CN204656266U - A kind of filter core of natural gas filter - Google Patents
A kind of filter core of natural gas filter Download PDFInfo
- Publication number
- CN204656266U CN204656266U CN201520364188.8U CN201520364188U CN204656266U CN 204656266 U CN204656266 U CN 204656266U CN 201520364188 U CN201520364188 U CN 201520364188U CN 204656266 U CN204656266 U CN 204656266U
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- filter
- fibrage
- filter core
- natural gas
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Abstract
The utility model discloses a kind of filter core of natural gas filter, it relates to oil purifier technical field, and it comprises filter body, upper cover, lower cover, entrance, outlet, outer coarse filtration fibrage, fibrous skeleton layer, middle fine filtering fibrage, adsorbent fibers layer, interior essence filter fibrage, fixed bar, stainless steel fine-structure mesh, spins cloth, fabric screen, filter screen and adsorption net; The utility model structure is simple, compact and reasonable, fast easy to assembly, connect reliable, avoid occur filter core operationally filter course blocking situation, improve the precision of filtration and the efficiency of filtration, extend the service life of filter core, substantially increase the reliability of filter core work, be easy to use and promote.
Description
Technical field:
The utility model relates to natural gas technical field, is specifically related to a kind of filter core of natural gas filter.
Background technology:
At present, the natural gas filter core that market occurs is primarily of filter element body and the upper cover and the lower cover that are arranged on the axial two ends of filter element body, on cover and have oil-in, usual upper cover and lower cover are ferrous material, make natural gas filter core heavier, when mounted, upper cover is easily caused to be out of shape, cannot recycle after distortion, and on cover and not there is sealing device, easily cause the gas leakage at air inlet place.
Utility model content:
In order to solve the problem, the utility model provides a kind of technical scheme: a kind of filter core of natural gas filter, comprise filter body, upper cover, lower cover, entrance and exit, described upper cover is fixedly connected with the top of filter body, described lower cover is fixedly connected with the below of filter body, described entrance is integrally formed in and covers, described outlet is integrally formed in down and covers, its innovative point is: also comprise outer coarse filtration fibrage, fibrous skeleton layer, middle fine filtering fibrage, adsorbent fibers layer, interior essence filter fibrage, fixed bar, stainless steel fine-structure mesh, spin cloth, fabric screen, filter screen and adsorption net, the chamber inner wall of described filter body is provided with outer coarse filtration fibrage, the fibrolaminar inner surface of described outer coarse filtration is provided with fibrous skeleton layer, the inner surface of described fibrous skeleton layer is provided with middle fine filtering fibrage, the fibrolaminar inner surface of described middle fine filtering is provided with adsorbent fibers layer, the inner surface of described adsorbent fibers layer is provided with interior essence filter fibrage, the fibrolaminar upper inner of described interior essence filter is fixedly connected with a stainless steel fine-structure mesh by two fixed bars, the fibrolaminar inner surface of described interior essence filter is also provided with successively by fixed bar and spins cloth, fabric screen, filter screen and adsorption net.
As preferably, described adsorption net is activated carbon net.
As preferably, described stainless steel fine-structure mesh is provided with magnetite.
As preferably, between described fixed bar is upper and lower, be provided with certain interval.
The beneficial effects of the utility model: the utility model structure is simple, compact and reasonable, fast easy to assembly, connect reliable, avoid occur filter core operationally filter course blocking situation, improve the precision of filtration and the efficiency of filtration, extend the service life of filter core, substantially increase the reliability of filter core work, be easy to use and promote.
Accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
As shown in Figure 1, this detailed description of the invention is by the following technical solutions: a kind of filter core of natural gas filter, comprise filter body 1, upper cover 2, lower cover 3, entrance 4 and outlet 5, upper cover 2 is fixedly connected with the top of filter body 1, lower cover 3 is fixedly connected with the below of filter body 1, entrance 4 is integrally formed on upper cover 2, outlet 5 is integrally formed on lower cover 3, also comprises outer coarse filtration fibrage 6, fibrous skeleton layer 7, middle fine filtering fibrage 8, adsorbent fibers layer 9, interior essence filter fibrage 10, fixed bar 11, stainless steel fine-structure mesh 12, spins cloth 13, fabric screen 14, filter screen 15 and adsorption net 16; The chamber inner wall of filter body 1 is provided with outer coarse filtration fibrage 6; The inner surface of outer coarse filtration fibrage 6 is provided with fibrous skeleton layer 7; The inner surface of fibrous skeleton layer 7 is provided with middle fine filtering fibrage 8; The inner surface of middle fine filtering fibrage 8 is provided with adsorbent fibers layer 9; The inner surface of adsorbent fibers layer 9 is provided with interior essence filter fibrage 10; The upper inner of interior essence filter fibrage 10 is fixedly connected with a stainless steel fine-structure mesh 12 by two fixed bars 11; The inner surface of interior essence filter fibrage 10 is also provided with successively by fixed bar 11 and spins cloth 13, fabric screen 14, filter screen 15 and adsorption net 16.
Wherein, adsorption net 16 is activated carbon net; Stainless steel fine-structure mesh 12 is provided with magnetite; Certain interval is provided with between fixed bar about 11.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the filter core of a natural gas filter, comprise filter body (1), upper cover (2), lower cover (3), entrance (4) and outlet (5), described upper cover (2) is fixedly connected with the top of filter body (1), described lower cover (3) is fixedly connected with the below of filter body (1), described entrance (4) is integrally formed on upper cover (2), described outlet (5) is integrally formed on lower cover (3), it is characterized in that: also comprise outer coarse filtration fibrage (6), fibrous skeleton layer (7), middle fine filtering fibrage (8), adsorbent fibers layer (9), interior essence filter fibrage (10), fixed bar (11), stainless steel fine-structure mesh (12), spin cloth (13), fabric screen (14), filter screen (15) and adsorption net (16),
The chamber inner wall of described filter body (1) is provided with outer coarse filtration fibrage (6);
The inner surface of described outer coarse filtration fibrage (6) is provided with fibrous skeleton layer (7);
The inner surface of described fibrous skeleton layer (7) is provided with middle fine filtering fibrage (8);
The inner surface of described middle fine filtering fibrage (8) is provided with adsorbent fibers layer (9);
The inner surface of described adsorbent fibers layer (9) is provided with interior essence filter fibrage (10);
The upper inner of described interior essence filter fibrage (10) is fixedly connected with a stainless steel fine-structure mesh (12) by two fixed bars (11);
The inner surface of described interior essence filter fibrage (10) is also provided with successively by fixed bar (11) and spins cloth (13), fabric screen (14), filter screen (15) and adsorption net (16).
2. the filter core of a kind of natural gas filter according to claim 1, is characterized in that: described adsorption net (16) is activated carbon net.
3. the filter core of a kind of natural gas filter according to claim 1, is characterized in that: described stainless steel fine-structure mesh (12) is provided with magnetite.
4. the filter core of a kind of natural gas filter according to claim 1, is characterized in that: be provided with certain interval between described fixed bar (11) is upper and lower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520364188.8U CN204656266U (en) | 2015-06-01 | 2015-06-01 | A kind of filter core of natural gas filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520364188.8U CN204656266U (en) | 2015-06-01 | 2015-06-01 | A kind of filter core of natural gas filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204656266U true CN204656266U (en) | 2015-09-23 |
Family
ID=54126704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520364188.8U Expired - Fee Related CN204656266U (en) | 2015-06-01 | 2015-06-01 | A kind of filter core of natural gas filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204656266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481981A (en) * | 2020-04-18 | 2020-08-04 | 燕山大学 | Filter element and manufacturing method thereof |
-
2015
- 2015-06-01 CN CN201520364188.8U patent/CN204656266U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481981A (en) * | 2020-04-18 | 2020-08-04 | 燕山大学 | Filter element and manufacturing method 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20180601 |