CN207056763U - Silicon carbide micro-powder deironing apparatus - Google Patents
Silicon carbide micro-powder deironing apparatus Download PDFInfo
- Publication number
- CN207056763U CN207056763U CN201720775401.3U CN201720775401U CN207056763U CN 207056763 U CN207056763 U CN 207056763U CN 201720775401 U CN201720775401 U CN 201720775401U CN 207056763 U CN207056763 U CN 207056763U
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- CN
- China
- Prior art keywords
- permanent magnet
- swash plate
- casing
- silicon carbide
- carbide micro
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- 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.)
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Abstract
It the utility model is related to silicon carbide micro-powder processing equipment field, and in particular to silicon carbide micro-powder deironing apparatus.Silicon carbide micro-powder deironing apparatus, including hollow casing, drainage conduit is provided with box bottom, opening is arranged on the top plate of casing.The utility model is simple in construction, it is easy to operate, it is easily achieved, do not waste silicon carbide micro-powder, while without using chemical raw material, the first permanent magnet and the second permanent magnet have been used in the second screening plant, the direction of the magnetic line of force of first permanent magnet is changed to carry out the absorption and unloading to iron tramp in silicon carbide micro-powder by the second permanent magnet, energy-conserving and environment-protective, reduce the pollution to environment, and manufacturing cost is low.
Description
Technical field
It the utility model is related to silicon carbide micro-powder processing equipment field, and in particular to silicon carbide micro-powder deironing apparatus.
Background technology
Silicon carbide micro-powder be it is a kind of applied to solar energy crystal silicon chip cutting cutting blade material, crystal silicon chip cutting in cutting machine
The requirement of counter blade material is very strict, and the presence of iron have impact on silicon chip cut quality, therefore, it is necessary to remove iron tramp therein,
To ensure the efficiency and qualification rate of cutting.Iron removaling is generally carried out to silicon carbide micro-powder using magnetic separator in the prior art, and in magnetic
5% material is had during selecting machine iron removaling and iron powder is entrained in and discharged together as dead meal, the iron in these dead meals
Impurity content is higher, and about 5%.When directly being recycled by acid adding to the processing of this partial material, difficulty is big, cost is high, all
Phase is long and pollution is more serious.
Utility model content
Technical problem to be solved in the utility model be can iron removaling it is efficient, do not waste silicon carbide micro-powder, same to time
Can be environmentally friendly, simple in construction, the low silicon carbide micro-powder deironing apparatus of manufacturing cost.
To achieve these goals, technical scheme provided by the utility model is：
Silicon carbide micro-powder deironing apparatus, including hollow casing, are provided with drainage conduit on box bottom, on the top plate of casing
Opening is arranged at, the first screening plant and the second screening plant are provided with casing；
First screening plant includes the support for being arranged on the plate top openings both sides of casing, and roller shape is provided between two stands
Electromagnet, hopper is provided with above electromagnet, between the discharging opening and electromagnet left hand edge and its longitudinal center line of hopper
Part is corresponding, is provided with the scraper plate that upper end contacts with electromagnet outer rim on the outside of the right side wall of casing, the casing right side below scraper plate
The first collecting box is provided with wall；
Second screening plant is connected swash plate with roof box including upper end, and multiple first permanent magnetism are uniformly inlaid with swash plate
Iron, the front and rear sides of swash plate are provided with the yoke parallel with swash plate, are provided between the yoke of swash plate lower section both sides with first forever
The magnetic pole of magnet is arranged on the expansion link of the electric expansion cylinder on roof box towards the second opposite permanent magnet, the second permanent magnet
On one end, the longitudinal center line of electric expansion cylinder is parallel with swash plate, and the front and rear sides of the second permanent magnet lower surface are provided with admittedly
Fixed pole, fix bar one end are fixed on the side of the second permanent magnet lower surface, and the other end of fix bar is around the second permanent magnet and tiltedly
Plate is connected with the brush holder support above swash plate, brush holder support towards the bristle being provided with the face of swash plate upper surface with swash plate upper surface,
It is provided with slideway between casing left and right sidewall below swash plate, the second collecting box is provided with the slideway below swash plate, second receives
Header is connected with the second permanent magnet by steel wire rope.
Specifically, the support is connected with the rotating shaft of the electromagnet of roller shape by bearing, and the electromagnet quilt of roller shape
The motor driving set on the outside of the rear wall of casing.
Specifically, the feed opening of the hopper is rectangle, and its length is less than the length of electromagnet, and width is 1 centimetre.
Specifically, the height of the yoke is more than the height sum of the first permanent magnet and the second permanent magnet.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is simple in construction, easy to operate, it is easy to accomplish, silicon carbide micro-powder is not wasted, while without using chemistry
Raw material, the first permanent magnet and the second permanent magnet have been used in the second screening plant, the first permanent magnetism is changed by the second permanent magnet
The direction of the magnetic line of force of iron carries out the absorption and unloading to iron tramp in silicon carbide micro-powder, energy-conserving and environment-protective, reduces to environment
Pollution, manufacturing cost is low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the enlarged drawing of B area in Fig. 1.
Fig. 4 is A in Fig. 3 to sectional view.
Parts title in accompanying drawing is：
1st, casing, 2, perforate, 3, electromagnet, 4, hopper, 5, support, the 6, first collecting box, 7, scraper plate, 8, electric expansion
Cylinder, 9, swash plate, the 10, first permanent magnet, 11, yoke, 12, brush holder support, 13, fix bar, 14, steel wire rope, the 15, second permanent magnet, 16,
Drainage conduit, 17, bristle, the 18, second collecting box, 19, slideway, 20, motor.
Embodiment
As illustrated, silicon carbide micro-powder deironing apparatus, including hollow casing 1, drainage conduit is provided with the bottom plate of casing 1
16, perforate 2 is arranged on the top plate of casing 1, and the first screening plant and the second screening plant are provided with casing 1；
First screening plant includes the support 5 for being arranged on the both sides of openings in the ceiling 2 of casing 1, and roller is provided between two stands 5
The electromagnet 3 of tubular, the top of electromagnet 3 are provided with hopper 4, discharging opening and the left hand edge of electromagnet 3 and its axial centre of hopper 4
Part between line is corresponding, is provided with the scraper plate 7 that upper end contacts with the outer rim of electromagnet 3 on the outside of the right side wall of casing 1, under scraper plate 7
The first collecting box 6 is provided with the right side wall of casing 1 of side；
Second screening plant includes the swash plate 9 that upper end is connected with the top plate of casing 1, and multiple first are uniformly inlaid with swash plate 9
Permanent magnet 10, the front and rear sides of swash plate 9 are provided with the yoke 11 parallel with swash plate 9, set between the yoke 11 of the lower section both sides of swash plate 9
It is equipped with and is arranged on the magnetic pole of the first permanent magnet 10 towards the second opposite permanent magnet 15, the second permanent magnet 15 on the top plate of casing 1
Electric expansion cylinder 8 expansion link one end on, the longitudinal center line of electric expansion cylinder 8 is parallel with swash plate 9, under the second permanent magnet 15
The front and rear sides of end face are provided with fix bar 13, and the one end of fix bar 13 is fixed on the side of the lower surface of the second permanent magnet 15, Gu
The other end of fixed pole 13 is connected around the second permanent magnet 15 and swash plate 9 with the brush holder support 12 above swash plate 9, and brush holder support 12 is towards swash plate 9
The bristle 17 with the upper surface of swash plate 9 is provided with the face of upper surface, is set between the left and right sidewall of casing 1 of the lower section of swash plate 9
There is slideway 19, be provided with the second collecting box 18 on the slideway 19 of the lower section of swash plate 9, the second collecting box 18 passes through with the second permanent magnet 15
Steel wire rope 14 connects.
The support 5 is connected with the rotating shaft of the electromagnet 3 of roller shape by bearing, and the electromagnet 3 of roller shape is by casing 1
Rear wall on the outside of set motor 20 drive.
The feed opening of the hopper 4 is rectangle, and its length is less than the length of electromagnet 3, and width is 1 centimetre.Rectangle
It is on landing to the electromagnet 3 of dispersed, so that the energy of electromagnet 3 that discharging opening, which enables to the silicon carbide micro-powder in hopper 4,
Iron tramp in enough preferably absorption silicon carbide micro-powders.
