CN210171015U - Natural gas filter - Google Patents
Natural gas filter Download PDFInfo
- Publication number
- CN210171015U CN210171015U CN201920844902.1U CN201920844902U CN210171015U CN 210171015 U CN210171015 U CN 210171015U CN 201920844902 U CN201920844902 U CN 201920844902U CN 210171015 U CN210171015 U CN 210171015U
- Authority
- CN
- China
- Prior art keywords
- filter
- barrel
- natural gas
- cartridge
- flange
- 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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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 239000003345 natural gas Substances 0.000 title claims abstract description 41
- 238000007789 sealing Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims 1
- 239000008187 granular material Substances 0.000 abstract description 10
- 239000002245 particle Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a natural gas filter belongs to the natural gas filter field, a natural gas filter, including the barrel, the lower extreme of barrel has the cover through threaded connection, the upper end fixedly connected with support column of cover, the upper end fixedly connected with bearing housing of support column, and the embedding has the bearing in the bearing housing, and the bearing housing has closed the pivot, and the upper end fixedly connected with cartridge filter of pivot, the upper end of cartridge filter are provided with the flange, the flange contacts with the inner wall of barrel, and the fixed surface of cartridge filter is connected with the blade, and the inside bonding of cartridge filter has the filter core. It is at the rotatable cartridge filter of barrel internally mounted, and the air current of natural gas drives the outside blade rotation of cartridge filter to make the cartridge filter rotate, make the granule be difficult for on attaching to the filter core, reduce the jam of filter core, after the air feed was interrupted moreover, the bottom at the barrel can be stayed to filterable granule, conveniently gets rid of.
Description
Technical Field
The utility model relates to a natural gas filter field, concretely relates to natural gas filter.
Background
At present, a filter in a natural gas system generally comprises a filter cartridge, a filter element and other components, wherein the filter element is positioned in the filter cartridge and is used for filtering incoming natural gas and removing impurity particles in the natural gas.
The natural gas filter who adopts now adopts fixed built-in filter core more, and in the use, tiny granule in the natural gas is when being filtered by the filter core, attaches to the filter core surface easily, and after long-term accumulation, the filter core just takes place to block up easily, leads to filtration efficiency to reduce, and the getting rid of granule is also inconvenient moreover. Accordingly, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a natural gas filter, it is at the rotatable cartridge filter of barrel internally mounted, and the air current of natural gas drives the outside blade rotation of cartridge filter to make the cartridge filter rotate, make the granule be difficult for adhering to on the filter core, reduce the jam of filter core, after the air feed was interrupted moreover, filterable granule can be stayed the bottom of barrel, conveniently gets rid of.
To achieve the above object, in one embodiment of the present invention, a natural gas filter is provided, which includes a cylinder, a cylinder cover is screwed to a lower end of the cylinder, a support pillar is fixedly connected to an upper end of the cylinder cover, a bearing housing is fixedly connected to an upper end of the support pillar, a bearing is embedded in the bearing housing, a rotating shaft is sleeved in the bearing housing, a filter cartridge is fixedly connected to an upper end of the rotating shaft, a flange is arranged at an upper end of the filter cartridge, the flange contacts with an inner wall of the cylinder, vanes are fixedly connected to an outer surface of the filter cartridge, and a filter element is bonded to an inner portion of the filter cartridge. It is at the rotatable cartridge filter of barrel internally mounted, and the air current of natural gas drives the outside blade rotation of cartridge filter to make the cartridge filter rotate, make the granule be difficult for on attaching to the filter core, reduce the jam of filter core, after the air feed was interrupted moreover, the bottom at the barrel can be stayed to filterable granule, conveniently gets rid of.
Further, the inside of barrel is provided with the spacing ring, be provided with the air channel in the spacing ring, spacing ring and barrel formula structure as an organic whole, the design of spacing ring is used for spacing the flange to carry on spacingly to the cartridge filter, prevent that the cartridge filter from upwards moving too much under the natural gas of high-speed flow blows.
