CN209679726U - A furniture spray paint waste gas collection device - Google Patents

Abstract

The utility model discloses a furniture spray paint waste gas collection device, which comprises a waste gas collection device and a recovery treatment device. The waste gas collection device includes a main pipe, a suction pipe and a waste gas intake pipe. The exhaust gas inlet pipe is connected, and the main pipe is connected with the motor. The recycling device includes a box body, and the main pipe is connected with the box body. The inside of the air inlet of the box body is provided with a coarse filter, and the inner cavity of the box is equipped with an exhaust gas filter assembly and a fine filter screen. , the inner side of the air outlet of the box is provided with a fine filter, the air outlet is connected to the outlet pipe, the exhaust gas filter assembly is arranged in the middle of the inner cavity of the box, and a plurality of first carbon rods are arranged between the coarse filter and the exhaust gas filter assembly. A plurality of second carbon rods are arranged between the component and the fine filter net. The utility model has a novel structural design, can realize rapid collection and recycling of the exhaust gas from spray paint, can effectively improve the environment of the spray paint workshop, and has good environmental protection performance without causing Secondary pollution.

Description

A furniture spray paint waste gas collection device

technical field

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

Background technique

Exhaust gas refers to the poisonous and harmful gas emitted by human beings in the process of production and life. Especially in chemical plants, steel plants, pharmaceutical plants, coking plants and oil refineries, etc., the exhaust gas emitted has a strong smell, which seriously pollutes the environment and affects human health.

The exhaust gas generated by painting in furniture factories needs to be treated before it can be discharged. The current exhaust gas treatment system has a single structure and function, poor treatment effect, and poor environmental protection performance. Therefore, it is necessary to improve it.

Utility model content

The purpose of this utility model is to provide a furniture spray paint exhaust gas collection device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a furniture spray paint waste gas collection device, including a waste gas collection device and a recovery treatment device, the waste gas collection device includes a main pipe, a suction pipe and a waste gas intake pipe, and the main pipes are respectively A plurality of suction pipes are connected through a booster pipe, the main pipe is connected to the exhaust gas intake pipe, and the main pipe is connected to the motor. The inner side of the air port is provided with a coarse filter, the inner cavity of the box is provided with a waste gas filter assembly and a fine filter, the inner side of the air outlet of the box is provided with a fine filter, the air outlet is connected to the air outlet pipe, and the exhaust gas is filtered The mesh assembly is arranged in the middle of the inner cavity of the box, and a plurality of first carbon rods are arranged between the coarse filter and the exhaust gas filter assembly, and the first carbon rods are arranged alternately up and down. A plurality of second carbon rods are arranged between them, and the second carbon rods are arranged staggered up and down.

Preferably, the exhaust gas filter assembly includes an outer frame, a glass fiber filter, an activated carbon filter and a ceramic plate are arranged inside the outer frame, and the activated carbon filter is arranged between the glass fiber filter and the ceramic plate.

Preferably, the ceramic plate is a silicon carbide ceramic filter plate; the ceramic plate is composed of a carrier layer, a transition layer, and a membrane layer in sequence.

Preferably, the pressurized pipe includes a pipe body, the pipe body is provided with an arc section and a horizontal section, and the arc section and the horizontal section are arranged at intervals, and the pipe body is sequentially provided with a resin layer, a height Molecular polyethylene layer and nylon fiber layer.

Preferably, there are 3-5 suction pipes (2).

Compared with the prior art, the beneficial effects of the utility model are:

(1) The utility model has a novel structural design, can realize rapid collection and recycling of painting waste gas, can effectively improve the environment of the painting workshop, and has good environmental protection performance, and will not cause secondary pollution.

(2) The waste gas filter assembly adopted in the utility model can effectively filter large impurity particles, oil stains, formaldehyde, and benzene compounds in the waste gas, and can also play a role in sterilization, and the filter plate adopted has a high porosity and does not Blockages will occur.

(3) The booster pipe adopted by the utility model can increase the suction force, further improving the waste gas collection efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the waste gas filter assembly of the utility model;

Fig. 3 is a structural schematic diagram of the booster tube of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3. The utility model provides a technical solution: a furniture spray paint waste gas collection device, including a waste gas collection device and a recovery treatment device. The waste gas collection device includes a main pipe 1, a suction pipe 2 and a waste gas intake pipe 3. The main pipe 1 is connected to a plurality of suction pipes 2 through the booster pipe 4, and the suction pipes 2 are provided with 3-5 pieces. The main pipe 1 is connected to the exhaust gas intake pipe 3, and the main pipe 1 is connected to the motor 5 connected, the recovery treatment device includes a box 6, the main pipe 1 communicates with the box 6, a coarse filter 8 is provided inside the air inlet 7 of the box 6, and the inner cavity of the box 6 is provided with a waste gas A filter assembly 9 and a fine filter 10, a fine filter 12 is arranged inside the air outlet 11 of the box body 6, the air outlet 11 communicates with the air outlet pipe 13, and the waste gas filter assembly 9 is arranged in the inner cavity of the box 6 In the middle, a plurality of first carbon rods 14 are arranged between the coarse filter screen 8 and the exhaust gas filter assembly 9, and the first carbon rods 14 are arranged alternately up and down, and between the exhaust gas filter assembly 9 and the fine filter screen 10 A plurality of second carbon rods 15 are arranged, and the second carbon rods 15 are staggered up and down. Using the staggered carbon rods can increase the contact area between the exhaust gas and the carbon rods, and can improve the adsorption efficiency.

In the utility model, the waste gas filter assembly 9 includes an outer frame 16, the inner side of the outer frame 16 is provided with a glass fiber filter 17, an activated carbon filter 18 and a ceramic plate 19, and the activated carbon filter 18 is arranged on the glass fiber filter. 17 and the ceramic plate 19; the ceramic plate 19 adopts a silicon carbide ceramic filter plate; the ceramic plate 19 is composed of a carrier layer, a transition layer, and a film layer in sequence. The exhaust gas filter assembly adopted by the utility model can effectively filter large impurity particles, oil stains, formaldehyde, and benzene compounds in the exhaust gas, and can also play a role in sterilization, and the filter plate adopted has a high porosity and will not be blocked Phenomenon.

In addition, in the present utility model, the booster pipe 4 includes a pipe body 20, and the pipe body 20 is provided with an arc section 21 and a horizontal section 22, and the arc section 21 and the horizontal section 22 are arranged at intervals, and the pipe body 20 A resin layer, a high molecular polyethylene layer and a nylon fiber layer are sequentially arranged from the inside to the outside. The booster tube adopted in the utility model can increase the suction force and further improve the efficiency of waste gas collection.

Working principle: Turn on the motor, the exhaust gas collection device works, the suction pipe inhales the exhaust gas in the painting workshop, and the collected exhaust gas enters the box, firstly filters large particles of impurities through the coarse filter, and then is adsorbed by the first carbon rod. The final gas is filtered and sterilized by the exhaust gas filter assembly, and then adsorbed by the second carbon rod, and then filtered out of the room through the fine filter.

To sum up, the utility model has a novel structural design, can realize rapid collection and recycling of painting waste gas, can effectively improve the environment of the painting workshop, and has good environmental protection performance without causing secondary pollution.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A furniture painting waste gas collection device, comprising a waste gas collection device and a recovery treatment device, characterized in that: the waste gas collection device includes a main pipe (1), an air suction pipe (2) and a waste gas intake pipe (3), the The main pipe (1) is respectively connected to a plurality of suction pipes (2) through the booster pipe (4), the main pipe (1) is connected to the exhaust gas intake pipe (3), and the main pipe (1) is connected to the motor (5), The recovery treatment device comprises a box (6), the main pipe (1) communicates with the box (6), and the inside of the air inlet (7) of the box (6) is provided with a coarse filter (8), The inner cavity of the box body (6) is provided with an exhaust gas filter assembly (9) and a fine filter screen (10), and the inner side of the air outlet (11) of the box body (6) is provided with a fine filter screen (10). The air outlet (11) communicates with the air outlet pipe (13), the exhaust gas filter assembly (9) is arranged in the middle of the inner cavity of the box body (6), between the coarse filter (8) and the exhaust air filter assembly (9) A plurality of first carbon rods (14) are set, and the first carbon rods (14) are staggered up and down, and a plurality of second carbon rods ( 15), the second carbon rods (15) are arranged staggered up and down. 2. A furniture painting waste gas collection device according to claim 1, characterized in that: the waste gas filter assembly (9) includes an outer frame (16), and the inner side of the outer frame (16) is provided with a glass fiber filter A net (17), an activated carbon filter (18) and a ceramic plate (19), the activated carbon filter (18) is arranged between the glass fiber filter (17) and the ceramic plate (19). 3. A kind of furniture spray paint waste gas collection device according to claim 2, is characterized in that: described ceramic plate (19) adopts silicon carbide ceramic filter plate; Described ceramic plate (19) is made of carrier layer, transition layer, film Layers are formed sequentially. 4. A furniture painting waste gas collection device according to claim 1, characterized in that: the pressurized pipe (4) comprises a pipe body (20), and the pipe body (20) is provided with an arc section ( 21) and a horizontal section (22), the arc section (21) and the horizontal section (22) are arranged at intervals, and the pipe body (20) is sequentially provided with a resin layer, a high molecular polyethylene layer and a nylon fiber layer from the inside to the outside . 5. A furniture painting waste gas collection device according to claim 1, characterized in that 3-5 suction pipes (2) are provided.