Spraying device for environment-friendly dust removal

Abstract

The spraying device comprises a supporting column fixedly installed on a base, an annular cylinder is fixedly installed at the top end of the supporting column, the right end of the annular cylinder is coaxially and fixedly connected with an end cover provided with an opening, the opening and the annular cylinder are coaxially arranged, and a spiral track is coaxially arranged in the opening; the outer edge of the spiral track is fixedly connected with the inner side wall of the end cover, a water storage shell is spirally and slidably connected to the spiral track, the right end of the water storage shell is coaxially and fixedly communicated with a spraying pipe penetrating through a spiral sliding groove of the spiral track, and the right end of the spraying pipe is fixedly connected with a spraying head; a driving mechanism used for driving the water storage shell to spirally slide along the spiral track is fixedly installed at the right end of the water storage shell, a suction mechanism used for sucking a water source in the water storage shell and conveying the water source into the spraying pipe is fixedly installed in the water storage shell, the spraying head is driven to spirally move from inside to outside, and the spraying range of water mist can be adjusted. The technical field of dust removal is adapted.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust removal, and specifically relates to a spraying device for environmental protection dust removal. Background Technique

[0002] During the production processes such as ore and rock loading and unloading, blasting, etc., a large amount of dust is generated. When it is not suitable to adopt local air extraction and purification, and only general ventilation for dust removal cannot meet the health standards, the spray dust removal method can be used to reduce the amount of dust in the air. The nozzles of the existing spraying water mist devices are fixed, so the range area of the sprayed water mist is fixed, and the area of the sprayed water mist cannot be adjusted. For this reason, we propose a spraying device for environmental protection dust removal. Content of the Utility Model

[0003] The utility model provides a spraying device for environmental protection dust removal to solve the technical problems proposed in the above background technique.

[0004] To achieve the above object, the technical solutions adopted by the utility model are as follows:

[0005] A spraying device for environmental protection dust removal, the key points are: including a support column fixedly installed on a base, the top of the support column is fixedly installed with an annular cylinder, the right end of the annular cylinder is coaxially fixedly connected with an end cover provided with an opening, the opening is arranged coaxially with the annular cylinder, and a spiral track is coaxially arranged inside the opening, the outer edge of the spiral track is fixedly connected with the inner side wall of the end cover, a water storage shell is spirally slidably connected on the spiral track, the right end of the water storage shell is coaxially fixedly communicated with a spraying pipe passing through a spiral chute of the spiral track, the right end of the spraying pipe is fixedly connected with a nozzle, a driving mechanism for driving it to spirally slide along the spiral track is fixedly installed at the right end of the water storage shell, and a suction mechanism for sucking the water source inside it and conveying it into the spraying pipe is fixedly installed inside the water storage shell.

[0006] Further, the right end of the water storage shell is fixedly connected with a slider slidably connected in the spiral chute, the spraying pipe passes through the slider to the right, and connecting plates are respectively fixedly connected to the upper and lower sides of the slider, the right ends of the connecting plates are rotatably connected with two rollers, and a connecting shaft is fixedly connected between the axes of the two rollers, the two rollers and the connecting shaft are clamped at the edge of the spiral track, and a driving mechanism for driving the roller on it to rotate is fixedly installed on one of the connecting plates.

[0007] Further, the driving mechanism includes a driving motor fixedly connected to the connecting plate, and the output shaft of the driving motor is coaxially fixedly connected with the roller.

[0008] Further, a partition plate is coaxially and fixedly connected to the right end inside the water storage housing. The suction mechanism includes a suction water pump fixedly installed in the middle inner cavity of the partition plate. The suction end of the suction water pump extends leftward through the partition plate and into the left side inside the water storage housing, and the delivery end of the suction water pump extends rightward through the partition plate and into the right side inside the water storage housing.

[0009] Further, the suction end of the suction water pump is communicated with an L-shaped pipe. The short side end of the L-shaped pipe is coaxially sleeved and rotatably connected to the outside of the suction end of the suction water pump. The long side end of the L-shaped pipe faces the inner side wall of the water storage housing. A driving assembly for driving the L-shaped pipe to rotate is fixedly installed inside the partition plate.

[0010] Further, the driving assembly includes a rotating motor fixedly installed inside the partition plate. A first gear is coaxially and fixedly assembled on the outside of the short side end of the L-shaped pipe. The first gear is rotatably connected to the partition plate. The lower part of the first gear is meshed and driven with a second gear. The second gear is coaxially and fixedly assembled on the output shaft of the rotating motor.

[0011] Further, a water replenishing pipe communicated with the inside thereof is fixedly connected to the right end of the water storage housing. A plug is threadedly connected to the outer side wall of the water replenishing pipe.

[0012] Due to the adoption of the above structure, compared with the prior art, the technical progress achieved by the present utility model is as follows: By starting the driving mechanism, the water storage housing and the spraying pipe are driven to slide along the spiral track. At the same time, the suction mechanism is started to suck the water source inside the water storage housing into the spraying pipe and atomize and spray it through the nozzle. The present utility model drives the nozzle to move spirally from the inside to the outside, so that the spraying range of the water mist can be adjusted, the area of the sprayed water mist can be adjusted, and the atomization dust removal effect is good;

[0013] Since when the driving motor drives the water storage housing to rotate spirally to any position, the positional relationship of the L-shaped pipe also changes, and the L-shaped pipe does not always face the inner bottom surface of the water storage housing. Due to the gravity of the water source, the water source is always on the inner bottom surface of the water storage housing. Therefore, the L-shaped pipe cannot always communicate with the water source. For this reason, by starting the rotating motor, the second gear is driven to rotate, the second gear drives the first gear to rotate, and the first gear drives the L-shaped pipe to rotate, so that the long side end of the L-shaped pipe always faces the inner bottom surface of the water storage housing, thereby continuously sucking the water source. Description of the Drawings

[0014] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model.

[0015] In the drawings:

[0016] Figure 1 is a schematic structural view of the present utility model;

[0017] Figure 2 is a schematic structural view of the water storage housing and the spiral track connection of the present utility model;

[0018] Figure 3 is an exploded view of the end cap and the spiral track of the present utility model;

[0019] Figure 4 is a top view cross-sectional view of the slider and the spiral track connection of the present utility model;

[0020] Figure 5 is a cross-sectional view of the water storage housing and the slider connection of the present utility model.

[0021] Labeled components: 1. Base; 2. Support column; 3. Annular cylinder; 4. End cap; 5. Opening; 6. Spiral track; 7. Water storage housing; 8. Spraying pipe; 9. Partition plate; 10. Spiral chute; 11. Nozzle; 12. Slider; 13. Connecting plate; 14. Roller; 15. Connecting shaft; 16. Driving motor; 17. Suction water pump; 18. Suction end; 19. Delivery end; 20. L-shaped pipe; 21. Rotating motor; 22. First gear; 23. Second gear; 24. Make-up water pipe; 25. Plug. Specific embodiments

[0022] The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present utility model, and are not used to limit the present utility model.

[0023] The present utility model discloses a spraying device for environmental protection dust removal, as Figures 1-5As shown in the figure, it includes a support column 2 fixedly installed on a base 1. At the top of the support column 2, an annular cylinder 3 is fixedly installed. At the right end of the annular cylinder 3, an end cover 4 is coaxially fixedly connected. The end cover 4 is provided with an opening 5. The opening 5 and the annular cylinder 3 are coaxially arranged. Inside the opening 5, a spiral track 6 is coaxially arranged. The outer edge of the spiral track 6 is fixedly connected to the inner side wall of the end cover 4. A water storage housing 7 is spirally slidably connected to the spiral track 6. At the right end of the water storage housing 7, a spraying pipe 8 is coaxially fixedly communicated. The spraying pipe 8 passes through the spiral chute 10 of the spiral track 6 to the right. At the right end of the spraying pipe 8, a nozzle 11 is fixedly connected. At the right end of the water storage housing 7, a driving mechanism is fixedly installed. The driving mechanism is used to drive the water storage housing 7 to spirally slide along the spiral track 6. Inside the water storage housing 7, a pumping mechanism is fixedly installed. The pumping mechanism is used to pump the water source inside the water storage housing 7 and transport it into the spraying pipe 8. The working principle and advantages of the present utility model are as follows: By starting the driving mechanism, the water storage housing 7 and the spraying pipe 8 are driven to slide along the spiral track 6. At the same time, the pumping mechanism is started to pump the water source inside the water storage housing 7 into the spraying pipe 8 and atomize and spray it through the nozzle 11. The present utility model drives the nozzle 11 to move spirally from the inside to the outside, so as to adjust the spraying range of the water mist and adjust the area of the sprayed water mist, and the atomizing dust removal effect is good.

