CN203990883U - A kind of magnetic filter - Google Patents
A kind of magnetic filter Download PDFInfo
- Publication number
- CN203990883U CN203990883U CN201420214365.XU CN201420214365U CN203990883U CN 203990883 U CN203990883 U CN 203990883U CN 201420214365 U CN201420214365 U CN 201420214365U CN 203990883 U CN203990883 U CN 203990883U
- Authority
- CN
- China
- Prior art keywords
- housing
- bar magnet
- magnetic means
- entrance
- filter
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of magnetic filter, comprise housing, in described housing, be provided with magnetic means, owing to being provided with magnetic means in housing, when mortar is flowed through filter, the magnetic force of magnetic means is by the metal impurities absorption in mortar, thereby, the metal impurities in mortar are filtered, therefore, the filter effect of this filter is remarkable, and simple in structure.
Description
Technical field
The utility model relates to a kind of filter, particularly a kind of filter of removing metal impurities in the useless cutting liquid of silicon chip.
Technical background
Silicon chip is semiconductor, is the basic material of solar energy, liquid crystal display.Along with the development of solar energy, the use of silicon chip is more and more.Because silicon chip belongs to hard material, its cutting technique occupies very important position in processing technology.The cutting of traditional silicon chip adopts the mode of steel disc cutting, and this cutting mode exists that joint-cutting is wider, volume recovery is low, surface figure accuracy is poor and the defect such as surface damage layer depth.In order to address the above problem, recently there is line cutting, mortar by line of cut supply with abrasive material, realize the cutting of silicon chip by the abrasive wear principle between abrasive material, line of cut and silicon crystal, which can realize the cutting of multi-disc silicon chip, cutting efficiency is high, and silicon chip surface quality is good, but can produce a large amount of mortar waste materials.Because main component in mortar is polyethylene glycol and carborundum, therefore, in mortar waste material, also content has a large amount of polyethylene glycol and carborundum, meanwhile, also has a small amount of metallic iron and silicon bits.
For the utilization that improves silicon chip cutting fluid can be reclaimed it, in removal process, inner metal impurities be removed.Traditional filter, comprise housing, housing both sides are provided with through hole, and through hole is provided with screen pack, when filtration, liquid is flow through from through hole, by screen pack, impurity is removed, but the filter of this structure, because the metal impurities particle in mortar waste material is tiny especially, therefore, only remove by screen pack, filter effect is poor.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of good filtration effect, magnetic filter simple in structure.
In order to solve the problems of the technologies described above, a kind of magnetic filter, comprise housing, wherein, described housing is cylinder element, in described housing, be provided with magnetic means, described magnetic means comprises multiple bar magnet assemblies, described bar magnet assembly is longitudinally evenly distributed in described housing by disc connecting plate, between described longitudinal adjacent bar magnet assembly, be laterally staggered, described bar magnet assembly comprises bar magnet, installing plate, described installing plate is vertical with bar magnet one end and is fixedly connected with, when installation, connecting plate is arranged on to housing upper end by the mode of bolt or welding, the lower end of bar magnet is through being positioned at housing in corresponding jack on described connecting plate, described installing plate is provided with arc, and the two ends of described arc are fixedly connected with described installing plate, described housing is provided with entrance and exit, make mortar flow into, flow out, the center line of described entrance and the center line of outlet are on same straight line, and described entrance is arranged on a side of described housing, described outlet is arranged on the opposite side of described housing, and relative with described entrance.
Described magnetic filter, wherein, described magnetic means is arranged in housing by bolt.
Described magnetic filter, wherein, is respectively equipped with corresponding flange in described entrance, outlet, and described flange is fixedly connected with described housing.
The utility model can be realized following beneficial effect:
1,, owing to being provided with magnetic means in housing, when mortar is flowed through filter, the magnetic force of magnetic means adsorbs the metal impurities in mortar, thereby.Metal impurities in mortar are filtered, and therefore, the filter effect of this filter is remarkable, and simple in structure.
2, because magnetic means comprises multiple bar magnet assemblies, described bar magnet assembly is longitudinally evenly distributed in described housing, and magnetic force is evenly distributed, thereby, further improved filter effect of the present utility model, and this filter is with low cost.
3, because magnetic means is arranged in housing by bolt, in the time that the metal impurities of magnetic means absorption are too much, magnetic means can be disassembled, therefore, use convenient.
4, because installing plate is provided with arc, can be used as handle, too much when adsorbing metal impurity on magnetic means, need to dismantle time, can conveniently magnetic means be taken out, therefore, use convenient.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of magnetic means of the present utility model.
Fig. 3 is the structural representation of magnetic force assembly of the present utility model.
Fig. 4 is the structural representation of the utility model connecting plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in the figure, in order to solve the problems of the technologies described above, a kind of magnetic filter of the utility model, comprises housing 1, in described housing 1, be provided with magnetic means 2, when filtration, the mortar filter of flowing through, the magnetic force of magnetic means 2 is by the metal impurities absorption in mortar, thereby, metal impurities in mortar are filtered, and therefore, the filter effect of this filter is remarkable.
The structure of magnetic means is unrestricted, in the present embodiment, preferably magnetic means 2 comprises multiple bar magnet assemblies 21, bar magnet assembly 21 is evenly distributed in described housing 1 by disc connecting plate 221, between described longitudinal adjacent bar magnet assembly, be laterally staggered, on connecting plate, be evenly provided with multiple jacks 220, the structure of bar magnet assembly 21 is unrestricted, can be only bar magnet 223, when installation, bar magnet 223 is directly inserted in described housing 1.In order to be convenient for changing, to keep in repair, bar magnet assembly 21 can be comprised to bar magnet 223, installing plate 222, described installing plate 222 is vertical with bar magnet 223 one end and is fixedly connected with, when installation, connecting plate 221 is arranged on to housing 1 upper end by the mode of bolt or welding, and the lower end of bar magnet 223 is through being positioned at housing 1 in corresponding jack 220 on described connecting plate 221.Magnetic means 2 can be arranged in housing 1 by bolt, also can directly be welded in housing 1, convenient in order to use, preferably magnetic means 2 is arranged in housing 1 by bolt, because magnetic means 2 is arranged in housing by bolt, in the time that the metal impurities of magnetic means absorption are too much, magnetic means can be disassembled, therefore, use convenient.
Described housing 1 is cylinder element, described housing 1 is provided with entrance and exit, make mortar flow into, flow out, the center line of described entrance and the center line of outlet are on same straight line, described entrance is arranged on a side of described housing, and described outlet is arranged on the opposite side of described housing, and relative with described entrance, in described entrance, outlet, be respectively equipped with corresponding flange 11, described flange 11 is fixedly connected with described housing 1.Described installing plate 222 is provided with arc 24, and the two ends of described arc 24 are fixedly connected with described installing plate 222.Because installing plate 222 is provided with arc 24, can be used as handle, too much when adsorbing metal impurity on magnetic means, need to dismantle time, can conveniently magnetic means be taken out, therefore, use convenient.
The utility model is not limited to above-described embodiment; every on the basis of the disclosed technical scheme of the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in the scope of the utility model protection.
Claims (3)
1. a magnetic filter, comprise housing, it is characterized in that, described housing is cylinder element, in described housing, be provided with magnetic means, described magnetic means comprises multiple bar magnet assemblies, described bar magnet assembly is longitudinally evenly distributed in described housing by disc connecting plate, between described longitudinal adjacent bar magnet assembly, be laterally staggered, described bar magnet assembly comprises bar magnet, installing plate, described installing plate is vertical with bar magnet one end and is fixedly connected with, when installation, connecting plate is arranged on to housing upper end by the mode of bolt or welding, the lower end of bar magnet is through being positioned at housing in corresponding jack on described connecting plate, described installing plate is provided with arc, and the two ends of described arc are fixedly connected with described installing plate, described housing is provided with entrance and exit, make mortar flow into, flow out, the center line of described entrance and the center line of outlet are on same straight line, and described entrance is arranged on a side of described housing, described outlet is arranged on the opposite side of described housing, and relative with described entrance.
2. magnetic filter as claimed in claim 1, is characterized in that, described magnetic means is arranged in housing by bolt.
3. magnetic filter as claimed in claim 1, is characterized in that, in described entrance, outlet, is respectively equipped with corresponding flange, and described flange is fixedly connected with described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214365.XU CN203990883U (en) | 2014-04-29 | 2014-04-29 | A kind of magnetic filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214365.XU CN203990883U (en) | 2014-04-29 | 2014-04-29 | A kind of magnetic filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203990883U true CN203990883U (en) | 2014-12-10 |
Family
ID=52030953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420214365.XU Expired - Fee Related CN203990883U (en) | 2014-04-29 | 2014-04-29 | A kind of magnetic filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203990883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855037A (en) * | 2016-04-29 | 2016-08-17 | 宁德卓高新材料科技有限公司 | Metallic impurity removing method and device for ceramic slurry |
-
2014
- 2014-04-29 CN CN201420214365.XU patent/CN203990883U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855037A (en) * | 2016-04-29 | 2016-08-17 | 宁德卓高新材料科技有限公司 | Metallic impurity removing method and device for ceramic slurry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160429 |