CN201791715U - Crushing and recovery equipment for refrigerator - Google Patents
Crushing and recovery equipment for refrigerator Download PDFInfo
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- CN201791715U CN201791715U CN2010202927194U CN201020292719U CN201791715U CN 201791715 U CN201791715 U CN 201791715U CN 2010202927194 U CN2010202927194 U CN 2010202927194U CN 201020292719 U CN201020292719 U CN 201020292719U CN 201791715 U CN201791715 U CN 201791715U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/20—Waste processing or separation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Abstract
The utility model relates to crushing and recovery equipment for a refrigerator, which comprises a first device, a second device, a third device, a fourth device, dust removing and separation equipment, polyurethane processing equipment and freon recovery equipment; and all the devices or equipment are mutually connected or matched to form an assembly line of crushing and recovery. The utility model divides a crushing process and a recovery process, so that the shell of the refrigerator does not need to be fully detached, and the production efficiency is improved. The crushing and recovery equipment reasonably utilizes secondary crushing equipment, so that the crushing effect of the refrigerator is better, and the separation efficiency after crushing and the material recovery rate are significantly improved through the work of secondary magnetic separation equipment, vortex separation equipment and the wind separation equipment.
Description
Technical field
The utility model relates to the broken recovery gear of a kind of material, relate in particular to a kind of broken recovery gear that is used for waste refrigerators, a plurality of separate equipment are organized the orderly fragmentation of realization to waste refrigerator, and to gained refuse after the fragmentation effectively classify, recovery and reuse.
Background technology
Household electrical appliance have become the indispensable daily necessities in the middle of the daily life, along with growth in the living standard, people are existing to have the demand of update to existing product, also has the product that expires service life is carried out in time superseded demand, has just produced a large amount of waste household appliances thus.With China is example, and refrigerator is that the social recoverable amount of the white domestic appliances of representative is about 2.5 hundred million, and existing waste refrigerator total amount is about 1,260 ten thousand, and with average annual 20% speed increment, forms huge municipal refuse public hazards.Realize the detachability and the recuperability of waste refrigerator having become the focus that current international community is paid close attention to as the mode of less expensive how.
Household electrical appliance are huge industries from the recycling that is fabricated onto reject product of its new product, relate to a plurality of fields.In developed country, formulated and passed through the recycling that relevant laws and rules retrained or instructed waste household appliances products such as refrigerator, air-conditioner, micro-wave oven and washing machine.Carry out the green engineering of protection environment in this way by force, wish on the style of economic increase, to realize the coordinated development of man and nature.
The refrigerator volume is huge, contains various materials, as: iron, copper, aluminium, plastics, rubber, foaming heat insulation material, freon carbon compound (CFC-11 and CFC-12) and lubricated wet goods.The compressor of refrigerator mainly contains metal materials such as iron and copper, and rack is then made by plastics and iron.In addition, a large amount of parts (as: electric wire, transformer, electronic component and bulb etc.) then have composite to make.These can be used as reworked material mostly, should recyclings, and remaining discarded object of deriving should be dealt carefully with.Table 1 has been listed various materials in the refrigerator, ratio, portion's (zero) part or material (http://info.homea.hc360.com/2005/03/141424250822.shtml clicks this page on August 2nd, 2010).
Table 1 is formed portion's (zero) part of refrigerator or the stock and the ratio thereof of material
| Stock | Approximate weight ratio % | Portion's (zero) part or the material of forming refrigerator |
| Iron | ?53 | Side plate, door face board, compressor, compressor rear cover, compressor supporting plate, door hinge, capillary, dry filter pipe, muffler, evaporimeter, condenser, reservoir, pad, screw and transformer |
| Nonferrous metal (copper, aluminium, zinc) | ?6 | Side plate, door face board, compressor, compressor rear cover, compressor supporting plate, door hinge, capillary, dry filter pipe, muffler, evaporimeter, condenser, reservoir, pad, screw and transformer |
| Plastics | ?37 | ABS or HIPS inner bag, PVC gasket, ABS location-plate, ABS or PP lamina tecti, catch and ABS electrical equipment box |
| Other | ?4 | Lubricating oil, cold-producing medium, multilayer glass shelf, glass door, circuit board, carton, specification, sheet rubber, PU foam, sponge and foreign material |
Japan household electrical appliance reclaim and processing aspect adopted to reduce waste discharge amount (Reduce), to reuse the 3R circulating system of (Reuse) and waste product regeneration (Recycle).This system has been stipulated related personnel's such as retailer, manufacturer and consumer responsibilities and obligations, and formed the structure route of voluntary recall and renewable resources, obtained good social benefit, and promoted rapidly, as: Panasonic, Toshiba open profit, Mei Er can, Hitachi, Sanyo and Da Jin etc. set up the joint factory that utilizes again, and brought into operation.Use at the waste product regeneration center, Japan of Mitsubishi Electric is a kind of efficient recirculating technique system, residue after hand disassembly finished, drop into impact crusher, broken metal divides four kinds of size selections to come out iron block by magnetic grader, with the article of sorting unlike materials such as specific gravity separator, eddy current separator, collect copper, iron, plastics, aluminium, weak magnetic thing and dirt bits etc.In addition, plastic hybrid is ground into granule, selects metal and polyvinyl chloride with gravity separation and electrostatic separation method again, at last plastics are used for the blast furnace reducing agent, metal is then as the copper products raw material.Holland has developed recovery system and the dismounting streamline that can handle 600,000 refrigerators by the recovery and the dismounting strategy of research product.In addition, countries such as Germany, Canada, Britain and Denmark have also carried out number of research projects at the aspects such as dismounting mode, dismounting equipment and recovery technology of household electrical appliance such as refrigerator, air-conditioner and washing machine.
