CN216935330U

CN216935330U - Waste gas multi-stage treatment device

Info

Publication number: CN216935330U
Application number: CN202220655708.0U
Authority: CN
Inventors: 宋斌; 张强; 朱乔华; 曾庆贵
Original assignee: Hubei Nanxin Gas Co ltd
Current assignee: Hubei Nanxin Gas Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-07-12
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a waste gas multi-stage treatment device, and belongs to the technical field of waste gas treatment. The utility model discloses a waste gas multistage treatment device which comprises a treatment box, wherein an air inlet pipe is arranged on one side of the treatment box, a motor is installed on the other side of the treatment box, an air outlet pipe is arranged below the motor, a water tank is arranged above the treatment box, a partition plate is arranged inside the treatment box, a first waste gas treatment cavity is arranged on one side of the partition plate, and a second waste gas treatment cavity is arranged on the other side of the partition plate. The utility model solves the problem that the prior waste gas treatment device has simple structure, only uses a single filter screen for treatment, ensures that the treated gas still contains impurities and can not meet the emission standard, ensures that the waste gas is preliminarily filtered by the filter screen respectively, and sprays and deposits in the first waste gas treatment cavity and is mixed with a deodorant in the second waste gas treatment cavity for multi-stage treatment, thereby greatly improving the treatment effect.

Description

Waste gas multi-stage treatment device

Technical Field

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

Background

In daily industrial production, elements such as chlorine and sulfur which pollute the atmosphere are often discharged, and waste gas discharged by industry needs to be treated to ensure air quality. The general waste gas treatment comprises organic waste gas treatment, dust waste gas treatment, acid-base waste gas treatment, peculiar smell waste gas treatment, air sterilization, disinfection and purification and the like. The existing waste gas treatment device is simple in structure and only carries out treatment through a single filter screen, so that the treated gas still contains impurities and cannot meet the emission standard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waste gas multi-stage treatment device, which is used for primarily filtering waste gas through a filter screen, spraying and precipitating the waste gas in a first waste gas treatment cavity and mixing the waste gas with a deodorant in a second waste gas treatment cavity for multi-stage treatment, greatly improving the treatment effect and solving the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a waste gas multi-stage treatment device, is including handling the case, one side of handling the case is provided with the intake pipe, the motor is installed to the opposite side of handling the case, the below of motor is provided with the outlet duct, the top of handling the case is provided with the water tank, the inside of handling the case is provided with the baffle, one side of baffle is provided with first exhaust-gas treatment chamber, the opposite side of baffle is provided with second exhaust-gas treatment chamber, one side of intake pipe top is provided with the slide rail, the top of slide rail is provided with the diaphragm.

Preferably, the bottom in first exhaust-gas treatment chamber is provided with the precipitation tank, the below of water tank is provided with the diversion water tray, the below of diversion water tray is provided with the shower head, and the shower head is provided with a plurality of.

Preferably, one side of water tank is provided with into liquid fill, be provided with the pivot on the output of motor, be provided with the stirring leaf on the outer wall of pivot, and the stirring leaf is provided with eight.

Preferably, one side of the air inlet pipe is provided with a gas collecting hood, and a filter screen is arranged in the air inlet pipe.

Preferably, the top of intake pipe is provided with the rectangular channel, the top of rectangular channel is provided with the cleaning board, the diaphragm passes through electric putter and cleaning board fixed connection.

Preferably, a sliding block is arranged above one side of the cleaning plate and is in sliding connection with the sliding rail through a sliding groove, and a brush is arranged below one side of the cleaning plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the filter screen is arranged, the filter screen can preliminarily filter the entering waste gas, and the telescopic motion of the electric push rod can drive the cleaning plate to move up and down, so that the filter screen is regularly cleaned, and the filter screen is prevented from being blocked by impurities in the waste gas to influence the filtering effect.

2. Through setting up first exhaust-gas treatment chamber, with the water that has added the flocculating agent in the water tank through the reposition of redundant personnel to the shower head blowout, spray the processing to the waste gas that gets into, spray the back that finishes, a period of stewing makes waste water obtain the sediment at the precipitation tank for exhaust-gas treatment is effectual.

3. Through setting up second exhaust-gas treatment chamber, waste gas gets into second exhaust-gas treatment chamber after spraying and precipitation treatment, and the feed liquor fill is convenient for add deodorant to second exhaust-gas treatment chamber, under the drive of motor output shaft, makes the pivot drive stirring leaf rotate to will spray waste gas and the deodorant intensive mixing who handles, reach deodorant effect, waste gas is through multi-stage treatment, and the treatment effect is good.

Drawings

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

FIG. 2 is a schematic view of the inner structure of the air inlet pipe according to the present invention;

FIG. 3 is a right side view of the cleaning plate of the present invention;

FIG. 4 is a top cross-sectional view of the slide of the present invention.

In the figure: 1. a treatment tank; 2. a gas-collecting hood; 3. an air inlet pipe; 4. a settling tank; 5. a first exhaust treatment chamber; 6. a second exhaust treatment chamber; 7. a partition plate; 8. an air outlet pipe; 9. a motor; 10. a rotating shaft; 11. stirring blades; 12. a liquid inlet hopper; 13. a water tank; 14. a water diversion disc; 15. a shower head; 16. a transverse plate; 17. an electric push rod; 18. a slide rail; 19. a chute; 20. cleaning the plate; 21. a slider; 22. a rectangular groove; 23. a filter screen; 24. and a brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a multistage waste gas treatment device comprises a treatment box 1, wherein an air inlet pipe 3 is arranged on one side of the treatment box 1, a motor 9 is installed on the other side of the treatment box 1, an air outlet pipe 8 is arranged below the motor 9, a water tank 13 is arranged above the treatment box 1, a partition plate 7 is arranged inside the treatment box 1, a first waste gas treatment cavity 5 is arranged on one side of the partition plate 7, a second waste gas treatment cavity 6 is arranged on the other side of the partition plate 7, a slide rail 18 is arranged on one side above the air inlet pipe 3, and a transverse plate 16 is arranged above the slide rail 18.

