CN102151684B - Process for treating and recycling waste motor - Google Patents
Process for treating and recycling waste motor Download PDFInfo
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- CN102151684B CN102151684B CN2010105765849A CN201010576584A CN102151684B CN 102151684 B CN102151684 B CN 102151684B CN 2010105765849 A CN2010105765849 A CN 2010105765849A CN 201010576584 A CN201010576584 A CN 201010576584A CN 102151684 B CN102151684 B CN 102151684B
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- minute
- vibration
- copper
- magnetic separation
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000002699 waste material Substances 0.000 title abstract description 4
- 238000004064 recycling Methods 0.000 title abstract description 3
- 239000000463 material Substances 0.000 claims abstract description 40
- 238000007885 magnetic separation Methods 0.000 claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000010949 copper Substances 0.000 claims abstract description 19
- 229910052802 copper Inorganic materials 0.000 claims abstract description 19
- 230000005484 gravity Effects 0.000 claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 229920003023 plastic Polymers 0.000 claims abstract description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 11
- 239000010935 stainless steel Substances 0.000 claims abstract description 10
- 238000000926 separation method Methods 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims abstract description 8
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 238000005406 washing Methods 0.000 claims abstract description 5
- 239000004411 aluminium Substances 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 230000003179 granulation Effects 0.000 claims description 8
- 238000005469 granulation Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 239000006148 magnetic separator Substances 0.000 claims description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a process for treating and recycling a waste motor. The method comprises the following steps of feeding, conveying a fed material, crushing, performing primary vibration, performing primary magnetic separation, performing secondary magnetic separation, performing secondary vibration, performing eddy current separation, washing and separating, pelleting, performing specific gravity separation and finally obtaining pure substances, such as copper, aluminum, iron, stainless steel, plastic and the like. By the method, the substances can be regenerated and recycled, the process has high automation degree and contributes to centralized management, the whole-set operation can be performed by only two to three persons, and the labor intensity of workers is greatly reduced; meanwhile, dust can be treated conveniently, the environmental pollution can be reduced, various substances can be separated more effectively, the product quality is improved, loss is reduced, and the benefit is maximized.
Description
Technical field
The present invention relates to a kind of reclaiming technology of waste and old material, relate in particular to useless motor and handle the technology that reclaims.
Background technology
Along with improving constantly of whole society's environmental protection consciousness, the waste and old material Regeneration Treatment is paid attention to by people day by day.Contain materials such as copper, aluminium, iron, stainless steel, plastics, dust in the useless motor, existing treatment process is lack of standardization, and equipment can't mate the formation streamline carefully; Make and handle the product quality decline of reclaiming, loss is big, and dust is difficult to processing and causes environmental pollution; It is many to drop into manual work, and labor strength is big.
Summary of the invention
The objective of the invention is to overcome the defective of prior art and provide a kind of automaticity higher pipelining, can centralized management, improve output and quality and environmental protection index, reduce consuming, the useless motor that reduces labor strength is handled and is reclaimed technology.
Concrete technological process of the present invention comprises the following steps:
1. charging: will tear zero useless motor material in advance open with hanging device and deliver to feed hopper, plate chain conveyer is sent material into feeding web at regular time and quantity with 2～6 meters/minute adjustable linear velocity in the feed hopper;
2. charging is carried: material is sent into disintegrating machine;
3. broken: material crushing cutter in disintegrating machine becomes granule with 650～750 rev/mins rotary speed broken material;
4. one-level vibration: broken material carries out the one-level vibration in the one-level vibratory sieve, one-level vibratory sieve frequency 1400～1500 times/minute, and amplitude 15～25mm, and send into the one-level magnetic separator with will the shake thing that looses of 5.5～6.5 meters/minute transfer rate;
5. one-level magnetic separation: in the one-level magnetic separator, carry out the one-level magnetic separation and separate by the thing that looses of shaking after the one-level vibration, magneticly elect magnetic metal through the iron conveyer belt export magnetic metal; Magneticly elect other material and get into the secondary magnetic separation machine by the output of copper conveyer belt;
6. secondary magnetic separation: in the secondary magnetic separation machine, carry out the secondary magnetic separation and separate, magneticly elect magnetic metal once more, other material is fallen into the secondary vibration sieve;
7. secondary vibration: it is loose in the secondary vibration sieve, non-magnetic material to be carried out secondary vibration; Then by self connecting gear speed input vortex sorting machine with 5.5～6.5 meters/minute; Secondary vibration sieve vibration frequency is 1400～1500 times/minute, and amplitude is 15～25mm;
8. eddy current sorting: in vortex sorting machine, carry out three times and separate, isolate stainless steel and plastic hybrid with 3000 rev/mins of rotational speed of eddy current, and copper and aluminium mixture;
9. washing separates: washed by 8. isolated stainless steel of step and plastic hybrid material and separate into stainless steel and plastics;
10. granulation: by step 8. vortex sorting machine after separating for three times copper, aluminium mixed material after the comminutor granulation, send pipe input specific gravity separator automatically by wind, the equipment air quantity is 20m
3/ minute;
Said material by crusher in crushing carries out dust removal process when getting into the one-level vibratory sieve, equipment dedusting air quantity is 140m
3/ minute.
Compared with prior art, technological process automaticity of the present invention is high, is convenient to centralized management; Only need 2～3 people can carry out complete set operation, alleviate labor strength greatly, be convenient to dust simultaneously and handle; Reduce environmental pollution, can more effectively separate various materials, improved product quality; Reduce loss, realize reaching maximizing the benefits.
Description of drawings
Fig. 1 is a process chart of the present invention.
The specific embodiment
According to Fig. 1 flow chart, technology of the present invention comprises the following steps:
1. charging: it is scrappy in a jumble to tear zero useless motor material open through manual work; Must material be focused on feed hopper by hanging devices such as forklifts; Feed hopper has a plate chain conveyer, reaches the controllability of transmission through the control motor speed, utilize it can be regularly, the quantitative material that provides; Plate chain linear velocity 2～6 meters/minute adjustable, the load of itself and disintegrating machine is closed-loop control;
2. charging is carried: feeding web connects disintegrating machine and feed hopper, and material is imported disintegrating machine by feed hopper; Its transporting velocity is consistent with feed hopper;
3. broken: material rotates granule or the little line segment (amounting to into the ball volume calculation) that rotating speed is broken into material Φ 0.1～Φ 30mm for 700 rev/mins with crushing cutter in disintegrating machine; It is independent mutually to reach each material; This moment is when reaching setting permission electric current when the delivery electric current of motor; Feed hopper and feeding web stop to carry feed, play the apparatus overload protection;
4. dedusting: by the 3. broken mixed material of step, another road gets into deduster, and deduster connects disintegrating machine with pipeline, with adjustable air quantity at 140m
3/ minute focus on dedusting, obtain metallic dust.Main purpose is to reduce environmental pollution, and the little metal powder is arranged in the metallic dust of collecting, and can separate through washing, improves metal recovery rate;
5. one-level vibration: by step 3. the shake thing that looses of another road of disintegrating machine output fall down automatic entering one-level vibratory sieve from disintegrating machine and carry out the one-level vibration; Guarantee the accurate sorting of subsequent handling; The vibratory sieve frequency is 1450 times/minute; Amplitude 20mm, fragmentation is shaken and is loose thing with 6 meters of transfer rates of its equipment conveyer belt/be distributed into one-level magnetic separator;
6. one-level magnetic separation: in the one-level magnetic separator, carry out the one-level magnetic separation by the translator unit of one-level vibratory sieve shaking after the thing that looses with the one-level vibration; The magnetic metals such as iron that separate in the broken thing are transported to assigned address through the iron conveyer belt, and other material is delivered to the secondary magnetic separation machine by the copper conveyer belt;
7. secondary magnetic separation: in the secondary magnetic separation machine, carry out secondary separation, further magneticly elect magnetic material, other material is fallen into the secondary vibration sieve;
8. secondary vibration: in the secondary vibration sieve, carry out the broken thing of the loose and further dispersion of secondary vibration, broken material is sent into vortex sorting machine by self connecting gear with 6 meters/minute transfer rate, and the vibration frequency of secondary vibration sieve is 1450 times/minute, amplitude 20mm;
9. eddy current sorting: in vortex sorting machine, carry out three times and separate, the vortex sorting machine rotational speed of eddy current is 3000 rev/mins, and belt speed is 20 meters/minute, isolates stainless steel and plastic hybrid, and copper and aluminium mixture.
