CN204396454U - Dry type is separated useless circuit board production line - Google Patents

Dry type is separated useless circuit board production line Download PDF

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Publication number
CN204396454U
CN204396454U CN201520031388.1U CN201520031388U CN204396454U CN 204396454 U CN204396454 U CN 204396454U CN 201520031388 U CN201520031388 U CN 201520031388U CN 204396454 U CN204396454 U CN 204396454U
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Prior art keywords
circuit board
production line
finished product
dry type
useless circuit
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CN201520031388.1U
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Chinese (zh)
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郑文兵
陈金林
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Pinghu City Is Fought And Is Reached Environmental Protection Equipment Science And Technology Ltd
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Pinghu City Is Fought And Is Reached Environmental Protection Equipment Science And Technology Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/82Recycling of waste of electrical or electronic equipment [WEEE]

Abstract

The utility model belongs to scrap concrete separation technology field, useless circuit board production line is separated in particular to a kind of dry type, comprise the conveyer, disintegrating machine, initial crusher, material loading Auger conveyer, secondary breaker, whirlwind feeder, airstream vibration sieve, elevator, electrostatic separator and the feed back Auger conveyer that are connected successively, the discharging position of feed back Auger conveyer is connected with the charging position of material loading Auger conveyer; Airstream vibration sieve is provided with dust outlet, finished product material outlet and semi-finished product material outlet, and dust outlet connects dust absorption fan, is provided with pulse dust removal case successively and Auger of slagging tap after dust absorption fan, and semi-finished product material outlet connects elevator.This production line will variously to be pulverized useless circuit board, to be separated and the equipment of sorting effectively combines, and makes it reach larger energy-saving effect in process of production, realizes higher metal separation rate.

Description

Dry type is separated useless circuit board production line
Technical field
The utility model belongs to scrap concrete separation technology field, and particularly a kind of dry type is separated useless circuit board production line.
Background technology
Along with the development of electronic enterprises, various waste and old circuit board produces in a large number, harm environment.What form serious contrast in this is that the process industry of China's Waste ammunition does not also form scale, and its value be recycled also progressively draws attention, and becomes rising industry, and this is the opportunity of environmental protection machinery development.But the composition of useless circuit board is mixed and disorderly, dispose difficulty large, how to make the more environmental protection of recycling disposal process, efficient, economical, energy-conservation be the subject matter of this field face at present.
Utility model content
The utility model is realize useless circuit board to pulverize environmental protection in separation process, efficient, economic, energy-conservation, a kind of dry type is provided to be separated useless circuit board production line, to various useless circuit board be pulverized, to be separated and the equipment of sorting effectively combines, make it reach larger energy-saving effect in process of production, realize higher metal separation rate.
The utility model solves the technical scheme that its technical problem adopts:
A kind of dry type is separated useless circuit board production line, comprise the conveyer, disintegrating machine, initial crusher, material loading Auger conveyer, secondary breaker, whirlwind feeder, airstream vibration sieve, elevator, electrostatic separator and the feed back Auger conveyer that are connected successively, the discharging position of feed back Auger conveyer is connected with the charging position of material loading Auger conveyer; Airstream vibration sieve is provided with dust outlet, finished product material outlet and semi-finished product material outlet, and dust outlet connects dust absorption fan, is provided with pulse dust removal case successively and Auger of slagging tap after dust absorption fan, and semi-finished product material outlet connects elevator; Electrostatic separator is provided with slag notch, finished product material outlet and semi-finished product material outlet, and slag notch connects Auger of slagging tap, and semi-finished product material outlet connects feed back Auger conveyer.
Useless circuit board passes through conveyer successively, disintegrating machine, initial crusher, material loading Auger conveyer and secondary breaker are ground into metal and nonmetallic mixture, airstream vibration sieve is entered again by whirlwind feeder, the dust of airstream vibration sieve is sucked in pulse dust removal case by dust absorption fan, then discharged by Auger of slagging tap, the finished product material outlet that part final metal product material is sieved by airstream vibration exports, the metal that another part does not pulverize separation completely with nonmetallic mixture by exporting with the semi-finished product material that airstream vibration sieves the elevator be connected, be transferred to take in electrostatic separator and carry out sorting, the final metal product material sub-elected is exported by the finished product material outlet of electrostatic separator, material slag is cut with scissors out by Auger of slagging tap, the successful semi-finished product material of non-sorting delivers to material loading Auger conveyer by feed back Auger conveyer, reenter secondary breaker again pulverize and continue process, the advantage that such production line connects is the pulverizing load not only alleviating secondary breaker, and improve the efficiency of electrostatic separation material slag, make to expect that the tenor in slag reaches floor level.
The tailing of described airstream vibration sieve is delivered directly in the feeding warehouse of electrostatic separator by elevator.Electrostatic separator is generally provided with two, the semi-finished product material sub-elected by electrostatic separator is transported to material loading Auger conveyer by feed back Auger conveyer and is transported in secondary breaker by material loading Auger conveyer and again pulverizes, the periodic duty in process of production of this flow process.
As preferably, the charging aperture of initial crusher is positioned at the below of disintegrating machine, is connected by the hopper be flexible coupling be arranged on bottom disintegrating machine.Such connected mode can ensure sealing property, can ensure again the convenience of maintain and replace.
As preferably, be arranged on the connected mode of hopper bottom disintegrating machine and disintegrating machine for being slidably connected.Such connected mode, when changing the wear-out part of initial crusher, can improve replacing efficiency.
As preferably, the charging aperture of material loading Auger conveyer is positioned at the below of pulverizer, is connected by the hopper be flexible coupling be arranged on bottom pulverizer.Such connected mode can ensure sealing property, can ensure again the convenience of maintain and replace.
As preferably, the connected mode of the discharging opening of Auger conveyer and the charging aperture of secondary breaker is for being tightly connected.Such connected mode ensures good sealing property.
As preferably, the discharging opening of secondary breaker is connected with the charging aperture of whirlwind feeder by S type conveyance conduit, is connected above the work accent that the discharging opening of whirlwind feeder is positioned at airstream vibration sieve.
As preferably, the fuselage of initial crusher and secondary breaker is furnished with water circulation cooling casing, its role is to ensure that the consecutive production of initial crusher and secondary breaker is stable and carries out.
As preferably, the tailing of described pulse dust removal case is drawn off by unloader delivers to Auger of slagging tap.