The bottom of first exhaust-gas treatment chamber 5 is provided with precipitation tank 4, and the below of water tank 13 is provided with distributive disc 14, and the below of distributive disc 14 is provided with shower head 15, and shower head 15 is provided with a plurality of, and distributive disc 14 can be with the water reposition of redundant personnel to shower head 15 blowout that has added the flocculating agent, sprays the processing to the waste gas that gets into, sprays and finishes the back, and a period of time that stews makes waste water obtain the sediment at precipitation tank 4.

One side of water tank 13 is provided with into liquid fill 12, is provided with pivot 10 on the output of motor 9, is provided with stirring leaf 11 on the outer wall of pivot 10, and stirring leaf 11 is provided with eight, and the liquid fill 12 is convenient for add deodorant to second exhaust-gas treatment chamber 6, under the drive of motor 9 output shaft, makes pivot 10 drive stirring leaf 11 rotate to will spray the waste gas of handling and deodorant intensive mixing, reach deodorant effect.

One side of intake pipe 3 is provided with gas collecting channel 2, and the inside of intake pipe 3 is provided with filter screen 23, and gas collecting channel 2 has increased the area of contact with waste gas for the speed that waste gas flows, filter screen 23 has carried out effectual prefilter to the waste gas that gets into.

The top of intake pipe 3 is provided with rectangular channel 22, and the top of rectangular channel 22 is provided with cleaning plate 20, and diaphragm 16 passes through electric putter 17 and cleaning plate 20 fixed connection, and rectangular channel 22 is convenient for cleaning plate 20's activity, and electric putter 17's concertina movement can drive cleaning plate 20 and reciprocate to clear up filter screen 23, avoid the impurity in the waste gas to block up filter screen 23 and influence the filter effect.

The top of cleaning board 20 one side is provided with slider 21, and slider 21 passes through spout 19 and slide rail 18 sliding connection, and the below of cleaning board 20 one side is provided with brush 24, and the cooperation of slider 21 and spout 19 for the gliding more smooth and easy of cleaning board 20, brush 24 can clean the impurity on the filter screen 23 totally.

In summary, the following steps: the utility model firstly conveys the waste gas into an air inlet pipe 3 through a gas collecting hood 2 under the action of an air pump, the gas collecting hood 2 increases the contact area with the waste gas and accelerates the flowing speed of the waste gas, the filter screen 23 effectively and primarily filters the entered waste gas, the telescopic motion of an electric push rod 17 can drive a cleaning plate 20 to move up and down, thereby cleaning the filter screen 23, avoiding the filter screen 23 from being blocked by impurities in the waste gas to influence the filtering effect, then the water added with a flocculating agent in a water tank 13 is shunted to a spray head 15 through a water diversion disc 14 to be sprayed and treated, the entered waste gas is sprayed and treated, after the spraying is finished, the waste water is kept still for a period of time, so that the waste water is precipitated in a precipitation tank 4, the waste gas enters a second waste gas treatment cavity 6 after the spraying and precipitation treatment, a liquid inlet hopper 12 is convenient for adding a deodorant into the second waste gas treatment cavity 6, under the driving of an output shaft of a motor 9, the rotating shaft 10 drives the stirring blades 11 to rotate, so that the waste gas subjected to spraying treatment is fully mixed with the deodorant, the deodorization effect is achieved, and finally the waste gas is discharged from the air outlet pipe 8.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an exhaust gas multi-stage treatment device, includes and handles case (1), its characterized in that: handle one side of case (1) and be provided with intake pipe (3), motor (9) are installed to the opposite side of handling case (1), the below of motor (9) is provided with outlet duct (8), the top of handling case (1) is provided with water tank (13), the inside of handling case (1) is provided with baffle (7), one side of baffle (7) is provided with first exhaust-gas treatment chamber (5), the opposite side of baffle (7) is provided with second exhaust-gas treatment chamber (6), one side of intake pipe (3) top is provided with slide rail (18), the top of slide rail (18) is provided with diaphragm (16).

2. The multistage exhaust gas treatment device according to claim 1, wherein: the bottom of first exhaust-gas treatment chamber (5) is provided with precipitation tank (4), the below of water tank (13) is provided with water diversion disc (14), the below of water diversion disc (14) is provided with shower head (15), and shower head (15) are provided with a plurality of.

3. The multistage exhaust gas treatment device according to claim 1, wherein: one side of water tank (13) is provided with into liquid fill (12), be provided with pivot (10) on the output of motor (9), be provided with stirring leaf (11) on the outer wall of pivot (10), and stirring leaf (11) is provided with eight.

4. The multistage exhaust gas treatment device according to claim 1, wherein: one side of the air inlet pipe (3) is provided with a gas collecting hood (2), and a filter screen (23) is arranged inside the air inlet pipe (3).

5. The multistage exhaust gas treatment device according to claim 1, wherein: the top of intake pipe (3) is provided with rectangular channel (22), the top of rectangular channel (22) is provided with cleaning plate (20), diaphragm (16) are through electric putter (17) and cleaning plate (20) fixed connection.

6. The multistage exhaust gas treatment device according to claim 5, wherein: a sliding block (21) is arranged above one side of the cleaning plate (20), the sliding block (21) is connected with a sliding rail (18) in a sliding mode through a sliding groove (19), and a hairbrush (24) is arranged below one side of the cleaning plate (20).