An ultrasonic cleaning apparatus

Abstract

The utility model discloses an ultrasonic cleaning equipment relates to pressure screen drum cleaning technical field, aims at solving the problem of the existing ultrasonic equipment when to the screen drum cleaning, energy consumption, water consumption and cleaning agent consumption are big, waste resources, adopts the technical scheme, and the wastewater collection pool is equipped with the cleaning pool, and the cleaning pool is annular, and is equipped with multiple groups, through setting up multiple groups different diameter annular cleaning pool, makes different specifications pressure screen drum reinforcement ring to be cleaned independently, obviously reduces water consumption, reduces the vibration weight to reduce the starting number of ultrasonic transducer, plays the role of energy -conserving and loss -reducing, reduces the cleaning agent dosage, saves the cost's effect, and the cleaning pool and wastewater collection pool still are equipped with the support spring, and one side of wastewater collection pool still is equipped with the control cabinet, is equipped with ultrasonic generator in the control cabinet, and the ultrasonic generator drives the cleaning pool vibration, carries out the cleaning to the screen drum in the cleaning pool.

Description

Technical Field

[0001] This utility model relates to the field of pressure screen drum cleaning technology, specifically to an ultrasonic cleaning device. Background Technology

[0002] The reinforcing ring of the pressure screen drum is a flat circular ring structure with rectangular grooves on its circumference. These rectangular grooves are formed by wire cutting. Because the wire cutting process produces significant oil residue, and the rectangular grooves are closely spaced and located at the welding points, they must be thoroughly cleaned. Otherwise, the welding quality will be affected, directly shortening the service life of the pressure screen drum.

[0003] Currently, the cleaning of the reinforcing ring of the pressure screen drum is mostly done manually. However, this cleaning method is not only inefficient and labor-intensive, but the cleaning agents used are also harmful to the human body, making it difficult to meet the needs of efficient and safe cleaning.

[0004] Given the complex and intricate rectangular groove structure of the reinforcing ring of the pressure screen drum, ultrasonic cleaning equipment is a more suitable choice. Existing ultrasonic cleaning equipment typically consists of three parts: a cleaning tank, an ultrasonic transducer, and an ultrasonic generator. The cleaning tank is generally a single, integrated water tank. However, since the reinforcing ring of the pressure screen drum is not always manufactured to its maximum size, a single-unit cleaning tank design would result in an oversized tank to accommodate the largest diameter ring. This would increase the water volume, the amount of cleaning agent required, and the overall vibrating weight, necessitating the use of more ultrasonic generators. Consequently, each cleaning process must be performed according to the cleaning standards for the largest diameter ring, significantly increasing equipment energy consumption, water consumption, and cleaning agent consumption. This not only leads to substantial resource waste but also hinders the achievement of energy conservation, emission reduction, and environmentally friendly development requirements. Utility Model Content

[0005] The technical problem to be solved by this invention is to overcome the existing defects and provide an ultrasonic cleaning device that can effectively solve the problems in the background art.

[0006] To achieve the above objectives, this utility model discloses an ultrasonic cleaning device. The technical solution includes a cleaning tank and a wastewater collection tank. The cleaning tank is mounted on the wastewater collection tank. The cleaning tank is annular and has multiple sets. By setting multiple sets of annular cleaning tanks with different diameters, the reinforcing rings of pressure screen drums of different specifications can be cleaned independently, significantly reducing water consumption and vibration weight, thereby reducing the number of ultrasonic transducers that need to be started, achieving energy saving, consumption reduction, cleaning agent consumption reduction, and cost saving.

[0007] The cleaning tank is connected to the wastewater collection tank via a pipe, and a first solenoid valve is installed on the pipe;

[0008] A support spring is also provided between the cleaning tank and the wastewater collection tank. A control cabinet is also provided on one side of the wastewater collection tank. An ultrasonic generator is provided in the control cabinet. The ultrasonic generator drives the cleaning tank to vibrate and clean the screen drum in the cleaning tank.

[0009] As a preferred technical solution of this utility model, the cleaning tank is provided with a wide groove to facilitate the removal and placement of the screen drum. The cleaning tank is also provided with a support plate for supporting the screen drum. Through the cooperation of the water injection pipe, the first solenoid valve and the wastewater collection tank, the process of adding cleaning agent to clean the screen, draining the wastewater, and then adding clean water to clean the residual cleaning agent on the reinforcing ring of the pressure screen drum is realized. The two steps are combined, reducing the handling process and improving production efficiency.