The dry type that the utility model provides is separated useless circuit board production line, completely carry out successively pulverizing and being separated by machinery, economic efficacy is obvious, and will various useless circuit board to be pulverized, to be separated and the equipment of sorting effectively combines composition production line, efficiency improves greatly, reaches the object of saving energy consumption while solving environmental pollution.
Accompanying drawing explanation
Fig. 1 is the front view that the utility model dry type is separated useless circuit board production line;
Fig. 2 is the top view that the utility model dry type is separated useless circuit board production line;
In figure: 1, conveyer, 2, disintegrating machine, 3, initial crusher, 4, material loading Auger conveyer, 5, secondary breaker, 6, whirlwind feeder, 7, airstream vibration sieve, 8, elevator, 9, electrostatic separator, 10, feed back Auger conveyer, 11, dust absorption fan, 12, pulse dust removal case, 13, Auger of slagging tap, 14, disposal box.
Detailed description of the invention
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.Should be appreciated that enforcement of the present utility model is not limited to the following examples, any pro forma variation make the utility model and/or change all will fall into the utility model protection domain.
Embodiment: a kind of dry type is as shown in Figure 1 separated useless circuit board production line, comprise the conveyer 1, disintegrating machine 2, initial crusher 3, material loading Auger conveyer 4, secondary breaker 5, whirlwind feeder 6, airstream vibration sieve 7, elevator 8, electrostatic separator 9 and the feed back Auger conveyer 10 that are connected successively, the discharging position of feed back Auger conveyer is connected with the charging position of material loading Auger conveyer; Airstream vibration sieve is provided with dust outlet, finished product material outlet and semi-finished product material outlet, dust outlet connects dust absorption fan 11, be provided with pulse dust removal case 12 and Auger 13 of slagging tap afterwards successively, the tailing of pulse dust removal case is drawn off by unloader delivers to Auger of slagging tap, and semi-finished product material outlet connects elevator 8; Electrostatic separator is provided with slag notch, finished product material outlet and semi-finished product material outlet, and slag notch is cut with scissors out by Auger of slagging tap, and semi-finished product material outlet connects feed back Auger conveyer and is input in pulverizing unit room body.
The tailing of airstream vibration sieve is delivered directly in the feeding warehouse of electrostatic separator by elevator.Electrostatic separator is provided with two, and the semi-finished product material sub-elected by electrostatic separator is transported to material loading Auger conveyer by feed back Auger conveyer and is transported in secondary breaker by material loading Auger conveyer and again pulverizes, the periodic duty in process of production of this flow process.Electrostatic separator 9 also connects a disposal box 14 below, in order to absorb the dust produced in assorting room.
The fuselage of initial crusher and secondary breaker is all furnished with water circulation cooling casing, can ensure that the consecutive production of initial crusher and secondary breaker is stable and carry out.The charging aperture of initial crusher is positioned at the below of disintegrating machine, is connected by the hopper be flexible coupling be arranged on bottom disintegrating machine, can ensure sealing property, can ensure again the convenience of maintain and replace.The connected mode being arranged on hopper bottom disintegrating machine and disintegrating machine, for being slidably connected, when changing the wear-out part of initial crusher, can improve replacing efficiency.The charging aperture of material loading Auger conveyer is positioned at the below of pulverizer, is connected, both ensures sealing property, ensure again the convenience of maintain and replace by the hopper be flexible coupling be arranged on bottom pulverizer.The connected mode of the discharging opening of screw conveyor and the charging aperture of secondary breaker, for being tightly connected, ensures good sealing property.The discharging opening of secondary breaker is connected with the charging aperture of whirlwind feeder by S type conveyance conduit, is connected above the work accent that the discharging opening of whirlwind feeder is positioned at airstream vibration sieve.
When carrying out useless circuit and pulverizing separation sorting, raw material passes through conveyer successively, disintegrating machine, initial crusher, material loading Auger conveyer and secondary breaker are ground into metal and nonmetallic mixture, airstream vibration sieve is entered again by whirlwind feeder, through airstream vibration, dust is brought into pulse dust removal case by dust absorption fan and Auger of slagging tap is discharged, the finished product material outlet that part final metal product material is sieved by airstream vibration exports, the metal that another part does not pulverize separation completely with nonmetallic mixture by exporting with the semi-finished product material that airstream vibration sieves the elevator be connected, be brought in electrostatic separator and carry out sorting, the final metal product material sub-elected is exported by the finished product material outlet of electrostatic separator, material slag is cut with scissors out by Auger of slagging tap, the successful semi-finished product material of non-sorting delivers to material loading Auger conveyer by feed back Auger conveyer, reenter secondary breaker again pulverize and continue process, the advantage of this production line is the pulverizing load not only alleviating secondary breaker, and improve the efficiency of electrostatic separation material slag, make to expect that the tenor in slag reaches floor level.
Above-described embodiment is one of the present utility model preferably scheme, not does any pro forma restriction to the utility model, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.

