CN214094527U

CN214094527U - Industrial waste gas purification treatment equipment

Info

Publication number: CN214094527U
Application number: CN202023093591.1U
Authority: CN
Inventors: 韦焕添
Original assignee: Guangdong Wek Environmental Protection Engineering Co ltd
Current assignee: Guangdong Wek Environmental Protection Engineering Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-31
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses an industrial waste gas purification and treatment equipment, which relates to the field of waste gas purification equipment. Aiming at the problem that the heat energy generated by the existing combustion type waste gas treatment device when the waste gas is burned is completely wasted, the following scheme is proposed, which comprises a cabinet body , a cavity is opened in the cabinet, and a partition plate is installed in the cavity, an air compressor is arranged in the cavity under the partition plate, and an annular exhaust pipe, a sub-plate and an annular exhaust pipe are arranged on the partition plate in the cavity. Pipes and electronic igniters, the bottom end of the partition is provided with an exhaust gas sensor, and the top of the partition is provided with a temperature sensor, both ends of the cabinet are provided with main pipes, and two sets of the main pipes Both ends close to each other extend into the cavity. The utility model has a novel structure, the device is simple in structure, easy to maintain, and has high energy recovery efficiency, and effectively solves the problem of waste of heat energy generated by the existing combustion type waste gas treatment device when the waste gas is burned.

Description

Industrial waste gas purification treatment equipment

Technical Field

The utility model relates to a waste gas purification equipment field especially relates to an industrial waste gas purification treatment facility.

Background

Industrial waste gas generally contains a large amount of toxic and harmful substances, so the industrial waste gas can be discharged to the atmosphere after being purified to avoid environmental pollution, and because the harmful substances contained in different waste gases are different, a purification mode is required to be adopted according to actual conditions, a common industrial waste gas purification device is provided with a spraying and settling device and an active carbon filtering and adsorbing device, the two devices can intercept and filter harmful particle pollutants, peculiar smell and part of toxic substances in waste, and for part of harmful gases with special and flammable components, an incineration mode is required to be adopted, so that the harmful gases are decomposed into harmless gases such as nitrogen, carbon dioxide and the like through chemical reaction and can be discharged.

The existing combustion type industrial waste gas treatment device is quite crude and mainly comprises an exhaust pipeline, a semi-closed combustion chamber and an ignition device, and although the device can stably burn waste gas, the waste gas can be purified and discharged, heat energy generated during combustion of the waste gas is completely wasted, and production cost of a factory is increased invisibly, so that an industrial waste gas purification treatment device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of industrial waste gas purification treatment equipment has solved the heat energy that current burning formula exhaust treatment device produced when exhaust-gas combustion by the completely extravagant problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an industrial waste gas purification treatment facility, includes the cabinet body, the internal cavity that has seted up of cabinet, just install the baffle in the cavity, be located in the cavity and be provided with the air compressor machine under the baffle, just be located in the cavity and be provided with annular exhaust pipe, subduct and electronic igniter on the baffle.

Preferably, the bottom end of the partition board is provided with an exhaust gas sensor, and the top end of the partition board is provided with a temperature sensor.

Preferably, the both ends of the cabinet body all are provided with the trunk line, and two sets of the both ends that the trunk line is close to each other all extend to in the cavity, the both ends that trunk line and subduct are close to each other are sealing connection.

Preferably, the air inlet sealing connection of air compressor machine has the intake pipe, just the one end that the air compressor machine was kept away from to the intake pipe extends to the outside of the cabinet body, the one end that the air compressor machine was kept away from to the intake pipe is provided with the intake pipe flange.

Preferably, the annular waste gas pipe is the C type, just the subduct cup joints in annular waste gas pipe, annular waste gas pipe is close to subduct department and is provided with combustion nozzle, just combustion nozzle and subduct all are evenly distributed along annular waste gas pipe.

Preferably, a connecting pipe is arranged between the annular waste gas pipe and the air outlet of the air compressor, and the connecting pipe is connected with an electric control butterfly valve in series in a matching mode.

