Filtering equipment for air suction hole of air compressor

Abstract

The invention discloses filtering equipment for a gas suction hole of a gas compressor, and relates to the technical field of gas compressors. The device specifically comprises a center cylinder, the top of the center cylinder is fixedly connected with an arc-shaped cylinder, the top of the arc-shaped cylinder is fixedly connected with a filter cylinder, the top of the filter cylinder is fixedly connected with a feeding pipe, and the bottom of the center cylinder is fixedly connected with a third treatment mechanism. The filtering equipment for the air suction hole of the air compressor further comprises a first treatment mechanism used for intercepting large particles in fed materials, the first treatment mechanism is arranged above the arc-shaped barrel and comprises a first telescopic rod, the top of the first telescopic rod is fixedly connected with a bottom plate, and the bottom plate is fixedly connected with the arc-shaped barrel. An adjusting assembly is fixedly connected to the top of the bottom plate, and a groove is formed in the filter cartridge; according to the filtering equipment for the air suction hole of the air compressor, the purpose of improving the use efficiency of the equipment is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of gas compressors, in particular to a filtering device for a gas compressor suction port. Background Art

[0002] A gas compressor is a power device that converts mechanical energy into gas pressure energy. It is often used to provide gas power for pneumatic tools. It is also commonly used to pressurize oxygen, hydrogen, ammonia, natural gas, coke oven gas, inert gas and other media in the petrochemical, drilling, metallurgical and other industries.

[0003] The current filter equipment for the air intake port of a gas compressor is prone to clogging of the filter screen during the gas feeding process of the compressor due to the presence of particles inside the equipment or in the intake air, thus affecting the intake operation. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention provides a filtering device for the air intake port of a gas compressor, which specifically includes: A central cylinder, the top of which is fixedly connected to an arc-shaped cylinder, the top of which is fixedly connected to a filter cylinder, the top of which is fixedly connected to a feed pipe, and the bottom of which is fixedly connected to a third processing mechanism; The filtering device of the gas compressor suction port also includes: a first processing mechanism for intercepting large particles in the feed, the first processing mechanism being disposed above the arc-shaped cylinder and comprising a first telescopic rod, the top of which is fixedly connected to a bottom plate, the top of which is fixedly connected to an adjustment assembly, and a groove being formed inside the filter cylinder; The second processing mechanism is used to disperse and absorb particulate matter in the feed. The second processing mechanism is arranged inside the central tube. The second processing mechanism includes a first annular frame. The interior of the first annular frame is slidably connected to a sliding column. The top of the sliding column is fixedly connected to a dispersion component. The outside of the central tube is fixedly connected to the second annular frame.

[0005] Preferably, the first telescopic rod is fixedly connected to the outside of the arc-shaped cylinder, three grooves are provided, the bottom plate is set to magnetic material, the first annular frame is fixedly connected to the outside of the central cylinder, and four sliding columns and four dispersion components are provided.

[0006] Preferably, the adjustment component includes a central shaft, an outer ring is provided on the outside of the central shaft, a circular ring is fixedly connected to the outside of the outer ring, three outer rings and three circular rings are provided, and the central shaft is fixedly connected to the top of the base plate.

[0007] Preferably, a filter is fixedly connected to the inside of the circular ring, a slot is provided inside the circular ring, a pad is fixedly connected to the top of the outer ring, a handle is fixedly connected to the outside of the outer ring, and a positioning frame is installed on the outside of the handle to fix the position of the handle, outer ring and circular ring.

[0008] Preferably, the second annular frame is internally slidably connected to a first magnetic block, the outside of the first magnetic block is fixedly connected to a handle, the outside of the handle is fixedly connected to a connecting piece, and four of each of the first magnetic block and the handle are provided.

[0009] Preferably, the dispersion component includes a fixed cylinder, the outside of the fixed cylinder is fixedly connected to a connecting rod, the bottom of the connecting rod is fixedly connected to an arc plate, the top of the arc plate is fixedly connected to a vertical rod, the outside of the fixed cylinder is fixedly connected to a second magnetic block, and the fixed cylinder is fixedly connected to the top of the sliding column.

[0010] Preferably, the third processing mechanism includes a connecting tube and a second telescopic rod, the bottom of the second telescopic rod is fixedly connected to a fixing frame, the bottom of the fixing frame is fixedly connected to a receiving assembly, the connecting tube and the second telescopic rod are both fixedly connected to the bottom of the center tube, and two second telescopic rods are provided.

