CN216557161U

CN216557161U - Three-chamber heat accumulating type incinerator waste gas treatment equipment

Info

Publication number: CN216557161U
Application number: CN202123050975.XU
Authority: CN
Inventors: 潘其庆
Original assignee: Suzhou Hengtianfeng Environmental Protection Technology Co ltd
Current assignee: Suzhou Hengtianfeng Environmental Protection Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-17
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses waste gas treatment equipment of a three-chamber regenerative incinerator, which relates to the field of waste gas treatment and comprises a waste gas treatment tank and a slag collecting hopper, wherein the bottom of the waste gas treatment tank is connected with the slag collecting hopper, the middle part of an inner cavity of the waste gas treatment tank is welded with a partition plate, the bottom of the partition plate is connected with the inner wall of the slag collecting hopper, the top of the waste gas treatment tank is movably provided with a top cover, the upper surface of the top cover is provided with an air compressor, the gas outlet end of the air compressor is respectively connected with a left gas outlet pipe and a right gas outlet pipe, the gas outlet end of the left gas outlet pipe is connected with a vortex pipe, the bottom of the vortex pipe is conducted and inserted in the inner cavity of the waste gas treatment tank, and the gas outlet end of the right gas outlet pipe is conducted and inserted in the inner cavity of the waste gas treatment tank; this is novel to have solved existing equipment can not cool down waste gas, directly discharges and can increase the thermal emission volume in the atmosphere, and inconvenient clean problem fast that carries on behind the filter core absorption a large amount of dusts.

Description

Three-chamber heat accumulating type incinerator waste gas treatment equipment

Technical Field

The utility model relates to the field of waste gas treatment, in particular to waste gas treatment equipment of a three-chamber regenerative incinerator.

Background

The waste gas incinerator uses the heat generated by burning auxiliary fuel to raise the temperature of combustible harmful gas to reaction temperature so as to make oxidation decomposition. The waste gas incinerator is suitable for treating waste gas from spraying and stoving apparatus and purifying harmful gas from petrochemical, medicine and other industry. The method has the advantages of purifying the gas containing water-soluble or viscous substances and high molecular substances in the organic waste gas. Meets the requirements of environmental protection and labor protection, and simultaneously increases heat exchange equipment to achieve the purposes of waste heat recycling and energy saving

The three-chamber heat accumulating type incinerator still generates some harmful gases after the gases are combusted, the temperature is high after the gases are combusted, the conventional equipment cannot cool the waste gases, the heat emission amount can be increased when the gases are directly discharged into the atmosphere, and the filter element is inconvenient to quickly clean after adsorbing a large amount of dust.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, provide and a three room heat accumulation formula burns burning furnace exhaust-gas treatment equipment, this technical scheme has solved current equipment and can not cool down to waste gas, can increase the heat emission volume in directly discharging the atmosphere, and inconvenient quick clean problem of carrying on after a large amount of dusts of filter core absorption.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

the utility model provides a three room regenerative incinerator exhaust-gas treatment equipment, includes exhaust-gas treatment jar and collection sediment fill, exhaust-gas treatment tank bottom is connected with collection sediment fill, the welding of exhaust-gas treatment jar inner chamber middle part has the division board, and division board bottom links to each other with collection sediment fill inner wall, exhaust-gas treatment tank deck portion movable mounting has the top cap, surface mounting has air compressor on the top cap, air compressor's the end of giving vent to anger is connected with left side outlet duct and right side outlet duct respectively, the end of giving vent to anger of left side outlet duct is connected with the vortex tube, the vortex tube bottom switches on and pegs graft at exhaust-gas treatment jar inner chamber, the end of giving vent to anger of right side outlet duct is connected with the air guide ring, and the air guide ring passes through the mount and installs discharge valve at the top cap lower surface, air compressor one side.

As a preferred technical scheme of the utility model, one side of the slag collecting hopper is connected with an air inlet pipe, the other side of the slag collecting hopper is connected with an air outlet pipe, and one ends of the air outlet pipe and the air inlet pipe are respectively provided with a blocking valve.

As a preferable technical scheme of the utility model, one end of the air inlet pipe, which is far away from the waste gas treatment tank, is connected with a connecting bent pipe through a blocking valve, and one end of the connecting bent pipe, which is far away from the waste gas treatment tank, is connected with an induced draft fan.

As a preferred technical scheme of the utility model, the waste gas treatment tank is divided into two areas by the partition plate, one side of the partition plate is a left side filter cavity, the other side of the partition plate is a right side filter cavity, and filter elements are movably arranged in the inner cavities of the left side filter cavity and the right side filter cavity.

As a preferable technical scheme of the utility model, the bottoms of the inner cavities of the left side filter cavity and the right side filter cavity are welded with the supporting frames.

As a preferred technical scheme of the utility model, the bottom of the slag collecting hopper is provided with a slag discharging valve, and the bottom of the slag discharging valve is connected with a slag discharging pipe.

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

(1) the utility model discloses a waste gas treatment's in-process air compressor injects into the vortex through left side outlet duct in with high-pressure draught, compressed gas expands in the nozzle, then in getting into the vortex with very high speed along tangential direction, the air current is when the intraductal high-speed rotation of vortex, separate into two parts air current that total temperature is unequal after vortex transform, the less air that can directly arrange of hot gas flow, cold air current is injected into waste gas treatment jar inner chamber, thereby mix through cold air current and waste gas and can reduce the temperature of waste gas, thereby reduce thermal emission after waste gas treatment, use more environmental protection.

(2) Air compressor can pour into high-pressure gas into the air guide ring through the right side outlet duct to blow high-pressure gas to the filter core in through the air guide pipe, can blow into the sediment fill with the absorbent dust of filter core inner chamber through high-speed air current in, unnecessary gaseous accessible discharge valve discharges in the exhaust-gas treatment jar, and the back dust deposit of stewing can realize the quick cleanness to the filter core in sediment fill inner chamber bottom.

Drawings

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

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

FIG. 3 is a schematic view of the internal structure of the waste gas treatment tank of the present invention;

fig. 4 is a schematic diagram of the structure of the top cover of the present invention.

The reference numbers in the figures are:

1. a waste gas treatment tank; 101. a slag collection hopper; 102. an air inlet pipe; 103. an induced draft fan; 104. connecting a bent pipe; 105. an air outlet pipe; 106. a block valve;

2. a top cover; 201. a partition plate; 202. a left side filter chamber; 203. a right side filter chamber; 204. a filter element; 205. a support frame;

3. an air compressor; 301. a left air outlet pipe; 302. a vortex tube; 303. a right air outlet pipe; 304. a gas guide ring; 305. an exhaust valve;

4. a slag discharge valve; 401. a slag discharge pipe.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-4, a three-chamber regenerative incinerator waste gas treatment device comprises a waste gas treatment tank 1 and a slag collecting hopper 101, wherein the bottom of the waste gas treatment tank 1 is connected with the slag collecting hopper 101, a separation plate 201 is welded in the middle of the inner cavity of the waste gas treatment tank 1, the bottom of the separation plate 201 is connected with the inner wall of the slag collecting hopper 101, a top cover 2 is movably installed at the top of the waste gas treatment tank 1, an air compressor 3 is installed on the upper surface of the top cover 2, the air outlet end of the air compressor 3 is respectively connected with a left air outlet pipe 301 and a right air outlet pipe 303, the air outlet end of the left air outlet pipe 301 is connected with a vortex tube 302, the bottom of the vortex tube 302 is conducted and inserted into the inner cavity of the waste gas treatment tank 1, the air compressor 3 injects high-pressure air into the vortex tube 302 through the left air outlet pipe 301 in the waste gas treatment process, compressed gas expands in a nozzle and then enters the vortex tube 302 at a high speed along a tangential direction, when the airflow rotates at a high speed in the vortex tube 302, the airflow is separated into two airflow parts with unequal total temperature after vortex conversion, the flow of hot airflow is small, the hot airflow can be directly discharged into the air, cold airflow is injected into the inner cavity of the waste gas treatment tank 1, the temperature of waste gas can be reduced by mixing the cold airflow with the waste gas, so that the heat emission is reduced after the waste gas is treated, the usage is more environment-friendly, the air outlet end of the right air outlet pipe 303 is conducted and inserted in the inner cavity of the waste gas treatment tank 1, the air outlet end of the right air outlet pipe 303 is connected with the air guide ring 304, the air guide ring 304 is arranged on the lower surface of the top cover 2 through a fixing frame, the blocking valve 106 is closed, the exhaust valve 305 is opened, the air compressor 3 can inject high-pressure gas into the air guide ring 304 through the right air outlet pipe 303, blow the high-pressure gas into the filter element 204 through the air guide pipe 304, and blow dust adsorbed in the inner cavity of the filter element 204 into the slag collecting hopper 101 through the high-speed airflow, an exhaust valve 305 is installed on one side of the air compressor 3, redundant air in the waste gas treatment tank 1 can be exhausted through the exhaust valve 305, and dust is deposited at the bottom of the inner cavity of the slag collecting hopper 101 after standing.

Referring to fig. 1 and 2, a slag collecting hopper 101 is connected to the bottom of a waste gas treatment tank 1, an air inlet pipe 102 is connected to one side of the slag collecting hopper 101, an air outlet pipe 105 is connected to the other side of the slag collecting hopper 101, a blocking valve 106 is installed at one end of the air outlet pipe 105 and one end of the air inlet pipe 102, one end of the air inlet pipe 102 away from the waste gas treatment tank 1 is connected to a connecting elbow 104 through the blocking valve 106, an induced draft fan 103 is connected to one end of the connecting elbow 104 away from the waste gas treatment tank 1, the waste gas treatment tank 1 is divided into two regions by a partition plate 201, a left filter chamber 202 is arranged at one side of the partition plate 201, a right filter chamber 203 is arranged at the other side of the partition plate 201, filter elements 204 are movably installed in inner chambers of the left filter chamber 202 and the right filter chamber 203, an air inlet end of the induced draft fan 103 is connected to a waste gas discharge end of a three-chamber regenerative incinerator, the middle part of the inner chamber of the waste gas treatment tank 1 is divided into another filter chamber by the partition plate 201, which are respectively a left filter chamber 202 and a right filter chamber 203, the top of the left side filter cavity 202 and the right side filter cavity 203 is a communicating area, waste gas can be injected into the left side filter cavity 202 of the inner cavity of the waste gas treatment tank 1 through the air inlet pipe 102 by the draught fan 103, the waste gas rises in the left side filter cavity 202, the waste gas passes through the filter element 204 in the left side filter cavity 202, the waste gas enters the right side filter cavity 203 through the communicating area, the filter element 204 in the inner cavity of the right side filter cavity 203 can filter the waste gas again, and the filtering treatment effect on the waste gas can be improved through double filtering.

