CN108212464A - Cracking and sorting equipment and its technique - Google Patents

Cracking and sorting equipment and its technique Download PDF

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Publication number
CN108212464A
CN108212464A CN201810008186.3A CN201810008186A CN108212464A CN 108212464 A CN108212464 A CN 108212464A CN 201810008186 A CN201810008186 A CN 201810008186A CN 108212464 A CN108212464 A CN 108212464A
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CN
China
Prior art keywords
sorting
sorting machine
fines
machine
conveyer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810008186.3A
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Chinese (zh)
Inventor
黄耀滨
吴孟翰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Xin Ge Nonferrous Pioneer Metals Corp
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Zhejiang Xin Ge Nonferrous Pioneer Metals Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Zhejiang Xin Ge Nonferrous Pioneer Metals Corp filed Critical Zhejiang Xin Ge Nonferrous Pioneer Metals Corp
Priority to CN201810008186.3A priority Critical patent/CN108212464A/en
Publication of CN108212464A publication Critical patent/CN108212464A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00Disintegrating plant with or without drying of the material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/14Separating or sorting of material, associated with crushing or disintegrating with more than one separator
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The present invention provides a kind of cracking and sorting equipment and its technique, and cracking and sorting equipment includes breaker, screening plant, fines sorting unit and coarse fodder sorting unit.Fines sorting unit includes fines conveyer, the first hopper, the second hopper, third hopper, the first sorting machine and the second sorting machine;Fines conveyer is located at the lower section of rotary screen, the entrance of first sorting machine is connected with fines conveyer, the entrance of the second sorting machine, the first hopper are connected respectively for two outlets of the first sorting machine, and two outlets of the second sorting machine are connected respectively with the second hopper, third hopper.Coarse fodder sorting unit includes third sorting machine, the 4th sorting machine, the 4th feed bin, the 5th feed bin and the 6th feed bin;The other end of screening plant is connected with the entrance of third sorting machine, and the entrance of the 4th sorting machine, the 4th feed bin are connected respectively for two outlets of third sorting machine, and two outlets of the 4th sorting machine are connected respectively with the 5th feed bin, the 6th feed bin.

