CN207918777U - A kind of natural gas filter - Google Patents
A kind of natural gas filter Download PDFInfo
- Publication number
- CN207918777U CN207918777U CN201820240574.XU CN201820240574U CN207918777U CN 207918777 U CN207918777 U CN 207918777U CN 201820240574 U CN201820240574 U CN 201820240574U CN 207918777 U CN207918777 U CN 207918777U
- Authority
- CN
- China
- Prior art keywords
- natural gas
- cylinder
- welded
- filter
- outlet pipe
- 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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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of natural gas filter, include the cylinder of upright round, side is welded with natural gas inlet pipe on the side wall of the cylinder, it is welded with natural gas outlet pipe with natural gas inlet pipe opposite side, the natural gas outlet pipe is extend into the cylinder and a vertical tube at right angles connects, the upper end of the vertical tube is set with cylindric filter core, there is flange port in the upper end of the cylinder, the flange port is connect with upper capping by bolt seal, the bottom end of the cylinder is welded with underseal lid, and the centre bore of the underseal lid is welded to connect L-shaped blow-off pipe.The utility model natural gas filter, with the above arrangement, installation is facilitated to replace filter core and due to using vertical setting, occupied space relatively small.
Description
Technical field
The utility model is related to filter technology fields, and in particular to a kind of natural gas filter.
Background technology
In the gas field such as metallurgy, chemical industry, oil, papermaking, medicine, food, mining, electric power, city, family, using
When natural gas, need to be sent to device of air, as burnt in burner, existing natural gas mistake output after being filtered when natural gas
Filter it is complicated, and replacement filter core net is conveniently installed.
Utility model content
The purpose of this utility model is to be directed to technological deficiency existing in the prior art, and provide a kind of natural gas filtering
Device.
Technical solution is used by realize the purpose of this utility model：
A kind of natural gas filter includes the cylinder of upright round, and side is welded with day on the side wall of the cylinder
Right gas inlet pipe, is welded with natural gas outlet pipe, the natural gas outlet pipe extend into the cylinder with natural gas inlet pipe opposite side
An interior and vertical tube at right angles connects, and the upper end of the vertical tube is set with cylindric filter core, and there is flange in the upper end of the cylinder
Mouthful, the flange port is connect with upper capping by bolt seal, and the bottom end of the cylinder is welded with underseal lid, the underseal lid
Centre bore is welded to connect L-shaped blow-off pipe.
It is welded with gauge manifold on tube wall on the natural gas inlet pipe and on the tube wall of natural gas outlet pipe.
There is gasket between the flange port and upper capping.
The sidewall weld of the cylinder has supporting leg, the bottom end of the supporting leg to have the bottom plate with mounting hole.
There is handle in the outer surface of the upper capping.
The utility model natural gas filter, with the above arrangement, installation is facilitated to replace filter core and due to being set using vertical
It sets, occupied space is relatively small.
Description of the drawings
Fig. 1 is the structural schematic diagram under the main view of natural gas filter；
Fig. 2 be natural gas filter side view under schematic diagram.
Specific implementation mode
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
Shown in Fig. 1-2, a kind of natural gas filter includes the cylinder 12 of upright round, the side of the cylinder
Side is welded with natural gas inlet pipe 13 on wall, and natural gas outlet pipe 14 is welded with natural gas inlet pipe opposite side, described natural
Gas outlet pipe is extend into the cylinder and a vertical tube 17 at right angles connects, and the upper end of the vertical tube is set with cylindric filter core
4, the upper end of the cylinder has flange port 5, the flange port to be tightly connected by bolt 18 with upper capping 9, the bottom of the cylinder
End is welded with underseal lid 2, and the centre bore of the underseal lid is welded to connect L-shaped blow-off pipe 19.
The filter core is cylinder-like structure and upper end closed, and internal diameter is slightly larger than the diameter of vertical tube 17, can pass through it
Between interference fit, realize and install filter core set on it, in the natural gas filtered enters from the periphery of filter core
Portion, and be discharged through vertical tube and natural gas outlet pipe, realize filtering.
Specifically, the natural gas inlet pipe and the outside nozzle of natural gas outlet pipe are welded with connecting flange 3, with facilitate with
Air inlet pipeline and piping connection of being bullied.The nozzle side of blow-off pipe 19 is welded to connect flange 6, is connect with dirt trap with facilitating.
Further, the natural gas inlet pipe and the central axis of natural gas outlet pipe overlap.
Wherein, it is welded with gauge manifold on the tube wall on the natural gas inlet pipe and on the tube wall of natural gas outlet pipe,
First pressure gauge take over 15 and second pressure gauge take over 16, and be riffled tube, facilitate the pressure detecting instruments such as installation pressure gauge
Table.
Wherein, there is gasket 7 between the flange port and upper capping, be tightly connected with realizing.
Wherein, the sidewall weld of the cylinder has supporting leg 1, the bottom end of the supporting leg to have the bottom plate with mounting hole.11, this
Sample can be realized and fix device on the ground installation, and the supporting leg 1 is three, in triangular shape arrangement setting, be welded on the cylinder
On the lateral wall of body.
Wherein, there is handle 10 in the outer surface of the upper capping, and specific is two, is removed when being convenient for changing filter core.
When work, raw natural gas enters from natural gas inlet pipe in cylinder, after the filtration core, by described natural
Gas outlet pipe is discharged, and is kept off by filtering and is blocked in outside in external oily or other impurity, falls after the medial surface of underseal lid focuses
It is discharged by blow-off pipe.
The utility model natural gas filter, with the above arrangement, installation is facilitated to replace filter core and due to being set using vertical
It sets, occupied space is relatively small.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (5)
1. a kind of natural gas filter, which is characterized in that include the cylinder of upright round, side on the side wall of the cylinder
It is welded with natural gas inlet pipe, is welded with natural gas outlet pipe with natural gas inlet pipe opposite side, the natural gas outlet pipe is extend into
In the cylinder and a vertical tube at right angles connects, and the upper end of the vertical tube is set with cylindric filter core, the cylinder it is upper
End has flange port, the flange port to be connect by bolt seal with upper capping, and the bottom end of the cylinder is welded with underseal lid, described
The centre bore of underseal lid is welded to connect L-shaped blow-off pipe.
2. natural gas filter as described in claim 1, which is characterized in that on the tube wall on the natural gas inlet pipe and natural
It is welded with gauge manifold on the tube wall of gas outlet pipe.
3. natural gas filter as described in claim 1, which is characterized in that have gasket between the flange port and upper capping.
4. natural gas filter as described in claim 1, which is characterized in that the sidewall weld of the cylinder has supporting leg, the branch
There is the bottom plate with mounting hole in the bottom end of leg.
5. natural gas filter as described in claim 1, which is characterized in that there is handle in the outer surface of the upper capping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820240574.XU CN207918777U (en) | 2018-02-09 | 2018-02-09 | A kind of natural gas filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820240574.XU CN207918777U (en) | 2018-02-09 | 2018-02-09 | A kind of natural gas filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207918777U true CN207918777U (en) | 2018-09-28 |
Family
ID=63601330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820240574.XU Expired - Fee Related CN207918777U (en) | 2018-02-09 | 2018-02-09 | A kind of natural gas filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207918777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530180A (en) * | 2020-05-19 | 2020-08-14 | 杭州昕华信息科技有限公司 | Natural gas filter |
-
2018
- 2018-02-09 CN CN201820240574.XU patent/CN207918777U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530180A (en) * | 2020-05-19 | 2020-08-14 | 杭州昕华信息科技有限公司 | Natural gas filter |
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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 |
Granted publication date: 20180928 Termination date: 20210209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |