CN207237610U - A kind of gas filter drain cock - Google Patents
A kind of gas filter drain cock Download PDFInfo
- Publication number
- CN207237610U CN207237610U CN201721259147.8U CN201721259147U CN207237610U CN 207237610 U CN207237610 U CN 207237610U CN 201721259147 U CN201721259147 U CN 201721259147U CN 207237610 U CN207237610 U CN 207237610U
- Authority
- CN
- China
- Prior art keywords
- filter
- cartridge filter
- tube
- pipe
- gas
- 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 discloses a kind of gas filter drain cock of coal gas filtration art,Including cartridge filter,The intracavity bottom of the cartridge filter is longitudinally evenly arranged with the deflecting bar pipe that Open Side Down,The lower center position of the cartridge filter is provided with blow-off pipe,The intracavity bottom of the end cap is provided with transverse tube,The bottom of the transverse tube is evenly arranged with nozzle,Cleaning pipe is connected with the top of the transverse tube,The left bottom of the cartridge filter is connected with U-tube,The inner cavity of the U-tube is evenly arranged with unhurried current plate,Flow slowly by the unhurried current plate in U-tube,So as to reduce the flow velocity of coal gas,The moisture in coal gas can also be caused to separate,Then flow slowly again by the deflecting bar pipe in cartridge filter,Finally by ceramic filter layer,Sandstone filter layer and stainless steel filter screen realize the filtering to impurity and tar in coal gas,Improve filter efficiency and filter effect,Pass through the setting of cleaning pipe and nozzle,Easy to the cleaning to cartridge filter.
Description
Technical field
Coal gas filtration art is the utility model is related to, is specially a kind of gas filter drain cock.
Background technology
A kind of gaseous fuel that coal gas is made of a variety of combustible components.The species of coal gas is various, and component is also very complicated, coal
Gas generally can be divided into two major class of rock gas and artificial coal gas.During the production and conveying of coal gas, it is necessary to coal gas into
Row filtering, realizes the filtering to the impurity in coal gas, tar and moisture, existing gas filter drain cock structure is single, filter effect
Difference, and be not easy to clear up, for this reason, a kind of it is proposed that gas filter drain cock.
Utility model content
The purpose of this utility model is to provide a kind of gas filter drain cock, to solve proposed in the above background technology to have
Gas filter drain cock structure is single, poor filtration effect, and be not easy to cleaning the problem of.
To achieve the above object, the utility model provides following technical solution：A kind of gas filter drain cock, including cartridge filter,
The intracavity bottom of the cartridge filter is longitudinally evenly arranged with the deflecting bar pipe that Open Side Down, the lower center position peace of the cartridge filter
Equipped with blow-off pipe, the inner cavity top of the cartridge filter is disposed with ceramic filter layer, sandstone filter layer and stainless from top to bottom
Steel filter screen, the bottom right side of the cartridge filter are provided with gas exit, end cap, the end are provided with the top of the cartridge filter
The intracavity bottom of lid is provided with transverse tube, and the bottom of the transverse tube is evenly arranged with nozzle, cleaning is connected with the top of the transverse tube
Pipe, and the top of cleaning pipe is connected with cleaning flange at the top of the end cap, the left bottom of the cartridge filter are connected with U-shaped
Pipe, the inner cavity of the U-tube are evenly arranged with unhurried current plate, and the lower center position of the U-tube is provided with drainpipe, the U
The left side top of type pipe is connected with gas inlet.
Preferably, the deflecting bar pipe is at least identical three groups of structure, and deflecting bar pipe is spaced substantially equidistant in cartridge filter
Chamber middle position.
Preferably, the end cap is connected with cartridge filter by full thread column and two groups of nuts, and two groups of nuts and end cap and
The junction of cartridge filter is both provided with teflon gasket.
Preferably, the outer wall of the cartridge filter is socketed with insulating layer, and insulating layer is polyurethane insulation coating.
Compared with prior art, the beneficial effects of the utility model are：A kind of gas filter drain cock that the utility model proposes,
Flow slowly by the unhurried current plate in U-tube, so as to reduce the flow velocity of coal gas, additionally it is possible to so that the moisture point in coal gas
From the deflecting bar pipe then passed through again in cartridge filter flows slowly, finally by ceramic filter layer, sandstone filter layer and stainless steel mistake
Strainer realizes the filtering to impurity and tar in coal gas, improves filter efficiency and filter effect, passes through cleaning pipe and nozzle
Setting, easy to the cleaning to cartridge filter.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 cartridge filter, 2 deflecting bar pipes, 3 blow-off pipes, 4 stainless steel filter screens, 5 sandstone filter layers, 6 ceramic filter layers, 7
Gas exit, 8 end caps, 9 cleaning pipes, 10 cleaning flanges, 11 transverse tubes, 12 nozzles, 13U types pipe, 14 unhurried current plates, 15 drainpipes, 16
Gas inlet.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of gas filter drain cock, including cartridge filter 1, it is described
The intracavity bottom of cartridge filter 1 is longitudinally evenly arranged with the deflecting bar pipe 2 that Open Side Down, the lower center position peace of the cartridge filter 1
Equipped with blow-off pipe 3, the inner cavity top of the cartridge filter 1 is disposed with ceramic filter layer 6,5 and of sandstone filter layer from top to bottom
Stainless steel filter screen 4, the bottom right side of the cartridge filter 1 are provided with gas exit 7, and the top of the cartridge filter 1 is provided with end
Lid 8, the intracavity bottom of the end cap 8 are provided with transverse tube 11, and the bottom of the transverse tube 11 is evenly arranged with nozzle 12, the transverse tube
11 top is connected with cleaning pipe 9, and the top of cleaning pipe 9 is connected with cleaning flange 10, the filtering through the top of end cap 8
The left bottom of cylinder 1 is connected with U-tube 13, and the inner cavity of the U-tube 13 is evenly arranged with unhurried current plate 14, the U-tube 13
Lower center position is provided with drainpipe 15, and the left side top of the U-tube 13 is connected with gas inlet 16.
Wherein, the deflecting bar pipe 2 is at least identical three groups of structure, and deflecting bar pipe 2 is spaced substantially equidistant in cartridge filter 1
Chamber middle position, the end cap 8 are connected with cartridge filter 1 by full thread column and two groups of nuts, and two groups of nuts and end cap 8 and mistake
The junction of filter cylinder 1 is both provided with teflon gasket, and the outer wall of the cartridge filter 1 is socketed with insulating layer, and insulating layer is
Polyurethane insulation coating.
Operation principle：Coal gas is entered in U-tube 13 by gas inlet 16, and the reduction of speed to coal gas is realized by the plate 14 that flows slowly
Effect, and during reduction of speed, the steam in coal gas can be attached on unhurried current plate 14, realize the centrifugation to moisture,
Water can be discharged by U-tube 13 by drainpipe 15, then coal gas enters in cartridge filter 1, first passes around deflecting bar pipe 2 and realizes to coal
The shunting of gas and the filtering of gas-liquid, coal gas is filtered out finally by ceramic filter layer 6, sandstone filter layer 5 and stainless steel filter screen 4
In sulfide, tar and impurity, flowed out finally by gas exit 7, when needing to clear up cartridge filter 1, by clear
Wash flange 10 and connect air compressor, realized using gases at high pressure by the nozzle 12 being uniformly arranged to the complete of 1 inner cavity of cartridge filter
The cleaning in orientation, impurity and water after cleaning are discharged by blow-off pipe 3.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of gas filter drain cock, including cartridge filter (1), it is characterised in that：The intracavity bottom of the cartridge filter (1) is longitudinally uniform
The deflecting bar pipe (2) that Open Side Down is provided with, the lower center position of the cartridge filter (1) is provided with blow-off pipe (3), the filtering
The inner cavity top of cylinder (1) is disposed with ceramic filter layer (6), sandstone filter layer (5) and stainless steel filter screen from top to bottom
(4), the bottom right side of the cartridge filter (1) is provided with gas exit (7), and end cap is provided with the top of the cartridge filter (1)
(8), the intracavity bottom of the end cap (8) is provided with transverse tube (11), and the bottom of the transverse tube (11) is evenly arranged with nozzle (12),
Cleaning pipe (9) is connected with the top of the transverse tube (11), and the top of cleaning pipe (9) is connected with clearly at the top of end cap (8)
Flange (10) is washed, the left bottom of the cartridge filter (1) is connected with U-tube (13), and the inner cavity of the U-tube (13) is uniformly arranged
There is unhurried current plate (14), the lower center position of the U-tube (13) is provided with drainpipe (15), the left side of the U-tube (13)
Top is connected with gas inlet (16).
A kind of 2. gas filter drain cock according to claim 1, it is characterised in that：The deflecting bar pipe (2) is at least structure phase
Same three groups, and deflecting bar pipe (2) is spaced substantially equidistant in the inner cavity middle position of cartridge filter (1).
A kind of 3. gas filter drain cock according to claim 1, it is characterised in that：The end cap (8) passes through with cartridge filter (1)
Full thread column and two groups of nut connections, and the junction of two groups of nuts and end cap (8) and cartridge filter (1) is both provided with polytetrafluoroethyl-ne
Alkene gasket.
A kind of 4. gas filter drain cock according to claim 1, it is characterised in that：The outer wall of the cartridge filter (1) is socketed with
Insulating layer, and insulating layer is polyurethane insulation coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721259147.8U CN207237610U (en) | 2017-09-28 | 2017-09-28 | A kind of gas filter drain cock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721259147.8U CN207237610U (en) | 2017-09-28 | 2017-09-28 | A kind of gas filter drain cock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207237610U true CN207237610U (en) | 2018-04-17 |
Family
ID=61889518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721259147.8U Expired - Fee Related CN207237610U (en) | 2017-09-28 | 2017-09-28 | A kind of gas filter drain cock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207237610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110205149A (en) * | 2019-05-05 | 2019-09-06 | 内蒙古万众炜业科技环保股份公司 | The cracking sub-prime that a kind of small particle coal prepares moulded coal utilizes production system |
-
2017
- 2017-09-28 CN CN201721259147.8U patent/CN207237610U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110205149A (en) * | 2019-05-05 | 2019-09-06 | 内蒙古万众炜业科技环保股份公司 | The cracking sub-prime that a kind of small particle coal prepares moulded coal utilizes production system |
| CN110205149B (en) * | 2019-05-05 | 2024-02-20 | 内蒙古蓝色火宴科技环保股份公司 | Cracking quality-dividing utilization production system for preparing molded coal from small-particle-size coal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180417 Termination date: 20180928 |