CN203564879U - Natural gas filtering pipeline - Google Patents
Natural gas filtering pipeline Download PDFInfo
- Publication number
- CN203564879U CN203564879U CN201320370504.3U CN201320370504U CN203564879U CN 203564879 U CN203564879 U CN 203564879U CN 201320370504 U CN201320370504 U CN 201320370504U CN 203564879 U CN203564879 U CN 203564879U
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- CN
- China
- Prior art keywords
- filtering
- natural gas
- pipeline
- layer
- rack
- 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 belongs to the technical field of separation and transportation of natural gas and particularly relates to a natural gas filtering pipeline. The natural gas filtering pipeline comprises a pipe body and a filtering layer; the filtering layer is positioned inside the pipe body; the filtering layer comprises a filtering outer layer, a filtering middle layer and a filtering inner layer; a filtering screen sequentially comprises the filtering inner layer, a net rack, the filtering middle layer, a net rack, the filtering outer layer and a net rack from inside to outside. The natural gas filtering pipeline has the benefits that the pipeline adopting the structure can effectively separate impurities in the natural gas transporting process; the service life of the pipeline is prolonged; the transporting speed of the natural gas cannot be influenced; working efficiency is improved; cost is reduced.
Description
Technical field
The utility model belongs to natural gas separation, transportation technology field, relates in particular to a kind of natural gas filtering pipeline.
Background technology
In the pipeline transportation process of natural gas, need to carry out impurity particle filtration to ducted natural gas, existing natural gas line is not installed filter mostly, pipeline is used for a long time, and the impurity in natural gas easily makes line clogging, needs cleaning or changes pipeline, affect efficiency, increase cost.
Summary of the invention
The purpose of this utility model is to provide a kind of natural gas filtering pipeline that can separate the impurity in natural gas for above-mentioned technological deficiency.
To achieve these goals, technical solution adopted in the utility model is: a kind of natural gas filtering pipeline, comprise body and filter course, described filter course is in body inside, described filter course comprises that filtration is outer, filters middle level, filters internal layer, and described filter course is followed successively by from inside to outside and filters internal layer, rack, filtration middle level, rack, filtration skin, rack.
Wherein, described filter course is polyurethane structural.
Wherein, described rack is nonwoven fabric construct.
The beneficial effects of the utility model are: adopt the pipeline of said structure, can effectively separate the impurity in natural gas transportation process, increased the service life of pipeline, can not affect the travelling speed of natural gas, increase work efficiency, reduce costs.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model,
Fig. 2 is cross section structure schematic diagram of the present utility model,
In figure, 1, body, 2, rack, 3, filter internal layer,
4, filter middle level, 5, filter outer.
The specific embodiment
Below in conjunction with accompanying drawing, a kind of specific embodiment of the present utility model is made to brief description.
As shown in Figure 1-2, a kind of natural gas filtering pipeline, comprise body 1 and filter course, described filter course is in body 1 inside, described filter course comprises filtration skin 5, filters middle level 4, filters internal layer 3, described filter course is followed successively by from inside to outside and filters internal layer 3, rack 2, filtration middle level 4, rack 2, filters skin 5, rack 2, and described filter course is polyurethane structural, and described rack is nonwoven fabric construct.
Above an example of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. a natural gas filtering pipeline, comprise body and filter course, it is characterized in that, described filter course is in body inside, described filter course comprises that filtration is outer, filters middle level, filters internal layer, and described filter course is followed successively by from inside to outside and filters internal layer, rack, filtration middle level, rack, filtration skin, rack.
2. a kind of natural gas filtering pipeline according to claim 1, is characterized in that, described filter course is polyurethane structural.
3. a kind of natural gas filtering pipeline according to claim 1, is characterized in that, described rack is nonwoven fabric construct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320370504.3U CN203564879U (en) | 2013-06-25 | 2013-06-25 | Natural gas filtering pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320370504.3U CN203564879U (en) | 2013-06-25 | 2013-06-25 | Natural gas filtering pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203564879U true CN203564879U (en) | 2014-04-30 |
Family
ID=50532643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320370504.3U Expired - Fee Related CN203564879U (en) | 2013-06-25 | 2013-06-25 | Natural gas filtering pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203564879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082312A (en) * | 2019-04-23 | 2019-08-02 | 中海油（天津）管道工程技术有限公司 | A kind of short-section type oscillation chamber for the monitoring of Gas Caused By Pipeline Accidents component |
-
2013
- 2013-06-25 CN CN201320370504.3U patent/CN203564879U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082312A (en) * | 2019-04-23 | 2019-08-02 | 中海油（天津）管道工程技术有限公司 | A kind of short-section type oscillation chamber for the monitoring of Gas Caused By Pipeline Accidents component |
| CN110082312B (en) * | 2019-04-23 | 2021-10-12 | 中海油（天津）管道工程技术有限公司 | Short-joint type oscillation cavity for monitoring gas components of natural gas pipeline |
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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: 20140430 Termination date: 20150625 |
|
| EXPY | Termination of patent right or utility model |