CN110090733A - A kind of high nickel and stainless steel sorting unit - Google Patents
A kind of high nickel and stainless steel sorting unit Download PDFInfo
- Publication number
- CN110090733A CN110090733A CN201910461962.XA CN201910461962A CN110090733A CN 110090733 A CN110090733 A CN 110090733A CN 201910461962 A CN201910461962 A CN 201910461962A CN 110090733 A CN110090733 A CN 110090733A
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- CN
- China
- Prior art keywords
- magnetic
- hopper
- stainless steel
- high nickel
- belt conveyor
- 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
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 56
- 239000010935 stainless steel Substances 0.000 title claims abstract description 55
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 48
- 238000007885 magnetic separation Methods 0.000 claims abstract description 84
- 239000000463 material Substances 0.000 claims abstract description 58
- 239000000696 magnetic material Substances 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 239000002699 waste material Substances 0.000 claims description 12
- 230000004907 flux Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000005389 magnetism Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000006698 induction Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 229910001566 austenite Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
Landscapes
- Sorting Of Articles (AREA)
Abstract
The present invention provides a kind of high nickel and stainless steel sorting units, including feeding device, first concentration equipment, feed device and the second concentration equipment, first concentration equipment includes the first magnetic separation mechanism, magnetic material hopper and inert material hopper, second concentration equipment includes the second magnetic separation mechanism, high nickel and stainless steel hopper and low value tailing hopper, feeding device is used to convey to the first concentration equipment to sorting material, magnetic separation mechanism after sorting material magnetic separation for will make to enter magnetic material hopper to the magnetic material in sorting material, nonmagnetic inert material enters inert material hopper, the discharge end of magnetic material hopper is connected by feed device with the feed end of the second concentration equipment, second magnetic separation mechanism is for will make the high nickel and stainless steel in magnetic material enter high nickel and stainless steel hopper after magnetic material magnetic separation, remaining part enters low value tailing Hopper；To solve the technical issues of in the prior art cannot sorting out high nickel and stainless steel using sensor sensing method for separating.
Description
Technical field
The present invention relates to stainless steel sorting process of the abandoned car after broken in magnetic separation tailing, and in particular to one kind is nickelic not
Become rusty steel sorting unit.
Background technique
As the improvement of people's living standards, automobile demand amount and owning amount increase sharply, junked-auto quantity is also sharply
Rise.Automobile industry is as mainstay of the national economy industry, manufacture consumption vast resources, thus to junked-auto components and
Reusing, making+make again and recycle for material, can greatly save automobile manufacture resource.
Abandoned car generally first carries out first of magnetic separation, can extract 99% or so irony material after broken,
Tailing after magnetic separation carries out the sorting of eddy current non-ferrous metal and in the transmission process of eddy current separation material needs that many places are arranged
Magnetic separation roller carries out second magnetic separation, the irony material within 1% to sub-elect first of magnetic separation omission, to guarantee eddy current
Ferrous metal has been not present in material when sorting, to prevent irony material from can burn out the skin of screening installation during eddy current separation
Band, in the prior art, sensors induction method for separating sub-elects not in eddy current separation tailing after eddy current separation
Rust steel and the non-ferrous metal escaped on a small quantity.But induction sorting obtain be stainless steel and non-ferrous metal mixing material, it is stainless
Steel purity is lower, and being especially worth higher high nickel and stainless steel cannot sort out, and is unfavorable for recycling for high nickel and stainless steel.
Summary of the invention
The present invention provides a kind of high nickel and stainless steel sorting units, are passed with using after solution in the prior art eddy current separation
The technical issues of sensor induction method for separating cannot sort out high nickel and stainless steel.
The scheme that the present invention solves above-mentioned technical problem is as follows: a kind of high nickel and stainless steel sorting unit, including feeding device,
First concentration equipment, feed device and the second concentration equipment, first concentration equipment include the first magnetic separation mechanism, magnetic material
Hopper and inert material hopper, second concentration equipment include the second magnetic separation mechanism, high nickel and stainless steel hopper and low value tailing
Hopper, the feeding device are used for first concentration equipment conveying to sorting material, and the magnetic separation mechanism is used for will be described
Make to enter the magnetic material hopper, nonmagnetic inert material to the magnetic material in sorting material after sorting material magnetic separation
Into the inert material hopper, the discharge end of the magnetic material hopper is filled by the feed device and second magnetic separation
The feed end set is connected, high nickel and stainless steel of second magnetic separation mechanism for that will make in magnetic material after magnetic material magnetic separation into
Enter high nickel and stainless steel hopper, remaining part enters the low value tailing hopper.
