CN202942741U - Gas filtering separator - Google Patents
Gas filtering separator Download PDFInfo
- Publication number
- CN202942741U CN202942741U CN 201220648858 CN201220648858U CN202942741U CN 202942741 U CN202942741 U CN 202942741U CN 201220648858 CN201220648858 CN 201220648858 CN 201220648858 U CN201220648858 U CN 201220648858U CN 202942741 U CN202942741 U CN 202942741U
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- China
- Prior art keywords
- filter core
- gas
- communicating pipe
- tubular type
- type filter
- 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 gas filtering separator which comprises a device shell, a tubular filter element, a gas inlet and a drain outlet. The gas filtering separator further comprises a pre-separating element arranged between the gas inlet and the tubular filter element. The pre-separating element consists of more than one 7-shaped baffling separating sheets welded on a communicating pipe. One end of the communicating pipe, close to the gas outlet, is fixedly welded in the device shell through a clapboard, so that gases before and after separation are completely isolated. One end of the communicating pipe, extending into the filter element end, is connected with the tubular filter element. After gas enters into the device shell, solid large particles and liquid drops are pre-separated first through the pre-separating element, and gas reaches the surface of the tubular filter element uniformly. According to the utility model, the gas filtering separator which is good in filtering effect and long in service life and effectively prevents part of the filter element from reaching the cleaning pressure difference too fast is obtained.
Description
Technical field
The utility model relates to a kind of gas filter separator, is mainly used in the gas transportation art.
Background technology
The gases such as natural gas mix metering and the use of the impurity effect gas that itself contains in gas or gas in order to prevent solid particle and drop in course of conveying, must carry out carrying after isolated by filtration to gas again.
Existing filter separator structure, the filter core of the tubular type element kit of apparatus casing compresses the filter core gland by clamp nut by the filter core pull bar, filter core is fixed on the filter core base, the screwed connection of filter core pull bar is on the filter core base, filter core base bottom is connected on a side ports of stay pipe, through hole sealing on stay pipe opposite side port and dividing plate is communicated with, easy to maintenance, the filter core two ends are with sealing gasket, by filter core base and gland, filter core is compressed, " V " type structure has been adopted in filter core base and filter core outlet side.
Gas directly filters by filter core after air inlet access arrangement housing, and due to the change of gas medium circulating direction and circulation area, and the restriction gas of structure can not be uniformly distributed in the surface of filter core.Because the direct impact of gas is more near the filtrate that the filter core of air inlet is stored in cartridge surface, and that the filter core away from the air inlet is stored in the filtrate of cartridge surface is corresponding few, finally causes filter core near air inlet to reach time of cleaning pressure reduction of design more Zao than the filter core of other position; And larger solid bulky grain and large drop directly clash near the cartridge surface of air inlet and may directly adhere on it, accelerate to reduce the service life near the filter core of air inlet.
Summary of the invention
the utility model can not be uniformly distributed in cartridge surface for overcoming existing filter separator structural limitations gas, the direct impact of gas causes being stored in the filtrate of cartridge surface more than the shortcomings and deficiencies of the cartridge surface filtrate away from air inlet near the filter core of air inlet, provide a kind of gas that makes to be uniformly distributed in cartridge surface, and by the pre-separation element, solid bulky grain in gas and large drop are carried out initial gross separation, reduce the impurity that arrives the tubular type filter core, capable of prolonging service life of filter elements, avoid the too fast a kind of gas filtration separator that reaches cleaning pressure reduction of part filter core.
The utility model is that the technical scheme that the technical solution problem adopts is:
A kind of gas filter separator, comprise apparatus casing, the tubular type filter core, air inlet, sewage draining exit, it is characterized in that: be provided with communicating pipe more than one at the inner chamber of described apparatus casing near described air inlet place, be welded with more than one 7 font baffling separate sheet on the outside tube wall of described communicating pipe; The inner chamber of described apparatus casing is fixed with dividing plate near an end of gas outlet, and described dividing plate is provided with through hole, seals with the through hole of described dividing plate near an end port of outlet side described communicating pipe to be communicated with, and is fixedly welded on described dividing plate; An end that stretches into the filter core end described communicating pipe is connected with described tubular type filter core.
A kind of gas filter separator is characterized in that: the other end of described communicating pipe is provided with bearing, and an end of described bearing and described tubular type filter core is by being arranged at described tubular type filter core and the same shaft compression of the pull bar in communicating pipe; Be provided with seal washer between described bearing and described tubular type filter core.
A kind of gas filter separator is characterized in that: described pull bar is welded and fixed near an end and the rectangular blocks of outlet side, the growing up in the internal diameter of described communicating pipe of described rectangular blocks, wide internal diameter less than described communicating pipe; The other end of described pull bar stretches out from the hole that is arranged on the filter core gland on described tubular type filter core, and the extension of described pull bar is provided with external screw thread, screws with the clamp nut spiral; Be provided with seal washer between described nut and described lid, described filter core gland welded seal is fixed in the port of tubular type filter core.
A kind of gas filter separator is characterized in that: described air inlet is arranged at the top of described apparatus casing or the position at middle part.
A kind of gas filter separator is characterized in that: described sewage outfalls setting is in the bottom of described apparatus casing, and described sewage outfalls setting has lock nut, and the internal thread of described lock nut and the external screw thread of sewage draining exit are to screwing.
A kind of gas filter separator is characterized in that: be welded with 4 ~ 67 font baffling separate sheet on described communicating pipe.
Compared with prior art characteristics of the present utility model are:
1, gas is when air inlet access arrangement housing, directly do not contact the tubular type cartridge surface, carry out initial gross separation but between import and tubular type filter core, the pre-separation element is set, the solid bulky grain is first separated with large drop, and by the sewage draining exit that the bottom arranges, impurity is discharged; Again by the tubular type filter core carry out secondary fine segmentation from, extended service life of filter core.
When 2, the pre-separation element carries out initial gross separation to gas, the zone at pre-separation element place forms a gas buffer region, the gas that enters this buffering area is carried out rectification, gas reached enter again after the atmospheric pressure of relative equilibrium the filter core region and carry out the meticulous tubular type cartridge surface contact that separates, when having solved due to inhomogeneous filtration, the too fast state of reaching capacity of part filter core shortens cleaning pressure reduction time shorten, service life, and filter effect does not reach the defective of asking.
Description of drawings
Fig. 1 is the internal structure front view of the utility model gas filter separator.
Fig. 2 is the pre-separation element internal arrangement architecture view of the utility model gas filter separator.
In figure: 1, apparatus casing; 2, tubular type filter core; 3, pull bar; 4, communicating pipe; 5, dividing plate; 6,7 font separate sheet; 7, air inlet; 8, sewage draining exit; 9, clamp nut; 10, filter core gland; 11, bearing; 12, seal washer; 13, rectangular blocks.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is illustrated.
During use, first with sewage draining exit 8 sealings, again gas inherent filtration separator air inlet 7 is put into apparatus casing 1, this moment, air-flow did not directly enter tubular type filter core 2, but impact in advance be arranged on the communicating pipe 4 between air inlet 7 and tubular type filter core 2 and be welded and fixed with its on 7 font baffling separate sheet 6, with large drop first separated solid bulky grain by the pre-separation element that 7 font baffling separate sheet 6 form this moment, and isolated impurity accumulates in sewage draining exit 8 places that are arranged at the equipment bottom; In initial gross separation, the gas of communicating pipe 4 and 6 pairs of access arrangement housings 1 of pre-separation element carries out rectification: the zone at pre-separation element place forms a gas buffer region, the gas that enters this buffering area is carried out rectification, gas gas reached enter after the atmospheric pressure of relative equilibrium the filter core region again and carries out meticulous tubular type filter core 2 Surface Contacts that separate, even can evenly arrive tubular type filter core 2 surfaces; Gas through initial gross separation enters inside by tubular type filter core 2 outer surfaces, realizes the isolated by filtration again of gas; Enter communicating pipe 4 through the gas of Re-isolation by tubular type filter core 2 inside, then arrive the outlet side; After the isolated by filtration step stops, opening the sewage draining exit 8 of sealing, solid bulky grain and large drop that initial gross separation goes out are discharged.
Below by reference to the accompanying drawings the specific embodiment of the present utility model is illustrated, but the utility model is not limited to above-described embodiment, those skilled in the art possess ken in, can also make a variety of changes not breaking away under the utility model aim prerequisite.
Claims (6)
1. gas filter separator, comprise apparatus casing (1), tubular type filter core (2), air inlet (7), sewage draining exit (8), it is characterized in that: locate to be provided with communicating pipe (4) more than one at the inner chamber of described apparatus casing (1) near described air inlet (7), be welded with more than one 7 font baffling separate sheet (6) on the outside tube wall of described communicating pipe (4); The inner chamber of described apparatus casing (1) is fixed with dividing plate (5) near an end of gas outlet, described dividing plate (5) is provided with through hole, seal with the through hole of described dividing plate (5) near an end port of outlet side described communicating pipe (4) and be communicated with, be fixedly welded on described dividing plate (5); An end that stretches into the filter core end described communicating pipe (4) is connected with described tubular type filter core (2).
2. a kind of gas filter separator according to claim 1, it is characterized in that: the other end of described communicating pipe (4) is provided with bearing (11), and an end of described bearing (11) and described tubular type filter core (2) is by being arranged at the same shaft compression of pull bar (3) in described tubular type filter core (2) and communicating pipe (4); Be provided with seal washer between described bearing (11) and described tubular type filter core (2).
3. a kind of gas filter separator according to claim 2, it is characterized in that: described pull bar (3) is welded and fixed near an end and the rectangular blocks (13) of outlet side, growing up in the internal diameter of described communicating pipe (4) of described rectangular blocks, wide internal diameter less than described communicating pipe (4); The other end of described pull bar (3) stretches out from the hole that is arranged on the filter core gland (10) on described tubular type filter core (2), and the extension of described pull bar (3) is provided with external screw thread, screws with clamp nut (9) spiral; Be provided with seal washer between described nut (9) and described lid (10), described filter core gland (10) welded seal is fixed in the port of tubular type filter core (2).
4. a kind of gas filter separator according to claim 1, it is characterized in that: described air inlet (7) is arranged at the top of described apparatus casing (1) or the position at middle part.
5. a kind of gas filter separator according to claim 1, it is characterized in that: described sewage draining exit (8) is arranged at the bottom of described apparatus casing, described sewage draining exit (8) is provided with lock nut, and the external screw thread of the internal thread of described lock nut and sewage draining exit (8) is to screwing.
6. a kind of gas filter separator according to claim 1, is characterized in that: be welded with 4 ~ 67 font baffling separate sheet (6) on described communicating pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648858 CN202942741U (en) | 2012-11-30 | 2012-11-30 | Gas filtering separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648858 CN202942741U (en) | 2012-11-30 | 2012-11-30 | Gas filtering separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202942741U true CN202942741U (en) | 2013-05-22 |
Family
ID=48418457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220648858 Expired - Fee Related CN202942741U (en) | 2012-11-30 | 2012-11-30 | Gas filtering separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202942741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108114539A (en) * | 2016-11-28 | 2018-06-05 | 辽宁思凯科技股份有限公司 | A kind of filter with rectifier |
-
2012
- 2012-11-30 CN CN 201220648858 patent/CN202942741U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108114539A (en) * | 2016-11-28 | 2018-06-05 | 辽宁思凯科技股份有限公司 | A kind of filter with rectifier |
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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: 20130522 Termination date: 20161130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |