CN215964357U

CN215964357U - Air purification device for paint spray booth suitable for factory paint spraying

Info

Publication number: CN215964357U
Application number: CN202122178240.9U
Authority: CN
Inventors: 赵志远; 赵国梁; 任梦雪
Original assignee: Zouping Zhongtong Paint Baking Equipment Co ltd
Current assignee: Zouping Zhongtong Paint Baking Equipment Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-03-08
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses an air purification device for a paint spray booth, which is suitable for factory paint spraying and comprises a filter box, a purification box, a bottom box and a spray box, wherein a feeding pipe is installed at one side of the bottom box in a penetrating manner, a water tank is fixed at the middle of the inner bottom end of the bottom box, backflow ports are formed in two sides of the upper end face of the water tank, a pump body is fixed at the middle of the inner bottom end of the water tank, a material guide pipe is installed at the upper end of the pump body in a penetrating manner, the lower end of the purification box is installed at the middle of the upper end face of the bottom box in a penetrating manner, a dispersion box is fixed at the inner bottom end of the purification box through a fixing rod, circulation pipes are installed at the lower ends of two sides of the dispersion box in a penetrating manner, driving teeth are rotatably installed at one side of the inner side of the dispersion box through a rotating shaft, the spray box is fixed at the middle of the inner top end of the purification box, and the filter box is fixed at the upper end face of the purification box. The utility model has the advantages of uniformly dispersing waste gas, improving the spraying purification efficiency, double purification and ensuring the quality.

Description

Air purification device for paint spray booth suitable for factory paint spraying

Technical Field

The utility model relates to the technical field of air purification equipment, in particular to an air purification device for a paint spray booth, which is suitable for factory paint spraying.

Background

The air purification is to provide the whole solutions of sterilization, dust reduction, haze removal, removal of harmful decoration residues, peculiar smell and the like aiming at various indoor environmental problems, improve the living and office conditions and promote the physical and mental health. The indoor environmental pollutants and pollution sources mainly comprise radioactive gases, mold, particulate matters, decoration residues, second-hand smoke and the like. The painting booth, as the name implies, is a booth for painting and coloring the filtered painting objects in a single room, also called a baking booth. The paint spray booth is equipment for providing special environment for coating operation, and can meet the requirements of coating operation on temperature, humidity, illuminance, air cleanliness and the like; can limit and treat the paint mist and organic waste gas generated in the paint spraying operation and then discharge the paint mist and the organic waste gas, and is environment-friendly coating equipment.

Can produce in the spray booth paint particle impurity loss in the air, influence the air quality, need retrieve through air purification equipment waste gas and discharge after purifying again. The existing air purification equipment is too simple in structure, most of the existing air purification equipment recovers particulate matters in the waste gas through a simple spraying system, but the existing device cannot enable the waste gas to uniformly float in the device, so that the phenomenon of low purification quality is easily caused; and the existing purification device only has a single purification means, and has poor purification quality, low efficiency and poor practicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air purification device for a paint spray booth, which is suitable for factory paint spraying, has the advantages of uniformly dispersing waste gas, improving the spray purification efficiency, realizing double purification and ensuring the quality, and solves the problems of low purification efficiency and poor quality of the existing device.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an air purification device for spray booth suitable for mill sprays paint, includes rose box, purifying box, under casing and sprays the box, one side of under casing is run through and is installed the inlet pipe, department is fixed with the water tank in the middle of the inside bottom of under casing, the backward flow mouth has all been seted up to the up end both sides of water tank, department is fixed with the pump body in the middle of the inside bottom of water tank, and runs through the upper end of the pump body and install the passage, the lower extreme of purifying box runs through the department in the middle of the up end of installing at the under casing, the inside bottom of purifying box is fixed with the dispersion case through the dead lever, and the both sides lower extreme of dispersion case all runs through and installs the runner pipe, inside one side of dispersion case is rotated through the pivot and is installed and drive the tooth, it fixes department in the middle of the inside top of purifying box to spray the box, the up end at the purifying box is fixed to the rose box.

Preferably, the lower terminal surface of under casing is fixed with the callus on the sole, the callus on the sole is equipped with four altogether, and four callus on the sole are array distribution, the lower extreme of callus on the sole is fixed with the slipmat.

Preferably, the upper end surface of the water tank is connected with the joint of the purifying tank and the bottom tank through a collecting hopper through the outside, and the lower end of the circulating pipe penetrates through the lower side of the collecting hopper.

Preferably, the upper end of the material guide pipe is connected with the lower end face of the spraying box in a penetrating mode, a rotating ring is rotatably installed in the middle of the material guide pipe through a bearing, and fan blades are distributed on the outer side of the rotating ring in an annular array mode.

Preferably, the rotating ring is located inside the dispersion box, a tooth groove is formed in the lower end face of the rotating ring, and the driving teeth are meshed with the tooth groove.

Preferably, the opening part of the upper end of the dispersion box is fixedly provided with a top cover through a clamping block, the top cover is a bucket-shaped device, and the top cover is matched with the dispersion box in size.

Preferably, activated carbon is filled in the filter box, air holes are formed in two sides of the bottom end of the interior of the filter box and connected with the top end of the interior of the purification box, and isolating nets are arranged in the air holes.

Compared with the prior art, the utility model has the following beneficial effects: the external power supply supplies power, an operator starts the device through external control equipment, waste gas is guided into the bottom box of the equipment through a feed pipe, then the waste gas enters a dispersion box through a through pipe, a built-in motor connected with a driving gear is started, the motor drives blades on a rotating ring to rotate through tooth sockets meshed with the rotating ring, the blades stir the waste gas to evenly scatter the waste gas, the waste gas drifts into a purification box through gaps among a plurality of clamping blocks, a pump body is started to guide liquid in a water tank into a spray box through a guide pipe, a water curtain is formed by a spray head outside the spray box to spray outwards, particle impurities in the waste gas are taken away through water curtain contamination, water drops fall and then return to the water tank through a gathering hopper and a backflow port, the waste gas enters a filter box through an air hole after rising, peculiar smell in the waste gas is adsorbed through active carbon in the filter box, the waste gas is discharged through an opening at the upper end of the filter box, and the water and the active carbon in the water tank are periodically replaced, this device is easy and simple to handle, and the waste gas that evenly wafts is convenient for the water curtain and is carried out the neutralization to particle impurity, increases the active carbon filtration simultaneously and ensures purification quality.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the external structure of the present invention;

FIG. 3 is a schematic view of the structure of the dispersion box of the present invention.

In the figure: 1. a filter box; 2. a purification box; 3. fixing the rod; 4. a flow-through tube; 5. a feed pipe; 6. a foot pad; 7. a water tank; 8. a pump body; 9. a return port; 10. a bottom box; 11. a gathering hopper; 12. a dispersion box; 13. a clamping block; 14. a top cover; 15. a material guide pipe; 16. a spray box; 17. air holes; 18. activated carbon; 19. a fan blade; 20. a drive tooth; 21. and (6) rotating the ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides an embodiment: an air purification device for a paint spray booth suitable for factory paint spraying comprises a filter box 1, a purification box 2, a bottom box 10 and a spray box 16, wherein foot pads 6 are fixed on the lower end face of the bottom box 10, the foot pads 6 are totally four, the four foot pads 6 are distributed in an array mode, anti-slip pads are fixed on the lower ends of the foot pads 6, a feeding pipe 5 is installed on one side of the bottom box 10 in a penetrating mode, a water tank 7 is fixed in the middle of the inner bottom end of the bottom box 10, the upper end face of the water tank 7 is connected with the connection position of the purification box 2 and the bottom box 10 through a material collecting hopper 11 through the outer side, the lower end of a circulating pipe 4 is connected with the lower side of the material collecting hopper 11 in a penetrating mode, return ports 9 are formed in two sides of the upper end face of the water tank 7, a pump body 8 is fixed in the middle of the inner bottom end of the water tank 7, a material guide pipe 15 is installed on the upper end of the pump body 8 in a penetrating mode, the upper end of the material guide pipe 15 is connected with the lower end face of the spray box 16 in a penetrating mode, a rotating mode is provided with a rotating ring 21 through a bearing, and fan blades 19 are distributed on the outer side of the rotating ring 21 in an annular array.

Department in the middle of the up end of purifying box 2 runs through and installs at under casing 10, the inside bottom of purifying box 2 is fixed with dispersion box 12 through dead lever 3, and the both sides lower extreme of dispersion box 12 all runs through and installs runner pipe 4, drive tooth 20 is installed through the pivot rotation in inside one side of dispersion box 12, spray box 16 and fix department in the middle of the inside top of purifying box 2, swivel ring 21 is located the inside of dispersion box 12, the tooth's socket has been seted up to the lower terminal surface of swivel ring 21, and drive tooth 20 and tooth's socket mesh, the upper end opening part of dispersion box 12 is fixed with top cap 14 through clamp splice 13, top cap 14 is hopper-shaped equipment, and top cap 14 and dispersion box 12 size looks adaptation.

The filter box 1 is fixed on the upper end surface of the purification box 2, the filter box 1 is filled with active carbon 18, the two sides of the inner bottom end of the filter box 1 are provided with air holes 17, the air holes 17 are connected with the inner top end of the purification box 2, the air holes 17 are internally provided with a separation net which is powered by an external power supply, an operator starts the device through an external control device, waste gas is guided into the device bottom box 10 through a feed pipe 5, the waste gas enters into a dispersion box 12 through a through pipe 4, a built-in motor connected with a driving tooth 20 is started, the motor drives a fan blade 19 on a rotating ring 21 to rotate through a tooth socket meshed with the rotating ring 21, the fan blade 19 stirs the waste gas to uniformly disperse, the waste gas drifts into the purification box 2 through gaps among a plurality of clamping blocks 13, a pump body 8 is started to guide liquid in the water tank 7 into a spray box 16 through a guide pipe 15, a water curtain is formed by a spray nozzle outside the spray box 16, and particle impurities in the waste gas are taken away through the water curtain, then in the water tank 7 is got back to through gathering hopper 11 and backward flow mouth 9 after the drop of water descends, waste gas rises the back and gets into rose box 1 through gas pocket 17, activated carbon 18 adsorbs in to waste gas peculiar smell in through

rose box

1, 1 upper end opening of rethread rose box is with waste gas discharge, regularly change water and activated carbon 18 in to water tank 7, this device is easy and simple to handle, the waste gas through evenly wafting is convenient for the water curtain and is neutralized particle impurity, increase activated carbon 18 simultaneously and filter and ensure purification quality.

The working principle is as follows: in the work of the utility model, an external power supply supplies power, an operator starts the device through an external control device, waste gas is guided into the bottom box 10 of the device through a feed pipe 5, then the waste gas enters a dispersion box 12 through a through-flow pipe 4, a built-in motor connected with a driving gear 20 is started, the motor drives an upper fan blade 19 of a rotating ring 21 to rotate through a tooth socket meshed with the rotating ring 21, the fan blade 19 stirs the waste gas to uniformly scatter, the waste gas floats into a purification box 2 through gaps among a plurality of clamping blocks 13, a pump body 8 is started to guide liquid in a water tank 7 into a spray box 16 through a guide pipe 15, a water curtain is formed by a spray head outside the spray box 16 to spray outwards, particle impurities in the waste gas are taken away through water curtain contamination, water drops fall and then return to the water tank 7 through a gathering hopper 11 and a return port 9, the waste gas enters a filter box 1 through an air hole 17 after rising, peculiar smell in the waste gas is absorbed through active carbon 18 in the filter box 1, and then the waste gas is discharged through the opening at the upper end of the filter box 1, and the water and the active carbon 18 in the water tank 7 are replaced regularly. The above is the working principle of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air purification device for spray booth suitable for factory sprays paint, includes rose box (1), purifying box (2), under casing (10) and sprays box (16), its characterized in that: a feeding pipe (5) is arranged on one side of the bottom box (10) in a penetrating way, a water tank (7) is fixed in the middle of the bottom end in the bottom box (10), both sides of the upper end surface of the water tank (7) are provided with return ports (9), the middle of the bottom end inside the water tank (7) is fixed with a pump body (8), the upper end of the pump body (8) is provided with a material guide pipe (15) in a penetrating way, the lower end of the purifying box (2) is arranged in the middle of the upper end surface of the bottom box (10) in a penetrating way, a dispersion box (12) is fixed at the bottom end inside the purification box (2) through a fixing rod (3), the lower ends of the two sides of the dispersion box (12) are respectively provided with a circulating pipe (4) in a penetrating way, one side in the dispersion box (12) is rotatably provided with a driving tooth (20) through a rotating shaft, the spraying box (16) is fixed in the middle of the top end of the interior of the purifying box (2), and the filter box (1) is fixed on the upper end face of the purifying box (2).

2. The air cleaning apparatus for a paint spray booth suitable for factory painting according to claim 1, wherein: the lower terminal surface of under casing (10) is fixed with callus on the sole (6), callus on the sole (6) are equipped with four altogether, and four callus on the sole (6) are array distribution, the lower extreme of callus on the sole (6) is fixed with the slipmat.

3. The air cleaning apparatus for a paint spray booth suitable for factory painting according to claim 1, wherein: the upper end surface of the water tank (7) is connected with the joint of the purifying tank (2) and the bottom tank (10) through a collecting hopper (11) at the outer side, and the lower end of the circulating pipe (4) is connected with the lower side of the collecting hopper (11) in a penetrating way.

4. The air cleaning apparatus for a paint spray booth suitable for factory painting according to claim 1, wherein: the upper end of the material guide pipe (15) is connected with the lower end face of the spraying box (16) in a penetrating mode, a rotating ring (21) is rotatably installed in the middle of the material guide pipe (15) through a bearing, and fan blades (19) are distributed on the outer side of the rotating ring (21) in an annular array mode.

5. The air cleaning apparatus for a paint spray booth according to claim 4, wherein: the rotating ring (21) is located inside the dispersing box (12), a tooth groove is formed in the lower end face of the rotating ring (21), and the driving teeth (20) are meshed with the tooth groove.

6. The air cleaning apparatus for a paint spray booth suitable for factory painting according to claim 1, wherein: the upper end opening part of dispersion case (12) is fixed with top cap (14) through clamp splice (13), top cap (14) are hopper-shaped equipment, and top cap (14) and dispersion case (12) size looks adaptation.

7. The air cleaning apparatus for a paint spray booth suitable for factory painting according to claim 1, wherein: activated carbon (18) are filled in the filter box (1), air holes (17) are formed in the two sides of the bottom end of the interior of the filter box (1), the air holes (17) are connected with the top end of the interior of the purification box (2), and isolation nets are arranged in the air holes (17).