Natural gas pipeline transportation impurity filtering and separating device

Abstract

The utility model relates to the field of natural gas engineering, in particular to a natural gas pipeline transportation impurity filtering and separating device. The utility model provides the natural gas pipeline transportation impurity filtering and separating device which can automatically clean the filter and the discharge plate, is simple to operate, prevents the filter screen from being blocked, can prevent natural gas from leaking, and improves the safety of using the device. A natural gas pipeline transportation impurity filtering and separating device comprises a shell, an air duct, an air outlet pipe and the like, the upper portion of the shell is connected with the air duct, and the left side of the lower portion of the shell is connected with the air outlet pipe. Impurities on the filter fall on the discharging plate through rotation of the brush plate, the rotating plate and the scraping plate, the impurities are scraped into the material guide pipe through rotation of the rotating plate and the scraping plate and fall into the collector, and therefore the filter and the discharging plate can be automatically cleaned, operation is simple, a filter screen is prevented from being blocked, natural gas can be prevented from leaking, and the service life of the filter is prolonged. And the safety of using the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of natural gas engineering, in particular to an impurity filtration and separation device for natural gas pipeline transportation. Background Technique

[0002] Natural gas is an important energy resource, mainly composed of methane, and also contains a small amount of ethane, propane, butane and other hydrocarbon gases, as well as non-hydrocarbon gases such as nitrogen, carbon dioxide and water vapor. Natural gas pipelines are key infrastructures for long-distance transportation of natural gas. These pipeline systems are usually composed of high-strength steel pipes, which can withstand high pressures to ensure the safe and efficient transportation of natural gas.

[0003] The existing impurity filtration in natural gas pipeline transportation is to filter impurities through a filter. The filter screen is usually fixed on the filter. During use, impurities and dust are likely to accumulate on the filter screen, which easily causes the filter screen to be blocked, and it is necessary to manually disassemble the filter screen for cleaning. The filter screen cannot be automatically cleaned, and the operation is relatively inconvenient.

[0004] Therefore, it is necessary to design an impurity filtration and separation device for natural gas pipeline transportation that can automatically clean the filter and the discharge plate, has a simple operation, can prevent the filter screen from being blocked, can prevent natural gas leakage, and can improve the safety of using this device. Summary of the Utility Model

[0005] In order to overcome the disadvantages that during use, impurities and dust are likely to accumulate on the filter screen, which easily causes the filter screen to be blocked, and it is necessary to manually disassemble the filter screen for cleaning. The filter screen cannot be automatically cleaned, and the operation is relatively inconvenient, the utility model provides an impurity filtration and separation device for natural gas pipeline transportation that can automatically clean the filter and the discharge plate, has a simple operation, can prevent the filter screen from being blocked, can prevent natural gas leakage, and can improve the safety of using this device.

[0006] The technical solution of the utility model is: an impurity filtration and separation device for natural gas pipeline transportation, including a housing, a wind cylinder, an air outlet pipe, a partition board, a baffle, a filter, a connecting pipe, a turbine and a stabilizing frame. The upper part of the housing is connected with the wind cylinder, the left side of the lower part of the housing is connected with the air outlet pipe, the inner side of the lower part of the housing is connected with the partition board, the inner side of the upper part of the housing is connected with the baffle, the partition board is connected with the filter, the filter is connected with the baffle, the upper side of the filter is connected with the connecting pipe, the wind cylinder is rotatably connected with the turbine, the turbine is in contact with the connecting pipe, the inner side of the lower part of the connecting pipe is connected with the stabilizing frame, and the turbine is rotatably connected with the stabilizing frame.

[0007] As a preferred technical solution of the utility model, the connecting pipe is conical.

[0008] As a preferred technical solution of the present utility model, it further includes an air inlet pipe, and the air inlet pipe is connected to the upper right side of the air cylinder.

[0009] As a preferred technical solution of the present utility model, it further includes a material guiding pipe and a collector. The lower part of the housing is connected to the material guiding pipe, and the lower part of the material guiding pipe is connected to the collector through a thread.

[0010] As a preferred technical solution of the present utility model, it further includes a brush plate, a discharge plate, a rotating plate and a scraping plate. A plurality of brush plates are evenly distributed in a circumferential manner under the turbine. The upper side of the material guiding pipe is connected to the discharge plate. The front and rear sides of the lower part of the turbine are both connected to the rotating plate, and the rotating plates are in contact and cooperation with the discharge plate. Two scraping plates are connected to the outer side of the lower part of the turbine, and the scraping plates are in contact with the adjacent brush plates and the discharge plate respectively.

[0011] As a preferred technical solution of the present utility model, bristles are provided on the outer sides of the brush plates.

[0012] Beneficial effects: 1. By the rotation of the brush plate, the rotating plate and the scraping plate in the present utility model, the impurities on the filter fall on the discharge plate, and the impurities are scraped into the material guiding pipe and fall into the collector through the rotation of the rotating plate and the scraping plate, so that the filter and the discharge plate can be automatically cleaned. The operation is simple, the filter screen blockage can be prevented, and the natural gas leakage can be prevented, improving the safety of using this device.

[0013] 2. When there are more impurities in the collector in the present utility model, the collector can be rotated, the collector can be removed, and then the dust or impurities can be poured out for cleaning, so that the collector can be disassembled, which is convenient for cleaning the impurities and the disassembly and installation of the collector. Brief Description of the Drawings

[0014] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model.

[0015] Figure 2 It is a three-dimensional structure sectional schematic diagram of the present utility model.

[0016] Figure 3 It is a partial three-dimensional structure schematic diagram of the present utility model.

[0017] Wherein: 1 - housing, 2 - air cylinder, 3 - air inlet pipe, 4 - air outlet pipe, 5 - partition plate, 6 - baffle plate, 7 - material guiding pipe, 8 - collector, 9 - filter, 10 - connecting pipe, 11 - turbine, 12 - stabilizing frame, 13 - brush plate, 14 - discharge plate, 15 - rotating plate, 16 - scraping plate. Detailed Embodiment

[0018] The present utility model will be described in detail below with reference to the drawings and specific embodiments, but it is not limited to the present utility model.

[0019] A natural gas pipeline transport impurity filtering and separation device, such as Figures 1-3 As shown, it includes a shell 1, a wind tube 2, an air inlet pipe 3, an air outlet pipe 4, a partition 5, a baffle 6, a guide pipe 7, a collector 8, a filter 9, a connecting pipe 10, a turbine 11, a stabilizing frame 12, a brush plate 13, a discharge plate 14, a rotating plate 15 and a scraper 16. The upper part of the shell 1 is connected to the wind tube 2, and the upper right side of the wind tube 2 is connected to the air inlet pipe 3 for easy air intake. The lower left side of the shell 1 is connected to the outlet pipe 4, the lower inner side of the shell 1 is connected to the partition 5, the upper inner side of the shell 1 is connected to the baffle 6, the lower shell 1 is connected to the guide pipe 7, the lower part of the guide pipe 7 is connected to the collector 8 through a thread, the partition 5 is connected to the filter 9, the filter 9 is connected to the baffle 6, and the filter 9 is connected to the baffle 6. The side is connected with a connecting pipe 10, and the connecting pipe 10 is conical. A turbine 11 is rotatably connected to the wind tube 2, and the turbine 11 is in contact with the connecting pipe 10. A stabilizing frame 12 is connected to the inner side of the lower part of the connecting pipe 10, and the turbine 11 is rotatably connected to the stabilizing frame 12. Four brush plates 13 are evenly distributed on the circumference at the lower part of the turbine 11, and bristles are provided on the outer sides of the brush plates 13 for easy cleaning. A discharge plate 14 is connected to the upper side of the guide pipe 7, and rotating plates 15 are connected to the front and rear sides of the lower part of the turbine 11, and the rotating plates 15 are in contact with the discharge plate 14. Two scrapers 16 are connected to the outer side of the lower part of the turbine 11, and the scrapers 16 are in contact with adjacent brush plates 13, and the scrapers 16 are in contact with the discharge plate 14.

[0020] When it is necessary to filter and separate impurities transported by natural gas pipelines, the device can be used and brought to the place where the impurities transported by natural gas pipelines need to be filtered and separated. By rotating the collector 8, the collector 8 is installed on the guide pipe 7, and the natural gas is connected to the air intake pipe 3. The natural gas enters the air duct 2 from the air intake pipe 3, and then enters the housing 1 along the connecting pipe 10. The connecting pipe 10 is conical, and the impurities in the natural gas are filtered through the filter 9. The partition 5 and the baffle 6 prevent the leakage of natural gas. When the natural gas enters the air duct 2, the turbine 11 rotates, thereby driving the brush plate 13, the rotating plate 15 and the scraper 16 to rotate, so that the brushes on the brush plate 13 The wool contacts the filter 9, so that the impurities on the filter 9 fall onto the discharge plate 14, and the impurities are scraped into the guide pipe 7 and fall into the collector 8 by rotating the rotating plate 15 and the scraper 16, so that the filter 9 and the discharge plate 14 can be automatically cleaned, the operation is simple, and the filter screen is prevented from being blocked, and natural gas leakage can be prevented, thereby improving the safety of using the device. When there is a lot of dust or impurities in the collector 8, the collector 8 can be removed by rotating the collector 8, and then the impurities are poured out for cleaning, so that the collector 8 can be disassembled, which is convenient for cleaning impurities, and convenient for disassembly and installation of the collector 8, and the filtered natural gas is discharged from the outlet pipe 4.

[0021] The above are only embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification of the present utility model, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present utility model.

Claims

1. A natural gas pipeline transport impurity filtration and separation device, characterized by: The invention comprises a housing (1), a wind tube (2), an air outlet pipe (4), a partition (5), a baffle (6), a filter (9), a connecting pipe (10), a turbine (11) and a stabilizing frame (12), wherein the upper part of the housing (1) is connected to the wind tube (2), the lower left part of the housing (1) is connected to the air outlet pipe (4), the lower inner side of the housing (1) is connected to the partition (5), the upper inner side of the housing (1) is connected to the baffle (6), the partition (5) is connected to the filter (9), the filter (9) is connected to the baffle (6), the upper side of the filter (9) is connected to the connecting pipe (10), the wind tube (2) is rotatably connected to the turbine (11), the turbine (11) is in contact with the connecting pipe (10), and the connecting pipe (10) is connected to the turbine (11). The inner side of the lower part of the tube (10) is connected to a stabilizing frame (12), and the turbine (11) is rotatably connected to the stabilizing frame (12); the turbine (11) also includes a brush plate (13), a discharge plate (14), a rotating plate (15) and a scraper (16); the lower part of the turbine (11) is provided with a plurality of brush plates (13) evenly distributed along a circumference; the upper side of the material guide tube (7) is connected to a discharge plate (14); the front and rear sides of the lower part of the turbine (11) are connected to rotating plates (15); the rotating plates (15) are in contact with the discharge plate (14); the outer side of the lower part of the turbine (11) is connected to two scrapers (16); the scrapers (16) are in contact with adjacent brush plates (13), and the scrapers (16) are in contact with the discharge plate (14).

2. The impurity filtering and separation device for natural gas pipeline transportation according to claim 1, characterized in that: The connecting pipe (10) is tapered.

3. A natural gas pipeline transport impurity filtering and separation device as claimed in claim 2, characterized in that: It also includes an air intake pipe (3), and the upper right side of the air cylinder (2) is connected to the air intake pipe (3).

4. A natural gas pipeline transport impurity filtering and separation device as claimed in claim 3, characterized in that: It also includes a material guide pipe (7) and a collector (8). The lower part of the housing (1) is connected to the material guide pipe (7), and the lower part of the material guide pipe (7) is connected to the collector (8) via a thread.

5. The impurity filtering and separation device for natural gas pipeline transportation according to claim 4, characterized in that: The outside of the brush plate (13) is provided with bristles.

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