[0024] Specifically, a slider 12 is fixedly connected to the right end of the water storage housing 7. The slider 12 is slidably connected in the spiral chute 10. The spraying pipe 8 passes through the slider 12 to the right. And on the upper and lower sides of the slider 12, connecting plates 13 are respectively fixedly connected. At the right end of the connecting plate 13, two rollers 14 are rotatably connected. The centers of the two rollers 14 are fixedly connected by a connecting shaft 15. The two rollers 14 and the connecting shaft 15 are clamped at the edge of the spiral track 6. A driving mechanism is fixedly installed on one of the connecting plates 13. The driving mechanism is used to drive the roller 14 on the connecting plate 13 to rotate. The driving mechanism includes a driving motor 16 fixedly connected to the connecting plate 13. The output shaft of the driving motor 16 is coaxially fixedly connected to the roller 14. By starting the driving motor 16 of the present utility model, the roller 14 and the connecting shaft 15 are driven to rotate and spirally slide on the spiral track 6, so as to drive the connecting plate 13, the slider 12 and the water storage housing 7 to move spirally on the spiral track 6.

[0025] At the right end inside the water storage housing 7 of the present utility model, a partition plate 9 is coaxially and fixedly connected. The suction mechanism includes a suction water pump 17 fixedly installed in the middle inner cavity of the partition plate 9. The suction end 18 of the suction water pump 17 extends leftward through the partition plate 9 and into the left side inside the water storage housing 7, and the delivery end 19 of the suction water pump 17 extends rightward through the partition plate 9 and into the right side inside the water storage housing 7. The suction end 18 of the suction water pump 17 is communicated with an L-shaped pipe 20. The short side end of the L-shaped pipe 20 is coaxially sleeved and rotatably connected to the outside of the suction end 18 of the suction water pump 17. The long side end of the L-shaped pipe 20 faces the inner side wall of the water storage housing 7. A driving component is fixedly installed inside the partition plate 9, and the driving component is used to drive the L-shaped pipe 20 to rotate on the suction end 18 of the suction water pump 17. The driving component includes a rotating motor 21 fixedly installed inside the partition plate 9. A first gear 22 is coaxially and fixedly assembled on the outside of the short side end of the L-shaped pipe 20. The first gear 22 is rotatably connected to the partition plate 9. The lower part of the first gear 22 is meshed and driven with a second gear 23. The second gear 23 is coaxially and fixedly assembled on the output shaft of the rotating motor 21. The suction water pump 17 of the present utility model can suck the water source inside the water storage housing 7 to the right side inside the water storage housing 7 through the L-shaped pipe 20 and spray it out through the spray pipe 8 and the nozzle 11. Since when the driving motor 16 drives the water storage housing 7 to rotate spirally to any position, the positional relationship of the L-shaped pipe 20 also changes, and the L-shaped pipe 20 does not always face the inner bottom surface of the water storage housing 7. Due to the gravity of the water source, the water source is always on the inner bottom surface of the water storage housing 7. Therefore, the L-shaped pipe 20 cannot always communicate with the water source. For this reason, the present utility model starts the rotating motor 21 to drive the second gear 23 to rotate. The second gear 23 drives the first gear 22 to rotate. The first gear 22 drives the L-shaped pipe 20 to rotate, so that the long side end of the L-shaped pipe 20 always faces the inner bottom surface of the water storage housing 7, thereby continuously sucking the water source.

[0026] Specifically, a water replenishing pipe 24 is fixedly connected to the left end of the water storage housing 7. The water replenishing pipe 24 is communicated with the inside of the water storage housing 7. A plug 25 is threadedly connected to the outer side wall of the water replenishing pipe 24. When the water source inside the water storage housing 7 is used up, by unscrewing the plug 25, the external water source is conveyed into the water storage housing 7 through the water replenishing pipe 24.

[0027] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the scope of protection of the claims of the present utility model.

Claims

1. An environmentally friendly dust removal spraying device, characterized in that: It includes a support column fixedly installed on the base, an annular cylinder is fixedly installed on the top of the support column, the right end of the annular cylinder is coaxially fixedly connected with an end cover with an opening, the opening is coaxially arranged with the annular cylinder, and a spiral track is coaxially arranged inside the opening, the outer edge of the spiral track is fixedly connected to the inner wall of the end cover, a water storage shell is spirally slidably connected to the spiral track, the right end of the water storage shell is coaxially fixedly connected to a spray pipe with a spiral slide groove passing through the spiral track, the right end of the spray pipe is fixedly connected to a spray head, the right end of the water storage shell is fixedly installed with a driving mechanism for driving it to spirally slide along the spiral track, and the inside of the water storage shell is fixedly installed with a suction mechanism for sucking water source inside the water storage shell and transporting it to the spray pipe.

2. The environmentally friendly dust removal spraying device according to claim 1, characterized in that: The right end of the water storage shell is fixedly connected to a slider slidably connected to the spiral slide groove, the spray pipe passes through the slider to the right, and the upper and lower sides of the slider are respectively fixedly connected to connecting plates, the right end of the connecting plate is rotatably connected to two rollers, the axes of the two rollers are fixedly connected by a connecting shaft, the two rollers and the connecting shaft are clamped at the edge of the spiral track, and a driving mechanism for driving the rollers thereon to rotate is fixedly installed on one of the connecting plates.

3. The environmentally friendly dust removal spraying device according to claim 2, characterized in that: The driving mechanism comprises a driving motor fixedly connected to the connecting plate, and the output shaft of the driving motor is coaxially fixedly connected to the roller.

4. The environmentally friendly dust removal spraying device according to claim 3, characterized in that: A partition plate is coaxially fixedly connected to the right end of the water storage shell, and the suction mechanism includes a suction water pump fixedly installed in the central inner cavity of the partition plate, the suction end of the suction water pump passes through the partition plate to the left and extends to the left side of the water storage shell, and the delivery end of the suction water pump passes through the partition plate to the right and extends to the right side of the water storage shell.

5. The environmentally friendly dust removal spraying device according to claim 4, characterized in that: The suction end of the suction water pump is connected to an L-shaped tube, the short side end of the L-shaped tube is coaxially sleeved and rotatably connected to the outside of the suction end of the suction water pump, the long side end of the L-shaped tube faces the inner wall of the water storage shell, and a driving component for driving the L-shaped tube to rotate is fixedly installed inside the partition plate.

6. The environmentally friendly dust removal spraying device according to claim 5, characterized in that: The driving assembly includes a rotating motor fixedly installed in the partition plate, and a first gear is coaxially fixedly installed on the outer side of the short side end of the L-shaped tube. The first gear is rotatably connected to the partition plate, and the lower part of the first gear is meshed with a second gear for transmission. The second gear is coaxially fixedly installed on the output shaft of the rotating motor.

7. The environmentally friendly dust removal spraying device according to claim 6, characterized in that: The left end of the water storage shell is fixedly connected with a water supply pipe which is communicated with the interior of the water storage shell, and the outer wall of the water supply pipe is threadedly connected with a plug.

Images