Ultrasonic cleaning device working in acid liquid

Abstract

The utility model discloses an ultrasonic cleaning device working in acid liquid, which comprises a main cleaning tank and a water separation tank, and at least one ultrasonic device is arranged in the water separation tank outside the main cleaning tank; the ultrasonic device comprises a vibration plate and an ultrasonic generator, and the ultrasonic generator drives the vibration plate to vibrate and drives water in the water separation tank to vibrate so as to drive the cleaning liquid in the cleaning main tank to move to clean a workpiece in the cleaning main tank. The cleaning solution in the cleaning main tank can be a strong acid cleaning solution. Compared with the prior art, the ultrasonic cleaning device has the advantages that the ultrasonic cleaning device is simple in structure and capable of protecting the ultrasonic device from being corroded by strong acid liquid, the water separation tank is arranged below or on the side of the main cleaning tank, and the stainless steel ultrasonic vibration plate is arranged in the water separation tank. Vibration plate radiation in the water isolation groove is radiated into the cleaning main groove through water in the water isolation ultrasonic groove, and therefore the purpose of ultrasonic cleaning is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning equipment, and particularly relates to an ultrasonic cleaning device working in an acidic liquid. Background Art

[0002] The cleaning liquid is mainly used to remove surface contaminants or self-oxides of workpieces to obtain a workpiece surface meeting the cleanliness requirements. Most of the existing ultrasonic cleaning devices use an ultrasonic generator to drive a vibrating plate to vibrate to achieve water cleaning of workpieces. However, most of the liquids for surface treatment of existing workpieces are strong acids, which are likely to corrode the vibrating plate made of stainless steel. Therefore, it is very important to obtain an ultrasonic cleaning device working in an acidic liquid that overcomes the above defects. Summary of the Utility Model

[0003] To solve at least one of the above technical problems, the utility model provides an ultrasonic cleaning device working in an acidic liquid, which includes a main cleaning tank and a separation tank. At least one ultrasonic device is arranged in the separation tank located outside the main cleaning tank; the ultrasonic device includes a vibrating plate and an ultrasonic generator. The ultrasonic generator drives the vibrating plate to vibrate, drives the water in the separation tank to vibrate, and then drives the cleaning liquid in the main cleaning tank to move to clean the workpiece placed in the main cleaning tank. The cleaning liquid in the main cleaning tank can be a strong acid cleaning liquid.

[0004] Through the above technical solution, the utility model drives the vibrating plate to vibrate and the water to vibrate through the ultrasonic generator, and then drives the vibration of the bottom wall or side wall of the main cleaning tank, and then drives the vibration of the corrosive liquid in the main cleaning tank to process the surface of the workpiece.

[0005] At least part of the separation tank is located at the bottom of the main cleaning tank. At least part of the separation tank is located at the side of the main cleaning tank.

[0006] A sealing cavity is formed in the vibrating plate, the ultrasonic generator is fixed in the sealing cavity, a sealing channel is formed on one side of the vibrating plate, the sealing channel penetrates through the outer wall of the separation tank, and the power cord of the ultrasonic generator is connected to the outside through the sealing channel.

[0007] The bottom of the vibrating plate is fixed to the bottom of the separation tank through supporting feet.

[0008] An overflow tank is installed outside the main cleaning tank. A tank body is arranged above the overflow tank. The main cleaning tank is connected to the overflow tank through an overflow port. A plurality of hollow holes are formed on the inner wall of the tank body above the overflow port. The bottom of the main cleaning tank is provided with an inclined surface.

[0009] A bracket is fixed on the inner wall of the main cleaning tank. The cleaning device further includes a cleaning basket bracket, and the cleaning basket bracket is placed on the bracket. A cover plate is arranged on the top of the separation tank.

[0010] A first outlet is provided on the side wall or bottom of the partition water tank, and a first inlet is provided on the cover plate; a second outlet is provided at the bottom of the side wall and inclined surface of the main cleaning tank, and a second inlet is provided on the side wall of the main cleaning tank; a third outlet is provided at the bottom of the overflow tank; a fourth inlet / outlet is provided on the side wall of the tank body.

[0011] The main cleaning tank can be made of PP material, which is corrosion-resistant.

[0012] Compared with the prior art, the advantages of the present utility model are as follows: The structure of the present utility model is simple, which can protect the ultrasonic device from being corroded by strong acid liquids. A partition water tank is provided below or on the side of the main cleaning tank, and a stainless steel ultrasonic vibrating plate is placed in the partition water tank. The vibration of the vibrating plate in the partition water tank is radiated to the main cleaning tank through the water in the partition ultrasonic tank, so as to achieve the purpose of ultrasonic cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a perspective view of the present utility model;

[0014] Figure 2 is a sectional perspective of the present utility model Figure 1 ;

[0015] Figure 3 is a sectional perspective of the present utility model Figure 2 ;

[0016] REFERENCE NUMERALS:

[0017] 1 Main cleaning tank; 101 Bracket; 102 Cleaning basket bracket; 103 Second outlet; 104 Second inlet; 105 Wedge-shaped protrusion; 106 Inclined surface;

[0018] 2 Partition water tank; 201 Cover plate; 202 First outlet; 203 First inlet;

[0019] 3 Ultrasonic device; 301 Vibrating plate; 302 Ultrasonic generator; 303 Sealed cavity; 304 Sealed channel; 305 Support feet;

[0020] 4 Overflow tank; 401 Third outlet; 402 Overflow port;

[0021] 5 Tank body; 501 Hollow hole; 502 Fourth inlet / outlet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] To enable those skilled in the art to better understand the present utility model and thus more clearly define the scope of protection required by the present utility model, the present utility model will be described in detail below with reference to certain specific embodiments of the present utility model. It should be noted that the following are only some specific embodiments of the concept of the present utility model, which are only a part of the embodiments of the present utility model. The specific and direct descriptions of the relevant structures are only for the convenience of understanding the present utility model, and each specific feature does not of course and directly limit the scope of implementation of the present utility model.

[0023] Referring to the attached drawings, the present utility model adopts the following technical solution. An ultrasonic cleaning device working in an acidic liquid includes a main cleaning tank 1 and a partition tank 2. At least one ultrasonic device 3 is disposed inside the partition tank 2 located outside the main cleaning tank 1; the ultrasonic device 3 includes a vibration plate 301 and an ultrasonic generator 302. The ultrasonic generator 302 drives the vibration plate 301 to vibrate, drives the water in the partition tank 2 to vibrate, and then drives the cleaning liquid in the main cleaning tank 1 to move to clean the workpiece placed in the main cleaning tank 1. The cleaning liquid in the main cleaning tank 1 can be a strong acid cleaning liquid.

[0024] Through the above technical solution, the present utility model drives the vibration plate 301 to vibrate and drives the water to vibrate through the ultrasonic generator 302, and then drives the vibration of the bottom wall or side wall of the main cleaning tank 1, and then drives the vibration of the corrosive liquid in the main cleaning tank 1, and then processes the surface of the workpiece.

[0025] The vibration mode adopted by the present utility model is as follows: First: The ultrasonic generator 302 drives the vibration plate 301 to vibrate → drives the water in the main cleaning tank to vibrate → drives the strong acid and strong base cleaning liquid to vibrate;

[0026] Second: The ultrasonic generator 302 drives the vibration plate 301 to vibrate → drives the outer wall of the main cleaning tank 1 to vibrate → drives the strong acid and strong base cleaning liquid in the partition tank 2 to vibrate;

[0027] Among them, after the ultrasonic generator 302 drives the vibration plate 301 to vibrate, it can drive the water to vibrate and the outer wall of the main cleaning tank 1 to vibrate simultaneously.

[0028] At least part of the partition tank 2 is located at the bottom of the main cleaning tank 1. At least part of the partition tank 2 is located at the side of the main cleaning tank 1.

[0029] A sealing cavity 303 is formed inside the vibration plate 301. The ultrasonic generator 302 is fixed inside the sealing cavity 303. A sealing channel 304 is formed on one side of the vibration plate 301. The sealing channel 304 penetrates through the outer wall of the partition tank 2. The power cord of the ultrasonic generator 302 is connected to the outside through the sealing channel 304.

[0030] The bottom of the vibration plate 301 is fixed to the bottom of the water separation tank 2 through the support feet 305.

[0031] An overflow water tank 4 is installed outside the main cleaning tank 1. A tank body 5 is provided above the overflow water tank 4. The main cleaning tank 1 is connected to the overflow water tank 4 through an overflow water port 402. A plurality of hollow holes 501 are formed on the inner wall of the tank body 5 above the overflow water port 402. The bottom of the main cleaning tank 1 is provided with an inclined surface 106. The hollow holes 501 can be air suction ports to suck in waste gas generated during cleaning, etc.