The height of the yoke 11 is more than the height sum of the first permanent magnet 10 and the second permanent magnet 15.So enable to
Yoke 11 does more preferable guiding to the magnetic line of force of the first permanent magnet 10 and the second permanent magnet 15.
In use, start the electromagnet 3 of motor 20 and roller shape so that the rotate counterclockwise of 20 DM of motor 3, will
Pending silicon carbide micro-powder is injected into hopper 4, and silicon carbide micro-powder makes its internal carborundum after the discharging opening of hopper 4
Micro mist uniformly flows to the electromagnet 3 of roller shape and contacted with the outer rim of electromagnet 3, and now the iron tramp in silicon carbide micro-powder will
Adsorbed by electromagnet 3 in its outer rim, by the rotation of electromagnet 3, the iron tramp of the outer rim of electromagnet 3 is scraped into first by scraper plate
In collecting box 6, be removed the silicon carbide micro-powder of part iron tramp from electromagnet 3 it is sliding drop on swash plate 9 after and on swash plate 9
Slid to the bottom direction of casing 1, because be provided with the first permanent magnet 10 on swash plate 9, therefore the first permanent magnet 10 will will be
Iron tramp absorption in the silicon carbide micro-powder slided on swash plate 9, by the silicon carbide micro-powder of swash plate 9 from the row on the bottom plate of casing 1
Expects pipe 16 is discharged, and after the completion of the silicon carbide micro-powder processing in hopper 4, starts electric expansion cylinder 8, the expansion link of electric expansion cylinder 8
The second permanent magnet 15 is driven to be moved to 9 times extreme directions of swash plate, when the first permanent magnet 10 and not overlapping the second permanent magnet 15, first
The magnetic line of force of permanent magnet 10 comes out from the N poles of the first permanent magnet 10, by side yoke 11, behind the upper surface of swash plate 9, then returns
The S poles of the first permanent magnet 10 are entered after to the yoke 11 of opposite side, such first permanent magnet 10 just can be by silicon carbide micro-powder
In iron tramp be adsorbed onto on the upper surface of swash plate 9 because the second permanent magnet 15 and first on the expansion link of electric expansion cylinder 8
The magnetic pole of permanent magnet 10 is on the contrary, therefore the magnetic line of force will not pass through swash plate again after the first permanent magnet 10 and the second permanent magnet 15 overlap
The magnetic line of force of 9 upper surface, the first permanent magnet 10 and the second permanent magnet 15 will be under the guiding of the both sides yoke 11 of swash plate 9
Closed-loop path is formed between one permanent magnet 10 and the second permanent magnet 15, now the first permanent magnet 10 and the second permanent magnet 15 will not be right
Iron tramp is adsorbed, while with the motion of the second permanent magnet 15, the bristle 17 on brush holder support 12 can be further by swash plate 9
The iron tramp of upper surface removes, when the second permanent magnet 15 is to during 9 times end motions of swash plate, due to gravity, the second collecting box 18
It can be slided on slideway 19 to the direction of the bottom of casing 1, when the second permanent magnet 15 and the weight of the first permanent magnet 10 of the top of swash plate 9
During conjunction, the lower end of swash plate 9 is located at the top of the second collecting box 18, therefore the iron tramp slid from swash plate 9 is dropped into second and received
In header 18.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. silicon carbide micro-powder deironing apparatus, including hollow casing (1), drainage conduit (16), casing are provided with casing (1) bottom plate
(1) perforate (2) is arranged on top plate, it is characterised in that the first screening plant and the second screening dress are provided with casing (1)
Put；
First screening plant includes the support (5) for being arranged on openings in the ceiling (2) both sides of casing (1), and two stands are set between (5)
There is the electromagnet (3) of roller shape, hopper (4), discharging opening and electromagnet (3) left side of hopper (4) are provided with above electromagnet (3)
Part between edge and its longitudinal center line is corresponding, and be provided with upper end on the outside of the right side wall of casing (1) connects with electromagnet (3) outer rim
Tactile scraper plate (7), the first collecting box (6) is provided with casing (1) right side wall below scraper plate (7)；
Second screening plant includes the swash plate (9) that is connected with casing (1) top plate of upper end, and multiple the are uniformly inlaid with swash plate (9)
One permanent magnet (10), the front and rear sides of swash plate (9) are provided with the yoke (11) parallel with swash plate (9), swash plate (9) lower section both sides
It is provided between yoke (11) and opposite the second permanent magnet (15) of the magnetic pole of the first permanent magnet (10) direction, the second permanent magnet
(15) on the expansion link one end for the electric expansion cylinder (8) being arranged on casing (1) top plate, the axial centre of electric expansion cylinder (8)
Line is parallel with swash plate (9), and the front and rear sides of the second permanent magnet (15) lower surface are provided with fix bar (13), fix bar (13) one
End is fixed on the side of the second permanent magnet (15) lower surface, and the other end of fix bar (13) bypasses the second permanent magnet (15) and swash plate
(9) it is connected with the brush holder support (12) above swash plate (9), brush holder support (12) is towards being provided with the face of swash plate (9) upper surface and swash plate (9)
The bristle (17) of upper surface, is provided with slideway (19) between casing (1) left and right sidewall below swash plate (9), under swash plate (9)
The second collecting box (18) is provided with the slideway (19) of side, the second collecting box (18) passes through steel wire rope with the second permanent magnet (15)
(14) connect.
