Filtering device for air compression system

Abstract

The utility model provides a filter device for an air compression system, which comprises a device body, and a transparent treatment water tank, a filter tank and a moisture absorption tank are sequentially mounted in the device body from bottom to top. The suction fan, the first air conveying pipe, the transparent treatment water tank and the second air conveying pipe are used in cooperation, dust and impurities inside the air can be conveniently adsorbed before the air enters the air compression system, the moisture absorption box and the moisture absorption frame are used in cooperation, the moisture absorption frame is conveniently filled with moisture absorption particles during work, and the moisture absorption effect is improved. Then the moisture absorption frame is installed in the moisture absorption box, a second through hole in the bottom end of the moisture absorption frame is in through connection with the top end of a third gas conveying pipe, and therefore gas enters the moisture absorption frame, is dried through moisture absorption particles and is finally exhausted through an air outlet pipe to enter a compression system for subsequent treatment. And the air compression system can be protected conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas filter technical field especially relates to a filter device for air compression system. BACKGROUND

[0002] Air compressor is a kind of equipment to compress gas, it is the device that the mechanical energy of prime mover is converted into gas pressure energy, through one of several methods, air compressor forces more and more air into gas tank, thereby increasing pressure. When the pressure of gas tank reaches its design upper limit, air compressor will be closed. Then, compressed air will be retained in tank until being used. The energy contained in compressed air can be used for various applications, using the kinetic energy when air is released and tank is depressurized. When the pressure of gas tank reaches its lower limit, air compressor will be opened again and re-pressurizes the gas tank. Air compressor must be distinguished from pump, because it is suitable for any gas or air, while pump works with liquid, usually air compressor needs to cooperate with air filter to filter after reaching maximum compression efficiency.

[0003] After mass retrieval, find that the air filter of air compressor in the prior art, its filtering effect is general, leading to air quality decline, and the impurities filtered out are difficult to collect, so that the impurities remain on the filter and affect its filtering effect.

[0004] Therefore, it is necessary to provide a filter device for air compression system to solve the above technical problems. INVENTION CONTENTS

[0005] The utility model provides a filter device for air compression system, solve the problem in prior art.

[0006] To solve the above technical problems, the utility model provides a filter device for air compression system, including device body, the device body inside from below to above sequentially installs transparent processing water tank, filter box and hygroscopic tank, the transparent processing water tank is connected with filter box through second gas pipe and passes through, the filter box is connected with hygroscopic tank through third gas pipe and passes through, the device body outside surface is installed with suction fan, the suction fan output is connected with transparent processing water tank through first gas pipe and passes through, the first gas pipe bottom end height is lower than second gas pipe bottom end height.

[0007] Preferably, the device body outside surface is provided with screw hole, the screw hole is connected with filter box and passes through, the filter box is inserted with filter cartridge in the inside, the filter cartridge is provided with filter screen in the inside, the filter cartridge one end is provided with second installation cover, the filter cartridge surface is close to second installation cover one side and is provided with external thread.

[0008] Preferably, the device body top surface is provided with a mounting table, the mounting table is in through connection with the moisture absorption box, the moisture absorption box is internally provided with a moisture absorption frame, the moisture absorption frame is internally filled with moisture absorption particles, the moisture absorption frame top end is provided with a first mounting cover, the first mounting cover surface is provided with a sealing cover, the moisture absorption frame bottom end surface is through provided with a second through hole, and the moisture absorption frame surface is through provided with a first through hole.

[0009] Preferably, the filter cartridge peripheral surface is through provided with a third through hole, and the second mounting cover outer surface is provided with an indicating arrow.

[0010] Preferably, the device body outer surface is provided with an air outlet pipe, and the air outlet pipe is in through connection with the moisture absorption box.

[0011] Preferably, the device body outer surface is provided with a transparent observation window.

[0012] Preferably, the device body outer surface is provided with a controller, and the device body outer surface is provided with a water inlet pipe and a drain pipe, and the water inlet pipe and the drain pipe are in through connection with the transparent treatment water tank.

[0013] Compared with the related art, the filter device for the air compression system has the following beneficial effects:

[0014] 1、Compared with the prior art, the air compression system filter device, by setting the suction fan, the first gas pipe, the transparent treatment water tank, the second gas pipe is used in cooperation, it is convenient to adsorb the dust and impurities in the gas before entering the air compression system, so that the inspection is completed when the air pipe is connected with the air compression system air inlet, then start the suction fan, then under the action of the suction fan, the gas outside the body is sucked into the transparent treatment water tank (note: the transparent treatment water tank is filled with clean water in advance, and the liquid level of the clean water is higher than the bottom surface of the first conveying pipe and lower than the bottom surface of the second gas pipe), then the gas enters the clean water, then the dust and impurities in the gas contact with the clean water, some of them are deposited at the bottom and some of them are floating on the liquid surface, then the gas is discharged from the liquid surface in the form of bubbles, and then is conveyed to the next process through the second gas pipe, which is simple in operation and convenient for treating the dust and impurities in the gas, and is convenient for the work of the air compression system in the later period, by setting the moisture absorption tank and the moisture absorption frame in cooperation, it is convenient to fill the moisture absorption particles into the moisture absorption frame during work, then install the moisture absorption frame into the moisture absorption tank, then the second through hole at the bottom of the moisture absorption frame is connected with the top of the third gas pipe (it is necessary to note that the top of the third gas pipe is provided with a filter membrane, so as to block the moisture absorption particles), so that the gas enters the moisture absorption frame, then the moisture absorption particles dry the gas, and finally the gas is discharged through the air outlet pipe and enters the compression system for subsequent treatment, which is simple in operation and convenient for protecting the air compression system. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The structure diagram of the air compression system filter device provided by the utility model;

[0016] Figure 2 The structure diagram of the transparent treatment water tank of the air compression system filter device provided by the utility model;

[0017] Figure 3 The internal structure diagram of the air compression system filter device provided by the utility model;

[0018] Figure 4 The filter cartridge structure diagram of the air compression system filter device provided by the utility model;

[0019] Figure 5 The moisture absorption frame structure diagram of the air compression system filter device provided by the utility model.

[0020] Reference numerals in the drawing:

[0021] 1, device body; 2, controller; 3, suction fan; 4, first mounting cover; 5, sealing cover; 6, air outlet pipe; 7, second mounting cover; 8, transparent observation window; 9, first gas conveying pipe; 10, second gas conveying pipe; 11, first through hole; 12, transparent treatment water tank; 13, filter box; 14, threaded hole; 15, moisture absorption box; 16, second through hole; 17, mounting table; 18, water inlet pipe; 19, drain pipe; 20, filter cartridge; 21, third gas conveying pipe; 22, moisture absorption particles; 23, third through hole; 24, moisture absorption frame; 25, indicating arrow. DETAILED DESCRIPTION

[0022] The utility model is further described below in combination with the drawings and embodiments.

[0023] First embodiment

[0024] Please refer to Figures 1-5 A filter device for air compression system, including device body 1, the device body 1 inside from below to above sequentially installs transparent treatment water tank 12, filter box 13 and moisture absorption box 15, the transparent treatment water tank 12 is connected through with filter box 13 by second gas conveying pipe 10, the filter box 13 and moisture absorption box 15 are connected through with each other by third gas conveying pipe 21, the device body 1 outside surface installs suction fan 3, the output end of suction fan 3 is connected through with transparent treatment water tank 12 by first gas conveying pipe 9, and the bottom end height of first gas conveying pipe 9 is lower than the bottom end height of second gas conveying pipe 10.

[0025] By setting suction fan 3, first gas conveying pipe 9, transparent treatment water tank 12, second gas conveying pipe 10 cooperation, it is convenient to carry out adsorption treatment to the dust and impurities inside before gas enters air compression system, so that when operating, check whether the air outlet pipe 6 is connected with the air compression system air inlet, then start suction fan 3, then under the action of suction fan 3, the gas of outside is drawn into the transparent treatment water tank 12 (note: the transparent treatment water tank 12 is injected with clean water in advance, and the clean water liquid level height is higher than the bottom end surface of first conveying pipe and lower than the bottom end surface of second gas conveying pipe 10), then the gas enters the clean water, and then the dust and impurities in the gas contact with clean water, some precipitate to the bottom and some float on the liquid surface, then the gas is discharged from the liquid surface in the form of gas bubble, and then is conveyed to the next process by second gas conveying pipe 10, which is simple in operation, convenient for treating dust and impurities in gas and convenient for the work of air compression system in later period.

[0026] The working principle of the filter device for air compression system is as follows:

[0027] The air compression system filter device, in operation, checks whether the air outlet pipe 6 is connected to the air compression system air inlet, then starts the air suction fan 3, and then under the action of the air suction fan 3, the external gas is sucked into the transparent treatment water tank 12 through the first gas conveying pipe 9 (note: the transparent treatment water tank 12 is filled with clean water in advance, and the liquid level of the clean water is higher than the bottom surface of the first conveying pipe and lower than the bottom surface of the second gas conveying pipe 10), then the gas enters the clean water, and the dust and impurities in the gas are in contact with the clean water, some of which are deposited at the bottom and some of which float on the liquid surface, then the gas is discharged from the liquid surface in the form of bubbles, and then is conveyed to the next process through the second gas conveying pipe 10. This way is simple to operate, convenient for treating dust and impurities in the gas, and convenient for the work of the air compression system in the later period. By cooperating the use of the moisture absorption tank 15 and the moisture absorption frame 24, it is convenient to fill the moisture absorption particles 22 into the moisture absorption frame 24 during work, then the moisture absorption frame 24 is installed into the moisture absorption tank 15, and then the second through hole 16 at the bottom of the moisture absorption frame 24 is connected with the top of the third gas conveying pipe 21 (it is necessary to note that the top of the third gas conveying pipe 21 is provided with a filter membrane, which is convenient for blocking the moisture absorption particles 22), so that the gas enters the moisture absorption frame 24, then the moisture absorption particles 22 dry the gas, and finally the gas is discharged through the air outlet pipe 6 and enters the compression system for subsequent treatment. This way is simple to operate and is convenient for protecting the air compression system.

[0028] Compared with the related art, the air compression system filter device provided by the utility model has the following beneficial effects:

[0029] By setting the suction fan 3, the first gas pipe 9, the transparent treatment water tank 12, and the second gas pipe 10, the dust and impurities in the gas can be adsorbed before entering the air compression system, so that the check whether the air outlet pipe 6 is connected to the air inlet of the air compression system is completed, and then the suction fan 3 is started, and then the gas from the outside is sucked into the transparent treatment water tank 12 through the first gas pipe 9 (note that the transparent treatment water tank 12 is filled with clean water in advance, and the liquid level of the clean water is higher than the bottom surface of the first gas pipe and lower than the bottom surface of the second gas pipe 10), and then the gas enters the clean water, and the dust and impurities in the gas contact with the clean water, some of which precipitate to the bottom and some of which float on the liquid surface, and then the gas is discharged from the liquid surface in the form of bubbles, and then is transported to the next process through the second gas pipe 10. This operation is simple, which is convenient for treating dust and impurities in the gas and facilitating the work of the air compression system. By setting the moisture absorption tank 15 and the moisture absorption frame 24, the moisture absorption frame 24 can be filled with moisture absorption particles 22 during operation, and then the moisture absorption frame 24 is installed in the moisture absorption tank 15, and the second through hole 16 at the bottom of the moisture absorption frame 24 is connected with the third gas pipe 21 at the top (it is noted that the third gas pipe 21 at the top is provided with a filter membrane, which can block the moisture absorption particles 22), so that the gas enters the moisture absorption frame 24, and then the moisture absorption particles 22 dry the gas, and finally the gas is discharged from the air outlet pipe 6 and enters the compression system for subsequent treatment. This operation is simple, which is convenient for protecting the air compression system.

[0030] Second embodiment

[0031] Please refer to Figures 1-5 Based on the first embodiment of the application, another air compression system filter device is provided in the second embodiment. The second embodiment is only a preferred way of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0032] Specifically, the air compression system filter device provided in the second embodiment of the application is different in that a threaded hole 14 is formed in the outer surface of the device body 1, the threaded hole 14 is connected with a filter box 13, a filter cartridge 20 is inserted into the filter box 13, a filter screen is arranged in the filter cartridge 20, a second mounting cover 7 is arranged at one end of the filter cartridge 20, and external threads are arranged on the surface of the filter cartridge 20 close to the second mounting cover 7. By arranging the filter box 13 and the filter cartridge 20, and arranging the filter screen in the filter cartridge 20, the gas is treated twice by the filter screen after being adsorbed by the transparent treatment water tank 12 and then entering the treatment cartridge through the second gas pipe 10. This operation is simple, which is convenient for improving the precision of removing impurities from the gas and facilitating subsequent treatment.

[0033] By adopting the technical scheme, the installation table 17 is arranged on the top surface of the device body 1, the installation table 17 is in through connection with the moisture absorption box 15, the moisture absorption frame 24 is arranged in the moisture absorption box 15, the moisture absorption particles 22 are filled in the moisture absorption frame 24, the first installation cover 4 is arranged at the top end of the moisture absorption frame 24, the sealing cover 5 is arranged on the surface of the first installation cover 4, the second through hole 16 is arranged in the bottom end surface of the moisture absorption frame 24 in a penetrating manner, the first through hole 11 is arranged on the surface of the moisture absorption frame 24 in a penetrating manner, the moisture absorption box 15 and the moisture absorption frame 24 are used in cooperation, so that the moisture absorption particles 22 can be filled in the moisture absorption frame 24 during work, then the moisture absorption frame 24 is installed in the moisture absorption box 15, the second through hole 16 in the bottom end of the moisture absorption frame 24 is in through connection with the top end of the third gas conveying pipe 21 (it should be noted that the filter membrane is arranged at the top end of the third gas conveying pipe 21, so as to block the moisture absorption particles 22), so that the gas enters the moisture absorption frame 24, then the gas is dried by the moisture absorption particles 22, and finally the air is discharged through the air outlet pipe 6 and enters the compression system for subsequent treatment, so that the air compression system is protected.

[0034] By adopting the technical scheme, the third through hole 23 is arranged on the circumferential surface of the filter cartridge 20 in a penetrating manner, the indicating arrow 25 is arranged on the outer surface of the second installation cover 7, and the indicating direction of the indicating arrow 25 is the same as the opening direction of the third through hole 23. By arranging the indicating arrow 25, whether the third through hole 23 is in through butt joint with the third gas conveying pipe 21 can be determined by the indication of the indicating arrow 25, so that the filtered gas enters the moisture absorption frame 24 for dehumidification through the third through hole 23.

[0035] By adopting the technical scheme, the air outlet pipe 6 is arranged on the outer surface of the device body 1, and the air outlet pipe 6 is in through connection with the moisture absorption box 15. By arranging the air outlet pipe 6, the air can be discharged, and the air outlet pipe 6 is connected with the air compressor air inlet.

[0036] By adopting the technical scheme, the transparent observation window 8 is arranged on the outer surface of the device body 1. By arranging the transparent observation window 8, the water quality in the transparent treatment water tank 12 can be observed, and whether the water needs to be replaced can be determined.

[0037] By adopting the technical scheme, the controller 2 is arranged on the outer surface of the device body 1, the water inlet pipe 18 and the water outlet pipe 19 are arranged on the outer surface of the device body 1 and are in through connection with the transparent water treatment tank 12, the controller 2 is arranged to facilitate the control of the electric elements in the device body 1, the controller 2 controls the circuit and can be realized by simple programming of the person skilled in the art, which is the common knowledge in the field, and only the use is described, without modification, so the control mode and the circuit connection are not described in detail, and the water inlet pipe 18 and the water outlet pipe 19 are arranged to facilitate the water inlet and water outlet of the transparent water treatment tank 12.

[0038] It should be noted that all kinds of components used in the present application are standard components and can be purchased from the market, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the mechanical, parts and electrical equipment adopt the conventional type in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and the electrical equipment is in communication with the safe power supply outside, which will not be described in detail.

[0039] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process conversion or direct or indirect application in other related technical fields by using the content of the present application is also included in the patent protection range of the present application.

Claims

1. A filtering device for air compression systems, comprising a device body (1), characterized in that, The device body (1) is internally installed with a transparent treatment water tank (12), a filter tank (13) and a moisture absorption tank (15) from bottom to top, the transparent treatment water tank (12) is through connection with the filter tank (13) through the second air pipe (10), the filter tank (13) and the moisture absorption tank (15) are through connection between them through the third air pipe (21), the suction fan (3) is installed on the outer surface of the device body (1), the output end of the suction fan (3) is through connection with the transparent treatment water tank (12) through the first air pipe (9), and the bottom end height of the first air pipe (9) is lower than that of the second air pipe (10).

2. The filter apparatus for an air compression system according to claim 1, wherein The threaded hole (14) is provided on the outer surface of the device body (1) and is in through connection with the filter tank (13), the filter cartridge (20) is inserted into the filter tank (13), the filter cartridge (20) is internally provided with a filter screen, one end of the filter cartridge (20) is provided with a second mounting cover (7), and the outer thread is arranged on the surface of the filter cartridge (20) close to the second mounting cover (7).

3. The filter apparatus for an air compression system of claim 1, wherein, The mounting table (17) is provided on the top surface of the device body (1) and is in through connection with the moisture absorption tank (15), the moisture absorption frame (24) is arranged in the moisture absorption tank (15), the moisture absorption frame (24) is internally filled with moisture absorption particles (22), the first mounting cover (4) is arranged at the top end of the moisture absorption frame (24), the sealing cover (5) is arranged on the surface of the first mounting cover (4), the second through hole (16) is through arranged on the bottom end surface of the moisture absorption frame (24), and the first through hole (11) is through arranged on the surface of the moisture absorption frame (24).

4. The filter apparatus for an air compression system of claim 2, wherein, The third through hole (23) is through arranged on the circumferential surface of the filter cartridge (20), the indicating arrow (25) is arranged on the outer surface of the second mounting cover (7), and the indicating direction of the indicating arrow (25) is the same as the opening direction of the third through hole (23).

5. The filter assembly of claim 1, wherein the filter assembly is configured to be used in an air compression system. The air outlet pipe (6) is arranged on the outer surface of the device body (1) and is in through connection with the moisture absorption tank (15).

6. The filter apparatus for an air compression system of claim 1, wherein, The transparent observation window (8) is installed on the outer surface of the device body (1).

7. The filter assembly of claim 1, wherein the filter assembly is configured to be used in an air compression system. The controller (2) is installed on the outer surface of the device body (1), the water inlet pipe (18) and the drain pipe (19) are arranged on the outer surface of the device body (1) and are in through connection with the transparent treatment water tank (12).

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