CN202683589U - Electronic component recovery system - Google Patents
Electronic component recovery system Download PDFInfo
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- CN202683589U CN202683589U CN2012202406389U CN201220240638U CN202683589U CN 202683589 U CN202683589 U CN 202683589U CN 2012202406389 U CN2012202406389 U CN 2012202406389U CN 201220240638 U CN201220240638 U CN 201220240638U CN 202683589 U CN202683589 U CN 202683589U
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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]
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Abstract
The utility model discloses an electronic component recovery system which comprises a transmission platform, a dismantling device, a heating device and a sorting device, wherein the dismantling device is connected with the tail end of the transmission platform and provided with a cavity, the heating device is arranged in the cavity of the dismantling device, and the sorting device is connected with the rear end of the dismantling device. By means of combination of high temperature pyrolyzing and absorption of absorbents and the like, harmful substances in exhaust gas can be removed, energy sources in electronic waste can be completely utilized, and inorganic filler and electronic discarded metal such as copper and aluminum can be recovered. The electronic component recovery system has the advantages of being simple in structure, small in environmental pollution, low in cost of disposal and the like.
Description
Technical field
The utility model relates to field of environment engineering technology, particularly a kind of electronic component recovery system.
Background technology
Be accompanied by the development that Information technology is maked rapid progress, the quantity of electronic product sharply increases and life cycle constantly shortens, and the generation of electron wastes and processing are disposed and worldwide be subject to extensive concern.Electron wastes also is known as electronic waste, comprises the household electrical appliance such as various waste computers, communication apparatus, television set and refrigerator and superseded precision electronic device instrument etc.Point out that according to EPA (EPA) report the electron wastes of the U.S. in 2005 reaches 2,630,000 tons, account for Gary house refuse total amount l.1%, wherein only have 12.6% to be recycled.
According to statistics, oneself reaches the l trillion yuan China's electronic product market total scale, the social recoverable amount of China's refrigerator in 2007 is 2.48 hundred million, about 2.87 hundred million of washing machine, about 5.74 hundred million of television set, will upgrade every year with 7,000,000 in refrigerator, 7,500,000 of washing machines, the television set l500 speed more than ten thousand.According to another conservative prediction, the recoverable amount of China's computer also has nearly 1.09 hundred million, will have every year 6770000 needs to upgrade.Electronic waste contains 20～50% metal usually, combustible l0～25% such as plastics/rubber, other inorganic matters such as glass l5～about 30%; The common recovery method of electronic waste roughly can be divided into several large classes such as pyrometallurgical smelting, wet-leaching, machinery separation at present; Patent CN200910264657.8 discloses a kind of method for recovering waste household appliances by harmlessness and reclamation, employing is disassembled and is classified, the article that classification is obtained directly reclaim respectively according to the kind difference, harmless treatment, the methods such as acidleach are processed, can be to CRT glass, freon CFC, metals etc. reclaim, but the method can not realize the thorough recovery of electronic waste, also need corresponding subsequent treatment, simultaneously the method is not suitable for the electronic waste of the Nomenclature Composition and Structure of Complexes complexity yet, and above patent does not all relate to and adopts the heat chemistry pyrolysismethod to separate and reclaim removing of inorganic filler in the electronic waste with complex components and metal and pollutant; Prior art can not satisfy need of production, needs to improve.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of combining by means such as Pintsch process and absorbent absorptions and removes harmful substance in the flue gas, take full advantage of the energy resource in the electronic waste, reclaim the recovery system of inorganic filler and the electronic waste metals such as copper, aluminium.
The utility model is achieved through the following technical solutions: a kind of electronic component recovery system, comprise transmission platform, and the disassembling apparatus that is provided with cavity that is connected with the transmission platform end, and be arranged on heater in the cavity of disassembling apparatus and the sorting unit that links to each other with the disassembling apparatus rear end.
As preferably, described disassembling apparatus comprises fluid bed, and be arranged on the feed arrangement of fluid bed middle and lower part, and be arranged on the air distribution plate of fluid bed inner bottom, and the solid product that is arranged on air distribution plate top exports a, and be arranged on star-shaped discharge valve in the solid product outlet a, and be arranged on fluid bed inside, and the inlet for fluidization air of air distribution plate below, and the gaseous product that is arranged on fluid bed top exports, and the pipeline a that links to each other with the gaseous product outlet, and the cyclone separator that links to each other with pipeline, and be arranged on cyclone separator top, and the gas feed that communicates with pipeline a, and be arranged on cyclone separator top, and the absorbent import of a relative side with gas feed, and the gas vent and the solid product that are arranged on cyclone separator top and bottom export b, and the pipeline b that links to each other with gas vent, and the turbulent burner that links to each other with pipeline b, and be arranged on the turbulent burner, and the fuel gas import that communicates with pipeline b, and be arranged on oxidant inlet and the exhanst gas outlet of turbulent burner one end, and the casing that links to each other with fluid bed, and be arranged on the punching mechanism of casing internal upper part, and be arranged on power drive mechanism and the bracing frame of bottom in the casing, and the uncovered of bracing frame top board is set, and be arranged on the warm-air pipe of uncovered top.
As preferably, described feed arrangement comprises the feeding screw that links to each other with fluid bed, and is arranged on the hopper on the feeding screw.
The beneficial effects of the utility model are: the mode of employing pyrolytic incineration reclaims inorganic filler and the metal in the electronic waste, and adaptability to raw material is strong; Combining by means such as Pintsch process and absorbent absorptions removes harmful substance in the flue gas, and environmental pollution is little in the processing procedure; Utilize a small amount of organic heat energy that self also has in the electronic waste to realize the white for heat treatment of electronic waste, processing cost is low; Can reduce to process the secondary pollution that removal process causes, reduce processing cost, expansion can be processed the scope of discarded object; And have simple in structure, compact, be easy to place.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the structural representation of electronic component recovery system of the present utility model;
Fig. 2 is the structural representation of the disassembling apparatus of electronic component recovery system of the present utility model.
The specific embodiment
As depicted in figs. 1 and 2, a kind of electronic component recovery system of the present utility model, comprise transmission platform 101, and the disassembling apparatus that are provided with cavity 103 that are connected with transmission platform 101 ends, and be arranged on heater 102 in the cavity of disassembling apparatus 103 and the sorting unit 104 that links to each other with disassembling apparatus 103 rear ends.
Wherein, described disassembling apparatus comprises fluid bed 1, and be arranged on the feed arrangement of fluid bed 1 middle and lower part, and be arranged on the air distribution plate 6 of fluid bed 1 inner bottom, and the solid product that is arranged on air distribution plate 6 tops exports a9, and be arranged on star-shaped discharge valve 7 in the solid product outlet a9, and be arranged on fluid bed 1 inside, and the inlet for fluidization air 8 of air distribution plate 6 belows, and the gaseous product that is arranged on fluid bed 1 top exports 10, reach and the gaseous product outlet 10 pipeline a11 that link to each other, and the cyclone separator 2 that links to each other with pipeline a11, and be arranged on cyclone separator 2 tops, and the gas feed 12 that communicates with pipeline a11 and be arranged on cyclone separator 2 tops, and the absorbent import 19 with gas feed 12 relative sides, gas feed 12 and absorbent import 19 are along circumferentially being arranged symmetrically with, the gas feed 12 that many groups perhaps are set is arranged at different horizontal planes with absorbent import 19, can be at the stable Swirling Flow of cyclone separator 2 interior formation, increase the time of contact of absorbent and gas, improve and absorb and separative efficiency, and the gas vent 14 and the solid product that are arranged on cyclone separator 2 tops and bottom export b13, and the pipeline b16 that links to each other with gas vent 14, and the turbulent burner 3 that links to each other with pipeline b16, and be arranged on the turbulent burner 3, and the fuel gas import 15 that communicates with pipeline b16, and be arranged on oxidant inlet 17 and the exhanst gas outlet 18 of turbulent burner 3 one ends, can form stable flow field, the mixing of accelerating oxidation agent and combustible gas, be beneficial to and form stable combustion flame, adopt simultaneously the turbulent burner can be in less space, guarantee gas residence time, impel the abundant cracking of tar in the gaseous product, and the casing 22 that links to each other with fluid bed 1, and be arranged on the punching mechanism 21 of casing 22 internal upper parts, be used for the die-stamped circuit plate, and be arranged on power drive mechanism 23 and the bracing frame 20 of casing 22 interior bottoms, and the uncovered of bracing frame 20 top boards be set, be used for placing waste printed circuit board, and be arranged on the warm-air pipe of uncovered top; Described feed arrangement comprises the feeding screw 5 that links to each other with fluid bed 1, and is arranged on the hopper 4 on the feeding screw 5.
