Horizontal micro-nano bubble generator for treating paint mist

Abstract

The utility model relates to the technical field of bubble generators, in particular to a horizontal type paint mist treatment micro-nano bubble generator which comprises a micro-nano bubble generator body, a guide pipe is fixed at a water inlet of the micro-nano bubble generator body, and a connecting pipe is fixed at one end, far away from the micro-nano bubble generator body, of the guide pipe. First valves are in threaded connection with the two ends of the connecting pipe, branch pipes are in threaded connection with the ends, away from the connecting pipe, of the two first valves, protective covers are in threaded connection with the ends, away from the connecting pipe, of the two branch pipes, and second valves are fixed to the side walls, away from the micro-nano bubble generator body, of the two branch pipes; a bent pipe is arranged on the side, away from the micro-nano bubble generator body, of the connecting pipe, pressing rings, first filter screens and second filter screens are arranged in the two branch pipes correspondingly, check rings are fixed in the two branch pipes correspondingly, and two guide rods are fixed to the side walls, away from the connecting pipe, of the two pressing rings correspondingly; impurities can be filtered conveniently, and the first filter screen and the second filter screen can be cleaned conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of bubble generators, in particular to a horizontal micro-nano bubble generator for treating paint mist. Background Art

[0002] The main occupational hazard in painting operations is inhaling organic solvent vapors. The concentration of benzene in the air at a painting workplace is quite high, which is extremely harmful to painters. Usually, a micro-nano bubble generator is used to treat paint mist. When the micro-nano bubble generator is in use, liquid and gas enter the micro-nano bubble generator from the water inlet, and the micro-nano bubbles generated by the operation of the micro-nano bubble generator are discharged through the bubble window to achieve the treatment of paint mist. During the water absorption process of the micro-nano bubble generator, impurities in the water easily enter the micro-nano bubble generator, which easily causes blockage of the micro-nano bubble generator and affects the normal use of the micro-nano bubble generator. Therefore, a horizontal micro-nano bubble generator for treating paint mist is proposed to facilitate water filtration and prevent impurities from entering and blocking the micro-nano bubble generator. Content of the Utility Model

[0003] Aiming at the problems in the prior art, the utility model provides a horizontal micro-nano bubble generator for treating paint mist.

[0004] The technical solution adopted by the utility model to solve its technical problems is a horizontal micro-nano bubble generator for treating paint mist, including a micro-nano bubble generator body. An air outlet window is provided at the top of the micro-nano bubble generator body. A conduit is fixed at the water inlet of the micro-nano bubble generator body. A connecting pipe is fixed at one end of the conduit away from the micro-nano bubble generator body. First valves are threadedly connected to both ends of the connecting pipe. Branch pipes are threadedly connected to the ends of the two first valves away from the connecting pipe. Protective covers are threadedly connected to the ends of the two branch pipes away from the connecting pipe. Second valves are fixed to the side walls of the two branch pipes away from the micro-nano bubble generator body. A bent pipe is provided on one side of the connecting pipe away from the micro-nano bubble generator body. One end of the bent pipe is connected to the end of one second valve away from the micro-nano bubble generator body, and the other end of the bent pipe is connected to the end of the other second valve away from the micro-nano bubble generator body. A water inlet pipe is integrally formed at one end of the bent pipe away from the micro-nano bubble generator body. Pressure rings, first filters and second filters are provided in both branch pipes. Retaining rings are fixed in both branch pipes. Two guide rods are fixed to the side walls of the two pressure rings away from the connecting pipe. One end of two of the guide rods away from the connecting pipe is connected to one of the protective covers, and the other end of the other two guide rods away from the connecting pipe is connected to the other protective cover.

[0005] By adopting the above technical solution, open the first valve and the second valve close to one of the protective covers, and close the first valve and the second valve close to the other protective cover. Water enters the water inlet through the water inlet pipe, elbow pipe, opened second valve, branch pipe, first filter screen, second filter screen, opened first valve, connecting pipe, and conduit, and enters the micro-nano bubble generator body through the water inlet, preventing impurities from entering the micro-nano bubble generator body and causing blockage of the micro-nano bubble generator body. When it is necessary to clean or replace the first filter screen and the second filter screen, close the first valve and the second valve that were previously opened, open the first valve and the second valve that were previously closed, and rotate the protective cover close to the first filter screen that needs to be cleaned to remove the protective cover, which is convenient for taking out, cleaning or replacing the first filter screen and the second filter screen. When cleaning or replacing the first filter screen and the second filter screen, use the other first filter screen and second filter screen to filter water, without affecting the filtration process.

[0006] Specifically, first sealing rings are fixed at both ends of the two first valves.

[0007] By adopting the above technical solution, the setting of the first sealing ring can improve the sealing performance between the first valve and the branch pipe, and between the first valve and the connecting pipe.

[0008] Specifically, second sealing rings are fixed inside the two protective covers.

[0009] By adopting the above technical solution, the setting of the second sealing ring can improve the sealing performance between the protective cover and the branch pipe.

[0010] Specifically, one end of the water inlet pipe away from the micro-nano bubble generator body is threadedly connected with a hose.

[0011] By adopting the above technical solution, the setting of the hose facilitates connection with an external faucet or water supply device.

[0012] Specifically, clamping seats are fixed on both of the two branch pipes, the side walls of the two clamping seats close to the micro-nano bubble generator body are connected to the micro-nano bubble generator body, and a connecting rod is fixed between the two clamping seats.

[0013] By adopting the above technical solution, the setting of the clamping seats and the connecting rod can support the branch pipe and improve the stability of the branch pipe.

[0014] Specifically, a cover plate is provided at the top of the micro-nano bubble generator body, and one side of the cover plate is connected to the micro-nano bubble generator body through a hinge.

[0015] By adopting the above technical solution, after use, the cover plate can cover and protect the bubble outlet window.

[0016] The beneficial effects of the present utility model:

[0017] (1) A micro-nano bubble generator for horizontally treating paint mist according to the present utility model. Open the first valve and the second valve close to one of the protective covers, and close the first valve and the second valve close to the other protective cover. Water enters the water inlet through the water inlet pipe, elbow, opened second valve, branch pipe, first filter screen, second filter screen, opened first valve, connecting pipe, and conduit, and enters the micro-nano bubble generator body through the water inlet, preventing impurities from entering the micro-nano bubble generator body and causing blockage of the micro-nano bubble generator body.

[0018] (2) When it is necessary to clean or replace the first filter screen and the second filter screen of a micro-nano bubble generator for horizontally treating paint mist according to the present utility model, close the first valve and the second valve that were previously opened, open the first valve and the second valve that were previously closed, and rotate the protective cover close to the first filter screen that needs to be cleaned to remove the protective cover, which is convenient for taking out the first filter screen and the second filter screen for cleaning or replacement. When cleaning or replacing the first filter screen and the second filter screen, use the other first filter screen and second filter screen to filter water, without affecting the filtration process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0020] Figure 1 is a schematic structural diagram of the present utility model;

[0021] Figure 2 is of the present utility model Figure 1 an enlarged view of the structure at A in;

[0022] Figure 3 is a sectional view of the branch pipe of the present utility model.

[0023] In the figure: 1, micro-nano bubble generator body; 2, cover plate; 3, conduit; 4, connecting pipe; 5, elbow; 6, hose; 7, first valve; 8, branch pipe; 9, card seat; 10, protective cover; 11, second valve; 12, connecting rod; 13, guide rod; 14, pressing ring; 15, first filter screen; 16, second filter screen; 17, retaining ring; 18, first sealing ring; 19, second sealing ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific embodiments.

[0025] In order to prevent impurities in water from entering the micro-nano bubble generator body 1, as an embodiment of the present utility model, as Figure 1 , Figure 2 , Figure 3As shown in the figure, a micro-nano bubble generator for horizontally treating paint mist according to the present utility model includes a micro-nano bubble generator body 1. An air outlet window is provided at the top of the micro-nano bubble generator body 1. A conduit 3 is fixedly welded at the water inlet of the micro-nano bubble generator body 1. A connecting pipe 4 is fixedly welded at the end of the conduit 3 away from the micro-nano bubble generator body 1. First valves 7 are threadedly connected to both ends of the connecting pipe 4. Branch pipes 8 are threadedly connected to the ends of the two first valves 7 away from the connecting pipe 4. Protective covers 10 are threadedly connected to the ends of the two branch pipes 8 away from the connecting pipe 4. Second valves 11 are fixedly welded to the side walls of the two branch pipes 8 away from the micro-nano bubble generator body 1. A bent pipe 5 is provided on one side of the connecting pipe 4 away from the micro-nano bubble generator body 1. One end of the bent pipe 5 away from the micro-nano bubble generator body 1 is welded to one end of the bent pipe 5, and the other end of the second valve 11 away from the micro-nano bubble generator body 1 is welded to the other end of the bent pipe 5. A water inlet pipe is integrally formed at the end of the bent pipe 5 away from the micro-nano bubble generator body 1. Pressure rings 14, first filters 15 and second filters 16 are provided in both branch pipes 8. The mesh diameter of the first filter 15 is larger than the mesh diameter of the second filter 16. Retaining rings 17 are fixedly welded in both branch pipes 8. Two guide rods 13 are fixedly welded to the side walls of the two pressure rings 14 away from the connecting pipe 4. One end of the two guide rods 13 away from the connecting pipe 4 is welded to one of the protective covers 10, and the other end of the other two guide rods 13 away from the connecting pipe 4 is welded to the other protective cover 10.

[0026] When in use, open the first valve 7 and the second valve 11 close to one of the protective covers 10, and close the first valve 7 and the second valve 11 close to the other protective cover 10. Water enters the water inlet through the water inlet pipe, the bent pipe 5, the opened second valve 11, the branch pipe 8, the first filter 15, the second filter 16, the opened first valve 7, the connecting pipe 4, and the conduit 3 and enters the micro-nano bubble generator body 1 through the water inlet. The first filter 15 and the second filter 16 filter impurities in the water to prevent impurities from entering the micro-nano bubble generator body 1 and causing blockage of the micro-nano bubble generator body 1. The bubbles generated by the operation of the micro-nano bubble generator body 1 (prior art, not described in detail) are discharged through the bubble window to achieve the treatment of paint mist. When it is necessary to clean or replace the first filter 15 and the second filter 16, close the previously opened first valve 7 and the second valve 11, open the previously closed first valve 7 and the second valve 11, and rotate the protective cover 10 close to the first filter 15 to be cleaned to remove the protective cover 10. When the protective cover 10 is removed, the pressure ring 14 is removed together with the protective cover 10, which facilitates the removal, cleaning or replacement of the first filter 15 and the second filter 16. When cleaning or replacing the first filter 15 and the second filter 16, the other first filter 15 and the second filter 16 are used to filter water, which does not affect the filtration.

[0027] To improve the sealing performance between the first valve 7 and the connecting pipe 4, and between the first valve 7 and the branch pipe 8, exemplarily, as Figure 3 shown, first sealing rings 18 are fixed to both ends of the two first valves 7 by an adhesive.

[0028] To improve the sealing performance between the protective cover 10 and the branch pipe 8, exemplarily, as Figure 3 shown, second sealing rings 19 are fixed inside the two protective covers 10 by an adhesive.

[0029] To facilitate connection with an external faucet or water supply device, exemplarily, as Figure 1 shown, one end of the water inlet pipe away from the micro-nano bubble generator body 1 is threadedly connected to a hose 6.

[0030] To improve the stability of the branch pipe 8, exemplarily, as Figure 1 , Figure 2 shown, clamping seats 9 are welded and fixed to both of the two branch pipes 8. The side walls of the two clamping seats 9 close to the micro-nano bubble generator body 1 are welded to the micro-nano bubble generator body 1, and a connecting rod 12 is welded and fixed between the two clamping seats 9.

[0031] To prevent sundries from falling into the bubble window, exemplarily, as Figure 1 shown, a cover plate 2 is provided at the top of the micro-nano bubble generator body 1, and one side of the cover plate 2 is connected to the micro-nano bubble generator body 1 by a hinge.

[0032] When the utility model is in use, the cover plate 2 is opened, the first valve 7 and the second valve 11 near one of the protective covers 10 are opened, and the first valve 7 and the second valve 11 near the other protective cover 10 are closed. Water enters through the water inlet pipe, the elbow pipe 5, the opened second valve 11, the branch pipe 8, the first filter screen 15, the second filter screen 16, the opened first valve 7, the connecting pipe 4, and the conduit 3 into the water inlet and then enters the micro-nano bubble generator body 1 through the water inlet. The first filter screen 15 and the second filter screen 16 filter impurities in the water to prevent the impurities from entering the micro-nano bubble generator body 1 and causing blockage of the micro-nano bubble generator body 1. The bubbles generated by the operation of the micro-nano bubble generator body 1 (prior art, not elaborated further) are discharged through the bubble window to achieve the treatment of paint mist;

[0033] When the first filter screen 15 and the second filter screen 16 need to be cleaned or replaced, close the previously opened first valve 7 and second valve 11, open the previously closed first valve 7 and second valve 11, and rotate the protective cover 10 near the first filter screen 15 that needs to be cleaned to remove the protective cover 10. When the protective cover 10 is removed, the pressure ring 14 is removed together with the protective cover 10, which facilitates the removal, cleaning or replacement of the first filter screen 15 and the second filter screen 16. When cleaning or replacing the first filter screen 15 and the second filter screen 16, use the other first filter screen 15 and second filter screen 16 to filter water, without affecting the filtration process.

[0034] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and the above-described embodiments and descriptions in the specification are only illustrative of the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements fall within the scope of protection of the present utility model. The scope of protection required by the present utility model is defined by the appended claims and their equivalents, and the content not described in detail in the present utility model belongs to the known prior art of those skilled in the art.

Claims

1. A horizontal micro-nano bubble generator for treating paint mist, characterized in that, It includes a micro-nano bubble generator body (1). There is a bubble outlet window at the top of the micro-nano bubble generator body (1). A conduit (3) is fixed at the water inlet of the micro-nano bubble generator body (1). A connecting pipe (4) is fixed at the end of the conduit (3) away from the micro-nano bubble generator body (1). First valves (7) are threadedly connected to both ends of the connecting pipe (4). Branch pipes (8) are threadedly connected to the ends of the two first valves (7) away from the connecting pipe (4). Protective covers (10) are threadedly connected to the ends of the two branch pipes (8) away from the connecting pipe (4). Second valves (11) are fixed to the side walls of the two branch pipes (8) away from the micro-nano bubble generator body (1). A bent pipe (5) is provided on one side of the connecting pipe (4) away from the micro-nano bubble generator body (1). The end of one second valve (11) away from the micro-nano bubble generator body (1) is connected to one end of the bent pipe (5), and the end of the other second valve (11) away from the micro-nano bubble generator body (1) is connected to the other end of the bent pipe (5). A water inlet pipe is integrally formed at the end of the bent pipe (5) away from the micro-nano bubble generator body (1). Pressure rings (14), first filters (15) and second filters (16) are provided in both of the two branch pipes (8). Retaining rings (17) are fixed in both of the two branch pipes (8). Two guide rods (13) are fixed to the side walls of the two pressure rings (14) away from the connecting pipe (4). The ends of two of the guide rods (13) away from the connecting pipe (4) are connected to one of the protective covers (10), and the ends of the other two guide rods (13) away from the connecting pipe (4) are connected to the other protective cover (10).

2. The micro-nano bubble generator for horizontally treating paint mist according to claim 1, wherein First sealing rings (18) are fixed to both ends of the two first valves (7).

3. A micro-nano bubble generator for horizontally treating paint mist according to claim 1, characterized in that, Second sealing rings (19) are fixed inside the two protective covers (10).

4. A micro-nano bubble generator for horizontally treating paint mist according to claim 1, characterized in that, A hose (6) is threadedly connected to the end of the water inlet pipe away from the micro-nano bubble generator body (1).

5. A micro-nano bubble generator for horizontally treating paint mist according to claim 1, characterized in that, Clamps (9) are fixed to both of the two branch pipes (8). The side walls of the two clamps (9) close to the micro-nano bubble generator body (1) are connected to the micro-nano bubble generator body (1). A connecting rod (12) is fixed between the two clamps (9).

6. A micro-nano bubble generator for horizontally treating paint mist according to claim 1, characterized in that, A cover plate (2) is provided at the top of the micro-nano bubble generator body (1). One side of the cover plate (2) is connected to the micro-nano bubble generator body (1) through a hinge.

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