Description

Cracking and sorting equipment and its technique
Technical field
The present invention relates to mechanical equipment technical field more particularly to a kind of cracking and sorting equipment and its technique.
Background technology
Aluminium be at present in the world in addition to steel dosage maximum metal.With the increase of yield, usage amount, aluminum products are discarded Amount is also increasing, moreover, many aluminum products are all disposable, from be made product to product lose the use value time compared with It is short.Aluminium is high from ore to metal, then to product cost, and energy consumption is huge, is only electrolysed a procedure power consumption and just reaches 13000- 15000 KWhs/ton of aluminium.And regenerated by discarded metal aluminium, it can substantially reduce energy consumption, supplementary product onsumption, economize on resources, cost.
The miscellaneous aluminium that gives up of country's recycling is mostly pure, is substantially free of impurity, removal process is relatively simple.But for mixing Aluminium waste for, complicated component, physical form is different, in addition to the miscellaneous aluminium that gives up, also contains a certain number of scrap iron and steels, useless The nonmetallic material such as metal charges and scrap rubber, waste wood, waste plastics, stone such as lead, useless zinc, part aluminium scrap and scrap iron and steel are mechanical sometimes It is combined together, such waste material has to pass through Pre-sorting processing before smelting, i.e., manually chooses steel scrap and other impurities, efficiency Lowly, it is impossible to which batch recycles.
Invention content
The object of the present invention is to provide a kind of cracking and sorting equipment and its techniques.
In order to solve the above-mentioned technical problem, one side according to the invention, a kind of cracking and sorting provided by the invention are set It is standby, including breaker, screening plant, fines sorting unit and coarse fodder sorting unit.One end of screening plant and breaker It is connected, screening plant includes rotary screen, and rotary screen includes web plate, and screening plant material screening obtains fines and coarse fodder.Fines point Screening device includes fines conveyer, the first hopper, the second hopper, third hopper, the first sorting machine and the second sorting machine;First point Machine is selected for sorting thin ferromagnetism material and the thin nonferromagnetic material in fines, the second sorting machine is used to sort the thin non-gold in fines Belong to material and thin metal charge;Fines conveyer is located at the lower section of rotary screen, and the entrance of the first sorting machine is connected with fines conveyer, the Two outlets of one sorting machine are connected respectively with the entrance of the second sorting machine, the first hopper, two outlets point of the second sorting machine Not be connected with the second hopper, third hopper.Coarse fodder sorting unit includes third sorting machine, the 4th sorting machine, the 4th feed bin, the 5th Feed bin and the 6th feed bin;Third sorting machine is used to sort crude iron magnetism material and the thick nonferromagnetic material in coarse fodder, the 4th sorting machine For sub-electing thick nonmetallic material and the crude metal material in coarse fodder;The other end of screening plant and the entrance phase of third sorting machine Even, the entrance of the 4th sorting machine, the 4th feed bin are connected respectively for two outlets of third sorting machine, two outlets of the 4th sorting machine It is connected respectively with the 5th feed bin, the 6th feed bin.
This aspect according to the invention, cracking and sorting equipment further include material conveyor and are connected with breaker.
This aspect according to the invention, breaker include motor and broken module, and motor and broken module are electrically connected.
This aspect according to the invention, the first sorting machine are magnetic separation conveyor, and the second sorting machine is eddy current separator, Third sorting machine is magnetic separation conveyor, and the 4th sorting machine is eddy current separator, and magnetic separation conveyor has magnetic separation roller, eddy current Sorting machine has sorting magnetic roller.
This aspect according to the invention, it is defeated that coarse fodder sorting unit further includes the first conveyer, second conveyor and third Machine is sent, the first conveyer, second conveyor and third conveyer are stacking conveyer;The both ends of first conveyer are respectively with One of outlets of three sorting machines, the connection of the 4th feed bin, the both ends of second conveyor respectively with the 4th sorting machine wherein one A outlet, the connection of the 6th feed bin, the both ends of third conveyer connect respectively with another outlet of the 4th sorting machine, the 5th feed bin It connects.
This aspect according to the invention, coarse fodder sorting unit further include bypass transfer conveyor, and third conveyer is equipped with Bypass transfer conveyor.
This aspect according to the invention, fines sorting unit and coarse fodder sorting unit further include bumper, and bumper is set In the both ends of the first sorting machine and the both ends of third sorting machine.
Other side according to the invention, the present invention provide a kind of cracking and sorting technique, include the following steps:
Broken screening step:By screening plant after material is broken prior in breaker, by the screening of web plate, material It is divided into coarse fodder and fines.
Fines sorting step:Fines falls to fines conveyer from web plate, and the first sorting is transferred to by fines conveyer Machine, the first sorting machine sub-elect thin ferromagnetism material and thin nonferromagnetic material in fines, and thin ferromagnetism material enters in the first hopper, Thin nonferromagnetic material enters the second sorting machine, and the second sorting machine sub-elects thin nonmetallic material and thin metal in thin nonferromagnetic material Material, thin metal charge enter the second hopper, and thin nonmetallic material enters third hopper.
Coarse fodder sorting step:Coarse fodder enters third sorting machine, third sorting machine sub-elect crude iron magnetism material in coarse fodder and Thick nonferromagnetic material, crude iron magnetism material enter in the 4th feed bin, and thick nonferromagnetic material enters the 4th sorting machine, the 4th sorting machine point Thick nonmetallic material and the crude metal material in thick nonferromagnetic material are selected, crude metal material enters the 5th feed bin, and thick nonmetallic material enters 6th feed bin.
Other side according to the invention, material are aluminiferous material.
To sum up, cracking and sorting equipment provided by the invention is simultaneously containing breaker, coarse fodder sorting unit and fines sorting Device can achieve the purpose that broken and sort simultaneously, the aluminium waste mixed be crushed and by ferrimagnet therein, gold Belong to material and nonmetallic materials distinguish.Simultaneously including coarse fodder sorting unit and fines sorting unit, by coarse fodder and fines point It comes sorting, the separating effect of fines is preferable, improves the utilization rate of the material after being finally sorted.
Meanwhile the setting for bypassing transfer conveyor increases the working efficiency of cracking and sorting equipment, reduces what transporter blocked Risk.
Description of the drawings
Fig. 1 is the vertical view of cracking and sorting equipment that the embodiment in the present invention provides;
Fig. 2 is the front view of cracking and sorting equipment that the embodiment in the present invention provides;
Fig. 3 is the flow chart of cracking and sorting technique that the embodiment in the present invention provides.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Following instance For illustrating the present invention, but it is not limited to the scope of the present invention.
The vertical view of cracking and sorting equipment that embodiment shown in FIG. 1 in the present invention provides, shown in Fig. 2 is this hair The front view of cracking and sorting equipment that embodiment in bright provides, the embodiment shown in Fig. 3 in the present invention provide broken The flow chart of sorting process.
Cracking and sorting equipment includes breaker 31, screening plant 32, fines sorting unit 33 and coarse fodder sorting unit 34. One end of screening plant 32 is connected with breaker 31, and screening plant 32 includes rotary screen 12, and rotary screen 12 includes web plate.Fines Sorting unit 33 includes fines conveyer 10, the first hopper 15, the second hopper 8, third hopper 13, the first sorting machine 7 and second Sorting machine 9.First sorting machine 7 is used to sort the ferromagnetism material and nonferromagnetic material in fines, and the second sorting machine 9 is thin for sorting Nonmetallic material and metal charge in material.Fines conveyer 10 is located at the lower section of rotary screen 12, the entrance and fines of the first sorting machine 7 Conveyer 10 is connected, and the entrance of the second sorting machine 9, the first hopper 15 are connected respectively for two outlets of the first sorting machine 7, second point Two outlets of machine 9 is selected to be connected respectively with the second hopper 8, third hopper 13.Coarse fodder sorting unit 34 include third sorting machine 16, 4th sorting machine 18, the 4th feed bin 26, the 5th feed bin 27 and the 6th feed bin 29.Third sorting machine 16 is used to sort the iron in coarse fodder Magnetism material and nonferromagnetic material, the 4th sorting machine 18 are used to sub-elect nonmetallic material and the metal charge in coarse fodder.Screening plant 32 The other end be connected with the entrance of third sorting machine 16, the 4th sorting machine 18 enters respectively for two of third sorting machine 16 outlets Mouth, the 4th feed bin 26 are connected, and two outlets of the 4th sorting machine 18 are connected respectively with the 5th feed bin 27, the 6th feed bin 29.
In this present embodiment, the first sorting machine 7 is magnetic separation conveyor, and the second sorting machine 9 is eddy current separator, and third is divided Machine 16 is selected as magnetic separation conveyor, the 4th sorting machine 18 is eddy current separator.Magnetic separation roller in magnetic separation elevating conveyor utilizes Magnetic force separates the ferromagnetism material in material and nonferromagnetic material, and the surface of the sorting magnetic roller in fines eddy current separator generates High frequency AC magnetic field can generate eddy current in metal charge, under eddy current magnetic fields, nonmetallic material and metal in material Material separates.But the present invention to the first sorting machine 7, the second sorting machine 9,16 and the 4th sorting machine 18 of third sorting machine type not Any restriction is done, in other embodiment, the first sorting machine 7, the second sorting machine 9,16 and the 4th sorting machine 18 of third sorting machine It can also be that other have distinguish ferromagnetism material and nonferromagnetic material, distinguish metal material and the device of nonmetallic materials.
In this present embodiment, material is the aluminium waste mixed, and part aluminium waste is blocking, and contains Ferromagnetic Impurities and non- Metal impurities.Material prior in breaker 31 crush after, lump material is broken, after by screening plant 32, by web plate Screening, material is divided into coarse fodder and fines.Fines falls to fines conveyer 10 from web plate, is transmitted by fines conveyer 10 To the first sorting machine 7, the first sorting machine 7 sub-elects thin ferromagnetism material and thin nonferromagnetic material in fines, thin ferromagnetism material into Enter in the first hopper 15, thin nonferromagnetic material enters the second sorting machine 9, and the second sorting machine 9 is sub-elected in thin nonferromagnetic material Thin nonmetallic material and thin metal charge, thin metal charge enter the second hopper 8, and thin nonmetallic material enters third hopper 13.Coarse fodder enters Third sorting machine 16, third sorting machine 16 sub-elect crude iron magnetism material and thick nonferromagnetic material in coarse fodder, crude iron magnetism expect into Enter in the 4th feed bin 26, thick nonferromagnetic material enters the 4th sorting machine 18, and the 4th sorting machine 18 is sub-elected in thick nonferromagnetic material Thick nonmetallic material and crude metal material, crude metal material enter the 5th feed bin 27, thick nonmetallic material enters the 6th feed bin 29.
Cracking and sorting equipment provided by the invention is simultaneously containing breaker 31, coarse fodder sorting unit 34 and fines sorting dress 33 are put, can achieve the purpose that simultaneously broken and is sorted, the aluminium waste mixed is crushed and by ferrimagnet therein, gold Belong to material and nonmetallic materials distinguish.Simultaneously including coarse fodder sorting unit 34 and fines sorting unit 33, by coarse fodder and carefully Material separates to sort, and the separating effect of fines is preferable, improves the utilization rate of the material after being finally sorted.
In this present embodiment, cracking and sorting equipment further includes material conveyor 1 and is connected with breaker 31.Material conveys It is convenient to feed on machine 1.
In this present embodiment, breaker 31 includes motor 3 and broken module 2, and motor 3 and broken module 2 are electrically connected.It is broken Broken module 2 is hammer, but the present invention does not do any restriction to the type for crushing module 2, in other embodiment, crushes module 2 can also be other devices for containing crushing function.
In this present embodiment, coarse fodder sorting unit 34 further includes the first conveyer 25, second conveyor 24 and third conveying Machine 23, the first conveyer 25, second conveyor 24 and third conveyer 23 are stacking conveyer;The both ends of first conveyer 25 It is connected respectively with one of outlet of third sorting machine 16, the 4th feed bin 26, the both ends of second conveyor 24 are respectively with the 4th One of outlet of sorting machine 18, the 6th feed bin 29 connect, the both ends of third conveyer 23 respectively with the 4th sorting machine 18 Another outlet, the 5th feed bin 27 connect.Stacking conveyer is the main handling equipment of material transfer, and floor space is small, By material from the feed bin that lower transports higher position to.
In this present embodiment, coarse fodder sorting unit 34 further includes bypass transfer conveyor 28, and third conveyer 23 is equipped with side Logical transfer conveyor 28.Setting bypass transfer conveyor 28, separates transport by material, can slow down the transport of third conveyer 23 Pressure increases working efficiency, reduces the risk that transporter blocks.
In this present embodiment, fines sorting unit 33 and coarse fodder sorting unit 34 further include bumper 6, and bumper 6 is set on The both ends of first sorting machine 7 and the both ends of third sorting machine 16.Bumper is set at the both ends of magnetic separation elevating conveyor, is conducive to Material scatter automatically on magnetic separation elevating conveyor, improves the efficiency for distinguishing magnetic material and non-magnetic material.
It will be understood by those skilled in the art that in the exposure of the present invention, term " on ", " under ", "front", "rear", The orientation or position relationship of the instructions such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are based on attached drawing institute The orientation or position relationship shown, is for only for ease of the description present invention and simplifies description rather than instruction or imply meaning Device or element must have specific orientation, with specific azimuth configuration and operation, therefore above-mentioned term is it is not intended that right The limitation of invention.
Although the present invention is disclosed above by preferred embodiment, it is not limited to the present invention, this any known skill Skill person without departing from the spirit and scope of the present invention, can make some changes and embellishment, therefore protection scope of the present invention is worked as Subject to claims range claimed.

