CN2743014Y - Fast opening type pipe line filter - Google Patents
Fast opening type pipe line filter Download PDFInfo
- Publication number
- CN2743014Y CN2743014Y CN 200420077669 CN200420077669U CN2743014Y CN 2743014 Y CN2743014 Y CN 2743014Y CN 200420077669 CN200420077669 CN 200420077669 CN 200420077669 U CN200420077669 U CN 200420077669U CN 2743014 Y CN2743014 Y CN 2743014Y
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- CN
- China
- Prior art keywords
- filter
- pipe
- filter core
- supporting
- air inlet
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a pipe line filter for petroleum steam pipeline, belonging to a filter device for natural gas pipeline in petroleum conveyance engineering, which is used for removing the solid particle in the natural gas. The pipe line filter is a T-shaped entirety comprising an air inlet pipe, a shell, a supporting, a filtering core, a blankoff flange, an air outlet pipe and a drain pipe. The utility model is characterized in that one side of the shell is provided with the air inlet pipe, the air inlet pipe and the shell form an angle of 90 degrees, one end of the shell is provided with the air outlet pipe, and the other is provided with the blankoff flange. A supporting base is welded in the shell, the supporting is connected with the supporting base by supporting the plug in connector of the bottom, the filtering core is wrapped out of the supporting, and the top of the filtering core is provided with a fixing equipment. The blankoff flange adopts the structure of plug-in type or clamping band type, and is provided with a safety interlock, ensuring the safety when changing the filtering core of the filter. By using the pipe line filter, the filtering core can be changed or repaired conveniently and rapidly on the condition of no unpacking the air inlet and outlet flange.
Description
Technical field
The utility model relates to the piping filter that a kind of oil gas pipeline is used, and belongs to natural gas line filter in the oil gathering engineering, is used for removing the solid particle of natural gas.
Background technology
In the prior art, piping filter often is installed on the straight length of natural gas line, the filter two ends are connected with pipeline with flange, this filter core to the maintenance that need regularly carry out filter and filter is changed and is brought a lot of inconvenience, usually after needing the pipeline pressure release, unload that filter just can be safeguarded or renew cartridge more, the delay time at stop is longer.
Summary of the invention
The utility model purpose is to overcome above-mentioned straight pipe type filter defective structurally, and a kind of piping filter that can open fast that is convenient for changing filter core is provided, and makes things convenient for the replacing of filter core.
The utility model adopts following technical scheme:
The whole one-tenth of the utility model piping filter T font, and piping filter is welded by each component end item.The utility model is made of air inlet pipe, housing, support, filter core, blind plate, escape pipe and blow-off pipe, a side that it is characterized in that housing has air inlet pipe, air inlet pipe becomes 90 ° with housing, housing one end is an escape pipe, the other end is equipped with blind plate, is welded with supporting seat in the housing, supports by the support base plug-in unit to be connected with supporting seat, the filter core bag is tied up in supports outer, and there is fixture on the filter core top.
When above-mentioned piping filter, support 3 when adopting plug in construction to be connected with supporting seat 7 by support base plug-in unit 8, employing spring 11 and filter core plate washers 10 in the blind plate 5 are fixed on the top of filter core 4 in the support 3.
When above-mentioned piping filter, when support 3 is threaded by support base plug-in unit 8 and supporting seat 7 employings, can filter core 4 tops be fixed on by turret head handle 14 and filter core plate washer 10 and supports on 3.
Above-mentioned blind plate adopts socket type or clamping hoop type structure, is equipped with safety interlocking, has only when the filter internal pressure drops is normal pressure, and the blind plate lid just can be opened, and has guaranteed the safety when filter element is changed.This blind plate is selected relevant products such as the CKM300/10 model of Mudanjiang oil specific purpose tool factory at present for use.
The shape of the support 3 of the filter core 4 of above-mentioned piping filter is tapered.Can guarantee that filter core has bigger filter area, pressure drop is little, also is convenient to filter core simultaneously and changes.
Blow-off pipe 13 is used for getting rid of the liquid wastes of filtration.
Utilize above-mentioned piping filter to can be implemented under the situation that the gas inlet and outlet flange do not tear open, convenient renew cartridge or overhaul sooner.
Description of drawings
Fig. 1, the piping filter structure chart of plug in construction
As shown in fig. 1, the piping filter of plug in construction mainly is made of air inlet pipe 1, housing 2, support 3, filter core 4, blind plate 5, escape pipe 6, supporting seat 7, support base plug-in unit 8, sealing ring 9, filter core plate washer 10, spring 11, flange 12, blow-off pipe 13, solder joint 15 etc.
Fig. 2, the piping filter structural representation of screw connected structure
As shown in Figure 2, the piping filter of screw connected structure mainly is made of air inlet pipe 1, housing 2, support 3, filter core 4, blind plate 5, escape pipe 6, filter core plate washer 10, turret head handle 14 etc.
The specific embodiment
Embodiment one, the piping filter of plug in construction is made of air inlet pipe 1, housing 2, support 3, filter core 4, blind plate 5, escape pipe 6 and blow-off pipe 13, a side that it is characterized in that housing 2 has air inlet pipe 1, air inlet pipe 1 and 2 one-tenth 90 ° of housings, housing 2 one ends are escape pipes 6, the other end is equipped with blind plate 5, be welded with supporting seat 7 in the housing, support 3 adopts plug in construction to be connected by support base plug-in unit 8 with supporting seat 7, filter core 4 bags are tied up and are being supported 3 outsides, adopt spring 11 and filter core plate washers 10 in the blind plate 5, the top of filter core 4 is fixed on supports on 3.
Embodiment two, the piping filter of screw connected structure is made of air inlet pipe 1, housing 2, support 3, filter core 4, blind plate 5, escape pipe 6 and blow-off pipe 13, a side that it is characterized in that housing 2 has air inlet pipe 1, air inlet pipe 1 and 2 one-tenth 90 ° of housings, housing 2 one ends are escape pipes 6, the other end is equipped with blind plate 5, be welded with supporting seat 7 in the housing, support 3 is adopted with supporting seat 7 by support base plug-in unit 8 and is threaded, filter core 4 bags are tied up and are being supported 3 outsides, and turret head handle 14 and filter core plate washer 10 are fixed on the top of filter core 4 in the support 3.
Claims (4)
1, a kind of quick open-type piping filter, constitute by air inlet pipe (1), housing (2), support (3), filter core (4), blind plate (5), escape pipe (6) and blow-off pipe (13), a side that it is characterized in that housing (2) has air inlet pipe (1), air inlet pipe (1) becomes 90 ° with housing (2), housing (2) one ends are escape pipe (6), the other end is equipped with blind plate (5), be welded with supporting seat (7) in the housing, supporting (3) is connected with supporting seat (7) by support base plug-in unit (8), filter core (4) bag is tied up and is being supported (3) outside, and there is fixture on filter core (4) top.
2, quick open-type piping filter as claimed in claim 1, it is characterized in that supporting (3) and adopt plug in construction to be connected, adopt spring (11) and filter core plate washer (10) that filter core (4) top is fixed in the support (3) in the blind plate (5) by support base plug-in unit (8) and supporting seat (7).
3, quick open-type piping filter as claimed in claim 1, it is characterized in that supporting (3) and be threaded with supporting seat (7) employing, adopt turret head handle (14) and filter core plate washer (10) that filter core (4) top is fixed in the support (3) by support base plug-in unit (8).
4, quick open-type piping filter as claimed in claim 1 is characterized in that support (3) profile of filter core (4) is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420077669 CN2743014Y (en) | 2004-07-15 | 2004-07-15 | Fast opening type pipe line filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420077669 CN2743014Y (en) | 2004-07-15 | 2004-07-15 | Fast opening type pipe line filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2743014Y true CN2743014Y (en) | 2005-11-30 |
Family
ID=35633034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420077669 Expired - Fee Related CN2743014Y (en) | 2004-07-15 | 2004-07-15 | Fast opening type pipe line filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2743014Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626458A (en) * | 2018-06-06 | 2018-10-09 | 浙江盾运实业有限公司 | Combustion gas filter device |
-
2004
- 2004-07-15 CN CN 200420077669 patent/CN2743014Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626458A (en) * | 2018-06-06 | 2018-10-09 | 浙江盾运实业有限公司 | Combustion gas filter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |