CN219540717U - Paint room exhaust treatment device - Google Patents

Abstract

The utility model discloses a paint booth exhaust gas treatment device, which comprises a paint booth, wherein a first shell is fixedly arranged on the left side of the top of the paint booth, a paint mist removing assembly is arranged in the first shell, a treatment box is fixedly arranged on the right side of the paint mist removing assembly at the top of the paint booth, a treatment assembly is arranged in the treatment box, a second shell is fixedly arranged on the right side of the treatment assembly at the top of the paint booth, a purifying assembly is arranged in the second shell, and an air suction assembly is arranged above the inside of the paint booth; according to the utility model, the exhaust gas generated in the paint room enters the first shell through the suction hood and the suction pipe by opening the suction fan, the filter screen plate and the fiber filter cotton plate are arranged in the first shell, particles and paint particles contained in the gas can be quickly and primarily filtered, the paint particles are prevented from being adsorbed on the lung of a human body, and the filter screen plate and the fiber filter cotton plate are conveniently taken out and replaced through the arranged drawing handle.

Description

Paint room exhaust treatment device

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to a paint room waste gas treatment device.

Background

Paint booths, as their name implies, paint color treatment of a filtered painted object in one room, are also known as paint baking booths. The paint room is equipment for providing special environment for coating operation, and can meet the requirements of the coating operation on temperature, humidity, illuminance, air cleanliness and the like; can limit and treat paint mist and organic waste gas generated during paint spraying operation and then discharge the paint mist and the organic waste gas, and is environment-friendly coating equipment.

The patent with the publication number of CN211707190U discloses a spray booth exhaust gas treatment device, which comprises a base plate, the top fixed mounting of bottom plate has the spray booth body, the inside movable mounting of spray booth body has the movable frame, the bottom fixed mounting of movable frame has four walking wheels in quantity, the left side inner wall fixed mounting of spray booth body has the fixing base. This spray booth exhaust treatment device has installed the movable frame through to the spray booth body to and installed the walking wheel to the movable frame, makes the movable frame can remove, through having installed the fixing base, and offered the movable chamber to the fixing base, and installed the movable block to the movable chamber, and installed the threaded rod that runs through the movable block to power motor.

However, the above-mentioned structure has the disadvantage that a great amount of paint particles and harmful gases are present in the exhaust gas discharged from the paint booth, and the extracted exhaust gas cannot be effectively degraded, so the present utility model provides a paint booth exhaust gas treatment device, which solves the above-mentioned problems by defining structures such as a filter screen plate and a fiber filter cotton plate.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a paint room waste gas treatment device, which solves the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a paint booth exhaust treatment device, includes the paint booth, paint booth top left side fixed mounting has first casing, install the paint mist that clears away the paint granule material in the waste gas in the first casing and clear away the subassembly, paint booth top is located paint mist and clears away subassembly right side fixed mounting and have the treatment box, treatment box internally mounted has the treatment element who is used for handling the interior harmful gas of paint booth, paint booth top is located treatment element right side fixed mounting and has the second casing, install the purification unit who further purifies harmful gas in the waste gas in the second casing, the inside top of paint booth is installed the subassembly of breathing in.

The paint mist cleaning component comprises an air suction pipe fixedly communicated to the left side of a first shell, a warm light lamp capable of improving activity of molecules in air is fixedly arranged on the two sides of the upper and lower symmetry in the first shell, a first T-shaped sliding rail is symmetrically and fixedly arranged on the right side of the warm light lamp inside the first shell, two first T-shaped sliding blocks are fixedly connected to the first T-shaped sliding rail in a sliding manner, a filter screen plate is fixedly arranged between the first T-shaped sliding blocks, a second T-shaped sliding rail is fixedly arranged on the right side of the first shell, two second T-shaped sliding blocks are slidably connected to the second T-shaped sliding rails, a fiber filter cotton plate is fixedly arranged between the second T-shaped sliding blocks, a drawing handle is fixedly arranged on one side of the filter screen plate and one side of the fiber filter cotton plate, a sealing door is connected to one side of the first shell through a hinge, and a first air outlet pipe is fixedly communicated to one side of the first shell, which is far away from the air suction pipe.

Preferably, the subassembly of breathing in is including installing the box of breathing in the inside top of spray booth, a plurality of evenly distributed's cover of breathing in has all been seted up to the box bottom of breathing in, the box up end right side fixed mounting that breathes in has the bracing piece, bracing piece other end fixed mounting is at the spray booth roof, and the breathing in other end is fixed and runs through to the spray booth roof fixed intercommunication in the box up end left side of breathing in.

Preferably, the processing assembly comprises mounting plates fixedly mounted on two symmetrical sides inside the processing box, a plurality of mounting grooves are formed in one side of each mounting plate, low-temperature plasmas are connected between the mounting grooves in an upper-lower symmetrical mode in a sliding mode, a plurality of ultraviolet lamp tubes are mounted on the right side of the processing box and located on the right side of the low-temperature plasmas, a plurality of photocatalysts are mounted between the ultraviolet lamp tubes, and a second air outlet pipe is fixedly communicated with one side, far away from the first air outlet pipe, of the right side of the processing box.

Preferably, the purification assembly comprises a photocatalytic piece arranged on one side of the inside of the second shell, an activated carbon adsorption plate is arranged on the right side of the photocatalytic piece inside the second shell, a third air outlet pipe is fixedly communicated with one side, away from the second air outlet pipe, of the second shell, and a first valve is fixedly arranged on the third air outlet pipe.

Preferably, a suction fan is fixedly arranged on the right side of the top of the paint spray booth, and the suction end of the suction fan is fixedly arranged at the other end of the third air outlet pipe.

Preferably, an exhaust pipe is fixedly arranged at the air outlet end of the suction fan.

Preferably, one side of the outer surface of the third air outlet pipe is fixedly communicated with an air return pipe, the other end of the air return pipe is fixedly communicated with one side of the top of the first shell, and a second valve is fixedly arranged on the air return pipe.

Preferably, the fiber filter cotton in the fiber filter cotton plate is adsorbed with a proper amount of organic solvent, and the air detector is arranged in the third air outlet pipe.

Advantageous effects

The utility model provides a paint room waste gas treatment device. Compared with the prior art, the method has the following beneficial effects:

(1) According to the utility model, exhaust gas generated in a paint room enters the first shell through the suction hood and the suction pipe by opening the suction fan, the filter screen plate and the fiber filter cotton plate are arranged in the first shell, particles and paint particles contained in the gas can be quickly and primarily filtered, damage caused by the adsorption of the paint particles on the lung of a human body is avoided, and the filter screen plate and the fiber filter cotton plate are convenient to replace and maintain through the arranged first T-shaped slide rail, the first T-shaped slide block, the second T-shaped slide rail, the second T-shaped slide block and the drawing handle.

(2) The utility model can destroy the molecular structure in the waste gas by arranging a plurality of low-temperature plasmas, and can lead a plurality of photocatalysts to generate a strong catalytic degradation function under the action of ultraviolet light and visible light by a plurality of ultraviolet lamp tubes, effectively degrade toxic and harmful gases in the air, effectively kill a plurality of bacteria, decompose and harmlessly treat toxins released by bacteria or fungi, reprocess the waste gas by a photocatalyzing piece and an active carbon adsorption plate, detect that the waste gas does not meet the emission standard by an air detector, and discharge the waste gas by an exhaust pipe if the waste gas does not meet the emission standard, and reprocess the waste gas by an air return pipe until the waste gas meets the emission standard.

Drawings

FIG. 1 is a perspective view of the external structure of the present utility model;

FIG. 2 is a front view of the internal structure of the present utility model;

FIG. 3 is a schematic view of a paint mist elimination assembly according to the utility model;

FIG. 4 is a schematic view of a processing assembly of the present utility model;

fig. 5 is a schematic view of a purification assembly of the present utility model.

