Paint filtering equipment convenient to clean

Abstract

The utility model provides paint filtering equipment convenient to clean, and relates to the technical field of paint filtering, the paint filtering equipment convenient to clean comprises a supporting bottom column and a filtering mechanism, the upper end of the supporting bottom column is fixedly connected with the filtering mechanism, through the arrangement of the filtering mechanism, when the paint filtering equipment is used, a basic assembly provides a stable supporting structure, and an outer protection box is used for preventing paint from splashing out; the environment is protected, the design of a feeding port and a discharging port improves the paint input and output efficiency, the pulse washing assembly effectively removes residual paint on the filtering element through the cooperation of automatic pulse water flow and cleaning liquid, the manual cleaning requirement is reduced, it is ensured that the paint is evenly mixed in the filtering process through the rotary stirring assembly, and precipitation is prevented; the cleaning assembly is combined with physical and chemical cleaning means, the equipment is comprehensively cleaned, the downtime is shortened, impurities are removed layer by layer through the multi-stage design of the filtering assembly, the paint quality is ensured, and meanwhile high-efficiency and high-precision filtering is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of paint filtering, in particular to a paint filtering device which is easy to clean. Background Art

[0002] Easy-to-clean paint filtering equipment is an important tool in the coating industry for improving paint quality, protecting coating equipment, improving production efficiency, saving costs and complying with environmental protection requirements. This type of equipment effectively removes impurities and particulate matter from the paint to ensure the purity and uniformity of the paint, thereby improving the coating quality. At the same time, they are designed with simple replacement and cleaning mechanisms, allowing operators to easily perform daily maintenance and cleaning work to ensure the continued efficient operation of the equipment. The use of filtering equipment reduces paint waste and equipment maintenance costs, reducing overall production costs. In addition, they also help reduce the emission of harmful particulate matter and play a positive role in environmental protection. These filtering equipment are usually highly adaptable and can handle different types of paints and coatings, including water-based paints and solvent-based coatings, to meet diverse production needs.

[0003] After searching, the patent with announcement number "CN217613377U" mentioned that "the utility model discloses a filter device for paint production, which relates to the field of paint production technology, and includes a device box; an extended feed inlet structure, the extended feed inlet structure is fixedly connected to the device box, the extended feed inlet structure is located on the upper surface of the device box, and the extended feed inlet structure is interconnected with the inside of the device box; a fine filtering structure, the fine filtering structure is fixedly connected to the device box, and the fine filtering structure is located inside the device box; a discharge port, the discharge port is fixedly connected to the device box, the discharge port is located on the lower surface of the device box, and the discharge port is located below the fine filtering structure; a support foot, the support foot is fixedly connected to the device box, and the support foot is located on the lower surface of the device box. This utility model discloses a filter device for paint production, which relates to the field of paint production technology, and includes a device box; an extended feed inlet structure, the extended feed inlet structure is fixedly connected to the device box, and the support foot is located on the lower surface of the device box. The new device solves the problem that when filtering paint, the filter structure is blocked due to people's one-time quick pouring, and people need to manually clean the structure, which brings people a better prospect of use. "When in use, it solves the problem that when filtering paint, the filter structure is blocked due to people's one-time quick pouring, and people need to manually clean the structure, which brings people a better prospect of use. However, after the above device completes the filtering of the paint, it is not easy to clean the inside of the device, and the filtering device will still be blocked in the long run. In addition, ordinary devices only use gravity to make the paint flow downward, and the paint that cannot be completely mixed will have a more viscous paint, which is easy to stay on the filter net and easily block the filtering device.

[0004] Therefore, we provide an easy-to-clean paint filtering equipment to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a paint filtering device which is easy to clean, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paint filtering device that is easy to clean, comprising a supporting bottom column and a filtering mechanism, wherein the upper end of the supporting bottom column is fixedly connected with the filtering mechanism;

[0007] The filtering mechanism includes a basic component, a pulse flushing component, a rotating stirring component, a cleaning component and a filtering component. The upper end of the supporting base column is fixedly connected to the basic component, the upper end of the basic component is fixedly connected to the pulse flushing component, the inner side of the basic component is provided with a rotating stirring component, a cleaning component is installed on one side of the rotating stirring component, and a filtering component is provided below the cleaning component.

[0008] Preferably, the basic component includes an outer protective box, a discharge port and a feed port, the upper end of the supporting base column is fixedly connected to the outer protective box, the lower end of the outer protective box is fixedly connected to the discharge port, and the upper surface of the outer protective box is fixedly connected to the feed port.

[0009] Preferably, the pulse flushing assembly includes an outer protective cover, a fixed connecting plate, a cleaning liquid delivery pipeline, a flange, a water pump, a fixed connecting block, a fixed plate, a receiving base and a connecting pipeline. An outer protective cover is provided on one side of the feed port, a fixed connecting plate is fixedly connected to the upper end of the outer protective cover, a cleaning liquid delivery pipeline is provided on the upper end of the fixed connecting plate, the other end of the cleaning liquid delivery pipeline is connected to the water pump through a flange, a fixed connecting block is threadedly connected to one side of the water pump, a fixed plate is fixedly connected to the other side of the fixed connecting block, the lower end of the outer protective cover is fixedly connected to the receiving base, and the lower end of the receiving base is fixedly connected to the connecting pipeline.

[0010] Preferably, the rotating stirring assembly includes a rotating shaft, a sleeve shaft, a stirring shaft and a driving motor, the lower end of the connecting pipe is sleeved with the rotating shaft, the surface of the rotating shaft is sleeved with the sleeve shaft, stirring shafts are arranged on both sides of the sleeve shaft, and the lower end of the rotating shaft is flat-keyed and connected to the driving motor.

[0011] Preferably, the cleaning assembly includes a connecting plate, a cleaning brush, a fixing ring and a pulse nozzle; a connecting plate is fixedly connected to one side of the stirring shaft; a cleaning brush is fixedly connected to the surface of the connecting plate; a fixing ring is provided below the sleeve shaft; and a pulse nozzle is installed on the surface of the fixing ring.

[0012] Preferably, the filter assembly includes a coarse filter, a secondary filter, a high-efficiency filter layer and a bottom filter. A coarse filter is arranged on the outside of the rotating shaft, a secondary filter is arranged below the coarse filter, the lower end of the secondary filter is fitted and connected to the high-efficiency filter layer, and the lower end of the high-efficiency filter layer is fitted and connected to the bottom filter.

[0013] Preferably, a control component is fixedly connected to the outer surface of the supporting base column, and the control component includes a control box, a display screen and control buttons. The outer surface of the supporting base column is fixedly connected to the control box, a display screen is installed on the surface of the control box, and control buttons are arranged below the display screen.

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

[0015] 1. Through the setting of control components, the control box centralizes all control functions and simplifies the operation process. The display screen displays the equipment status and filtration parameters in real time, which is convenient for monitoring and adjustment, and improves the safety and accuracy of operation. The control buttons allow users to directly set filtration parameters and start cleaning programs, which simplifies human-computer interaction and reduces the possibility of operating errors. The design of these control components not only improves the operating efficiency of the equipment, but also reduces operating risks and ensures the safe and stable operation of the equipment.

[0016] 2. Through the setting of the filtering mechanism, when in use, the basic component provides a stable support structure, and uses an external protective box to prevent paint splashing and protect the environment. The design of the feed port and the discharge port improves the efficiency of paint input and output. The pulse flushing component uses automated pulse water flow and cleaning fluid to effectively remove residual paint on the filter element, reducing the need for manual cleaning. The rotating stirring component ensures that the paint is evenly mixed during the filtration process to prevent precipitation and improve filtration efficiency. The cleaning component combines physical and chemical cleaning methods to comprehensively clean the equipment and reduce downtime. The multi-stage design of the filtration component removes impurities layer by layer to ensure paint quality while achieving high-efficiency and high-precision filtration. 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 It is a schematic diagram of the overall rear structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the overall internal structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0021] Figure 5It is a schematic diagram of the enlarged structure of point B of the utility model.

[0022] Numbers in the figure: 1, supporting base column; 2, filtering mechanism; 21, basic assembly; 211, outer protection box; 212, discharge port; 213, feed port; 22, pulse flushing assembly; 221, outer protection cover; 222, fixed connecting plate; 223, cleaning liquid transmission pipeline; 224, flange; 225, water pump; 226, fixed connecting block; 227, fixed plate; 228, receiving base; 229, connecting pipeline; 23, rotating stirring group Components; 231, rotating shaft; 232, sleeve shaft; 233, stirring shaft; 234, driving motor; 24, cleaning component; 241, connecting plate; 242, cleaning brush; 243, fixing ring; 244, pulse nozzle; 25, filtering component; 251, coarse filter; 252, secondary filter; 253, high-efficiency filter layer; 254, bottom filter; 3, control component; 31, control box; 32, display screen; 33, control buttons. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1

[0025] See also Figure 1-5 As shown, the utility model provides a technical solution: a paint filtering device that is easy to clean, comprising a supporting bottom column 1 and a filtering mechanism 2, wherein the upper end of the supporting bottom column 1 is fixedly connected with the filtering mechanism 2;

[0026] The filtering mechanism 2 includes a basic component 21, a pulse flushing component 22, a rotating stirring component 23, a cleaning component 24 and a filtering component 25. The upper end of the supporting base column 1 is fixedly connected to the basic component 21, the upper end of the basic component 21 is fixedly connected to the pulse flushing component 22, the inner side of the basic component 21 is provided with a rotating stirring component 23, the cleaning component 24 is installed on one side of the rotating stirring component 23, and the filtering component 25 is provided below the cleaning component 24.

[0027] Furthermore, the basic component 21 includes an outer protective box 211, an outlet 212 and an inlet 213. The upper end of the supporting base column 1 is fixedly connected to the outer protective box 211, the lower end of the outer protective box 211 is fixedly connected to the outlet 212, and the upper surface of the outer protective box 211 is fixedly connected to the inlet 213. The basic component 21 provides basic support for other parts of the filtering mechanism 2, including the outer protective box 211, the outlet 212 and the inlet 213. The outer protective box 211 provides additional protection to prevent paint from splashing. The outlet 212 is used to discharge the clean filtered paint, and the inlet 213 is used to introduce the paint to be filtered.

[0028] Furthermore, the pulse flushing assembly 22 includes an outer protective cover 221, a fixed connecting plate 222, a cleaning liquid delivery pipeline 223, a flange 224, a water pump 225, a fixed connecting block 226, a fixed plate 227, a receiving base 228 and a connecting pipeline 229. The outer protective cover 221 is provided on one side of the feed inlet 213, the upper end of the outer protective cover 221 is fixedly connected to the fixed connecting plate 222, the upper end of the fixed connecting plate 222 is provided with a cleaning liquid delivery pipeline 223, and the other end of the cleaning liquid delivery pipeline 223 is connected to the water pump 223 through the flange 224. 5. A fixed connection block 226 is threadedly connected to one side of the water pump 225, and a fixed plate 227 is fixedly connected to the other side of the fixed connection block 226. A receiving base 228 is fixedly connected to the lower end of the outer protective cover 221, and a connecting pipe 229 is fixedly connected to the lower end of the receiving base 228. The pulse flushing component 22 is responsible for cleaning after filtering to prevent excessive accumulation of paint on the filter element and cause blockage. The component includes a water pump 225 for generating a pulse water flow, and a cleaning liquid delivery pipe 223 for delivering cleaning liquid, which is used in conjunction with the cleaning component 24.

[0029] Furthermore, the rotating stirring component 23 includes a rotating shaft 231, a sleeve shaft 232, a stirring shaft 233 and a driving motor 234. The lower end of the connecting pipe 229 is sleeved with the rotating shaft 231, the surface of the rotating shaft 231 is sleeved with the sleeve shaft 232, and stirring shafts 233 are arranged on both sides of the sleeve shaft 232. The lower end of the rotating shaft 231 is flatly keyed to the driving motor 234. The rotating stirring component 23 drives the stirring shaft 233 to rotate through the driving motor 234 to ensure that the paint is evenly mixed during the filtration process to prevent precipitation and aggregation.

[0030] Furthermore, the cleaning component 24 includes a connecting plate 241, a cleaning brush 242, a fixing ring 243 and a pulse nozzle 244. The connecting plate 241 is fixedly connected to one side of the stirring shaft 233, and the cleaning brush 242 is fixedly connected to the surface of the connecting plate 241. A fixing ring 243 is arranged below the sleeve shaft 232, and a pulse nozzle 244 is installed on the surface of the fixing ring 243. The cleaning component 24 is equipped with a cleaning brush 242 and a pulse nozzle 244 for physical and chemical cleaning of the device. The connecting plate 241 and the fixing ring 243 are used to fix the cleaning brush 242 and the pulse nozzle 244. The cleaning liquid delivery pipe 223 delivers the cleaning liquid to the pulse nozzle 244, and then the pulse nozzle 244 sprays it into the interior of the device, and the device is cleaned by the cooperation of the cleaning brush 242.

[0031] Furthermore, the filter assembly 25 includes a coarse filter 251, a secondary filter 252, a high-efficiency filter layer 253 and a bottom filter 254. The coarse filter 251 is arranged on the outside of the rotating shaft 231, and the secondary filter 252 is arranged below the coarse filter 251. The lower end of the secondary filter 252 is fitted and connected with the high-efficiency filter layer 253, and the lower end of the high-efficiency filter layer 253 is fitted and connected with the bottom filter 254. The filter assembly 25 is the part that actually performs the filtering task, including the coarse filter 251, the secondary filter 252, the high-efficiency filter layer 253 and the bottom filter 254, which filters impurities and particles in the paint layer by layer to ensure the quality of the filtered paint.

[0032] Embodiment 2

[0033] See also Figure 1 As shown, in contrast to Example 1, as another implementation of the utility model, the outer surface of the supporting base column 1 is fixedly connected with a control component 3, the control component 3 includes a control box 31, a display screen 32 and control buttons 33, the outer surface of the supporting base column 1 is fixedly connected with a control box 31, a display screen 32 is mounted on the surface of the control box 31, and a control button 33 is arranged below the display screen 32. The control component 3 provides a user interface, allowing the operator to monitor and control the operation of the filtering device, the control box 31, the display screen 32 and the control buttons 33 work together, so that the user can conveniently set the filtering parameters, monitor the equipment status and execute the cleaning program.

[0034] Working principle: First, a paint filtering device that is easy to clean is moved to the working position. When in use, in the first step, the paint to be filtered is introduced into the outer protective box 211 of the basic component 21 through the feed port 213. The design of the outer protective box 211 can prevent paint from splashing, ensuring the safety and cleanliness of the filtering process. In the second step, the paint is first pre-filtered through the coarse filter 251. The coarse filter 251 is located at the top layer of the filter component 25 and is used to remove larger particles and impurities. The paint filtered by the coarse filter 251 continues to flow to the secondary filter 252 to further remove smaller particles and impurities. Below the secondary filter 252 is a high-efficiency filter layer 253, which can remove finer particles to ensure the purity of the paint. Below the high-efficiency filter layer 253 is the bottom filter 254, which serves as the last line of defense to ensure that all impurities in the paint are effectively removed. In the third step, during the filtering process, the rotating stirring component 23 is driven by the drive motor 234 , so that the stirring shaft 233 rotates to ensure that the paint is evenly mixed and prevent precipitation and aggregation. At the same time, the cleaning brush 242 and the pulse nozzle 244 of the cleaning component 24 cooperate with the cleaning liquid transmission pipeline 223 to physically and chemically clean the filter element to prevent excessive accumulation of paint on the filter element and cause blockage. In the fourth step, the clean paint after multi-stage filtration and cleaning is discharged through the discharge port 212 to complete the entire filtration process. After the filtration is completed, the pulse flushing component 22 is started, and the water pump 225 generates a pulse water flow, which transmits the cleaning liquid through the cleaning liquid transmission pipeline 223 and cooperates with the cleaning component 24 to deeply clean the filter element. The operator can monitor and control the operation of the filtering equipment through the control component 3, including the control box 31, the display screen 32 and the control button 33, set the filtering parameters, monitor the equipment status and execute the cleaning program to ensure the efficient and safe operation of the equipment. In this way, the use process of a paint filtering equipment that is easy to clean is completed.

[0035] 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 that is easy to clean, comprising a supporting base column (1) and a filtering mechanism (2), characterized in that: The upper end of the supporting base column (1) is fixedly connected with a filtering mechanism (2); The filtering mechanism (2) comprises a base component (21), a pulse flushing component (22), a rotating stirring component (23), a cleaning component (24) and a filtering component (25); the upper end of the supporting base column (1) is fixedly connected to the base component (21); the upper end of the base component (21) is fixedly connected to the pulse flushing component (22); the inner side of the base component (21) is provided with a rotating stirring component (23); the cleaning component (24) is installed on one side of the rotating stirring component (23); and the filtering component (25) is provided below the cleaning component (24).

2. The paint filter device that is easy to clean according to claim 1, characterized in that: The basic component (21) comprises an outer protection box (211), a discharge port (212) and a feed port (213); the upper end of the supporting base column (1) is fixedly connected to the outer protection box (211), the lower end of the outer protection box (211) is fixedly connected to the discharge port (212), and the upper surface of the outer protection box (211) is fixedly connected to the feed port (213).

3. The paint filtering device that is easy to clean according to claim 2 is characterized in that: The pulse flushing assembly (22) comprises an outer protective cover (221), a fixed connecting plate (222), a cleaning liquid delivery pipeline (223), a flange (224), a water pump (225), a fixed connecting block (226), a fixed plate (227), a receiving base (228) and a connecting pipeline (229), wherein an outer protective cover (221) is provided on one side of the feed inlet (213), and a fixed connecting plate (222) is fixedly connected to an upper end of the outer protective cover (221), and the fixed connecting plate (222) A cleaning liquid delivery pipeline (223) is provided at the upper end, the other end of the cleaning liquid delivery pipeline (223) is connected to a water pump (225) via a flange (224), one side of the water pump (225) is threadedly connected to a fixed connection block (226), the other side of the fixed connection block (226) is fixedly connected to a fixed plate (227), the lower end of the outer protective cover (221) is fixedly connected to a receiving base (228), and the lower end of the receiving base (228) is fixedly connected to a connecting pipeline (229).

4. The paint filtering device that is easy to clean according to claim 3 is characterized in that: The rotating stirring assembly (23) comprises a rotating shaft (231), a sleeve shaft (232), a stirring shaft (233) and a driving motor (234); the lower end of the connecting pipe (229) is sleeved with the rotating shaft (231); the surface of the rotating shaft (231) is sleeved with the sleeve shaft (232); stirring shafts (233) are arranged on both sides of the sleeve shaft (232); and the lower end of the rotating shaft (231) is flatly keyed to the driving motor (234).

5. The easy-to-clean paint filtering device according to claim 4, characterized in that: The cleaning component (24) comprises a connecting plate (241), a cleaning brush (242), a fixing ring (243) and a pulse nozzle (244); one side of the stirring shaft (233) is fixedly connected to the connecting plate (241); the surface of the connecting plate (241) is fixedly connected to the cleaning brush (242); a fixing ring (243) is arranged below the sleeve shaft (232); and the surface of the fixing ring (243) is mounted with a pulse nozzle (244).

6. The paint filtering device that is easy to clean according to claim 4, characterized in that: The filter assembly (25) comprises a coarse filter (251), a secondary filter (252), a high-efficiency filter layer (253) and a bottom filter (254); the coarse filter (251) is arranged on the outside of the rotating shaft (231); the secondary filter (252) is arranged below the coarse filter (251); the lower end of the secondary filter (252) is fitted and connected to the high-efficiency filter layer (253); and the lower end of the high-efficiency filter layer (253) is fitted and connected to the bottom filter (254).

7. The easy-to-clean paint filtering device according to claim 1, characterized in that: The outer surface of the supporting base column (1) is fixedly connected to a control component (3), the control component (3) comprising a control box (31), a display screen (32) and control buttons (33); the outer surface of the supporting base column (1) is fixedly connected to the control box (31), the surface of the control box (31) is equipped with a display screen (32), and control buttons (33) are arranged below the display screen (32).

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