CN2618658Y - Gas filter - Google Patents
Gas filter Download PDFInfo
- Publication number
- CN2618658Y CN2618658Y CN 03221904 CN03221904U CN2618658Y CN 2618658 Y CN2618658 Y CN 2618658Y CN 03221904 CN03221904 CN 03221904 CN 03221904 U CN03221904 U CN 03221904U CN 2618658 Y CN2618658 Y CN 2618658Y
- Authority
- CN
- China
- Prior art keywords
- gas
- filter
- filter core
- cylindrical shell
- 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
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Provided is a gas filter most suitable for the purification and filtration of the natural gas, the coal gas, the liquefied petroleum gas and the gas medium without corrosion of the liquefied petroleum gas. The filter uses a cylinder body with an upper and a symmetric lower air inlet pipe, the gas enters the cylinder body through the radial gas hole of the lower air inlet pipe, which avoids the damage caused by gas directly acting on one part of the filter core, and will not cause the filter core damage and blockage in the air inlet position, the filter is not limited by width in assembly process. The filter is simple in structure, more flexible and convenient in assembly method, good in filtering effect, long in service life, provided with widely practicality.
Description
One, technical field
The utility model relates to gas filter, is particularly useful for the purification filtering of natural gas, coal gas, oil liquefied gas and non-corrosiveness gas medium thereof.
Two, background technology
The gas filter that uses generally can be divided into standard type, angle type at present; The angle type is divided into two kinds on horizontal type and vertical plane angle type again.When standard type is installed, import and export axis and the loop dead in line of main pressure regulator equipment, and angie type generally being contained in voltage adjusting device major loop corner, is that major loop has played an elbow effect when filtering, more than two kinds of patterns to use extreme in gas filtration extensive.But these three kinds of patterns all in filter core one side air inlet, easily cause local damage of air inlet place filter core and obstruction, and in assembling process, during as restricted width, slightly inadequate.
Three, technology contents
1. goal of the invention
In view of the deficiency that prior art exists, the purpose of this utility model provides a kind of simple in structure, and is easy to assembly, good filtration effect, the gas filter of long service life.
2. technical scheme
The utility model gas filter, it is made up of a cylindrical shell that is provided with lower inlet duct and last escape pipe, be provided with the filter core that leads to escape pipe in the cylindrical shell, the filter core bottom is provided with the bolt that compresses filter core, the cylindrical shell mouth down, the flange that oral area is provided with blind plate and is fixedly connected with blind plate, lower inlet duct pass blind plate and stretch in the cylindrical shell, and its head is provided with a plurality of radial air inlets hole.
3. technique effect
The utility model gas filter, be best suited for the purification filtering of natural gas, coal gas, oil liquefied gas and non-corrosiveness gas medium thereof, the cylindrical shell of lower inlet duct symmetry in the employing, gas enters cylindrical shell from the radially pore of lower inlet duct, avoid gas to directly act on a certain position of filter core and caused damage, compared with prior art, can not cause air inlet place filter core to damage stops up, and in assembling process, not being subjected to the restriction of width, it is simple in structure, the assembling mode is more flexible, good filtration effect, long service life has practicality widely.
Four, description of drawings
Accompanying drawing is the utility model gas filter structure chart.
Five, the specific embodiment
The utility model will be further described below in conjunction with an embodiment in the accompanying drawing:
A kind of gas filter of the utility model, it mainly is made up of cylindrical shell 3, filter core 2, last escape pipe 1 and lower inlet duct 6.The flange 4 that cylindrical shell 3 mouth downs, oral area are provided with blind plate 5 and are fixedly connected with blind plate 5, lower inlet duct 6 pass blind plate 5 and stretch in the cylindrical shell 3, and its head is provided with a plurality of radial air inlets hole.Last escape pipe 1 is located at the top of cylindrical shell 3, filter core 2 is located in the cylindrical shell 3, tracheae is concentric to be provided with passing in and out up and down, filter core 2 bottoms are provided with the bolt 7 that compresses filter core, gas from the radially pore of lower inlet duct 6 to entering cylindrical shell 3, gas leads to escape pipe 1 after filtering through filter core 2 uniformly in cylindrical shell 3.
Claims (2)
1. gas filter, it is characterized in that: it is made up of a cylindrical shell (3) that is provided with lower inlet duct (6) and last escape pipe (1), be provided with the filter core (2) that leads to escape pipe (1) in the cylindrical shell (3), filter core (2) bottom is provided with the bolt (7) that compresses filter core, the flange (4) that cylindrical shell (3) mouth down, oral area are provided with blind plate (5) and are fixedly connected with blind plate (5).
2. a kind of gas filter according to claim 1 is characterized in that: described lower inlet duct (6) passes blind plate (5) and stretches in the cylindrical shell (3), and its head is provided with a plurality of radial air inlets hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03221904 CN2618658Y (en) | 2003-05-14 | 2003-05-14 | Gas filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03221904 CN2618658Y (en) | 2003-05-14 | 2003-05-14 | Gas filter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2618658Y true CN2618658Y (en) | 2004-06-02 |
Family
ID=34244925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03221904 Expired - Fee Related CN2618658Y (en) | 2003-05-14 | 2003-05-14 | Gas filter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2618658Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104056502A (en) * | 2014-06-11 | 2014-09-24 | 常熟市上海飞奥压力容器制造有限公司 | Natural gas filter with pressure relief response function |
-
2003
- 2003-05-14 CN CN 03221904 patent/CN2618658Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104056502A (en) * | 2014-06-11 | 2014-09-24 | 常熟市上海飞奥压力容器制造有限公司 | Natural gas filter with pressure relief response function |
CN104056502B (en) * | 2014-06-11 | 2015-09-23 | 常熟市上海飞奥压力容器制造有限公司 | There is the natural gas filter of pressure release response function |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2836453Y (en) | Centrifugal screen integral type micro-irrigation filter | |
CN2618658Y (en) | Gas filter | |
CN2818824Y (en) | Composite dry and wet air filter | |
CN201394401Y (en) | Natural gas filter | |
CN2854132Y (en) | Piston reciprocating air compressor without oil lubricated | |
CN203484009U (en) | Compound water-wash air purifier | |
CN2793623Y (en) | Air-purifying exchanger | |
CN2841942Y (en) | Well washing apparatus | |
CN2681808Y (en) | Apparatus for filtering petroleum blue gas | |
CN207064185U (en) | Coal bed gas negative pressure pump drainage reciprocating compressor is prized | |
CN221483728U (en) | Air-out structure of outdoor new fan | |
CN2618065Y (en) | Fuel nozzle for testing engine | |
CN2639543Y (en) | Aeration air filter for internal-combustion engine | |
CN217490413U (en) | Desulfurization catalytic unit convenient to change | |
CN201529437U (en) | Sea fresh water filter | |
CN214389106U (en) | Natural gas terminal filter | |
CN218816701U (en) | High-efficient car intake pipe that filters | |
CN216171090U (en) | Environment-friendly efficient asphalt waste gas purification system | |
CN2635177Y (en) | Filter element back pulse cleaning homogenizing device | |
CN2142041Y (en) | Combined cyclone separating filter | |
CN214020139U (en) | Self-suction type oxygen-enriched air mixer and oxygen-enriched combustion heat conduction oil system | |
CN109681428A (en) | A kind of explosion-proof screw rod supercharger of underground coal mine | |
CN2897392Y (en) | Pneumatic drag-reducing plate of bagged dust collector | |
CN209083575U (en) | A kind of screw air compressor | |
CN217163563U (en) | Desulfurization dust removal integration equipment |
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 |