CN103691536B - The recovery system of old metal material and recovery method after abandoned car fragmentation - Google Patents
The recovery system of old metal material and recovery method after abandoned car fragmentation Download PDFInfo
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- CN103691536B CN103691536B CN201310722751.XA CN201310722751A CN103691536B CN 103691536 B CN103691536 B CN 103691536B CN 201310722751 A CN201310722751 A CN 201310722751A CN 103691536 B CN103691536 B CN 103691536B
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- belt conveyer
- metal material
- ferrous metal
- separation device
- abandoned car
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Abstract
The present invention relates to the recovery method of old metal material after a kind of abandoned car fragmentation, comprise the following steps: (1) old metal material carries out fragmentation in disintegrating machine, and send into concentration equipment and carry out sorting after the dedusting of water spray system water spray, magnetisable material sends into pneumatic separation device, and all the other materials send into permanent magnetic pulley; (2) material to be sent in cyclone dust collector by the blower fan of pneumatic separation device and is carried out dust removal process by magnetisable material, and the mass transport through dedusting enters permanent magnetic pulley, and the magnetisable material after selection by winnowing sends into the first material collection case by belt conveyer, is pure steel scrap; (3) material in permanent magnetic pulley carries out further magnetic sorting, and the material after sorting is sent into screening plant and carried out size screening; Material after screening is sent in non-ferrous metal sorting unit and is carried out non-ferrous metal sorting, copper and aluminium is sorted out, and the copper sorted out and aluminium are delivered to the second material collection case respectively by belt conveyer and stored.The present invention can realize high efficiency old metal and recycle.
Description
Technical field
The present invention relates to a kind of recovery system and method for broken old metal, the recovery system of old metal material and recovery method after especially a kind of abandoned car fragmentation.
Background technology
Because the composition material of abandoned car is of a great variety, so the various complicated components in the broken material produced after broken, if the old metal material in broken material can not be separated, both waste resource, also destroy environment simultaneously.It seems from existing technology, is all utilize magnetic separator directly to be extracted from waste material by steel scrap, and other non-ferrous metal is not separated from waste material, and only has one-level to be separated, and the metal of extraction can be caused so incomplete; In addition due to the complexity of automobile broken material composition, only be separated through one-level, some special materials (as the end of a thread, sponge etc.) make to be separated together with being likely hooked on steel scrap, cause the metal of extraction clean, the quality of material will be had a greatly reduced quality; In cracking and sorting process, material does not pass through effective dust removal process, and can produce a large amount of dust, environmental pollution is serious.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, recovery system and the recovery method of old metal material after a kind of abandoned car fragmentation are provided, high efficiency old metal can be realized recycle, reduce the wasting of resources and the pollution to environment, increase substantially the benefit reclaiming product quality and generation.
According to technical scheme provided by the invention, the recovery method of old metal material after described abandoned car fragmentation, is characterized in that, comprise the following steps:
(1) the old metal material after abandoned car fragmentation carries out fragmentation in disintegrating machine, and send into concentration equipment and carry out sorting after the water spray system water spray dedusting in disintegrating machine, magnetisable material is sent into pneumatic separation device, and the material all the other being contained non-ferrous metal sends into permanent magnetic pulley;
(2) after magnetisable material enters pneumatic separation device, dust removal process is carried out by the non-ferrous metal material feeding cyclone dust collector adsorbing in magnetisable material or be mingled with by the blower fan of pneumatic separation device, non-ferrous metal material through dedusting is conveyed into permanent magnetic pulley by belt conveyor, magnetisable material after selection by winnowing sends into the first material collection case by belt conveyer, is pure steel scrap;
(3) the non-ferrous metal material in permanent magnetic pulley carries out further magnetic sorting, and the material after sorting is sent into screening plant and carried out size screening; Material after screening is sent in non-ferrous metal sorting unit and is carried out non-ferrous metal sorting, copper and aluminium is sorted out, and the copper sorted out and aluminium are delivered to the second material collection case respectively by belt conveyer and stored.
The recovery system of old metal material after abandoned car fragmentation of the present invention, comprise disintegrating machine, it is characterized in that: install water spray system in described disintegrating machine, the discharging opening of disintegrating machine is connected with concentration equipment by belt conveyer; First discharging opening of described concentration equipment is connected with permanent magnetic pulley by belt conveyer, and the second discharging opening of concentration equipment is connected with the charging aperture of pneumatic separation device by belt conveyer; Described pneumatic separation device is respectively connected to an airduct up and down, and the discharging opening of pneumatic separation device top airduct is connected with cyclone dust collector, and the belt conveyer below pneumatic separation device is connected with the first material collection case; The discharging opening of described cyclone dust collector is connected with permanent magnetic pulley by belt conveyer, and the discharging opening of permanent magnetic pulley is connected with screening plant by belt conveyer; The discharging opening of described screening plant is connected with non-ferrous metal sorting unit by belt conveyer, and the discharging opening of non-ferrous metal sorting unit is connected with the second material collection case by belt conveyer.
Oscillating feeder is installed at the charging aperture place of described non-ferrous metal sorting unit.
Described screening plant is cylinder, and the barrel of cylinder arranges screen cloth.
Described pneumatic separation device is made up of Z-shaped box, blower fan and the cyclone of falling.
Described cyclone dust collector is cyclone dust collectors.
Described non-ferrous metal sorting unit is eddy current separator.
Described water spray system is spray head.
Described concentration equipment is magnetic separator.
The present invention has the following advantages: adopt water sprinkler system, reduces the dust produced in shattering process and the danger of catching fire; Water sprinkler system adopts Based Intelligent Control, by the minimum water yield, reaches best dust removing effects, economizes on resources; Adopt secondary magnetic separation that the magnetic material in waste material is reclaimed, improve recovering effect; Adopt cyclone system, make the dust in the air of winnowing process be collected process, protection of the environment; Adopt screening plant to carry out size screening to residue waste material, improve the non-ferrous metal separating effect of back; Adopt the non-ferrous metal sorter of different size to carry out sorting to the material of different size respectively, non-ferrous metal is effectively separated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Figure 1: after described abandoned car fragmentation, the recovery way of old metal material comprises water spray system 1, concentration equipment 2, pneumatic separation device 3, cyclone dust collector 4, permanent magnetic pulley 5, screening plant 6, non-ferrous metal sorting unit 7, disintegrating machine 8, first material collection case 9-1, the second material collection case 9-2 etc.
As shown in Figure 1, the present invention includes disintegrating machine 8, install water spray system 1 in disintegrating machine 8, the discharging opening of disintegrating machine 8 is connected with concentration equipment 2 by belt conveyer, and concentration equipment 2 is magnetic separator; First discharging opening of described concentration equipment 2 is connected with permanent magnetic pulley 5 by belt conveyer, second discharging opening of concentration equipment 2 is connected by the charging aperture of belt conveyer with pneumatic separation device 3, the discharging opening of pneumatic separation device 3 is connected with the first material collection case 9-1 by belt conveyer, pneumatic separation device about 3 is respectively connected to one group of airduct, the discharging opening of pneumatic separation device 3 top airduct is connected with cyclone dust collector 4, the discharging opening of cyclone dust collector 4 is connected with permanent magnetic pulley 5 by belt conveyer, and the discharging opening of permanent magnetic pulley 5 is connected with screening plant 6 by belt conveyer; Described screening plant 6 is cylinder, and the barrel of cylinder arranges the different screen cloth in aperture; The discharging opening of described screening plant 6 is connected with non-ferrous metal sorting unit 7 by belt conveyer, oscillating feeder is installed at the charging aperture place of non-ferrous metal sorting unit 7, and the discharging opening of non-ferrous metal sorting unit 7 is connected with the second material collection case 9-2 by belt conveyer;
Described pneumatic separation device 3 is made up of Z-shaped box, blower fan and the cyclone of falling, and the wind in blower fan is blown into by the Z-shaped box that falls, and the material adsorbing and be mingled with in broken material Belt Conveying office entered blows afloat, then by top airduct sucking-off;
Described cyclone dust collector 4 is cyclone dust collectors;
Described non-ferrous metal sorting unit 7 is eddy current separator, for copper and aluminium being sorted out;
Described water spray system 1 is spray head, for injecting water in disintegrating machine 8, reduces the dust and issuable smog that fly upward in disintegrating machine 8 fuselage, to reach the object reducing dust; Described water spray system 1 is controlled by PLC, and after only receiving the instruction spread out of from disintegrating machine 8, this water spray system 1 just can work, and discharge determines according to the load numerical value of mair motor and settings in advance;
The effect of described permanent magnetic pulley 5 is: in the material of concentration equipment 2 and pneumatic separation device 3 sorting, also have the ferromagnetic parts of amount of powder shape to exist, the ferromagnetic parts missed, by when permanent magnetic pulley 5, sorts out by this part material further.
As shown in Figure 1, the recovery way of old metal material after abandoned car fragmentation of the present invention, comprises the following steps:
(1) the old metal material after abandoned car fragmentation carries out fragmentation in disintegrating machine 8, and after the water spray system 1 in disintegrating machine 8 sprays water dedusting, send into concentration equipment 2 carry out sorting, magnetisable material is sent into pneumatic separation device 3, the material all the other being contained non-ferrous metal sends into permanent magnetic pulley 5;
(2) after magnetisable material enters pneumatic separation device 3, wind in the blower fan of pneumatic separation device 3 is blown into the non-ferrous metal material that is mingled with in the magnetisable material sent into by belt conveyor is blown afloat by the Z-shaped box that falls, sent in cyclone dust collector 4 by cyclone again and carry out dust removal process, non-ferrous metal material through dedusting is conveyed into permanent magnetic pulley 5 by belt conveyor, magnetisable material after selection by winnowing sends into the first material collection case 9-1 by belt conveyer, is pure steel scrap;
(3) the non-ferrous metal material in permanent magnetic pulley 5 carries out further magnetic sorting, and the material after sorting is sent into screening plant 6 and carried out size screening; Material after screening is sent in non-ferrous metal sorting unit 7 and is carried out non-ferrous metal sorting, and copper and aluminium are sorted out, the copper sorted out and aluminium are delivered to the second material collection case 9-2 by belt conveyer and stored.
Claims (9)
1. the recovery method of old metal material after abandoned car fragmentation, is characterized in that, comprise the following steps:
(1) the old metal material after abandoned car fragmentation carries out fragmentation in disintegrating machine (8), and send into concentration equipment (2) and carry out sorting after water spray system (1) the water spray dedusting in disintegrating machine (8), magnetisable material is sent into pneumatic separation device (3), the material all the other being contained non-ferrous metal sends into permanent magnetic pulley (5);
(2) after magnetisable material enters pneumatic separation device (3), dust removal process is carried out by non-ferrous metal material feeding cyclone dust collector (4) adsorbing in magnetisable material or be mingled with by the blower fan of pneumatic separation device (3), non-ferrous metal material through dedusting is conveyed into permanent magnetic pulley (5) by belt conveyer, magnetisable material after selection by winnowing sends into the first material collection case (9-1) by belt conveyer, is pure steel scrap;
(3) the non-ferrous metal material in permanent magnetic pulley (5) carries out further magnetic sorting, and the material after sorting is sent into screening plant (6) and carried out size screening; Material after screening is sent in non-ferrous metal sorting unit (7) and is carried out non-ferrous metal sorting, copper and aluminium is sorted out, and the copper sorted out and aluminium are delivered to the second material collection case (9-2) respectively by belt conveyer and stored.
2. the recovery system of old metal material after abandoned car fragmentation, comprises disintegrating machine (8), it is characterized in that: install water spray system (1) in described disintegrating machine (8), the discharging opening of disintegrating machine (8) is connected with concentration equipment (2) by belt conveyer; First discharging opening of described concentration equipment (2) is connected with permanent magnetic pulley (5) by belt conveyer, and the second discharging opening of concentration equipment (2) is connected by the charging aperture of belt conveyer with pneumatic separation device (3); Described pneumatic separation device (3) is respectively connected to an airduct up and down, and the discharging opening of pneumatic separation device (3) top airduct is connected with cyclone dust collector (4), and the belt conveyer of pneumatic separation device (3) below is connected with the first material collection case (9-1); The discharging opening of described cyclone dust collector (4) is connected with permanent magnetic pulley (5) by belt conveyer, and the discharging opening of permanent magnetic pulley (5) is connected with screening plant (6) by belt conveyer; The discharging opening of described screening plant (6) is connected with non-ferrous metal sorting unit (7) by belt conveyer, and the discharging opening of non-ferrous metal sorting unit (7) is connected with the second material collection case (9-2) by belt conveyer.
