Paint filtering equipment with cleaning function

Abstract

The utility model provides paint filtering equipment with a cleaning function, and relates to the technical field of paint filtering, the paint filtering equipment comprises a main body box and a cleaning mechanism, the paint filtering equipment comprises a filtering equipment main body and the cleaning mechanism, the top end of the filtering equipment main body is provided with a sealing cover, and one side of the filtering equipment main body is provided with the cleaning mechanism. After the equipment is used for a long time, a user controls the water pump through the control panel, so that the water pump pumps mixed liquid of water and cleaning liquid from the water storage tank, then the mixed liquid is discharged into the filtering equipment main body from the water outlet through a pipeline, and then the ultrasonic generator is controlled through the control panel; the ultrasonic generator converts a conventional alternating-current power supply into a high-frequency ultrasonic electric signal, then the transducer converts electric energy into ultrasonic vibration, and therefore efficient decontamination is achieved, and then waste water is discharged after being filtered through the filter box.

Description

Technical Field

[0001] The utility model relates to the technical field of paint filtering, in particular to a paint filtering device with a cleaning function. Background Art

[0002] As a multifunctional finishing material, paint's main task is to form a strong and durable covering layer on the surface of an object, aiming to provide protection, beautification, identification and other specific functions. The basic composition of this chemical composite coating usually includes four key components, such as film-forming substances, fillers, solvents and additives. However, for different applications and performance requirements, the specific composition and proportion of each component may be adjusted. For example, in the varnish formula, pigments and fillers are not included, and the production of powder coatings does not require solvents at all. Paint filtering equipment with cleaning function refers to a filtration system designed for paint or other high-viscosity liquids. This type of equipment can realize automatic cleaning of its own filter elements while performing continuous filtering operations, ensuring a continuous and stable filtration effect and reducing maintenance downtime caused by filter material blockage.

[0003] After searching, the patent number "CN219399236U" mentioned in the text that "the utility model relates to the field of paint filtering technology, specifically a paint filtering device, including a storage tank, the back of the storage tank is fixedly connected to a U-shaped frame, the back of the U-shaped frame is fixedly connected to a back plate, the inner bottom wall of the U-shaped frame is provided with a material collecting groove, the bottom of the storage tank is fixedly connected to a connecting seat, the bottom of the connecting seat is provided with a filter seat, the bottom of the filter seat is fixedly connected to a material discharge seat, and the center of the material discharge seat is provided with a motor frame. The utility model can continuously and stably complete the filtering operation of the paint by providing a storage tank, a connecting seat, a filter seat, a material discharge seat, a motor frame, a first drive motor, a centrifugal frame and a filter screen. In actual use, the staff first adds the paint to be filtered into the interior of the storage tank, and then Start the second drive motor on the top of the storage tank to drive the dragon roller to rotate at a uniform speed inside the storage tank. When in use, the storage tank, the connecting seat, the filter seat, the feeding seat, the motor frame, the first drive motor, the centrifugal frame, the filter screen, the second drive motor and the auger roller can be used to continuously and stably complete the filtering operation of the paint, and under the continuous rotation of the centrifugal frame, it is ensured that the filtered material will not clog the filter screen. Finally, the paint flows downward evenly along the anti-stick coating on the inner wall of the filter seat and the feeding seat. However, although the filtering equipment will not cause the filter screen to be clogged, dirt will inevitably accumulate inside the equipment and on the surface of the filter screen during long-term operation. If such dirt is not cleaned in a timely and effective manner, it will have an adverse effect on the normal operation of the equipment, thereby affecting the service life of the equipment.

[0004] Therefore, we provide a paint filtering equipment with cleaning function to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a paint filtering device with a cleaning function to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a paint filtering device with a cleaning function, comprising a filtering device body and a cleaning mechanism, a sealing cover is installed at the top of the filtering device body, and a cleaning mechanism is installed at one side of the filtering device body;

[0007] The cleaning mechanism includes a control component, a liquid storage component, a cleaning component, a filter component and a purification component. The control component is installed on one side of the filter device body, the liquid storage component is installed on the outside of the filter device body, the cleaning component is installed on the surface of the filter device body, the filter component is installed on the outer wall of the filter device body, and the purification component is installed on the inside of the filter component.

[0008] Preferably, the control assembly includes a control panel and a motor. The control panel is installed on one side of the filtering device body, and the motor is installed on the top of the sealing cover.

[0009] Preferably, the liquid storage assembly includes a water tank, a water pump and a water outlet. The water tank is installed on the outside of the filtering device body, the water pump is installed on the surface of the water tank, and the top pipe of the water pump is connected to the water outlet.

[0010] Preferably, the cleaning component comprises an ultrasonic generator and a transducer. The ultrasonic generator is mounted on the surface of the filtering device body, and one side of the ultrasonic generator is electrically connected to the transducer.

[0011] Preferably, the filter assembly comprises a filter box and a sewage pump, the filter box is installed on the outer wall of the filter device body, and the sewage pump is installed inside the filter box.

[0012] Preferably, the purification component includes a primary filter plate, an activated carbon filter plate and a drain valve pipe, the primary filter plate is installed on the outside of the sewage pump, the activated carbon filter plate is installed on the other side of the primary filter plate, and the drain valve pipe is installed on the outside of the filter box.

[0013] Preferably, a paint filter assembly is installed inside the filtering device body, and the paint filter assembly includes a spiral conveying roller, a filter screen and a discharge port. A spiral conveying roller is installed inside the filtering device body, a filter screen is arranged below the spiral conveying roller, and a discharge port is arranged below the filter screen.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Through the setting of the cleaning mechanism, after the equipment has been used for a long time, the user controls the water pump through the control panel to extract a mixture of water and cleaning liquid from the water tank, and then the mixture is discharged from the water outlet into the main body of the filter equipment through the pipeline, and then the ultrasonic generator is controlled by the control panel. The ultrasonic generator converts the conventional AC power into a high-frequency ultrasonic electrical signal, and then the transducer converts the electrical energy into ultrasonic vibration. When the ultrasonic wave propagates in the cleaning liquid, alternating high-pressure and low-pressure areas will be formed inside the liquid. In the low-pressure area, the distance between liquid molecules increases, forming many tiny vacuum holes. When the high-pressure wave arrives, these cavitation nuclei are sharply compressed and ruptured in an instant. When the cavitation bubble ruptures, the instantaneous energy released forms high-speed microjets with a speed of up to several hundred meters per second. These microjets directly impact and peel off the dirt attached to the surface of the cleaning object, thereby achieving efficient decontamination. Then the wastewater is filtered through the filter box and discharged.

[0016] 2. Through the setting of purification components, the wastewater is driven by the sewage pump and introduced into the filter box. In this process, the wastewater first undergoes the primary filtration stage, and passes through the primary filter plate to effectively intercept larger particles and suspended impurities. After the initial purification, the wastewater flows to the filter plate filled with activated carbon. The activated carbon, with its unique adsorption properties, deeply removes tiny suspended matter, organic matter and some harmful substances in the wastewater. After two rigorous filtration processes, the significantly purified wastewater is finally discharged through the drain valve pipe, thereby reducing the pollution of wastewater to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the main body of the filtering device of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the filter box of the utility model;

[0020] Figure 4 For the utility model Figure 2 Schematic diagram of the enlarged structure of point A.

[0021] Numbers in the figure: 1. Filter equipment body; 2. Sealing cover; 3. Cleaning mechanism; 31. Control assembly; 311. Control panel; 312. Motor; 32. Liquid storage assembly; 321. Water storage tank; 322. Water pump; 323. Water outlet; 33. Cleaning assembly; 331. Ultrasonic generator; 332. Transducer; 34. Filter assembly; 341. Filter box; 342. Sewage pump; 35. Purification assembly; 351. Primary filter plate; 352. Activated carbon filter plate; 353. Drain valve pipe; 4. Paint filter assembly; 41. Screw conveyor roller; 42. Filter screen; 43. Discharge port. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-4 As shown, the utility model provides a technical solution: a paint filtering device with a cleaning function, comprising a filtering device body 1 and a cleaning mechanism 3, a sealing cover 2 is installed on the top of the filtering device body 1, and a cleaning mechanism 3 is installed on one side of the filtering device body 1;