[0011] Preferably, the receiving assembly includes a fixed frame, the bottom of the fixed frame is fixedly connected to an adjusting rod, the bottom of the adjusting rod is fixedly connected to a fixing plate, the bottom of the fixing plate is provided with a suction cup to facilitate fixing the position of the equipment, and the fixed frame is fixedly connected to the outside of the fixing frame.

[0012] Preferably, the interior of the fixed frame is fixedly connected to a third telescopic rod, the exterior of the third telescopic rod is fixedly connected to a receiving tube, the receiving tube is slidably connected to the interior of the fixed frame, the exterior of the receiving tube is fixedly connected to an inclined tube, and the exterior of the inclined tube is fixedly connected to a disc for contacting the connecting tube.

[0013] The present invention provides a filtering device for the air intake port of a gas compressor, which has the following beneficial effects: 1. The filtering device at the air intake port of the gas compressor processes particulate matter in the intake air and particulate matter in the equipment by setting up a first processing mechanism, a second processing mechanism, and a third processing mechanism. During the gas feeding process of the compressor, the presence of particulate matter inside the equipment or in the intake air can easily cause the filter to become clogged, affecting the intake operation. Therefore, the first processing mechanism, the second processing mechanism, and the third processing mechanism are set up to filter the intake air and regularly clean the filter used for filtration. At the same time, the gas is dispersed and absorbed to promote the separation of particulate matter from the gas, increase the amount of particulate matter processed, and clean the connecting pipe connected to the air intake port of the gas compressor after the work is completed to solve the above problem.

[0014] 2. The filter device at the gas compressor's intake port intercepts large particles in the gas through a first processing mechanism. A groove in the filter cartridge allows the ring and filter to move freely in and out of the cartridge. The filter is made of soft material and positioned low in the middle, trapping particles in the center without affecting gas flow. When the equipment is not in use, the ring and filter can be cleaned separately at three different heights.

[0015] 3. The filter device at the gas compressor's intake port, by providing a second processing mechanism, disperses the gas and promotes the separation of particulate matter from the gas. In conventional filtering devices, gas rapidly passes through the filter device and enters the gas compressor, causing particulate matter to quickly follow the gas into the gas compressor, making it difficult to separate the impurities. Therefore, the dispersion component is provided to interfere with the vertical movement of the gas. During the rotation of the vertical rod and connecting rod, some impurity particles adhere to the adhesive shell outside the vertical rod, thereby reducing particulate matter in the gas.

[0016] 4. The filter device for the air compressor suction port is equipped with a third processing mechanism to treat the pipe opening of the connecting pipe and the interior of the device. After the work is completed, by adjusting the position of the receiving component, the brush head can rub against the pipe opening of the connecting pipe to promote the removal of impurities at the pipe opening. By adjusting the position of the adjustment component, the disc can be placed at the bottom of the connecting pipe to absorb most of the remaining particulate impurities in the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 Schematic diagram of the bottom structure of the present invention; Figure 3 This is a structural diagram of the first processing mechanism of the present invention; Figure 4 This is a schematic diagram of the structure of the regulating component of the present invention; Figure 5 This is a schematic structural diagram of the second processing mechanism of the present invention; Figure 6 For the present invention Figure 5 Schematic diagram of the structure at A in the middle; Figure 7 This is a schematic diagram of the structure of the dispersed components of the present invention; Figure 8 This is a schematic structural diagram of the third processing mechanism of the present invention; Figure 9 This is a schematic diagram of the structure of the receiving assembly of the present invention; Figure 10 For the present invention Figure 9 Schematic diagram of the structure at point B.

[0018] Figure: 1, center tube; 2, curved tube; 3, filter tube; 4, feed tube; 5, first processing mechanism; 501, first telescopic rod; 502, bottom plate; 503, adjustment assembly; 5031, center axis; 5032, outer ring; 5033, pad; 5034, ring; 5035, handle; 5036, positioning frame; 5037, slot; 5038, filter screen; 504, groove; 6, second processing mechanism; 601, first annular frame; 602, sliding column; 603, dispersion assembly; 6031, fixed Cylinder; 6032, second magnetic block; 6033, connecting rod; 6034, arc plate; 6035, vertical rod; 604, second annular frame; 605, first magnetic block; 606, handle; 607, connector; 7, third processing mechanism; 701, connecting tube; 702, second telescopic rod; 703, fixing frame; 704, receiving assembly; 7041, fixing frame; 7042, adjusting rod; 7043, fixing plate; 7044, third telescopic rod; 7045, receiving cylinder; 7046, oblique tube; 7047, disc. DETAILED DESCRIPTION

[0019] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described to better illustrate the principles of the invention and its practical application, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for specific applications.

[0020] like Figures 1-10 As shown, the present invention provides a technical solution: specifically comprising: A central tube 1, with a channel at the bottom, a curved tube 2 fixedly connected to the top of the central tube 1, a filter tube 3 fixedly connected to the top of the curved tube 2, a feed pipe 4 fixedly connected to the top of the filter tube 3, and a third processing mechanism 7 fixedly connected to the bottom of the central tube 1; The filtering device of the gas compressor suction port also includes: The first processing mechanism 5 is used to intercept large particles in the feed. The first processing mechanism 5 is arranged above the arc-shaped cylinder 2. The first processing mechanism 5 includes a first telescopic rod 501, which is fixedly connected to the outside of the arc-shaped cylinder 2. The top of the first telescopic rod 501 is fixedly connected to a bottom plate 502, which is set to a magnetic material. The top of the bottom plate 502 is fixedly connected to an adjustment component 503. The interior of the filter cylinder 3 is provided with a groove 504, and the groove 504 is provided with three grooves; The second processing mechanism 6 is used to disperse and absorb particulate matter in the feed. The second processing mechanism 6 is arranged inside the central tube 1. The second processing mechanism 6 includes a first annular frame 601. The interior of the first annular frame 601 is slidably connected to a sliding column 602. The top of the sliding column 602 is fixedly connected to a dispersion component 603. The outside of the central tube 1 is fixedly connected to a second annular frame 604. The first annular frame 601 is fixedly connected to the outside of the central tube 1. There are four sliding columns 602 and four dispersion components 603.

[0021] Before using the equipment, manually connect the feed pipe 4 to the external blower, turn on the first processing mechanism 5 and the third processing mechanism 7, and perform self-cleaning work on the inside of the equipment.

[0022] Then, the feed pipe 4 is manually connected to the external pipeline, and the third processing mechanism 7 is connected to the gas compressor. The gas compressor is turned on, and the gas passes through the feed pipe 4, the filter cylinder 3, the curved cylinder 2, the central cylinder 1, and the third processing mechanism 7 in sequence, and then enters the gas compressor. During this process, the first processing mechanism 5, the second processing mechanism 6, and the third processing mechanism 7 begin to process the gas.

[0023] The adjustment component 503 includes a central shaft 5031, an outer ring 5032 is provided on the outside of the central shaft 5031, the outer ring 5032 is set to a magnetic material, and a circular ring 5034 is fixedly connected to the outside of the outer ring 5032. There are three outer rings 5032 and three circular rings 5034. The central shaft 5031 is fixedly connected to the top of the base plate 502.

[0024] A filter screen 5038 is fixedly connected to the inside of the circular ring 5034, a slot 5037 is provided inside the circular ring 5034, a pad 5033 is fixedly connected to the top of the outer ring 5032, the pad 5033 is made of magnetic material, a handle 5035 is fixedly connected to the outside of the outer ring 5032, and a positioning frame 5036 is installed on the outside of the handle 5035.

[0025] In the initial state, the first telescopic rod 501 is in its initial position, with the three rings 5034 and the three filters 5038 located within the three grooves 504. When gas enters the filter cartridge 3, large particles in the gas are trapped by the filters 5038, which are made of a soft material and positioned low in the middle. The gas then flows downward through the filters 5038, entering the curved cartridge 2 and gradually passing through the curved cartridge 2 into the central cartridge 1.

[0026] After using the device, the first telescopic rod 501 is opened, which drives the bottom plate 502 and the adjustment assembly 503 outward. The locking frame 5036 is manually removed, and the handle 5035 is pulled to control the handle 5035 to rotate the outer ring 5032, which in turn drives the circular ring 5034 and the filter 5038 to rotate. The filter 5038 can now be manually cleaned.

[0027] The second annular frame 604 is internally slidably connected to a first magnetic block 605 , the outside of the first magnetic block 605 is fixedly connected to a handle 606 , the outside of the handle 606 is fixedly connected to a connector 607 , and there are four first magnetic blocks 605 and four handles 606 .

[0028] The dispersion component 603 includes a fixed cylinder 6031, which has a through hole in it and a cylinder cover installed on the top of the fixed cylinder 6031. Hygroscopic material is placed inside the fixed cylinder 6031. The outside of the fixed cylinder 6031 is fixedly connected to a connecting rod 6033, the bottom of the connecting rod 6033 is fixedly connected to an arc plate 6034, the top of the arc plate 6034 is fixedly connected to a vertical rod 6035, the outside of the vertical rod 6035 is covered with an adhesive shell, the outside of the fixed cylinder 6031 is fixedly connected to a second magnetic block 6032, and the fixed cylinder 6031 is fixedly connected to the top of the sliding column 602.

[0029] After the gas enters the central tube 1, the handle 606 is manually pulled, controlling the handle 606 to move the connecting member 607 and the first magnetic block 605. At this time, the first magnetic block 605 slides within the second annular frame 604, and the first magnetic block 605 drives the second magnetic block 6032 in the central tube 1 to slide. At this time, the second magnetic block 6032 drives the fixed tube 6031, the connecting rod 6033, the curved plate 6034, and the vertical rod 6035. The gas moving vertically downward changes its direction as the dispersion assembly 603 moves. Most of the particles adhere to the outside of the adhesion shell. The gas moves downward through the gap between the curved plate 6034 and the first annular frame 601, enters the connecting pipe 701, and then enters the gas compressor through the connecting pipe 701.

[0030] The third processing mechanism 7 includes a connecting tube 701 and a second telescopic rod 702. The bottom of the second telescopic rod 702 is fixedly connected to a fixing frame 703. The bottom of the fixing frame 703 is fixedly connected to a receiving assembly 704. The connecting tube 701 and the second telescopic rod 702 are both fixedly connected to the bottom of the central tube 1. Two second telescopic rods 702 are provided.

[0031] Before using the device, which is not connected to the gas compressor, adjust the receiving assembly 704 and clean the bottom of the connecting pipe 701.

[0032] When using the device, the stroke of the second telescopic rod 702 is adjusted, and the receiving assembly 704 is adjusted so that the connecting pipe 701 is connected to the air suction port of the gas compressor.

[0033] The receiving assembly 704 includes a fixed frame 7041 , the bottom of which is fixedly connected to an adjusting rod 7042 , the bottom of which is fixedly connected to a fixing plate 7043 , a suction cup being provided at the bottom of the fixing plate 7043 , and the fixed frame 7041 being fixedly connected to the outside of the fixing frame 703 .

[0034] The interior of the fixed frame 7041 is fixedly connected to the third telescopic rod 7044, the outside of the third telescopic rod 7044 is fixedly connected to the receiving tube 7045, the receiving tube 7045 is slidably connected to the interior of the fixed frame 7041, the outside of the receiving tube 7045 is fixedly connected to the inclined tube 7046, the outside of the inclined tube 7046 is fixedly connected to the disc 7047, the top of the disc 7047 is provided with a sealing ring, there are two discs 7047, a brush head is installed inside the disc 7047 on one side, the top of the receiving tube 7045 is snap-connected with a cover plate, and the connection between the receiving tube 7045 and the cover plate is not sealed.

[0035] Before using the device, disconnect it from the gas compressor. Adjust the receiving assembly 704 to clean the bottom of the connecting tube 701. Open the third telescopic rod 7044, which drives the receiving tube 7045, the inclined tube 7046, and the disc 7047 until the disc 7047 is at the bottom of the connecting tube 701. Adjust the second telescopic rod 702 to the second stroke, at which point the brush head inside the disc 7047 contacts the bottom opening of the connecting tube 701. Adjust the third telescopic rod 7044 to a reciprocating motion mode to frictionally clean the bottom opening of the connecting tube 701.

[0036] Adjust the third telescopic rod 7044 to its initial position and open the third telescopic rod 7044 connected to the other side disc 7047. The third telescopic rod 7044 drives the receiving tube 7045, the oblique tube 7046, and the disc 7047 to move until the disc 7047 is at the bottom of the connecting tube 701. Adjust the second telescopic rod 702 to the first stroke. At this time, the nozzle of the connecting tube 701 is in the disc 7047 and the sealing ring is outside the nozzle. Manually connect the external blower to the feed pipe 4 and turn on the external blower. Gas passes through the equipment into the connecting tube 701, and then through the disc 7047 and the oblique tube 7046 into the receiving tube 7045. Most of the particulate matter remaining in the equipment is in the receiving tube 7045, and the gas moves outward through the gap between the receiving tube 7045 and the cover plate.

