Filtering device of gas storage tank

Abstract

The utility model relates to the technical field of air storage tanks, in particular to an air storage tank filtering device which comprises a shell, a fixing rod is fixedly connected to the inner wall of the shell, a fixing box is fixedly connected to one side of the fixing rod, a motor is fixedly connected to one side of the shell, and a rotating column is fixedly connected to the output end of the motor. A first bevel gear is fixedly connected to the outer wall of the rotating column, a second bevel gear and a third bevel gear are rotationally connected into the fixing box, the first bevel gear and the second bevel gear are meshed with each other, and the first bevel gear and the third bevel gear are meshed with each other. According to the device, a bevel gear I rotates to drive a bevel gear II and a bevel gear III to rotate, and a fixing rod is connected with a fixing box, so that the interior of the fixing box stably rotates, impurities on the surfaces of a first filtering plate and a second filtering plate rotate, and the effect of rapid filtering is achieved; the problem that a traditional filtering device is low in filtering speed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas storage tanks, in particular to a gas storage tank filtering device. Background Art

[0002] Gas tanks are equipment specially used to store gas, and they also stabilize the system pressure. According to the pressure they can withstand, they can be divided into high-pressure gas tanks, low-pressure gas tanks, and normal-pressure gas tanks. Gas tanks are divided into carbon steel gas tanks, low-alloy steel gas tanks, and stainless steel gas tanks. Gas tanks (pressure vessels) are generally composed of parts and components such as cylinders, heads, flanges, pipes, sealing elements, and supports. However, compressed air contains impurities such as water vapor and solid particles. If these impurities exist in the gas tank for a long time, the performance of the gas tank will be damaged and its service life will be shortened.

[0003] Most of the existing gas tank filtering devices are unable to scrape the surface of the filter plate during filtering, and are unable to allow the gas to pass through evenly, which results in the problem that the filtering device is more likely to be clogged and the speed of passing through the filter plate is slower. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a gas tank filtering device, aiming to improve the problem in the traditional filtering device that the impurities on the surface of the filter plate cannot be scraped, resulting in a slow filtering speed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A gas tank filtering device comprises a shell, an inner wall of the shell is fixedly connected to a fixing rod, one side of the fixing rod is fixedly connected to a fixing box, one side of the shell is fixedly connected to a motor, an output end of the motor is fixedly connected to a rotating column, an outer wall of the rotating column is fixedly connected to a bevel gear 1, a bevel gear 2 and a bevel gear 3 are rotatably connected inside the fixing box, the bevel gear 1 is meshed with the bevel gear 2, the bevel gear 1 is meshed with the bevel gear 3, one end of the bevel gear 2 is fixedly connected to a brush 1, one end of the bevel gear 3 is fixedly connected to a brush 2, and a first filter plate and a second filter plate are arranged inside the shell.

[0007] Furthermore, an access port is fixedly connected to the upper surface of the shell, and an access port is fixedly connected to the lower surface of the shell.

[0008] Furthermore, a fan is fixedly connected to the inner wall of the shell.

[0009] Furthermore, a second fixing block is fixedly connected to the inner wall of the shell, and two sides of the first filter plate are slidably connected to the inner wall of the second fixing block.

[0010] Furthermore, a fixing block 1 is fixedly connected to the inner wall of the shell, and two sides of the second filter plate are slidably connected to the inner wall of the fixing block 1.

[0011] Furthermore, a door is rotatably connected to the outer side of the shell, and a soft rubber ring is fixedly connected to one side of the door.

[0012] Furthermore, a handle is fixedly connected to the other side of the door.

[0013] Furthermore, a support foot is fixedly connected to the lower surface of the shell.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the rotation of bevel gear one drives bevel gear two and bevel gear three to rotate, and they are connected to the fixed box through the fixing rod, so that the inside of the fixed box rotates stably, and the impurities on the surfaces of the first filter plate and the second filter plate rotate, thereby achieving a rapid filtering effect, solving the problem of slow filtering speed in traditional filtering devices, and improving filtering efficiency.

[0016] 2. In the utility model, the filter device can be opened by the provision of a door and a handle, the air tightness of the device is improved by a soft rubber ring, and the filter plates one and two can be easily disassembled by the groove shape of the fixing block two and the fixing block one, thereby achieving the effect of convenient cleaning of the filter plates, and solving the problem that traditional filter devices are prone to blockage and are not conducive to filtering. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a gas storage tank filter device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a shell of a gas storage tank filter device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the front structure of a shell of a gas storage tank filter device proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the door back structure of a gas storage tank filter device.

[0021] Legend:

[0022] 1. Housing; 2. Motor; 3. First filter plate; 4. Second filter plate; 5. Fixing rod; 6. Fixing box; 7. Rotating column; 8. Bevel gear one; 9. Bevel gear two; 10. Bevel gear three; 11. Brush one; 12. Brush two; 13. Access port; 14. Access port; 15. Fan; 16. Door; 17. Handle; 18. Support foot; 19. Fixing block one; 20. Fixing block two; 21. Soft rubber ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-3 The utility model provides an embodiment: a gas storage tank filtering device, comprising a shell 1, a fixing rod 5 is fixedly connected to the inner wall of the shell 1, a fixing box 6 is fixedly connected to one side of the fixing rod 5, a motor 2 is fixedly connected to one side of the shell 1, a rotating column 7 is fixedly connected to the output end of the motor 2, a bevel gear 1 8 is fixedly connected to the outer wall of the rotating column 7, a bevel gear 2 9 and a bevel gear 3 10 are rotatably connected inside the fixing box 6, the bevel gear 1 8 and the bevel gear 2 9 are meshed with each other, the bevel gear 1 8 and the bevel gear 3 10 are meshed with each other, a brush 1 11 is fixedly connected to one end of the bevel gear 2 9, a brush 2 12 is fixedly connected to one end of the bevel gear 3 10, and a first filter plate 3 and a second filter plate 4 are arranged inside the shell 1.

[0025] Specifically, the motor 2 is supported by the housing 1, the housing 1 supports the fixing rod 5, and the fixing rod 5 supports the fixing box 6, so that the fixing box 6 will not deviate. When the motor 2 is turned on, it will drive the rotating column 7 to rotate, so that the device is in operation. The rotation of the rotating column 7 will cause the bevel gear 1 8 fixed on the outer wall of the rotating column 7 to rotate, so that the bevel gear 2 9 outside the bevel gear 1 8 rotates, and the rotation of the bevel gear 2 9 will cause the brush 1 11 to rotate, driving the lower surface of the first filter plate 3, so that the impurities on the lower surface of the first filter plate 3 are quickly filtered. At the same time, the rotation of the bevel gear 1 8 will also drive the bevel gear 3 10 to rotate in the opposite direction so that the impurities in the gas are evenly distributed on the upper surface of the second filter plate 4, speeding up the filtering speed of the device, and at the same time, the impurities on the surface of the second filter plate 4 are scraped, thereby speeding up the speed of the impurities passing through the second filter plate 4, so that the filtering can be carried out quickly.

[0026] Reference Figure 2 and Figure 4An access port 13 is fixedly connected to the upper surface of the shell 1, an access port 14 is fixedly connected to the lower surface of the shell 1, a fan 15 is fixedly connected to the inner wall of the shell 1, a fixed block 20 is fixedly connected to the inner wall of the shell 1, both sides of the first filter plate 3 are slidably connected to the inner wall of the fixed block 20, a fixed block 19 is fixedly connected to the inner wall of the shell 1, and both sides of the second filter plate 4 are slidably connected to the inner wall of the fixed block 19, a door 16 is rotatably connected to the outer side of the shell 1, a soft rubber ring 21 is fixedly connected to one side of the door 16, and a handle 17 is fixedly connected to the other side of the door 16, and a support foot 18 is fixedly connected to the lower surface of the shell 1.

[0027] Specifically, the gas to be filtered can be conveniently connected through the access port 13, and the filtered gas can be discharged through the access port 14. The outer shell 1 fixes the fan 15, and the air outlets of the four fans 15 blow toward the middle of the first filter plate 3, so that the impurities entering the inner wall of the outer shell 1 will not adhere to the inner wall of the outer shell 1. When the first filter plate 3 needs to be removed for cleaning, it is only necessary to pull the handle 17, rotate the door 16 to open it, and then pull out the first filter plate 3 on the fixed block 20, and at the same time pull out the second filter plate 4 on the fixed block 19. At the same time, the soft rubber ring 21 arranged on the door 16 can enhance the air tightness of the door 16 when it is in contact with the outer shell 1, and there will be no gas leakage through the door 16 during processing, so that the second filter plate 4 and the first filter plate 3 are easy to clean.

[0028] Working principle: when it is necessary to filter the gas inside the gas storage tank, first connect the access port 13, the gas and impurities will enter the inner wall of the outer shell 1, then the fan 15 will push the impurities into the first filter plate 3, and then the motor 2 will be turned on, the turning on of the motor 2 will drive the rotating column 7 to rotate, the rotation of the rotating column 7 will drive the bevel gear 1 8 on the outer wall of the rotating column 7 to rotate, the fixing rod 5 fixes the fixing box 6, the fixing box 6 limits the internal bevel gear 1 8, bevel gear 2 9 and bevel gear 3 10, the rotation of bevel gear 1 8 will drive bevel gear 2 9 and bevel gear 3 10 to rotate, so that bevel gear 2 9 drives the brush 1 11 to quickly scrape and clean the impurities remaining on the lower surface of the first filter plate 3. At the same time, the rotation of bevel gear 1 8 must also drive bevel gear 3 10 to rotate. The rotation of bevel gear 3 10 will drive brush 2 12 fixed at one end of bevel gear 3 10 to rotate. Brush 2 12 will scrape the upper surface of the second filter plate 4 to speed up the entry of impurities into the filter plate, thereby speeding up the filtration efficiency. When it is necessary to disassemble and clean the second filter plate 4 and the first filter plate 3, first pull the handle 17, the handle 17 will drive the door 16 to rotate, and then pull the first filter plate 3 on the fixed block 20, and pull the first filter plate 3 out of the fixed block 20 to complete the disassembly. At the same time, pull the second filter plate 4 on the fixed block 19 to complete the disassembly of the second filter plate 4, thereby completing the disassembly.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A gas storage tank filter device, comprising a housing (1), characterized in that: The inner wall of the housing (1) is fixedly connected to a fixing rod (5), one side of the fixing rod (5) is fixedly connected to a fixing box (6), one side of the housing (1) is fixedly connected to a motor (2), the output end of the motor (2) is fixedly connected to a rotating column (7), the outer wall of the rotating column (7) is fixedly connected to a bevel gear 1 (8), the interior of the fixing box (6) is rotatably connected to a bevel gear 2 (9) and a bevel gear 3 (10), the bevel gear 1 (8) and the bevel gear 2 (9) are meshed with each other, the bevel gear 1 (8) and the bevel gear 3 (10) are meshed with each other, one end of the bevel gear 2 (9) is fixedly connected to a brush 1 (11), and one end of the bevel gear 3 (10) is fixedly connected to a brush 2 (12), and a first filter plate (3) and a second filter plate (4) are arranged inside the housing (1).

2. The gas tank filter device according to claim 1, characterized in that: The upper surface of the shell (1) is fixedly connected with an inlet (13), and the lower surface of the shell (1) is fixedly connected with an outlet (14).

3. The gas tank filter device according to claim 2, characterized in that: A fan (15) is fixedly connected to the inner wall of the housing (1).

4. The gas tank filter device according to claim 3, characterized in that: A second fixing block (20) is fixedly connected to the inner wall of the outer shell (1), and two sides of the first filter plate (3) are slidably connected to the inner wall of the second fixing block (20).

5. The gas tank filter device according to claim 4, characterized in that: A fixing block 1 (19) is fixedly connected to the inner wall of the outer shell (1), and two sides of the second filter plate (4) are slidably connected to the inner wall of the fixing block 1 (19).

6. The gas tank filter device according to claim 5, characterized in that: The outer side of the housing (1) is rotatably connected to a door (16), and one side of the door (16) is fixedly connected to a soft rubber ring (21).

7. The gas tank filter device according to claim 6, characterized in that: A handle (17) is fixedly connected to the other side of the door (16).

8. The gas tank filter device according to claim 6, characterized in that: A support foot (18) is fixedly connected to the lower surface of the housing (1).

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