CN212548905U

CN212548905U - Waste gas treatment device that sprays paint

Info

Publication number: CN212548905U
Application number: CN202020027184.1U
Authority: CN
Inventors: 毕玉贞; 许燕香
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2021-02-19
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a waste gas treatment device that sprays paint relates to exhaust-gas treatment technical field. The utility model discloses a water tank, the one end welded connection of the bottom of water tank has drainage pipe, the motor case is installed to the inside bottom of water tank, the central point on motor case top puts and installs the rotation axis, the top welded connection mounting disc of rotation axis, week side welded connection of mounting disc has four installation axles, the opposite side plug-in connection of installation axle has the paddle, the bottom welded connection of water tank one side has the intake pipe, the top welded connection of intake pipe has the water tank, the valve is installed to the outside on intake pipe top and the bottom that is located the water tank. The utility model discloses a series of designs make the water source better and the hydrophilic harmful substance in the waste gas fully absorbed by water, have improved the adsorption efficiency of water greatly, and the regeneration can be accomplished to the active carbon moreover, and harmful gas also can accomplish the burning, and the residual gas does not pollute, can directly discharge to the atmosphere in.

Description

Waste gas treatment device that sprays paint

Technical Field

The utility model relates to a tail gas treatment technical field, more specifically say, relate to a waste gas treatment device that sprays paint.

Background

The waste gas treatment that sprays paint refers to the waste gas treatment who contains organic matters such as lacquer thing, auxiliaries that give off in each process such as spraying paint in the workshop of spraying paint, it is heavy to spray paint waste gas peculiar smell, harm to the human body is big, it is serious to the pollution of environment, can influence resident near, should in time handle the tail gas that sprays paint, the method of the waste gas treatment that sprays paint has multiple principles such as activated carbon adsorption method, catalytic combustion method, catalytic oxidation method, acid-base neutralization method, plasma method, current tail gas treatment device that sprays paint ubiquitous activated carbon can't used repeatedly, water absorption treatment efficiency is on the low side, extravagant filtering material scheduling problem, the utility model discloses a new solution is proposed to above problem.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an exhaust treatment device who sprays paint to solve the technical problem who mentions in the background art.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A paint spraying waste gas treatment device comprises a water tank, wherein one end of the bottom of the water tank is connected with a drainage pipeline in a welding manner, the bottom inside the water tank is provided with a motor box, the center position of the top end of the motor box is provided with a rotating shaft, the top of the rotating shaft is connected with a mounting disc in a welding manner, four mounting shafts are welded on the periphery of the mounting disc in a welding manner, the other side of each mounting shaft is connected with a paddle in an inserting manner, the bottom of one side of the water tank is connected with an air inlet pipe in a welding manner, the top of the air inlet pipe is connected with a water cylinder in a welding manner, a valve is arranged on the outer side of the top end of the air inlet pipe and positioned at the bottom end of the water cylinder, a first air suction fan is arranged inside one side of the air inlet pipe, an air passing, the heater is installed to inside week of adsorption tank, the bottom welded connection of adsorption tank one side has the pipeline of giving vent to anger, the internally mounted of the pipeline of giving vent to anger has the third fan of breathing in, the opposite side welded connection of the pipeline of giving vent to anger has the chimney, the top welded connection of chimney has rain-proof cover.

Preferably, the material of the activated carbon is petroleum coke.

In any of the above embodiments, the heater is preferably made of copper oxide.

In any of the above schemes, preferably, a heater switch is installed at one side of the adsorption tank and at the upper end of the air outlet pipeline.

In any of the above schemes, preferably, the top end of the air outlet pipeline is provided with a circular through hole, and the inner diameter of the through hole is the same as the outer diameter of the chimney.

In any of the above schemes, preferably, one end of the bottom of the water tank is provided with a circular through hole, and the inner diameter of the through hole is the same as the outer diameter of the drainage pipeline.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) when the utility model is used, the device is powered on at present, so that the first air suction fan rotates to suck waste gas, the valve is opened at the same time, water contained in the water cylinder flows into the water tank along the inside of the air inlet pipe and the waste gas are fully combined, at the moment, the motor box starts to rotate under the drive of electric power, the mounting disc is connected with the motor box through the rotating shaft, and the blades are also connected with the mounting disc through the mounting shaft, so that the mounting shaft is also driven to rotate while the mounting disc rotates, the rotation of the mounting shaft drives water flow, hydrophilic harmful substances in water sources and the waste gas are fully absorbed by water, and the water absorption efficiency is greatly improved;

(2) the utility model discloses after using, the activated carbon is in the face of the saturation adsorption back, and the condition that work efficiency is low starts the heater switch this moment, makes heater ohmic heating to eight hundred degrees centigrade, and activated carbon is under this temperature this moment, accomplishes regeneration and can the repetitive work, and the harmful gas who releases also accomplishes the burning under eight hundred degrees centigrade, and the residual gas does not pollute, can directly discharge to the atmosphere in.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

fig. 3 is a side view of the overall structure of the present invention.

The reference numbers in the figures illustrate:

1. a water tank; 2. a water discharge pipeline; 3. a motor case; 4. a rotating shaft; 5. mounting a disc; 6. a paddle; 7. installing a shaft; 8. an air inlet pipe; 9. a valve; 10. a water cylinder; 11. a first suction fan; 12. a second suction fan; 13. passing through the trachea; 14. an adsorption tank; 15. a heater; 16. activated carbon; 17. a third suction fan; 18. an air outlet pipe; 19. a chimney; 20. a rain cover; 21. a heater switch.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.

The specific embodiment is as follows:

referring to fig. 1-3, a paint spraying waste gas treatment device comprises a water tank 1, a drainage pipeline 2 is welded at one end of the bottom of the water tank 1, a motor box 3 is installed at the bottom inside the water tank 1, a rotating shaft 4 is installed at the center position of the top end of the motor box 3, a mounting plate 5 is welded at the top of the rotating shaft 4, four mounting shafts 7 are welded at the periphery of the mounting plate 5, a paddle 6 is connected at the other side of the mounting shaft 7 in an inserting manner, an air inlet pipe 8 is welded at the bottom end of one side of the water tank 1, a water barrel 10 is welded at the top of the air inlet pipe 8, a valve 9 is installed at the outer side of the top end of the water barrel 10, a first air suction fan 11 is installed inside one side of the air inlet pipe 8, an air passing pipe 13 is welded at the top end of the other side of the water, the inside loading of adsorption tank 14 has activated carbon 16, and heater 15 is installed to the inside week side of adsorption tank 14, and the bottom welded connection of 14 one side of adsorption tank has gas outlet pipe 18, and the internally mounted of gas outlet pipe 18 has third suction fan 17, and the opposite side welded connection of gas outlet pipe 18 has chimney 19, and the top welded connection of chimney 19 has rain-proof cover 20.

In the present embodiment, the material of the activated carbon 16 is petroleum coke so that the activated carbon 16 can be adsorbed with high efficiency and reused.

In this embodiment, the heater 15 is made of copper oxide so that the device can be heated quickly.

In this embodiment, a heater switch 21 is installed at one side of the adsorption tank 14 and at the upper end of the air outlet pipe 18 to conveniently control the temperature increase.

In this embodiment, in order to install the chimney 19 in the outlet pipe 18, a circular through hole is opened at the top end of the outlet pipe 18, and the inner diameter of the through hole is the same as the outer diameter of the chimney 19.

In this embodiment, in order to connect the drainage pipe 2 to the water tank 1 by welding, a circular through hole is opened at one end of the bottom of the water tank 1, and the inner diameter of the through hole is the same as the outer diameter of the drainage pipe 2.

The working principle is as follows:

when in use, the utility model discloses when using, the device circular telegram now, make first induced draft fan 11 rotate and inhale waste gas, open valve 9 simultaneously, make the water that water section of thick bamboo 10 inside was carried flow into water tank 1 inside along the inside of intake pipe 8 and waste gas fully combine, at this moment because the device circular telegram, motor case 3 begins to rotate under the electric drive, because mounting disc 5 connects motor case 3 through rotation axis 4, and paddle 6 also connects mounting disc 5 through mounting shaft 7, so mounting disc 5 self also drives mounting shaft 7 rotatory when rotating, the rotation of mounting shaft 7 has driven rivers, make the water source better and the hydrophilic harmful substance in the waste gas fully absorbed by water, the adsorption efficiency of water has been improved greatly; after the activated carbon 16 is used and is adsorbed in a saturated mode, under the condition that the working efficiency is low, the heater switch 21 is started at the moment, the heater 15 is powered on and heated to eight hundred ℃, the activated carbon 16 completes regeneration at the temperature and can work repeatedly, released harmful gas is combusted at eight hundred ℃, and residual gas is free of pollution and can be directly discharged into the atmosphere.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a waste gas treatment device who sprays paint, includes water tank (1), its characterized in that, the one end welded connection of the bottom of water tank (1) has drainage pipe (2), motor case (3) are installed to the inside bottom of water tank (1), the central point on motor case (3) top puts and installs rotation axis (4), the top welded connection mounting disc (5) of rotation axis (4), week side welded connection of mounting disc (5) has four installation axles (7), the opposite side plug-in connection of installation axle (7) has paddle (6), the bottom welded connection of water tank (1) one side has intake pipe (8), the top welded connection of intake pipe (8) has water section of thick bamboo (10), valve (9) are installed in the outside on intake pipe (8) top and the bottom that is located water section of thick bamboo (10), the internally mounted of intake pipe (8) one side has first air suction fan (11), the top welded connection of water tank (1) opposite side has air pipe (13) excessively, the internally mounted of air pipe (13) has the second fan (12) of breathing in, the opposite side welded connection of air pipe (13) has adsorption tank (14), the internally loaded of adsorption tank (14) has activated carbon (16), heater (15) are installed to the inside week side of adsorption tank (14), the bottom welded connection of adsorption tank (14) one side has air outlet pipe way (18), the internally mounted of air outlet pipe way (18) has third fan (17) of breathing in, the opposite side welded connection of air outlet pipe way (18) has chimney (19), the top welded connection of chimney (19) has rain-proof cover (20).

2. The exhaust gas treatment device for painting according to claim 1, wherein: the material of the activated carbon (16) is petroleum coke.

3. The exhaust gas treatment device for painting according to claim 1, wherein: the heater (15) is made of copper oxide.

4. The exhaust gas treatment device for painting according to claim 1, wherein: and a heater switch (21) is arranged on one side of the adsorption box (14) and is positioned at the upper end of the air outlet pipeline (18).

5. The exhaust gas treatment device for painting according to claim 1, wherein: the top end of the air outlet pipeline (18) is provided with a circular through hole, and the inner diameter of the through hole is the same as the outer diameter of the chimney (19).

6. The exhaust gas treatment device for painting according to claim 1, wherein: a circular through hole is formed in one end of the bottom of the water tank (1), and the inner diameter of the through hole is the same as the outer diameter of the drainage pipeline (2).