Paint mist purification device for paint spraying

Abstract

The paint mist purification device comprises a purification box, the two ends of the purification box are fixedly connected with an air inlet channel and an air outlet channel respectively, the top in the purification box is fixedly connected with a plurality of filter plates, and the tail end of the air outlet channel is fixedly connected with a connecting channel; a plurality of adjusting rods penetrate through and are rotationally connected to the top of the purification box, and the two ends of each adjusting rod are fixedly connected with an adjusting worm gear and an adjusting fan blade correspondingly. According to the device, a hollow pipe on a movable gear and a movable transverse pipe are driven by a movable rack to rotate, then a movable spray head is driven by the movable transverse pipe to perform rotary spraying, dust falling and purification, and a treatment drawer, filter cotton, a filter screen and a filter carbon layer can be matched through a treatment assembly; waste liquid is subjected to three-stage filtration and purification through the filter cotton, the filter screen and the filter carbon layer, so that paint mist is fully purified, and the use effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of painting waste gas treatment, in particular to a paint mist purification device for spraying paint. Background Art

[0002] Paint is a coating that can firmly cover the surface of an object for protection, decoration, marking and other special purposes. Paint spraying for corrosion protection of workpieces is involved in many industries such as automobiles, ships, mechanical equipment, and daily furniture. During the painting process, a part of the paint in the paint raw materials overflows to varying degrees due to different factors such as airflow, process, and working conditions to form paint mist. This part of the paint mist needs to be purified by a purifier. The paint mist treatment process mainly uses dry filtration and wet washing. However, some existing purification devices can only simply filter the paint mist when purifying the paint mist, and some paint mist particles are still scattered when the filtered paint mist is discharged, affecting the surrounding environment, thereby reducing the use effect. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a paint mist purification device for spraying paint.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a paint mist purification device for spraying paint, comprising a purification box, wherein the two ends of the purification box are respectively fixedly connected with an air inlet channel and an air outlet channel, a plurality of filter plates are fixedly connected with the top of the purification box, a connecting channel is fixedly connected with the end of the air outlet channel, a plurality of adjustment rods are passed through and rotatably connected with the top of the purification box, an adjustment worm gear and an adjustment fan blade are respectively fixedly connected with the two ends of the adjustment rod, and an adjustment component is connected with the top of the purification box;

[0005] An adsorption carbon plate is fixedly connected between the two sides of the inner wall of the connecting channel, a processing box is fixedly connected to the end of the connecting channel, a processing cover is fixedly connected to the top of the processing box, a processing port is opened on the surface of the processing box, and a processing component is slidably connected inside the processing port;

[0006] An annular groove is provided in the top of the processing cover, and two movable sliders are slidably connected inside the annular groove. The bottom of the movable slider is connected to a movable sleeve block through a movable support plate. A hollow tube passes through the top of the processing cover and is rotatably connected. A movable gear is fixedly sleeved on the outer wall of the hollow tube. A movable transverse tube is fixedly connected to one end of the hollow tube, and a plurality of movable nozzles are fixedly connected to the bottom of the movable transverse tube. Both of the two movable sleeve blocks are fixedly sleeved with the movable transverse tube. A movable component for adjusting the movable gear for rotation is connected to the top of the processing cover, and a liquid extraction component is connected to the top of the processing cover.

[0007] As a further description of the above technical solution:

[0008] The adjustment component includes an adjustment bracket fixedly connected to the top of the purification box, an adjustment motor fixedly connected to the side wall of the adjustment bracket, an adjustment worm fixedly connected to the output end of the adjustment motor, the end of the adjustment worm passes through the adjustment bracket and is rotatably connected to the inner wall of the adjustment bracket, and multiple adjustment worm wheels are meshed and connected to the adjustment worm.

[0009] As a further description of the above technical solution:

[0010] The processing assembly includes a processing drawer slidably connected to the inside of the processing port, a plurality of drainage holes are formed through the bottom of the processing drawer, a filter screen is fixedly connected between the two sides of the inner wall of the processing drawer, and a filter carbon layer is connected to the bottom of the filter screen through filter cotton.

[0011] As a further description of the above technical solution:

[0012] The movable assembly comprises a movable groove opened on the top of the processing cover, a movable slider is slidably connected inside the movable groove, a movable rack is fixedly connected to the top of the movable slider, and the movable rack is meshedly connected with the movable gear.

[0013] As a further description of the above technical solution:

[0014] The side wall of the movable rack is fixedly connected with a movable sleeve block, the top of the processing cover is fixedly connected with a movable bracket, and the surface of the movable bracket is fixedly connected with a movable motor.

[0015] As a further description of the above technical solution:

[0016] The output end of the movable motor is fixedly connected with a movable screw rod, the end of the movable screw rod passes through the movable bracket and is rotatably connected to the inner wall of the movable bracket, and the outer wall of the movable screw rod is threadedly connected to the movable sleeve block.

[0017] As a further description of the above technical solution:

[0018] The liquid extraction assembly comprises a liquid extraction pump fixedly connected to the top of the processing cover, the liquid inlet and the liquid outlet of the liquid extraction pump are respectively fixedly connected with a liquid inlet pipe and a liquid outlet pipe, and the end of the liquid outlet pipe is rotatably connected to the other end of the hollow tube.

[0019] The utility model has the following beneficial effects:

[0020] The adjusting assembly can be used to coordinate the adjusting rod, adjusting worm gear, adjusting blades, adjusting bracket, adjusting motor and adjusting worm, so that the adjusting motor can drive the multiple adjusting worm gears on the adjusting worm to rotate, and then the adjusting worm gear also drives the adjusting worm gear and adjusting blades on the adjusting rod to rotate, so that the fan blades can be adjusted to blow the filtered paint mist downward, so that the paint mist particles are discharged into the bottom of the purification box. The liquid extraction assembly can be used to coordinate the liquid extraction pump, the liquid inlet pipe, the liquid outlet pipe and the hollow tube, so that the liquid can be driven by the liquid extraction pump to extract the external liquid through the liquid inlet pipe, so that the liquid passes through the liquid inlet pipe, the liquid outlet pipe and the hollow tube and is discharged into the interior of the movable horizontal pipe, so that the liquid is discharged through the movable nozzle on the movable horizontal pipe, thereby spraying and reducing dust on the paint mist. The movable assembly can be used to make the movable The movable gear, movable slider, movable rack, movable sleeve block, movable bracket, movable motor and movable screw rod cooperate so that the movable screw rod can be driven to rotate by the movable motor, and then the movable sleeve block moves along the direction of the movable screw rod, followed by the movable sleeve block slidingly installed inside the movable groove through the movable slider on the movable rack, so as to guide the movable sleeve block, so that the movable rack also drives the hollow tube and the movable cross tube on the movable gear rod to rotate, and then the movable cross tube also drives the movable nozzle to rotate and spray for dust reduction and purification. The processing component can make the processing drawer, filter cotton, filter net and filter carbon layer cooperate so that the waste liquid can be filtered and purified through the filter cotton, filter net and filter carbon layer in three stages, so that the paint mist can be fully purified, thereby improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a paint mist purification device for spraying paint proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of a purification box, an air inlet channel, an air outlet channel and a connecting channel of a paint mist purification device for spraying paint proposed by the utility model;

[0023] Figure 3 for Figure 1 The enlarged structural diagram at A in the middle;

[0024] Figure 4 for Figure 1 The enlarged structural diagram at B in the middle;

[0025] Figure 5 This is a schematic diagram of the internal structure of a processing box of a paint mist purification device for spraying paint proposed by the utility model.