Conclusion is got up, and the recovery process of refrigerator is as follows:
(1) earlier waste refrigerator is sling and write down weight, refrigerator is rotated to the tram, and inspect compressor, cut off electric wire then and place on the conveying equipment to differentiate the refrigerant kind of using.If the refrigerant in the refrigerator does not use CFC-12 freon, blowing agent does not use the CFC-11 heat-barrier material, and this class refrigerator then needs separately to disassemble separately processing.
(2) disassemble on conveying equipment, parts or the material disassembled out comprise: vinyl disc, glass, movable interlayer, magnetic stripe, screw and the door inner tube of a tyre etc.Waste refrigerator is placed on the roll-over table, after upset, return back on the conveying equipment again and manually disassemble, extract machine oil and freon once more.The parts of the gained of disassembling once more comprise: bonnet, temperature controller, overheat protector and compressor etc.
(3) again to take out CFC-12 freon and the lubricating oil in the fluorine equipment recovery compressor.
(4) parts after disassembling are all placed and are classified in the material frame of each station and reclaim, and compressor is disassembled and adopted the dedicated compressor device for disassembling to disassemble.
(5) refrigerator body after tentatively disassembling drops in fragmentation, pulverizing, separation system and the freon recovery system again, ferrous metal, nonferrous metal (as: copper and aluminium) and plastics (as: ABS system and PS system) are reclaimed in classification, draw in addition and reclaim CFC-11 foaming heat insulation material, it is carried out abrasive dust after compression forming handle.
Consider that freon is a kind of effumability liquid, and discard or deal with improperly and can do great damage atmosphere.Therefore, should take professional equipment to reclaim for freon.For example, freon and oil are aspirated out, after special vaporization or atomizing, freon is separated splendid attire go in the steel cylinder from oil with aspirator.
Chinese invention patent application 200910307714.6 discloses a kind of method for disassembling and recycling waste refrigerators, comprise earlier and on the pipeline that connects compressor, punching, with the refrigerant recovering device cold-producing medium CFC-12 is reclaimed, then compressor, condenser system, case internal partition, pallet, light source accessory are removed from refrigerator, afterwards in closed system, use cutting tool to begin casing is cut from roof box, refrigerator doors, roof box, casing outer layer plate and inner bag are peeled off, and removed the steps such as polyurethane foam of sticking.This method can be removed compressor, condenser system, case internal partition, pallet and light source accessory from refrigerator, obtain the material and the parts that can directly utilize.
Chinese invention patent application 200910044407.3 discloses a kind of safety control method for waste refrigerator recovery processing production line, treatment facility all is installed in a sealing to be enclosed in the room, enclose design ventilation air exhausting device in the room, at also supporting cyclone collector, deduster and the blower fan of being equipped with of roller crusher or mixing crusher zone, at cyclopentane gas detector, roller crusher or mixing crusher and explosion-proof dust arrester zone installing ring pentane gas probe, polyurethane dust probe, temp probe and safety control system.Simultaneously fragmentation, conveying and dedusting overall process are adopted nitrogen protection, spray for dust suppression cooling protection, the whole reliable ground antistatics of production line and system.Emergency stop push button is installed in many places, and a whole set of line of handling designs the concentrated alarm control system, and configuration uninterrupted power source, automatic fire alarm system and automatic sprinkler fire-extinguishing system.
China utility model patent ZL200920066021.8 discloses a kind of waste refrigerator harmless treatment and resource high-efficiency reclaims apparatus for production line, comprises cyclopentane gas detector, first belt conveyor, roller crusher, second belt conveyor and permanent magnetism self-tipping type tramp iron separator, vibra feeder and cartridge type tramp iron separator, vibra feeder and the eddy current separator of the manual disassembling stations platform, refrigerant recovering device, band material pressing device and the feeding device that connect successively.Cyclopentane gas detector to the apparatus for production line system of eddy current separator all is installed in closed enclosing in the explosion-proof dedusting workplace in room, and supporting cyclone collector, deduster and blower fan, nitrogen protection and the spray for dust suppression heat sink etc. of being equipped with.
These methods or equipment can be applicable to the refrigerator break process not high to utilization rate, that treatment scale is less, still exist a lot of not enough, as: disassemble too simply, the copper in the compressor, iron, silicon steel sheet and machine oil etc. can reclaim again.Outcase of refrigerator does not carry out fragmentation, makes to be not easy to packing and transportation.The refrigerator fragmentation is carried out in closed system, and the thermal insulation layer of refrigerator contains pentamethylene gas, and poisonous and explosive is dangerous high.The polyurethane fragmentation also very easily causes blast to take place in the airtight condition of high temperature, though use nitrogen protection, has potential safety hazard equally, has also increased operation easier.
The utility model content
A purpose of the present utility model is to provide a kind of broken recovery gear that is used for refrigerator, the independently fragmentation or the recycling equipment of a plurality of different purposes are organized, adopt the contraposition station, each step disassembled carry out clarification in certain roles, avoid the omission situation of the process of disassembling, realization improves the security in the production process to the orderly fragmentation of waste refrigerator.
Another purpose of the present utility model is to provide a kind of broken recovery gear that is used for refrigerator, reasonable setting by a plurality of equipment and layout realize gained material after the refrigerator fragmentation, as: the copper in the compressor, iron and silicon steel sheet etc., effectively classify, recovery and reuse, improve the broken efficient of recycling, reduce the subsequent treatment operation.
A kind of broken recovery gear that is used for refrigerator that the utility model provides comprises first device, second device, the 3rd device, the 4th device, dedusting and separation equipment, polyurethane treatment facility and freon reclaimer.These devices and equipment are formed the streamline of the fragmentation recovery of refrigerator jointly.
Waste refrigerator comprises the multiple direct separated components that is easy to, as: but be not limited only to, dividing plate, pallet and light source accessory, before being carried out break process, just dismantles by refrigerator the parts that this class has direct value in advance, not only help the utilization again of resource, also avoided product to reproduce waste new resources.For freon and the machine oil stayed in the refrigerator, also be necessary to extract, so that the recycling in time of these materials in advance.In addition, after also can disassembling, compressor and condensate component utilize again, as: the materials such as copper, iron and silicon steel sheet of dismantling the back compressor are disassembled the back recycling.For this reason, before waste refrigerator is sent into breaker, need to use first device, refrigerator is carried out broken pre-treatment with realization, as: the parts that can directly utilize are disassembled, recycling machine oil and freon are reclaimed.
The utility model first device comprises by some equipment and the necessary streamline of disassembling of manually working in coordination and forming, be also included within the situation of using some simple machines (as: cutting tool), based on the broken pre-treatment work of all manually finishing waste refrigerator.
Consider simplicity, security and the order of pre-treatment operation, the utility model first assembly first is selected mainly to disassemble streamline by what some equipment were formed, and this streamline comprises hanging device, position adjustment equipment, takes out fluorine equipment and device for disassembling.Dividing plate, pallet and the light source accessory of waste refrigerator after hanging device is sling, to wherein dismantled, adjustment equipment in position is adjusted the refrigerator position then, by after taking out fluorine equipment freon being reclaimed, compressor and condensate component are disassembled again by device for disassembling.The position is adjusted the use of equipment and can be adjusted the refrigerator position, is more conducive to take out the work of fluorine equipment and device for disassembling, and position adjustment equipment comprises tipping arrangement and apparatus for rotating, or comprises and a kind ofly can finish upset and rotating equipment simultaneously.
Second device, as: breaker is used for the refrigerator body of sending into is carried out break process.The refrigerator of handling through first device is admitted to second device, is broken into filament waste.Second device can use multiple disintegrating apparatus so that refrigerator obtains abundant fragmentation, as: use the disintegrating apparatus of low speed that refrigerator is carried out primary breakup, use high-speed breakage equipment then, broken again to the piece of debris of primary breakup.In the shattering process, because frictional heat, and make pentamethylene gas and residual freon gasification, and environment is produced destroy, security incident also very easily takes place.For this reason, be necessary dedusting and separation equipment are connected in second device, to get rid of the freon of pentamethylene gas and gasification.In order to prevent the contingent blast situation of shattering process, can also install explosion-proof parts additional at breaker from the angle of keeping the safety in production.
The 3rd device, as: magnetic separating apparatus is used for the irony waste material from the second broken waste material that installs is separated.The 3rd device can use multiple magnetic separating apparatus so that ferrous material is able to abundant separation from broken waste material, as: earlier with the separating piled iron plate of a kind of magnetic separating apparatus on waste material top layer or upper strata, realize the crude separation of iron plate, separate the iron plate be positioned at waste material lower floor or stratum with magnetic separating apparatus in another again, the segmentation that realizes iron plate from.
The broken waste material that is separated by the 3rd device is not sent into the 4th device, in this device materials such as plastics, non iron metal (as: copper and aluminium) and polyurethane is carried out sorting, removes impurity by artificial separation again.The 4th device comprise equipment as: be limited to but lose, be used for the equipment of separating metal and be used for the equipment of separating plastic and polyurethane.
Enter by dedusting and separation equipment arrival end from the polyurethane material of the 4th device with from second pentamethylene gas and the Freon gas that installs, after separating with polyurethane material and Freon gas, send into polyurethane treatment facility and freon reclaimer respectively through the port of export, and discharging pentamethylene gas.
Each device and equipment are coupled together or work in coordination, form a fragmentation recovery streamline that is used for refrigerator.The parts that connect two kinds of equipment or device, as: by flange, directly connect two equipment or device; For another example: use pipeline to connect two equipment or device, under the effect of gravity or wind-force, enter a back equipment importation by the outlet of previous equipment by pipeline through waste material or material; And for example: use conveyer belt to connect two equipment, material or waste material are from previous equipment outlet equipment after conveyer belt is sent into.
The another kind that the utility model provides is used for the broken recovery gear of refrigerator, be a kind of streamline that is connected to each other or cooperates by each equipment, comprise pretreating device, breaker, magnetic separating device, material sorting device, dedusting and separation equipment, polyurethane treatment facility and freon reclaimer.
Pretreating device is the streamline that comprises hanging device, position adjustment equipment, takes out fluorine equipment and device for disassembling.Waste refrigerator is adjusted the device location adjustment through hanging device lifting, position successively, takes out fluorine equipment and reclaims freon and device for disassembling and processing such as disassemble.
Breaker comprises coarse crushing equipment and fine crushing equipment.Coarse crushing equipment is the disintegrating machine of a class low speed, and the material average diameter of broken gained is about 300-400mm.Because in the coarse crushing process, rotating speed is very low, the pentamethylene gas concentration that the refrigerator inner thermal insulator is produced is low, can not produce blast.Consider the security of disintegrating apparatus process, can be connected (as: pipeline) to coarse crushing equipment with separation equipment with dedusting, thereby make the freon of generation and pentamethylene gas enters dedusting and separation equipment deals with in addition.
Fine crushing equipment is class disintegrating machine at a high speed, and the material average diameter of broken gained is about 60-100mm.Can produce high temperature in the fine crushing machine of high speed rotary, make freon gasification residual in the refrigerator, and the pentamethylene gas concentration that heat-barrier material is produced raise.Consider the security of shattering process, need be connected (as: pipeline) to fine crushing equipment with separation equipment with dedusting, thereby make the freon of generation and pentamethylene gas enters dedusting and separation equipment deals with in addition.In addition, in the case of necessary, on disintegrating apparatus, install explosion-protection equipment additional.
After refrigerator is broken, at first wherein ferrous material is separated by magnetic separating device.Magnetic separating device adopts magnetic plant usually, and under the effect of magnetic field force, the irony fragment can be adsorbed onto on the magnetic plant.The utility model adopts two kinds of magnetic plants that the filament waste of fragmentation is carried out the secondary magnetic separation.Magnetic plant at first carries out thick magnetic separation to the most of irony material that is positioned at scraped surface or upper strata, the irony material that is overstock below non-iron material is arranged in this process unavoidably, need to continue to use magnetic plant that the irony material that is positioned at waste material lower floor or bottom is carried out the secondary magnetic separation, or claim thin magnetic separation.
Gained residue waste material after the magnetic separation, as: metallic copper, metallic aluminium, plastics and polyurethane etc. are admitted to material sorting device.The turbine screening installation is at first separated metallic copper and metallic aluminium, and by artificial separation equipment metallic copper is separated with metallic aluminium, and plastics are then separated by the wind-force sorting equipment with polyurethane, and the plastics of gained are continued to separate by artificial separation equipment.
Enter by dedusting and separation equipment arrival end from the polyurethane material of material sorting device with from the pentamethylene gas and the Freon gas of breaker, after separating,, send into polyurethane treatment facility and freon reclaimer respectively through the port of export with polyurethane material and Freon gas.
The another kind that the utility model provides is used for the broken recovery gear of refrigerator, comprises pretreating device, breaker, magnetic separating device, material sorting device, dedusting and separation equipment, polyurethane treatment facility and freon reclaimer.Pretreating device, breaker, magnetic separating device and material sorting device are connected successively, the entrance point of dedusting and separation equipment is connected with material sorting device with breaker respectively, and the port of export of dedusting and separation equipment is connected with the freon reclaimer with the polyurethane treatment facility respectively.
Breaker comprises coarse crushing equipment and fine crushing equipment, and the port of export of coarse crushing equipment is connected with the arrival end of fine crushing equipment.
Magnetic separating device comprises thick magnetic plant and thin magnetic plant, and the port of export of thick magnetic plant is connected with the arrival end of thin magnetic plant.
Material sorting device comprises turbine screening installation, wind-force sorting equipment and artificial separation equipment, and artificial separation equipment is connected with the wind-force sorting equipment with the turbine screening installation respectively, and the port of export of turbine screening installation is connected with the arrival end of wind-force sorting equipment.
The arrival end of dedusting and separation equipment is connected with coarse crushing equipment, fine crushing equipment and wind-force sorting equipment simultaneously, or is connected with the wind-force sorting equipment with fine crushing equipment simultaneously.
The beneficial effect that technical solutions of the utility model realize:
The utility model is used for the broken recovery gear of refrigerator, adopt a plurality of devices that are connected to each other or cooperate or equipment, various materials in the waste refrigerator or material realization are dismantled (as: dividing plate, pallet and light source accessory), disassembled (the iron of disassembling, copper and silicon steel plate etc. in the compressor), fragmentation, classification (as: plastics, metallic iron, metallic copper, metallic aluminium, polyurethane and freon) and recovery, improved the added value of utilization again of product.
The utility model is organized the formation streamline with each a plurality of devices that are connected to each other or cooperate or equipment, reclaims freon earlier before broken, and the residual freon that gasifies in the shattering process separates recovery after entering dedusting and separator.First device is disassembled all kinds of materials in advance, handles respectively, greatly reduces the difficulty of subsequent treatment and Classification of materials.In the artificial presence of necessity, effectively reduced the subsequent treatment operation.
Description of drawings
Fig. 1 is the schematic diagram of broken recovery gear one embodiment of the utility model;
Fig. 2 is the schematic diagram of the utility model first device one embodiment;
Fig. 3 is the schematic diagram of the utility model second device one embodiment;
Fig. 4 is the schematic diagram of the utility model the 3rd device one embodiment;
Fig. 5 is the schematic diagram of the utility model the 4th device one embodiment.
The specific embodiment
Describe the technical solution of the utility model in detail below in conjunction with accompanying drawing.The utility model embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical scheme of utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the claim scope of the present utility model.
Fig. 1 is used for the schematic diagram of broken recovery gear one embodiment of refrigerator for the utility model, as shown in Figure 1, this fragmentation recovery gear comprises first device, 1, second device the 2, the 3rd device the 3, the 4th device 4, dedusting and separation equipment 5, polyurethane treatment facility 6 and freon reclaimer 7.
First device 1, second device the 2, the 3rd device 3 and the 4th device 4 are connected successively by conveying equipment 8, the entrance point of dedusting and separation equipment 5 is connected with second device 2 by attaching parts 9, be connected with the 4th device 4 by conveying equipment 8, the port of export of dedusting and separation equipment 5 is connected with freon reclaimer 7 with polyurethane treatment facility 6 respectively.In the present embodiment, conveying equipment 8 is a conveyer belt, and attaching parts 9 are pipeline.
First device 1 is used for waste refrigerator is easy to direct separated components, as: but be not limited only to, dividing plate, pallet and light source accessory etc. are dismantled; To staying the extraction of going ahead of the rest of freon in the refrigerator and machine oil; Copper, iron and the silicon steel sheet etc. of the compressor after the dismounting are disassembled the back recycling.Fig. 2 is for forming the schematic diagram of first device, one embodiment that the utility model is used for the broken recovery gear of refrigerator.In the present embodiment, first device 1 is to comprise that hanging device 11, position adjust equipment 12, take out the pretreating device of the pipelining operation of fluorine equipment 13 and device for disassembling 14.Dividing plate, pallet and the light source accessory of waste refrigerator after hanging device 11 is sling, to wherein dismantled, adjustment equipment 12 pairs of refrigerator positions in position are adjusted then, again by after taking out 13 pairs of freon of fluorine equipment and reclaiming, by device for disassembling 14 compressor and condensate component are disassembled, and reclaim the interior materials such as copper, iron and silicon steel sheet of compressor.In the present embodiment, the position is adjusted equipment 12 and is comprised tipping arrangement 121 and apparatus for rotating 122, by two kinds of equipment be used realization to refrigerator position rapid adjustment, be more conducive to take out the work of fluorine equipment 13 and device for disassembling 14.
After 1 pair of refrigerator of first device carries out pre-treatment, be delivered to second device 2 by conveying device 8, and form filament waste by 2 fragmentations of finishing various materials of second device.Second device 2 can use multiple disintegrating apparatus so that various material obtains abundant fragmentation, as: use the disintegrating apparatus of low speed that material is carried out primary breakup, use high-speed breakage equipment then, broken again to the piece of debris of primary breakup.Fig. 3 is for forming the schematic diagram of second device, 2 one embodiment that the utility model is used for the broken recovery gear of refrigerator.In the present embodiment, second device 2 is the breakers that comprise coarse crushing equipment 21, fine crushing equipment 22 and attaching parts 9, and the port of export of coarse crushing equipment 21 is connected with fine crushing equipment 22 by attaching parts 9.In this example, coarse crushing equipment 21 is equipped with explosion-proof parts, and the model that adopts Japanese Rasa Industrial Co., Ltd to produce is the TCH-1813 double-shaft crusher.The high speed shaft operating rate of this equipment is 18.5rpm, and the slow-speed shaft operating rate is 14.5rpm, and can be broken into average diameter to the material via 1 pre-treatment of first device is fragment about 300-400mm, enters fine crushing equipment 22 by attaching parts 9 then.In this example, fine crushing equipment 22 is equipped with explosion-proof parts, and the model that adopts Japanese Rasa Industrial Co., Ltd to produce is the HSH-1215 hammer mill.The operating rate of this equipment is 814rpm, can be fragment about 60-100mm be broken into average diameter from the material that comes from coarse crushing equipment 21.
In the shattering process, because frictional heat, and make the refrigerator inner thermal insulator produce pentamethylene gas, and the gasification of residual freon, environment is produced harm, and security incident very easily takes place.Can produce high temperature in the fine crushing equipment 22 of high speed rotary, make freon gasification residual in the refrigerator, and the pentamethylene gas concentration that heat-barrier material is produced raise.Consider the security of shattering process, need be connected (as: pipeline connection) to fine crushing equipment 22 with separation equipment 5 with dedusting, thereby make the freon of generation and pentamethylene gas enters dedusting and separation equipment 5 deals with in addition.In the coarse crushing process, though equipment 21 rotating speeds are very low, the pentamethylene gas concentration that the refrigerator inner thermal insulator is produced is low, can not produce blast, but consider the security of disintegrating apparatus process, in this example, coarse crushing equipment 21 also is connected (as: pipeline connection) with dedusting with separation equipment 5.In conjunction with Fig. 1, present embodiment by attaching parts 9(as: pipeline) second device 2 is connected with separation equipment 5 with dedusting, makes the pentamethylene gas of generation and the freon of gasification enter dedusting and separation equipment 5.
Referring to Fig. 1, material is sent into the 3rd device 3 by conveying equipment 8 after 2 fragmentations of second device.3 pairs in the 3rd device separates from the irony waste material in second device, 2 the broken waste material.Fig. 4 is for forming the schematic diagram of the 3rd device 3 one embodiment that the utility model is used for the broken recovery gear of refrigerator.In the present embodiment, the 3rd device 3 is the magnetic separating devices that comprise thick magnetic plant 31 and thin magnetic plant 32, the model that wherein thick magnetic plant 31 uses Shandong Walter Magnetic Technology Co to produce is RCYD-6.5 suspension type magnetic plant, and the model that thin magnetic plant 32 uses Shen, Shanghai good three and environmental protection scientific and technological development Co., Ltd to produce is ENS-φ 318 * 600L drum-type magnetic plant.The irony material from the filament waste of second device 2 that thick 31 pairs of magnetic plants are stated from the conveying equipment 8 separates, mainly isolate the most of irony material that is positioned at scraped surface or upper strata, the irony material that is overstock below non-iron material by 32 pairs of thin magnetic plants separates once more then, isolates the irony material that is positioned at waste material lower floor or bottom.
Gained residue waste material after the magnetic separation, as: metallic copper, metallic aluminium, plastics and polyurethane etc. are admitted to the 4th device.4 pairs of broken waste materials of handling through the magnetic separating device of the 3rd device 3 of the 4th device separate.Fig. 5 is for forming the schematic diagram of the 4th device 4 one embodiment that the utility model is used for the broken recovery gear of refrigerator.In the present embodiment, the 4th device 4 is the material sorting devices that comprise turbine screening installation 41, wind-force sorting equipment 42, artificial separation equipment 43 and conveying equipment 8.Wherein, the AXJ-850 type equipment that turbine screening installation 41 uses Shen, Shanghai good three and environmental protection scientific and technological development Co., Ltd to produce, the APS-2400 type equipment that wind-force sorting equipment 42 uses Shen, Shanghai good three and environmental protection scientific and technological development Co., Ltd to produce.
Referring to Fig. 1, the 4th device 4 separating obtained polyurethane are sent into dedusting and separation equipment 5 by conveying equipment 8.5 pairs of polyurethane of dedusting and separation equipment separate with Freon gas with the pentamethylene gas that comes from second device 2, and send into polyurethane treatment facility 6 and freon reclaimer 7 respectively.In the present embodiment, the ADF-130s type equipment that polyurethane treatment facility 6 uses Shen, Shanghai good three and environmental protection scientific and technological development Co., Ltd to produce carries out abrasive dust to polyurethane and handles the back compound stalk forming.7 pairs of freon of freon reclaimer reclaim, the freon reclaimer that present embodiment uses is the #23-130-2SA type equipment of Shen, Shanghai good three and the production of environmental protection scientific and technological development Co., Ltd, adopt activated carbon to separate, can reclaim water and liquid freon, and discharge peace and quiet air.
Claims (6)
1. a broken recovery gear that is used for refrigerator is characterized in that comprising
First device is used for being easy to direct separated components and dismantling multiple in the described refrigerator, and freon and machine oil are reclaimed, and compressor and condensate component are disassembled;
Second device is used for the described refrigerator of handling through described first device is carried out fragmentation, obtains broken waste material;
The 3rd device is used for the irony waste material from the second broken waste material that installs is separated;
The 4th device is used for plastics, non iron metal and polyurethane material from the 3rd device are carried out sorting;
Dedusting and separation equipment comprise the arrival end and the port of export, and described arrival end is connected with described the 4th device with described second device respectively, and the described port of export is connected with the freon reclaimer with the polyurethane treatment facility respectively.
2. the broken recovery gear that is used for refrigerator according to claim 1 is characterized in that described first device is pretreating device, is the streamline that comprises hanging device, position adjustment equipment successively, takes out fluorine equipment and device for disassembling.
3. the broken recovery gear that is used for refrigerator according to claim 2 is characterized in that described position adjustment equipment comprises tipping arrangement and apparatus for rotating.
4. the broken recovery gear that is used for refrigerator according to claim 1 is characterized in that described second device for breaker, comprises coarse crushing equipment and fine crushing equipment, and the port of export of described coarse crushing equipment is connected with the arrival end of described fine crushing equipment.
5. the broken recovery gear that is used for refrigerator according to claim 1, it is characterized in that described the 3rd device is magnetic separating device, comprise thick magnetic plant and thin magnetic plant, the port of export of described thick magnetic plant is connected with the arrival end of described thin magnetic plant.
6. the broken recovery gear that is used for refrigerator according to claim 1, it is characterized in that described the 4th device is material sorting device, comprise turbine screening installation, wind-force sorting equipment and artificial separation equipment, described artificial separation equipment is connected with described wind-force sorting equipment with described turbine screening installation respectively, and the port of export of described turbine screening installation is connected with the arrival end of described wind-force sorting equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202927194U CN201791715U (en) | 2010-08-16 | 2010-08-16 | Crushing and recovery equipment for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202927194U CN201791715U (en) | 2010-08-16 | 2010-08-16 | Crushing and recovery equipment for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201791715U true CN201791715U (en) | 2011-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202927194U Expired - Fee Related CN201791715U (en) | 2010-08-16 | 2010-08-16 | Crushing and recovery equipment for refrigerator |
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| Country | Link |
|---|---|
| CN (1) | CN201791715U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274849A (en) * | 2011-08-02 | 2011-12-14 | 上海交通大学 | Resourceful treatment method of waste refrigerator body and treatment device thereof |
| CN103464450A (en) * | 2013-09-30 | 2013-12-25 | 上海申嘉三和环保科技开发有限公司 | Recovery processing method for waste refrigerator |
| CN103534040A (en) * | 2011-05-17 | 2014-01-22 | 松下电器产业株式会社 | Method for dismantling refrigerators, refrigerator dismantling device, method for dismantling household electrical appliances, and household electrical appliance dismantling device |
| CN103537478A (en) * | 2013-10-22 | 2014-01-29 | 济南大学 | Household appliance type rubbish dismantling, sorting and recycling process and equipment |
| CN105381881A (en) * | 2015-11-27 | 2016-03-09 | 南京佳荣再生物资回收有限公司 | Solid waste treatment device and method |
| CN105457990A (en) * | 2016-01-04 | 2016-04-06 | 滁州伟峰资源回收设备有限公司 | Dismounting process and device for waste electric water heater |
| TWI564449B (en) * | 2012-12-03 | 2017-01-01 | 榮成紙業股份有限公司 | Waste paper recycling system |
| CN106391657A (en) * | 2016-10-09 | 2017-02-15 | 金锋馥（滁州）输送机械有限公司 | Waste household appliance processing production line |
| CN106424081A (en) * | 2016-10-09 | 2017-02-22 | 金锋馥（滁州）输送机械有限公司 | Waste household appliance treatment technological process |
| CN106475394A (en) * | 2015-08-31 | 2017-03-08 | 环创(厦门）科技股份有限公司 | A kind of waste and old small household appliances are automatically separated disassembles process and equipment |
| CN108435392A (en) * | 2018-04-26 | 2018-08-24 | 遵义永航再生资源利用有限公司 | A kind of waste metal is broken and reclaimer |
| CN110369090A (en) * | 2019-06-28 | 2019-10-25 | 河南沐桐环保产业有限公司 | Refrigerator crushing volume reduction equipment |
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2010
- 2010-08-16 CN CN2010202927194U patent/CN201791715U/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103534040A (en) * | 2011-05-17 | 2014-01-22 | 松下电器产业株式会社 | Method for dismantling refrigerators, refrigerator dismantling device, method for dismantling household electrical appliances, and household electrical appliance dismantling device |
| CN103534040B (en) * | 2011-05-17 | 2014-10-22 | 松下电器产业株式会社 | Method for dismantling refrigerators and refrigerator dismantling device |
| CN102274849B (en) * | 2011-08-02 | 2014-03-26 | 上海交通大学 | Resourceful treatment method of waste refrigerator body and treatment device thereof |
| CN102274849A (en) * | 2011-08-02 | 2011-12-14 | 上海交通大学 | Resourceful treatment method of waste refrigerator body and treatment device thereof |
| TWI564449B (en) * | 2012-12-03 | 2017-01-01 | 榮成紙業股份有限公司 | Waste paper recycling system |
| CN103464450A (en) * | 2013-09-30 | 2013-12-25 | 上海申嘉三和环保科技开发有限公司 | Recovery processing method for waste refrigerator |
| CN103537478A (en) * | 2013-10-22 | 2014-01-29 | 济南大学 | Household appliance type rubbish dismantling, sorting and recycling process and equipment |
| CN106475394A (en) * | 2015-08-31 | 2017-03-08 | 环创(厦门）科技股份有限公司 | A kind of waste and old small household appliances are automatically separated disassembles process and equipment |
| CN105381881A (en) * | 2015-11-27 | 2016-03-09 | 南京佳荣再生物资回收有限公司 | Solid waste treatment device and method |
| CN105381881B (en) * | 2015-11-27 | 2017-06-16 | 南京佳荣环保科技有限公司 | A kind of solid waste treatment device and its method |
| CN105457990A (en) * | 2016-01-04 | 2016-04-06 | 滁州伟峰资源回收设备有限公司 | Dismounting process and device for waste electric water heater |
| CN106391657A (en) * | 2016-10-09 | 2017-02-15 | 金锋馥（滁州）输送机械有限公司 | Waste household appliance processing production line |
| CN106424081A (en) * | 2016-10-09 | 2017-02-22 | 金锋馥（滁州）输送机械有限公司 | Waste household appliance treatment technological process |
| CN108435392A (en) * | 2018-04-26 | 2018-08-24 | 遵义永航再生资源利用有限公司 | A kind of waste metal is broken and reclaimer |
| CN110369090A (en) * | 2019-06-28 | 2019-10-25 | 河南沐桐环保产业有限公司 | Refrigerator crushing volume reduction equipment |
| CN110369090B (en) * | 2019-06-28 | 2021-07-27 | 河南格林循环电子废弃物处置有限公司 | Crushing and volume reducing equipment for refrigerator |
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