CN202366538U - Casting film liquid filtering device - Google Patents
Casting film liquid filtering device Download PDFInfo
- Publication number
- CN202366538U CN202366538U CN2011205409327U CN201120540932U CN202366538U CN 202366538 U CN202366538 U CN 202366538U CN 2011205409327 U CN2011205409327 U CN 2011205409327U CN 201120540932 U CN201120540932 U CN 201120540932U CN 202366538 U CN202366538 U CN 202366538U
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- CN
- China
- Prior art keywords
- filter core
- filter
- cylindrical shell
- casting solution
- exhaust apparatus
- Prior art date
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- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a filtering device, in particular to a casting film liquid filtering device, which comprises a filter core, a base for fixing the filter core and a tube body for containing the filter core and filtrate. An exhaust port is arranged at the top end of the filter core and adopts a hose connector, a cavity body exhaust device and a filter core exhaust device are arranged on the tube body, the cavity body exhaust device can be directly arranged on the tube body through an exhaust valve, the filter core exhaust device is provided with the hose connector on the side of a cavity body, an exhaust valve is arranged on an atmosphere side, and the exhaust port on the filter core can be communicated with the exhaust device on the tube body through a hose. The casting film liquid filtering device has the advantages that air accumulated in the filter core can be effectively exhausted into the atmosphere, bubbles in filtered slurry are effectively reduced, functions of filtering and defoaming are effectively achieved, and detaching and maintaining are convenient. The casting film liquid filtering device has good effects during filtering use.
Description
Technical field
The utility model relates to a kind of filter, specifically is meant a kind of casting solution filter.
Background technology
At present, widely used liquid filter major part comprises a filter core excessively that is used to remove impurity, a base that is used for fixing filter core, a cylindrical shell that is used to hold filter core and filtrating on the market.An import also is set on the base usually communicates with the cavity that cylindrical shell and base constitute, an outlet communicates with the filter core socket; Cylinder top then is provided with air bleeding valve.During work, filtrating gets into cavity by import, behind filter element filtering, is flowed out by outlet, and the compressed air that forms in the cavity can have been accomplished whole filter process like this by air bleeding valve emptying.But when this type filter was used to filter the bigger casting solution of viscosity, because the gas in the filter core can't be got rid of, filtrating after filtering usually was mixed with bubble.The film that such casting solution is prepared from, can produce multiple adverse effects such as intensity decline, defective hole.
The utility model content
The purpose of the utility model is to provide a kind of novel casting solution filter, and this filter is realized the function of the removal of impurity and deaeration simultaneously.
The above-mentioned purpose of the utility model realizes through following technical scheme:
A kind of casting solution filter comprises filter core, base, cylindrical shell, it is characterized in that the filter core top is provided with the filter core exhaust outlet, and filter core exhaust apparatus and cavity exhaust apparatus are set on the cylindrical shell; Base is used for fixing filter core in the utility model, cylindrical shell is to be used to hold filter core and filtrating.
As preferably, the filter core exhaust outlet in the above-mentioned casting solution filter is one and is fixed in filter core top and the terminal hose connection that is connected with the filter core conduit;
As preferably, the filter core exhaust outlet is that one one end is fixed in the filter core top in the perhaps above-mentioned casting solution filter, and an end is through cylindrical shell and the extraneous pipeline that is connected.
As preferably, base comprises fixed support, feed tube, drain pipe, filter core socket in the above-mentioned casting solution filter.
As preferably, the filter core exhaust apparatus is one and at cavity one end hose connection is set in the above-mentioned casting solution filter, and the device of air valve is set at atmosphere one end.
As preferably, the filter core exhaust apparatus is the pipeline path that is arranged on the cylindrical shell in the above-mentioned casting solution filter.
As preferably, the cavity exhaust apparatus is an air bleeding valve that is arranged on the cylindrical shell in the above-mentioned casting solution filter.
In the utility model, cavity exhaust apparatus and filter core exhaust apparatus are set on cylindrical shell, the cavity exhaust apparatus can adopt air bleeding valve directly to be arranged on the cylindrical shell, and the filter core exhaust apparatus can be perforate on the cylindrical shell, forms the path of flexible pipe.Exhaust apparatus on the filter core can communicate through flexible pipe with exhaust apparatus on the cylindrical shell.
Beneficial effect: the casting solution filter of the utility model is in filter process; Can effectively enter in the atmosphere overstocking in the filter core gas inside; Significantly reduce the bubble that filters in the casting solution of back, effectively realized two functions of filtration and deaeration, and dismounting, easy to maintenance.
