CN217449399U

CN217449399U - Waste gas purification device for paint spraying and baking room

Info

Publication number: CN217449399U
Application number: CN202221259184.XU
Authority: CN
Inventors: 王慧平; 崔广涛; 刘河宁
Original assignee: Beijing Mingtailai Environmental Protection Technology Co ltd
Current assignee: Beijing Mingtailai Environmental Protection Technology Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-09-20
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses a waste gas purification device of a paint spraying and baking room, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a filter box, the top of the filter box is fixedly connected with a top plate, the top of the top plate is provided with a mounting plate, the bottom of the mounting plate is fixedly connected with two filter screens at equal intervals, the outer side of the mounting plate is symmetrically and slidably connected with two stoppers, limiting grooves matched with the stoppers for use are symmetrically arranged in the filter box, and the top of the bottom plate and one side of the filter box are provided with a purification box; the utility model discloses the beneficial effect who reaches is: the filter box, the purification box, the fixing box and the heat exchange box are arranged to realize the function of multi-purification of waste gas; the spring, the limiting groove and the limiting block are arranged, so that the mounting plate is convenient to disassemble, and the filter screen is convenient to clean; through having set up pivot, having beaten pole and electric heating plate and realized carrying out the function of desorption to the active carbon filter, clean the active carbon filter, convenient to use.

Description

Waste gas purification device for paint spraying and baking room

Technical Field

The utility model relates to a waste gas purification device technical field specifically is a spray baking finish house exhaust gas purification device.

Background

The paint spraying and baking room mainly refers to a place where paint is sprayed and dried on the surface of an object, according to different objects, such as furniture, metal plates and the like, the surfaces of the objects are additionally provided with color or bright commodities, more waste gas can be generated in the using process of the paint spraying and baking room, and if the waste gas is not treated in time, the waste gas is easy to damage the human body; the exhaust gas purification device structure of the paint spray booth among the prior art is rigid, is not convenient for dismantle the cleanness to the filter screen for to exhaust gas purification's efficiency reduction, exhaust gas purification's effect is poor, the use in the reality of not being convenient for, the practicality is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spray booth exhaust gas purification device to the structure that proposes in solving above-mentioned background art is rigid, is not convenient for dismantle cleanly to the filter screen, makes to exhaust gas purification's efficiency reduction, exhaust gas purification's the poor problem of effect.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a spout baking finish house exhaust gas purification device, includes the bottom plate, the top fixedly connected with rose box of bottom plate, the top fixedly connected with roof of rose box, the top of roof is equipped with the mounting panel, two filter screens of the bottom equidistance fixedly connected with of mounting panel, the outside symmetry sliding connection of mounting panel has two stoppers, the spacing groove that uses with the stopper cooperation is seted up to the inside symmetry of rose box, the top of bottom plate and the one side that is located the rose box are equipped with the purifying box, the inside equidistance of purifying box is equipped with two active carbon filters, the top of bottom plate and the one side fixedly connected with fixed box that is located the purifying box, the top of bottom plate and the one side that is located the fixed box are equipped with the heat transfer case.

Preferably, the inside symmetry fixedly connected with two gag lever posts of mounting panel, stopper and gag lever post sliding connection, the outside of gag lever post and the one side cover that is located the stopper are equipped with the spring.

Preferably, the inside equidistance of purifying box is rotated and is connected with two pivots, a plurality of striking poles of outside symmetry fixedly connected with of pivot, the inner wall of purifying box is equipped with the electrical heating board.

Preferably, the top fixedly connected with motor of purifying box, the output and the pivot fixed connection of motor, two connect through belt transmission between the pivot.

Preferably, the inner wall of purifying box is equipped with gaseous detector, the top fixedly connected with warning light of purifying box, a plurality of lugs of the top symmetry fixedly connected with of purifying box.

Preferably, one side of the purifying box is provided with a first fan, an air inlet of the first fan is communicated with the purifying box through a pipeline, and an air outlet of the first fan is communicated with the fixed box through a pipeline.

Preferably, a heating chamber is arranged in the fixed box, and a catalytic plate is arranged in the fixed box and below the heating chamber.

Preferably, the inside of heat transfer case is equipped with the heat exchange tube, the one end of heat exchange tube passes through the pipeline and communicates with fixed case, one side of heat transfer case is equipped with the second fan, the second fan communicates with the heat exchange tube.

The utility model discloses the beneficial effect who reaches is: the filter box, the purification box, the fixing box and the heat exchange box are arranged to realize the function of multi-purification of waste gas; the mounting plate is convenient to disassemble by arranging the spring, the limiting groove and the limiting block, so that the filter screen is convenient to clean; through having set up pivot, having beaten pole and electric heating plate and realized carrying out the function of desorption to the active carbon filter, clean the active carbon filter, convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of part a of the present invention;

fig. 4 is an enlarged view of part B of the present invention;

fig. 5 is an enlarged view of a part C of the present invention.

In the figure: 1. a base plate; 2. a first fan; 3. a heat exchange box; 4. a second fan; 5. a fixed box; 6. lifting lugs; 7. a warning light; 8. a purification box; 9. a motor; 10. mounting a plate; 11. a top plate; 12. a filter box; 13. filtering with a screen; 14. a rotating shaft; 15. an activated carbon filter plate; 16. an electrical heating plate; 17. a catalyst plate; 18. a heating chamber; 19. a gas detector; 20. a limiting rod; 21. a spring; 22. a limiting groove; 23. a limiting block; 24. a knock bar; 25. a belt; 26. a heat exchange tube.

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. 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.

Referring to fig. 1-5, the present invention provides a technical solution:

a waste gas purification device for a paint spraying and baking room comprises a bottom plate 1, wherein a filter box 12 is fixedly connected to the top of the bottom plate 1, a top plate 11 is fixedly connected to the top of the filter box 12, a mounting plate 10 is arranged on the top of the top plate 11, two filter screens 13 are fixedly connected to the bottom of the mounting plate 10 at equal intervals, two limiting blocks 23 are symmetrically and slidably connected to the outer side of the mounting plate 10, limiting grooves 22 matched with the limiting blocks 23 are symmetrically formed in the filter box 12, the limiting blocks 23 enter the limiting grooves 22 to limit and fix the space between the mounting plate 10 and the top plate 11, and waste gas is filtered through the filter screens 13; a purification box 8 is arranged at the top of the bottom plate 1 and at one side of the filter box 12, two activated carbon filter plates 15 are arranged in the purification box 8 at equal intervals, and the waste gas is further purified by the activated carbon filter plates 15; the top of bottom plate 1 just is located one side fixedly connected with fixed box 5 of purifying box 8, and the top of bottom plate 1 just is located one side of fixed box 5 and is equipped with heat transfer case 3, carries out catalytic combustion through fixed box 5 to waste gas, cools down the discharge through heat transfer case 3 to high-temperature gas.

Further, two gag lever posts 20 of the inside symmetry fixedly connected with of mounting panel 10, stopper 23 and gag lever post 20 sliding connection, the outside of gag lever post 20 and the one side cover that is located stopper 23 are equipped with spring 21, carry out spacingly to stopper 23 through gag lever post 20, drive stopper 23 through spring 21 and reset.

Further, the inside equidistance of purifying box 8 is rotated and is connected with two pivots 14, and a plurality of knocking rods 24 of the outside symmetry fixedly connected with of pivot 14, the inner wall of purifying box 8 are equipped with electric heating board 16, drive through pivot 14 and knock rod 24 and rotate and knock activated carbon filter 15, heat the inside of purifying box 8, the desorption of the activated carbon filter 15 of being convenient for through electric heating board 16.

Further, the top fixedly connected with motor 9 of purifying box 8, the output and the pivot 14 fixed connection of motor 9 connect through the belt 25 transmission between two pivots 14, and the output through motor 9 drives one of them pivot 14 to rotate, drives another pivot 14 through belt 25 and rotates.

Further, the inner wall of purifying box 8 is equipped with gaseous detector 19, and the top fixedly connected with warning light 7 of purifying box 8, a plurality of lugs 6 of the top symmetry fixedly connected with of purifying box 8 detect volatility organic matter concentration in gaseous through gaseous detector 19, send out the police dispatch newspaper through warning light 7, and the hoist and mount of purifying box 8 of being convenient for through the lug 6 that sets up are removed.

Further, one side of purifying box 8 is equipped with first fan 2, and the air intake of first fan 2 passes through pipeline and 8 intercommunications of purifying box, and the air outlet of first fan 2 passes through pipeline and 5 intercommunications of fixed case, is convenient for carry waste gas.

Furthermore, a heating chamber 18 is arranged in the fixing box 5, and a catalytic plate 17 is arranged in the fixing box 5 and below the heating chamber 18, so that the filtered waste gas can be conveniently subjected to catalytic combustion treatment.

Further, the inside of heat exchange case 3 is equipped with heat exchange tube 26, and the one end of heat exchange tube 26 passes through the pipeline and communicates with fixed case 5, and one side of heat exchange case 3 is equipped with second fan 4, and second fan 4 and heat exchange tube 26 intercommunication discharge after cooling down the gas of high temperature through heat exchange tube 26.

Specifically, when the utility model is used, waste gas is introduced into the filter box 12, waste gas is preliminarily filtered through the filter screen 13, the waste gas after preliminary filtration enters the purifying box 8, further filtration is carried out through the activated carbon filter plate 15, the gas after filtration is detected through the gas detector 19, when the concentration of volatile organic compounds in the gas is too high, the warning lamp 7 is started through the external PLC controller to give a warning, the treatment of the waste gas is stopped, the electric heating plate 16 is started to heat the inside of the purifying box 8, the activated carbon filter plate 15 is desorbed, the motor 9 is started, the output end of the motor 9 drives the rotating shaft 14 to rotate, so as to drive the knocking rod 24 to rotate and knock the activated carbon filter plate 15, impurities are knocked and dropped, the subsequent purifying effect is enhanced, the purified gas is introduced into the heating chamber 18, the gas is catalytically combusted through the electric heating tube or the combustor inside the heating chamber 18, catalyst through catalysis board 17 top reacts with gas for gaseous decomposition becomes carbon dioxide and water, and the high temperature gas of production carries out the heat transfer through the liquid of heat exchange tube 26 with the inside of heat transfer case 3, and the gas after the cooling can discharge, when needing to clear up filter screen 13, promotes stopper 23, makes stopper 23 remove and breaks away from spacing groove 22, can take off mounting panel 10, clears up filter screen 13, convenient to use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a paint spray booth exhaust gas purification device, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a filter box (12), the top of the filter box (12) is fixedly connected with a top plate (11), the top of the top plate (11) is provided with a mounting plate (10), the bottom of the mounting plate (10) is fixedly connected with two filter screens (13) at equal intervals, the outer side of the mounting plate (10) is symmetrically connected with two limiting blocks (23) in a sliding way, limiting grooves (22) matched with limiting blocks (23) are symmetrically formed in the filter box (12), a purifying box (8) is arranged at the top of the bottom plate (1) and at one side of the filtering box (12), two activated carbon filter plates (15) are arranged in the purification box (8) at equal intervals, a fixed box (5) is fixedly connected with the top of the bottom plate (1) and one side of the purification box (8), and a heat exchange box (3) is arranged above the bottom plate (1) and on one side of the fixed box (5).

2. The exhaust gas purification apparatus for paint spray and baking rooms according to claim 1, wherein: two gag lever posts (20) of inside symmetry fixedly connected with of mounting panel (10), stopper (23) and gag lever post (20) sliding connection, the outside of gag lever post (20) and the one side cover that is located stopper (23) are equipped with spring (21).

3. The exhaust gas purification apparatus for paint spray and baking rooms according to claim 1, wherein: the inside equidistance of purifying box (8) is rotated and is connected with two pivot (14), a plurality of knocking rods (24) of outside symmetry fixedly connected with of pivot (14), the inner wall of purifying box (8) is equipped with electric heating board (16).

4. The exhaust gas purification apparatus for paint spray and baking rooms according to claim 3, wherein: the top fixedly connected with motor (9) of purifying box (8), the output and pivot (14) fixed connection of motor (9), two connect through belt (25) transmission between pivot (14).

5. The exhaust gas purification apparatus for paint spray and baking rooms according to claim 1, wherein: the inner wall of purifying box (8) is equipped with gaseous detector (19), the top fixedly connected with warning light (7) of purifying box (8), a plurality of lugs (6) of top symmetry fixedly connected with of purifying box (8).

6. The exhaust gas purification apparatus for paint spray and baking rooms according to claim 1, wherein: one side of purifying box (8) is equipped with first fan (2), the air intake of first fan (2) passes through the pipeline and communicates with purifying box (8), the air outlet of first fan (2) passes through the pipeline and communicates with fixed case (5).

7. The exhaust gas purification apparatus for paint spray and baking rooms according to claim 1, wherein: the heating chamber (18) is arranged in the fixed box (5), and the catalytic plate (17) is arranged in the fixed box (5) and below the heating chamber (18).

8. The exhaust gas purification apparatus for paint spray and baking rooms according to claim 1, wherein: the heat exchange box is characterized in that a heat exchange tube (26) is arranged inside the heat exchange box (3), one end of the heat exchange tube (26) is communicated with the fixed box (5) through a pipeline, a second fan (4) is arranged on one side of the heat exchange box (3), and the second fan (4) is communicated with the heat exchange tube (26).