Claims (8)

1. a dry type is separated useless circuit board production line, it is characterized in that: comprise the conveyer, disintegrating machine, initial crusher, material loading Auger conveyer, secondary breaker, whirlwind feeder, airstream vibration sieve, elevator, electrostatic separator and the feed back Auger conveyer that are connected successively, the discharging position of feed back Auger conveyer is connected with the charging position of material loading Auger conveyer; Airstream vibration sieve is provided with dust outlet, finished product material outlet and semi-finished product material outlet, and dust outlet connects dust absorption fan, is provided with pulse dust removal case successively and Auger of slagging tap after dust absorption fan, and semi-finished product material outlet connects elevator; Electrostatic separator is provided with slag notch, finished product material outlet and semi-finished product material outlet, and slag notch connects Auger of slagging tap, and semi-finished product material outlet connects feed back Auger conveyer.
2. dry type according to claim 1 is separated useless circuit board production line, it is characterized in that: the charging aperture of described initial crusher is positioned at the below of disintegrating machine, is connected by the hopper be flexible coupling be arranged on bottom disintegrating machine.
3. dry type according to claim 2 is separated useless circuit board production line, it is characterized in that: the described connected mode being arranged on hopper bottom disintegrating machine and disintegrating machine is for being slidably connected.
4. dry type according to claim 1 is separated useless circuit board production line, it is characterized in that: the charging aperture of described material loading Auger conveyer is positioned at the below of initial crusher, is connected by the hopper be flexible coupling be arranged on primary comminution motor spindle.
5. dry type according to claim 1 is separated useless circuit board production line, it is characterized in that: the described discharging opening of Auger conveyer and the connected mode of the charging aperture of secondary breaker are for being tightly connected.
6. dry type according to claim 1 is separated useless circuit board production line, it is characterized in that: the discharging opening of described secondary breaker is connected with the charging aperture of whirlwind feeder by S type conveyance conduit, be connected above the work accent that the discharging opening of whirlwind feeder is positioned at airstream vibration sieve.
7. dry type according to claim 1 is separated useless circuit board production line, it is characterized in that: described initial crusher and the fuselage of secondary breaker are furnished with water circulation cooling casing.
8. dry type according to claim 1 is separated useless circuit board production line, it is characterized in that: the tailing of described pulse dust removal case is drawn off by unloader delivers to Auger of slagging tap.
CN201520031388.1U 2015-01-16 2015-01-16 Dry type is separated useless circuit board production line Active CN204396454U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520031388.1U CN204396454U (en) 2015-01-16 2015-01-16 Dry type is separated useless circuit board production line

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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105921493A (en) * 2016-06-12 2016-09-07 上海绿澄环保科技有限公司 Method and device of recycling and reusing scrapped circuit board
CN110064487A (en) * 2019-05-17 2019-07-30 安徽万朗磁塑股份有限公司 A kind of useless magnetic stripe demagnetization production line of automatic control
CN110216004A (en) * 2019-07-12 2019-09-10 秦林强 A kind of slag dustless environment protecting analysis sand fuel pulverizing plant processed
CN110774486A (en) * 2019-11-12 2020-02-11 昆山市鑫盛再生物资回收有限公司 Copper powder recycling system of waste PCB

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105921493A (en) * 2016-06-12 2016-09-07 上海绿澄环保科技有限公司 Method and device of recycling and reusing scrapped circuit board
CN110064487A (en) * 2019-05-17 2019-07-30 安徽万朗磁塑股份有限公司 A kind of useless magnetic stripe demagnetization production line of automatic control
CN110064487B (en) * 2019-05-17 2021-07-06 安徽万朗磁塑股份有限公司 Automatic control waste magnetic stripe demagnetization production line
CN110216004A (en) * 2019-07-12 2019-09-10 秦林强 A kind of slag dustless environment protecting analysis sand fuel pulverizing plant processed
CN110216004B (en) * 2019-07-12 2024-03-12 秦林强 Dust-free environment-friendly slag analysis sand making and pulverizing device
CN110774486A (en) * 2019-11-12 2020-02-11 昆山市鑫盛再生物资回收有限公司 Copper powder recycling system of waste PCB

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