CN112495168A

CN112495168A - Exhaust gas treatment device

Info

Publication number: CN112495168A
Application number: CN202011351659.3A
Authority: CN
Inventors: 罗鑫波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-03-16

Abstract

The invention discloses a waste gas treatment device which comprises a stair-shaped base, wherein the top of the stair-shaped base is fixedly connected with a first treatment pipe, the top of the stair-shaped base is fixedly connected with a second treatment pipe at a position on one side of the first treatment pipe, the top of the stair-shaped base is fixedly connected with a third treatment pipe at a position on one side of the second treatment pipe, spray assemblies are arranged in inner cavities of the first treatment pipe, the second treatment pipe and the third treatment pipe, each spray assembly is composed of annular pipes, and a plurality of high-pressure spray heads are fixedly connected with the inner wall of each annular pipe in an annular array in an inserting mode. According to the invention, the arrangement of the first treatment pipe, the second treatment pipe, the third treatment pipe and the high-pressure spray head is utilized, and the high-pressure spray head sprays alkaline water to the waste gas in the first treatment pipe, the second treatment pipe and the third treatment pipe, so that the waste gas is treated, the waste gas reaches the emission standard, the structure is simple, the cost is low, and the working efficiency of waste gas treatment is improved.

Description

Exhaust gas treatment device

Technical Field

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

Background

The waste gas refers to toxic and harmful gas discharged by human in the production and living process. Industrial waste gases discharged from various manufacturing enterprises are important sources of atmospheric pollutants, and include organic waste gases and inorganic waste gases. The organic waste gas mainly comprises various hydrocarbons, alcohols, aldehydes, acids, ketones, amines and the like; the inorganic exhaust gas mainly includes sulfur oxides, nitrogen oxides, carbon oxides, halogens and compounds thereof, and the like. The sources of the waste gases are very wide, and some of the waste gases are exhausted by petrochemical and organic synthesis reaction equipment in the chemical industry, organic solvents in printing ink in the printing industry, mechanical spray paint in the mechanical industry, odor generated by metal products, spray paint of automobiles in the automobile industry, exhaust of drying furnace casting production equipment, exhaust of spraying equipment in hardware and home furnishing factories and the like.

The emission of exhaust gas in production is always a significant problem, and most of the exhaust gas is harmful to human health. For example, after organic waste gas enters a human body through a respiratory tract and skin, the organic waste gas can cause temporary and permanent pathological changes to systems and organs such as breath, blood, liver and the like of the human body, and particularly benzopyrene polycyclic aromatic hydrocarbons can directly cause carcinogenesis to the human body and harm the health of the human body. Organic waste gases also cause serious atmospheric pollution. After some organic matters enter the atmosphere, photochemical smog is formed under certain conditions, so that secondary pollution is caused; some organic matters enter a stratosphere and then undergo photochemical reaction with ozone under the irradiation of ultraviolet rays to cause ozone holes, some organic matters have the dual properties of odor pollution and harmful gases, and some organic matters can cause greenhouse effect.

The industrial production in the society develops rapidly at present, and factory enterprises such as bamboo shoots develop rapidly after raining. A large amount of waste gas can be discharged by a large amount of factories, the environment can be polluted without treatment, and the health of people is greatly damaged. The treatment of waste gas, especially the treatment of waste gas containing a large amount of organic matters generated in furniture production, is a difficult point, and the current treatment methods mainly comprise an activated carbon adsorption treatment method, a catalytic combustion method, a catalytic oxidation method, an acid-base neutralization method, a plasma method and the like. However, some of these methods have low removal efficiency, some of them have complicated apparatuses, and some of them have high cost.

Disclosure of Invention

The present invention has been made to solve the above-mentioned problems occurring in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: waste gas treatment device, including stair type base, stair type base's bilateral symmetry is equipped with the pond, two the impartial interval fixedly connected with two space bars in inner chamber in pond, the first processing pipe of top fixedly connected with of stair type base, the top of stair type base just is located one side position department fixedly connected with second processing pipe of first processing pipe and manages, the top of stair type base just is located one side position department fixedly connected with third processing pipe of second processing pipe and manages, the inner chamber that first processing pipe, second processing pipe and third processing pipe all is equipped with the spraying assembly, the spraying assembly comprises the ring pipe, the inner wall of ring pipe is a plurality of high pressure nozzle of fixed interlude of annular array and is connected with.

Preferably, it is three the equal fixedly connected with drinking-water pipe in bottom of annular pipe, it is three the bottom of drinking-water pipe all is equipped with high-pressure water pump, and is three the bottom of high-pressure water pump and the bottom fixed connection in the corresponding pond in position, it is three the output of high-pressure water pump and the bottom fixed connection of the corresponding drinking-water pipe in position.

Preferably, the bottom that first processing pipe, second were handled pipe and third and were handled the pipe and be located one side position department of drinking-water pipe all the fixed interlude and be connected with the drain pipe, it is three the bottom of drain pipe sets up in the inner chamber in the corresponding pond in position, and is three the below of drain pipe all is equipped with the activated carbon layer.

Preferably, the one end of first processing pipe and the other end that the pipe was handled to the second all are equipped with coupling assembling, coupling assembling is including solid fixed ring, gu one side fixedly connected with bellows of fixed ring, one side fixedly connected with go-between of bellows, evenly distributed's external screw thread is seted up to the outer wall of go-between, evenly distributed's internal thread has all been seted up to one side of second processing pipe inner wall and the opposite side of third processing pipe inner wall, one side of second processing pipe inner wall and the opposite side of third processing pipe inner wall just are located one side position department of internal thread and all are equipped with seal assembly.

Preferably, the outer wall of one of the connection rings is threadedly connected to one side of the inner wall of the second processing pipe through an external thread, and the outer wall of the other of the connection rings is threadedly connected to the other side of the inner wall of the third processing pipe through an external thread.

Preferably, the sealing assembly comprises a sealing ring, an annular groove is formed in one side of the sealing ring, an extrusion ring is sleeved in an inner cavity of the annular groove in a sliding mode, a rubber ring is fixedly connected to one side of the extrusion ring, a plurality of reset springs are fixedly connected to the other side of the extrusion ring in an annular array mode, and the reset springs are fixedly connected to one side of the inner wall of the annular groove.

Preferably, the inner cavities of the first processing pipe, the second processing pipe and the third processing pipe are fixedly connected with mounting rings at positions on one side of the annular pipe, and the inner walls of the mounting rings are fixedly connected with water filtering plates.

Preferably, the bottom of the inner wall of each of the first treatment pipe, the second treatment pipe and the third treatment pipe is provided with a drainage groove, and the drainage grooves are communicated with a drainage pipe.

Preferably, one of them one side equidistance fixed interlude in pond is connected with the connecting pipe, two the one end of connecting pipe all runs through one side of stair type base and rather than one side fixed interlude in another pond and be connected.

Preferably, the high-pressure water pump is electrically connected with an external power supply through an external switch.

The invention has the technical effects and advantages that:

(1) according to the invention, the arrangement of the first treatment pipe, the second treatment pipe, the third treatment pipe and the high-pressure spray head is utilized, and the high-pressure spray head sprays alkaline water to the waste gas in the first treatment pipe, the second treatment pipe and the third treatment pipe, so that the waste gas is treated, the waste gas reaches the emission standard, the structure is simple, the cost is low, and the working efficiency of waste gas treatment is improved;

(2) according to the invention, the activated carbon layer and the connecting pipe are arranged, the activated carbon layer is used for adsorbing and filtering the wastewater in the water tank, and the connecting pipe is used for driving the filtered wastewater to be reused by the high-pressure water pump, so that the utilization rate of resources is improved;

(3) according to the invention, by means of the arrangement of the return spring and the extrusion ring, the extrusion ring and the rubber ring are driven to be more attached to the connecting ring through the deformation force generated after the return spring is deformed, so that the sealing property of the corrugated hose during installation is improved;

(4) according to the drainage device, the drainage grooves are arranged, so that water in the first treatment pipe, the second treatment pipe and the third treatment pipe can flow to the drainage pipe more easily and smoothly when passing through the drainage grooves, and the flowing fluency of the water in the first treatment pipe, the second treatment pipe and the third treatment pipe is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a side sectional structural schematic view of the present invention.

FIG. 3 is a schematic cross-sectional view of a first processing tube according to the present invention.

FIG. 4 is a schematic cross-sectional view of a second processing tube according to the present invention.

FIG. 5 is a schematic cross-sectional view of a third process tube according to the present invention.

FIG. 6 is an enlarged view of a portion A of FIG. 4 according to the present invention.

FIG. 7 is an enlarged view of a portion of the structure shown at B in FIG. 4 according to the present invention.

In the figure: 1. a stair-shaped base; 2. a pool; 3. a partition plate; 4. a first process tube; 5. a second process tube; 6. a third process tube; 7. an annular tube; 8. a high pressure spray head; 9. a water pumping pipe; 10. a high pressure water pump; 11. a drain pipe; 12. an activated carbon layer; 13. a fixing ring; 14. a corrugated hose; 15. a connecting ring; 16. a seal ring; 17. an annular groove; 18. an extrusion ring; 19. a rubber ring; 20. a return spring; 21. a mounting ring; 22. a water filter plate; 23. a drainage groove; 24. and (4) connecting the pipes.

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.

The invention provides a waste gas treatment device shown in figures 1-7, which comprises a stair-shaped base 1, wherein water pools 2 are symmetrically arranged at two sides of the stair-shaped base 1, two partition plates 3 are fixedly connected to the inner cavities of the two water pools 2 at equal intervals, a first treatment pipe 4 is fixedly connected to the top of the stair-shaped base 1, the first treatment pipe 4 is five meters long and has a pipe diameter of one meter and contains twenty-four high-pressure spray heads 8, a second treatment pipe 5 is fixedly connected to the top of the stair-shaped base 1 and is positioned at one side position of the first treatment pipe 4, the second treatment pipe 5 is five meters long and has a pipe diameter of one point of three meters and contains thirty-six high-pressure spray heads 8, a third treatment pipe 6 is fixedly connected to the top of the stair-shaped base 1 and is positioned at one side position of the second treatment pipe 5, the third treatment pipe 6 is five meters long, the pipe diameter of one point of five meters and contains forty-eight high-pressure spray heads 8, the inner cavities of the second treatment pipe 5 and the third treatment pipe 6 are respectively provided with a spray component, the structures of the three spray components are the same, but the sizes and the quantities of the three spray components are different, each spray component consists of a ring pipe 7, the ring pipes 7 in the first treatment pipe 4, the second treatment pipe 5 and the third treatment pipe 6 are respectively attached to the inner diameters of the first treatment pipe 4, the second treatment pipe 5 and the third treatment pipe 6, the inner wall of each ring pipe 7 is in an annular array and is fixedly connected with a plurality of high-pressure nozzles 8 in an inserting manner, the bottoms of the three ring pipes 7 are respectively and fixedly connected with a water pumping pipe 9, the bottom ends of the three water pumping pipes 9 are respectively provided with a high-pressure water pump 10, an external switch of the high-pressure water pump 10 is opened, the high-pressure water pump 10 sends water in the water pool 2 into the ring pipes 7 through the water pumping pipes 9 and finally sprays out through the high-pressure nozzles 8, the bottoms of the three high-pressure water pumps 10 are fixedly connected with the bottoms of, the bottom parts of the first treatment pipe 4, the second treatment pipe 5 and the third treatment pipe 6 and the position of one side of the water pumping pipe 9 are fixedly and alternately connected with drain pipes 11, the bottom ends of the three drain pipes 11 are arranged in the inner cavity of the water pool 2 corresponding to the positions, activated carbon layers 12 are arranged below the three drain pipes 11, and the activated carbon layers 12 clean and filter used wastewater, so that the water resource is conveniently reused;

one end of the first processing pipe 4 and the other end of the second processing pipe 5 are both provided with a connecting assembly, the connecting assembly comprises a fixing ring 13, the sizes of the fixing rings 13 in the first processing pipe 4, the second processing pipe 5 and the third processing pipe 6 are attached to the inner diameters of the first processing pipe 4, the second processing pipe 5 and the third processing pipe 6, one side of the fixing ring 13 is fixedly connected with a corrugated hose 14, the corrugated hose 14 is extensible, one side of the corrugated hose 14 is fixedly connected with a connecting ring 15, the outer wall of the connecting ring 15 is provided with uniformly distributed external threads, one side of the inner wall of the second processing pipe 5 and the other side of the inner wall of the third processing pipe 6 are both provided with uniformly distributed internal threads, one side of the inner wall of the second processing pipe 5 and the other side of the inner wall of the third processing pipe 6 are both provided with a sealing assembly at the position of the internal thread, and the sealing assemblies are used, the outer wall of one connecting ring 15 is in threaded connection with one side of the inner wall of the second processing pipe 5 through external threads, and the outer wall of the other connecting ring 15 is in threaded connection with the other side of the inner wall of the third processing pipe 6 through external threads;

the sealing assembly comprises a sealing ring 16, one side of the sealing ring 16 is provided with an annular groove 17, the inner cavity of the annular groove 17 is sleeved with an extrusion ring 18 in a sliding manner, one side of the extrusion ring 18 is fixedly connected with a rubber ring 19, the other side of the extrusion ring 18 is fixedly connected with a plurality of reset springs 20 in an annular array manner, the reset springs 20 can generate elastic deformation so as to drive the extrusion ring 18 to move and extrude the rubber ring 19, so that the sealing performance is enhanced, and one sides of the reset springs 20 are fixedly connected with one side of the inner wall of the annular groove 17;

the inner cavities of the first treatment pipe 4, the second treatment pipe 5 and the third treatment pipe 6 are fixedly connected with mounting rings 21 at one side positions of the annular pipe 7, the mounting rings 21 are used for mounting filter plates 22, the inner walls of the mounting rings 21 are fixedly connected with the filter plates 22, the filter plates 22 are used for preventing wastewater from entering the corrugated hose 14, the bottoms of the inner walls of the first treatment pipe 4, the second treatment pipe 5 and the third treatment pipe 6 are provided with drainage grooves 23, the drainage grooves 23 are used for improving the fluency of water flowing in the first treatment pipe 4, the second treatment pipe 5 and the third treatment pipe 6, the drainage grooves 23 are communicated with the drain pipe 11, one side of one of the water tanks 2 is fixedly and alternately connected with connecting pipes 24 at equal intervals, the connecting pipes 24 are used for connecting the two water tanks 2, thereby be convenient for the recovery of water resource to recycle, the one end of two connecting pipes 24 all runs through one side of stair type base 1 and is connected with one side fixed interlude of another pond 2 wherein.

The working principle of the invention is as follows:

when waste gas is required to be treated, firstly, the connecting ring 15 arranged at one end of the first treatment pipe 4 is inserted into one end of the second treatment pipe 5, the connecting ring 15 is rotated, the installation work of the connecting ring 15 and the second treatment pipe 5 is completed, meanwhile, the extrusion ring 18 drives the rubber ring 19 to be attached to the connecting ring 15 under the action of the return spring 20, so that the installation tightness of the corrugated hose 14 is ensured, the installation work of the corrugated hose 14 and the connecting ring 15 between the second treatment pipe 5 and the third treatment pipe 6 is completed according to the steps, then alkaline water is poured into the two water pools 2, an external switch of the high-pressure water pump 10 is opened, the high-pressure water pump 10 drives the water in the water pool 2 to enter the annular pipe 7 through the water pumping pipe 9 and finally to be sprayed out through the high-pressure spray nozzle, at the moment, waste gas can be introduced into the first treatment pipe 4 from one end of the first treatment pipe 4, the waste gas flows to the annular pipe 7 in the first processing pipe 4, and is primarily processed by the water with alkalinity, then the waste gas can enter the second processing pipe 5 and the third processing pipe 6 in sequence through the corrugated hose 14, and is processed for the second time and the third time through the annular pipe 7 and the high-pressure spray head 8 in the second processing pipe 5 and the third processing pipe 6, and finally the processed waste gas can be discharged from one end of the third processing pipe 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The waste gas treatment device comprises a stair-shaped base (1), and is characterized in that water pools (2) are symmetrically arranged on two sides of the stair-shaped base (1), two partition plates (3) are fixedly connected with inner cavities of the two water pools (2) at equal intervals, the top of the stair-shaped base (1) is fixedly connected with a first processing pipe (4), a second processing pipe (5) is fixedly connected with the top of the stair-shaped base (1) and positioned at one side of the first processing pipe (4), a third processing pipe (6) is fixedly connected with the top of the stair-shaped base (1) and positioned at one side of the second processing pipe (5), the inner cavities of the first processing pipe (4), the second processing pipe (5) and the third processing pipe (6) are all provided with a spraying component, the spraying assembly is composed of an annular pipe (7), and the inner wall of the annular pipe (7) is fixedly connected with a plurality of high-pressure spray heads (8) in an annular array in a penetrating manner.

2. The exhaust gas treatment device according to claim 1, characterized in that water pumping pipes (9) are fixedly connected to the bottoms of the three annular pipes (7), high-pressure water pumps (10) are arranged at the bottoms of the three water pumping pipes (9), the bottoms of the three high-pressure water pumps (10) are fixedly connected to the bottom of the water pool (2) corresponding to the position, and the output ends of the three high-pressure water pumps (10) are fixedly connected to the bottom of the water pumping pipes (9) corresponding to the position.

3. The waste gas treatment device of claim 1, wherein the bottom of the first treatment pipe (4), the bottom of the second treatment pipe (5) and the bottom of the third treatment pipe (6) are fixedly connected with drain pipes (11) in a penetrating manner at positions on one side of a water pumping pipe (9), the bottom ends of the three drain pipes (11) are arranged in the inner cavity of the water pool (2) at corresponding positions, and an activated carbon layer (12) is arranged below the three drain pipes (11).

4. The waste gas treatment device of claim 1, wherein one end of the first treatment pipe (4) and the other end of the second treatment pipe (5) are provided with a connecting assembly, the connecting assembly comprises a fixing ring (13), a corrugated hose (14) is fixedly connected to one side of the fixing ring (13), a connecting ring (15) is fixedly connected to one side of the corrugated hose (14), the outer wall of the connecting ring (15) is provided with uniformly distributed external threads, uniformly distributed internal threads are provided on one side of the inner wall of the second treatment pipe (5) and the other side of the inner wall of the third treatment pipe (6), and a sealing assembly is arranged at one side of the inner wall of the second treatment pipe (5) and the other side of the inner wall of the third treatment pipe (6) and at one side of the internal threads.

5. The exhaust gas treatment device according to claim 4, wherein the outer wall of one of the connection rings (15) is threadedly connected to one side of the inner wall of the second process pipe (5) through an external thread, and wherein the outer wall of the other connection ring (15) is threadedly connected to the other side of the inner wall of the third process pipe (6) through an external thread.

6. The exhaust gas treatment device according to claim 4, wherein the sealing assembly comprises a sealing ring (16), an annular groove (17) is formed in one side of the sealing ring (16), an extrusion ring (18) is slidably sleeved in an inner cavity of the annular groove (17), a rubber ring (19) is fixedly connected to one side of the extrusion ring (18), a plurality of return springs (20) are fixedly connected to the other side of the extrusion ring (18) in an annular array, and one sides of the return springs (20) are fixedly connected to one side of the inner wall of the annular groove (17).

7. The waste gas treatment device of claim 1, wherein the inner cavities of the first treatment pipe (4), the second treatment pipe (5) and the third treatment pipe (6) are fixedly connected with mounting rings (21) at one side positions of the annular pipe (7), and the inner walls of the mounting rings (21) are fixedly connected with water filtering plates (22).

8. The waste gas treatment device of claim 1, wherein the bottoms of the inner walls of the first treatment pipe (4), the second treatment pipe (5) and the third treatment pipe (6) are provided with drainage grooves (23), and the drainage grooves (23) are communicated with a drainage pipe (11).

9. The exhaust gas treatment device of claim 1, wherein a connecting pipe (24) is fixedly and alternately connected to one side of one of the water tanks (2) at equal intervals, and one end of each of the two connecting pipes (24) penetrates through one side of the stair-shaped base (1) and is fixedly and alternately connected to one side of the other water tank (2).

10. The exhaust gas treatment device according to claim 2, wherein the high-pressure water pump (10) is electrically connected to an external power source through an external switch.