A circulating cleaning device for micro-arc oxidation

Abstract

The utility model discloses a circulating cleaning device for micro-arc oxidation, comprising a box body, an inner box body fixed inside the box body, a water pump 1 and an alkali liquid filter fixed between the box body and the inner box body, and the water pump 1 is located above the alkali liquid filter, a water outlet at the bottom of the water pump 1 is fixedly sleeved with a connecting pipe, an end of the connecting pipe away from the water pump 1 is fixedly connected to the water inlet of the alkali liquid filter, a pure water pool is formed at the bottom of the inner wall of the box body and the bottom of the outer wall of the inner box body, a water outlet hole 2 is opened at the bottom of the box body, a water pump 2 is fixedly plugged at the bottom of the water outlet hole 2, and a water pump 2 is fixed at the bottom of the box body. The utility model uses the water pump 1, the alkali liquid filter and the water pump 2 to extract water from the pure water pool under the action of the water pump 2 to spray the product, and the used water is pumped to the alkali liquid filter under the action of the water pump 1 for filtration and standby, thereby achieving timely filtration of water, reducing wastewater accumulation, and allowing water to be recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of micro-arc oxidation, in particular to a circulating cleaning device for micro-arc oxidation. Background Art

[0002] Micro-arc oxidation, also known as micro-plasma oxidation, is a process that uses a combination of electrolyte and corresponding electrical parameters to grow a ceramic film mainly composed of matrix metal oxide on the surface of aluminum, magnesium, titanium and their alloys by relying on the instantaneous high temperature and high pressure generated by arc discharge.

[0003] After the micro-arc oxidation is completed, the surface of the finished product needs to be cleaned with alkali solution to avoid affecting the subsequent processing of the product. Pure water is needed to clean the alkali solution, so the water containing alkali solution after use cannot be reused. If the number of products is large, a large amount of water will be consumed, and the alkali solution contained in the water after use is sewage, which is inconvenient to handle. Therefore, it is urgent to design a circulating cleaning device for micro-arc oxidation to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a circulating cleaning device for micro-arc oxidation to solve the above-mentioned shortcomings in the prior art.

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

[0006] A circulating cleaning device for micro-arc oxidation, comprising a box body, an inner box body is fixed inside the box body, a water pump 1 and an alkali liquid filter are fixed between the box body and the inner box body, and the water pump 1 is located above the alkali liquid filter, a water outlet at the bottom of the water pump 1 is fixedly sleeved with a connecting pipe, an end of the connecting pipe away from the water pump 1 is fixedly connected to the water inlet of the alkali liquid filter, a pure water pool is formed at the bottom of the inner wall of the box body and the bottom of the outer wall of the inner box body, a water outlet hole 2 is opened at the bottom of the box body, a water pump 2 is fixedly inserted at the bottom of the water outlet hole 2, and a water outlet hole 2 is fixedly inserted at the bottom of the box body. Pump 2, and one end of the water pump 2 away from the water outlet hole 2 is fixed to the water inlet of the water pump 2, the water outlet of the water pump 2 is fixedly connected with the water outlet pipe, the end of the water outlet pipe away from the water pump 2 is connected to the outer wall of the inner box body, the inner wall of the inner box body is fixed with a plurality of water spray racks, and the water outlet pipe passes through the inner box body and is fixedly connected to the water spray rack, a plurality of water spray ports distributed at equal distances are fixed to the outer wall of one side of the water spray rack, a water outlet hole 1 is opened at the bottom of the inner box body, a water pump 2 is fixedly inserted at the bottom of the water outlet hole 1, and the end of the water pump 2 away from the water outlet hole 1 is connected to the water inlet at the top of the water pump 1.

[0007] Preferably, a plurality of filter elements are fixed inside the alkali solution filter.

[0008] Preferably, a groove is formed on the top of the box body, and a support frame is clamped inside the groove.

[0009] Preferably, a box cover is rotatably connected to the top of the box body, and standing feet are fixed at the bottom corners of the box body.

[0010] Preferably, a spraying area is formed in the middle of the inner box body, a pool containing alkaline solution is provided below the spraying area, and a water outlet hole 1 is located directly below the pool containing alkaline solution.

[0011] Preferably, a water inlet hole is opened at the bottom of the box body 1, and the water outlet pipe is fixedly inserted into the inner wall of the water inlet hole.

[0012] In the above technical scheme, the utility model provides a micro-arc oxidation circulation cleaning device, which has the following beneficial effects:

[0013] (1) Through the installation of water pump 1, alkali liquid filter and water pump 2, pure pool water is drawn by water pump 2 to spray the product, and the used water is drawn by water pump 1 to the alkali liquid filter for filtration and standby, so as to achieve timely filtration of water, reduce wastewater accumulation, and enable water to be recycled.

[0014] (2) By setting up a plurality of water spray racks and water spray ports fixed on the inner wall of the inner box, all-round operation can be achieved on the spray area inside the inner box. On the basis of using a small amount of water, the dead corners of the spraying during operation can be reduced as much as possible.

[0015] (3) By setting up an inner box, an alkali liquid pool and a pure water pool, the inner box separates the alkali liquid pool and the pure water pool to prevent pure water from mixing into the alkali water and affecting the cleaning operation. At the same time, a large amount of water supply equipment can be stored for normal operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 A three-dimensional structural schematic diagram of an embodiment of a micro-arc oxidation circulating cleaning device of the utility model is provided.

[0018] Figure 2 A schematic cross-sectional structure diagram of an embodiment of a micro-arc oxidation circulating cleaning device of the utility model is provided.

[0019] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of an alkaline solution filter provided in an embodiment of a circulating cleaning device for micro-arc oxidation.

[0020] 1 box body, 2 box cover, 3 standing feet, 4 grooves, 5 support frames, 6 water spray frames, 7 water spray outlets, 8 spraying areas, 9 alkali solution pool, 10 water outlet hole 1, 11 water suction pipe, 12 water pump 1, 13 connecting pipe, 14 alkali solution filter, 15 pure water pool, 16 water outlet hole 2, 17 water suction pipe 2, 18 water pump 2, 19 water inlet hole, 20 water outlet pipe, 21 inner box body, 22 filter element. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-3 As shown, a circulating cleaning device for micro-arc oxidation provided by an embodiment of the utility model comprises a box body 1, an inner box body 21 is fixed inside the box body 1, a water pump 12 and an alkali liquid filter 14 are fixed between the box body 1 and the inner box body 21, and the water pump 12 is located above the alkali liquid filter 14, a water outlet at the bottom of the water pump 12 is fixedly sleeved with a connecting pipe 13, and one end of the connecting pipe 13 away from the water pump 12 is fixedly connected to the water inlet of the alkali liquid filter 14, a pure water pool 15 is formed at the bottom of the inner wall of the box body 1 and the bottom of the outer wall of the inner box body 21, a water outlet hole 16 is opened at the bottom of the box body 1, a water pumping pipe 17 is fixedly inserted at the bottom of the water outlet hole 16, and the bottom of the box body 1 A water pump 18 is fixed, and one end of a water suction pipe 17 away from the water outlet hole 16 is fixed to the water inlet of the water pump 18. The water outlet of the water pump 18 is fixedly connected to a water outlet pipe 20. One end of the water outlet pipe 20 away from the water pump 18 is connected to the outer wall of the inner box 21. A plurality of water spray racks 6 are fixed to the inner wall of the inner box 21, and the water outlet pipe 20 passes through the inner box 21 and is fixedly connected to the water spray rack 6. A plurality of water spray ports 7 distributed at equal distances are fixed to the outer wall of one side of the water spray rack 6. A water outlet hole 10 is opened at the bottom of the inner box 21. A water suction pipe 11 is fixedly inserted at the bottom of the water outlet hole 10. One end of the water suction pipe 11 away from the water outlet hole 10 is connected to the water inlet at the top of the water pump 12.

[0023] Specifically, in the present embodiment, a box body 1 is included, an inner box body 21 is fixed inside the box body 1, a water pump 12 and an alkali liquid filter 14 are fixed between the box body 1 and the inner box body 21, and the water pump 12 is located above the alkali liquid filter 14, a water outlet at the bottom of the water pump 12 is fixedly sleeved with a connecting pipe 13, one end of the connecting pipe 13 away from the water pump 12 is fixedly connected to the water inlet of the alkali liquid filter 14, and the water pump 12 and the alkali liquid filter 14 cooperate to extract and filter the water in the inner box body 21, a pure water pool 15 is formed at the bottom of the inner wall of the box body 1 and the bottom of the outer wall of the inner box body 21, a water outlet hole 16 is opened at the bottom of the box body 1, a water pump 17 is fixedly inserted at the bottom of the water outlet hole 16, a water pump 18 is fixed at the bottom of the box body 1, and one end of the water pump 17 away from the water outlet hole 16 is fixed to The water inlet of the water pump 18 and the water outlet of the water pump 18 are fixedly connected with a water outlet pipe 20, and the water in the pure water pool 15 is pumped out for use through the water pump 18. The end of the water outlet pipe 20 away from the water pump 18 is connected to the outer wall of the inner box 21, and a plurality of water spray racks 6 are fixed on the inner wall of the inner box 21, and the water outlet pipe 20 passes through the inner box 21 and is fixedly connected to the water spray rack 6. A plurality of water spray ports 7 distributed at equal distances are fixed on the outer wall of one side of the water spray rack 6. Under the action of the water spray ports 7, water will be evenly sprayed onto the micro-arc oxidized product. A water outlet hole 10 is opened at the bottom of the inner box 21, and a water pumping pipe 11 is fixedly inserted at the bottom of the water outlet hole 10. The end of the water pumping pipe 11 away from the water outlet hole 10 is connected to the water inlet at the top of the water pump 12. The used water returns to the alkaline solution pool 9 to be pumped away by the water pump 12, so as to realize the recycling of pure water.

[0024] The utility model provides a circulating cleaning device for micro-arc oxidation, which uses a water pump 12, an alkali solution filter 14 and a water pump 2 18. Under the action of the water pump 2 18, water from a pure water pool 15 is drawn to spray the product. The used water is drawn to the alkali solution filter 14 for filtration under the action of the water pump 12, and the filtered water enters the pure water pool 15, thereby realizing the recycling of water and timely filtering to reduce wastewater accumulation.

[0025] In an embodiment provided by the utility model, a plurality of filter elements 22 are fixed inside the alkali solution filter 14, which can effectively improve the filtering efficiency of the alkali solution.

[0026] In another embodiment of the utility model, a groove 4 is opened on the top of the box body 1, and a support frame 5 is clamped inside the groove 4. The support frame 5 can provide a hanging position for the cleaned micro-arc oxidation product to ensure the cleaning efficiency.

[0027] In another embodiment provided by the utility model, the top of the box body 1 is rotatably connected to a box cover 2, and dust can be prevented from falling into the inner box body 21 by closing the box cover 2. Standing feet 3 are fixed at the bottom corners of the box body 1. The set standing feet 3 facilitate the movement of the equipment and can also protect the ground.

[0028] In one embodiment provided by the utility model, a spray area 8 is formed in the middle of the inner box body 21, and an alkali liquid pool 9 is provided below the spray area 8, and a water outlet 10 is located directly below the alkali liquid pool 9. Water used in the spray area 8 flows into the alkali liquid pool 9, and the alkali liquid pool 9 can provide a temporary water storage area for the alkali liquid water before filtering.

[0029] In another embodiment of the present invention, a water inlet hole 19 is opened at the bottom of the box body 1, and a water outlet pipe 20 is fixedly inserted into the inner wall of the water inlet hole 19, so that the water outlet pipe 20 can enter the interior of the box body through the water inlet hole 19.

