CN212548984U

CN212548984U - Ozone-containing waste gas treatment device

Info

Publication number: CN212548984U
Application number: CN202020796179.7U
Authority: CN
Inventors: 杜鹏飞
Original assignee: Suzhou Yijiehe Sheet Metal Manufacturing Co Ltd
Current assignee: Suzhou Yijiehe Sheet Metal Manufacturing Co Ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-02-19
Anticipated expiration: 2030-05-14

Abstract

The utility model relates to the field of waste gas treatment equipment, in particular to an ozone-containing waste gas treatment device, which comprises a treatment device body; the top end of the treatment device body is provided with an air inlet pipe, the treatment device body at the bottom of the air inlet pipe is provided with an air inlet, the bottom of the air inlet pipe penetrates through the air inlet and is communicated with the top end of the waste gas filtering chamber, and an air pump is mounted on the air inlet pipe; the top end of the waste gas filtering chamber is provided with an air inlet cover with a structure narrow at the top and wide at the bottom, and a plurality of activated carbon adsorption filtering nets are arranged below the air inlet cover; the bottom of the active carbon adsorption filter screen is communicated with the top end of the exhaust hood. The utility model discloses a leading-in waste gas filter chamber of waste gas in the suction hood will the suction pipe to through the inside active carbon adsorption filter screen of waste gas filter chamber filter it layer upon layer, finally filter it once more via the active carbon adsorbent in the exhaust hood of narrow structure under the last width of active carbon adsorption filter screen below, improved the filtration efficiency of waste gas.

Description

Ozone-containing waste gas treatment device

Technical Field

The utility model relates to a waste gas treatment equipment field specifically is a waste gas treatment device who contains ozone.

Background

The waste gas purification mainly refers to the treatment of industrial waste gas generated in industrial places, such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas. Common waste gas purification includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like. The exhaust treatment device cost that the tradition used is higher, and some exhaust treatment device that contain ozone only are provided with a filter in exhaust treatment indoor chamber, can not carry out special thorough filtration to waste gas, have reduced later stage exhaust-gas treatment's efficiency, and the treatment effect can not effectively be guaranteed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste gas treatment device who contains ozone to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an ozone-containing exhaust gas treatment device comprises a treatment device body; the top end of the treatment device body is provided with an air inlet pipe, the treatment device body at the bottom of the air inlet pipe is provided with an air inlet, the bottom of the air inlet pipe penetrates through the air inlet and is communicated with the top end of the waste gas filtering chamber, and an air pump is mounted on the air inlet pipe; the top end of the waste gas filtering chamber is provided with an air inlet cover with a structure narrow at the top and wide at the bottom, and a plurality of activated carbon adsorption filtering nets are arranged below the air inlet cover; the bottom of the activated carbon adsorption filter screen is communicated with an exhaust hood, the exhaust hood is of a structure with a wide upper part and a narrow lower part, and the interior of the exhaust hood is filled with an activated carbon adsorbent; the bottom of exhaust hood passes through the top of gas-supply pipe intercommunication reaction chamber, and the internally mounted of reaction chamber has the pencil of adding a drug, and the atomizer is installed to the bottom of pencil of adding a drug, adds the pencil intercommunication and dispenses the medical kit, and the internally mounted of dispensing the medical kit has the stirring structure.

Preferably, the bottom of the reaction chamber is provided with an exhaust port and a water outlet, and the exhaust port and the water outlet are respectively communicated with an exhaust pipe and a water outlet pipe.

Preferably, the exhaust pipe, the water outlet pipe and the gas transmission pipe are all provided with electromagnetic valves.

Preferably, a water pump is installed on the dosing pipe.

Preferably, the stirring structure comprises a stirring motor arranged at the top end of the dosing box, a stirring shaft arranged at the output end of the stirring motor and a stirring blade arranged outside the stirring shaft.

Preferably, the waste gas filtering chamber and the dosing tank are both provided with electric heating wires outside.

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

the utility model discloses set up the exhaust gas filter chamber that is used for waste gas prefiltration specially in the inside of processing apparatus body, the leading-in exhaust gas filter chamber of waste gas in with the intake stack through the narrow money down, and filter it layer upon layer through the inside active carbon adsorption filter screen of exhaust gas filter chamber, finally filter it once more via the active carbon adsorbent in the exhaust hood of narrow structure under the last width of active carbon adsorption filter screen below, moreover, the steam generator is simple in structure, the filtration efficiency and the filtration quality of waste gas are improved, exhaust-gas treatment's efficiency is further improved.

Drawings

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

fig. 2 is a schematic view of the exhaust hood of the present invention.

In the figure: 1. a processing apparatus body; 2. an air inlet pipe; 3. an exhaust gas filtering chamber; 4. an air intake hood; 5. an activated carbon adsorption filter screen; 6. an exhaust hood; 7. an activated carbon adsorbent; 8. a reaction chamber; 9. a medicine feeding pipe; 10. a gas delivery pipe; 11. an atomizing spray head; 12. a dosing box; 13. a stirring structure; 14. an exhaust pipe; 15. a water outlet pipe; 16. an electromagnetic valve; 17. a water pump; 18. an electric heating wire; 19. an air pump.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: an ozone-containing exhaust gas treatment device comprises a treatment device body 1; the top end of the treatment device body 1 is provided with an air inlet pipe 2, the treatment device body 1 at the bottom of the air inlet pipe 2 is provided with an air inlet, the bottom of the air inlet pipe 2 penetrates through the air inlet and is communicated with the top end of the waste gas filtering chamber 3, and the air inlet pipe 2 is provided with an air pump 19; the top end of the waste gas filtering chamber 3 is provided with an air inlet cover 4 with a structure which is narrow at the top and wide at the bottom, and a plurality of activated carbon adsorption filtering nets 5 are arranged below the air inlet cover 4; the bottom of the activated carbon adsorption filter screen 5 is communicated with an exhaust hood 6, the exhaust hood 6 is of a structure with a wide upper part and a narrow lower part, and an activated carbon adsorbent 7 is filled in the exhaust hood 6; the bottom of the exhaust hood 6 is communicated with the top end of the reaction chamber 8 through a gas pipe 10, a chemical feeding pipe 9 is arranged inside the reaction chamber 8, an atomizing spray head 11 is arranged at the bottom of the chemical feeding pipe 9, the chemical feeding pipe 9 is communicated with a chemical dosing tank 12, and a stirring structure 13 is arranged inside the chemical dosing tank 12.

