Dust collection device for helmet spraying generation

Abstract

The utility model provides a dust collection device for helmet spraying generation, and relates to the field of dust collection devices, the dust collection device comprises a suction nozzle assembly, a support assembly and a recovery assembly, and the suction nozzle assembly is connected with the recovery assembly through the support assembly; the suction nozzle assembly comprises an arc-shaped dust collection frame, a plurality of suction nozzles distributed in an array are arranged on the arc-shaped dust collection frame, fans matched with the suction nozzles are arranged in the suction nozzles, the bottoms of the suction nozzles are connected with first dust collection pipes, the first dust collection pipes are connected with second dust collection pipes correspondingly, the second dust collection pipes are connected to the supporting assembly, and the top of the supporting assembly is connected with the arc-shaped dust collection frame in a supporting mode. The supporting assembly comprises a base and a supporting piece, the base is provided with a motor and the supporting piece, the motor is electrically connected with the dust collector, one end of the dust collector is connected with the second dust collection pipe, and the other end of the dust collector is connected with the recycling assembly. The dust collection effect is enhanced; the dust collection range is expanded, and the dust collection efficiency is improved through semi-surrounding dust collection; and the dust collection effect is improved, and the dust collection device is convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of dust suction devices, in particular to a dust suction device for spraying and generating helmets. Background Art

[0002] Dust removal devices, commonly known as dust collectors, are devices that remove or reduce the fly ash content in flue gas. Dust removal devices can be divided into bag dust removal devices, cyclone dust removal devices, wet dust removal devices, electrostatic dust removal devices, and desulfurization dust removal devices. They are widely used in chemical, petroleum, metallurgy, construction, mining, machinery, textile and other industries. At present, a large amount of dust and smoke are generated in the helmet spraying workshop. These dust and smoke will destroy the working environment and pollute the air. In addition, due to the thermal spraying method used in the helmet spraying workshop, the dust will have a certain temperature. Direct inhalation will have a certain impact on the dust collection device. Failure to clean up the spraying waste in time will not only affect the spraying quality of the subsequent products, but also cause harm to human health. Utility Model Content

[0003] In view of the defects in the prior art, the purpose of the present utility model is to provide a dust suction device for helmet spraying.

[0004] According to the utility model, a dust collection device for spraying and generating helmets is provided, comprising: a suction nozzle assembly, a support assembly and a recovery assembly, wherein the suction nozzle assembly is connected to the recovery assembly via the support assembly;

[0005] The suction nozzle assembly includes an arc-shaped dust collection frame, on which a plurality of suction nozzles distributed in an array are provided, and a matching fan is provided in the suction nozzle. The bottom of the suction nozzle is connected to a first suction pipe, and the plurality of first suction pipes are respectively connected to a second suction pipe, and the second suction pipe is connected to a support assembly, and the top of the support assembly is supported and connected to the arc-shaped dust collection frame;

[0006] The support assembly includes a base and a support member. A fixed pulley is provided at the bottom of the base, and a motor and a support member are provided on the base. The motor is electrically connected to the vacuum cleaner, one end of the vacuum cleaner is connected to the second vacuum pipe, and the other end of the vacuum cleaner is connected to the recovery assembly. The top of the support member is connected to the arc-shaped vacuum frame.

[0007] Preferably, the support member includes a telescopic rod and a support rod, a support rod is provided on the base, a telescopic rod is provided on the support rod, the top of the telescopic rod is connected to the arc-shaped dust suction frame through a rotating shaft, and openings are provided at both ends of the telescopic rod. The end of the first dust suction tube extends from the opening at the top of the telescopic rod into the telescopic rod and is connected to the second dust suction tube. The second dust suction tube is connected inside the telescopic rod, and the second dust suction tube extends from the opening at the bottom of the telescopic rod to the outside.

[0008] Preferably, the angle between the support rod and the base is 60° to 70°.