[0030] Working principle: When in use, pure water is added to the inner box 21. The pure water is pumped out of the inner box 21 through the pumping pipe 11 under the action of the water pump 12, and enters the pure water pool 15 through the alkali solution filter 14. Then, the product after micro-arc oxidation is hung on the support frame 5 connected to the groove 4 on the top of the box 1, and the box cover 2 is closed to start the operation. When the operation starts, the water in the pure water pool 15 is pumped away by the water pump 18 through the water outlet hole 16 under the action of the pumping pipe 17, and the water pump 18 delivers the pure water through the outlet pipe 20. Go to the water spray port 7 on the water spray rack 6, spray the products in the spray area 8 through the water spray port 7, the sprayed water flows into the alkali solution pool 9, and then is pumped away from the water outlet 10 at the bottom of the alkali solution pool 9 by the water pump 12 through the suction pipe 11, the water pump 12 sends the used water to the alkali solution filter 14 through the connecting pipe 13 for filtration, and the filtered water returns to the pure water pool 15. After the end, the water can be discharged from the water outlet hole 16 by unscrewing the suction pipe 2 17 fixed to the water outlet hole 16.

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A circulating cleaning device for micro-arc oxidation, comprising a housing (1), characterized in that: An inner box (21) is fixed inside the box (1), a water pump (12) and an alkali liquid filter (14) are fixed between the box (1) and the inner box (21), and the water pump (12) is located above the alkali liquid filter (14), a water outlet at the bottom of the water pump (12) is fixedly sleeved with a connecting pipe (13), an end of the connecting pipe (13) away from the water pump (12) is fixedly connected to the water inlet of the alkali liquid filter (14), a pure water pool (15) is formed at the bottom of the inner wall of the box (1) and the bottom of the outer wall of the inner box (21), a water outlet hole (16) is opened at the bottom of the box (1), a water pump (17) is fixedly inserted at the bottom of the water outlet hole (16), a water pump (18) is fixed at the bottom of the box (1), and the water pump (17) is fixedly inserted at the bottom of the water outlet hole (16), a water pump (18) is fixed at the bottom of the box (1), and a water pump (17) is fixedly inserted at the bottom of the water outlet hole (16), and a water pump (18) is fixed at the bottom of the box (1). ) is fixed to the water inlet of water pump 2 (18), the water outlet of water pump 2 (18) is fixedly connected to a water outlet pipe (20), the end of the water outlet pipe (20) is connected to the outer wall of the inner box (21), a plurality of water spray racks (6) are fixed to the inner wall of the inner box (21), and the water outlet pipe (20) passes through the inner box (21) and is fixedly connected to the water spray rack (6), a plurality of water spray ports (7) distributed at equal distances are fixed to the outer wall of one side of the water spray rack (6), a water outlet hole 1 (10) is opened at the bottom of the inner box (21), a water pumping pipe (11) is fixedly inserted at the bottom of the water outlet hole 1 (10), and the end of the water pumping pipe (11) is fixedly sleeved on the water inlet at the top of water pump 1 (12) at the end of the water outlet hole 1 (10).

2. A circulating cleaning device for micro-arc oxidation according to claim 1, characterized in that: A plurality of filter elements (22) are fixed inside the alkali solution filter (14).

3. A circulating cleaning device for micro-arc oxidation according to claim 1, characterized in that: A groove (4) is formed on the top of the box body (1), and a support frame (5) is clamped inside the groove (4).

4. A circulating cleaning device for micro-arc oxidation according to claim 1, characterized in that: The top of the box body (1) is rotatably connected to a box cover (2), and standing feet (3) are fixed at the bottom corners of the box body (1).

5. The micro-arc oxidation circulation cleaning device according to claim 1, characterized in that: A spraying area (8) is formed in the middle of the inner box (21), an alkali solution pool (9) is provided below the spraying area (8), and a water outlet hole 1 (10) is located directly below the alkali solution pool (9).

6. A circulating cleaning device for micro-arc oxidation according to claim 1, characterized in that: The bottom of the box body (1) is provided with a water inlet hole (19), and a water outlet pipe (20) is fixedly plugged into the inner wall of the water inlet hole (19).

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