Description of drawings
Fig. 1 is the structural representation of the utility model;
The 1-base, the 11-import, the 12-outlet, the 13-support, the 14-tapping valve, 15-filter core socket,
The 2-filter core, 21-filter core socket, the 22-filter material, 23-filter core conduit, the 24-hose connection,
The 3-cylindrical shell, 31-fast-assembling interface, the 32-air bleeding valve,
4-filter core exhaust apparatus, the 41-hose connection, the 42-air bleeding valve,
The 5-flexible pipe, 6-fast-assembling clip, 7-cylindrical shell fast-assembling clip
The specific embodiment
Below in conjunction with accompanying drawing, the enforcement of the utility model is specified:
According to structure shown in Figure 1, make a casting solution filter, comprise filter core 2, be used for fixing filter core base 1, be used to hold the cylindrical shell 3 of filter core and filtrating; Wherein filter core 2 comprises filter material 22, filter core conduit 23, on the top of filter core 2 exhaust outlet is set, and exhaust outlet adopts hose connection 24, communicates with filter core conduit 23, is fixed in cylindrical shell 3 with base 1 through cylindrical shell fast-assembling clip 7; In cylindrical shell 3, the filter core socket 21 on the filter core 2 is connected with filter core socket 15.Cavity exhaust apparatus and filter core exhaust apparatus are set on cylindrical shell 3, and the cavity exhaust apparatus adopts air bleeding valve 32 directly to be arranged on the cylindrical shell 3, on the cylindrical shell 3 fast-assembling interface 31 is arranged in the present embodiment, can conveniently install, dismantle; The filter core exhaust apparatus is provided with hose connection 41 in cavity side, at atmospheric side air bleeding valve 42 is set, and filter core exhaust apparatus 4 is tightly connected through fast-assembling clip 6 with cylindrical shell 3.Hose connection 24 on the filter core can be communicated with through flexible pipe 5 with filter core exhaust apparatus 4.Base 1 comprises import 11, outlet 12, support 13, tapping valve 14, filter core socket 15.Import 11 and cylindrical shell 3 communicates with the cavity that base 1 constitutes, and outlet 12 is connected with filter core socket 15, and tapping valve 14 communicates with the cavity of cylindrical shell 3 and base 1 formation, is used to get rid of the residue of feed liquid.
During work, feed liquid gets into from import 11, after filter material 22 filtrations of process filter core 2, filter core conduit 23 compile, is flowed out by outlet 12.Wherein, gas in the filter core 2 and the gas in the cylindrical shell 3 are discharged by the air bleeding valve 42 of filter core exhaust apparatus and the air bleeding valve 41 of cavity exhaust apparatus respectively.
The casting solution filter of the utility model is in filter process; Not only can impurity screening; Can also effectively enter in the atmosphere, significantly reduce the bubble that filters in the casting solution of back, effectively realize two functions of filtration and deaeration overstocking in the filter core gas inside.
Certainly; Those of ordinary skill in the art will be appreciated that; Above embodiment is used for explaining the utility model; And be not as to the qualification of the utility model, as long as in the essential scope of the utility model, all will drop in the scope of the utility model claims variation, the modification of the above embodiment.
Claims (7)
1. a casting solution filter comprises filter core, base, cylindrical shell, it is characterized in that the filter core top is provided with the filter core exhaust outlet, and filter core exhaust apparatus and cavity exhaust apparatus are set on the cylindrical shell.
2. casting solution filter according to claim 1 is characterized in that described filter core exhaust outlet is one and is fixed in filter core top and the terminal hose connection that is connected with the filter core conduit.
3. casting solution filter according to claim 1 is characterized in that described filter core exhaust outlet is that one one end is fixed in the filter core top, and an end is through cylindrical shell and the extraneous pipeline that is connected.
4. casting solution filter according to claim 1 is characterized in that described base comprises fixed support, feed tube, drain pipe, filter core socket.
5. casting solution filter according to claim 1 is characterized in that described filter core exhaust apparatus is one and at cavity one end hose connection is set, and the device of air valve is set at atmosphere one end.
6. casting solution filter according to claim 1 is characterized in that described filter core exhaust apparatus is the pipeline path that is arranged on the cylindrical shell.
7. casting solution filter according to claim 1 is characterized in that described cavity exhaust apparatus is an air bleeding valve that is arranged on the cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205409327U CN202366538U (en) | 2011-12-21 | 2011-12-21 | Casting film liquid filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205409327U CN202366538U (en) | 2011-12-21 | 2011-12-21 | Casting film liquid filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202366538U true CN202366538U (en) | 2012-08-08 |
Family
ID=46590263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205409327U Expired - Fee Related CN202366538U (en) | 2011-12-21 | 2011-12-21 | Casting film liquid filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202366538U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110870995A (en) * | 2018-08-30 | 2020-03-10 | 杭州科百特过滤器材有限公司 | Filter |
| CN110947220A (en) * | 2018-09-27 | 2020-04-03 | 杭州科百特过滤器材有限公司 | Filter |
| CN117839457A (en) * | 2023-12-26 | 2024-04-09 | 湖北巨晟科技有限公司 | Cellulose acetate electrophoretic film and preparation process thereof |
| US12005379B2 (en) | 2020-11-20 | 2024-06-11 | Entegris, Inc. | Filter apparatus with vented core |
-
2011
- 2011-12-21 CN CN2011205409327U patent/CN202366538U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110870995A (en) * | 2018-08-30 | 2020-03-10 | 杭州科百特过滤器材有限公司 | Filter |
| CN110947220A (en) * | 2018-09-27 | 2020-04-03 | 杭州科百特过滤器材有限公司 | Filter |
| US12005379B2 (en) | 2020-11-20 | 2024-06-11 | Entegris, Inc. | Filter apparatus with vented core |
| CN117839457A (en) * | 2023-12-26 | 2024-04-09 | 湖北巨晟科技有限公司 | Cellulose acetate electrophoretic film and preparation process thereof |
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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: 20120808 Termination date: 20201221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |