Rotary flow guide flocculation treatment device for paint spraying wastewater

Abstract

The invention provides a rotary flow guide flocculation treatment device for paint spraying wastewater, which relates to the technical field of paint spraying wastewater treatment and comprises a rotary flow guide unit, a flocculation treatment unit, a flow guide control unit and a movable positioning unit, the flocculation treatment unit is mounted outside the rotary flow guide unit; the number of the flow guide control units is two, the two flow guide control units are installed on the front side and the rear side of the rotary flow guide unit, and the rotary flow guide unit and the two flow guide control units are used for controlling the flowing direction of the paint spraying wastewater; the movable positioning unit is mounted on the rotary flow guide unit and the two groups of flow guide control units; the output shaft of the servo motor drives the rotary stirring frame to rotate, so that the paint spraying wastewater and a coagulant are mixed and stirred, and the flocculation treatment effect of the paint spraying wastewater is improved; the problems that the mixing effect of the paint spraying wastewater and a coagulant is poor and the flocculation treatment efficiency of the paint spraying wastewater is affected due to the fact that the rotary stirring effect is not achieved generally are solved.

Description

Technical Field

[0001] This invention belongs to the field of paint spraying wastewater treatment technology, and more specifically, it relates to a rotary guide flocculation treatment device for paint spraying wastewater. Background Technology

[0002] Paint spraying wastewater contains a large amount of pollutants such as paint mist particles, resin, and organic solvents. It is characterized by high COD, high suspended solids, and strong colloidal stability. Direct discharge will seriously pollute the environment and is difficult to biodegrade. Flocculation treatment involves adding coagulants to disrupt the charge stability of paint mist colloids, causing them to destabilize and aggregate into large flocs, which are then easy to settle or separate by flotation.

[0003] The currently used paint spraying wastewater flocculation treatment devices still have the following problems: 1. They generally do not have a rotary stirring effect, resulting in poor mixing between paint spraying wastewater and coagulant, which affects the flocculation treatment efficiency of paint spraying wastewater; 2. They cannot add coagulant quantitatively while the paint spraying wastewater is flowing, which makes it easy to add too much or too little coagulant, affecting the flocculation treatment accuracy of paint spraying wastewater; 3. They usually lack auxiliary positioning structures, which makes the flocculation treatment device prone to loosening after long-term use, affecting the stability effect. Summary of the Invention

[0004] This disclosure relates to a rotary guide flocculation treatment device for paint spraying wastewater, which includes a rotary guide unit, a flocculation treatment unit, a guide control unit, and a movable positioning unit. The output shaft of a servo motor drives the rotary stirring frame to rotate, realizing the mixing and stirring of paint spraying wastewater and coagulant, which is beneficial to improving the flocculation treatment effect of paint spraying wastewater. It realizes the automatic addition of coagulant, and the amount of coagulant added is basically proportional to the amount of paint spraying wastewater treated, ensuring the flocculation treatment accuracy of paint spraying wastewater. When the operator uses the control panel, the movable positioning frame can contact the mounting screws on the rotary guide shell. It solves the problems of poor mixing effect of paint spraying wastewater and coagulant, inability to quantitatively add coagulant while paint spraying wastewater is flowing, and easy loosening of the flocculation treatment device after long-term use.

[0005] This invention provides a rotary flow guiding flocculation treatment device for paint spraying wastewater, comprising: a rotary flow guiding unit, a flocculation treatment unit, a flow guiding control unit, and a movable positioning unit; the flocculation treatment unit is installed outside the rotary flow guiding unit and is used to add coagulant into the rotary flow guiding unit; there are two sets of flow guiding control units, which are installed on the front and rear sides of the rotary flow guiding unit, and the rotary flow guiding unit and the two sets of flow guiding control units are used to control the flow direction of the paint spraying wastewater; the movable positioning unit is installed on the rotary flow guiding unit and the two sets of flow guiding control units, and is used to position the rotary flow guiding unit after installation; a control panel is installed on the right side of the rotary flow guiding unit, and the control panel is used to control the rotary flow guiding unit.

[0006] In at least some embodiments, the rotating flow guiding unit includes: a rotating flow guiding shell, inlet and outlet pipes, and flow guiding one-way valves; the top of the rotating flow guiding shell has a circular filling hole, and the bottom of the rotating flow guiding shell has two circular positioning grooves; there are two inlet and outlet pipes, and the two inlet and outlet pipes are fixedly installed on the left and right sides of the rotating flow guiding shell; there are two flow guiding one-way valves, and the two flow guiding one-way valves are fixedly installed inside the two inlet and outlet pipes.

[0007] In at least some embodiments, the rotating flow guiding unit further includes: a servo motor, a rotating stirring frame, and a linkage cam; the servo motor is fixedly installed on the top of the rotating flow guiding shell and is electrically connected to the control panel; the rotating stirring frame is installed inside the rotating flow guiding shell and the top of the rotating stirring frame is fixedly connected to the output shaft of the servo motor; there are two linkage cams, and the two linkage cams are fixedly installed on the rotating stirring frame.

[0008] In at least some embodiments, the flocculation treatment unit includes: a coagulant injection ring and a solenoid valve; the coagulant injection ring is fixedly installed on the outside of the rotating guide shell, and a circular injection hole is located on the inner side of the coagulant injection ring; the solenoid valve is fixedly installed on the coagulant injection ring, and the solenoid valve is electrically connected to the control panel.

[0009] In at least some embodiments, the flow guiding control unit includes: a flow guiding control frame, a mounting bracket, and a rectangular movable plate; the flow guiding control frame is fixedly mounted on the rotating flow guiding shell; the mounting bracket is fixedly mounted on the flow guiding control frame; and the rectangular movable plate is slidably mounted inside the flow guiding control frame.

[0010] In at least some embodiments, the flow guiding control unit further includes: a sealing ring, a circular linkage rod, and a helical spring a; the sealing ring is mounted on a rectangular movable plate; there are two circular linkage rods, and the two circular linkage rods are fixedly mounted on the rectangular movable plate; the two circular linkage rods are slidably connected to the mounting bracket, and the inner ends of the two circular linkage rods are in contact with two linkage cams; there are two helical springs a, and the two helical springs a are sleeved on the outside of the two circular linkage rods, and the two helical springs a are located between the mounting bracket and the rectangular movable plate.

[0011] In at least some embodiments, the flow control unit further includes: a control button and an arc-shaped pressing block; the control button is fixedly mounted on one of the circular linkage rods and is electrically connected to the control panel; the arc-shaped pressing block is fixedly mounted on the top of the control button.

[0012] In at least some embodiments, the movable positioning unit includes: a circular guide shaft, a movable positioning frame, and a shaped blocking frame; there are two circular guide shafts, and the two circular guide shafts are fixedly installed at the bottom of the two flow control frames; the movable positioning frame is slidably installed on the rotating flow guide shell and the two circular guide shafts, and the bottom of the movable positioning frame is in contact with the mounting screws on the rotating flow guide shell; the shaped blocking frame is fixedly installed on the right side of the movable positioning frame.

[0013] In at least some embodiments, the movable positioning unit further includes: an inclined mounting base and a positioning pin; the inclined mounting base is fixedly mounted on the left side of the movable positioning frame; the positioning pin is slidably mounted on the movable positioning frame and the inclined mounting base, and the inner end of the positioning pin is inserted into the circular positioning groove below.

[0014] In at least some embodiments, the movable positioning unit further includes: a circular force-bearing ring and a helical spring b; the circular force-bearing ring is fixedly installed outside the positioning pin; the helical spring b is sleeved on the positioning pin and is located between the inclined mounting base and the circular force-bearing ring.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. When the control panel controls the servo motor to work, the output shaft of the servo motor drives the rotating stirring frame to rotate, realizing the mixing and stirring of paint spraying wastewater and coagulant, which is beneficial to improving the flocculation treatment effect of paint spraying wastewater; the setting of two inlet and outlet pipes and two guide one-way valves realizes the directional flow of paint spraying wastewater, which is beneficial to the directional treatment of paint spraying wastewater.

[0016] 2. When the output shaft of the servo motor drives the rotating stirring frame to rotate, the two linkage cams can push the four circular linkage rods to move outward, causing the two rectangular movable plates to slide outward; when the output shaft of the servo motor drives the rotating stirring frame to rotate, the four helical springs a can also push the two rectangular movable plates to slide inward, thereby realizing the pressurization treatment of paint spraying wastewater and improving the treatment efficiency of paint spraying wastewater. In addition, when the two linkage cams push the four circular linkage rods to move outward, the corresponding mounting bracket can push the arc-shaped pressing block to move, so that the arc-shaped pressing block automatically presses the control button; when the control button is in the pressing state, the control panel controls the solenoid valve to open and close automatically, realizing the automatic addition of coagulant, and the amount of coagulant added is basically proportional to the amount of paint wastewater treated, ensuring the flocculation treatment accuracy of paint wastewater.

[0017] 3. The movable positioning frame of this invention can drive the irregularly shaped blocking frame to slide. When the rotating guide shell needs to be fixed and installed by screws, the operator slides the movable positioning frame upward. When the movable positioning frame does not drive the irregularly shaped blocking frame to return to its original position after the rotating guide shell is installed, the irregularly shaped blocking frame can automatically block the control panel, so that when the operator uses the control panel, the movable positioning frame can contact the mounting screws on the rotating guide shell. In addition, the two circular positioning slots and positioning pins limit the movement of the movable positioning frame after it slides; the helical spring b ensures that the positioning pin will only separate from the corresponding circular positioning slot after it is pulled outward, thus guaranteeing the positioning effect of the movable positioning frame. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0019] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0020] In the attached diagram: Figure 1 A three-dimensional structural schematic diagram of the present invention is shown; Figure 2 A schematic diagram of the rotating flow guide unit of the present invention is shown; Figure 3 A schematic diagram of the flow control unit of the present invention is shown; Figure 4 The present invention is shown. Figure 1 A schematic diagram of the longitudinal center section structure; Figure 5 The present invention is shown. Figure 4 A magnified schematic diagram of a portion of region A in the middle; Figure 6 The present invention is shown. Figure 4A magnified schematic diagram of a portion of region B in the middle; Figure 7 The present invention is shown. Figure 1 A schematic diagram of the rear bottom view structure; Figure 8 The present invention is shown. Figure 7 A magnified schematic diagram of a portion of region C in the middle; Figure 9 The present invention is shown. Figure 1 A schematic diagram of the transverse center section structure; Figure 10 The present invention is shown. Figure 9 A magnified schematic diagram of the structure of region D in the middle.

[0021] List of reference numerals in the attached diagram: 100. Rotary flow guiding unit; 101. Rotary flow guiding shell; 1011. Circular filling hole; 1012. Circular positioning groove; 102. Inlet and outlet pipes; 103. Flow guiding one-way valve; 104. Servo motor; 105. Rotary stirring rack; 106. Linkage cam; 200. Flocculation treatment unit; 201. Coagulant injection ring; 202. Solenoid valve; 300. Flow guiding control unit; 301. Flow guiding control frame; 302. Mounting bracket; 303. Rectangular movable plate; 304. Sealing ring; 305. Circular linkage rod; 306. Helical spring a; 307. Control button; 308. Arc-shaped pressing block; 400. Movable positioning unit; 401. Circular guide shaft; 402. Movable positioning frame; 403. Irregularly shaped blocking frame; 404. Inclined mounting base; 405. Positioning pin; 406. Circular force-bearing ring; 407. Helical spring b; 500. Control Panel. Detailed Implementation

[0022] To make the objectives, solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Unless otherwise stated, the terms used herein have their ordinary meanings in the art. The same reference numerals in the drawings represent the same parts.

[0023] Example: Please refer to Figures 1 to 10As shown: This invention provides a rotary flow guiding flocculation treatment device for paint spraying wastewater, comprising: a rotary flow guiding unit 100, a flocculation treatment unit 200, a flow guiding control unit 300, and a movable positioning unit 400; the flocculation treatment unit 200 is installed outside the rotary flow guiding unit 100 and is used to add coagulant to the rotary flow guiding unit 100; two sets of flow guiding control units 300 are provided, and the two sets of flow guiding control units 300 are installed on the front and rear sides of the rotary flow guiding unit 100, and the rotary flow guiding unit 100 and the two sets of flow guiding control units 300 are used to control the flow direction of the paint spraying wastewater; the movable positioning unit 400 is installed on the rotary flow guiding unit 100 and the two sets of flow guiding control units 300, and the movable positioning unit 400 is used to position the rotary flow guiding unit 100 after installation; a control panel 500 is installed on the right side of the rotary flow guiding unit 100, and the control panel 500 is used to control the rotary flow guiding unit 100.

[0024] In this embodiment of the disclosure, such as Figure 2 As shown, the rotary guide unit 100 includes: a rotary guide shell 101, inlet and outlet pipes 102, and a guide one-way valve 103; the top of the rotary guide shell 101 has a circular filling hole 1011, and the bottom of the rotary guide shell 101 has two circular positioning grooves 1012; there are two inlet and outlet pipes 102, and the two inlet and outlet pipes 102 are fixedly installed on the left and right sides of the rotary guide shell 101; there are two guide one-way valves 103, and the two guide one-way valves 103 are fixedly installed on the two inlet and outlet pipes 102. The internal rotating guide unit 100 also includes: a servo motor 104, a rotating stirring frame 105, and a linkage cam 106; the servo motor 104 is fixedly installed on the top of the rotating guide housing 101, and the servo motor 104 is electrically connected to the control panel 500; the rotating stirring frame 105 is installed inside the rotating guide housing 101, and the top of the rotating stirring frame 105 is fixedly connected to the output shaft of the servo motor 104; there are two linkage cams 106, and the two linkage cams 106 are fixedly installed on the rotating stirring frame 105; Its specific functions are as follows: Since the servo motor 104 is fixedly installed on the top of the rotating guide shell 101, and the rotating stirring frame 105 is installed inside the rotating guide shell 101, and the top of the rotating stirring frame 105 is fixedly connected to the output shaft of the servo motor 104, when the control panel 500 controls the servo motor 104 to work, the output shaft of the servo motor 104 drives the rotating stirring frame 105 to rotate, realizing the mixing and stirring of paint wastewater and coagulant, which is beneficial to improving the flocculation treatment effect of paint wastewater; and since the two inlet and outlet pipes 102 are fixedly installed on the left and right sides of the rotating guide shell 101, and the two guide one-way valves 103 are fixedly installed inside the two inlet and outlet pipes 102, the directional flow of paint wastewater is realized, which is beneficial to the directional treatment of paint wastewater.

[0025] In this embodiment of the disclosure, such as Figure 1 , Figure 3 , Figure 5 and Figure 6 As shown, the flocculation treatment unit 200 includes: a coagulant injection ring 201 and a solenoid valve 202; the coagulant injection ring 201 is fixedly installed on the outside of the rotating guide shell 101, and a circular injection hole 1011 is located on the inner side of the coagulant injection ring 201; the solenoid valve 202 is fixedly installed on the coagulant injection ring 201, and the solenoid valve 202 is electrically connected to the control panel 500; The flow guiding control unit 300 includes: a flow guiding control frame 301, a mounting bracket 302, and a rectangular movable plate 303; the flow guiding control frame 301 is fixedly mounted on the rotating flow guiding shell 101; the mounting bracket 302 is fixedly mounted on the flow guiding control frame 301; the rectangular movable plate 303 is slidably mounted inside the flow guiding control frame 301; the flow guiding control unit 300 also includes: a sealing ring 304, a circular linkage rod 305, and a helical spring a306; the sealing ring 304 is mounted on the rectangular movable plate 303; there are two circular linkage rods 305, and the two circular linkage rods 305 are fixedly mounted on the rectangular movable plate 303; the two circular linkage rods 305... The system is slidably connected to the mounting bracket 302, and the inner ends of the two circular linkage rods 305 contact the two linkage cams 106; two helical springs a306 are provided, and the two helical springs a306 are sleeved on the outside of the two circular linkage rods 305, and the two helical springs a306 are located between the mounting bracket 302 and the rectangular movable plate 303; the flow guiding control unit 300 also includes: a control button 307 and an arc-shaped pressing block 308; the control button 307 is fixedly installed on one of the circular linkage rods 305, and the control button 307 is electrically connected to the control panel 500; the arc-shaped pressing block 308 is fixedly installed on the top of the control button 307; Its specific function is as follows: Since the two linkage cams 106 are fixedly installed on the rotating stirring frame 105, and the two rectangular movable plates 303 are slidably installed inside the two flow control frames 301, and the inner ends of the four circular linkage rods 305 are in contact with the two linkage cams 106, when the output shaft of the servo motor 104 drives the rotating stirring frame 105 to rotate, the two linkage cams 106 can push the four circular linkage rods 305 to move outward, so that the two rectangular movable plates 303 slide outward; since the four helical springs a306 are sleeved on the outside of the four circular linkage rods 305, and the four helical springs a306 are located between the two mounting brackets 302 and the two rectangular movable plates 303, when the output shaft of the servo motor 104 drives the rotating stirring frame 105 to rotate, the four helical springs a306 can also push the two rectangular movable plates 303 to slide inward, thereby realizing the pressurization treatment of paint spraying wastewater and improving the treatment efficiency of paint spraying wastewater; Furthermore, since the control button 307 is fixedly installed on one of the circular linkage rods 305, and the arc-shaped pressing block 308 is fixedly installed on the top of the control button 307, when the two linkage cams 106 push the four circular linkage rods 305 outward, the corresponding mounting bracket 302 can push the arc-shaped pressing block 308 to move, so that the arc-shaped pressing block 308 automatically presses the control button 307; and since the top of the rotating guide shell 101 has a ring of circular filling holes 1011, and the ring of circular filling holes 1011 is located inside the coagulant filling ring 201, and the solenoid valve 202 is fixedly installed on the coagulant filling ring 201, when the control button 307 is in the pressed state, the control panel 500 controls the solenoid valve 202 to automatically open and close, realizing the automatic addition of coagulant, and the amount of coagulant added is basically proportional to the amount of paint wastewater treated, ensuring the flocculation treatment accuracy of paint wastewater.

[0026] In this embodiment of the disclosure, such as Figures 7 to 10 As shown, the movable positioning unit 400 includes: a circular guide shaft 401, a movable positioning frame 402, and an irregularly shaped blocking frame 403; two circular guide shafts 401 are provided, and the two circular guide shafts 401 are fixedly installed at the bottom of the two flow control frames 301; the movable positioning frame 402 is slidably installed on the rotating flow guide shell 101 and the two circular guide shafts 401, and the bottom of the movable positioning frame 402 is in contact with the mounting screws on the rotating flow guide shell 101; the irregularly shaped blocking frame 403 is fixedly installed on the right side of the movable positioning frame 402; the movable positioning unit 400 also includes: an inclined mounting base 404 and A positioning pin 405 and an inclined mounting base 404 are fixedly installed on the left side of the movable positioning frame 402. The positioning pin 405 is slidably installed on the movable positioning frame 402 and the inclined mounting base 404, and the inner end of the positioning pin 405 is inserted into the lower circular positioning groove 1012. The movable positioning unit 400 also includes a circular force ring 406 and a helical spring b407. The circular force ring 406 is fixedly installed on the outside of the positioning pin 405. The helical spring b407 is sleeved on the positioning pin 405 and is located between the inclined mounting base 404 and the circular force ring 406. Its specific function is as follows: Since the two circular guide shafts 401 are fixedly installed at the bottom of the two flow control frames 301, and the movable positioning frame 402 is slidably installed on the rotating flow housing 101 and the two circular guide shafts 401, and the irregularly shaped blocking frame 403 is fixedly installed on the right side of the movable positioning frame 402, the movable positioning frame 402 can drive the irregularly shaped blocking frame 403 to slide; when the rotating flow housing 101 needs to be fixedly installed by screws, the operator slides the movable positioning frame 402 upward; when the movable positioning frame 402 does not drive the irregularly shaped blocking frame 403 to return to its downward position after the rotating flow housing 101 is installed, the irregularly shaped blocking frame 403 can automatically block the control panel 500, so that when the operator uses the control panel 500, the movable positioning frame 402 can contact the mounting screws on the rotating flow housing 101; Furthermore, because the bottom end of the rotating guide shell 101 is provided with two circular positioning grooves 1012, and the positioning pin 405 is slidably installed on the movable positioning frame 402 and the inclined mounting base 404, and the inner end of the positioning pin 405 is inserted into the lower circular positioning groove 1012, it plays a limiting role for the movable positioning frame 402 after sliding; and because the helical spring b407 is sleeved on the positioning pin 405, and the helical spring b407 is located between the inclined mounting base 404 and the circular force ring 406, the positioning pin 405 will only separate from the corresponding circular positioning groove 1012 after being pulled outward, thus ensuring the positioning effect of the movable positioning frame 402.

[0027] The specific usage and function of this embodiment are as follows: In use, the upper inlet and outlet pipe 102 is first connected to the paint spraying wastewater pipe, and then the lower inlet and outlet pipe 102 is connected to the external flocculant addition equipment pipe. Afterwards, the coagulant injection ring 201 is connected to the external coagulant addition pipe. When the rotating guide shell 101 needs to be fixed in place with screws, the operator first pulls the positioning pin 405 outwards, then slides the movable positioning bracket 402 upwards, so that the positioning pin 405 is inserted into another circular positioning groove 1012. After the rotating guide shell 101 is installed, the operator first pulls the positioning pin... Pin 405, then lower the movable positioning bracket 402 to reset it, so that the positioning pin 405 is inserted into another circular positioning groove 1012; when the movable positioning bracket 402 does not drive the irregular blocking bracket 403 to reset downward after the rotating guide shell 101 is installed, the irregular blocking bracket 403 can automatically block the control panel 500, so that when the operator uses the control panel 500, the movable positioning bracket 402 can contact the mounting screws on the rotating guide shell 101; when treating paint wastewater, the servo motor 104 is started through the control panel 500, when the control panel 500 controls the servo motor 10 4. During operation, the output shaft of the servo motor 104 drives the rotary mixing frame 105 to rotate, achieving mixing and stirring of the paint spraying wastewater and coagulant, which is beneficial to improving the flocculation treatment effect of the paint spraying wastewater. When the output shaft of the servo motor 104 drives the rotary mixing frame 105 to rotate, the two linkage cams 106 can push the four circular linkage rods 305 to move outward, causing the two rectangular movable plates 303 to slide outward. When the output shaft of the servo motor 104 drives the rotary mixing frame 105 to rotate, the four helical springs a306 can also push the two rectangular movable plates 303 to slide inward. The system enables pressurized treatment of paint spraying wastewater, improving its treatment efficiency. When the two linkage cams 106 push the four circular linkage rods 305 outward, the corresponding mounting bracket 302 can push the arc-shaped pressing block 308 to move, causing the arc-shaped pressing block 308 to automatically press the control button 307. When the control button 307 is pressed, the control panel 500 controls the solenoid valve 202 to automatically open and close, realizing the automatic addition of coagulant. The amount of coagulant added is basically proportional to the amount of paint spraying wastewater treated, ensuring the flocculation treatment accuracy of the paint spraying wastewater.

[0028] The following points should be noted in this article: 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0029] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0030] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A rotary diversion flocculation treatment device for paint spraying wastewater, comprising: The system comprises a rotating flow guiding unit (100), a flocculation treatment unit (200), a flow guiding control unit (300), and a movable positioning unit (400); characterized in that the flocculation treatment unit (200) is installed outside the rotating flow guiding unit (100), and the flocculation treatment unit (200) is used to add coagulant into the rotating flow guiding unit (100); the flow guiding control unit (300) is provided in two sets, and the two sets of flow guiding control units (300) are installed on the front and rear sides of the rotating flow guiding unit (100). The rotating flow guiding unit (100) and the two sets of flow guiding control units (300) are used to control the flow direction of the paint spraying wastewater; the movable positioning unit (400) is installed on the rotating flow guiding unit (100) and the two sets of flow guiding control units (300), and the movable positioning unit (400) is used to position the rotating flow guiding unit (100) after installation; a control panel (500) is installed on the right side of the rotating flow guiding unit (100), and the control panel (500) is used to control the rotating flow guiding unit (100).

2. The rotary diversion flocculation treatment device for paint spraying wastewater according to claim 1, characterized in that, The rotating guide unit (100) includes: a rotating guide shell (101), an inlet and outlet pipe (102), and a guide one-way valve (103); the top of the rotating guide shell (101) is provided with a circular filling hole (1011), and the bottom of the rotating guide shell (101) is provided with two circular positioning grooves (1012); there are two inlet and outlet pipes (102), and the two inlet and outlet pipes (102) are fixedly installed on the left and right sides of the rotating guide shell (101); there are two guide one-way valves (103), and the two guide one-way valves (103) are fixedly installed inside the two inlet and outlet pipes (102).

