CN220745808U - Natural gas pipeline filter - Google Patents
Natural gas pipeline filter Download PDFInfo
- Publication number
- CN220745808U CN220745808U CN202322099971.3U CN202322099971U CN220745808U CN 220745808 U CN220745808 U CN 220745808U CN 202322099971 U CN202322099971 U CN 202322099971U CN 220745808 U CN220745808 U CN 220745808U
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- CN
- China
- Prior art keywords
- pipeline
- filter
- natural gas
- air inlet
- filter body
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 239000003345 natural gas Substances 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000006978 adaptation Effects 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 19
- 239000007789 gas Substances 0.000 description 15
- 238000001914 filtration Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000009781 Myrtillocactus geometrizans Nutrition 0.000 description 1
- 240000009125 Myrtillocactus geometrizans Species 0.000 description 1
- 244000171022 Peltophorum pterocarpum Species 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000035 biogenic effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a natural gas pipeline filter, which comprises a filter body, wherein an air inlet pipeline is fixedly arranged in the filter body, one end of the air inlet pipeline penetrates through one side of the filter body, the air inlet pipeline is in an inverted L-shaped structure, a third clamping groove is fixedly arranged in the air inlet pipeline, one side of the air inlet pipeline is fixedly and vertically connected with one end of a connecting pipeline, the interior of the air inlet pipeline is communicated with the interior of the connecting pipeline, the top end of the connecting pipeline penetrates through the top end of the filter body, and an electric cylinder is fixedly arranged at the top end of the connecting pipeline through a flange plate. Through the connection of admission line and connecting tube, can be when changing filter screen and water absorption sponge with the second closure plate shutoff admission line, open connecting tube simultaneously, make natural gas carry natural gas to the pipeline of giving vent to anger from connecting tube, filter screen and the water absorption sponge in the filter body of change that like this both can be safe still can guarantee the uninterrupted transport of natural gas.
Description
Technical Field
The utility model relates to the technical field of natural gas pipeline filtration, in particular to a natural gas pipeline filter.
Background
Natural gas refers to a type of combustible gas found in nature and is a fossil fuel, including gases formed by various natural processes in the atmosphere, water and rock circles (including oilfield gas, gas field gas, mudstone gas, coalbed gas, biogenic gas, etc.). The definition of "natural gas" has been used for a long time in a narrow definition from the viewpoint of energy, and refers to a mixture of hydrocarbon and non-hydrocarbon gases that are naturally deposited in a formation. In petrogeology, oilfield gas and gas field gas are commonly referred to. The composition is based on hydrocarbons and contains non-hydrocarbon gases, so that combustion produces a yellow or blue flame.
The natural gas raw gas obtained by exploitation contains a large amount of solid and liquid impurities, and the impurities determine that the raw gas cannot be directly conveyed to an end user, namely the natural gas conveyed to the end user is subjected to impurity removal and filtration treatment, but the filtering device also has a service life and needs to be replaced or cleaned after a period of use, otherwise, the efficiency of filtering the natural gas is reduced, but when the filtering device is replaced, the natural gas is often required to be closed and conveyed, so that the end user cannot use the natural gas for a period of time, and improvement is needed.
To this end we propose a natural gas pipeline filter.
Disclosure of Invention
The utility model mainly aims to provide a natural gas pipeline filter, which can be used for blocking an air inlet pipeline by a second blocking plate when a filter screen and a water absorption sponge are required to be replaced through connection of the air inlet pipeline and the connecting pipeline, and simultaneously, the connecting pipeline is opened to enable natural gas to be conveyed from the connecting pipeline to an air outlet pipeline, so that the filter screen and the water absorption sponge in a filter body can be safely replaced, uninterrupted conveying of the natural gas can be ensured, and the problems in the background art can be effectively solved.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the natural gas pipeline filter comprises a filter body, wherein an air inlet pipeline is fixedly arranged in the filter body, one end of the air inlet pipeline penetrates through one side of the filter body, the air inlet pipeline is in an inverted L-shaped structure, and a third clamping groove is fixedly arranged in the air inlet pipeline;
one side of the air inlet pipeline is fixedly and vertically connected with one end of the connecting pipeline, the inside of the air inlet pipeline is communicated with the inside of the connecting pipeline, the top end of the connecting pipeline penetrates through the top end of the filter body, an electric cylinder is fixedly mounted on the top end of the connecting pipeline through a flange plate, the output end of the electric cylinder is fixedly connected with one end of a piston push rod, and the other end of the piston push rod is fixedly connected with the center of a first blocking plate.
Further, one side of the first blocking plate is vertically and fixedly connected with a second blocking plate, a second clamping groove is fixedly arranged in the connecting pipeline, the second clamping groove is matched with the first blocking plate and the second blocking plate, and the third clamping groove is matched with the second blocking plate.
Further, the inside fixed mounting of filter body has first draw-in groove, first draw-in groove is used for the joint installation filter screen, the bottom fixed of filter screen is pasted and is had the sponge that absorbs water, the filter screen is located under the admission line one end.
Further, the bottom fixedly connected with bottom of filter body, bottom and filter body screw-thread fit, the top of filter body is equipped with the pipeline of giving vent to anger, the inside fixed mounting of pipeline of giving vent to anger has the fan that induced drafts.
Further, a standby pipeline is fixedly connected between the air outlet pipeline and the connecting pipeline, the inside of the air outlet pipeline is communicated with the inside of the standby pipeline and the inside of the connecting pipeline, and a standby filter pipe is sleeved on the outer side of the standby pipeline.
Compared with the prior art, the utility model has the following beneficial effects: through the connection of admission line and connecting tube, can be when changing filter screen and water absorption sponge with the second closure plate shutoff admission line, open connecting tube simultaneously, make natural gas carry natural gas to the pipeline of giving vent to anger from connecting tube, filter screen and the water absorption sponge in the filter body of change that like this both can be safe still can guarantee the uninterrupted transport of natural gas.
Drawings
Fig. 1 is a schematic perspective view of a natural gas pipeline filter according to the present utility model.
Fig. 2 is a schematic plan view of a first closure plate of a natural gas pipeline filter according to the present utility model.
Fig. 3 is a schematic plan view of a second closure plate of a natural gas pipeline filter according to the present utility model.
In the figure: 1. a filter body; 2. a filter screen; 3. a water absorbing sponge; 4. a bottom cover; 5. a first clamping groove; 6. an air intake duct; 7. a first closure plate; 8. a second closure plate; 9. a piston push rod; 10. a connecting pipe; 11. a flange plate; 12. an electric cylinder; 13. a standby filter tube; 14. a standby pipeline; 15. a suction fan; 16. an air outlet pipe; 17. a second clamping groove; 18. and a third clamping groove.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1, 2 and 3, the natural gas pipeline filter comprises a filter body 1, wherein an air inlet pipeline 6 is fixedly arranged in the filter body 1, one end of the air inlet pipeline 6 penetrates through one side of the filter body 1, the air inlet pipeline 6 is in an inverted-L-shaped structure, and a third clamping groove 18 is fixedly arranged in the air inlet pipeline 6;
one side of the air inlet pipeline 6 is fixedly and vertically connected with one end of the connecting pipeline 10, the inside of the air inlet pipeline 6 is communicated with the inside of the connecting pipeline 10, the top end of the connecting pipeline 10 penetrates through the top end of the filter body 1, an electric cylinder 12 is fixedly installed on the top end of the connecting pipeline 10 through a flange plate 11, the electric cylinder 12 can be of YBZU type, the output end of the electric cylinder 12 is fixedly connected with one end of the piston push rod 9, and the other end of the piston push rod 9 is fixedly connected with the center of the first blocking plate 7;
a second blocking plate 8 is vertically and fixedly connected to one side of the first blocking plate 7, a second clamping groove 17 is fixedly arranged in the connecting pipeline 10, the second clamping groove 17 is matched with the first blocking plate 7 and the second blocking plate 8, and the third clamping groove 18 is matched with the second blocking plate 8; the filter comprises a filter body 1, a first clamping groove 5, a filter screen 2, a water absorbing sponge 3, a water absorbing sponge and a water absorbing sponge, wherein the first clamping groove 5 is fixedly arranged in the filter body 1, the first clamping groove 5 is used for clamping and installing the filter screen 2, the bottom end of the filter screen 2 is fixedly stuck with the water absorbing sponge 3, and the filter screen 2 is positioned under one end of an air inlet pipeline 6;
the bottom of the filter body 1 is fixedly connected with a bottom cover 4, the bottom cover 4 is in threaded fit with the filter body 1, an air outlet pipeline 16 is arranged at the top of the filter body 1, an air suction fan 15 is fixedly arranged in the air outlet pipeline 16, and the air suction fan 15 is used for assisting natural gas to be discharged out of the air outlet pipeline 16; the utility model discloses a filter device, including pipeline 10, filter screen 2, connecting pipe 10, reserve pipeline 14 is fixed connection between pipeline 16 and the connecting pipe 10, the inside of pipeline 16 and the inside intercommunication of reserve pipeline 14 and connecting pipe 10 give vent to anger, reserve filter tube 13 has been cup jointed in the outside of reserve pipeline 14, and reserve filter tube 13 is used for playing the effect of interim filtration when changing filter screen 2 and water absorption sponge 3.
It should be noted that, the utility model is a natural gas pipeline filter, firstly, connect the air outlet pipeline 16 with the pipeline of the end user, then, the natural gas is discharged into the filter body 1 through the air inlet pipeline 6, because the outlet of the air inlet pipeline 6 is downward arranged, and then, the impurities in the natural gas can be discharged downward together, the solid impurities in the natural gas are intercepted by the filter screen 2, and the liquid impurities are absorbed by the absorbent sponge 3 stuck at the bottom end of the filter screen 2, the natural gas itself floats on the top end inside the filter body 1 and is discharged through the air outlet pipeline 16 because of the lower specific gravity than the air, when the filter screen 2 and the absorbent sponge 3 need to be replaced, the electric cylinder 12 is started through the external power supply, the electric cylinder 12 drives the piston push rod 9 to push downward, the first blocking plate 7 and the second blocking plate 8 which are blocked in the second blocking groove 17, so that the second blocking plate 8 and the third blocking groove 18 are blocked and installed, the natural gas can not be discharged from the outlet of the air inlet pipeline 6, can only be discharged upward from the connecting pipeline 10 and pass through the spare pipeline 14, the filter screen 2 is removed from the spare pipeline 13 through the spare pipeline 14, the spare pipeline 4 is removed from the spare pipeline 2, and the spare pipeline 4 is replaced, and the spare pipeline 2 is removed from the spare pipeline 2 through the spare pipeline 4, and the spare pipeline 4 is replaced, and the spare pipeline is replaced, the spare pipeline is removed, and the spare pipeline is replaced, and the filter tank is replaced.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The natural gas pipeline filter comprises a filter body (1), and is characterized in that an air inlet pipeline (6) is fixedly arranged in the filter body (1), one end of the air inlet pipeline (6) penetrates through one side of the filter body (1), the air inlet pipeline (6) is in an inverted L-shaped structure, and a third clamping groove (18) is fixedly arranged in the air inlet pipeline (6);
one side of admission line (6) is fixed perpendicular with the one end of connecting tube (10) and be connected, and the inside of admission line (6) is with the inside intercommunication of connecting tube (10), the top of filter body (1) is run through on the top of connecting tube (10), the top of connecting tube (10) is through ring flange (11) fixed mounting has electric cylinder (12), the output of electric cylinder (12) and the one end fixed connection of piston push rod (9), the other end and the first closure plate (7) center department fixed connection of piston push rod (9).
2. A natural gas pipeline filter as claimed in claim 1, wherein: one side vertical fixedly connected with second closure plate (8) of first closure plate (7), the inside fixed mounting of connecting tube (10) has second draw-in groove (17), second draw-in groove (17) and first closure plate (7), second closure plate (8) looks adaptation, third draw-in groove (18) and second closure plate (8) looks adaptation.
3. A natural gas pipeline filter as claimed in claim 1, wherein: the novel filter is characterized in that a first clamping groove (5) is fixedly arranged in the filter body (1), the first clamping groove (5) is used for clamping and installing a filter screen (2), a water absorbing sponge (3) is adhered to the bottom end of the filter screen (2), and the filter screen (2) is located under one end of the air inlet pipe (6).
4. A natural gas pipeline filter as claimed in claim 1, wherein: the bottom fixedly connected with bottom (4) of filter body (1), bottom (4) and filter body (1) screw-thread fit, the top of filter body (1) is equipped with air outlet pipe (16), the inside fixed mounting of air outlet pipe (16) has induced draft fan (15).
5. A natural gas pipeline filter as defined in claim 4, wherein: the utility model discloses a filter device, including pipeline (10) and stand-by pipe, stand-by pipe (14) is fixed connection between pipeline (16) and connecting tube (10), the inside of pipeline (16) and the inside of stand-by pipe (14) and the inside intercommunication of connecting tube (10) give vent to anger, stand-by pipe (13) have been cup jointed in the outside of stand-by pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322099971.3U CN220745808U (en) | 2023-08-07 | 2023-08-07 | Natural gas pipeline filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322099971.3U CN220745808U (en) | 2023-08-07 | 2023-08-07 | Natural gas pipeline filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220745808U true CN220745808U (en) | 2024-04-09 |
Family
ID=90570511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322099971.3U Active CN220745808U (en) | 2023-08-07 | 2023-08-07 | Natural gas pipeline filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220745808U (en) |
-
2023
- 2023-08-07 CN CN202322099971.3U patent/CN220745808U/en active Active
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| GR01 | Patent grant |