Further, the bottom of the reaction chamber 8 is provided with an exhaust port and a water outlet, and the exhaust port and the water outlet are respectively communicated with an exhaust pipe 14 and a water outlet pipe 15.

Furthermore, electromagnetic valves 16 are mounted on the exhaust pipe 14, the water outlet pipe 15 and the gas pipe 10.

Further, a water pump 17 is installed on the dosing pipe 9.

Further, the stirring structure 13 comprises a stirring motor installed at the top end of the dosing box 12, a stirring shaft installed at the output end of the stirring motor, and a stirring blade installed outside the stirring shaft.

Further, the exhaust gas filtering chamber 3 and the dosing tank 12 are provided with electric heating wires 18 on the outside.

The working principle is as follows: the utility model discloses before the use, operating personnel finishes through the configuration of the medicine dispensing box 12 according to certain proportion with the medicament for exhaust-gas treatment earlier, then through the stirring structure 13 in the medicine dispensing box 12 with the medicament intensive mixing, through the outside waste gas air supply of intake pipe 2 switch-on after that, then start air pump 19 with waste gas via intake pipe 2 pump-out to the inside of waste gas filter chamber 3. Switching on a power supply of an electric heating wire 18 outside the waste gas filtering chamber 3, heating the waste gas filtering chamber 3, after the waste gas enters the waste gas filtering chamber 3, sequentially passing through a plurality of activated carbon adsorption filtering screens 5 to primarily filter the waste gas under the guiding action of an air inlet hood 4, fully filtering and adsorbing impurities and particles in the waste gas by an activated carbon adsorbent inside the air exhaust hood 6 after the waste gas after primary filtering enters the air exhaust hood 6 under the guiding action of the air exhaust hood 6, opening an electromagnetic valve 16 on an air delivery pipe 10 to enable the fully filtered waste gas to enter a reaction chamber 8 through the air delivery pipe 10 at the bottom of the air exhaust hood 6, simultaneously starting a water pump 17 on a chemical feeding pipe 9, conveying the chemicals for waste gas treatment to an atomization nozzle 11, fully spraying the chemicals inside the reaction chamber 8, and opening the electromagnetic valves 16 on an exhaust pipe 14 and a water outlet pipe 15 after the waste gas and the chemicals fully react, and discharging the waste water and the treated waste gas.

It is worth noting that: the electric components in the whole device are electrically connected with the integrated controller, the whole device is controlled by the integrated controller, and the equipment matched with the integrated controller is common equipment, so that the integrated controller belongs to the prior mature technology, and the electric connection relationship and the specific circuit structure are not repeated.

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. An ozone-containing exhaust gas treatment device, characterized in that: comprises a processing device body (1); the top end of the treatment device body (1) is provided with an air inlet pipe (2), the treatment device body (1) at the bottom of the air inlet pipe (2) is provided with an air inlet, the bottom of the air inlet pipe (2) penetrates through the air inlet and is communicated with the top end of the waste gas filtering chamber (3), and the air inlet pipe (2) is provided with an air pump (19); the top end of the waste gas filtering chamber (3) is provided with an air inlet cover (4) with a structure with a narrow top and a wide bottom, and a plurality of activated carbon adsorption filtering nets (5) are arranged below the air inlet cover (4); the bottom of the activated carbon adsorption filter screen (5) is communicated with the top end of an exhaust hood (6), the exhaust hood (6) is of a structure with a wide upper part and a narrow lower part, and an activated carbon adsorbent (7) is filled in the exhaust hood (6); the bottom of exhaust hood (6) is passed through the top of gas-supply pipe (10) intercommunication reaction chamber (8), and the internally mounted of reaction chamber (8) has with pencil (9), and atomizer (11) are installed to the bottom of adding pencil (9), add pencil (9) intercommunication medicine dispensing box (12), and the internally mounted of medicine dispensing box (12) has stirring structure (13).

2. The ozone-containing exhaust gas treatment device according to claim 1, wherein: an exhaust port and a water outlet are arranged at the bottom of the reaction chamber (8), and the exhaust port and the water outlet are respectively communicated with an exhaust pipe (14) and a water outlet pipe (15).

3. The ozone-containing exhaust gas treatment device according to claim 2, wherein: and electromagnetic valves (16) are arranged on the exhaust pipe (14), the water outlet pipe (15) and the gas conveying pipe (10).

4. The ozone-containing exhaust gas treatment device according to claim 1, wherein: and a water pump (17) is arranged on the dosing pipe (9).

5. The ozone-containing exhaust gas treatment device according to claim 1, wherein: the stirring structure (13) comprises a stirring motor arranged at the top end of the dosing box (12), a stirring shaft arranged at the output end of the stirring motor and stirring blades arranged outside the stirring shaft.

6. The ozone-containing exhaust gas treatment device according to claim 1, wherein: and electric heating wires (18) are arranged outside the waste gas filtering chamber (3) and the dosing tank (12).