Anti-blocking gas pipeline filter

Abstract

The utility model discloses an anti-blocking gas pipeline filter, which belongs to the technical field of gas pipeline filters and comprises a sleeve, a partition plate is fixed at a position close to the upper end in the sleeve, a guide cylinder is mounted in the partition plate, a filter plate is fixed on the outer side wall of the guide cylinder at the bottom end, and a convex ring is fixed on the outer side wall of the guide cylinder at the upper end. By designing a group of driving rotating mechanism consisting of the gear ring, the gear and the motor, in the fuel gas filtering process, the motor drives the gear to rotate, and the gear drives the guide cylinder to rotate through the gear ring, so that the filter plate rotates at the gas inlet port, the filter plate can be in full contact with the fuel gas and filter the fuel gas, and meanwhile, in the rotating process, the fuel gas can be fully filtered. And the brush arranged on one side can automatically clean impurities on the filter plate, so that the fuel gas can be continuously and efficiently filtered, and the filtering effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas pipeline filters, in particular to an anti-blocking gas pipeline filter. Background Art

[0002] Gas is a general term for gaseous fuels. It can burn and release heat for use by residents and industrial enterprises. There are many types of gas, mainly natural gas, artificial gas, liquefied petroleum gas, biogas, and coal-to-gas. Gas pipelines are used to transport gas. During the gas transportation process, there will be impurities in the gas, so it is necessary to set up a filter to filter the natural gas pipeline.

[0003] The existing gas pipeline filter uses a filter cartridge to filter impurities in the gas during use. During the filtering process, the gas intake direction is fixed, which leads to serious blockage of the filter cartridge facing the gas intake direction, resulting in uneven blockage of the filter cartridge, and it needs to be manually cleaned after blockage, which is not only time-consuming and labor-intensive, but also leads to interruption of gas delivery, affecting user use and resulting in poor use of the device. Therefore, an anti-blocking gas pipeline filter is urgently needed to solve the above problems. Utility Model Content

[0004] The main purpose of the utility model is to provide an anti-blocking type gas pipeline filter.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A blockage-proof gas pipeline filter comprises a sleeve, a partition is fixed at a position near the upper end of the sleeve, a guide tube is installed in the partition, a filter plate is fixed on the outer wall of the guide tube located at the bottom, a convex ring is fixed on the outer wall of the guide tube located at the upper end, a limiting groove is provided at a position of the partition corresponding to the convex ring, a gear ring is fixed on the outer wall of the guide tube located below the partition, a gear is connected to one side of the gear ring, and a motor is connected to the gear.

[0007] Preferably, the partition is welded inside the sleeve, and the guide tube is rotatably installed inside the partition.

[0008] Preferably, the filter plate is fixed to the guide tube by screws, and the filter plate is an annular structure.

[0009] Preferably, the limiting groove is formed on the partition, the convex ring is located in the limiting groove, and the specifications of the limiting groove and the convex ring match.

[0010] Preferably, the gear ring is fixed on the outer side wall of the sleeve, the gear is meshed with the gear ring, and the output shaft of the motor passes through the partition and is fixedly connected to the gear.

[0011] Preferably, an air inlet pipe is formed at the bottom end of one side wall of the sleeve, and an exhaust pipe is formed at the top end of the sleeve.

[0012] Preferably, a telescopic column is installed on one side wall of the sleeve, a brush is fixed on the movable end of the telescopic column, the brush contacts the filter plate, a spring is welded on the outer side wall of the telescopic column, and a cleaning cover is threadedly connected to the bottom end of the sleeve.

[0013] Beneficial technical effects of the utility model:

[0014] The utility model designs a driving rotating mechanism consisting of a gear ring, a gear and a motor. During the gas filtering process, the motor drives the gear to rotate, and the gear drives the guide tube to rotate through the gear ring, thereby rotating the filter plate at the air inlet port, so that the filter plate can be fully in contact with the gas and filter. At the same time, during the rotation process, a brush arranged on one side can automatically clean the impurities on the filter plate, thereby ensuring continuous and efficient filtering of the gas and improving the filtering effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a preferred embodiment of an anti-blocking gas pipeline filter according to the utility model;

[0016] Figure 2 It is a top view of the internal structure of the sleeve in a preferred embodiment of an anti-blocking gas pipeline filter according to the utility model;

[0017] Figure 3 It is a structural schematic diagram of a partition plate and a guide tube in a preferred embodiment of an anti-blocking gas pipeline filter according to the utility model;

[0018] Figure 4 It is a cross-sectional view of the connection relationship between the partition plate and the guide tube in a preferred embodiment of an anti-blocking gas pipeline filter according to the utility model;

[0019] Figure 5 It is a structural schematic diagram of a cleaning mechanism in a preferred embodiment of an anti-blocking gas pipeline filter according to the utility model.

[0020] The following are the descriptions of the reference numerals:

[0021] 1. Cleaning cover; 2. Inlet pipe; 3. Sleeve; 4. Exhaust pipe; 5. Guide tube; 6. Partition; 7. Motor; 8. Gear; 9. Filter plate; 10. Gear ring; 11. Limiting groove; 12. Convex ring; 13. Telescopic column; 14. Spring; 15. Brush. DETAILED DESCRIPTION

[0022] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0023] like Figure 1-Figure 5 As shown, the present embodiment provides an anti-blocking gas pipeline filter, comprising a sleeve 3, a partition 6 is fixed at a position near the upper end of the sleeve 3, a guide tube 5 is installed in the partition 6, a filter plate 9 is fixed on the outer wall of the guide tube 5 at the bottom end, a convex ring 12 is fixed on the outer wall of the guide tube 5 at the upper end, a limiting groove 11 is provided at a position corresponding to the convex ring 12, a gear ring 10 is fixed on the outer wall of the guide tube 5 below the partition 6, a gear 8 is connected to one side of the gear ring 10, and a motor 7 is connected to the gear 8.

[0024] The partition plate 6 is welded in the sleeve 3 , and the guide tube 5 is rotatably installed in the partition plate 6 , and the guide tube 5 can rotate in the partition plate 6 .

[0025] The filter plate 9 is fixed on the guide tube 5 by screws. The filter plate 9 is an annular structure and filters impurities in the fuel gas.

[0026] The limiting groove 11 is formed on the partition plate 6 , and the convex ring 12 is located in the limiting groove 11 . The specifications of the limiting groove 11 and the convex ring 12 match each other. The limiting groove 11 and the convex ring 12 are combined to support and limit the guide tube 5 .

[0027] The gear ring 10 is fixed on the outer wall of the sleeve 3 , the gear 8 is meshed with the gear ring 10 , the output shaft of the motor 7 passes through the partition 6 and is fixedly connected to the gear 8 , and the motor 7 drives the gear ring 10 to rotate through the gear 8 .

[0028] An air inlet pipe 2 is formed at the bottom end of one side wall of the sleeve 3, and an exhaust pipe 4 is formed at the top end of the sleeve 3. The gas enters the sleeve 3 through the air inlet pipe 2 for filtration, and the filtered gas is discharged from the device through the exhaust pipe 4.

[0029] A telescopic column 13 is installed on one side wall of the sleeve 3, and a brush 15 is fixed on the movable end of the telescopic column 13. The brush 15 is in contact with the filter plate 9. A spring 14 is welded on the outer side wall of the telescopic column 13. The bottom end of the sleeve 3 is connected with a cleaning cover 1 through a thread. During the rotation of the filter plate 9, the brush 15 can clean the impurities on the filter plate 9. At the same time, the telescopic column 13 and the spring 14 are combined to buffer the brush 15, and the cleaned impurities fall into the cleaning cover 1 for collection.

[0030] The working principle of the device is as follows: the air inlet pipe 2 and the exhaust pipe 4 are connected to their respective pipelines, and an external power supply is turned on. During use, the gas enters the sleeve 3 through the air inlet pipe 2, and the filter plate 9 filters it at this time. The filtered gas is discharged through the guide tube 5 and the exhaust pipe 4. During the gas filtering process, the motor 7 drives the gear 8 to rotate, and the gear 8 drives the guide tube 5 to rotate through the ring gear 10, thereby rotating the filter plate 9 at the air inlet port, so that the filter plate 9 can be fully in contact with the gas and filter it. At the same time, during the rotation process, the brush 15 arranged on one side can automatically clean the impurities on the filter plate 9, thereby ensuring continuous and efficient filtration of the gas and improving the filtering effect of the device. The telescopic column 13 combined with the spring 14 can buffer the brush 15, and the cleaned impurities fall into the cleaning cover 1 for collection.

[0031] The above are only further embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. An anti-blocking gas pipeline filter, characterized in that: The invention comprises a sleeve (3), a partition (6) is fixed at a position near the upper end of the sleeve (3), a guide tube (5) is installed in the partition (6), a filter plate (9) is fixed on the outer wall of the guide tube (5) at the bottom end, a convex ring (12) is fixed on the outer wall of the guide tube (5) at the upper end, a limiting groove (11) is provided at a position of the partition (6) corresponding to the convex ring (12), a gear ring (10) is fixed on the outer wall of the guide tube (5) below the partition (6), a gear (8) is connected to one side of the gear ring (10), and a motor (7) is connected to the gear (8).

2. The anti-blocking gas pipeline filter according to claim 1, characterized in that: The partition plate (6) is welded inside the sleeve (3), and the guide tube (5) is rotatably mounted inside the partition plate (6).

3. The anti-blocking gas pipeline filter according to claim 2 is characterized in that: The filter plate (9) is fixed on the guide tube (5) by means of screws, and the filter plate (9) is an annular structure.

4. The anti-blocking gas pipeline filter according to claim 3, characterized in that: The limiting groove (11) is formed on the partition (6), the convex ring (12) is located in the limiting groove (11), and the specifications of the limiting groove (11) and the convex ring (12) match.

5. The anti-blocking gas pipeline filter according to claim 4, characterized in that: The gear ring (10) is fixed on the outer wall of the sleeve (3), the gear (8) is meshed with the gear ring (10), and the output shaft of the motor (7) passes through the partition (6) and is fixedly connected to the gear (8).

6. The anti-blocking gas pipeline filter according to claim 5, characterized in that: An air inlet pipe (2) is formed at the bottom end of one side wall of the sleeve (3), and an exhaust pipe (4) is formed at the top end of the sleeve (3).

7. The anti-blocking gas pipeline filter according to claim 6, characterized in that: A telescopic column (13) is installed on one side wall of the sleeve (3), a brush (15) is fixed on the movable end of the telescopic column (13), the brush (15) is in contact with the filter plate (9), a spring (14) is welded on the outer side wall of the telescopic column (13), and a cleaning cover (1) is connected to the bottom end of the sleeve (3) through a thread.

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