Further, the left side of barrel is provided with the intake pipe, the left end of intake pipe is provided with first flange, the upper end of barrel is provided with the outlet duct, the upper end of outlet duct is provided with the second flange, the design of first flange and second flange be used for with the pipe connection.
Furthermore, the outer side of the barrel cover is sleeved with a sealing ring, the upper end of the sealing ring is in contact with the lower end of the barrel body, the sealing ring is made of rubber materials, the elasticity of the rubber materials is good, and the sealing ring can seal the barrel body and the barrel cover after being extruded by the barrel cover.
Further, the upper end of cover is provided with the external screw thread, the bottom of barrel is provided with the internal thread, the external screw thread passes through threaded connection with the internal thread, can be with cover fastening connection in the bottom of barrel through screw-thread fit.
Furthermore, the periphery of cartridge filter is provided with the through-hole, the through-hole is fine and close the distribution on the cartridge filter, the cartridge filter is made by stainless steel material, through the design of through-hole, can make the natural gas pass through the through-hole and get into in the filter core.
Further, pivot, cartridge filter and flange formula structure as an organic whole, the cartridge filter passes through welded connection with the blade, and the blade can take place to rotate under the air current of natural gas blows to drive the cartridge filter and rotate.
To sum up, the utility model has the advantages of it is following:
1. this scheme is at the rotatable cartridge filter of barrel internally mounted, and the air current of natural gas drives the outside blade rotation of cartridge filter to make the cartridge filter rotate, make the granule be difficult for on adhering to the filter core, reduce the jam of filter core, after the air feed was interrupted moreover, the bottom at the barrel can be stayed to filterable granule, conveniently gets rid of.
2. The inside of barrel is provided with the spacing ring, is provided with the air channel in the spacing ring, and spacing ring and barrel formula structure as an organic whole, the design of spacing ring is used for spacing to the flange to carry on spacingly to the cartridge filter, prevent that the cartridge filter from blowing at the natural gas of high-speed flow down the rebound too much.
3. The left side of barrel is provided with the intake pipe, and the left end of intake pipe is provided with first flange, and the upper end of barrel is provided with the outlet duct, and the upper end of outlet duct is provided with the second flange, and the design of first flange and second flange is used for and pipe connection.
4. The sealing ring is sleeved on the outer side of the barrel cover, the upper end of the sealing ring is in contact with the lower end of the barrel body, the sealing ring is made of rubber materials, the elasticity of the rubber materials is good, and the sealing ring can seal the barrel body and the barrel cover after being extruded by the barrel cover.
5. The upper end of cover is provided with the external screw thread, and the bottom of barrel is provided with the internal thread, and the external screw thread passes through threaded connection with the internal thread, can be with cover fastening connection in the bottom of barrel through screw-thread fit.
6. The periphery of cartridge filter is provided with the through-hole, and the through-hole is fine and close to be distributed on the cartridge filter, and the cartridge filter is made by stainless steel material, through the design of through-hole, can make during natural gas passes through the through-hole and gets into the filter core.
7. Pivot, cartridge filter and flange formula structure as an organic whole, the cartridge filter passes through welded connection with the blade, and the blade can take place to rotate under the air current of natural gas blows to drive the cartridge filter and rotate.
Drawings
FIG. 1 is a schematic view of an embodiment of the present invention;
fig. 2 is an enlarged front view of a filter cartridge according to an embodiment of the present invention;
fig. 3 is an enlarged view of a point a in an embodiment of the present invention;
wherein, 1, a cylinder body; 2. a limiting ring; 3. a vent channel; 4. an air inlet pipe; 5. a first flange; 6. an air outlet pipe; 7. a second flange; 8. a cylinder cover; 9. a seal ring; 10. a support pillar; 11. a bearing housing; 12. a bearing; 13. a rotating shaft; 14. a filter cartridge; 15. a through hole; 16. a flange; 17. a blade; 18. and (3) a filter element.