Claims (9)

1. a kind of cracking and sorting equipment, which is characterized in that including:
Breaker;
Screening plant, one end of the screening plant are connected with the breaker, and the screening plant includes rotary screen, described Rotary screen includes web plate, and the screening plant material screening obtains fines and coarse fodder;
Fines sorting unit, including fines conveyer, the first hopper, the second hopper, third hopper, the first sorting machine and second point Select machine;First sorting machine is used to sort thin ferromagnetism material and the thin nonferromagnetic material in fines, and second sorting machine is used In sorting thin nonmetallic material and thin metal charge in fines;The fines conveyer is located at the lower section of the rotary screen, and described The entrance of one sorting machine is connected with the fines conveyer, and two outlets of first sorting machine sort respectively with described second The entrance of machine, first hopper are connected, two of second sorting machine outlets respectively with second hopper, the third Hopper is connected;And
Coarse fodder sorting unit, including third sorting machine, the 4th sorting machine, the 4th feed bin, the 5th feed bin and the 6th feed bin;Described Three sorting machines are used to sort crude iron magnetism material and the thick nonferromagnetic material in coarse fodder, and the 4th sorting machine is used to sub-elect coarse fodder In thick nonmetallic material and crude metal material;The other end of the screening plant is connected with the entrance of the third sorting machine, described The entrance of the 4th sorting machine, the 4th feed bin are connected respectively for two outlets of third sorting machine, the 4th sorting machine Two outlets be connected respectively with the 5th feed bin, the 6th feed bin.
2. a kind of cracking and sorting equipment as described in claim 1, which is characterized in that the cracking and sorting equipment further includes material Conveyer is connected with the breaker.
3. a kind of cracking and sorting equipment as described in claim 1, which is characterized in that the breaker includes motor and crushes Module, the motor and the broken module are electrically connected.
4. a kind of cracking and sorting equipment as described in claim 1, which is characterized in that first sorting machine is conveyed for magnetic separation Machine, second sorting machine are eddy current separator, and the third sorting machine is magnetic separation conveyor, and the 4th sorting machine is whirlpool Electric current sorting machine, the magnetic separation conveyor have magnetic separation roller, and the eddy current separator has sorting magnetic roller.
5. a kind of cracking and sorting equipment as described in claim 1, which is characterized in that the coarse fodder sorting unit further includes first Conveyer, second conveyor and third conveyer, first conveyer, the second conveyor and the third conveyer are equal For stacking conveyer;The both ends of first conveyer respectively with one of outlet of third sorting machine, the 4th feed bin Connection, the both ends of the second conveyor connect respectively with one of outlet of the 4th sorting machine, the 6th feed bin, described The both ends of third conveyer connect respectively with another outlet of the 4th sorting machine, the 5th feed bin.
6. a kind of cracking and sorting equipment as claimed in claim 5, which is characterized in that the coarse fodder sorting unit further includes bypass Transfer conveyor, the third conveyer are equipped with bypass transfer conveyor.
7. a kind of cracking and sorting equipment as described in claim 1, which is characterized in that the fines sorting unit and the coarse fodder Sorting unit further includes bumper, the bumper be set on first sorting machine both ends and the third sorting machine two End.
8. a kind of cracking and sorting technique, which is characterized in that the cracking and sorting technique uses such as any right of claim 1 to 7 It is required that the cracking and sorting equipment, includes the following steps:
Broken screening step:By the screening plant after material is broken prior in the breaker, by the web plate Screening, material are divided into coarse fodder and fines;
Fines sorting step:The fines falls to the fines conveyer from the web plate, is passed by the fines conveyer Defeated to arrive first sorting machine, first sorting machine sub-elects thin ferromagnetism material and thin nonferromagnetic material in the fines, The thin ferromagnetism material enter first hopper in, the thin nonferromagnetic material enter second sorting machine, described second Sorting machine sub-elects thin nonmetallic material and thin metal charge in the thin nonferromagnetic material, and the thin metal charge enters described second Hopper, the thin nonmetallic material enter third hopper;And
Coarse fodder sorting step:The coarse fodder enters the third sorting machine, and the third sorting machine is sub-elected in the coarse fodder Crude iron magnetism material and thick nonferromagnetic material, the crude iron magnetism material enter the 4th feed bin in, the thick nonferromagnetic material into Enter the 4th sorting machine, the 4th sorting machine sub-elects thick nonmetallic material and crude metal in the thick nonferromagnetic material Material, the crude metal material enter the 5th feed bin, and the thick nonmetallic material enters the 6th feed bin.
9. cracking and sorting technique as claimed in claim 8, which is characterized in that the material is aluminiferous material.
CN201810008186.3A 2018-01-04 2018-01-04 Cracking and sorting equipment and its technique Pending CN108212464A (en)

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Application Number Priority Date Filing Date Title
CN201810008186.3A CN108212464A (en) 2018-01-04 2018-01-04 Cracking and sorting equipment and its technique

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Application Number Priority Date Filing Date Title
CN201810008186.3A CN108212464A (en) 2018-01-04 2018-01-04 Cracking and sorting equipment and its technique

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Cited By (4)

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Publication number Priority date Publication date Assignee Title
CN109317417A (en) * 2018-11-08 2019-02-12 江苏科选环境科技有限公司 Steel mill's crusher tailing separation system
CN109647712A (en) * 2019-02-21 2019-04-19 刘占鑫 A kind of material sorting device
CN111394585A (en) * 2020-04-22 2020-07-10 北京中冶设备研究设计总院有限公司 Gradient utilization treatment process for casting aluminum slag
CN113893939A (en) * 2021-08-19 2022-01-07 顺尔茨环保(北京)有限公司 Efficient crushing and sorting system and method for waste aluminum

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Publication number Priority date Publication date Assignee Title
CN109317417A (en) * 2018-11-08 2019-02-12 江苏科选环境科技有限公司 Steel mill's crusher tailing separation system
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CN109647712A (en) * 2019-02-21 2019-04-19 刘占鑫 A kind of material sorting device
CN111394585A (en) * 2020-04-22 2020-07-10 北京中冶设备研究设计总院有限公司 Gradient utilization treatment process for casting aluminum slag
CN113893939A (en) * 2021-08-19 2022-01-07 顺尔茨环保(北京)有限公司 Efficient crushing and sorting system and method for waste aluminum
CN113893939B (en) * 2021-08-19 2023-08-22 顺尔茨环保(北京)有限公司 Scrap aluminum crushing and sorting system and method

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