CN214486389U

CN214486389U - Circulating air purification device of paint spray booth

Info

Publication number: CN214486389U
Application number: CN202023344871.5U
Authority: CN
Inventors: 耿超; 滕延文
Original assignee: Qingdao Lurun Energy Environment Co ltd
Current assignee: Qingdao Lurun Energy Environment Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-26
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a spray booth circulated air purifier, the power distribution box comprises a box body, box inner wall fixedly connected with fan, the fixed box of box inner wall fixedly connected with, the inlet end intercommunication of fixed box through intake pipe and fan, the box lateral wall is equipped with the opening, fixed box inner wall fixedly connected with dust screen, be equipped with dust removal mechanism in the box, dust removal mechanism includes the fixed plate of fixed connection at the box inner wall, lateral wall fixedly connected with motor on the fixed plate, the reciprocal lead screw of output shaft fixedly connected with of motor. The utility model discloses make the air flow along arranging of guide plate, prolonged the contact time of formaldehyde with the photocatalyst, improved the decomposition rate of formaldehyde, can also brush the dust of dust screen lateral wall down, prevent that the dust from plugging up the vent of dust screen, guaranteed the circulation of air of dust screen both sides to realized collecting the concentration of dust, not needing the manual work to clear up the dust screen, reduced staff's work load.

Description

Circulating air purification device of paint spray booth

Technical Field

The utility model relates to a formaldehyde purification technology field especially relates to a spray booth circulated air purifier.

Background

The paint contains formaldehyde, the formaldehyde is a colorless organic chemical substance and has irritant gas, the formaldehyde has irritant effect on eyes, noses and the like, the air contains a large amount of formaldehyde immediately after the paint is sprayed, and if the formaldehyde is not treated, the formaldehyde can be absorbed by human bodies for a long time to cause poisoning.

The existing formaldehyde treatment method is to open the doors and windows of a room, reduce the content of formaldehyde in the air by accelerating the flow of the air, reduce the formaldehyde content in the room in windless weather at the time, and reduce the speed of reducing the formaldehyde content in the room, so that a purification device is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a circulating air purification device for a paint spray booth.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a spray booth circulated air purifier, includes the box, box inner wall fixedly connected with fan, the fixed box of box inner wall fixedly connected with, the inlet end intercommunication of intake pipe and fan is passed through to fixed box, the box lateral wall is equipped with the opening, fixed box inner wall fixedly connected with dust screen, be equipped with dust removal mechanism in the box, dust removal mechanism includes the fixed plate of fixed connection at the box inner wall, lateral wall fixedly connected with motor on the fixed plate, the reciprocal lead screw of output shaft fixedly connected with of motor, reciprocal lead screw lateral wall threaded connection has the movable block, movable block lateral wall fixedly connected with brush, box inner wall fixedly connected with places the board, it is equipped with the collection box to place the board upper wall, be equipped with purification mechanism in the box.

Preferably, purification mechanism includes the fixed case of fixed connection bottom in the box, the end intercommunication of giving vent to anger of fixed case through outlet duct and fan, fixed incasement wall fixed connection has the photocatalyst, a plurality of guide plates of fixed incasement wall fixedly connected with, fixed case lateral wall intercommunication is equipped with the blast pipe.

Preferably, the exhaust pipe extends out of the box body, and an ultraviolet lamp is fixedly connected to the top in the fixed box.

Preferably, a plurality of the guide plates are arranged in a staggered mode, and the side walls of the guide plates are tightly attached to the inner wall of the fixed box.

Preferably, the lower side wall of the fixed box is provided with a communication port which is positioned right above the collection box.

Preferably, the side wall of the box body is provided with a through opening, and the inner wall of the through opening is rotatably connected with a cabinet door.

The utility model discloses in have following beneficial effect:

1. the device sucks air in a paint spray booth into the fixed box through the fan, irradiates the photocatalyst through the ultraviolet lamp, decomposes formaldehyde in the air, reduces the content of formaldehyde in the fixed box, and prolongs the contact time of the formaldehyde and the photocatalyst and improves the decomposition rate of the formaldehyde, because the air flows along the arrangement of the guide plates;

2. the motor drives the reciprocating screw rod to rotate, so that the moving block is driven to move, the hairbrush is driven to move, dust on the side wall of the dustproof net can be brushed down, the dust is prevented from blocking a ventilation opening of the dustproof net, and air circulation on two sides of the dustproof net is guaranteed;

3. the dust that sweeps falls into through the intercommunication mouth and collects in the box, has avoided the dust to pile up in fixed box, has realized simultaneously collecting concentrating of dust, does not need the manual work to clear up the dust screen, has reduced staff's work load.

Drawings

Fig. 1 is a schematic structural view of a circulating air purification device of a paint spray booth provided by the present invention;

fig. 2 is a front view of the circulating air purifying device for the paint spray booth.

In the figure: the device comprises a box body 1, a fan 2, an air inlet pipe 3, an air outlet pipe 4, a fixing box 5, a photocatalyst 6, a guide plate 7, a fixing plate 8, a motor 9, a reciprocating screw rod 10, a fixing box 11, a dust screen 12, a moving block 13, a hairbrush 14, a placing plate 15, a collecting box 16, an opening 17 and an exhaust pipe 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a paint spray booth circulated air purifier, includes box 1, and 1 lateral wall of box is equipped with runs through the mouth, runs through a mouthful inner wall and rotates and be connected with the cabinet door, and 1 inner wall fixedly connected with fan 2 of box, 1 inner wall fixedly connected with of box fix box 11, and fix box 11 passes through intake pipe 3 and fan 2's inlet end intercommunication, and 1 lateral wall of box is equipped with opening 17, and 11 inner wall fixedly connected with dust screen 12 of fix box.

Be equipped with dust removal mechanism in the box 1, dust removal mechanism includes fixed plate 8 of fixed connection at 1 inner wall of box, lateral wall fixedly connected with motor 9 on fixed plate 8, the reciprocal lead screw 10 of output shaft fixedly connected with of motor 9, reciprocal lead screw 10 lateral wall threaded connection has movable block 13, movable block 13 lateral wall fixedly connected with brush 14, brush 14 and the contact of dust screen 12 lateral wall, ensure to brush down the dust on the dust screen 12 lateral wall, board 15 is placed to 1 inner wall fixedly connected with of box, it is equipped with collects box 16 to place board 15 lateral wall, the dust has been collected, can take out collection box 16, clean, place again on placing board 15, lateral wall is equipped with the intercommunication mouth under the fixed box 11, the intercommunication mouth is located directly over collection box 16, ensure that the dust can fall into in the collection box 16.

Be equipped with purification mechanism in the box 1, purification mechanism includes fixed box 5 of fixed connection bottom in box 1, top fixedly connected with ultraviolet lamp in fixed box 5, fixed box 5 is through the end intercommunication of giving vent to anger of outlet duct 4 and fan 2, fixed box 5 inner wall fixed connection has photocatalyst 6, a plurality of guide plates 7 of fixed box 5 inner wall fixedly connected with, a plurality of guide plates 7 are crisscross to be placed, 5 lateral wall intercommunications of fixed box are equipped with blast pipe 18, blast pipe 18 extends to outside the box 1.

When purifying the air in the spray booth, start fan 2 and open ultraviolet lamp, in fan 2 inhales fixed box 5 with the air in the spray booth, ultraviolet lamp shines at 6 lateral walls of photocatalyst, can decompose the formaldehyde in fixed box 5, and the air in fixed box 5 flows along arranging of guide plate 7, has prolonged formaldehyde and photocatalyst 6's contact time, has improved the decomposition rate of formaldehyde.

Starting motor 9, motor 9 drive reciprocal lead screw 10 rotates to drive movable block 13 and remove, thereby drive brush 14 and remove, can brush down the dust of dust screen 12 lateral wall, the dust that falls into along the intercommunication mouth and collects in the box 16, realized collecting the concentration of dust, avoided the dust to block up dust screen 12, guaranteed the circulation of dust screen 12 both sides air.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The circulating air purification device for the paint spray booth comprises a box body (1) and is characterized in that a fan (2) is fixedly connected to the inner wall of the box body (1), a fixing box (11) is fixedly connected to the inner wall of the box body (1), the fixing box (11) is communicated with the air inlet end of the fan (2) through an air inlet pipe (3), an opening (17) is formed in the side wall of the box body (1), a dust screen (12) is fixedly connected to the inner wall of the fixing box (11), a dust removal mechanism is arranged in the box body (1), the dust removal mechanism comprises a fixing plate (8) fixedly connected to the inner wall of the box body (1), a motor (9) is fixedly connected to the side wall of the fixing plate (8), a reciprocating lead screw (10) is fixedly connected to an output shaft of the motor (9), a moving block (13) is in threaded connection with the side wall of the reciprocating lead screw (10), and a brush (14) is fixedly connected to the side wall of the moving block (13), the box is characterized in that a placing plate (15) is fixedly connected to the inner wall of the box body (1), a collecting box (16) is arranged on the side wall of the placing plate (15), and a purifying mechanism is arranged in the box body (1).

2. The circulating air purification device for the paint spray booth according to claim 1, wherein the purification mechanism comprises a fixed box (5) fixedly connected to the bottom inside the cabinet (1), the fixed box (5) is communicated with the air outlet end of the fan (2) through an air outlet pipe (4), a photocatalyst (6) is fixedly connected to the inner wall of the fixed box (5), a plurality of guide plates (7) are fixedly connected to the inner wall of the fixed box (5), and an exhaust pipe (18) is arranged in the communication of the side wall of the fixed box (5).

3. The circulating air purification device for paint spray booth according to claim 2, wherein said exhaust pipe (18) extends to the outside of the cabinet (1), and an ultraviolet lamp is fixedly connected to the top inside said fixed cabinet (5).

4. The circulating air purification device for the paint spray booth according to claim 2, wherein a plurality of the guide plates (7) are arranged in a staggered manner, and the side walls of the plurality of the guide plates (7) are tightly attached to the inner wall of the fixed box (5).

5. The circulating air purification device for paint spray booth according to claim 1, wherein the lower side wall of the fixed box (11) is provided with a communication port, and the communication port is located right above the collection box (16).

6. The circulating air purification device for the paint spray booth according to claim 3, wherein a through opening is formed in a side wall of the box body (1), and a cabinet door is rotatably connected to an inner wall of the through opening.