3. The rotary diversion flocculation treatment device for paint spraying wastewater according to claim 2, characterized in that, The rotary flow guiding unit (100) further includes: a servo motor (104), a rotary stirring rack (105), and a linkage cam (106); the servo motor (104) is fixedly installed on the top of the rotary flow guiding shell (101), and the servo motor (104) is electrically connected to the control panel (500); the rotary stirring rack (105) is installed inside the rotary flow guiding shell (101), and the top of the rotary stirring rack (105) is fixedly connected to the output shaft of the servo motor (104); there are two linkage cams (106), and the two linkage cams (106) are fixedly installed on the rotary stirring rack (105).

4. The rotary diversion flocculation treatment device for paint spraying wastewater according to claim 2, characterized in that, The flocculation treatment unit (200) includes: a coagulant injection ring (201) and a solenoid valve (202); the coagulant injection ring (201) is fixedly installed on the outside of the rotating guide shell (101), and a circular injection hole (1011) is located on the inside of the coagulant injection ring (201); the solenoid valve (202) is fixedly installed on the coagulant injection ring (201), and the solenoid valve (202) is electrically connected to the control panel (500).

5. The rotary diversion flocculation treatment device for paint spraying wastewater according to claim 3, characterized in that, The flow control unit (300) includes: a flow control frame (301), a mounting bracket (302), and a rectangular movable plate (303); the flow control frame (301) is fixedly mounted on the rotating flow guide shell (101); the mounting bracket (302) is fixedly mounted on the flow control frame (301); and the rectangular movable plate (303) is slidably mounted inside the flow control frame (301).

6. The rotary diversion flocculation treatment device for paint spraying wastewater according to claim 5, characterized in that, The flow control unit (300) further includes: a sealing ring (304), a circular linkage rod (305), and a helical spring a (306); the sealing ring (304) is mounted on a rectangular movable plate (303); there are two circular linkage rods (305), and the two circular linkage rods (305) are fixedly mounted on the rectangular movable plate (303); the two circular linkage rods (305) are slidably connected to the mounting bracket (302), and the inner ends of the two circular linkage rods (305) are in contact with the two linkage cams (106); there are two helical springs a (306), and the two helical springs a (306) are sleeved on the outside of the two circular linkage rods (305), and the two helical springs a (306) are located between the mounting bracket (302) and the rectangular movable plate (303).

7. The rotary diversion flocculation treatment device for paint spraying wastewater according to claim 6, characterized in that, The flow control unit (300) further includes: a control button (307) and an arc-shaped pressing block (308); the control button (307) is fixedly installed on one of the circular linkage rods (305), and the control button (307) is electrically connected to the control panel (500); the arc-shaped pressing block (308) is fixedly installed on the top of the control button (307).

8. The rotary diversion flocculation treatment device for paint spraying wastewater according to claim 5, characterized in that, The movable positioning unit (400) includes: a circular guide shaft (401), a movable positioning frame (402), and a shaped blocking frame (403); there are two circular guide shafts (401), and the two circular guide shafts (401) are fixedly installed at the bottom of the two flow control frames (301); the movable positioning frame (402) is slidably installed on the rotating flow guide shell (101) and the two circular guide shafts (401), and the bottom of the movable positioning frame (402) is in contact with the mounting screws on the rotating flow guide shell (101); the shaped blocking frame (403) is fixedly installed on the right side of the movable positioning frame (402).

9. The rotary diversion flocculation treatment device for paint spraying wastewater according to claim 8, characterized in that, The movable positioning unit (400) further includes: an inclined mounting base (404) and a positioning pin (405); the inclined mounting base (404) is fixedly installed on the left side of the movable positioning frame (402); the positioning pin (405) is slidably installed on the movable positioning frame (402) and the inclined mounting base (404), and the inner end of the positioning pin (405) is inserted into the circular positioning groove (1012) below.

10. The rotary diversion flocculation treatment device for paint spraying wastewater according to claim 9, characterized in that, The movable positioning unit (400) further includes: a circular force ring (406) and a helical spring b (407); the circular force ring (406) is fixedly installed on the outside of the positioning pin (405); the helical spring b (407) is sleeved on the positioning pin (405) and the helical spring b (407) is located between the inclined mounting base (404) and the circular force ring (406).

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