[0032] A bracket 101 is fixed to the inner wall of the main cleaning tank 1. The cleaning basket bracket 102 is further included, and the cleaning basket bracket 102 is placed on the bracket 101. A cover plate 201 is provided at the top of the water separation tank 2. A plurality of wedge-shaped protrusions 105 are fixed to the cleaning basket bracket 102.

[0033] A first outlet 202 is formed on the side wall or bottom of the water separation tank 2, and a first inlet 203 is formed on the cover plate 201; a second outlet 103 is formed at the bottom of the side wall and the inclined surface 106 of the main cleaning tank 1, and a second inlet 104 is formed on the side wall of the main cleaning tank 1; a third outlet 401 is formed at the bottom of the overflow tank; a fourth inlet and outlet 502 is formed on the side wall of the tank body 5.

[0034] The main cleaning tank 1 can be made of PP material, which is corrosion-resistant. The above ultrasonic generator can adopt the existing structure used in the cleaning field.

[0035] Compared with the prior art, the advantages of the present utility model are as follows: The structure of the present utility model is simple, and it can protect the ultrasonic device 3 from being corroded by strong acid liquids. A water separation tank 2 is made below or on the side of the main cleaning tank 1, and a stainless steel ultrasonic vibration plate 301 is placed in the water separation tank 2. The vibration of the vibration plate 301 in the water separation tank 2 radiates through the water in the water separation ultrasonic tank to the main cleaning tank 1, so as to achieve the purpose of ultrasonic cleaning.

[0036] In the description of the present utility model, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description, rather than indicating or implying that the device or element must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0037] So far, the technical solution of the present utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easily understood by those skilled in the art that the protection scope of the present utility model is obviously not limited to these specific embodiments. Without departing from the principle of the present utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present utility model.

Claims

1. An ultrasonic cleaning device operating in an acidic liquid, characterized in that: It comprises a main cleaning tank (1) and a water isolation tank (2), wherein the water isolation tank (2) located outside the main cleaning tank (1) has at least one ultrasonic device (3) built therein; The ultrasonic device (3) comprises a vibration plate (301) and an ultrasonic generator (302), wherein the ultrasonic generator (302) drives the vibration plate (301) to vibrate, drives the water in the water isolation tank (2) to vibrate, and then drives the cleaning liquid in the main cleaning tank (1) to move so as to clean the workpiece placed in the main cleaning tank (1).

2. The ultrasonic cleaning device for use in an acidic liquid according to claim 1, characterized in that: The water isolation tank (2) is at least partially located at the bottom of the main cleaning tank (1).

3. The ultrasonic cleaning device for use in an acidic liquid according to claim 2, characterized in that: The water isolation tank (2) is at least partially located on the side of the main cleaning tank (1).

4. The ultrasonic cleaning device for use in an acidic liquid according to claim 1, characterized in that: A sealed cavity (303) is provided in the vibration plate (301), and the ultrasonic generator (302) is fixed in the sealed cavity (303). A sealed channel (304) is provided on one side of the vibration plate (301), and the sealed channel (304) passes through the outer wall of the water isolation groove (2). The power cord of the ultrasonic generator (302) is connected to the outside through the sealed channel (304).

5. The ultrasonic cleaning device operating in acidic liquid according to claim 1, characterized in that: The bottom of the vibration plate (301) is fixed to the bottom of the water isolation tank (2) via supporting legs (305).

6. The ultrasonic cleaning device operating in acidic liquid according to claim 1, characterized in that: An overflow tank (4) is installed outside the main cleaning tank (1).

7. The ultrasonic cleaning device for use in an acidic liquid according to claim 6, characterized in that: A tank body (5) is provided above the overflow tank (4); the main cleaning tank (1) is connected to the overflow tank (4) via an overflow port (402); and a plurality of hollow holes (501) are provided on the inner wall of the tank body (5) above the overflow port (402).

8. The ultrasonic cleaning device for use in acidic liquid according to claim 1, characterized in that: The bottom of the main cleaning tank (1) is provided with an inclined surface (106).

9. The ultrasonic cleaning device for use in acidic liquid according to claim 1, characterized in that: A bracket (101) is fixed on the inner wall of the main cleaning tank (1), and also comprises a cleaning basket bracket (102), wherein the cleaning basket bracket (102) is placed on the bracket (101).

10. The ultrasonic cleaning device operating in acidic liquid according to claim 1, characterized in that: A cover plate (201) is provided on the top of the water isolation tank (2).

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