CN204093587U - The special filter screen of a kind of continous way ferrous sulfate free acid separator - Google Patents
The special filter screen of a kind of continous way ferrous sulfate free acid separator Download PDFInfo
- Publication number
- CN204093587U CN204093587U CN201420225283.5U CN201420225283U CN204093587U CN 204093587 U CN204093587 U CN 204093587U CN 201420225283 U CN201420225283 U CN 201420225283U CN 204093587 U CN204093587 U CN 204093587U
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- CN
- China
- Prior art keywords
- filter
- filter opening
- ferrous sulfate
- linear
- filter screen
- 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 relates to the special filter screen of a kind of continous way ferrous sulfate free acid separator and comprises filter bowl and be distributed in the filter opening on filter bowl.Filter bowl is taper and top is whittled into a table top.Filter opening becomes linear and is uniformly distributed at the same level circular flat section of being shape, and upper and lower two-layer linear filter opening staggers setting.The live width of linear filter opening is 0.1cm, and the spacing of upper and lower linear filter opening is 1cm.The utility model has the advantage of: after ferrous sulfate centrifugal device uses the utility model device, because the filter opening of traditional filter screen is circular hole, because the shape of ferrous sulfate particle is also circular, so be easy to separate out from filter opening, so the circle hole shape of traditional filter screen is changed into linear and controls the width of linear filter opening well ferrous sulfate just can be stoped to be separate out from filter opening in separation, indirectly improve the yield of raw material.
Description
Technical field
The utility model relates to a kind of ferrous sulfate separator, especially a special filter screen of a kind of continous way ferrous sulfate free acid separator.
Background technology
Along with the progress of industrial technology and the raising of technical requirement, more and more higher to the purity requirement of product content in Chemical Manufacture, control more and more stricter to the requirement of impurity content in product.
Containing a large amount of impurity in industrial ferrous sulfate, wherein mainly comprise free acid and metatitanic acid and its content reaches 0.8% to 0.9%, and the content of industrial requirements must not higher than 0.2%, the color of the higher meeting of content to the iron oxide that rear end operation is produced of free acid impacts, the unnecessary loss in production can be caused, at present, the filter screen of general ferrous sulfate separator is all circular hole, at the centrifugal easy leakage material of High Rotation Speed, therefore a kind of filter screen can avoiding Lou material must just be developed, the same or analogous device with the utility model is not found through retrieval.
Summary of the invention
The technical problems to be solved in the utility model be to provide a kind of can be separated ferrous sulfate Free Acid and can effectively avoid Lou material filter screen.
For solving the problems of the technologies described above, the technical solution of the utility model is: the special filter screen of a kind of continous way ferrous sulfate free acid separator, its innovative point is: comprise filter bowl and be distributed in the filter opening on filter bowl, and described filter bowl is taper and top is whittled into a table top; The radius of described table top is R, and the radius bottom filter bowl is 2R; Described filter opening becomes linear and is uniformly distributed at the same level circular flat section of being shape, and upper and lower two-layer linear filter opening staggers setting; The live width of described linear filter opening is 0.1cm, and the spacing of upper and lower linear filter opening is 1cm.
The invention has the advantages that: after ferrous sulfate centrifugal device uses the utility model device, because the filter opening of traditional filter screen is circular hole, because the shape of ferrous sulfate particle is also circular, so be easy to separate out from filter opening, so the circle hole shape of traditional filter screen is changed into linear and controls the width of linear filter opening well ferrous sulfate just can be stoped to be separate out from filter opening in separation, indirectly improve the yield of raw material.
Accompanying drawing explanation
Fig. 1 is the structural representation of the special filter screen of the utility model continous way ferrous sulfate free acid separator.
Detailed description of the invention
The special filter screen of a kind of continous way ferrous sulfate free acid separator as shown in Figure 1, this special filter screen comprises filter bowl 1 and is distributed in the filter opening 2 on filter bowl, conveniently easily installation is designed to taper filter bowl 1 and top is whittled into a table top, if be simultaneously R the radius of table top, the radius bottom filter bowl is 2R.
Filter opening 2 is designed to linear in order to reduce free acid content in the product in the rate of output of centrifugal raising ferrous sulfate and is uniformly distributed at the same level circular flat section of being shape simultaneously, upper and lower two-layer linear filter opening 2 stagger setting and the live width of linear filter opening 2 is 0.1cm, the spacing of upper and lower linear filter opening is 1cm, and the intensity so both can not damaging filter screen also can not affect the centrifugal work of ferrous sulfate.
Claims (1)
1. the special filter screen of continous way ferrous sulfate free acid separator, is characterized in that: filter screen comprises filter bowl and is distributed in the filter opening on filter bowl, and filter bowl is taper and top is whittled into a table top, and the radius of table top is R, and the radius bottom filter bowl is 2R; Described filter opening becomes linear and is uniformly distributed at the same level circular flat section of being shape, and upper and lower two-layer linear filter opening staggers setting; The live width of described linear filter opening is 0.1cm, and the spacing of upper and lower linear filter opening is 1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225283.5U CN204093587U (en) | 2014-05-05 | 2014-05-05 | The special filter screen of a kind of continous way ferrous sulfate free acid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225283.5U CN204093587U (en) | 2014-05-05 | 2014-05-05 | The special filter screen of a kind of continous way ferrous sulfate free acid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204093587U true CN204093587U (en) | 2015-01-14 |
Family
ID=52262057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420225283.5U Expired - Fee Related CN204093587U (en) | 2014-05-05 | 2014-05-05 | The special filter screen of a kind of continous way ferrous sulfate free acid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204093587U (en) |
-
2014
- 2014-05-05 CN CN201420225283.5U patent/CN204093587U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20200505 |