CN220370678U - Natural gas pipeline filter - Google Patents
Natural gas pipeline filter Download PDFInfo
- Publication number
- CN220370678U CN220370678U CN202321571671.4U CN202321571671U CN220370678U CN 220370678 U CN220370678 U CN 220370678U CN 202321571671 U CN202321571671 U CN 202321571671U CN 220370678 U CN220370678 U CN 220370678U
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- China
- Prior art keywords
- cavity
- fixedly connected
- filter
- bevel gear
- natural gas
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of pipeline filtering equipment, and particularly relates to a natural gas pipeline filter, which comprises a pipeline, wherein a filtering structure is detachably connected to the pipeline; the filter structure comprises a filter cavity detachably connected with the pipeline, and a filter screen is fixedly connected in the filter cavity; a supporting frame is fixedly connected in the filter cavity, and a rotating cavity is rotatably connected on the supporting frame; a fixed bevel gear is fixedly connected to the support frame, and a rotating bevel gear meshed with the fixed bevel gear is rotationally connected to the rotating cavity; the rotary bevel gear is coaxially and fixedly connected with a hairbrush, the rotary cavity is fixedly connected with a scraping plate corresponding to the hairbrush, and the filter cavity is fixedly connected with a collecting cavity; the utility model effectively solves the problems that the existing filter is easy to be blocked, and the scraping plate is not easy to clean impurities blocked on the filter screen.
Description
Technical Field
The utility model belongs to the technical field of pipeline filtering equipment, and particularly relates to a natural gas pipeline filter.
Background
Natural gas refers to all gases naturally occurring in nature and is contained in underground porous rock formations, including oilfield gas, gas field gas, coalbed gas, mudstone gas, biogenic gas and the like, and also exists in small amounts in coalbeds. It is a high-quality fuel and chemical raw material; natural gas is usually extracted from a mine and then is conveyed to each subordinate natural gas station through a gas conveying pipe, and in the conveying process, as the natural gas is carried with liquid and solid particles, a filter is required to be installed at the natural gas station for filtering.
When the natural gas is filtered through the filter, solid impurities are adhered to the filter screen, and after the filter is used for a long time, the filter screen is easily blocked by the solid impurities, so that the normal conveying of the natural gas is affected; therefore, corresponding scrapers are arranged on the filter to scrape the impurities on the filter screen, but part of the impurities are blocked on the filter screen, the scrapers cannot effectively clean the filter screen, and the filter screen is blocked to influence the normal conveying of natural gas.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the natural gas pipeline filter, which effectively solves the problems that the existing filter is easy to be blocked and the scraper is not easy to clean impurities blocked on the filter screen.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a natural gas pipeline filter comprises a pipeline, wherein a filtering structure is detachably connected to the pipeline; the filter structure comprises a filter cavity detachably connected with the pipeline, and a filter screen is fixedly connected in the filter cavity; a supporting frame is fixedly connected in the filter cavity, and a rotating cavity is rotatably connected on the supporting frame; a fixed bevel gear is fixedly connected to the support frame, and a rotating bevel gear meshed with the fixed bevel gear is rotationally connected to the rotating cavity; the rotary bevel gear is coaxially and fixedly connected with a hairbrush, the rotary cavity is fixedly connected with a scraping plate corresponding to the hairbrush, and the filter cavity is fixedly connected with a collecting cavity.
Further, a pair of connecting flanges are arranged on the pipeline, the two ends of the filter cavity are fixedly connected with assembling flanges matched with the connecting flanges, and the connecting flanges are connected with the assembling flanges through bolts.
Further, the filter cavity is rotationally connected with a fan blade corresponding to the pipeline, and the fan blade is coaxially and fixedly connected with a driving belt wheel; the filter cavity is rotationally connected with a driven belt pulley matched with the driving belt pulley, and the driving belt pulley is provided with a belt matched with the driven belt pulley.
Further, the driven belt pulley is coaxially and fixedly connected with a driving bevel gear, and the driving bevel gear is meshed with a driven bevel gear; the driven bevel gear is fixedly connected with a rotating shaft, and the rotating cavity is fixedly connected with the rotating shaft.
Further, the support frame is fixedly connected with a flow guiding part, and perforations are uniformly distributed on the support frame.
Further, the two ends of the collecting cavity are fixedly connected with communicating pipes, and a storage cavity communicated with the communicating pipes is arranged below the collecting cavity.
Further, a guide plate matched with the communicating pipe is arranged on the collecting cavity, and a guide cavity is fixedly connected on the storage cavity; the flow guiding cavity is provided with a discharge pipe, and the discharge pipe is provided with a valve.
Compared with the prior art, the utility model has the beneficial effects that:
when the natural gas station is used, the filter screen is used for filtering larger solid impurities, so that the solid impurities in the natural gas can be effectively prevented from entering the natural gas station, and the normal use of equipment in the natural gas station is influenced; in addition, when the filter screen filters solid impurities, the rotating cavity rotates along the support frame, and the rotating cavity drives the hairbrush to move; under the action of the fixed bevel gear and the rotary bevel gear, the hairbrush rotates along with the motion of the rotary cavity, so that solid impurities blocked on the filter screen are removed; meanwhile, strike off the impurity on the filter screen through the scraper blade, cooperate through scraper blade, brush, can effectually get rid of the solid impurity on the filter screen, improve the clean and tidy nature of filter screen.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the filter chamber according to the present utility model;
FIG. 3 is a schematic view showing the fitting state of the rotating chamber, the fixed bevel gear, the rotating bevel gear, the brush, the scraper and the like in the present utility model;
in the figure: 1. pipeline, 2, filter chamber, 3, collection chamber, 4, communicating pipe, 5, storage chamber, 6, water conservancy diversion chamber, 7, discharge pipe, 8, guide plate, 9, flabellum, 10, driving pulley, 11, driven pulley, 12, driven bevel gear, 13, scraper blade, 14, brush, 15, filter screen, 16, support frame, 17, fixed bevel gear, 18, axis of rotation, 19, rotate the chamber, 20, rotate bevel gear.
Detailed Description
A natural gas pipeline filter, as shown in figures 1-3, comprises a pipeline 1, wherein a filtering structure is detachably connected to the pipeline 1; the filtering structure comprises a filtering cavity 2 detachably connected with the pipeline 1, and a filtering net 15 is fixedly connected in the filtering cavity 2; a support frame 16 is fixedly connected in the filter cavity 2, and a rotating cavity 19 is rotatably connected on the support frame 16; a fixed bevel gear 17 is fixedly connected to the support frame 16, and a rotary bevel gear 20 meshed with the fixed bevel gear 17 is rotatably connected to the rotary cavity 19; the rotary bevel gear 20 is coaxially and fixedly connected with the brush 14, the rotary cavity 19 is fixedly connected with the scraping plate 13 corresponding to the brush 14, and the filter cavity 2 is fixedly connected with the collecting cavity 3.
When the natural gas filtering device is used, the filtering structure is arranged on the pipeline 1, so that natural gas is filtered; during filtration, the filter screen 15 is used for filtering larger solid impurities, so that the solid impurities in the natural gas can be effectively prevented from entering the natural gas station, and normal use of equipment in the natural gas station is affected; when the filter screen 15 filters solid impurities, the rotating cavity 19 rotates along the supporting frame 16, and the rotating cavity 19 drives the hairbrush 14 to move; under the action of the fixed bevel gear 17, the rotary bevel gear 20 rotates along the rotary cavity 19, and the rotary bevel gear 20 drives the hairbrush 14 to brush out solid impurities on the filter screen 15 and remove the solid impurities blocked on the filter screen 15; meanwhile, impurities on the filter screen 15 are scraped through the scraping plate 13, and solid impurities on the filter screen 15 can be effectively removed through the cooperation of the scraping plate 13 and the brush 14, so that the neatness of the filter screen 15 is improved; through the setting of collecting chamber 3, make the solid impurity after striking off fall into collecting chamber 3 and collect.
Further, a pair of connecting flanges are arranged on the pipeline 1, the two ends of the filter cavity 2 are fixedly connected with assembling flanges matched with the connecting flanges, and the connecting flanges are connected with the assembling flanges through bolts. The pipeline 1 and the filter cavity 2 are matched with each other through a connecting flange and an assembling flange, so that detachable connection is realized.
Further, as shown in fig. 2, the filter cavity 2 is rotatably connected with a fan blade 9 corresponding to the pipeline 1, and the fan blade 9 is coaxially and fixedly connected with a driving belt pulley 10; the filter cavity 2 is rotatably connected with a driven belt pulley 11 matched with a driving belt pulley 10, and the driving belt pulley 10 is provided with a belt matched with the driven belt pulley 11; the driven belt pulley 11 is coaxially and fixedly connected with a driving bevel gear, and the driving bevel gear is meshed with a driven bevel gear 12; the driven bevel gear 12 is fixedly connected with a rotating shaft 18, and a rotating cavity 19 is fixedly connected with the rotating shaft 18.
When the filter cavity 2 filters natural gas, the natural gas entering the filter cavity 2 through the pipeline 1 drives the fan blades 9 to rotate; the fan blades 9 drive the driving belt pulley 10 to rotate, the driving belt pulley 10 drives the driven belt pulley 11 to rotate through a belt, the driven belt pulley 11 drives the driving bevel gear to rotate, and the driving bevel gear drives the driven bevel gear 12 to rotate; the driven bevel gear 12 drives the rotating shaft 18 to rotate, and the rotating shaft 18 drives the rotating cavity 19 to rotate; that is, through the arrangement of the fan blade 9, the driving belt pulley 10, the driven belt pulley 11, the driving bevel gear, the driven bevel gear 12 and the like, the rotation cavity 19 synchronously rotates while natural gas is filtered, and the cleaning effect of the brush 14 and the scraping plate 13 on the filter screen 15 can be effectively improved.
Further, the supporting frame 16 is fixedly connected with a flow guiding part, and perforations are uniformly distributed on the supporting frame 16; the natural gas is guided by the guiding part, so that the natural gas can be effectively prevented from being blocked by the supporting frame 16, and can flow to the filter screen 15 through the perforation.
Further, two ends of the collecting cavity 3 are fixedly connected with a communicating pipe 4, and a storage cavity 5 communicated with the communicating pipe 4 is arranged below the collecting cavity 3; the impurities collected by the collection chamber 3 are stored by the storage chamber 5.
Further, a guide plate 8 matched with the communicating pipe 4 is arranged on the collecting cavity 3, and a guide cavity 6 is fixedly connected on the storage cavity 5; a discharge pipe 7 is arranged on the diversion cavity 6, and a valve is arranged on the discharge pipe 7; impurities in the collecting cavity 3 are enabled to flow to the collecting cavity 3 through the guide plate 8 conveniently; through the setting of water conservancy diversion chamber 6 and discharge pipe 7, make the impurity in the storage chamber 5 be convenient for flow, improve the convenience of this application to impurity clearance.
The working process of the utility model is as follows:
when the natural gas filtering device is used, the filtering structure is arranged on the pipeline 1, so that natural gas is filtered; during filtration, the filter screen 15 is used for filtering larger solid impurities, so that the solid impurities in the natural gas can be effectively prevented from entering the natural gas station, and normal use of equipment in the natural gas station is affected; when the filter screen 15 filters solid impurities, natural gas entering the filter cavity 2 from the pipeline 1 drives the fan blades 9 to rotate; the fan blades 9 drive the driving belt pulley 10 to rotate, the driving belt pulley 10 drives the driven belt pulley 11 to rotate through a belt, the driven belt pulley 11 drives the driving bevel gear to rotate, and the driving bevel gear drives the driven bevel gear 12 to rotate; the driven bevel gear 12 drives the rotating shaft 18 to rotate, and the rotating shaft 18 drives the rotating cavity 19 to rotate; the rotating cavity 19 drives the brush 14 to move; under the action of the fixed bevel gear 17, the rotary bevel gear 20 rotates along the rotary cavity 19, and the rotary bevel gear 20 drives the hairbrush 14 to remove solid impurities blocked on the filter screen 15; at the same time, the foreign matter on the filter screen 15 is scraped off by the scraper 13.
Claims (7)
1. The natural gas pipeline filter comprises a pipeline (1), wherein a filtering structure is detachably connected to the pipeline (1); the method is characterized in that: the filtering structure comprises a filtering cavity (2) which is detachably connected with the pipeline (1), and a filter screen (15) is fixedly connected in the filtering cavity (2); a supporting frame (16) is fixedly connected in the filter cavity (2), and a rotating cavity (19) is rotatably connected on the supporting frame (16); a fixed bevel gear (17) is fixedly connected to the support frame (16), and a rotating bevel gear (20) meshed with the fixed bevel gear (17) is rotationally connected to the rotating cavity (19); the rotary bevel gear (20) is coaxially and fixedly connected with a hairbrush (14), the rotary cavity (19) is fixedly connected with a scraping plate (13) corresponding to the hairbrush (14), and the filter cavity (2) is fixedly connected with a collecting cavity (3).
2. The natural gas pipeline filter as claimed in claim 1, wherein: a pair of connecting flanges are arranged on the pipeline (1), two ends of the filter cavity (2) are fixedly connected with assembling flanges matched with the connecting flanges, and the connecting flanges are connected with the assembling flanges through bolts.
3. The natural gas pipeline filter as claimed in claim 1, wherein: the filter cavity (2) is rotationally connected with fan blades (9) corresponding to the pipeline (1), and the fan blades (9) are coaxially fixedly connected with a driving belt wheel (10); the filter cavity (2) is rotationally connected with a driven belt pulley (11) matched with the driving belt pulley (10), and the driving belt pulley (10) is provided with a belt matched with the driven belt pulley (11).
4. A natural gas pipeline filter as claimed in claim 3, wherein: a driving bevel gear is coaxially and fixedly connected with the driven belt wheel (11), and a driven bevel gear (12) is meshed with the driving bevel gear; the driven bevel gear (12) is fixedly connected with a rotating shaft (18), and the rotating cavity (19) is fixedly connected with the rotating shaft (18).
5. The natural gas pipeline filter as claimed in claim 1, wherein: the support frame (16) is fixedly connected with a flow guiding part, and perforations are uniformly distributed on the support frame (16).
6. The natural gas pipeline filter as claimed in claim 1, wherein: the two ends of the collecting cavity (3) are fixedly connected with communicating pipes (4), and a storage cavity (5) communicated with the communicating pipes (4) is arranged below the collecting cavity (3).
7. The natural gas pipeline filter according to claim 6, wherein: a guide plate (8) matched with the communicating pipe (4) is arranged on the collecting cavity (3), and a guide cavity (6) is fixedly connected on the storage cavity (5); the flow guiding cavity (6) is provided with a discharge pipe (7), and the discharge pipe (7) is provided with a valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321571671.4U CN220370678U (en) | 2023-06-20 | 2023-06-20 | Natural gas pipeline filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321571671.4U CN220370678U (en) | 2023-06-20 | 2023-06-20 | Natural gas pipeline filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220370678U true CN220370678U (en) | 2024-01-23 |
Family
ID=89571780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321571671.4U Active CN220370678U (en) | 2023-06-20 | 2023-06-20 | Natural gas pipeline filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220370678U (en) |
-
2023
- 2023-06-20 CN CN202321571671.4U patent/CN220370678U/en active Active
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