Gas-water separation equipment for air compressor

Abstract

The utility model relates to gas-water separation equipment for an air compressor, which belongs to the field of gas-water separators and comprises a gas-water separation tank, a gas inlet pipe is fixed on the left side of the gas-water separation tank in a penetrating manner, and a filter component is mounted on the gas inlet pipe; and the filtering assembly comprises a filtering box, connecting pipes are fixed to the left side and the right side of the filtering box in a penetrating mode, the connecting pipe on the right side is detachably installed on the air inlet pipe, a coarse filtering net and a fine filtering net are clamped in the filtering box, and an embedding groove is formed in the top of the filtering box. According to the gas-water separation equipment for the air compressor, impurities and dust in gas entering the gas-water separation tank body are filtered by arranging a filter box, when a coarse filter screen and a fine filter screen need to be taken out for cleaning, a rotating block is rotated to drive a rotating rod to rotate, and two threaded rods can synchronously rotate, so that an inserting rod is pulled out of an inserting groove; and then the sealing plate can be taken out from the embedding groove, so that the coarse filter screen and the fine filter screen can be conveniently taken out from the filter box for cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of gas-water separators, in particular to gas-water separation equipment for air compressors. Background Art

[0002] The steam-water separator is a carbon steel or stainless steel device with a pressure vessel structure. The steam-water separator must be installed on a horizontal pipeline with the drain outlet facing vertically downward. All caliber steam-water separators are equipped with mounting brackets to reduce the load on the pipeline. To ensure that the separated liquid is discharged quickly, a suitable set of steam traps should be connected to the drain outlet at the bottom of the steam-water separator. This type of valve should generally be installed horizontally in the pipeline. The gas-water separator plays an important role in the air compressor system. It not only ensures the quality of compressed air, but also helps to maintain the stable operation of the system and extend the life of the equipment.

[0003] According to Chinese patent announcement number CN212818796U, a stainless steel gas-water separator has a stainless steel tank, an air inlet is arranged at the lower end of the stainless steel tank, an exhaust port is opened at one side of the upper part of the stainless steel tank, a separation component is fixedly arranged in the stainless steel tank, the separation component includes a filter screen and a filter cartridge, the filter screen is horizontally arranged in the stainless steel tank, a plurality of filter cartridges are evenly inserted on the filter screen, and an inlet is opened at the lower end of the filter cartridge.

[0004] During the use of the gas-water separator of this announcement number, there may be some impurities and dust in the gas entering the separator. Although the filter and the filter cartridge can filter out these impurities, more impurities and dust will adhere to the surface of the filter and the filter cartridge after a long period of use, affecting the separation efficiency. The filter and the filter cartridge are arranged in the tank body, which makes it inconvenient to take them out for cleaning. Therefore, an air-water separation device for an air compressor is proposed. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an air-water separation device for an air compressor, which has the advantages of convenient cleaning of the filter screen, etc., and solves the problem that the filter screen and the filter cartridge are set in the tank body, making it inconvenient to take them out for cleaning.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an air-water separation device for an air compressor, comprising an air-water separation tank body, an air intake pipe is fixedly passed through the left side of the air-water separation tank body, and a filter assembly is installed on the air intake pipe.

[0007] The filter assembly includes a filter box, and connecting pipes are fixedly penetrated on the left and right sides of the filter box, and the connecting pipe on the right side is detachably installed on the intake pipe, and a coarse filter screen and a fine filter screen are clamped inside the filter box, and an embedding groove is provided on the top of the filter box, and a sealing plate is placed inside the embedding groove, and an installation cavity is provided inside the sealing plate, and a rotating rod is rotatably connected to the inner bottom wall of the installation cavity, and the top of the rotating rod penetrates the sealing plate and extends to the outside and is fixed with a rotating block, and the outside of the rotating rod is fixedly connected to a driving gear, and the left and right sides of the inside of the installation cavity are rotatably connected with threaded rods, and the opposite sides of the two threaded rods are fixedly connected with driven gears, and the driven gear is meshed with the driving gear. The external thread of the threaded rod is connected with a moving block, and one side of the moving block is fixedly connected with a plug rod.

[0008] Furthermore, a slot is provided inside the filter box and is located on the side wall of the embedding groove, and the insertion rod passes through the sealing plate and is inserted into the inside of the slot.

[0009] Furthermore, a slider is fixedly connected to the bottom of the fine filter, a slide groove is provided at the bottom of the installation cavity inside the filter box, and the slider is slidably connected inside the slide groove.

[0010] Furthermore, side slots are provided on the front and rear inner side walls of the filter box, and the coarse filter screen and the fine filter screen are both clamped in the side slots.

[0011] Furthermore, a sealing strip is installed on the inner wall of the embedding groove, a sealing gasket is fixed on the bottom of the sealing plate, and the sealing gasket is pressed on the top of the coarse filter screen and the fine filter screen.

[0012] Furthermore, an air outlet pipe is fixedly passed through the right side of the air-water separation tank body, and a liquid discharge pipe is fixedly passed through the bottom of the air-water separation tank body.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The air-water separation device for an air compressor is provided with a filter box to filter impurities and dust in the gas entering the air-water separation tank body. When the coarse filter and the fine filter need to be taken out for cleaning, the rotating block is rotated to drive the rotating rod to rotate, so that the two threaded rods can rotate synchronously, so that the insertion rod can be drawn out of the slot, and then the sealing plate can be taken out of the embedded groove, so that the coarse filter and the fine filter can be conveniently taken out of the filter box for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 The utility model structure Figure 1 A magnified view of the structure at center A;

[0017] Figure 3 It is a three-dimensional diagram of the structural filter box of the utility model.

[0018] In the figure: 1. air-water separation tank; 2. air inlet pipe; 3. air outlet pipe; 4. drain pipe; 5. filter box; 6. connecting pipe; 7. fine filter screen; 8. coarse filter screen; 9. side slot; 10. sealing plate; 11. installation cavity; 12. rotating rod; 13. driving gear; 14. rotating block; 15. driven gear; 16. threaded rod; 17. moving block; 18. plug rod; 19. slot; 20. embedded slot. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 In this embodiment, an air-water separation device for an air compressor includes an air-water separation tank body 1, an air inlet pipe 2 is fixedly passed through the left side of the air-water separation tank body 1, an air outlet pipe 3 is fixedly passed through the right side of the air-water separation tank body 1, a drain pipe 4 is fixedly passed through the bottom of the air-water separation tank body 1, and a filter assembly is installed on the air inlet pipe 2.

[0021] The filter assembly includes a filter box 5, and connecting pipes 6 are fixedly penetrated on both sides of the left and right sides of the filter box 5. The right connecting pipe 6 can be detachably installed on the air intake pipe 2. A coarse filter screen 8 and a fine filter screen 7 are clamped inside the filter box 5. An embedding groove 20 is provided on the top of the filter box 5, and a sealing plate 10 is placed inside the embedding groove 20. An installation cavity 11 is provided inside the sealing plate 10. A rotating rod 12 is rotatably connected to the inner bottom wall of the installation cavity 11. The top of the rotating rod 12 extends through the sealing plate 10 to the outside and is fixed with a rotating block 14. The outside of the rotating rod 12 is fixedly connected to a driving gear 13. Threaded rods 16 are rotatably connected to the left and right sides of the inside of the installation cavity 11. The opposite sides of the two threaded rods 16 are fixedly connected to driven gears 15, which are meshed with the driving gear 13. The outer thread of the threaded rod 16 is threadedly connected to a moving block 17, and one side of the moving block 17 is fixedly connected to an insertion rod 18.

[0022] It can be understood that by setting up the filter box 5 to filter impurities and dust in the gas entering the gas-water separation tank body 1, when it is necessary to take out the coarse filter 8 and the fine filter 7 for cleaning, the two threaded rods 16 can be rotated synchronously by rotating the rotating block 14 to drive the rotating rod 12 to rotate, so that the insertion rod 18 can be pulled out of the slot 19, and then the sealing plate 10 can be taken out from the embedding groove 20, so as to facilitate the coarse filter 8 and the fine filter 7 to be taken out of the filter box 5 for cleaning.

[0023] Among them, a plurality of anti-slip convex strips are fixed on the outer side wall of the rotating block 14 to increase the friction force.

[0024] In this embodiment, a slot 19 is opened inside the filter box 5 and located on the side wall of the embedding groove 20. The insertion rod 18 passes through the sealing plate 10 and is inserted into the slot 19. A stabilizing plate is fixed inside the installation cavity 11, and the threaded rod 16 passes through the stabilizing plate and is rotatably connected to the inside of the installation cavity 11.

[0025] The plug rod 18 is inserted into the slot 19 to limit and fix the sealing plate 10 on the filter box 5 .

