CN104248888A - Natural gas filter pipeline - Google Patents
Natural gas filter pipeline Download PDFInfo
- Publication number
- CN104248888A CN104248888A CN201310258349.0A CN201310258349A CN104248888A CN 104248888 A CN104248888 A CN 104248888A CN 201310258349 A CN201310258349 A CN 201310258349A CN 104248888 A CN104248888 A CN 104248888A
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- China
- Prior art keywords
- natural gas
- rack
- pipeline
- filter layer
- filter
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Abstract
The invention belongs to the technical field of natural gas separation and transportation, and especially relates to a natural gas filter pipeline. The natural gas filter pipeline comprises a pipeline body and a filter layer, the filter layer is arranged in the pipeline body, the filter layer comprises an outer filter layer, a middle filter and an outer filter layer, and the filter screen (layer) concretely comprises the inner filter layer, a rack, the middle filter layer, a rack, the outer filter layer and a rack from inside to outside. The pipeline adopting the above structure can effectively separate impurities in the natural gas transportation process, so the service life of the pipeline is prolonged, the natural gas transportation speed is not affected, the work efficiency is improved, and the cost is reduced.
Description
Technical field
The invention belongs to natural gas separation, technical field of transportation, particularly relate 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 does not install filter mostly, pipeline uses 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 object of the invention is to provide a kind of natural gas filtering pipeline that can be separated the impurity in natural gas for above-mentioned technological deficiency.
To achieve these goals, the technical solution used in the present invention is: a kind of natural gas filtering pipeline, comprise body and filter course, described filter course is at tubular body, described filter course comprises filtration outer layer, filters middle level, filters internal layer, and described screen pack is followed successively by from inside to outside and filters internal layer, rack, filtration middle level, rack, filtration outer layer, rack.
Wherein, described filter course is polyurethane structural.
Wherein, described rack is nonwoven fabric construct.
The invention has the beneficial effects as follows: the pipeline adopting said structure, effectively can be separated the impurity in natural gas transportation process, add 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 invention,
Fig. 2 is cross section structure schematic diagram of the present invention,
In figure, 1, body, 2, rack, 3, filter internal layer,
4, filter middle level, 5, filter middle level.
Detailed description of the invention
Below in conjunction with accompanying drawing, brief description is made to a kind of detailed description of the invention of the present invention.
As shown in Figure 1-2, a kind of natural gas filtering pipeline, comprise body 1 and filter course, described filter course is inner at body 1, described filter course comprises filtration outer layer 5, filters middle level 4, filters internal layer 3, described screen pack is followed successively by from inside to outside and filters internal layer 3, rack 2, filters middle level 4, rack 2, filtration outer layer 5, rack 2, and described filter course is polyurethane structural, and described rack is nonwoven fabric construct.
Above an example of the present invention has been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (3)
1. a natural gas filtering pipeline, comprise body and filter course, it is characterized in that, described filter course is at tubular body, described filter course comprises filtration outer layer, filters middle level, filters internal layer, and described screen pack is followed successively by from inside to outside and filters internal layer, rack, filtration middle level, rack, filtration outer layer, 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 |
|---|---|---|---|
| CN201310258349.0A CN104248888A (en) | 2013-06-25 | 2013-06-25 | Natural gas filter pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310258349.0A CN104248888A (en) | 2013-06-25 | 2013-06-25 | Natural gas filter pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104248888A true CN104248888A (en) | 2014-12-31 |
Family
ID=52184349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310258349.0A Pending CN104248888A (en) | 2013-06-25 | 2013-06-25 | Natural gas filter pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104248888A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457409A (en) * | 2015-12-29 | 2016-04-06 | 常熟市上海飞奥压力容器制造有限公司 | Natural gas filter shell |
| CN108201740A (en) * | 2016-12-17 | 2018-06-26 | 重庆市银盛模具有限公司 | Injection mold exhaust-gas treatment pipe |
-
2013
- 2013-06-25 CN CN201310258349.0A patent/CN104248888A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457409A (en) * | 2015-12-29 | 2016-04-06 | 常熟市上海飞奥压力容器制造有限公司 | Natural gas filter shell |
| CN108201740A (en) * | 2016-12-17 | 2018-06-26 | 重庆市银盛模具有限公司 | Injection mold exhaust-gas treatment pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141231 |