[0010] As a preferred embodiment of this utility model, the bottom of the cleaning tank is provided with a spring seat plate, the top of the wastewater collection tank is provided with a spring bracket, and the supporting spring is located between the spring seat plate and the spring bracket.

[0011] As a preferred embodiment of this utility model, the bottom of the cleaning tank is further provided with a vibration transmission rod and an ultrasonic transducer, and the ultrasonic transducer is connected to the ultrasonic generator.

[0012] As a preferred technical solution of this utility model, a water supply pipe is provided on the side wall of the wastewater collection tank. One end of the water supply pipe is connected to an external water supply device through a second solenoid valve, and the other end is connected to a water injection pipe through a rotating connector. The water injection pipe corresponds to the position of the cleaning tank. By using the water injection pipe, the rotating connector, and the second solenoid valve in combination, the control cabinet can control the opening and closing of the water injection function. By rotating the rotating connector, the water injection pipe can be rotated to the designated separate cleaning tank to realize the water injection process of each independent cleaning tank.

[0013] As a preferred embodiment of this utility model, the control cabinet further includes a PLC control unit and a running indicator light. The PLC control unit is electrically connected to the running indicator light, the first solenoid valve, the second solenoid valve, and the ultrasonic generator.

[0014] As a preferred technical solution of this utility model, the bottom of the wastewater collection tank is also provided with vibration damping feet, and multiple sets of vibration damping feet are arranged in a ring array around the center of the wastewater collection tank.

[0015] Compared with the prior art, the beneficial effects of this utility model are: by setting up multiple sets of annular cleaning tanks with different diameters, the reinforcing rings of pressure screen drums of different specifications can be cleaned independently, which significantly reduces water consumption and vibration weight, thereby reducing the number of ultrasonic transducers that need to be started, achieving energy saving, consumption reduction, cleaning agent consumption reduction, and cost saving.

[0016] By using the water injection pipe, rotating connector, and second solenoid valve in combination, the control cabinet can control the opening and closing of the water injection function. By rotating the rotating connector, the water injection pipe can be rotated to the designated separate cleaning tank, realizing the water injection process of each independent cleaning tank.

[0017] By using support springs, vibrations are buffered, avoiding resonance between cleaning tanks of different sizes; a vibration transmission rod is installed at the bottom of the cleaning tank, which allows the vibration of the ultrasonic transducer to be evenly transmitted to the separate cleaning tank, avoiding local high-frequency vibration that reduces the fatigue life of materials.

[0018] By combining the water injection pipe, the first solenoid valve, and the wastewater collection tank, the process of adding cleaning agent to clean the screen, draining the wastewater, and then adding clean water to clean the residual cleaning agent on the pressure screen drum reinforcing ring is realized. Combining the two steps reduces the handling process and improves production efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the wastewater collection tank of this utility model;

[0021] Figure 3 This is a partial structural diagram of the present invention;

[0022] Figure 4 This is an exploded view of the cleaning tank of this utility model;

[0023] Figure 5 This is a schematic diagram of the bottom structure of the cleaning tank of this utility model;

[0024] Figure 6 This is a cross-sectional view of the cleaning tank of this utility model;

[0025] Figure 7 This is a schematic diagram of the control principle of this utility model.

[0026] In the diagram: 1. Cleaning tank; 2. Ultrasonic transducer; 3. Support spring; 4. Spring bracket; 5. Wastewater collection tank; 6. Vibration damping foot; 7. Ultrasonic generator; 8. First solenoid valve; 9. Control cabinet; 10. Operation indicator light; 11. Water injection pipe; 12. Rotary connecting pipe; 13. Second solenoid valve; 14. Wide groove; 15. Support orifice plate; 16. Spring seat plate; 17. Vibration transmission rod. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0028] like Figures 1 to 7 As shown, this utility model discloses an ultrasonic cleaning device, which includes the following structural components:

[0029] Cleaning tank 1: Divide the cleaning zone of the reinforcing ring of the pressure screen drum of different specifications to reduce the amount of water used, detergent dosage and the amount of ultrasonic transducer 2 required for each cleaning;

[0030] Ultrasonic transducer 2: generates high-frequency ultrasonic vibrations, giving the liquid in the cleaning tank 1 a strong cleaning ability.

