CN219984228U - Auxiliary filtering mechanism for air flow in pipeline - Google Patents
Auxiliary filtering mechanism for air flow in pipeline Download PDFInfo
- Publication number
- CN219984228U CN219984228U CN202321479338.0U CN202321479338U CN219984228U CN 219984228 U CN219984228 U CN 219984228U CN 202321479338 U CN202321479338 U CN 202321479338U CN 219984228 U CN219984228 U CN 219984228U
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- CN
- China
- Prior art keywords
- filter
- cleaning
- sealing plate
- telescopic rod
- box
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- 238000001914 filtration Methods 0.000 title claims abstract description 28
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 76
- 239000003345 natural gas Substances 0.000 claims abstract description 38
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- 238000007599 discharging Methods 0.000 claims abstract description 24
- 239000002893 slag Substances 0.000 claims abstract description 24
- 239000012535 impurity Substances 0.000 claims description 68
- 238000007789 sealing Methods 0.000 claims description 26
- 241000220317 Rosa Species 0.000 description 9
- 239000003818 cinder Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Abstract
The utility model discloses an auxiliary filtering mechanism for air flow in a pipeline, which relates to the technical field of natural gas pipelines and comprises a filter box, a slag discharging assembly and a cleaning assembly, wherein a natural gas inlet pipe and a natural gas outlet pipe are respectively arranged on two opposite side walls of the filter box, and a filter cover is arranged at the input end of the natural gas outlet pipe.
Description
Technical Field
The utility model relates to the technical field of natural gas pipelines, in particular to an auxiliary airflow filtering mechanism in a pipeline.
Background
Natural gas pipelines refer to pipelines that transport natural gas (including associated gas from oilfield production) from a production site or process plant to a municipal gas distribution center or industrial enterprise user, also known as gas pipelines. Natural gas is conveyed by utilizing a natural gas pipeline, and the natural gas is conveyed on land in a large quantity. The natural gas pipeline accounts for about half of the total length of the world pipeline.
When carrying natural gas, natural gas pipeline need filter the natural gas, avoid the impurity that mixes in the natural gas to cause the damage to natural gas pipeline inner wall and monitoring facilities, current natural gas pipeline filter equipment is most directly filtered through the filter screen, can not clear up the impurity after filtering at any time, need stop the transport of natural gas, just can clear up the impurity, this just influences the normal transport of natural gas, causes certain economic loss, inconvenient user's use.
In view of the foregoing, an improved auxiliary filter mechanism for the air flow within a conduit is now devised.
Disclosure of Invention
The present utility model is directed to providing an auxiliary filtering mechanism for airflow in a pipeline, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an inside air current auxiliary filter mechanism of pipeline, includes rose box, arranges sediment subassembly and clearance subassembly, install natural gas intake pipe and natural gas outlet duct on two relative lateral walls of rose box respectively, the filter mantle that is used for carrying out filterable to impurity is installed to the input of natural gas outlet duct, the filter mantle is installed on the inner wall of rose box.
The cleaning component is arranged in the filter box and used for cleaning the filtered impurities on the side wall of the filter cover, so that smooth operation of the filter cover is ensured.
The slag discharging component is arranged at the bottom of the filter box and used for discharging cleaned impurities out of the filter box, so that the filter box and the filter cover can be continuously used.
As a further scheme of the utility model: the slag discharging assembly comprises a stop block, a slag discharging port is formed in the lower end of one side wall of the filter tank, the length of the slag discharging port is smaller than that of the bottom of the filter tank, the stop block is mounted on the inner wall of the filter tank at the upper end of the slag discharging port, an impurity collecting frame used for collecting impurities is slidably connected to the bottom of the filter tank, a second sealing plate is mounted at one end, close to the stop block, of the impurity collecting frame, a first sealing plate is mounted at one end, far away from the stop block, of the impurity collecting frame, the first sealing plate and the second sealing plate can seal and seal the slag discharging port, the length of the impurity collecting frame is larger than that of the opening between the side wall of the filter tank and the stop block, the length of the impurity collecting frame is smaller than that of the stop block, a first electric telescopic rod used for pushing the first sealing plate to move is mounted on the side wall, far away from the stop block, and the first electric telescopic rod is mounted on the side wall of the filter tank.
As still further aspects of the utility model: the cleaning assembly comprises a second electric telescopic rod, the second electric telescopic rod is arranged at the top of the filter box, and a cleaning plate for cleaning the filter cover is arranged at the output end of the second electric telescopic rod.
As still further aspects of the utility model: the upper end of dog sets up to be convenient for impurity enters into the inside inclined plane of impurity collection frame, the one side slope that the dog was kept away from to the clearance board lower extreme is installed the elastic expansion link, the clearance pole that is used for clearing up the inclined plane of dog is installed to the output of elastic expansion link.
As still further aspects of the utility model: and sealing gaskets for preventing natural gas leakage are arranged on the side walls of the first sealing plate and the second sealing plate.
As still further aspects of the utility model: and the side wall of the elastic telescopic rod is provided with a supporting rib for improving the structural strength of the elastic telescopic rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. compared with the prior art, the impurity collecting frame is longer than the opening between the side wall of the filter box and the stop block, and the impurity collecting frame is shorter than the stop block, so that the impurity collecting frame can be moved under the condition that natural gas is not leaked, impurities in the impurity collecting frame can be cleaned out of the filter box, accumulation of the impurities is avoided, the filter box and the filter cover can be used continuously, the service life of the filter box is prolonged, and the filter box is convenient for a user to use.
2. Compared with the prior art, the filter cover is cleaned through the cleaning plate, so that impurities are prevented from blocking the filter cover, natural gas smoothly passes through the filter cover, the filtering efficiency of the filter cover on the natural gas is improved, meanwhile, the inclined surface of the stop block is cleaned through the cleaning rod, the impurity cleaning efficiency is improved, and the filter cover is convenient for a user to use.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present utility model.
Fig. 2 is a schematic structural view of the present utility model.
FIG. 3 is a schematic view of a cleaning assembly according to the present utility model.
Wherein: 1. a filter box; 2. a natural gas inlet pipe; 3. a first electric telescopic rod; 4. a slag discharge port; 5. a natural gas outlet pipe; 6. a second electric telescopic rod; 7. a filter cover; 8. a first sealing plate; 9. an impurity collection frame; 10. a second sealing plate; 11. a stop block; 12. cleaning a rod; 13. an elastic telescopic rod; 14. and cleaning the plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, in the embodiment of the utility model, the auxiliary filtering mechanism for the air flow in the pipeline comprises a filtering box 1, a slag discharging component and a cleaning component, wherein a natural gas inlet pipe 2 and a natural gas outlet pipe 5 are respectively arranged on two opposite side walls of the filtering box 1, a filtering cover 7 for filtering impurities is arranged at the input end of the natural gas outlet pipe 5, and the filtering cover 7 is arranged on the inner wall of the filtering box 1.
The cleaning component is arranged in the filter box 1 and is used for cleaning the filtered impurities on the side wall of the filter cover 7, so that smooth operation of the filter cover 7 is ensured.
The slag discharging component is arranged at the bottom of the filter box 1 and is used for discharging cleaned impurities out of the filter box 1, so that the filter box 1 and the filter cover 7 can be continuously used.
The slag discharging assembly comprises a stop block 11, a slag discharging port 4 is formed in the lower end of one side wall of the filter tank 1, the length of the slag discharging port 4 is smaller than that of the bottom of the filter tank 1, the stop block 11 is arranged on the inner wall of the filter tank 1 at the upper end of the slag discharging port 4, an impurity collecting frame 9 used for collecting impurities is slidably connected to the bottom of the filter tank 1, a second sealing plate 10 is arranged at one end, close to the stop block 11, of the impurity collecting frame 9, a first sealing plate 8 is arranged at one end, far away from the stop block 11, of the impurity collecting frame 9, the first sealing plate 8 and the second sealing plate 10 can seal and seal the slag discharging port 4, the length of the impurity collecting frame 9 is larger than that of the side wall of the filter tank 1, the length of the impurity collecting frame 9 is smaller than that of the stop block 11, a first electric telescopic rod 3 used for pushing the first sealing plate 8 to move is arranged on the side wall, far away from the stop block 11, and the first electric telescopic rod 3 is arranged on the side wall of the filter tank 1.
When the slag removal, start first electric telescopic handle 3, the output of first electric telescopic handle 3 drives first closing plate 8 and removes, first closing plate 8 drives impurity collection frame 9 and removes, impurity collection frame 9 drives second closing plate 10 and removes, after first closing plate 8 removes below dog 11, second closing plate 10 has not shifted out the below of dog 11 yet, then first closing plate 8, impurity collection frame 9 and second closing plate 10 continue to remove, until impurity collection frame 9 shifts out and arranges cinder notch 4, and first closing plate 8 does not shift out and arrange cinder notch 4, the staff clears up impurity in the inside of impurity collection frame 9 out, then start first electric telescopic handle 3 shrink, until first closing plate 8 hugs closely on the inner wall of rose box 1, second closing plate 10 is located the below of dog 11 this moment.
Compared with the prior art, through making the length of impurity collection frame 9 be greater than the opening between rose box 1 lateral wall and the dog 11, the length of impurity collection frame 9 is less than the length of dog 11, can remove impurity collection frame 9 under the condition that natural gas does not reveal to with impurity collection frame 9 inside impurity clearance out rose box 1, avoid piling up of impurity, make rose box 1 and filter housing 7 sustainable use, improve rose box 1's life, convenient to use person uses.
The cleaning assembly comprises a second electric telescopic rod 6, the second electric telescopic rod 6 is arranged at the top of the filter box 1, and a cleaning plate 14 for cleaning the filter cover 7 is arranged at the output end of the second electric telescopic rod 6.
The upper end of dog 11 sets up to the inclined plane that the impurity entered into the inside of impurity collection frame 9 of being convenient for, the one side slope that dog 11 was kept away from to clearance board 14 lower extreme is installed elasticity telescopic link 13, clearance pole 12 that is used for clearing up the inclined plane of dog 11 is installed to the output of elasticity telescopic link 13.
When the cleaning, start the second electric telescopic handle 6, the output of second electric telescopic handle 6 drives clearance board 14 and removes, clearance board 14 clears up filter mantle 7, filter mantle 7 drives elastic telescopic handle 13 and removes, elastic telescopic handle 13 drives clearance pole 12 and removes, clearance pole 12 contacts with the inclined plane of dog 11, under the extrusion promotion effect of clearance board 14, the output shrink of elastic telescopic handle 13, thereby make the clearance pole 12 of elastic telescopic handle 13 output clear up the inclined plane of dog 11, impurity after the clearance enters into the inside of impurity collection frame 9.
Compared with the prior art, clear up filter mantle 7 through clearance board 14, prevent impurity jam filter mantle 7, make natural gas smoothly pass through filter mantle 7, improve the filtration efficiency of filter mantle 7 to natural gas, clear up dog 11 inclined plane through clearance pole 12 simultaneously, improve the efficiency of impurity clearance, convenient to use person uses.
Said utility model discloses an air flow auxiliary filtering mechanism in pipeline interior, when cleaning, starting second electric telescopic rod 6, the output end of second electric telescopic rod 6 can be used for driving cleaning plate 14 to move, cleaning plate 14 can be used for cleaning filter cover 7, filtering cover 7 can be used for driving elastic telescopic rod 13 to move, elastic telescopic rod 13 can be used for driving cleaning rod 12 to move, cleaning rod 12 can be contacted with inclined surface of stop block 11, under the action of extrusion pushing action of cleaning plate 14, the output end of elastic telescopic rod 13 can be contracted, so that the cleaning rod 12 of the output end of elastic telescopic rod 13 can be used for cleaning inclined surface of stop block 11, and the cleaned impurity can be fed into interior of impurity collecting frame 9.
When the slag removal, start first electric telescopic handle 3, the output of first electric telescopic handle 3 drives first closing plate 8 and removes, first closing plate 8 drives impurity collection frame 9 and removes, impurity collection frame 9 drives second closing plate 10 and removes, after first closing plate 8 removes below dog 11, second closing plate 10 has not shifted out the below of dog 11 yet, then first closing plate 8, impurity collection frame 9 and second closing plate 10 continue to remove, until impurity collection frame 9 shifts out and arranges cinder notch 4, and first closing plate 8 does not shift out and arrange cinder notch 4, the staff clears up impurity in the inside of impurity collection frame 9 out, then start first electric telescopic handle 3 shrink, until first closing plate 8 hugs closely on the inner wall of rose box 1, second closing plate 10 is located the below of dog 11 this moment.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
Claims (6)
1. The auxiliary filter mechanism for the air flow in the pipeline comprises a filter box (1), a slag discharging assembly and a cleaning assembly, wherein a natural gas inlet pipe (2) and a natural gas outlet pipe (5) are respectively arranged on two opposite side walls of the filter box (1), and the auxiliary filter mechanism is characterized in that a filter cover (7) for filtering impurities is arranged at the input end of the natural gas outlet pipe (5), and the filter cover (7) is arranged on the inner wall of the filter box (1);
the cleaning component is arranged in the filter box (1) and is used for cleaning the filtered impurities on the side wall of the filter cover (7) so as to ensure the smooth work of the filter cover (7);
the slag discharging component is arranged at the bottom of the filter box (1) and used for discharging cleaned impurities out of the filter box (1), so that the filter box (1) and the filter cover (7) can be continuously used.
2. The auxiliary filtering mechanism for the air flow in the pipeline according to claim 1, wherein the slag discharging assembly comprises a stop block (11), a slag discharging port (4) is formed in the lower end of one side wall of the filtering box (1), the length of the slag discharging port (4) is smaller than that of the bottom of the filtering box (1), the stop block (11) is mounted on the inner wall of the filtering box (1) at the upper end of the slag discharging port (4), an impurity collecting frame (9) for collecting impurities is slidingly connected to the bottom of the filtering box (1), a second sealing plate (10) is mounted at one end, close to the stop block (11), of the impurity collecting frame (9), a first sealing plate (8) is mounted at one end, far away from the stop block (11), both the first sealing plate (8) and the second sealing plate (10) can seal the slag discharging port (4), the length of the impurity collecting frame (9) is larger than that of an opening between the side wall of the filtering box (1) and the stop block (11), the length of the impurity collecting frame (9) is smaller than that of the stop block (11) is smaller than that of the first sealing plate (8) and the first sealing plate (8) is mounted on the first sealing plate (8) far away from the first sealing plate (3), the first electric telescopic rod (3) is arranged on the side wall of the filter box (1).
3. The auxiliary filtering mechanism for the air flow inside the pipeline according to claim 2, wherein the cleaning assembly comprises a second electric telescopic rod (6), the second electric telescopic rod (6) is installed at the top of the filtering box (1), and a cleaning plate (14) for cleaning the filtering cover (7) is installed at the output end of the second electric telescopic rod (6).
4. A pipeline internal air flow auxiliary filtering mechanism according to claim 3, characterized in that the upper end of the baffle block (11) is arranged to be convenient for impurities to enter into the inclined plane inside the impurity collecting frame (9), one side of the lower end of the cleaning plate (14) away from the baffle block (11) is obliquely provided with an elastic telescopic rod (13), and the output end of the elastic telescopic rod (13) is provided with a cleaning rod (12) for cleaning the inclined plane of the baffle block (11).
5. The auxiliary filter mechanism for the internal air flow of a pipeline according to claim 2, wherein sealing gaskets for preventing natural gas leakage are arranged on the side walls of the first sealing plate (8) and the second sealing plate (10).
6. The auxiliary filter mechanism for air flow in a pipeline according to claim 4, wherein the side wall of the elastic telescopic rod (13) is provided with a supporting rib for improving the structural strength of the elastic telescopic rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321479338.0U CN219984228U (en) | 2023-06-09 | 2023-06-09 | Auxiliary filtering mechanism for air flow in pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321479338.0U CN219984228U (en) | 2023-06-09 | 2023-06-09 | Auxiliary filtering mechanism for air flow in pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219984228U true CN219984228U (en) | 2023-11-10 |
Family
ID=88605300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321479338.0U Active CN219984228U (en) | 2023-06-09 | 2023-06-09 | Auxiliary filtering mechanism for air flow in pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219984228U (en) |
-
2023
- 2023-06-09 CN CN202321479338.0U patent/CN219984228U/en active Active
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