2. silicon carbide micro-powder deironing apparatus according to claim 1, it is characterised in that the support (5) and the electricity of roller shape
The rotating shaft of magnet (3) is connected by bearing, and the motor that the electromagnet (3) of roller shape is set on the outside of the rear wall of casing (1)
(20) drive.
3. silicon carbide micro-powder deironing apparatus according to claim 1, it is characterised in that the feed opening of the hopper (4) is square
Shape, and its length is less than the length of electromagnet (3), width is 1 centimetre.
4. silicon carbide micro-powder deironing apparatus according to claim 1, it is characterised in that the height degree of the yoke (11) is more than
The height sum of first permanent magnet (10) and the second permanent magnet (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720775401.3U CN207056763U (en) | 2017-06-29 | 2017-06-29 | Silicon carbide micro-powder deironing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720775401.3U CN207056763U (en) | 2017-06-29 | 2017-06-29 | Silicon carbide micro-powder deironing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207056763U true CN207056763U (en) | 2018-03-02 |
Family
ID=61506231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720775401.3U Withdrawn - After Issue CN207056763U (en) | 2017-06-29 | 2017-06-29 | Silicon carbide micro-powder deironing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207056763U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115965A (en) * | 2017-06-29 | 2017-09-01 | 郑州东林润光伏材料科技有限公司 | Silicon carbide micro-powder deironing apparatus and its application method |
| CN108905575A (en) * | 2018-07-23 | 2018-11-30 | 黄小卡 | A kind of environmental protection type for smoke processing unit |
| CN108940579A (en) * | 2018-07-16 | 2018-12-07 | 新疆泰宇达环保科技有限公司 | Equipment for removing impurity in silicon materials |
| CN114749272A (en) * | 2022-04-18 | 2022-07-15 | 湖南中科电气股份有限公司 | Scrap steel magnetic separation system and method |
| CN115532431A (en) * | 2022-10-17 | 2022-12-30 | 连云港市沃鑫高新材料有限公司 | Iron removal device for silicon carbide micro powder for semiconductor and use method |
-
2017
- 2017-06-29 CN CN201720775401.3U patent/CN207056763U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115965A (en) * | 2017-06-29 | 2017-09-01 | 郑州东林润光伏材料科技有限公司 | Silicon carbide micro-powder deironing apparatus and its application method |
| CN107115965B (en) * | 2017-06-29 | 2019-03-12 | 新郑市宝德高技术有限公司 | Silicon carbide micro-powder deironing apparatus and its application method |
| CN108940579A (en) * | 2018-07-16 | 2018-12-07 | 新疆泰宇达环保科技有限公司 | Equipment for removing impurity in silicon materials |
| CN108905575A (en) * | 2018-07-23 | 2018-11-30 | 黄小卡 | A kind of environmental protection type for smoke processing unit |
| CN114749272A (en) * | 2022-04-18 | 2022-07-15 | 湖南中科电气股份有限公司 | Scrap steel magnetic separation system and method |
| CN115532431A (en) * | 2022-10-17 | 2022-12-30 | 连云港市沃鑫高新材料有限公司 | Iron removal device for silicon carbide micro powder for semiconductor and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180302 Effective date of abandoning: 20190312 |