CN203196450U - Filter - Google Patents
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- CN203196450U CN203196450U CN 201320144133 CN201320144133U CN203196450U CN 203196450 U CN203196450 U CN 203196450U CN 201320144133 CN201320144133 CN 201320144133 CN 201320144133 U CN201320144133 U CN 201320144133U CN 203196450 U CN203196450 U CN 203196450U
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- CN
- China
- Prior art keywords
- filter
- filtrate
- cylinder
- cylindrical shell
- filtrate chamber
- 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 a filter which comprises a filter cylinder, a primary filtration device is arranged at the 1/2 position of the upper side of the cylinder, and a fine filtration device is arranged at the 1/2 position of the lower side of the cylinder; the primary filtration device comprises a mixture inlet, a filtration layer, a first filter liquor cavity and a filter liquor outlet above the cylinder; the fine filtration device comprises a feed tube, a filter tube, a second filter liquor cavity and a filter liquor outlet, and multiple filter holes are formed in the filter tube; in addition, a heat preserving jacket is arranged outside the filter cylinder. According to the filter, primary-filtrated filter liquor of the filtering layer is filtrated again, and a heat preserving jacket is added, and therefore, the filtering efficiency is improved, the content of impurities is reduced, and the purity of material liquid and the filtering effect are improved.
Description
Technical field
The utility model relates to a kind of filter, is specifically related to a kind of filter of biological material.
Background technology
At present, in bio-pharmaceuticals, because the solid impurity in the filtrate is many, easily cause plugged filter, prolonged filtration time, and then affected production efficiency, improve production cost.
Adopt a plurality of screen pipes to filter among the CN202020957 U, improved to a certain extent the rate of filtration, if but with filtrate directly by the screen pipe of a plurality of fine and close filter bores is arranged, easily result in blockage, affect filter effect.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of filter that contains initial filter device and fine filtering device is provided.
The technical solution of the utility model is as follows:
A kind of filter comprises filter cylinder, and 1/2 place, cylindrical shell top is the initial filter device, and 1/2 place, cylindrical shell below is fine filtering device.Wherein the initial filter device comprises compound import, filter course, the first filtrate chamber and the filtrate (liquid of being located at the cylindrical shell top; Fine filtering device comprises feed pipe, screen pipe, the second filtrate chamber, filtrate (liquid, and a plurality of filter bores distribute on the screen pipe.
Further, filter course is 1-5 metafiltration cloth or 2-5 metafiltration paper, and the lower surface in the first filtrate chamber and the second filtrate chamber is cambered surface.
Further, the cylindrical shell of filter has insulation jacket outward, and chuck is provided with steam inlet and steam gas outlet.
The beneficial effects of the utility model are:
1, refilters by the filtrate with the initial filter gained of filter course, greatly improved the rate of filtration.
2, set up insulation jacket, increase molecule activity, thereby realize good filter effect.
3, through initial filter and twice filtration of essence filter, can greatly reduce impurity content, improve feed liquid purity.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is that master of the present utility model looks schematic diagram;
Among the figure, 1, the compound import, 2, filter course, the 3, first filtrate chamber,
4, filtrate (liquid, 5, feed pipe, 6, screen pipe,
7, the second filtrate chamber, 8, filtrate (liquid, 9 insulation jacket,
10, steam inlet, 11, the steam gas outlet.
The specific embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing, but this should be interpreted as that the scope of this bright above-mentioned theme only limits to following example, all technology that realizes based on the utility model foregoing all belong to scope of the present utility model.
Embodiment 1
A kind of filter comprises filter cylinder, and 1/2 place, cylindrical shell top is the initial filter device, and 1/2 place, cylindrical shell below is fine filtering device.
The initial filter device comprises compound import 1, filter course 2, the first filtrate chamber 3 and the filtrate (liquid 4 of being located at the cylindrical shell top, and filter course 2 is 1 metafiltration cloth.
Fine filtering device comprises feed pipe 5, screen pipe 6, the second filtrate chamber 7, filtrate (liquid 8, and a plurality of filter bores distribute on the screen pipe 6.The lower surface in the first filtrate chamber 3 and the second filtrate chamber 7 is cambered surface.
In addition, the cylindrical shell of filter has insulation jacket 9 outward, and chuck 9 is provided with steam inlet 10 and steam gas outlet 11.
Embodiment 2
A kind of filter comprises filter cylinder, and 1/2 place, cylindrical shell top is the initial filter device, and 1/2 place, cylindrical shell below is fine filtering device.
The initial filter device comprises compound import 1, filter course 2, the first filtrate chamber 3 and the filtrate (liquid 4 of being located at the cylindrical shell top, and filter course 2 is 2 metafiltration paper.
Fine filtering device comprises feed pipe 5, screen pipe 6, the second filtrate chamber 7, filtrate (liquid 8, and a plurality of filter bores distribute on the screen pipe 6.The lower surface in the first filtrate chamber 3 and the second filtrate chamber 7 is cambered surface.
In addition, the cylindrical shell of filter has insulation jacket 9 outward, and chuck 9 is provided with steam inlet 10 and steam gas outlet 11.
Claims (7)
1. a filter comprises filter cylinder, it is characterized in that 1/2 place, cylindrical shell top is the initial filter device, and 1/2 place, cylindrical shell below is fine filtering device.
2. filter according to claim 1 is characterized in that the initial filter device comprises compound import, filter course, the first filtrate chamber and the filtrate (liquid of being located at the cylindrical shell top.
3. filter according to claim 2 is characterized in that filter course is 1-5 metafiltration cloth or 2-5 metafiltration paper.
4. filter according to claim 2, the lower surface that it is characterized in that the filtrate chamber is cambered surface.
5. filter according to claim 1 is characterized in that fine filtering device comprises feed pipe, screen pipe, the second filtrate chamber, filtrate (liquid, and a plurality of filter bores distribute on the screen pipe.
6. filter according to claim 5, the lower surface that it is characterized in that the filtrate chamber is cambered surface.
7. filter according to claim 1 is characterized in that cylindrical shell has insulation jacket outward, and chuck is provided with steam inlet and steam gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144133 CN203196450U (en) | 2013-03-27 | 2013-03-27 | Filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144133 CN203196450U (en) | 2013-03-27 | 2013-03-27 | Filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203196450U true CN203196450U (en) | 2013-09-18 |
Family
ID=49140592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320144133 Expired - Fee Related CN203196450U (en) | 2013-03-27 | 2013-03-27 | Filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203196450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413305A (en) * | 2015-12-23 | 2016-03-23 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Two-stage fine filter device and two-stage fine filter method for fracturing flow-back fluid |
-
2013
- 2013-03-27 CN CN 201320144133 patent/CN203196450U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413305A (en) * | 2015-12-23 | 2016-03-23 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Two-stage fine filter device and two-stage fine filter method for fracturing flow-back fluid |
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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: 20130918 Termination date: 20160327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |