Cleaning and recycling device for slurry waste liquid generated in coating process

Abstract

The utility model relates to the technical field of coating equipment, in particular to a cleaning and recycling device for slurry waste liquid generated in the coating process, which comprises a recycling box, a recycling mechanism is arranged in the recycling box, a servo motor is fixedly connected to the center of the top of the recycling box, a flow guide pipe is fixedly connected to the outer wall of the recycling box, and a flow guide pipe is fixedly connected to the flow guide pipe. Liquid inlet pipes are fixedly connected to the positions, on the front face and the back face of the servo motor, of the top of the recycling box, a liquid outlet pipe is fixedly connected to the bottom of the recycling box, a controller is installed on the front face of the recycling box, and a power plug is installed on the position, below the controller, of the outer wall of the recycling box. According to the cleaning and recycling device for the waste slurry liquid generated in the coating process, the waste slurry liquid is recycled through the recycling mechanism in the device, and the problems that when an existing recycling device operates, the concentration of the waste slurry liquid is high, the viscosity is large, and the recycling and filtering effect is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating equipment, in particular to a device for cleaning and recovering slurry waste liquid generated during a coating process. Background Art

[0002] The slurry waste liquid cleaning and recovery device is a device used to recover slurry, but the existing slurry waste liquid cleaning and recovery device still has shortcomings. Specifically, when the existing recovery device is in operation, the concentration of the slurry waste is high, resulting in its high viscosity and poor recovery and filtration effect.

[0003] Therefore, a device for cleaning and recovering the slurry waste liquid generated during the coating process is needed to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a device for cleaning and recovering slurry waste liquid generated during the coating process, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A device for cleaning and recycling slurry waste liquid generated during a coating process, comprising a recovery box, a recovery mechanism disposed inside the recovery box, a servo motor fixedly connected at the top center of the recovery box, a flow guide pipe fixedly connected to the outer wall of the recovery box, a liquid inlet pipe fixedly connected to the top of the recovery box and on the front and back sides of the servo motor, a liquid outlet pipe fixedly connected to the bottom of the recovery box, a controller installed on the front side of the recovery box, a power plug installed on the outer wall of the recovery box below the controller, and a cleaning cover installed on the outer wall of the recovery box below the power plug;

[0007] The recycling mechanism includes a filter screen fixedly connected to the inside of the recycling box and below the cleaning cover, a partition fixedly connected to the inside of the recycling box and above the filter screen, a rotating shaft rotatably connected at the inner center of the partition, a stirring blade fixedly connected to the outer wall of the rotating shaft and above the partition, a through groove is provided inside the partition and on both sides of the rotating shaft, a sealing plate is slidably connected to the outer wall of the rotating shaft and below the through groove, an outer electromagnet is fixedly connected to the inside of the recycling box and at a corresponding position of the sealing plate, an inner electromagnet is fixedly connected to the inside of the sealing plate and near the position of the rotating shaft, an adsorption plate is fixedly connected to the outer wall of the rotating shaft and inside the sealing plate, a water injection nozzle is fixedly connected to the inner wall of the recycling box and above the partition, and a sealing ring is fixedly connected to the outer wall of the sealing plate and the partition.

[0008] As a preferred solution of the present invention, the recycling box is made of aluminum alloy, and the connection mode of the servo motor, power plug and controller is electrical connection.

[0009] As a preferred solution of the present invention, the partition, sealing plate and adsorption plate are all made of stainless steel, the rotating shaft passes through and extends to the outside of the partition, and the connection between the rotating shaft and the servo motor, water injection nozzle and guide pipe is fixed connection.

[0010] As a preferred solution of the present invention, the sealing ring is made of silicone, the outer electromagnet, the inner electromagnet and the water injection nozzle are provided in multiple groups, and the connection mode of the sealing plate and the recovery box is a rotating connection.

[0011] As a preferred solution of the present invention, the sealing plate is designed in an 8-shaped structure, and the connection between the outer electromagnet, the inner electromagnet and the controller is electrical connection.

[0012] As a preferred solution of the present invention, the through groove is designed as a conical structure, and the adsorption plate is designed as an arc structure.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. In the utility model, a slurry waste liquid cleaning and recovery device generated during the coating process is designed. The recovery mechanism in the device is used to recover the slurry waste liquid. The slurry waste liquid is injected into the recovery box through the liquid inlet pipe. The slurry waste liquid in the recovery box will fall onto the partition and be injected into the guide pipe for cleaning. Clean water flows into the recovery box through the guide pipe and the water injection nozzle. The clean water falling into the recovery box will dilute the slurry waste liquid falling on the partition. The controller starts the servo motor and the external electromagnet. The servo motor drives the stirring blade to rotate through the rotating shaft. The rotating stirring blade stirs the slurry waste liquid and the clean water to mix them evenly. The external electromagnet will absorb the sealing plate to seal The plate blocks the through slot, and after the slurry waste liquid is mixed with clean water, the controller starts the inner electromagnet and turns off the outer electromagnet. The inner electromagnet will absorb the adsorption plate and fix the sealing plate to the rotating shaft. The rotating shaft will drive the sealing plate to rotate. The rotating sealing plate is no longer aligned with the through slot, and the diluted slurry waste liquid will flow downward along the through slot. The slurry waste liquid flowing downward will pass through the filter screen, and the filter screen will remove residues and other impurities in the solution. The slurry waste liquid with impurities removed will flow out through the liquid outlet pipe, completing the recovery of the slurry waste liquid, solving the problem that the concentration of the slurry waste is high when the existing recovery device is in operation, resulting in high viscosity and poor recovery and filtration effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a front cross-sectional view of the utility model;

[0017] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.

[0018] In the figure: 1. Recovery box; 2. Recovery mechanism; 3. Servo motor; 4. Guide pipe; 5. Liquid inlet pipe; 6. Liquid outlet pipe; 7. Controller; 8. Power plug; 9. Cleaning cover; 201. Filter; 202. Partition; 203. Rotating shaft; 204. Stirring blade; 205. Through groove; 206. Sealing plate; 207. External electromagnet; 208. Internal electromagnet; 209. Adsorption plate; 210. Water injection nozzle; 211. Sealing ring. DETAILED DESCRIPTION

[0019] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a central element. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] A device for cleaning and recovering slurry waste generated during a coating process includes a recovery box 1, a recovery mechanism 2 is provided inside the recovery box 1, a servo motor 3 is fixedly connected to the top center of the recovery box 1, a guide pipe 4 is fixedly connected to the outer wall of the recovery box 1, a liquid inlet pipe 5 is fixedly connected to the top of the recovery box 1 and on the front and back sides of the servo motor 3, a liquid outlet pipe 6 is fixedly connected to the bottom of the recovery box 1, a controller 7 is installed on the front of the recovery box 1, a power plug 8 is installed on the outer wall of the recovery box 1 and below the controller 7, and a cleaning cover 9 is installed on the outer wall of the recovery box 1 and below the power plug 8;

[0025] The recycling box 1 is made of aluminum alloy, and the connection between the servo motor 3, the power plug 8 and the controller 7 is electrical;

[0026] In this embodiment, reference Figure 2 and Figure 3 The recycling mechanism 2 includes a filter screen 201 fixedly connected to the inside of the recycling box 1 and below the cleaning cover 9, a partition 202 is fixedly connected to the inside of the recycling box 1 and above the filter screen 201, a rotating shaft 203 is rotatably connected to the inner center of the partition 202, a stirring blade 204 is fixedly connected to the outer wall of the rotating shaft 203 and above the partition 202, a through groove 205 is opened inside the partition 202 and on both sides of the rotating shaft 203, and the outer wall of the rotating shaft 203 is slidably connected to the bottom of the through groove 205. A sealing plate 206 is connected, an outer electromagnet 207 is fixedly connected to the inside of the recycling box 1 and at a corresponding position of the sealing plate 206, an inner electromagnet 208 is fixedly connected to the inside of the sealing plate 206 and near the rotating shaft 203, an adsorption plate 209 is fixedly connected to the outer wall of the rotating shaft 203 and inside the sealing plate 206, a water injection nozzle 210 is fixedly connected to the inner wall of the recycling box 1 and above the partition 202, and a sealing ring 211 is fixedly connected to the outer wall of the sealing plate 206 and the outer wall of the partition 202;

[0027] The partition 202, the sealing plate 206 and the adsorption plate 209 are all made of stainless steel. The rotating shaft 203 passes through and extends to the outside of the partition 202. The rotating shaft 203 and the servo motor 3, the water injection nozzle 210 and the guide tube 4 are all connected in a fixed manner. The sealing ring 211 is made of silicone. The outer electromagnet 207, the inner electromagnet 208 and the water injection nozzle 210 are all provided with multiple groups. The connection between the sealing plate 206 and the recycling box 1 is a rotating connection. The sealing plate 206 is an 8-shaped structure design. The outer electromagnet 20 7. The connection between the inner electromagnet 208 and the controller 7 is electrically connected. The through slot 205 is designed as a conical structure, and the adsorption plate 209 is designed as an arc structure. The slurry waste liquid is injected into the recovery box 1 through the liquid inlet pipe 5. The slurry waste liquid in the recovery box 1 will fall on the partition 202, and clean water is injected into the guide pipe 4. The clean water flows into the recovery box 1 through the guide pipe 4 and the water injection nozzle 210. The clean water falling into the recovery box 1 will dilute the slurry waste liquid falling on the partition 202. The controller 7 starts the servo motor 3 and the external The electromagnet 207 and the servo motor 3 drive the stirring blade 204 to rotate through the rotating shaft 203. The rotating stirring blade 204 stirs and mixes the slurry waste liquid and the clean water evenly. The outer electromagnet 207 attracts the sealing plate 206, and the sealing plate 206 blocks the through groove 205. After the slurry waste liquid and the clean water are mixed, the controller 7 turns off the servo motor 3 and the outer electromagnet 207, the rotating shaft 203 no longer rotates, the outer electromagnet 207 no longer attracts the sealing plate 206, and the controller 7 starts the inner electromagnet 208. The inner electromagnet 208 attracts The adsorption plate 209 holds the outer wall of the rotating shaft 203, and the internal electromagnet 208 fixes the sealing plate 206 to the rotating shaft 203. The controller 7 starts the servo motor 3, and the servo motor 3 drives the rotating shaft 203 to rotate again. The rotating rotating shaft 203 will drive the sealing plate 206 to rotate. The rotating sealing plate 206 no longer blocks the through groove 205. The diluted slurry waste liquid will flow downward along the through groove 205. The slurry waste liquid flowing downward will pass through the filter screen 201, and the filter screen 201 will remove residues and other debris in the solution.

[0028] The working process of the present utility model: when the slurry waste liquid cleaning and recovery device designed by the present invention is in operation, the slurry waste liquid is injected into the recovery box 1 through the liquid inlet pipe 5, the slurry waste liquid entering the recovery box 1 will fall onto the partition 202, and clean water is injected into the guide pipe 4. The clean water flows into the recovery box 1 through the guide pipe 4 and the water injection nozzle 210. The clean water falling into the recovery box 1 will dilute the slurry waste liquid falling on the partition 202, and the controller 7 starts the servo motor 3 and the external electromagnet 207. The servo motor 3 will drive the stirring blade 204 to rotate through the rotating shaft 203. The rotating stirring blade 204 will stir and mix the slurry waste liquid and the clean water evenly. The external electromagnet 207 will absorb the sealing plate 206, and the sealing plate 206 will block the through groove 205. After the slurry waste liquid is mixed with the clean water, The controller 7 turns off the servo motor 3 and the external electromagnet 207, the rotating shaft 203 no longer rotates, and the external electromagnet 207 no longer attracts the sealing plate 206. The controller 7 starts the internal electromagnet 208, and the internal electromagnet 208 attracts the adsorption plate 209 on the outer wall of the rotating shaft 203. The internal electromagnet 208 fixes the sealing plate 206 and the rotating shaft 203 together. The controller 7 starts the servo motor 3, and the servo motor 3 drives the rotating shaft 203 to rotate again. The rotating rotating shaft 203 will drive the sealing plate 206 to rotate. The rotating sealing plate 206 no longer blocks the through groove 205. The diluted slurry waste liquid will flow downward along the through groove 205. The slurry waste liquid flowing downward will pass through the filter screen 201. The filter screen 201 will remove residues and other impurities in the solution. The slurry waste liquid with impurities removed flows out through the liquid outlet pipe 6.

[0029] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for cleaning and recovering waste slurry generated during a coating process, comprising a recovery tank (1), characterized in that: A recycling mechanism (2) is provided inside the recycling box (1), a servo motor (3) is fixedly connected to the center of the top of the recycling box (1), a guide tube (4) is fixedly connected to the outer wall of the recycling box (1), a liquid inlet pipe (5) is fixedly connected to the top of the recycling box (1) and on the front and back sides of the servo motor (3), a liquid outlet pipe (6) is fixedly connected to the bottom of the recycling box (1), a controller (7) is installed on the front side of the recycling box (1), a power plug (8) is installed on the outer wall of the recycling box (1) and below the controller (7), and a cleaning cover (9) is installed on the outer wall of the recycling box (1) and below the power plug (8); The recycling mechanism (2) comprises a filter screen (201) fixedly connected to the inside of the recycling box (1) and below the cleaning cover (9); a partition (202) is fixedly connected to the inside of the recycling box (1) and above the filter screen (201); a rotating shaft (203) is rotatably connected to the center of the inside of the partition (202); a stirring blade (204) is fixedly connected to the outer wall of the rotating shaft (203) and above the partition (202); a through groove (205) is provided inside the partition (202) and on both sides of the rotating shaft (203); a sliding blade (204) is provided on the outer wall of the rotating shaft (203) and below the through groove (205). A sealing plate (206) is movably connected to the recycling box (1), an outer electromagnet (207) is fixedly connected to the interior of the recycling box (1) and at a corresponding position of the sealing plate (206), an inner electromagnet (208) is fixedly connected to the interior of the sealing plate (206) and at a position close to the rotating shaft (203), an adsorption plate (209) is fixedly connected to the outer wall of the rotating shaft (203) and inside the sealing plate (206), a water injection nozzle (210) is fixedly connected to the inner wall of the recycling box (1) and above the partition (202), and a sealing ring (211) is fixedly connected to the outer wall of the sealing plate (206) and the partition (202).

2. The device for cleaning and recovering slurry waste liquid generated during the coating process according to claim 1, characterized in that: The recycling box (1) is made of aluminum alloy, and the connection mode of the servo motor (3), the power plug (8) and the controller (7) is electrical connection.

3. The device for cleaning and recovering slurry waste liquid generated during a coating process according to claim 1, characterized in that: The partition (202), the sealing plate (206) and the adsorption plate (209) are all made of stainless steel. The rotating shaft (203) passes through and extends to the outside of the partition (202). The rotating shaft (203) and the servo motor (3), the water injection nozzle (210) and the guide pipe (4) are all connected in a fixed manner.

4. The device for cleaning and recovering slurry waste liquid generated during a coating process according to claim 1, characterized in that: The sealing ring (211) is made of silicone, and multiple groups of the outer electromagnet (207), the inner electromagnet (208) and the water injection nozzle (210) are provided. The sealing plate (206) is connected to the recovery box (1) in a rotating manner.

5. The device for cleaning and recovering slurry waste liquid generated during a coating process according to claim 1, characterized in that: The sealing plate (206) is designed in an 8-shaped structure, and the connection mode of the outer electromagnet (207), the inner electromagnet (208) and the controller (7) is electrical connection.

6. The device for cleaning and recovering slurry waste liquid generated during a coating process according to claim 1, characterized in that: The through groove (205) is designed as a conical structure, and the adsorption plate (209) is designed as an arc structure.

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