A kind of high nickel and stainless steel sorting unit provided by the invention, will be in sorting material by the first concentration equipment
Magnetic material all chooses, since ferrous metal, thus the magnetic material screened has been not present when being vortexed sorting
Material is exactly the stainless steel mixed material of various qualities, and since nickel content is higher in stainless steel, austenite structure is more stable, magnetic
It is weaker, by the second concentration equipment by the relatively high low value tailing of magnetism in magnetic material (i.e. stainless steel mixed material) (i.e.
The relatively low low value stainless steel of nickel content) it magneticly elects and, remaining is the relatively high high nickel and stainless steel of nickel content, the present invention
The high nickel and stainless steel sorting unit provided will be sorted out by magnetic separation twice to the high nickel and stainless steel in sorting material, favorably
In recycling for high nickel and stainless steel.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
A specific embodiment of the invention is shown in detail by following embodiment and its attached drawing.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of overlooking structure diagram of high nickel and stainless steel sorting unit of the embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of high nickel and stainless steel sorting unit of the embodiment of the present invention；
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.The present invention is more specifically described by way of example referring to attached drawing in the following passage.According to
Explanation and claims, advantages and features of the invention will become apparent from below.Simplify very much it should be noted that attached drawing is all made of
Form and use non-accurate ratio, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.
As depicted in figs. 1 and 2, the present invention provides a kind of high nickel and stainless steel sorting units, including feeding device 1, first
Concentration equipment 2, feed device 3 and the second concentration equipment 4.
Wherein, the first concentration equipment 2 includes the first magnetic separation mechanism 21, magnetic material hopper 22 and inert material hopper 23；
Second concentration equipment 4 includes the second magnetic separation mechanism 41, high nickel and stainless steel hopper 42 and low value tailing hopper 43；Feeding device is used for
It conveys to the first concentration equipment to sorting material.
Specifically, in the present embodiment, feeding device 1 includes the first belt conveyor 11 and the first oscillating feeder 12,
The feed end setting of corresponding first oscillating feeder 12 of the discharge end of first belt conveyor 11, the first oscillating feeder 12 are used for
To 21 vibrating feed of the first magnetic separation mechanism.
Wherein, the first magnetic separation mechanism 21 is used to make to enter to the magnetic material in sorting material after sorting material magnetic separation
Magnetic material hopper 22, nonmagnetic inert material enter inert material hopper 23.
Specifically, the first magnetic separation mechanism 21 includes the first magnetic-separation belt conveyor 211 and the first magnetic separation roller 212, the first magnetic separation
The discharge end setting of corresponding first oscillating feeder 12 in one end of belt feeder 211, the first magnetic separation roller 212 are installed on the first magnetic separation
The one end of belt feeder 211 far from the first oscillating feeder 12, magnetic material hopper 22 are installed on 212 lower section of the first magnetic separation roller,
Inert material hopper 23 is installed on side of the magnetic material hopper 22 far from the first magnetic-separation belt conveyor 211 side by side.
Wherein, in order to ensure the first magnetic separation roller 212 can will be to all magnetic material (i.e. stainless steels in sorting material
Mixed material) it all magneticly elects and, the first magnetic separation roller sets magnetic flux as 9000GS ± 500GS.
It is understood that permanent magnetism roller, which can be used, also in the first magnetic separation roller can be used electromagnetically roller, first
The linear velocity of magnetic-separation belt conveyor can appropriate adjustment, generally 1-5m/s according to production needs；The effect of first oscillating feeder is
It will equably share on the belt of the first magnetic-separation belt conveyor to sorting material, do not make to be in stacked on belt to sorting material
State.
Wherein, the discharge end of magnetic material hopper 22 is connected by feed device 3 with the feed end of the second concentration equipment 4.
Specifically, in the present embodiment, feed device 3 includes the second belt conveyor 31 and the second oscillating feeder 32,
The feed end of second belt conveyor 31 corresponds to the discharge end installation of magnetic material hopper 22, the discharging of the second belt conveyor 31
The feed end setting of corresponding second oscillating feeder 32 is held, the second oscillating feeder 32 is used to give to the vibration of the second magnetic separation mechanism 41
Material.
Wherein, the second magnetic separation mechanism is used to enter the high nickel and stainless steel made after magnetic material magnetic separation in magnetic material nickelic
Stainless steel hopper, remaining part enter low value tailing hopper.
Specifically, in the present embodiment, the second magnetic separation mechanism 41 includes the second magnetic-separation belt conveyor 411 and the second magnetic separation roller
412, the discharge end setting of corresponding second oscillating feeder 32 in one end of the second magnetic-separation belt conveyor 411, the second magnetic separation roller 412 peace
One end loaded on the second magnetic-separation belt conveyor 411 far from the second oscillating feeder 32, low value tailing hopper 43 are installed on the second magnetic separation
412 lower section of roller, high nickel and stainless steel hopper 42 are installed on one of low value tailing hopper 43 far from the second magnetic-separation belt conveyor 411 side by side
Side.
Wherein, in order to ensure the second magnetic separation roller can will be nickelic stainless in magnetic material (i.e. stainless steel mixed material)
Steel sorts out all as far as possible, and the first magnetic separation roller sets magnetic flux as 4500GS ± 500GS.
It is understood that permanent magnetism roller, which can be used, also in the second magnetic separation roller can be used electromagnetically roller, second
The linear velocity of magnetic-separation belt conveyor can appropriate adjustment, generally 1-5m/s according to production needs；The effect of second oscillating feeder is
Magnetic material is equably shared on the belt of the first magnetic-separation belt conveyor, does not make magnetic material on belt in stacked state.
It is furthermore preferred that in some embodiments, being recycled in order to facilitate the classification processing of material.The high nickel and stainless steel sorting
Device further includes waste material belt conveyor 51 and waste bin 52, and the feed end of waste material belt conveyor 51 corresponds to inert material hopper
23 discharge end setting, the discharge end of waste material belt conveyor 51 extend to the feed inlet 52 of waste bin.
Specifically the course of work of the embodiment of the present invention is described in detail below in conjunction with the description in above-described embodiment.
Firstly, the first belt conveyor 11 will be transported to the first oscillating feeder 12, the first vibrating feed to sorting material
Machine 12 will be evenly distributed on the belt of the first magnetic-separation belt conveyor 211 again to sorting material；To the magnetic material in sorting material
It under the magneticaction of the first magnetic separation roller 212, falls in magnetic material hopper 22, nonmagnetic inert material is not by magnetic force
It influences, flies with inertia into inert material hopper 23.
Then, magnetic material is transported to the second oscillating feeder by the second belt conveyor 31 by magnetic material hopper 22
On 32, magnetic material is evenly distributed on the belt of the second magnetic-separation belt conveyor 411 by the second oscillating feeder 32 again, due to stainless
Nickel content is higher in steel, and austenite structure is more stable, and magnetic weaker, the magnetism of low nickel stainless steel is better than nickelic in magnetic material
The magnetism of stainless steel, thus the low nickel stainless steel of low value falls to low value tail under the magneticaction of the second magnetic separation roller 412
Expect in hopper 43, and high nickel and stainless steel is not influenced by magnetic force, with the belt inertia point of the second magnetic-separation belt conveyor 411 drop down onto it is nickelic not
It becomes rusty in steel hopper 42, the sorting of the high nickel and stainless steel in material to be selected is so far completed, in addition, inert material hopper 23 will be lazy
Property material waste bin is delivered to by waste material belt conveyor 51.
Thus, a kind of high nickel and stainless steel sorting unit provided in an embodiment of the present invention is by will object be sorted after magnetic separation twice
Material sorting is high nickel and stainless steel, low value stainless steel and the inert material without magnetism, and simple process designs rationally, also promotes
The recycling of high nickel and stainless steel, can be promoted the use in automobile manufacture industry in automobile manufacturing industries.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the present invention in any form；It is all
The those of ordinary skill of the industry can be shown in by specification attached drawing and described above and swimmingly implement the present invention；But it is all
Those skilled in the art without departing from the scope of the present invention, are done using disclosed above technology contents
The equivalent variations of a little variation, modification and evolution out is equivalent embodiment of the invention；Meanwhile it is all according to the present invention
The variation, modification and evolution etc. of substantial technological any equivalent variations to the above embodiments, still fall within skill of the invention
Within the protection scope of art scheme.
Claims (6)
1. a kind of high nickel and stainless steel sorting unit, which is characterized in that including feeding device, the first concentration equipment, feed device and
Second concentration equipment, first concentration equipment includes the first magnetic separation mechanism, magnetic material hopper and inert material hopper, described
Second concentration equipment include the second magnetic separation mechanism, high nickel and stainless steel hopper and low value tailing hopper, the feeding device be used for
First concentration equipment conveying to sorting material, first magnetic separation mechanism be used for by it is described make after sorting material magnetic separation to
Magnetic material in sorting material enters the magnetic material hopper, and nonmagnetic inert material enters the inert material material
The discharge end of bucket, the magnetic material hopper is connected by the feed device with the feed end of second concentration equipment, institute
The second magnetic separation mechanism is stated to be used to that the high nickel and stainless steel in magnetic material will to be made to enter high nickel and stainless steel hopper after magnetic material magnetic separation,
Remaining part enters the low value tailing hopper.
2. high nickel and stainless steel sorting unit according to claim 1, which is characterized in that the feeding device includes the first skin
Band conveyer and the first oscillating feeder, the discharge end of first belt conveyor correspond to first oscillating feeder into
Expect end setting, first oscillating feeder is used for the first magnetic separation mechanism vibrating feed.
3. high nickel and stainless steel sorting unit according to claim 2, which is characterized in that first magnetic separation mechanism includes the
One magnetic-separation belt conveyor and the first magnetic separation roller, one end of first magnetic-separation belt conveyor correspond to going out for first oscillating feeder
Expect end setting, first magnetic separation roller sets magnetic flux as 9000GS ± 500GS, and first magnetic separation roller is installed on institute
The one end of the first magnetic-separation belt conveyor far from first oscillating feeder is stated, the magnetic material hopper is installed on first magnetic
It selects below roller, the inert material hopper is installed on the magnetic material hopper far from first magnetic-separation belt conveyor side by side
Side.
4. high nickel and stainless steel sorting unit according to claim 2, which is characterized in that the feed device includes the second skin
Band conveyer and the second oscillating feeder, the feed end of second belt conveyor correspond to the discharging of the magnetic material hopper
End installation, the feed end that the discharge end of second belt conveyor corresponds to second oscillating feeder are arranged, and described second
Oscillating feeder is used for the second magnetic separation mechanism vibrating feed.
5. high nickel and stainless steel sorting unit according to claim 4, which is characterized in that second magnetic separation mechanism includes the
Two magnetic-separation belt conveyors and the second magnetic separation roller, one end of second magnetic-separation belt conveyor correspond to going out for second oscillating feeder
Expect end setting, second magnetic separation roller sets magnetic flux as 4500GS ± 500GS, and second magnetic separation roller is installed on institute
The one end of the second magnetic-separation belt conveyor far from second oscillating feeder is stated, the low value tailing hopper is installed on second magnetic
It selects below roller, the high nickel and stainless steel hopper is installed on the low value tailing hopper far from second magnetic-separation belt conveyor side by side
Side.
6. high nickel and stainless steel sorting unit according to claim 1, which is characterized in that further include waste material belt conveyor and
Waste bin, the feed end of the waste material belt conveyor correspond to the discharge end setting of the inert material hopper, the waste material skin
Discharge end with conveyer extends to the feed inlet of the waste bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910461962.XA CN110090733A (en) | 2019-05-30 | 2019-05-30 | A kind of high nickel and stainless steel sorting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910461962.XA CN110090733A (en) | 2019-05-30 | 2019-05-30 | A kind of high nickel and stainless steel sorting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110090733A true CN110090733A (en) | 2019-08-06 |
Family
ID=67449744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910461962.XA Pending CN110090733A (en) | 2019-05-30 | 2019-05-30 | A kind of high nickel and stainless steel sorting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110090733A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4302245A (en) * | 1980-06-20 | 1981-11-24 | American Can Company | Method for recovering zinc and zinc alloys from automobile scrap |
| CN103464284A (en) * | 2013-09-27 | 2013-12-25 | 宜昌力帝环保机械有限公司 | Device and method for sorting of nonferrous metals in fine-grain waste material |
| KR101579613B1 (en) * | 2014-06-12 | 2015-12-22 | 강원대학교 산학협력단 | Stainless steel sorting apparatus for waste electronics goods using magnetic drum |
| CN210411128U (en) * | 2019-05-30 | 2020-04-28 | 格林美（武汉）城市矿产循环产业园开发有限公司 | High-nickel stainless steel sorting device |
-
2019
- 2019-05-30 CN CN201910461962.XA patent/CN110090733A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4302245A (en) * | 1980-06-20 | 1981-11-24 | American Can Company | Method for recovering zinc and zinc alloys from automobile scrap |
| CN103464284A (en) * | 2013-09-27 | 2013-12-25 | 宜昌力帝环保机械有限公司 | Device and method for sorting of nonferrous metals in fine-grain waste material |
| KR101579613B1 (en) * | 2014-06-12 | 2015-12-22 | 강원대학교 산학협력단 | Stainless steel sorting apparatus for waste electronics goods using magnetic drum |
| CN210411128U (en) * | 2019-05-30 | 2020-04-28 | 格林美（武汉）城市矿产循环产业园开发有限公司 | High-nickel stainless steel sorting device |
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