10. washing separates: by step 9. three isolated stainless steels in rinsing bowl, wash stainless steel and the plastics that separate after further obtaining separating with the plastic hybrid material;
The present invention is equally applicable to the recycling of brass scrap, and the equipment that can adopt in its technological process is non-standard equipment, and motor model, quantity and power that equipment adopted are as shown in table 1:
Table 1
| Device name | Quantity | Motor model and power |
| Feed hopper | 1 | 0.4 kilowatt of YS400W-4P |
| Feeding web | 1 | 0.2 kilowatt of YS200W-4P |
| Disintegrating machine | 1 | 90 kilowatts of Y280M-4 |
| One-level vibratory sieve secondary vibration sieve | 2 | 1.85 kilowatts of YZO40-4 |
| One-level magnetic separator secondary magnetic separation machine | 2 | 2.2 kilowatts of Y100L-4 |
| Iron conveyer belt copper conveyer belt | 2 | 0.2 kilowatt of YS200W-4P |
| Vortex sorting machine | 1 | One 2 1.73 kilowatts of M2AA100L |
| Comminutor | 1 | 7.5 kilowatts of Y132M-4 |
| Specific gravity separator | 1 | 4 kilowatts of Y112M-4 |
Claims (2)
1. a useless motor is handled and is reclaimed technology, it is characterized in that this technology comprises the following steps:
1. charging: will tear zero useless motor material in advance open with hanging device and deliver to feed hopper, plate chain conveyer is sent material into feeding web at regular time and quantity with 2～6 meters/minute adjustable linear velocity in the feed hopper;
2. charging is carried: material is sent into disintegrating machine;
3. broken: material crushing cutter in disintegrating machine becomes granule with 650～750 rev/mins rotary speed broken material;
4. one-level vibration: broken material carries out the one-level vibration in the one-level vibratory sieve, one-level vibratory sieve frequency 1400～1500 times/minute, and amplitude 15～25mm, and send into the one-level magnetic separator with will the shake thing that looses of 5.5～6.5 meters/minute transfer rate;
5. one-level magnetic separation: in the one-level magnetic separator, carry out the one-level magnetic separation and separate by the thing that looses of shaking after the one-level vibration, magneticly elect magnetic metal through the iron conveyer belt export magnetic metal; Magneticly elect other material and get into the secondary magnetic separation machine by the output of copper conveyer belt;
6. secondary magnetic separation: in the secondary magnetic separation machine, carry out the secondary magnetic separation and separate, magneticly elect magnetic metal once more, other material is fallen into the secondary vibration sieve;
7. secondary vibration: it is loose in the secondary vibration sieve, non-magnetic material to be carried out secondary vibration; Then by self connecting gear speed input vortex sorting machine with 5.5～6.5 meters/minute; Secondary vibration sieve vibration frequency is 1400～1500 times/minute, and amplitude is 15～25mm;
8. eddy current sorting: in vortex sorting machine, carry out three times and separate, isolate stainless steel and plastic hybrid with 3000 rev/mins of rotational speed of eddy current, and copper and aluminium mixture;
9. washing separates: washed by 8. isolated stainless steel of step and plastic hybrid material and separate into stainless steel and plastics;
10. granulation: by step 8. vortex sorting machine after separating for three times copper, aluminium mixed material after the comminutor granulation, send pipe input specific gravity separator automatically by wind, the equipment air quantity is 20m
3/ minute;
2. useless motor according to claim 1 is handled and is reclaimed technology, it is characterized in that said material by crusher in crushing carries out dust removal process when getting into the one-level vibratory sieve, and equipment dedusting air quantity is 140m
3/ minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105765849A CN102151684B (en) | 2010-11-26 | 2010-11-26 | Process for treating and recycling waste motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105765849A CN102151684B (en) | 2010-11-26 | 2010-11-26 | Process for treating and recycling waste motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102151684A CN102151684A (en) | 2011-08-17 |
| CN102151684B true CN102151684B (en) | 2012-11-07 |
Family
