feeding-distribution device, it is described Four-way pipe is additionally provided with the extension tube for extending to the shredder, crusher and the first screening machine.

6. waste refrigerator as claimed in claim 5 disassembles broken exhausting line, which is characterized in that it further includes filter and noise reduction Device, is connected with the siphunculus with blower between the filter and the muffler, the filter is provided with the connection dedusting 6th siphunculus of device.

7. waste refrigerator as claimed in claim 6 disassembles broken exhausting line, which is characterized in that the hammer slice type blower includes machine Frame, crush box, impeller casing, hammer leaf, fan blade and motor, the crush box, impeller casing and motor are arranged in the rack, It is connected between the crush box and impeller casing, the hammer leaf is removably disposed in the inside of the crush box, the fan blade The inside of the impeller casing is set, and the hammer leaf is driven with the fan blade by the same shaft, one end of the shaft The motor is connected, the crush box is equipped with feed inlet, and the impeller casing is equipped with discharge port.

8. waste refrigerator as claimed in claim 7 disassembles broken exhausting line, which is characterized in that it further includes being provided with for removing The water injector of dirt.

9. waste refrigerator as claimed in claim 8 disassembles broken exhausting line, which is characterized in that the pre- dismantling platform includes refrigerant Recycling machine, drilling machine and oil filter.

10. waste refrigerator as claimed in claim 9 disassembles broken exhausting line, which is characterized in that the pre- dismantling platform is connected with Multi-directional ball platform.