Preferably, a fireproof layer is arranged in the cavity and located at the top end of the partition plate, and the fireproof layer is attached to the inner wall of the cabinet body and the top end face of the partition plate.

Preferably, the top of the cabinet body is provided with the air discharge fan, just the air inlet and the cavity of air discharge fan are the intercommunication, the air-out mouth of pipe of air discharge fan is provided with the blast pipe flange.

The utility model has the advantages that:

1. the device is through setting up the air compressor machine for combustible waste gas obtains higher pressure energy, has satisfied a plurality of combustion nozzle's operating pressure demand, thereby can be faster when making the burning release more heat, with the water rapid heating in the subduct, realizes energy recuperation.

2. The device can improve heat exchange area through the combustion nozzle and the sub-pipeline that are annular distribution, improves heat recovery efficiency.

3. The device discharges pollution-free gas after waste gas combustion through the exhaust fan, and sucks fresh air by utilizing the intake airflow of the exhaust fan to support continuous waste gas combustion.

In conclusion, the device has the advantages of simple structure, easy maintenance and higher energy recovery efficiency, and effectively solves the problem of waste of heat energy generated by the conventional combustion type waste gas treatment device during waste gas combustion.

Drawings

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

Fig. 2 is a top view of the present invention.

Fig. 3 is a sectional view of the internal structure of the present invention.

Reference numbers in the figures: 1. a cabinet body; 2. a cavity; 3. a partition plate; 4. an air compressor; 5. an air inlet pipe; 6. an exhaust gas sensor; 7. an annular exhaust pipe; 8. a connecting pipe; 9. an electric control butterfly valve; 10. a combustion nozzle; 11. a main pipeline; 12. a subduct; 13. a temperature sensor; 14. a fire barrier layer; 15. an exhaust fan; 16. an exhaust pipe flange; 17. an intake pipe flange; 18. an electronic igniter.

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.

Referring to fig. 1-3, an industrial waste gas purification treatment device comprises a cabinet body 1, a cavity 2 is arranged in the cabinet body 1, a partition plate 3 is arranged in the cavity 2, an air compressor 4 is arranged in the cavity 2 and below the partition plate 3, an annular waste gas pipe 7, a sub-pipeline 12 and an electronic igniter 18 are arranged in the cavity 2 and on the partition plate 3, a waste gas sensor 6 is arranged at the bottom end of the partition plate 3, a temperature sensor 13 is arranged at the top end of the partition plate 3, main pipelines 11 are arranged at both ends of the cabinet body 1, both ends of the two groups of main pipelines 11 close to each other extend into the cavity 2, both ends of the main pipelines 11 and the sub-pipeline 12 close to each other are in sealing connection, an air inlet pipe 5 is in sealing connection with an air inlet of the air compressor 4, and one end of the air inlet pipe 5, far away from the air compressor 4, extends to the outer side of the cabinet body 1, an air inlet pipe flange 17 is arranged at one end of the air inlet pipe 5 far away from the air compressor 4, the annular waste gas pipe 7 is C-shaped, the sub-pipeline 12 is sleeved in the annular waste gas pipe 7, a combustion nozzle 10 is arranged at the position of the annular waste gas pipe 7 close to the sub-pipeline 12, the combustion nozzle 10 and the sub-pipeline 12 are uniformly distributed along the annular waste gas pipe 7, a connecting pipe 8 is arranged between the annular waste gas pipe 7 and the air outlet of the air compressor 4, the connecting pipe 8 is connected in series with an electric control butterfly valve 9 in a matching way, a fireproof layer 14 is arranged in the cavity 2, the fireproof layer 14 is positioned at the top end of the partition board 3, the fireproof layer 14 is arranged in a manner of being attached to the inner wall of the cabinet body 1 and the top end surface of the partition board 3, the top end of the cabinet body 1 is provided with an exhaust fan 15, and the air inlet of the exhaust fan 15 is communicated with the cavity 2, and an exhaust pipe flange 16 is arranged at the opening of the air outlet pipe of the exhaust fan 15.

Working principle, the device when specifically using: the air inlet pipe 5 is connected with a factory waste gas pipeline through an air inlet pipe flange 17, the main pipeline 11 is connected with a factory water pipe network, the air compressor 4 and the electric control butterfly valve 9 are connected with a factory control cabinet, and an air outlet pipe of the exhaust fan 15 is connected with a factory exhaust pipe through an exhaust pipe flange 16;

waste gas is compressed into a gas storage tank by an air compressor 4 through an air inlet pipe 5, so that the output pressure of the waste gas is improved, an electric control butterfly valve 9 is opened, the compressed waste gas enters an annular waste gas pipe 7 through a connecting pipe 8 and is sprayed out from a combustion nozzle 10, ignition is carried out through an electronic igniter 18, a main pipeline 11 is divided into a plurality of sub-pipelines 12 inside the device, water in the sub-pipelines 12 is heated through heat generated by waste gas combustion, the purpose of heat energy recovery is achieved, the heat exchange area can be increased through the combustion nozzle 10 and the sub-pipelines 12 which are distributed annularly, and the heat recovery efficiency is improved;

the pollution-free gas after the exhaust gas combustion is discharged by the exhaust fan 15, and fresh air is sucked from an air intake grill (see fig. 1) at the side of the cabinet 1 to support continuous combustion.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an industrial waste gas purification treatment facility, includes the cabinet body (1), its characterized in that, set up cavity (2) in the cabinet body (1), just install baffle (3) in cavity (2), be located under baffle (3) in cavity (2) and be provided with air compressor machine (4), just be located in cavity (2) and be provided with annular exhaust pipe (7), subduct (12) and electronic igniter (18) on baffle (3).

2. An industrial waste gas purification treatment apparatus according to claim 1, wherein the bottom end of the partition plate (3) is provided with a waste gas sensor (6), and the top end of the partition plate (3) is provided with a temperature sensor (13).

3. The industrial waste gas purification treatment equipment according to claim 1, wherein main pipes (11) are arranged at two ends of the cabinet body (1), two adjacent ends of the main pipes (11) extend into the cavity (2), and the main pipes (11) are hermetically connected with the adjacent ends of the sub-pipes (12).

4. The industrial waste gas purification treatment equipment according to claim 1, wherein an air inlet pipe (5) is hermetically connected to an air inlet of the air compressor (4), one end, far away from the air compressor (4), of the air inlet pipe (5) extends to the outer side of the cabinet body (1), and an air inlet pipe flange (17) is arranged at one end, far away from the air compressor (4), of the air inlet pipe (5).

5. The industrial waste gas purification treatment equipment according to claim 1, wherein the annular waste gas pipe (7) is C-shaped, the sub-pipe (12) is sleeved in the annular waste gas pipe (7), the combustion nozzle (10) is arranged at the position of the annular waste gas pipe (7) close to the sub-pipe (12), and the combustion nozzle (10) and the sub-pipe (12) are uniformly distributed along the annular waste gas pipe (7).

6. The industrial waste gas purification treatment equipment according to claim 1, wherein a connecting pipe (8) is arranged between the annular waste gas pipe (7) and the air outlet of the air compressor (4), and the connecting pipe (8) is connected with an electric control butterfly valve (9) in series in a matching manner.

7. The industrial waste gas purification treatment equipment according to claim 1, wherein a fireproof layer (14) is arranged in the cavity (2), the fireproof layer (14) is positioned at the top end of the partition board (3), and the fireproof layer (14) is attached to the inner wall of the cabinet body (1) and the top end surface of the partition board (3).

8. The industrial waste gas purification treatment equipment according to claim 1, wherein an exhaust fan (15) is arranged at the top end of the cabinet body (1), an air inlet of the exhaust fan (15) is communicated with the cavity (2), and an exhaust pipe flange (16) is arranged at an air outlet pipe opening of the exhaust fan (15).