The beneficial effects of the utility model are: the mode of employing pyrolytic incineration reclaims inorganic filler and the metal in the electronic waste, and adaptability to raw material is strong; Combining by means such as Pintsch process and absorbent absorptions removes harmful substance in the flue gas, and environmental pollution is little in the processing procedure; Utilize a small amount of organic heat energy that self also has in the electronic waste to realize the white for heat treatment of electronic waste, processing cost is low; Can reduce to process the secondary pollution that removal process causes, reduce processing cost, expansion can be processed the scope of discarded object; And have simple in structure, compact, be easy to place.
The above only be the specific embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. an electronic component recovery system is characterized in that: comprise transmission platform, reach and the terminal disassembling apparatus that is provided with cavity that is connected of transmission platform, and be arranged on the interior heater of cavity of disassembling apparatus, reach the sorting unit that links to each other with the disassembling apparatus rear end.
2. electronic component recovery system according to claim 1, it is characterized in that: described disassembling apparatus comprises fluid bed, and be arranged on the feed arrangement of fluid bed middle and lower part, and be arranged on the air distribution plate of fluid bed inner bottom, and the solid product that is arranged on air distribution plate top exports a, and be arranged on star-shaped discharge valve in the solid product outlet a, and be arranged on fluid bed inside, and the inlet for fluidization air below air distribution plate, and the gaseous product that is arranged on fluid bed top exports, and the pipeline a that links to each other with the gaseous product outlet, and the cyclone separator that links to each other with pipeline a, and be arranged on cyclone separator top, and the gas feed that communicates with pipeline a, and be arranged on cyclone separator top, and the absorbent import of a relative side with gas feed, and the gas vent and the solid product that are arranged on cyclone separator top and bottom export b, and the pipeline b that links to each other with gas vent, and the turbulent burner that links to each other with pipeline b, and be arranged on the turbulent burner, and the fuel gas import that communicates with pipeline b, and be arranged on oxidant inlet and the exhanst gas outlet of turbulent burner one end, and the casing that links to each other with fluid bed, and be arranged on the punching mechanism of casing internal upper part, and be arranged on power drive mechanism and the bracing frame of bottom in the casing, and the uncovered of bracing frame top board is set, and be arranged on the warm-air pipe of uncovered top.
3. electronic component recovery system according to claim 1 and 2, it is characterized in that: described feed arrangement comprises the feeding screw that links to each other with fluid bed, and is arranged on the hopper on the feeding screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202406389U CN202683589U (en) | 2012-05-28 | 2012-05-28 | Electronic component recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202406389U CN202683589U (en) | 2012-05-28 | 2012-05-28 | Electronic component recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202683589U true CN202683589U (en) | 2013-01-23 |
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ID=47539261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202406389U Expired - Fee Related CN202683589U (en) | 2012-05-28 | 2012-05-28 | Electronic component recovery system |
Country Status (1)
| Country | Link |
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| CN (1) | CN202683589U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080941A (en) * | 2015-09-22 | 2015-11-25 | 王卫华 | Large electronic trash dismantling and recycling device suitable for recycle bin |
| CN106391675A (en) * | 2016-12-12 | 2017-02-15 | 北京神雾环境能源科技集团股份有限公司 | EW (Electronic Waste) pyrolysis device for solid residue separation |
| CN113751462A (en) * | 2021-07-29 | 2021-12-07 | 海南省量心环保科技有限公司 | Electronic garbage recycling and disassembling equipment and processing method |
-
2012
- 2012-05-28 CN CN2012202406389U patent/CN202683589U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080941A (en) * | 2015-09-22 | 2015-11-25 | 王卫华 | Large electronic trash dismantling and recycling device suitable for recycle bin |
| CN106391675A (en) * | 2016-12-12 | 2017-02-15 | 北京神雾环境能源科技集团股份有限公司 | EW (Electronic Waste) pyrolysis device for solid residue separation |
| CN113751462A (en) * | 2021-07-29 | 2021-12-07 | 海南省量心环保科技有限公司 | Electronic garbage recycling and disassembling equipment and processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20140528 |