3. the recovery system of old metal material after abandoned car fragmentation as claimed in claim 2, is characterized in that: oscillating feeder is installed at the charging aperture place of described non-ferrous metal sorting unit (7).
4. the recovery system of old metal material after abandoned car fragmentation as claimed in claim 2, is characterized in that: described screening plant (6) is cylinder, and the barrel of cylinder arranges screen cloth.
5. the recovery system of old metal material after abandoned car fragmentation as claimed in claim 2, is characterized in that: described pneumatic separation device (3) is made up of Z-shaped box, blower fan and the cyclone of falling.
6. the recovery system of old metal material after abandoned car fragmentation as claimed in claim 2, is characterized in that: described cyclone dust collector (4) is cyclone dust collectors.
7. the recovery system of old metal material after abandoned car fragmentation as claimed in claim 2, is characterized in that: described non-ferrous metal sorting unit (7) is eddy current separator.
8. the recovery system of old metal material after abandoned car fragmentation as claimed in claim 2, is characterized in that: described water spray system (1) is spray head.
9. the recovery system of old metal material after abandoned car fragmentation as claimed in claim 2, is characterized in that: described concentration equipment (2) is magnetic separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310722751.XA CN103691536B (en) | 2013-12-24 | 2013-12-24 | The recovery system of old metal material and recovery method after abandoned car fragmentation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310722751.XA CN103691536B (en) | 2013-12-24 | 2013-12-24 | The recovery system of old metal material and recovery method after abandoned car fragmentation |
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| CN103691536A CN103691536A (en) | 2014-04-02 |
| CN103691536B true CN103691536B (en) | 2015-12-09 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043640A (en) * | 2014-06-24 | 2014-09-17 | 江苏华宏科技股份有限公司 | Disassembling and vehicle shell crushing assembly line for scraped car |
| CN104475426B (en) * | 2014-11-26 | 2016-09-14 | 柳州市汇金再生资源利用有限公司 | A kind of scrap iron and steel processing recovery method |
| CN106040611A (en) * | 2016-08-05 | 2016-10-26 | 武汉理工大学 | Retired automobile nonferrous metal thermal imaging sorting method |
| CN106269174A (en) * | 2016-10-09 | 2017-01-04 | 金锋馥（滁州）输送机械有限公司 | Old metal processing technological flow |
| CN106734090B (en) * | 2016-12-23 | 2019-04-19 | 格林美（武汉）城市矿产循环产业园开发有限公司 | A kind of abandoned car resource utilization system |
| CN106964571A (en) * | 2017-04-27 | 2017-07-21 | 武汉理工大学 | Non-ferrous metal broken material thermal imaging sorting unit |
| CN106984421A (en) * | 2017-05-31 | 2017-07-28 | 中国葛洲坝集团绿园科技有限公司 | A kind of solid waste sorting system and method for separating |
| CN113976594B (en) * | 2021-11-01 | 2023-04-25 | 沁阳市宏达钢铁有限公司 | Scrap steel crushing and sorting system and method |
| CN115837313B (en) * | 2022-12-07 | 2024-05-31 | 安徽洪武城市矿产科技发展有限公司 | Scraped car retrieves storage device |
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| CN203196722U (en) * | 2013-03-27 | 2013-09-18 | 湖南朝晖环境科技有限公司 | Continuous scrap metal crushing and sorting complete equipment |
| CN203678821U (en) * | 2013-12-24 | 2014-07-02 | 安徽欧保天奇再生资源科技有限公司 | Recycling system of scrap metal materials obtained after scraped car crushing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK2411196T3 (en) * | 2009-03-14 | 2013-03-18 | Alexander Koslow | RECYCLING PROCEDURE FOR ELECTRONICS SCRAP FOR THE RECOVERY OF RECYCLABLE MATERIALS BY AVOIDING RELEASE OF HARMFUL SUBSTANCES |
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Patent Citations (5)
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|---|---|---|---|---|
| CN1697707A (en) * | 2003-05-28 | 2005-11-16 | 循环系统株式会社 | Metal Can Recycling System |
| CN202224434U (en) * | 2011-09-01 | 2012-05-23 | 广州市联冠机械有限公司 | Waste refrigerator recovery processing equipment |
| CN102626711A (en) * | 2012-03-29 | 2012-08-08 | 韩清洁 | Multifunctional tearing and breaking separation production line and production method thereof |
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