Detailed Description
Example 1:
referring to fig. 1-3, a natural gas filter includes a cylinder 1, referring to fig. 1-3, a cylinder cover 8 is connected to a lower end of the cylinder 1 through a screw thread, a support pillar 10 is fixedly connected to an upper end of the cylinder cover 8, a bearing sleeve 11 is fixedly connected to an upper end of the support pillar 10, a bearing 12 is embedded in the bearing sleeve 11, a rotating shaft 13 is sleeved in the bearing 12, the rotating shaft 13 can rotate in the bearing 12, a filter cylinder 14 is fixedly connected to an upper end of the rotating shaft 13, a flange 16 is arranged at an upper end of the filter cylinder 14, the flange 16 contacts with an inner wall of the cylinder 1, the flange 16 can rotate on the inner wall of the cylinder 1, a blade 17 is fixedly connected to an outer surface of the filter cylinder 14, a filter element 18 is bonded inside the filter cylinder 14, and.
Referring to fig. 1, a limiting ring 2 is disposed inside a cylinder 1, a vent groove 3 is disposed in the limiting ring 2, the limiting ring 2 and the cylinder 1 are of an integrated structure, and the limiting ring 2 is designed to limit a flange 16, so as to limit a filter cartridge 14 and prevent the filter cartridge 14 from moving too much upward under the blowing of natural gas flowing at a high speed. The left side of barrel 1 is provided with intake pipe 4, and the left end of intake pipe 4 is provided with first flange 5, and the upper end of barrel 1 is provided with outlet duct 6, and the upper end of outlet duct 6 is provided with second flange 7, and the design of first flange 5 and second flange 7 is used for and pipe connection.
Referring to fig. 1, a sealing ring 9 is sleeved on the outer side of the cylinder cover 8, the upper end of the sealing ring 9 contacts with the lower end of the cylinder 1, the sealing ring 9 is made of rubber material, the elasticity of the rubber material is good, and the sealing ring 9 can seal between the cylinder 1 and the cylinder cover 8 after being extruded by the cylinder cover 8. The upper end of cover 8 is provided with the external screw thread, and the bottom of barrel 1 is provided with the internal thread, and the external screw thread passes through threaded connection with the internal thread, can be with cover 8 fastening connection in the bottom of barrel 1 through screw-thread fit.
Referring to fig. 1-2, the circumferential surface of the filter cartridge 14 is provided with through holes 15, the through holes 15 are densely distributed on the filter cartridge 14, the filter cartridge 14 is made of stainless steel, and natural gas can enter the filter cartridge 18 through the through holes 15 due to the design of the through holes 15. The pivot 13, cartridge filter 14 and flange 16 formula structure as an organic whole, cartridge filter 14 and blade 17 pass through welded connection, and blade 17 can take place to rotate under the air current of natural gas blows to drive cartridge filter 14 and rotate.
When natural gas enters the cylinder body 1 from the gas inlet pipe 4, the natural gas can enter the filter element 18 through the through hole 15 of the filter cylinder 14, then enters the upper part of the cylinder body 1 after passing through the filter element 18 and is discharged through the gas outlet pipe 6, when the natural gas passes through the filter element 18, impurity particles carried in the natural gas are filtered by the filter element 18 and are blocked outside the filter element 18, so that magazine particles cannot be discharged through the gas outlet pipe 6, and when the natural gas passes through the filter cylinder 14, the gas flow of the natural gas can blow the blades 17 to rotate, the blades 17 drive the filter cylinder 14 to rotate, the filter cylinder 14 drives the filter element 18 to rotate, the filter cylinder 14 drives the rotating shaft 13 to rotate in the bearing 12, and the filter element 18 has a centrifugal effect when rotating, so that the impurity particles are not easy to attach to the filter; when the foreign particles need to be cleaned, the upstream valve is closed, the barrel cover 8 is taken down, the foreign particles can fall off from the barrel body 1, and the foreign particles are convenient and quick to remove.
While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be considered as limited to the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.
Claims (7)
1. A natural gas filter, includes barrel (1), its characterized in that: the lower extreme of barrel (1) has cover (8) through threaded connection, the upper end fixedly connected with support column (10) of cover (8), the upper end fixedly connected with bearing housing (11) of support column (10), bearing (12) have been embedded in bearing housing (11), bearing (12) endotheca has pivot (13), the upper end fixedly connected with cartridge filter (14) of pivot (13), the upper end of cartridge filter (14) is provided with flange (16), the inner wall contact of flange (16) and barrel (1), the external fixed surface of cartridge filter (14) is connected with blade (17), the inside bonding of cartridge filter (14) has filter core (18).
2. A natural gas filter as claimed in claim 1, wherein: the novel barrel is characterized in that a limiting ring (2) is arranged inside the barrel (1), an air channel (3) is arranged in the limiting ring (2), and the limiting ring (2) and the barrel (1) are of an integrated structure.
3. A natural gas filter as claimed in claim 1, wherein: the left side of barrel (1) is provided with intake pipe (4), the left end of intake pipe (4) is provided with first flange (5), the upper end of barrel (1) is provided with outlet duct (6), the upper end of outlet duct (6) is provided with second flange (7).
4. A natural gas filter as claimed in claim 1, wherein: the outer side of the barrel cover (8) is sleeved with a sealing ring (9), the upper end of the sealing ring (9) is in contact with the lower end of the barrel body (1), and the sealing ring (9) is made of rubber materials.
5. A natural gas filter as claimed in claim 1, wherein: the upper end of the barrel cover (8) is provided with an external thread, the bottom of the barrel body (1) is provided with an internal thread, and the external thread is connected with the internal thread through a thread.
6. A natural gas filter as claimed in claim 1, wherein: the periphery of the filter cylinder (14) is provided with through holes (15), the through holes (15) are densely distributed on the filter cylinder (14), and the filter cylinder (14) is made of stainless steel materials.
7. A natural gas filter as claimed in claim 1, wherein: the rotating shaft (13), the filter cartridge (14) and the flange (16) are of an integrated structure, and the filter cartridge (14) is connected with the blade (17) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920844902.1U CN210171015U (en) | 2019-06-06 | 2019-06-06 | Natural gas filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920844902.1U CN210171015U (en) | 2019-06-06 | 2019-06-06 | Natural gas filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210171015U true CN210171015U (en) | 2020-03-24 |
Family
ID=69836623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920844902.1U Expired - Fee Related CN210171015U (en) | 2019-06-06 | 2019-06-06 | Natural gas filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210171015U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244726A (en) * | 2021-05-12 | 2021-08-13 | 重庆鑫协环保设备有限公司 | Smoke waste gas treatment system for power battery test and treatment method thereof |
| CN113477650A (en) * | 2021-07-08 | 2021-10-08 | 浙江安防职业技术学院 | Raise dust rapid absorption processing apparatus for building engineering |
| CN113828082A (en) * | 2021-11-02 | 2021-12-24 | 晋州市建投燃气有限公司 | Gas filter |
| CN114682044A (en) * | 2022-04-02 | 2022-07-01 | 杭州英诺维特空分设备有限公司 | Pressure swing adsorption box type full-automatic nitrogen making machine |
-
2019
- 2019-06-06 CN CN201920844902.1U patent/CN210171015U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244726A (en) * | 2021-05-12 | 2021-08-13 | 重庆鑫协环保设备有限公司 | Smoke waste gas treatment system for power battery test and treatment method thereof |
| CN113244726B (en) * | 2021-05-12 | 2022-07-26 | 重庆鑫协环保设备有限公司 | Smoke waste gas treatment system for power battery test and treatment method thereof |
| CN113477650A (en) * | 2021-07-08 | 2021-10-08 | 浙江安防职业技术学院 | Raise dust rapid absorption processing apparatus for building engineering |
| CN113828082A (en) * | 2021-11-02 | 2021-12-24 | 晋州市建投燃气有限公司 | Gas filter |
| CN113828082B (en) * | 2021-11-02 | 2022-08-16 | 晋州市建投燃气有限公司 | Gas filter |
| CN114682044A (en) * | 2022-04-02 | 2022-07-01 | 杭州英诺维特空分设备有限公司 | Pressure swing adsorption box type full-automatic nitrogen making machine |
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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: 20200324 |