CN113649166A - Carbon black magnetic separation device - Google Patents
Carbon black magnetic separation device Download PDFInfo
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- CN113649166A CN113649166A CN202110921197.2A CN202110921197A CN113649166A CN 113649166 A CN113649166 A CN 113649166A CN 202110921197 A CN202110921197 A CN 202110921197A CN 113649166 A CN113649166 A CN 113649166A
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- separation device
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- 238000007885 magnetic separation Methods 0.000 title claims abstract description 64
- 239000006229 carbon black Substances 0.000 title claims abstract description 58
- 239000000463 material Substances 0.000 claims abstract description 47
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 239000002699 waste material Substances 0.000 claims description 25
- 241000561734 Celosia cristata Species 0.000 claims description 4
- 210000001520 comb Anatomy 0.000 claims description 4
- 239000002296 pyrolytic carbon Substances 0.000 abstract description 16
- 239000000428 dust Substances 0.000 abstract description 8
- 238000012216 screening Methods 0.000 abstract description 7
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 238000000197 pyrolysis Methods 0.000 description 10
- 238000007599 discharging Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 239000010419 fine particle Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 230000003584 silencer Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 238000004227 thermal cracking Methods 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- 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
- B03C1/23—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/16—Mills provided with vibrators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a carbon black magnetic separation device. The carbon black magnetic separation device comprises a vibration exciter, a vibration bed and a magnetic separation assembly; the vibration exciter is connected with the vibrating bed and used for driving the vibrating bed to vibrate; the vibrating bed sequentially comprises a paving vibrating section and a magnetic separation section along the material moving direction; the magnetic separation component is arranged above the magnetic separation section in a suspended mode and used for magnetically separating the scrap steel wire scraps in the carbon black passing through the magnetic separation section; at least one material leveling part is arranged on the vibration bed, the material leveling part comprises a base, and the bottom surface of the base is a plane; the front-to-back view of the upper surface of the base is V-shaped, and the angle alpha of the V-shaped is 120-179 degrees; the included angle beta between the upper surface and the bottom surface is 5-20 degrees; the base is provided with a corrugated plate which is in a multi-stage zigzag shape. The carbon black magnetic separation device provided by the invention improves the screening rate of steel wire scraps, improves the recovery and utilization rate of pyrolytic carbon black, and reduces the generation of dust and secondary pollution to the environment.
Description
Technical Field
The invention relates to a carbon black magnetic separation device.
Background
The waste rubber tire belongs to industrial harmful solid waste, and is one of harmful garbage which deteriorates the natural environment, destroys the growth of vegetation, influences the human health and endangers the ecological environment of the earth. The waste rubber tire has strong heat resistance and mechanical resistance, is piled in the open air for a long time, occupies a large amount of land, is easy to breed mosquitoes and infectious diseases, and is easy to spontaneously combust to cause fire under the conditions of proper temperature and dry weather.
The harmless and recycling treatment of the waste rubber tires is an important measure and means for reducing environmental pollution, keeping ecological balance and maintaining human health. At present, the main modes for treating and utilizing the waste rubber tires in China are as follows: simple original shape utilization, tyre retreading, energy supply as fuel, extraction of valuable chemical products after thermal cracking and the like. The production of gasoline and diesel oil and pyrolytic carbon black by pyrolysis of waste rubber tires is one of the effective methods for harmless and resource treatment of the waste rubber tires. The waste rubber tire pyrolytic carbon black is one of main additives for rubber products and tire production, has wide social requirements, and is one of important development directions for harmless and resource treatment of waste rubber tires.
Because 5% -8% of steel wire scraps exist in the waste rubber tire pyrolytic carbon black, the recycling of the waste rubber tire pyrolytic carbon black is seriously influenced. The density of the pyrolytic carbon black is only 0.35-0.45 ton/cubic meter, the pyrolytic carbon black exists in a form of powder or fine particles with about 15-35 meshes, and scrap steel wire scraps are usually wrapped in the fine particles of the pyrolytic carbon black, so that the scrap steel wires and scraps in the pyrolytic carbon black are difficult to separate. The scrap steel wire scraps wrapped by fine particle carbon black and carbon black particles can be separated out together by using a conventional separation method, so that the carbon black is greatly wasted, and a large amount of dust can be generated to cause secondary pollution to the environment.
Disclosure of Invention
The invention solves the technical problem of overcoming the defects that the screening rate of steel wire scraps of the carbon black magnetic separation device in the prior art is not high, carbon black particles and the steel wire scraps are separated together to cause great waste, and simultaneously, a large amount of dust is generated to cause secondary pollution to the environment, and provides the carbon black magnetic separation device. The carbon black magnetic separation device greatly improves the screening rate of steel wire scraps, improves the recovery and utilization rate of pyrolytic carbon black, and reduces the generation of dust and secondary pollution to the environment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a carbon black magnetic separation device which comprises a vibration exciter, a vibration bed and a magnetic separation assembly, wherein the vibration exciter is arranged on the vibration bed; the vibration exciter is connected with the vibration bed and used for driving the vibration bed to vibrate;
the vibrating bed sequentially comprises a paving vibrating section and a magnetic separation section along the material moving direction;
the magnetic separation component is arranged above the magnetic separation section in a suspended mode and used for magnetically separating the scrap steel wire scraps in the carbon black passing through the magnetic separation section;
in the material moving direction, at least one material leveling part is arranged on the vibration bed, the material leveling part comprises a base, and the bottom surface of the base is a plane; the direction from front to back of the base is the material moving direction; the front-to-back view of the upper surface of the base is a V-shaped view, and the angle alpha of the V-shaped view is 120-179 degrees; an included angle beta between the upper surface and the bottom surface is 5-20 degrees;
be equipped with the buckled plate on the upper surface of base, the buckled plate is in all be multistage cockscomb structure by direction after the forward and by the direction of left right side.
The bottom surface of base is a plane to make the bottom surface homoenergetic of whole material level spare contact and fixed connection with the bed surface of vibration bed, guarantee that carbon black crosses from the material level spare rather than passing from the bottom of base, reach the effect that the material was paved.
The view from front to back of the upper surface of the base is V-shaped, namely the middle feeding end is low, the discharging ends on two sides are high, so that the materials can be dispersed from the middle feeding end to the discharging ends on two sides along with the vibration process of the vibrating bed, and the effect of flattening is achieved.
The inventor finds that a better paving effect can be achieved when the included angle between the upper surface and the bottom surface of the base is 5-20 degrees. The included angle between the upper surface and the bottom surface is too large, so that materials cannot cross; the included angle is too small, and material backflow easily occurs.
Be equipped with the buckled plate on the upper surface of base, all being multistage cockscomb structure by preceding back and by left right side direction, can strengthening the effect of laying flat of material, make the material realize broken effect at the vibration in-process simultaneously to make the inside steel wire piece of parcel expose, improve the clastic screening rate of steel wire.
In the present invention, α is preferably 150 to 175 °, more preferably 160 to 175 °, for example 170 °.
In the present invention, β is preferably 8 to 15 °.
In the invention, the distance between the highest point of the V shape and the bottom surface is preferably 6-14 mm, more preferably 8-12 mm, and further preferably 10 mm.
When the distance between the highest point of the V shape and the bottom surface is in the range, a better material flattening effect can be achieved, and meanwhile, the materials can smoothly cross the material flattening piece.
In the present invention, the distance from the lowest point of the "V" to the bottom surface is preferably 0 to 5mm, more preferably 0 to 3mm, such as 1mm or 2 mm.
The distance from the lowest point of the "V" to the bottom surface is preferably as small as possible, but may preferably be as described above in view of convenience in processing and welding.
In the present invention, the width of the base is preferably 40 to 60mm, more preferably 45 to 55mm, for example 50mm, and the width is the dimension of the base in the front-to-back direction.
The width of the base enables the materials to achieve a better paving effect, and enables the materials to smoothly pass through the material paving part.
In the present invention, preferably, the length of the base is the same as the width of the vibration bed, the length of the base is the dimension of the base in the left-to-right direction, and the width of the vibration bed is the dimension of the vibration bed in the left-to-right direction
The length of the base is the same as the width of the vibration bed, so that on one hand, the bed surface of the vibration bed can be more effectively utilized; on the other hand, can guarantee that all carbon black materials are crossed from the upper surface of material paving piece, improve the effect of paving and aiming at.
In the present invention, the width of the saw teeth of each stage in the front-to-back direction is preferably 6 to 10mm, and more preferably 8 mm.
In the invention, the length of each stage of saw teeth is preferably 20-30 mm in the left-to-right direction; more preferably, when the particle size of the carbon black is not more than 5mm, the length of each stage of the saw teeth is 20-25 mm; when the particle size of the carbon black is 5-10 mm, the length of each stage of saw teeth is 25-30 mm.
The length and width of each saw tooth are preferably selected to achieve better spreading and crushing effect of the carbon black material.
In the present invention, preferably, the multiple levels of saw teeth in the front-to-back direction and the multiple levels of saw teeth in the left-to-right direction form multiple paving units, a diagonal line of each paving unit bulges, and the diagonal line refers to a diagonal line of each paving unit from the front to the back and from the middle of the base to two sides.
The diagonal line of the paving unit is raised, and the arrangement is more favorable for the vibration crushing of the carbon black particles.
In the invention, the distance between two adjacent material paving parts is preferably 40-50 times of the vibration amplitude of the vibration bed, more preferably 43-47 times, and the distance refers to the distance between the highest points of the two adjacent material paving parts.
In the present invention, preferably, dampers are disposed at the tops of the four corners of the vibration bed.
The arrangement of the damper can ensure that the vibrating bed runs more stably.
In the invention, preferably, the carbon black magnetic separation device further comprises a rack, and the rack is used for fixing the vibration bed and the magnetic separation assembly.
The arrangement of the frame enables the vibration bed to leave a certain distance from the ground, thereby being more convenient to operate and being capable of fixing the magnetic separation component.
In the invention, preferably, the magnetic separation section is sequentially provided with a discharge port and a waste port along the material movement direction.
The carbon black after magnetic separation can be collected more conveniently by arranging the discharge port.
The setting up of waste material mouth enables the steel wire piece that adsorbs on the magnetic separation subassembly and drops in the waste material mouth to be convenient for more collect.
In the invention, preferably, a feeding hole is arranged above the flattening and vibrating section.
The feeding process of the carbon black can be more convenient due to the arrangement of the feeding hole.
In the present invention, preferably, the vibration exciter and the vibration bed are connected by a high-strength bolt.
The high-strength bolt can transmit the exciting force generated by the vibration exciter to the vibration bed, so that the vibration bed vibrates, and meanwhile, the vibration exciter can be protected.
In the present invention, the magnetic separation assembly may be conventional in the art, and generally includes a drum, a belt, and a magnet, wherein the drum rotates to drive the belt to reciprocate, and the magnet is used to provide magnetic force to make the steel wire scraps adhere to the belt.
The steel wire piece adsorbs and is taken to on the belt during the top of waste material mouth, the magnetic force of magnetic path weakens, and the steel wire piece drops to collecting in the waste material mouth from the belt.
The magnetic field intensity provided by the magnetic block is preferably 0.7-0.9T.
The position of the magnetic block is preferably 70-100 mm away from the waste opening.
On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the invention.
The positive progress effects of the invention are as follows:
(1) the pyrolytic carbon black magnetic separation device provided by the invention is simple in structure and low in production cost;
(2) the screening rate of the scrap steel wire scraps in the pyrolytic carbon black can be greatly improved, and the screening rate of the scrap steel wire scraps can reach 99%;
(3) the recycling rate of the pyrolytic carbon black is improved, and the generation of dust and secondary pollution to the environment are reduced;
(4) the pre-crushing of the carbon black particles is realized, the average particle size of the carbon black particles after separation can be reduced from 12-20 meshes to 30-40 meshes, and the energy consumption of the subsequent grinding process is reduced.
Drawings
FIG. 1 is a schematic view of the magnetic separation apparatus for carbon black of example 1;
FIG. 2 is a schematic three-dimensional structure of the material pavers of example 1;
FIG. 3 is a schematic plan view of the material spreading member of example 1;
FIG. 4 is a flow chart showing the application of the magnetic separation apparatus for carbon black of example 1.
Reference numerals
1-a vibration exciter; 2-vibrating the bed; 21-paving and flattening the vibration and crushing section; 22-magnetic separation section; 3-a magnetic separation assembly; 4-material paving; 41-a base; 42-corrugated plate; 43-a paving unit; 431-diagonal; 5-a damper; 6-discharging port; 7-a waste port; 8-a feed inlet; 9-a frame; 10-hot blast stove; 11-a pyrolysis reactor; 12-a feeder; 13-a feeder; 14-a primary water-cooled discharging machine; 15-two-stage water-cooled discharging machine; 16-a carbon black magnetic separation device; 17-an air suction hood; 18-an air accelerator; 19-vibrating bed discharge rotary valve; 20-a wire scrap collector; 21-a carbon black storage tank; 22-a dust remover; 23-carbon black storage tank discharge rotary valve; 24-a negative pressure fan; 25-a silencer; l-the length of the base; w-width of the base; l1-length of serration; l2-width of serration; an angle of the alpha- "V" type; beta-the angle between the upper surface and the bottom surface; x-spacing.
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention. The experimental methods without specifying specific conditions in the following examples were selected according to the conventional methods and conditions, or according to the commercial instructions.
Example 1
As shown in figure 1, the carbon black magnetic separation device is characterized in that a vibration exciter 1 is connected with a vibration bed 2 and used for driving the vibration bed 2 to vibrate. The vibration bed 2 comprises a flattening vibration section 21 and a magnetic separation section 22 in sequence along the material movement direction, and the magnetic separation component 3 is arranged above the magnetic separation section 22 in a suspension manner and used for magnetically separating scrap steel wire scraps in carbon black passing through the magnetic separation section 22. In the material moving direction, a plurality of material paving pieces 4 are arranged on the vibration bed 2. The material pavers 4 are constructed as shown in figures 2 and 3.
The material paving part comprises a base 41, and the bottom surface of the base 41 is a plane; the direction of the base from front to back is the material moving direction; the front-to-rear view of the upper surface of the base 41 is "V" shaped, the angle α of the V "being 170 °; the included angle beta between the upper surface and the bottom surface is 10 degrees;
be equipped with buckled plate 42 on the base 41, buckled plate 42 is in all be multistage cockscomb structure by direction after the front and on the direction from left to right. The width L2 of the saw tooth is 8mm in the front-to-back direction, and the length L1 of the saw tooth is 25mm in the left-to-right direction.
A plurality of paving units 43 are formed by the multi-level serrations in the front-to-rear direction and the multi-level serrations in the left-to-right direction, and each paving unit 43 is bulged at a diagonal 431.
The distance X between two adjacent material pavers 4 is 45 times the amplitude of the vibration bed 2.
The frame 9 is used for supporting the vibration bed 2 and fixing the magnetic separation assembly 3. The four corners of the vibration bed 2 are provided with a damper 5, and the dampers 5 are hung on the frame 9. A feed inlet 8 is arranged above the front end of the flattening and vibrating section, and materials enter the flattening and vibrating section through the feed inlet 8. The rear end of magnetic separation section has set gradually discharge gate 6 and waste material mouth 7, and the carbon black after the magnetic separation is discharged the material and is collected by discharge gate 6, and the adsorbed steel wire piece drops in waste material mouth 7 and collects in the top of waste material mouth 7 because magnetic force weakens on the magnetic separation subassembly 3.