[0009] Preferably, the recycling component includes a recycling box, a recycling pipe and a connecting piece. The recycling box is connected to the base through the connecting piece. The inlet of the recycling box is connected to one end of the recycling pipe, and the other end of the recycling pipe is connected to the outlet of the vacuum cleaner. The inlet height of the recycling box is lower than the outlet height of the vacuum cleaner. An inclined plate is provided at the bottom of the inner cavity of the recycling box, and one end of the inclined plate flush with the horizontal plane is connected to the outlet of the recycling box. A valve is provided on the outlet of the recycling box.

[0010] Preferably, a hook is provided at one end of the recycling box, and a snap ring is provided at one end of the base, and the recycling box is connected to the side of the base through the cooperation of the hook and the snap ring.

[0011] Preferably, the inclination angle of the inclined plate to the horizontal plane is 1° to 5°.

[0012] Preferably, rollers are provided at the bottom of the recycling box.

[0013] Preferably, a heat-insulating coating is sprayed on the suction nozzle.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) This application combines a fan and a vacuum cleaner to increase suction power and enhance the vacuuming effect; the fan effectively reduces temperature, thereby avoiding damage to the first vacuum pipe and nozzle, and extending service life;

[0016] (2) The multiple nozzles in this application are arranged in an array to effectively expand the dust collection range, and the arc-shaped dust collection frame is used to achieve semi-enclosed dust collection, thereby improving the dust collection efficiency;

[0017] (3) The application uses a retractable rod to adjust the height of the suction nozzle, and cooperates with the rotating shaft to achieve fine-tuning, so that it can better fit the spray product and improve the dust collection effect; and cooperates with the support rod to support the arc-shaped dust collection frame to improve the stability of the structure;

[0018] (4) This application uses a fixed pulley to achieve the mobility of the entire equipment, which is convenient to use and has a wide range of applications; dust removal is achieved through a detachable recycling box, and the slope design is combined to ensure the removal of dust from the recycling box, thereby improving cleanliness. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the nozzle structure of the present utility model.

[0022] The figure shows: a nozzle assembly 1, an arc-shaped dust suction frame 11, a nozzle 12, a fan 13, a first dust suction pipe 14, a second dust suction pipe 15, a support assembly 2, a base 21, a fixed pulley 22, a motor 23, a vacuum cleaner 24, a telescopic rod 25, a support rod 26, a rotating shaft 27, a recovery assembly 3, a recovery box 31, a recovery pipe 32, a ramp 34, and a valve 35. DETAILED DESCRIPTION

[0023] The present invention will be described in detail below with reference to specific embodiments. The following embodiments will help those skilled in the art further understand the present invention, but are not intended to limit the present invention in any way. It should be noted that a person skilled in the art may make various variations and improvements without departing from the scope of the present invention. Such variations and improvements are all within the scope of protection of the present invention. Example 1

[0024] According to the utility model, a dust suction device for spraying and generating helmets includes: a suction nozzle assembly 1, a support assembly 2 and a recovery assembly 3, and the suction nozzle assembly 1 is connected to the recovery assembly 3 through the support assembly 2.

[0025] The nozzle assembly 1 includes a curved dust collection frame 11, which is equipped with a plurality of suction nozzles 12 arranged in an array. These nozzles 12 are sprayed with a heat-insulating coating. The nozzles 12 are arranged in two rows, with the upper and lower rows of nozzles 12 staggered to achieve a comprehensive expansion of the dust collection range. A matching fan 13 is housed within the nozzle 12, which not only enhances suction but also effectively cools hot dust, extending the service life of the nozzle 12. The bottom of the nozzle 12 is connected to a first suction pipe 14, which is then connected to a second suction pipe 15. The second suction pipe 15 is connected to the support assembly 2, and the top of the support assembly 2 is connected to the curved dust collection frame 11.

[0026] Support assembly 2 includes a base 21 and a support member. A fixed pulley 22 is provided at the bottom of base 21, facilitating movement and enabling comprehensive dust collection from the spray generation device. A motor 23 and support member are provided on base 21. Motor 23 is electrically connected to a vacuum cleaner 24. One end of vacuum cleaner 24 is connected to a second suction pipe 15, and the other end is connected to recovery assembly 3. The top of the support member is connected to an arc-shaped vacuum frame 11, providing support and improving the stability of the overall structure.

[0027] Working principle: The device is pushed to the side of the helmet spraying generation that needs to be vacuumed through the fixed pulley 22, and the arc-shaped dust suction frame 11 is semi-surrounded around the helmet spraying generation. The motor 23 is turned on to supply power to the vacuum cleaner 24. The vacuum cleaner 24 cooperates with the fan 13 to enhance the suction force, so that multiple suction nozzles 12 can perform dust suction. At the same time, the fan cools down the inhaled dust. The cooled dust falls into the second dust suction pipe 15 through the first dust suction pipe 14, and finally the dust falls into the recovery component 3. Example 2

[0028] This embodiment 2 is completed on the basis of embodiment 1, and mainly further explains the support member, as shown in the figure, specifically:

[0029] The support member includes a telescopic rod 25 and a support rod 26. The support rod 26 is provided on the base 21, and the angle between the support rod 26 and the base 21 is 60° to 70°, which facilitates the fall of dust and allows it to fall into the recovery box 31 through the vacuum cleaner 24. The support rod 26 is provided with a telescopic rod 25. The top of the telescopic rod 25 is connected to the curved dust collection frame 11 via a rotating shaft 27. The telescopic rod 25 supports the curved dust collection frame 11. At the same time, the rotating shaft 27 can be manually adjusted to achieve fine-tuning of the vertical position of the curved dust collection frame 11. Both ends of the telescopic rod 25 are respectively provided with openings. The end of the first dust suction tube 14 extends from the top opening of the telescopic rod 25 into the telescopic rod 25 and is connected to the second dust suction tube 15. The second dust suction tube 15 is connected to the telescopic rod 25, and the second dust suction tube 15 extends from the bottom opening of the telescopic rod 25 to the outside. The second dust suction tube 15 extends as the telescopic rod 25 is extended, and the angle of the second dust suction tube 15 is set due to the angle of the integral support part, which facilitates the falling of dust, and the curvature is provided to effectively reduce damage to the pipe fittings.

[0030] Working principle: adjust the height of the telescopic rod 25 according to the actual height, align the arc-shaped dust suction frame 11 with the spray product, and manually adjust the position of the arc-shaped dust suction frame 11 according to the rotating shaft 27 to semi-enclose the spray product. Example 3

[0031] This embodiment 3 is completed on the basis of embodiment 1 or embodiment 2, and is mainly to further illustrate the recycling component 3, as shown in the figure, specifically:

[0032] The recycling component 3 includes a recycling box 31 and a recycling pipe 32. The recycling box 31 is connected to the base 21. Preferably, the bottom of the recycling box 31 is provided with rollers for easy movement. A hook is provided at one end of the recycling box 31, and a snap ring is provided at one end of the base 21. The recycling box 31 is connected to the side of the base 21 through the cooperation of the hook and the snap ring. The inlet of the recycling box 31 is connected to one end of the recycling pipe 32, and the other end of the recycling pipe 32 is connected to the outlet of the vacuum cleaner 24. The inlet height of the recycling box 31 is lower than the outlet height of the vacuum cleaner 24. An inclined plate 34 is provided at the bottom of the inner cavity of the recycling box 31. The inclined plate 34 is inclined at an angle of 1° to 5° with respect to the horizontal plane. The end of the inclined plate 34 that is nearly flush with the horizontal plane is connected to the outlet of the recycling box 31. A valve 35 is provided on the outlet of the recycling box 31. Opening the valve 35 can clean the sucked-in dust.

[0033] Working principle: When vacuuming is required, the recovery pipe 32 is connected to the outlet of the vacuum cleaner 24 and the inlet of the recovery box 31 respectively, and the hook on the side of the recovery box 31 is hung on the clamping ring on the side of the base 21. The vacuum cleaner 24 transfers the dust collected in the second dust suction pipe 15 to the recovery box 31. After vacuuming is completed, the recovery pipe 32 and the hook are removed, and after the recovery box 31 is moved to the predetermined position, the valve 35 is opened, and the dust in the inner cavity of the recovery box 31 slides out from the outlet according to the inclination of the inclined plate 34.

[0034] In the description of this application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0035] The above describes specific embodiments of the present invention. It should be understood that the present invention is not limited to the specific embodiments described above, and those skilled in the art may make various changes or modifications within the scope of the claims, which do not affect the essence of the present invention. The embodiments of this application and the features in the embodiments may be combined with each other in any manner unless there is a conflict.

Claims

1. A dust collecting device for spraying helmets, characterized in that: include: A suction nozzle assembly (1), a support assembly (2) and a recovery assembly (3), wherein the suction nozzle assembly (1) is connected to the recovery assembly (3) via the support assembly (2); The suction nozzle assembly (1) comprises an arc-shaped dust collection frame (11), a plurality of suction nozzles (12) arranged in an array are provided on the arc-shaped dust collection frame (11), a fan (13) matched therewith is provided in the suction nozzle (12), the bottom of the suction nozzle (12) is connected to a first dust collection pipe (14), the plurality of first dust collection pipes (14) are respectively connected to a second dust collection pipe (15), the second dust collection pipe (15) is connected to the support assembly (2), and the top of the support assembly (2) is supported and connected to the arc-shaped dust collection frame (11); The support assembly (2) comprises a base (21) and a support member, wherein a fixed pulley (22) is provided at the bottom of the base (21), a motor (23) and the support member are provided on the base (21), the motor (23) is electrically connected to a vacuum cleaner (24), one end of the vacuum cleaner (24) is connected to the second vacuum pipe (15), and the other end of the vacuum cleaner (24) is connected to the recovery assembly (3), and the top of the support member is connected to the arc-shaped vacuum frame (11).

2. The dust collecting device for helmet spraying according to claim 1, characterized in that: The support member comprises a telescopic rod (25) and a support rod (26); the support rod (26) is provided on the base (21); the telescopic rod (25) is provided on the support rod (26); the top of the telescopic rod (25) is connected to the arc-shaped dust collection frame (11) via a rotating shaft (27); openings are respectively provided at both ends of the telescopic rod (25); the end of the first dust collection tube (14) extends from the top opening of the telescopic rod (25) into the telescopic rod (25) and is connected to the second dust collection tube (15); the second dust collection tube (15) is connected to the telescopic rod (25), and the second dust collection tube (15) extends from the bottom opening of the telescopic rod (25) to the outside.

3. The dust collecting device for helmet spraying according to claim 2, characterized in that: The included angle between the support rod (26) and the base (21) is 60° to 70°.

4. The dust collecting device for helmet spraying according to claim 1, characterized in that: The recovery assembly (3) comprises a recovery box (31) and a recovery pipe (32), wherein the recovery box (31) is connected to the base (21), the inlet of the recovery box (31) is connected to one end of the recovery pipe (32), the other end of the recovery pipe (32) is connected to the outlet of the vacuum cleaner (24), and the inlet height of the recovery box (31) is lower than the outlet height of the vacuum cleaner (24), an inclined plate (34) is provided at the bottom of the inner cavity of the recovery box (31), and one end of the inclined plate (34) flush with the horizontal plane is connected to the outlet of the recovery box (31), and a valve (35) is provided on the outlet of the recovery box (31).

5. The dust collecting device for helmet spraying according to claim 4, characterized in that: One end of the recycling box (31) is provided with a hook, and one end of the base (21) is provided with a snap ring. The recycling box (31) is connected to the side of the base (21) through the cooperation between the hook and the snap ring.

6. The dust collecting device for helmet spraying according to claim 4, characterized in that: The inclined plate (34) has an inclination angle with the horizontal plane of 1° to 5°.

7. The dust collecting device for helmet spraying according to claim 4, characterized in that: The bottom of the recovery box (31) is provided with rollers.

8. The dust collecting device for helmet spraying according to claim 1, characterized in that: A heat-insulating coating is sprayed on the suction nozzle (12).

Images