Referring to fig. 3, the bottom of the inner cavity of each of the left filter cavity 202 and the right filter cavity 203 is welded with a support frame 205, and the bottom of the inner cavity of each of the left filter cavity 202 and the right filter cavity 203 can support and limit the filter element 204 through the support frame 205.

Referring to fig. 1, a slag discharge valve 4 is installed at the bottom of the slag collection hopper 101, a slag discharge pipe 401 is connected to the bottom of the slag discharge valve 4, the slag discharge valve 4 can seal the bottom of the waste gas treatment tank 1, and dust deposited at the bottom of the inner cavity of the slag collection hopper 101 can be discharged after the slag discharge valve 4 is opened.

The working principle is as follows: in the waste gas treatment process, the air compressor 3 injects high-pressure air flow into the vortex tube 302 through the left air outlet pipe 301, when the air flow rotates in the vortex tube 302 at a high speed, the air flow is separated into two air flows with unequal total temperature after vortex conversion, the flow of hot air flow is small and can be directly discharged into the air, cold air flow is injected into an inner cavity of the waste gas treatment tank 1, the temperature of waste gas can be reduced by mixing the cold air flow and the waste gas, the blocking valve 106 is closed and the exhaust valve 305 is opened, the air compressor 3 injects high-pressure air into the air guide ring 304, dust adsorbed by an inner cavity of the filter element 204 is blown into the slag collecting hopper 101 through the high-speed air flow, the dust is deposited at the bottom of the inner cavity of the slag collecting hopper 101 after standing, and the dust can be discharged from the slag discharging pipe 401 by opening the slag discharging valve 4.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a three room regenerative incinerator exhaust-gas treatment equipment, includes exhaust-gas treatment jar (1) and slag collecting hopper (101), exhaust-gas treatment jar (1) bottom is connected with slag collecting hopper (101), its characterized in that: the middle part of the inner cavity of the waste gas treatment tank (1) is welded with a partition plate (201), the bottom of the partition plate (201) is connected with the inner wall of the slag collecting hopper (101), a top cover (2) is movably arranged at the top of the waste gas treatment tank (1), an air compressor (3) is arranged on the upper surface of the top cover (2), the air outlet end of the air compressor (3) is respectively connected with a left air outlet pipe (301) and a right air outlet pipe (303), the air outlet end of the left air outlet pipe (301) is connected with a vortex tube (302), the bottom of the vortex tube (302) is communicated and inserted in the inner cavity of the waste gas treatment tank (1), the air outlet end of the right air outlet pipe (303) is communicated and inserted in the inner cavity of the waste gas treatment tank (1), the air outlet end of the right air outlet pipe (303) is connected with an air guide ring (304), and the air guide ring (304) is arranged on the lower surface of the top cover (2) through a fixed frame, and one side of the air compressor (3) is provided with an exhaust valve (305).

2. The three-chamber regenerative incinerator exhaust gas treatment apparatus according to claim 1, wherein: slag collection fill (101) one side is connected with intake pipe (102), slag collection fill (101) opposite side is connected with out tuber pipe (105), it blocks valve (106) all to install with intake pipe (102) one end to go out tuber pipe (105).

3. The three-chamber regenerative incinerator exhaust gas treatment apparatus according to claim 2, wherein: the one end that waste gas treatment jar (1) was kept away from in intake pipe (102) is connected with connection return bend (104) through blocking valve (106), the one end that waste gas treatment jar (1) was kept away from in connection return bend (104) is connected with draught fan (103).

4. The three-chamber regenerative incinerator exhaust gas treatment apparatus according to claim 1, wherein: the waste gas treatment tank (1) is divided into two areas by the partition plate (201), a left side filter cavity (202) is arranged on one side of the partition plate (201), a right side filter cavity (203) is arranged on the other side of the partition plate (201), and filter elements (204) are movably arranged in inner cavities of the left side filter cavity (202) and the right side filter cavity (203).

5. The three-chamber regenerative incinerator exhaust gas treatment apparatus according to claim 4, wherein: and the bottoms of the inner cavities of the left side filter cavity (202) and the right side filter cavity (203) are welded with support frames (205).

6. The three-chamber regenerative incinerator exhaust gas treatment apparatus according to claim 1, wherein: the slag discharging device is characterized in that a slag discharging valve (4) is installed at the bottom of the slag collecting hopper (101), and a slag discharging pipe (401) is connected to the bottom of the slag discharging valve (4).