Example 2
The application flow of the carbon black magnetic separation device 16 is shown in figure 4. The waste rubber tires are fed into a feeder 13 through a feeder 12, the feeder 13 feeds the waste rubber tires into a pyrolysis reactor 11, and the pyrolysis reactor 11 is heated by hot air conveyed by a hot air furnace 10. The waste rubber tires are subjected to thermal cracking reaction in the pyrolysis reactor 11 to generate pyrolysis oil gas and pyrolysis carbon black. Pyrolysis oil gas generates pyrolysis oil through the cooling of condensing equipment, contains 5 ~ 8% scrap steel silk piece's pyrolysis carbon black and carries carbon black magnetic separation device 16 through one-level water-cooled discharge machine 14 and the continuous ration of second grade water-cooled discharge machine 15 in proper order, through the paving of carbon black magnetic separation device 16, shake garrulous and magnetic separation, scrap steel silk piece and carbon black granule separation. The scrap steel wire scraps are sent into a scrap steel wire scrap collector 20, and the pure pyrolytic carbon black subjected to magnetic separation is sent into a finished carbon black storage tank 21 through a vibrating bed discharge rotary valve 19 by a negative pressure pneumatic conveying system, wherein the negative pressure pneumatic conveying system comprises an air suction hood 17 and an air accelerator 18. The pure pyrolytic carbon black in the carbon black storage tank 21 can flow out from the carbon black storage tank discharging rotary valve 23. A dust remover 22 is connected above the carbon black storage tank 21, and a pulse air source of 6MPa is provided by a negative pressure fan 24 of the dust remover 22. In order to attenuate the noise of the negative pressure fan 22, a silencer 25 is also connected to the negative pressure fan 22.
The screening rate of the steel wire scraps in the pyrolytic carbon black is more than 99%, the average particle size of carbon black particles is reduced to 30-40 meshes from 12-20 meshes, the carbon black particles are primarily crushed, and the energy consumption of a subsequent grinding process is reduced.
Claims (10)
1. A carbon black magnetic separation device is characterized by comprising a vibration exciter, a vibration bed and a magnetic separation assembly; the vibration exciter is connected with the vibration bed and used for driving the vibration bed to vibrate;
the vibrating bed sequentially comprises a paving vibrating section and a magnetic separation section along the material moving direction;
the magnetic separation component is arranged above the magnetic separation section in a suspended mode and used for magnetically separating the scrap steel wire scraps in the carbon black passing through the magnetic separation section;
in the material moving direction, at least one material leveling part is arranged on the vibration bed, the material leveling part comprises a base, and the bottom surface of the base is a plane; the direction from front to back of the base is the material moving direction; the front-to-back view of the upper surface of the base is a V-shaped view, and the angle alpha of the V-shaped view is 120-179 degrees; an included angle beta between the upper surface and the bottom surface is 5-20 degrees;
be equipped with the buckled plate on the base, the buckled plate is in all be multistage cockscomb structure by direction after the forward and by the direction of left right side.
2. The carbon black magnetic separation device according to claim 1, wherein α is 150 to 175 °, preferably 160 to 175 °, such as 170 °;
and/or the beta is 8-12 degrees.
3. The magnetic separation device for carbon black of claim 1, wherein the distance D1 between the highest point of the V shape and the bottom surface is 6-14 mm, preferably 8-12 mm, and more preferably 10 mm;
and/or the distance D2 from the lowest point of the V shape to the bottom surface is 0-5 mm, preferably 0-3 mm, such as 1mm or 2 mm;
and/or the width W of the base is 40-60 mm, preferably 45-55 mm, for example 50mm, and the width W is the size of the base in the front-back direction.
4. The carbon black magnetic separation device according to claim 1, wherein the length L of the base is the same as the width of the vibration bed, the length L of the base is the dimension of the base in the left-to-right direction, and the width of the vibration bed is the dimension of the vibration bed in the left-to-right direction.
5. The magnetic separation device for carbon black of claim 1, wherein the width L2 of each stage of the saw teeth in the front-to-back direction is 6-10 mm, preferably 8 mm;
and/or the length L1 of each stage of the sawtooth is 20-30 mm in the left-to-right direction.
6. The carbon black magnetic separation device according to claim 1, wherein a plurality of paving units are formed by the multi-stage sawteeth in the front-to-back direction and the multi-stage sawteeth in the left-to-right direction, and each paving unit bulges at a diagonal line which is a diagonal line of each paving unit from the front to the back and from the middle part of the base to two sides.
7. The magnetic separation device for carbon black of claim 1, wherein the distance X between two adjacent material paving members is 40 to 50 times, preferably 43 to 47 times of the amplitude of the vibration bed.
8. The carbon black magnetic separation device according to claim 1, wherein dampers are arranged at the tops of four corners of the vibration bed.
9. The carbon black magnetic separation device of claim 1, further comprising a frame for holding the vibrating bed and the magnetic separation assembly.
10. The magnetic separation device for carbon black of claim 1, characterized in that a discharge port and a waste port are arranged on the magnetic separation section in sequence along the material moving direction;
and/or a feeding hole is arranged above the flattening and vibrating section.
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| CN202110921197.2A CN113649166A (en) | 2021-08-11 | 2021-08-11 | Carbon black magnetic separation device |
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| CN202110921197.2A CN113649166A (en) | 2021-08-11 | 2021-08-11 | Carbon black magnetic separation device |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100872744B1 (en) * | 2008-07-24 | 2008-12-09 | (주)상원엔텍 | The density sorter of aggregate |
| CN205132338U (en) * | 2015-11-30 | 2016-04-06 | 中冶赛迪工程技术股份有限公司 | Vibration charging box |
| CN206705115U (en) * | 2017-03-10 | 2017-12-05 | 合肥安晶龙电子股份有限公司 | Color selector charging gear |
| CN210449503U (en) * | 2019-06-26 | 2020-05-05 | 贾中瑞 | Vibration suspension dry powder magnetic separator |
| CN111318367A (en) * | 2020-04-13 | 2020-06-23 | 双星集团有限责任公司 | Carbon black and steel wire separation equipment and separation method |
| CN211153775U (en) * | 2019-10-16 | 2020-08-04 | 红塔烟草(集团)有限责任公司 | Vibrating feeder for uniformly flattening tobacco leaves |
| CN212891148U (en) * | 2020-08-25 | 2021-04-06 | 南通恒力包装科技股份有限公司 | Solid material conveying and arranging device |
| CN212930743U (en) * | 2020-06-16 | 2021-04-09 | 松滋市隆鑫塑料制品有限公司 | Granule drying device is used in plastic products processing |
| CN112690107A (en) * | 2020-12-30 | 2021-04-23 | 江苏沃得农业机械股份有限公司 | Screening system and combine harvester |
| CN216063745U (en) * | 2021-08-11 | 2022-03-18 | 上海金匙环保科技股份有限公司 | Carbon black magnetic separation device |
-
2021
- 2021-08-11 CN CN202110921197.2A patent/CN113649166A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100872744B1 (en) * | 2008-07-24 | 2008-12-09 | (주)상원엔텍 | The density sorter of aggregate |
| CN205132338U (en) * | 2015-11-30 | 2016-04-06 | 中冶赛迪工程技术股份有限公司 | Vibration charging box |
| CN206705115U (en) * | 2017-03-10 | 2017-12-05 | 合肥安晶龙电子股份有限公司 | Color selector charging gear |
| CN210449503U (en) * | 2019-06-26 | 2020-05-05 | 贾中瑞 | Vibration suspension dry powder magnetic separator |
| CN211153775U (en) * | 2019-10-16 | 2020-08-04 | 红塔烟草(集团)有限责任公司 | Vibrating feeder for uniformly flattening tobacco leaves |
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