[0026] See also Figure 2 A slider is fixedly connected to the bottom of the fine filter screen 7, and a slide groove located at the bottom of the installation cavity 11 is opened inside the filter box 5, and the slider is slidably connected inside the slide groove.

[0027] The sliding connection of the slider in the slide groove has a limiting effect on the moving block 17, so that the moving block 17 can only move horizontally.

[0028] Among them, side slots 9 are opened on the front and rear inner walls of the filter box 5, the coarse filter screen 8 and the fine filter screen 7 are both snapped into the side slots 9, a sealing strip is installed on the inner wall of the embedded groove 20, and a sealing gasket is fixed to the bottom of the sealing plate 10, and the sealing gasket is pressed on the top of the coarse filter screen 8 and the fine filter screen 7.

[0029] It should be noted that the coarse filter 8 and the fine filter 7 are clamped inside the side clamping groove 9 to achieve a limiting effect, so that the coarse filter 8 and the fine filter 7 will not be displaced in the filter box 5, and the sealing strip can increase the sealing between the filter box 5 and the sealing plate 10.

[0030] The working principle of the above embodiment is as follows: when in use, the gas entering the gas-water separation tank body 1 passes through the coarse filter 8 and the fine filter 7 in turn to filter the dust and impurities therein. When the coarse filter 8 and the fine filter 7 need to be cleaned later, the rotating block 14 drives the rotating rod 12 to rotate, so that the driving gear 13 can rotate, thereby rotating the driven gear 15 to drive the threaded rod 16 to rotate. Under the limiting effect of the sliding connection between the slider and the slide groove, the two moving blocks 17 are moved relative to each other to move the insertion rod 18 out of the slot 19, and then the sealing plate 10 can be taken out of the embedding groove 20, so as to facilitate the coarse filter 8 and the fine filter 7 to be taken out of the filter box 5 for cleaning.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air-water separation device for an air compressor, comprising an air-water separation tank (1), characterized in that: An air intake pipe (2) is fixedly passed through the left side of the air-water separation tank body (1), and a filter assembly is installed on the air intake pipe (2); The filter assembly comprises a filter box (5), the left and right sides of the filter box (5) are both penetrated and fixed with connecting pipes (6), the right connecting pipe (6) is detachably mounted on the air intake pipe (2), the filter box (5) is internally clamped with a coarse filter screen (8) and a fine filter screen (7), the top of the filter box (5) is provided with an embedding groove (20), a sealing plate (10) is placed inside the embedding groove (20), an installation cavity (11) is provided inside the sealing plate (10), the inner bottom wall of the installation cavity (11) is rotatably connected to a rotating rod (12), and the rotating rod The top of the rotating rod (12) passes through the sealing plate (10) and extends to the outside and is fixed with a rotating block (14). The outside of the rotating rod (12) is fixedly connected with a driving gear (13). The left and right sides of the inside of the installation cavity (11) are rotatably connected with threaded rods (16). The opposite sides of the two threaded rods (16) are fixedly connected with driven gears (15). The driven gears (15) are meshed with the driving gear (13). The outside of the threaded rod (16) is threadedly connected with a moving block (17). One side of the moving block (17) is fixedly connected with an insertion rod (18).

2. The gas-water separation device for an air compressor according to claim 1, characterized in that: The filter box (5) is provided with a slot (19) located on the side wall of the embedding groove (20), and the insertion rod (18) penetrates the sealing plate (10) and is inserted into the slot (19).

3. The gas-water separation device for an air compressor according to claim 1, characterized in that: A slider is fixedly connected to the bottom of the fine filter (7), a slide groove is provided inside the filter box (5) and is located at the bottom of the installation cavity (11), and the slider is slidably connected inside the slide groove.

4. The gas-water separation device for an air compressor according to claim 1, characterized in that: The front and rear inner walls of the filter box (5) are both provided with side slots (9), and the coarse filter screen (8) and the fine filter screen (7) are both snapped into the side slots (9).

5. The gas-water separation device for an air compressor according to claim 1, characterized in that: A sealing strip is installed on the inner wall of the embedding groove (20), and a sealing gasket is fixed on the bottom of the sealing plate (10), and the sealing gasket is pressed on the top of the coarse filter screen (8) and the fine filter screen (7).

6. The gas-water separation device for an air compressor according to claim 1, characterized in that: An air outlet pipe (3) is fixedly passed through the right side of the air-water separation tank body (1), and a liquid discharge pipe (4) is fixedly passed through the bottom of the air-water separation tank body (1).

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