CN218223096U

CN218223096U - Paint filtering box of paint spraying room

Info

Publication number: CN218223096U
Application number: CN202222251459.1U
Authority: CN
Inventors: 李国华; 陈晓霞
Original assignee: Beijing Dingchi Intelligent Environmental Protection Equipment Co ltd
Current assignee: Beijing Dingchi Intelligent Environmental Protection Equipment Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-01-06
Anticipated expiration: 2032-08-25

Abstract

The utility model relates to a technical field that sprays paint specifically is paint filter box of spray booth. Which comprises an outer shell, shell cavity is provided with the filtration system that is used for filtering lacquer room waste gas and is used for the new trend system to the lacquer room air feed, separate through the baffle between filtration system and the new trend system, filtration system is including the filtration cotton board that is located shell cavity lower part position, the filtration sack that filtration cotton board upper portion rigidity set up, the active carbon frame of filtration sack upper portion position, install the exhaust fan at shell cavity right side upper portion position and install the waste gas air exit at shell top right side position, shell back one side bottom position is provided with the air inlet clearance with the lacquer room intercommunication, the new trend system is including installing the air inlet door at the positive left side upper portion position of shell, the air inlet machine of shell cavity left side upper portion position and communicating pipe with the lacquer room intercommunication. Filtration system and new trend system can not influence each other, have guaranteed the air quality who gets into the japanning room, and the waste gas that the japanning room discharged promotes filtration quality through triple filtration.

Description

Paint filtering box of paint spraying room

Technical Field

The utility model relates to a technical field that sprays paint specifically is paint filter box of spray booth.

Background

The paint spray booth is the equipment that provides the special environment of coating operation, contains a large amount of harmful substance in the paint vehicle, and the paint that high-pressure air jetted mostly stays on the work piece, and other carry out with waste gas and form the coating cloud dust, consequently need use the rose box to filter the coating cloud dust. Adopt air exhauster cyclone among the prior art to inhale the ventilation pipe to workshop waste gas to let paint powder adhesion on the filter screen in the vent, there is the filtration thoroughly, discharges the problem not up to standard, and the filter screen is also inconvenient to be dismantled, is cleared up simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problem of the prior art, the utility model provides a paint spraying booth paints rose box, the environmental protection bottom half gets into, and three in the environmental protection box filter, promote the exhaust emission quality, can not take place to influence between filtration system and the new trend system, have guaranteed the air quality who gets into the paint spraying booth.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a main technical scheme: which comprises an outer shell, shell cavity is provided with the filtration system that is used for filtering lacquer room waste gas and is used for the new trend system to the lacquer room air feed, separate through the baffle between filtration system and the new trend system, filtration system is including the filtration sack that is located the filtration cotton board of shell cavity lower part position, filtration cotton board upper portion rigidity set up, the active carbon frame of filtration sack upper portion position, install the exhaust fan at shell cavity right side upper portion position and install the waste gas air exit at shell top right side position, shell back one side bottom position is provided with the air inlet clearance with the lacquer room intercommunication, the new trend system is including installing the intake valve at shell front left side upper portion position, the air inlet machine of shell cavity left side upper portion position and with the communicating pipe of lacquer room intercommunication. Filtration system and new trend system can not influence each other, have guaranteed the air quality who gets into the japanning room, and the waste gas that the japanning room discharged promotes filtration quality through triple filtration.

Preferably, the activated carbon frame and the filter cotton plate are respectively connected with the shell in a sliding manner.

Preferably, one side of the front surface of the shell is provided with an activated carbon box body door and a precise filtering bin body door.

Preferably, the activated carbon frame is provided with six layers, the activated carbon box door corresponds to the activated carbon frame of the upper two layers, and the precise filtering cabin door corresponds to the activated carbon frame and the filter cotton plate of the lower four layers.

Preferably, the air inlet of the air inlet machine and the inner wall of the air inlet door are both provided with filter cotton.

Preferably, the filter cloth bag is of a corrugated structure.

(III) advantageous effects

The utility model provides a paint filtering box of paint spray booth. The method has the following beneficial effects:

(1) The whole layout of the equipment is compact and reasonable, and the occupation of space is reduced.

(2) And the waste gas discharged by the paint room is subjected to triple filtration, so that the air quality entering the paint room is ensured.

(3) The activated carbon frame and the filtering cotton plate which are opened in a sliding mode are convenient to replace, disassemble and clean the filtering cotton plate.

(4) The corrugated filter bag improves the contact area with paint mist, and the filtering effect is improved.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a structural view of the inner cavity of the housing of the present invention;

fig. 4 is a state diagram of the installation of the painting room of the present invention.

In the figure: 1. a housing; 2. a filter cotton plate; 3. a filter cloth bag; 4. an activated carbon frame; 5. an exhaust fan; 6. an exhaust outlet; 7. an intake gap; 8. an air inlet door; 9. an air inlet machine; 10. a communicating pipe; 11. an activated carbon box door; 12. precision filtration storehouse body door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1-4, the paint filter box for the paint spray booth comprises a shell 1, wherein an inner cavity of the shell 1 is provided with a filtering system for filtering waste gas of the paint spray booth and a fresh air system for supplying air to the paint spray booth, the filtering system and the fresh air system are separated by a partition plate, the filtering system and the fresh air system which are separated by the partition plate cannot be influenced mutually, the air quality entering the paint spray booth is guaranteed, and the air inflow is also guaranteed. The filtering system comprises a filtering cotton plate 2 positioned at the lower part of the inner cavity of the shell 1, a filtering cloth bag 3 fixedly arranged at the upper part of the filtering cotton plate 2, an active carbon frame 4 positioned at the upper part of the filtering cloth bag 3, the filtering cotton plate 2, the filtering cloth bag 3 and active carbon in the active carbon frame 4, and the exhaust emission quality is improved. Install exhaust fan 5 at 1 inner chamber right side upper portion position of shell and install the waste gas air exit 6 at 1 top right side position of shell, exhaust fan 5 provides power, and the inside waste gas in lacquer room is through filtering cotton board 2, filtering cloth bag 3 and the triple filtration back of active carbon in the active carbon frame 4 through waste gas air exit 6 discharges. The bottom position of one side of the back of the shell 1 is provided with an air inlet gap 7 communicated with the painting room, and the air inlet gap 7 is used for communicating the filtering system with the painting room. The fresh air system comprises an air inlet door 8 arranged at the upper position of the left side of the front surface of the shell 1, an air inlet machine 9 arranged at the upper position of the left side of the inner cavity of the shell 1 and a communicating pipe 10 communicated with a paint room. The air inlet machine 9 extracts outside air and then supplies fresh air to the paint booth through the communicating pipe 10.

Further, the activated carbon frame 4 and the filtering cotton plate 2 are respectively connected with the shell 1 in a sliding manner. The disassembly is convenient.

Furthermore, an activated carbon box body door 11 and a precise filtering bin body door 12 are arranged on one side of the front surface of the shell 1. Open active carbon box door 11 or secondary filter storehouse body door 12, pull out the active carbon frame 4 or filter cotton board 2 that correspond, conveniently dismantle, clear up and filter cotton board 2 or change the inside active carbon of active carbon frame 4.

Furthermore, the activated carbon frame 4 is provided with six layers, the activated carbon box door 11 corresponds to the activated carbon frame 4 of the upper two layers, and the precise filtering bin door 12 corresponds to the activated carbon frame 4 of the lower four layers and the filtering cotton plate 2.

Furthermore, the air inlet of the air inlet machine 9 and the inner wall of the air inlet door 8 are both provided with filter cotton. The filter cotton filters the air entering the paint room, and the quality of the air entering the paint room is guaranteed.

Example 2:

the filter cloth bag 3 is of a corrugated structure. The contact area with the paint mist is increased, and the filtering effect is improved.

The working principle is as follows: assemble equipment and lacquer room (fig. 4), then open active carbon box door 11, add the active carbon in the active carbon frame 4, then reset it, the waste gas that the lacquer room produced gets into from the air inlet gap 7 of shell 1 bottom, then passes the active carbon in filtering cotton board 2, filtering sack 3 and the active carbon frame 4, realizes triple filtration, and first heavy filtration can filter and be greater than 5 micron granule. And secondary filtering, namely a non-woven bag, for filtering more tiny particles. Third filtration, activated carbon, size: 100x100x100 (mm), adsorbing organic waste gas in the waste gas. The filtered gas is discharged through the exhaust gas outlet 6. The air inlet machine 9 extracts outside air, filters the air through the filter cotton at the air inlet and supplements the air to the upper part of the paint room inner cavity through the communicating pipe 10.

Claims

1. Paint booth paint rose box, its characterized in that: including shell (1), shell (1) inner chamber is provided with the filtration system that is used for filtering lacquer room waste gas and is used for the new trend system to the lacquer room air feed, separate through the baffle between filtration system and the new trend system, filtration system is including filtration cotton board (2), the filtration cotton board (2) upper portion rigidity that are located shell (1) inner chamber lower part position set up filtration sack (3), the active carbon frame (4) of filtration sack (3) upper portion position, install exhaust fan (5) at shell (1) inner chamber right side upper portion position and install exhaust gas air outlet (6) at shell (1) top right side position, shell (1) one side back bottom position is provided with air inlet gap (7) with the lacquer room intercommunication, the new trend system is including installing air inlet door (8) at shell (1) front left side upper portion position, air inlet fan (9) of shell (1) inner chamber left side upper portion position and communicating pipe (10) with the lacquer room intercommunication.

2. The paint filter box of the paint spray booth according to claim 1, wherein: the active carbon frame (4) and the filter cotton plate (2) are respectively connected with the shell (1) in a sliding way.

3. The paint spray booth paint filter box of claim 2, wherein: an active carbon box body door (11) and a precise filtering bin body door (12) are arranged on one side of the front surface of the shell (1).

4. The paint spray booth paint filter box of claim 3, wherein: the activated carbon box (4) is provided with six layers, the activated carbon box door (11) corresponds to the two layers of activated carbon box (4), and the precise filtering bin door (12) corresponds to the four layers of activated carbon box (4) and the filtering cotton plate (2) below.

5. The paint spray booth paint filter box of claim 1, wherein: the air inlet of the air inlet machine (9) and the inner wall of the air inlet door (8) are both provided with filter cotton.

6. The paint spray booth paint filter box of claim 1, wherein: the filtering cloth bag (3) is of a corrugated structure.