[0031] Support spring 3: isolates the transmission of vibration of cleaning tank 1 and avoids resonance between parts;

[0032] Spring bracket 4: Fixes and supports spring 3;

[0033] Wastewater collection tank 5: Collects wastewater from the cleaning process, treats it centrally, and discharges it centrally;

[0034] Vibration-damping feet 6: Reduce the impact damage of equipment on the ground, and provide vibration isolation and noise reduction;

[0035] Ultrasonic generator 7: generates an adjustable frequency ultrasonic signal, which is transmitted to ultrasonic transducer 2 to adapt to the cleaning of different cleaning agents and stains.

[0036] First solenoid valve 8: controls the opening and closing of the drainage process of cleaning tank 1.

[0037] Control cabinet 9: houses electrical control components to control the opening and closing of equipment, and the start and stop of various electronic devices;

[0038] Operation indicator light 10: Indicates the on / off and running status of the equipment to prevent accidental injury;

[0039] Water inlet pipe 11: for filling cleaning tank 1 with water;

[0040] Rotary connector 12: Enables the water injection pipe 11 to rotate, thereby allowing water to be injected into different cleaning pools 1;

[0041] Second solenoid valve 13: controls the opening and closing of the water injection process of water injection pipe 11;

[0042] Wide slot 14: Each cleaning pool 1 is equipped with a wide slot to facilitate the placement of pressure screen drums of different specifications in the cleaning pool 1 by the staff, and to facilitate the removal and placement of the screen drums;

[0043] Support plate 15: This allows the reinforcing ring of the pressure screen drum to detach from the bottom of the cleaning tank 1, preventing secondary contamination of the reinforcing ring of the pressure screen drum by the dirt washed down.

[0044] Spring seat plate 16: Fixes and supports spring 3;

[0045] Vibration transmission rod 17: Disperses the ultrasonic vibration generated by ultrasonic transducer 2 evenly, avoiding damage caused by concentrated local high-frequency vibration.

[0046] The technical solution adopted includes a cleaning tank 1 and a wastewater collection tank 5. The cleaning tank 1 is provided on the wastewater collection tank 5. The cleaning tank 1 is annular and has multiple sets. The cleaning tank 1 has a wide groove 14 for easy picking and putting in the screen drum. The cleaning tank 1 also has a support plate 15 for supporting the screen drum.

[0047] like Figure 5 and Figure 6 As shown, cleaning tanks 1 of different specifications are arranged in layers with the same center. In each cleaning tank 1, a support plate 15, a spring seat plate 16 and a vibration transmission rod 17 are placed evenly below each cleaning tank 1.

[0048] The cleaning tank 1 is connected to the wastewater collection tank 5 through a pipe, and a first solenoid valve 8 is provided on the pipe;

[0049] A support spring 3 is also provided between the cleaning tank 1 and the wastewater collection tank 5. A spring seat plate 16 is provided at the bottom of the cleaning tank 1, and a spring bracket 4 is provided at the top of the wastewater collection tank 5. The support spring 3 is located between the spring seat plate 16 and the spring bracket 4.

[0050] like Figure 3 As shown, the spring bracket 4 is fixed on the wastewater collection tank 5, the support spring 3 is installed at the corresponding position of the spring bracket 4, the cleaning tank 1 is placed on the corresponding support spring 3, the ultrasonic transducer 2 is installed below the cleaning tank 1, and the first solenoid valve 8 is installed between the outlet of the cleaning tank 1 and the inlet of the wastewater collection tank 5.

[0051] A control cabinet 9 is also provided on one side of the wastewater collection tank 5. An ultrasonic generator 7 is installed in the control cabinet 9. The ultrasonic generator 7 drives the cleaning tank 1 to vibrate, thereby cleaning the screen drum in the cleaning tank 1. A vibration transmission rod 17 and an ultrasonic transducer 2 are also provided at the bottom of the cleaning tank 1. The ultrasonic transducer 2 is connected to the ultrasonic generator 7.

[0052] like Figure 1 As shown, the integrated control cabinet 9 is fixed to one side of the wastewater collection tank 5, the ultrasonic generator 7 is placed inside the integrated control cabinet 9, and the operation indicator light 10 is fixed above the integrated control cabinet 9.

[0053] The wastewater collection tank 5 is provided with a water supply pipe on its side wall. One end of the water supply pipe is connected to an external water supply device through a second solenoid valve 13, and the other end is connected to a water injection pipe 11 through a rotating connector 12. The water injection pipe 11 is located opposite to the cleaning tank 1.

[0054] like Figure 1 and Figure 2 As shown, the second solenoid valve 13 is installed at the inlet end of the water injection pipe 11, and the rotary connector 12 is installed in the middle section of the water injection pipe 11.

[0055] The bottom of the wastewater collection tank 5 is also provided with vibration damping feet 6. Multiple sets of vibration damping feet 6 are arranged in a circular array around the center of the wastewater collection tank 5.

[0056] The control cabinet 9 also includes a PLC control unit and a running indicator light 10. The PLC control unit is electrically connected to the running indicator light 10, the first solenoid valve 8, the second solenoid valve 13 and the ultrasonic generator 7.

[0057] The working principle of this invention is as follows: First, add cleaning agent for cleaning: Place the reinforcing rings of the pressure screen drums of different specifications into the corresponding cleaning tank 1. Rotate the water injection pipe 11 to the water injection position, open the second solenoid valve 13, and start water injection. After water injection is completed, rotate the water injection pipe 11 back to the starting position and add cleaning agent. Start the ultrasonic transducer 2 corresponding to the cleaning tank 1, set the corresponding cleaning time, and after the time is completed, open the first solenoid valve 8 to discharge the cleaning wastewater into the wastewater collection tank 5. After discharge is completed, close the first solenoid valve 8.

[0058] Use clean water to rinse away any remaining cleaning agent: Rotate the water injection pipe 11 to the water injection position again, open the second solenoid valve 13, and start water injection. After water injection is complete, rotate the water injection pipe 11 back to the starting position, start the ultrasonic transducer 2 corresponding to the cleaning tank 1, set the corresponding cleaning time, and after the time is completed, open the first solenoid valve 8 to discharge the cleaning wastewater into the wastewater collection tank 5. After the discharge is complete, close the first solenoid valve 8.

[0059] When the equipment is turned on, the operation indicator light 10 is green; when the equipment is stopped, the operation indicator light 10 is off; when the equipment malfunctions, the operation indicator light 10 flashes red; and when the equipment is under maintenance, the operation indicator light 10 flashes yellow.

[0060] In this technical solution, the spring is equipped with a spring damper when it plays a vibration reduction role.

[0061] The circuits and mechanical connections involved in this utility model are common practices used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments. They are common knowledge.

[0062] Components not described in detail in this article are existing technologies.

[0063] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An ultrasonic cleaning device, characterized in that: It includes a cleaning tank (1) and a wastewater collection tank (5), the wastewater collection tank (5) is equipped with the cleaning tank (1), the cleaning tank (1) is annular and is provided in multiple sets; The cleaning tank (1) is connected to the wastewater collection tank (5) through a pipe, and a first solenoid valve (8) is provided on the pipe. A support spring (3) is provided between the cleaning tank (1) and the wastewater collection tank (5). A control cabinet (9) is also provided on one side of the wastewater collection tank (5). An ultrasonic generator (7) is provided in the control cabinet (9). The ultrasonic generator (7) drives the cleaning tank (1) to vibrate and cleans the screen drum in the cleaning tank (1).

2. The ultrasonic cleaning equipment according to claim 1, characterized in that: The cleaning tank (1) is provided with a wide groove (14) for easy placement and removal of the screen drum, and the cleaning tank (1) is also provided with a support plate (15) for supporting the screen drum.

3. The ultrasonic cleaning equipment according to claim 1, characterized in that: The bottom of the cleaning tank (1) is provided with a spring seat plate (16), and the top of the wastewater collection tank (5) is provided with a spring bracket (4). The support spring (3) is located between the spring seat plate (16) and the spring bracket (4).

4. An ultrasonic cleaning device according to claim 2 or 3, characterized in that: The bottom of the cleaning tank (1) is also provided with a vibration rod (17) and an ultrasonic transducer (2), and the ultrasonic transducer (2) is connected to the ultrasonic generator (7).

5. The ultrasonic cleaning equipment according to claim 1, characterized in that: The wastewater collection tank (5) is provided with a water supply pipe on its side wall. One end of the water supply pipe is connected to an external water supply device through a second solenoid valve (13), and the other end is connected to a water injection pipe (11) through a rotating connector (12). The water injection pipe (11) is located opposite to the cleaning tank (1).

6. The ultrasonic cleaning equipment according to claim 5, characterized in that: The control cabinet (9) also includes a PLC control unit and a running indicator (10). The PLC control unit is electrically connected to the running indicator (10), the first solenoid valve (8), the second solenoid valve (13), and the ultrasonic generator (7).

7. The ultrasonic cleaning equipment according to claim 1, characterized in that: The bottom of the wastewater collection tank (5) is also provided with vibration damping feet (6), and multiple sets of vibration damping feet (6) are arranged in a ring array around the center of the wastewater collection tank (5).

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