[0025] The cleaning mechanism 3 includes a control component 31, a liquid storage component 32, a cleaning component 33, a filter component 34 and a purification component 35. The control component 31 is installed on one side of the filter device body 1, the liquid storage component 32 is installed on the outside of the filter device body 1, the cleaning component 33 is installed on the surface of the filter device body 1, the filter component 34 is installed on the outer wall of the filter device body 1, and the purification component 35 is installed on the inner side of the filter component 34.

[0026] Furthermore, the control component 31 includes a control panel 311 and a motor 312. The control panel 311 is installed on one side of the filtering device body 1, and the motor 312 is installed on the top of the sealing cover 2. The control panel 311 is a user operation interface for setting and monitoring equipment operating parameters, starting, pausing or adjusting the cleaning program, and displaying working status, fault prompts and other information.

[0027] Furthermore, the liquid storage component 32 includes a water tank 321, a water pump 322 and a water outlet 323. The water tank 321 is installed on the outside of the filtering device body 1, and the water pump 322 is installed on the surface of the water tank 321. The top pipe of the water pump 322 is connected to the water outlet 323. The water pump 322 extracts the liquid in the water tank 321 and pressurizes it to the cleaning component 33, thereby providing a stable water flow for the cleaning process.

[0028] Furthermore, the cleaning component 33 includes an ultrasonic generator 331 and a transducer 332. The ultrasonic generator 331 is installed on the surface of the filtering device body 1, and one side of the ultrasonic generator 331 is electrically connected to the transducer 332. The transducer 332 is a key component for converting electrical energy into mechanical energy, and is usually made of piezoelectric ceramic sheets. When an external high-frequency electric field acts on the piezoelectric ceramics, the ceramic sheets will expand and contract and deform to generate ultrasonic vibrations.

[0029] Furthermore, the filter assembly 34 includes a filter box 341 and a sewage pump 342. The filter box 341 is installed on the outer wall of the filter device body 1, and the sewage pump 342 is installed inside the filter box 341. The sewage pump 342 pumps the wastewater to be filtered into the filter box 341 to provide the driving force required for the filtering process.

[0030] Furthermore, the purification component 35 includes a primary filter plate 351, an activated carbon filter plate 352 and a drain valve pipe 353. The primary filter plate 351 is installed on the outside of the sewage pump 342, the activated carbon filter plate 352 is installed on the other side of the primary filter plate 351, and the drain valve pipe 353 is installed on the outside of the filter box 341. The activated carbon filter plate 352 uses the adsorption capacity of activated carbon to further remove tiny suspended matter, organic matter and some harmful substances in the wastewater.

[0031] Embodiment 2

[0032] See also Figure 2 As shown, in comparative example 1, as another implementation mode of the utility model, a paint filter assembly 4 is installed inside the filtering device body 1, and the paint filter assembly 4 includes a spiral conveying roller 41, a filter screen 42 and a discharge port 43. A spiral conveying roller 41 is installed inside the filtering device body 1, and a filter screen 42 is arranged below the spiral conveying roller 41, and a discharge port 43 is arranged below the filter screen 42. During the paint filtering process, the paint is pushed forward by the rotation of the spiral conveying roller 41, and the paint is stirred by the spiral blades, which helps to improve the filtering efficiency and prevent the paint from being blocked during the conveying process.

[0033] Working principle: First, a paint filtering device with a cleaning function is moved to the working position. When in use, the first step is to put the paint into the filtering device body 1, and then the control panel 311 is used to control the motor 312 to operate. The motor 312 controls the rotation of the spiral conveying roller 41. The rotation of the spiral conveying roller 41 pushes the paint forward. At the same time, the paint is stirred with the help of spiral blades, which helps to improve the filtering efficiency and prevent the paint from being blocked during the transportation process. Then, it is filtered by the filter net 42 and discharged from the discharge port 43. In the second step, after the device has been used for a long time, the user controls the water pump 322 through the control panel 311 to extract a mixture of water and cleaning liquid from the water tank 321. Then, the mixture is discharged into the filtering device body 1 from the water outlet 323 through a pipe. Then, the ultrasonic generator 331 is controlled by the control panel 311. The ultrasonic generator 331 converts conventional AC power into high-frequency ultrasonic electrical signals. Then, the transducer 332 The electrical energy is converted into ultrasonic vibration, which makes the cleaning liquid produce macro-uniform vibration and micro-violent turbulence. This strong liquid movement enhances the contact between the cleaning liquid and the surface of the object to be cleaned, promotes the dissolution and dispersion of dirt, and helps the cleaning liquid penetrate into complex shapes and tiny gaps to improve the cleaning coverage rate. In the third step, the wastewater is driven by the sewage pump 342 and introduced into the filter box 341. In this process, the wastewater first passes through the primary filter plate 351, and the primary filter plate 351 effectively intercepts larger particles and suspended impurities. After the initial purification, the wastewater flows to the activated carbon filter plate 352. The activated carbon deeply removes tiny suspended matter, organic matter and some harmful substances in the wastewater with its unique adsorption performance. After two rigorous filtering processes, the significantly purified wastewater is finally discharged through the drain valve pipe 353, thereby reducing the pollution of wastewater to the environment. In this way, the use process of a paint filtering device with a cleaning function is completed.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paint filtering device with a cleaning function, comprising a filtering device body (1) and a cleaning mechanism (3), characterized in that: A sealing cover (2) is installed at the top of the filtering device body (1), and a cleaning mechanism (3) is installed on one side of the filtering device body (1); The cleaning mechanism (3) comprises a control component (31), a liquid storage component (32), a cleaning component (33), a filter component (34) and a purification component (35); the control component (31) is installed on one side of the filter device body (1); the liquid storage component (32) is installed on the outside of the filter device body (1); the cleaning component (33) is installed on the surface of the filter device body (1); the filter component (34) is installed on the outer wall of the filter device body (1); the purification component (35) is installed on the inner side of the filter component (34); the cleaning component (33) comprises an ultrasonic generator (331) and a transducer (332); the ultrasonic generator (331) is installed on the surface of the filter device body (1); 31), one side of the ultrasonic generator (331) is electrically connected to a transducer (332), the filter assembly (34) comprises a filter box (341) and a sewage pump (342), the filter box (341) is installed on the outer wall of the filter device body (1), the sewage pump (342) is installed inside the filter box (341), the purification assembly (35) comprises a primary filter plate (351), an activated carbon filter plate (352) and a drain valve pipe (353), the primary filter plate (351) is installed on the outer side of the sewage pump (342), the activated carbon filter plate (352) is installed on the other side of the primary filter plate (351), and the drain valve pipe (353) is installed on the outer side of the filter box (341).

2. A paint filtering device with a cleaning function according to claim 1, characterized in that: The control assembly (31) comprises a control panel (311) and a motor (312); the control panel (311) is installed on one side of the filtering device body (1), and the motor (312) is installed on the top of the sealing cover (2).

3. The paint filtering device with cleaning function according to claim 1, characterized in that: The liquid storage component (32) comprises a water storage tank (321), a water pump (322) and a water outlet (323); the water storage tank (321) is installed on the outside of the filtering device body (1); the water pump (322) is installed on the surface of the water storage tank (321); and the top pipe of the water pump (322) is connected to the water outlet (323).

4. The paint filtering device with cleaning function according to claim 1, characterized in that: A paint filter assembly (4) is installed inside the filtering device body (1), and the paint filter assembly (4) comprises a spiral conveying roller (41), a filter screen (42) and a discharge port (43). A spiral conveying roller (41) is installed inside the filtering device body (1), a filter screen (42) is arranged below the spiral conveying roller (41), and a discharge port (43) is arranged below the filter screen (42).

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