[0026] Legend:

[0027] 1. Purification box; 2. Air inlet channel; 3. Air outlet channel; 4. Filter plate; 5. Connecting channel; 6. Adjustment rod; 7. Adjustment worm gear; 8. Adjustment fan blade; 9. Adjustment bracket; 10. Adjustment motor; 11. Adjustment worm; 12. Adsorption carbon plate; 13. Processing box; 14. Processing cover; 15. Processing drawer; 16. Filter net; 17. Filter carbon layer; 18. Moveable slider; 19. Moveable support plate; 20. Moveable sleeve; 21. Moveable cross pipe; 22. Moveable nozzle; 23. Liquid pump; 24. Liquid inlet pipe; 25. Liquid outlet pipe; 26. Hollow pipe; 27. Movable gear; 28. Movable slider; 29. ​​Movable rack; 30. Movable sleeve; 31. Movable bracket; 32. Movable motor; 33. Movable screw. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1-5 The utility model provides a paint mist purification device for spraying paint, including a purification box 1, a purification pipe is fixedly connected to the bottom of the purification box 1, a purification valve is fixedly connected to the side wall of the purification pipe, an air inlet channel 2 and an air outlet channel 3 are fixedly connected at both ends of the purification box 1, a plurality of filter plates 4 are fixedly connected to the top of the purification box 1, a connecting channel 5 is fixedly connected to the end of the air outlet channel 3, a plurality of adjusting rods 6 are passed through and rotatably connected to the top of the purification box 1, an adjusting worm gear 7 and an adjusting fan blade 8 are fixedly connected to the two ends of the adjusting rod 6, an adjusting component is connected to the top of the purification box 1, and the adjusting component plays a role in adjusting the rotation of the adjusting worm gear 7, refer to Figure 2 and Figure 3 The adjustment component includes an adjustment bracket 9 fixedly connected to the top of the purification box 1, an adjustment motor 10 is fixedly connected to the side wall of the adjustment bracket 9, an adjustment worm 11 is fixedly connected to the output end of the adjustment motor 10, the end of the adjustment worm 11 passes through the adjustment bracket 9 and is rotatably connected to the inner wall of the adjustment bracket 9, and multiple adjustment worm wheels 7 are meshed and connected with the adjustment worm 11, and the adjustment motor 10 plays a role in driving the adjustment worm 11 to rotate.

[0030] An adsorption carbon plate 12 is fixedly connected between the two sides of the inner wall of the connecting channel 5, a processing box 13 is fixedly connected to the end of the connecting channel 5, a processing cover 14 is fixedly connected to the top of the processing box 13, a discharge pipe is fixedly connected to the side wall of the processing box 13, a processing valve is fixedly connected to the side wall of the processing pipe, an exhaust pipe is fixedly connected to the side of the processing cover 14, and an exhaust valve is fixedly connected to the side wall of the exhaust pipe. A processing port is opened on the surface of the processing box 13, and a processing component is slidably connected inside the processing port. Figure 1 and Figure 4 The processing component includes a processing drawer 15 which is slidably connected to the inside of the processing port. A plurality of drainage holes are formed through the bottom of the processing drawer 15. A filter screen 16 is fixedly connected between the two sides of the inner wall of the processing drawer 15. A filter carbon layer 17 is connected to the bottom of the filter screen 16 through filter cotton. The filter screen 16, the filter cotton and the filter carbon layer 17 play a role in filtering the waste liquid.

[0031] An annular groove is provided at the top of the processing cover 14, and two movable sliders 18 are slidably connected inside the annular groove. The bottom of the movable slider 18 is connected to a movable sleeve block 20 through a movable support plate 19. A hollow tube 26 is passed through and rotatably connected to the top of the processing cover 14. A movable gear 27 is fixedly sleeved on the outer wall of the hollow tube 26. A movable transverse tube 21 is fixedly connected to one end of the hollow tube 26. A plurality of movable nozzles 22 are fixedly connected to the bottom of the movable transverse tube 21. Both movable sleeve blocks 20 are fixedly sleeved with the movable transverse tube 21. A movable assembly for adjusting the movable gear 27 for rotation is connected to the top of the processing cover 14. Figure 1 and Figure 5 The movable component includes a movable groove opened on the top of the processing cover 14, a movable slider 28 is slidably connected inside the movable groove, a movable rack 29 is fixedly connected to the top of the movable slider 28, the movable rack 29 is meshed with the movable gear 27, a movable sleeve block 30 is fixedly connected to the side wall of the movable rack 29, a movable bracket 31 is fixedly connected to the top of the processing cover 14, a movable motor 32 is fixedly connected to the surface of the movable bracket 31, a movable screw 33 is fixedly connected to the output end of the movable motor 32, the end of the movable screw 33 passes through the movable bracket 31 and is rotatably connected to the inner wall of the movable bracket 31, the outer wall of the movable screw 33 is threadedly connected to the movable sleeve block 30, and the movable motor 32 drives the movable screw 33 to rotate.

[0032] The top of the processing cover 14 is connected to a liquid extraction assembly, see Figure 1 and Figure 4 The liquid extraction component includes a liquid extraction pump 23 fixedly connected to the top of the processing cover 14. The liquid inlet and liquid outlet of the liquid extraction pump 23 are respectively fixedly connected with a liquid inlet pipe 24 and a liquid outlet pipe 25. The end of the liquid outlet pipe 25 is rotatably connected to the other end of the hollow tube 26. The liquid extraction pump 23 drives the liquid inlet pipe 24 to extract external liquid.

[0033] Working principle: When in use, first install the air inlet channel 2 with the external exhaust pipe, so that the paint mist of the paint spray passes through the air inlet channel 2 and is discharged into the inside of the purification box 1, so that the paint mist is filtered by multiple filter plates 4, and at the same time start the adjustment motor 10, and the multiple adjustment worm gears 7 on the adjustment worm 11 are driven to rotate by the adjustment motor 10, and then the adjustment worm gear 7 also drives the adjustment worm gear 7 and the adjustment fan blade 8 on the adjustment rod 6 to rotate, and then the adjustment fan blade 8 blows the filtered paint mist downward, so that the paint mist particles are discharged to the bottom of the purification box 1, and then the paint mist passes through the air outlet channel 3 and is discharged into the inside of the connecting channel 5, and then the paint mist is filtered and adsorbed by the adsorption carbon plate 12, thereby being adsorbed and purified to ensure the drying and purification effect.

[0034] At the same time, the filtered paint mist is discharged into the interior of the processing box 13, and then the liquid extraction pump 23 is started, so that the liquid extraction pump 23 drives the liquid inlet pipe 24 to extract the external liquid, so that the liquid passes through the liquid inlet pipe 24, the liquid outlet pipe 25 and the hollow tube 26 and is discharged into the movable horizontal pipe 21, and the liquid is discharged through the movable nozzle 22 on the movable horizontal pipe 21, so that the paint mist is sprayed to reduce dust, and the dust-reduced waste liquid falls into the processing drawer 15, and then the waste liquid is filtered through the filter mesh 16, the filter cotton and the filter carbon layer 17 for three levels, so that the filtered liquid is discharged into the bottom of the processing box 13 through the drainage hole on the processing drawer 15, and then the processing valve on the processing pipe is started to discharge the filtered liquid, thereby ensuring the spraying purification effect.

[0035] Then the movable motor 32 is started, and the movable screw 33 is driven to rotate by the movable motor 32, and then the movable sleeve block 30 moves along the direction of the movable screw 33, followed by the movable sleeve block 30 slidingly installed with the inside of the movable groove through the movable slider 28 on the movable rack 29, so as to guide the movable sleeve block 30, and then the movable rack 29 also drives the movable gear 27 to rotate, so that the movable gear 27 drives the hollow tube 26 and the movable transverse tube 21 to rotate, and then the movable transverse tube 21 also drives the movable nozzle 22 to rotate, followed by the movable sleeve block 20 on the movable transverse tube 21 rotating through the movable support plate 19 and the movable slider 18, and then the movable slider 18 slides along the inside of the annular groove, so that the movable nozzle 22 rotates to spray the paint mist to reduce dust, and then the waste liquid for adjusting the spraying and dust reduction is also subjected to three-stage filtration through the processing component, and then the purification valve on the purification pipe is started, so that the paint mist particles, impurities and dust are discharged through the purification pipe, and then the exhaust valve on the exhaust pipe is started, so that the purified gas is discharged, so as to ensure the adjustment of the spraying and purification effect.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A paint mist purification device for spraying paint, comprising a purification box (1), Features: The two ends of the purification box (1) are respectively fixedly connected with an air inlet channel (2) and an air outlet channel (3); a plurality of filter plates (4) are fixedly connected to the top of the purification box (1); a connection channel (5) is fixedly connected to the end of the air outlet channel (3); a plurality of adjustment rods (6) are passed through and rotatably connected to the top of the purification box (1); an adjustment worm gear (7) and an adjustment fan blade (8) are respectively fixedly connected to the two ends of the adjustment rod (6); and an adjustment component is connected to the top of the purification box (1); An adsorption carbon plate (12) is fixedly connected between the two sides of the inner wall of the connecting channel (5), a processing box (13) is fixedly connected to the end of the connecting channel (5), a processing cover (14) is fixedly connected to the top of the processing box (13), a processing port is opened on the surface of the processing box (13), and a processing component is slidably connected inside the processing port; An annular groove is provided at the top of the processing cover (14), two movable slide blocks (18) are slidably connected inside the annular groove, the bottom of the movable slide block (18) is connected to a movable sleeve block (20) via a movable support plate (19), a hollow tube (26) passes through the top of the processing cover (14) and is rotatably connected, a movable gear (27) is fixedly sleeved on the outer wall of the hollow tube (26), one end of the hollow tube (26) is fixedly connected to a movable transverse tube (21), a plurality of movable nozzles (22) are fixedly connected to the bottom of the movable transverse tube (21), the two movable sleeve blocks (20) are fixedly sleeved with the movable transverse tube (21), a movable component for adjusting the rotation of the movable gear (27) is connected to the top of the processing cover (14), and a liquid extraction component is connected to the top of the processing cover (14).

2. A paint mist purification device for spraying paint according to claim 1, Features: The adjustment assembly comprises an adjustment bracket (9) fixedly connected to the top of the purification box (1); an adjustment motor (10) is fixedly connected to the side wall of the adjustment bracket (9); an adjustment worm (11) is fixedly connected to the output end of the adjustment motor (10); the end of the adjustment worm (11) passes through the adjustment bracket (9) and is rotatably connected to the inner wall of the adjustment bracket (9); and a plurality of adjustment worm wheels (7) are all meshedly connected to the adjustment worm (11).

3. A paint mist purification device for spraying paint according to claim 1, Features: The processing assembly comprises a processing drawer (15) slidably connected to the inside of the processing port, a plurality of drainage holes are formed through the bottom of the processing drawer (15), a filter screen (16) is fixedly connected between the two sides of the inner wall of the processing drawer (15), and a filter carbon layer (17) is connected to the bottom of the filter screen (16) through filter cotton.

4. A paint mist purification device for spraying paint according to claim 1, Features: The movable assembly comprises a movable groove opened on the top of the processing cover (14), a movable slider (28) is slidably connected inside the movable groove, a movable rack (29) is fixedly connected to the top of the movable slider (28), and the movable rack (29) is meshingly connected to the movable gear (27).

5. A paint mist purification device for spraying paint according to claim 4, Features: A movable sleeve block (30) is fixedly connected to the side wall of the movable rack (29), a movable bracket (31) is fixedly connected to the top of the processing cover (14), and a movable motor (32) is fixedly connected to the surface of the movable bracket (31).

6. A paint mist purification device for spraying paint according to claim 5, Features: The output end of the movable motor (32) is fixedly connected to a movable screw rod (33), the end of the movable screw rod (33) passes through the movable bracket (31) and is rotatably connected to the inner wall of the movable bracket (31), and the outer wall of the movable screw rod (33) is threadedly connected to the movable sleeve block (30).

7. A paint mist purification device for spraying paint according to claim 1, Features: The liquid extraction assembly comprises a liquid extraction pump (23) fixedly connected to the top of the processing cover (14); the liquid inlet and liquid outlet of the liquid extraction pump (23) are respectively fixedly connected to a liquid inlet pipe (24) and a liquid outlet pipe (25); the end of the liquid outlet pipe (25) is rotatably connected to the other end of the hollow tube (26).

Images