ID=44433546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105765849A Active CN102151684B (en) | 2010-11-26 | 2010-11-26 | Process for treating and recycling waste motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102151684B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423766A (en) * | 2011-10-20 | 2012-04-25 | 山西太钢不锈钢股份有限公司 | Carbon steel scrap reusing method |
| TWI564449B (en) * | 2012-12-03 | 2017-01-01 | 榮成紙業股份有限公司 | Waste paper recycling system |
| CN103480475A (en) * | 2013-09-18 | 2014-01-01 | 平湖市搏达环保设备科技有限公司 | Device for detaching and disassembling waste rotor and waste stator |
| 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 |
| CN106269803B (en) * | 2016-09-29 | 2019-03-01 | 北京航天斯达科技有限公司 | A kind of waste refrigerators harmless disassembly and resource classification reclaimer and method |
| CN107234002B (en) * | 2017-06-21 | 2018-12-21 | 临川环境技术（天津）有限公司 | Combination magnetic separation process for domestic rubbish disposal process |
| CN107971223B (en) * | 2017-11-30 | 2023-09-12 | 河南小威环境科技有限公司 | Particle wind power separator, copper-aluminum separation treatment system and method for lithium battery |
| CN109604055A (en) * | 2018-11-20 | 2019-04-12 | 宁波回珑再生资源科技股份有限公司 | A kind of processing recovery process of brass waste material |
| CN110404923B (en) * | 2019-06-28 | 2020-12-22 | 河南格林循环电子废弃物处置有限公司 | Intelligent cutting method for scrapped motor |
| CN110756560B (en) * | 2019-11-06 | 2020-08-25 | 绍兴市江览机械科技有限公司 | Clamping decomposition tool for disassembling copper of motor |
| CN111360043A (en) * | 2020-04-21 | 2020-07-03 | 云南新昊环保科技有限公司 | Recovery and reuse process for waste metal contaminants |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5535891A (en) * | 1993-08-18 | 1996-07-16 | Nippon Jiryoku Senko Co., Ltd. | Method of processing scraps and equipment therefor |
| JP2933302B2 (en) * | 1994-04-15 | 1999-08-09 | トウフク株式会社 | General waste treatment system |
| CN1247326C (en) * | 2003-04-11 | 2006-03-29 | 中国矿业大学 | Dry physical recovery process for recovering valuable components from waste electronic board card |
| CN1233479C (en) * | 2004-04-05 | 2005-12-28 | 中国矿业大学 | Techhnique for reclaiming metal concentrate in obsolete PCB physically |
| CN101274322A (en) * | 2007-03-30 | 2008-10-01 | 杨计明 | Method for sorting consumer waste |
| CN101670355B (en) * | 2009-09-25 | 2013-03-13 | 湖南万容科技股份有限公司 | Method and device for harmless treatment and high-efficiency resource recycling of waste refrigerator |
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- 2010-11-26 CN CN2010105765849A patent/CN102151684B/en active Active
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| CN102151684A (en) | 2011-08-17 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20151222 Address after: 315033, No. 200, Nanjing Ning Road, Jiangbei District, Zhejiang, Ningbo, 7 Patentee after: NINGBO HUILONG MACHINERY CO., LTD. Address before: Zhenhai District 315200 Zhejiang city of Ningbo province after Zhaobaoshan streets Dinghai seawall Road Patentee before: Ningbo Tiandi Huilong Renewable Resources Technology Co.,Ltd. |
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Address after: 315000 building 7, No. 200, TONGNING Road, Jiangbei District, Ningbo City, Zhejiang Province Patentee after: Ningbo Hui Long regenerated resource Polytron Technologies Inc Address before: 315033, No. 200, Nanjing Ning Road, Jiangbei District, Zhejiang, Ningbo, 7 Patentee before: NINGBO HUILONG MACHINERY CO., LTD. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Process for treating and recycling waste motor Effective date of registration: 20191029 Granted publication date: 20121107 Pledgee: Ningbo Tianjin Enterprise Service Co., Ltd. Pledgor: Ningbo Hui Long regenerated resource Polytron Technologies Inc Registration number: Y2019330000145 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201023 Granted publication date: 20121107 Pledgee: Ningbo Tianjin Enterprise Service Co.,Ltd. Pledgor: NINGBO HUILONG RENEWABLE RESOURCES TECHNOLOGY Co.,Ltd. Registration number: Y2019330000145 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Treatment and recovery process of waste motor Effective date of registration: 20201027 Granted publication date: 20121107 Pledgee: Ningbo Tianjin Enterprise Service Co.,Ltd. Pledgor: NINGBO HUILONG RENEWABLE RESOURCES TECHNOLOGY Co.,Ltd. Registration number: Y2020330000846 |