1, a paint spray booth; 2. a first housing; 3. a treatment box; 4. a second housing; 5. a suction fan; 6. an exhaust pipe; 7. an air return pipe; 8. a second valve; 100. a paint mist removing assembly; 101. an air suction pipe; 102. a warm light; 103. the first T-shaped sliding rail; 104. a first T-shaped slider; 105. a filter screen plate; 106. the second T-shaped sliding rail; 107. a second T-shaped slider; 108. a fibrous filter cotton plate; 109. a pull handle; 110. sealing the door; 111. a first air outlet pipe; 200. a processing assembly; 201. a mounting plate; 202. a mounting groove; 203. a low temperature plasma; 204. an ultraviolet lamp tube; 205. a photocatalyst; 206. a second air outlet pipe; 300. a purification assembly; 301. a photocatalytic member; 302. an activated carbon adsorption plate; 303. a third air outlet pipe; 304. a first valve; 400. a suction assembly; 401. an air suction box; 402. an air suction cover; 403. and (5) supporting the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-5, a paint booth exhaust gas treatment device includes a paint booth 1, a first housing 2 is fixedly mounted on the left side of the top of the paint booth 1, a paint mist cleaning assembly 100 for cleaning paint particulate matters in exhaust gas is mounted in the first housing 2, a treatment box 3 is fixedly mounted on the right side of the paint mist cleaning assembly 100 at the top of the paint booth 1, a treatment assembly 200 for treating harmful gases in the paint booth is mounted in the treatment box 3, a second housing 4 is fixedly mounted on the right side of the treatment assembly 200 at the top of the paint booth 1, a purifying assembly 300 for further purifying harmful gases in exhaust gas is mounted in the second housing 4, and a suction assembly 400 is mounted above the interior of the paint booth 1.

The paint mist removing assembly 100 comprises an air suction pipe 101 fixedly communicated with the left side of a first shell 2, a warm light lamp 102 capable of improving the activity of molecules in air is fixedly arranged on the upper and lower symmetrical sides in the first shell 2, the warm light lamp 102 can improve the activity of the molecules in air, so that particle dust and paint particles contained in air can be removed quickly, a first T-shaped slide rail 103 is symmetrically and fixedly arranged on the right side of the warm light lamp 102 in the first shell 2, first T-shaped slide blocks 104 are fixedly connected in the two first T-shaped slide rails 103, a filter screen 105 is fixedly arranged between the two first T-shaped slide blocks 104, a second T-shaped slide rail 106 is fixedly arranged in the first shell 2 and symmetrically arranged on the right side of the filter screen 105, a second T-shaped slide block 107 is slidably connected in the two second T-shaped slide rails 106, a fiber filter cotton plate 108 is fixedly arranged between the two second T-shaped slide blocks 107, the filter screen plate 105 and the fiber filter cotton plate 108 are fixedly provided with the pull handle 109 on one side, the sealing door 110 is connected to one side of the first shell 2 through a hinge, the first air outlet pipe 111 is fixedly connected to one side of the first shell 2, fine particle dust and paint particles in waste gas can be quickly removed through the paint mist removing assembly 100, when the fine particle dust and paint particles in the waste gas need to be removed, the waste gas generated in a paint room enters the first shell 2 through the air suction assembly 400, the activity of molecules in air can be improved through the warm light lamp 102 arranged in the first shell 2, and then fine particles and paint particles contained in the quick filter gas are discharged into the treatment box 3 through the first air outlet pipe 111.

Embodiment two:

referring to fig. 1-5, the present embodiment provides a technical solution based on the first embodiment: the subassembly 400 of breathing in is including installing the box 401 of breathing in the inside top of spray booth 1, the box 401 bottom of breathing in has all offered a plurality of evenly distributed's cover 402 of breathing in, the right side fixed mounting of box 401 up end has bracing piece 403, bracing piece 403 other end fixed mounting is at spray booth 1 roof, the breathing pipe 101 other end is fixed and runs through to spray booth 1 roof fixed intercommunication in the box 401 up end left side of breathing in, can effectually suck the waste gas in the spray booth 1 through the subassembly 400 of breathing in that sets up, inhale the waste gas in the spray booth 1 through cover 402 and breathing pipe 101 of breathing in through start-up suction fan 5 and handle in first casing 2.

The treatment assembly 200 comprises mounting plates 201 fixedly arranged at two symmetrical sides inside the treatment box 3, a plurality of mounting grooves 202 are respectively formed in one side of the two mounting plates 201, low-temperature plasmas 203 are respectively and slidably connected between the upper and lower symmetrical mounting grooves 202, the low-temperature plasmas 203 can destroy molecular structures in waste gas, a plurality of ultraviolet lamp tubes 204 are arranged on the right side of the low-temperature plasmas 203 inside the treatment box 3, a plurality of photocatalysts 205 are arranged between the plurality of ultraviolet lamp tubes 204, the plurality of photocatalysts 205 generate strong catalytic degradation function under the action of ultraviolet light and visible light through the plurality of ultraviolet lamp tubes 204, toxic and harmful gases in the air are effectively degraded, a second air outlet pipe 206 is fixedly communicated with one side, far away from the first air outlet pipe 111, of the right side of the treatment box 3, the waste gas can be effectively degraded through the arranged treatment assembly 200, when the waste gas is required to be effectively degraded, the molecular structure in the waste gas is destroyed through the low-temperature plasma 203, then a plurality of ultraviolet lamp tubes 204 are used for generating a strong catalytic degradation function under the action of ultraviolet light and visible light, a plurality of photocatalysts 205 are used for effectively degrading toxic and harmful gases in the air, the purifying component 300 comprises a photocatalysts 301 arranged on one side in the second shell 4, the photocatalysts 301 are used for treating part of organic pollutants remained in the waste gas, an activated carbon adsorption plate 302 is arranged on the right side of the photocatalysts 301 in the second shell 4, the activated carbon adsorption plate 302 can further adsorb the pollutants, a third air outlet pipe 303 is fixedly communicated on one side, far away from the second air outlet pipe 206, of the second shell 4, a first valve 304 is fixedly arranged on the third air outlet pipe 303, the treated waste gas can be effectively treated again through the purifying component 300, when the treated waste gas needs to be treated again, part of organic pollutants still existing in the waste gas is treated through the photocatalytic piece 301, then the pollutants are further adsorbed through the activated carbon adsorption plate 302, the right side of the top of the spray booth 1 is fixedly provided with the suction fan 5, the suction end of the suction fan 5 is fixedly arranged at the other end of the third air outlet pipe 303, the air outlet end of the suction fan 5 is fixedly provided with the exhaust pipe 6, one side of the outer surface of the third air outlet pipe 303 is fixedly communicated with the air return pipe 7, the other end of the air return pipe 7 is fixedly communicated with one side of the top of the first shell 2, the second valve 8 is fixedly arranged on the air return pipe 7, a proper amount of organic solvent is adsorbed on fiber filter cotton in the fiber filter cotton plate 108, the air detector is arranged in the third air outlet pipe 303, and whether the treated waste gas meets the emission standard or not can be detected by the air detector.

And all that is not described in detail in this specification is well known to those skilled in the art.

When the device works, firstly, the suction fan 5 is opened, waste gas generated in the paint spray booth 1 enters the suction pipe 101 through the suction hood 402 and the suction box 401, the suction pipe 101 discharges the waste gas into the first shell 2, the activity of molecules in air is improved through the warm light lamp 102 arranged in the first shell 2, then, particles and paint particles contained in the filtered gas rapidly pass through the filter screen plate 105 and the fiber filter cotton plate 108, and then, the waste gas is discharged into the treatment box 3 through the first air outlet pipe 111, the molecular structure in the waste gas is destroyed by the low-temperature plasma 203 in the treatment box 3, the toxic and harmful gas in the air are effectively degraded through the photocatalyst 205 generated under the action of ultraviolet light and visible light through the ultraviolet lamp pipes 204, then, the treated gas is discharged into the second shell 4 through the second air outlet pipe 206, partial organic pollutants in the waste gas are treated through the photocatalyst 301 in the second shell 4, then, the pollutants are further adsorbed through the activated carbon adsorption plate 302, the treated waste gas is discharged into the third air outlet pipe 111, the molecular structure in the waste gas is destroyed, the waste gas is discharged into the third air outlet pipe 303, and the waste gas is detected to be in accordance with the standard of whether the waste gas discharge valve is in accordance with the first air outlet pipe 6 or not met, and the waste gas discharge standard is opened through the third air outlet pipe 6, and the valve is opened, and the exhaust valve is opened, and the standard is opened, and the waste gas is detected is opened, and the standard is opened.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. The utility model provides a paint booth exhaust gas treatment device, includes paint booth (1), its characterized in that: the paint spray booth comprises a paint spray booth body, a paint mist cleaning component (100) for cleaning paint particulate matters in waste gas is arranged in the first shell (2), a treatment box (3) is fixedly arranged on the right side of the paint mist cleaning component (100) at the top of the paint spray booth body, a treatment component (200) for treating harmful gas in the paint spray booth body is arranged in the treatment box (3), a second shell (4) is fixedly arranged on the right side of the treatment component (200) at the top of the paint spray booth body, a purification component (300) for further purifying the harmful gas in the waste gas is arranged in the second shell (4), and an air suction component (400) is arranged above the interior of the paint spray booth body;

the paint mist removing assembly (100) comprises an air suction pipe (101) fixedly communicated to the left side of a first shell (2), a warm light lamp (102) capable of improving molecular activity in air is fixedly arranged on the upper and lower symmetrical sides in the first shell (2), a first T-shaped sliding rail (103) is symmetrically and fixedly arranged on the right side of the warm light lamp (102) in the first shell (2), first T-shaped sliding blocks (104) are fixedly connected in the two first T-shaped sliding rails (103), a filter screen plate (105) is fixedly arranged between the two first T-shaped sliding blocks (104), a second T-shaped sliding rail (106) is fixedly arranged on the upper and lower symmetrical sides of the right side of the filter screen plate (105) in the first shell (2), a second T-shaped sliding block (107) is slidably connected between the two second T-shaped sliding rails (106), a fiber filter cotton plate (108) is fixedly arranged between the two second T-shaped sliding rails (107), a filter screen plate (105) and one side of the fiber cotton plate (108) are fixedly connected with a first air suction pipe (110), and the first side (2) is fixedly connected with a first air suction pipe (110); the purification assembly (300) comprises a photocatalysis member (301) arranged on one side of the inside of a second shell (4), an activated carbon adsorption plate (302) is arranged on the right side of the photocatalysis member (301) inside the second shell (4), a third air outlet pipe (303) is fixedly communicated with one side, far away from the second air outlet pipe (206), of the second shell (4), and a first valve (304) is fixedly arranged on the third air outlet pipe (303); the fiber filter cotton in the fiber filter cotton plate (108) is adsorbed with a proper amount of organic solvent, and the air detector is arranged in the third air outlet pipe (303).

2. A paint booth exhaust treatment apparatus according to claim 1, wherein: the utility model discloses a paint spraying room, including installation in paint spraying room (1) inside top inhale subassembly (400), a plurality of evenly distributed's cover (402) of breathing in has all been seted up to box (401) bottom of breathing in, box (401) up end right side fixed mounting has bracing piece (403) of breathing in, bracing piece (403) other end fixed mounting is at paint spraying room (1) roof, and breathing in (101) other end is fixed and runs through to paint spraying room (1) roof fixed intercommunication in box (401) up end left side of breathing in.

3. A paint booth exhaust treatment apparatus according to claim 1, wherein: the treatment assembly (200) comprises mounting plates (201) fixedly mounted on two sides of the inner portion of the treatment box (3), a plurality of mounting grooves (202) are formed in one side of each mounting plate (201), low-temperature plasmas (203) are slidably connected between the mounting grooves (202) of the upper and lower symmetry, a plurality of ultraviolet lamp tubes (204) are mounted on the right side of the low-temperature plasmas (203) inside the treatment box (3), a plurality of photocatalysts (205) are mounted between the ultraviolet lamp tubes (204), and a second air outlet pipe (206) is fixedly communicated with one side, far away from the first air outlet pipe (111), of the right side of the treatment box (3).

4. A paint booth exhaust treatment apparatus according to claim 1, wherein: the right side of the top of the paint spray booth (1) is fixedly provided with a suction fan (5), and the suction end of the suction fan (5) is fixedly arranged at the other end of the third air outlet pipe (303).

5. A paint booth exhaust treatment apparatus according to claim 4, wherein: an exhaust pipe (6) is fixedly arranged at the air outlet end of the suction fan (5).

6. A paint booth exhaust treatment apparatus according to claim 1, wherein: an air return pipe (7) is fixedly communicated with one side of the outer surface of the third air outlet pipe (303), the other end of the air return pipe (7) is fixedly communicated with one side of the top of the first shell (2), and a second valve (8) is fixedly installed on the air return pipe (7).