[0037] When using the device, adjust the stroke of the second telescopic rod 702 according to the height of the gas compressor, and adjust the length of the adjusting rod 7042 to connect the connecting pipe 701 to the air suction port of the gas compressor. At this time, the fixing plate 7043 falls to the ground and the suction cup is fixed to the ground.

[0038] Working principle: Before using the equipment, manually connect the feed pipe 4 to the external fan, turn on the first processing mechanism 5 and the third processing mechanism 7, and perform self-cleaning work on the inside of the equipment.

[0039] Before using the device, disconnect it from the gas compressor. Adjust the receiving assembly 704 to clean the bottom of the connecting tube 701. Open the third telescopic rod 7044, which drives the receiving tube 7045, the inclined tube 7046, and the disc 7047 until the disc 7047 is at the bottom of the connecting tube 701. Adjust the second telescopic rod 702 to the second stroke, at which point the brush head inside the disc 7047 contacts the bottom opening of the connecting tube 701. Adjust the third telescopic rod 7044 to a reciprocating motion mode to frictionally clean the bottom opening of the connecting tube 701.

[0040] Adjust the third telescopic rod 7044 to its initial position and open the third telescopic rod 7044 connected to the other side disc 7047. The third telescopic rod 7044 drives the receiving tube 7045, the oblique tube 7046, and the disc 7047 to move until the disc 7047 is at the bottom of the connecting tube 701. Adjust the second telescopic rod 702 to the first stroke. At this time, the nozzle of the connecting tube 701 is in the disc 7047 and the sealing ring is outside the nozzle. Manually connect the external blower to the feed pipe 4 and turn on the external blower. Gas passes through the equipment into the connecting tube 701, and then through the disc 7047 and the oblique tube 7046 into the receiving tube 7045. Most of the particulate matter remaining in the equipment is in the receiving tube 7045, and the gas moves outward through the gap between the receiving tube 7045 and the cover plate.

[0041] When using the device, adjust the stroke of the second telescopic rod 702 according to the height of the gas compressor, and adjust the length of the adjusting rod 7042 to connect the connecting pipe 701 to the air suction port of the gas compressor. At this time, the fixing plate 7043 falls to the ground and the suction cup is fixed to the ground.

[0042] Then, the feed pipe 4 is manually connected to the external pipeline, and the third processing mechanism 7 is connected to the gas compressor. The gas compressor is turned on, and the gas passes through the feed pipe 4, the filter cylinder 3, the curved cylinder 2, the central cylinder 1, and the third processing mechanism 7 in sequence, and then enters the gas compressor. During this process, the first processing mechanism 5, the second processing mechanism 6, and the third processing mechanism 7 begin to process the gas.

[0043] In the initial state, the first telescopic rod 501 is in its initial position, with the three rings 5034 and the three filters 5038 located within the three grooves 504. When gas enters the filter cartridge 3, large particles in the gas are trapped by the filters 5038, which are made of a soft material and positioned low in the middle. The gas then flows downward through the filters 5038, entering the curved cartridge 2 and gradually passing through the curved cartridge 2 into the central cartridge 1.

[0044] After the gas enters the central tube 1, the handle 606 is manually pulled, controlling the handle 606 to move the connecting member 607 and the first magnetic block 605. At this time, the first magnetic block 605 slides within the second annular frame 604, and the first magnetic block 605 drives the second magnetic block 6032 in the central tube 1 to slide. At this time, the second magnetic block 6032 drives the fixed tube 6031, the connecting rod 6033, the curved plate 6034, and the vertical rod 6035. The gas moving vertically downward changes its direction as the dispersion assembly 603 moves. Most of the particles adhere to the outside of the adhesion shell. The gas moves downward through the gap between the curved plate 6034 and the first annular frame 601, enters the connecting pipe 701, and then enters the gas compressor through the connecting pipe 701.

[0045] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A filtering device for a gas compressor suction port, comprising: A central tube (1), characterized in that: the top of the central tube (1) is fixedly connected to an arc tube (2), the top of the arc tube (2) is fixedly connected to a filter tube (3), the top of the filter tube (3) is fixedly connected to a feed pipe (4), and the bottom of the central tube (1) is fixedly connected to a third processing mechanism (7); The filtering device of the gas compressor suction port also includes: A first processing mechanism (5) is used to intercept large particles in the feed, the first processing mechanism (5) is arranged above the arc-shaped cylinder (2), the first processing mechanism (5) comprises a first telescopic rod (501), the top of the first telescopic rod (501) is fixedly connected to a bottom plate (502), the top of the bottom plate (502) is fixedly connected to an adjustment component (503), and a groove (504) is provided inside the filter cylinder (3); The second processing mechanism (6) is used to disperse and absorb particulate matter in the feed. The second processing mechanism (6) is arranged inside the central tube (1). The second processing mechanism (6) includes a first annular frame (601). The interior of the first annular frame (601) is slidably connected to a sliding column (602). The top of the sliding column (602) is fixedly connected to a dispersion component (603). The exterior of the central tube (1) is fixedly connected to the second annular frame (604).

2. The filtering device for the air intake port of a gas compressor according to claim 1, characterized in that: The first telescopic rod (501) is fixedly connected to the outside of the arc-shaped cylinder (2), three grooves (504) are provided, the bottom plate (502) is configured to be made of magnetic material, the first annular frame (601) is fixedly connected to the outside of the central cylinder (1), and four sliding columns (602) and four dispersion components (603) are provided.

3. The filtering device for the air intake port of a gas compressor according to claim 1, characterized in that: The adjustment component (503) includes a central shaft (5031), an outer ring (5032) is sleeved on the outside of the central shaft (5031), a circular ring (5034) is fixedly connected to the outside of the outer ring (5032), and three outer rings (5032) and three circular rings (5034) are provided. The central shaft (5031) is fixedly connected to the top of the base plate (502).

4. The filtering device for the air intake port of a gas compressor according to claim 3, characterized in that: A filter screen (5038) is fixedly connected to the interior of the circular ring (5034), a clamping groove (5037) is provided inside the circular ring (5034), a cushion block (5033) is fixedly connected to the top of the outer ring (5032), a handle (5035) is fixedly connected to the exterior of the outer ring (5032), and a clamping frame (5036) is installed on the exterior of the handle (5035).

5. The filtering device for the air intake port of a gas compressor according to claim 1, characterized in that: The second annular frame (604) is internally slidably connected to a first magnetic block (605), the first magnetic block (605) is externally fixedly connected to a handle (606), the handle (606) is externally fixedly connected to a connecting piece (607), and four of each of the first magnetic block (605) and the handle (606) is provided.

6. The filtering device for the air intake port of a gas compressor according to claim 1, characterized in that: The dispersion component (603) comprises a fixed cylinder (6031), the exterior of the fixed cylinder (6031) is fixedly connected to a connecting rod (6033), the bottom of the connecting rod (6033) is fixedly connected to an arc-shaped plate (6034), the top of the arc-shaped plate (6034) is fixedly connected to a vertical rod (6035), the exterior of the fixed cylinder (6031) is fixedly connected to a second magnetic block (6032), and the fixed cylinder (6031) is fixedly connected to the top of the sliding column (602).

7. The filtering device for the air intake port of a gas compressor according to claim 1, characterized in that: The third processing mechanism (7) comprises a connecting tube (701) and a second telescopic rod (702), the bottom of the second telescopic rod (702) is fixedly connected to a fixing frame (703), the bottom of the fixing frame (703) is fixedly connected to a receiving assembly (704), the connecting tube (701) and the second telescopic rod (702) are both fixedly connected to the bottom of the central tube (1), and two second telescopic rods (702) are provided.

8. The filtering device for the air intake port of a gas compressor according to claim 7, characterized in that: The receiving assembly (704) comprises a fixed frame (7041), the bottom of the fixed frame (7041) is fixedly connected to an adjusting rod (7042), the bottom of the adjusting rod (7042) is fixedly connected to a fixing plate (7043), a suction cup is provided at the bottom of the fixing plate (7043), and the fixed frame (7041) is fixedly connected to the outside of the fixing frame (703).

9. The filtering device for the air intake port of a gas compressor according to claim 8, characterized in that: The interior of the fixed frame (7041) is fixedly connected to a third telescopic rod (7044), the exterior of the third telescopic rod (7044) is fixedly connected to a receiving tube (7045), the receiving tube (7045) is slidably connected to the interior of the fixed frame (7041), the exterior of the receiving tube (7045) is fixedly connected to an inclined tube (7046), and the exterior of the inclined tube (7046) is fixedly connected to a disc (7047).

Images