CN211753421U

CN211753421U - Processing apparatus of hazardous waste burning smoke and dust

Info

Publication number: CN211753421U
Application number: CN202020358101.7U
Authority: CN
Inventors: 梁照东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-10-27
Anticipated expiration: 2030-03-20

Abstract

The utility model provides a processing apparatus of hazardous waste burning smoke and dust, which comprises a tank body and an end cover, the one end of the jar body is connected with jar body open end for opening form and end cover pass through the flange structure, the internal baffle that is equipped with of jar is separated for heavy metal by the end cover end and is got rid of room, neutralization chamber and dust settling chamber, the bottom setting that the one end that one side of dust settling chamber was equipped with smoke and dust admission pipe and smoke and dust admission pipe stretched into the dust settling chamber, the bottom of dust settling chamber is equipped with the liquid outlet, and one side and the upper end of dust settling chamber are equipped with the oral siphon and are connected with the trachea on the oral siphon. The utility model provides a pair of processing apparatus of hazardous waste burning smoke and dust, compact structure, convenient to use, the smoke and dust after the processing is pollution-free to the air.

Description

Processing apparatus of hazardous waste burning smoke and dust

Technical Field

The utility model relates to a smoke and dust field of handling, in particular to dangerous waste combustion smoke and dust's processing apparatus.

Background

Hazardous waste has the following hazards: (1) destroying the ecological environment. The dangerous waste which is randomly discharged and stored can pollute water and soil and reduce the environmental function level of the area under the long-term infiltration and diffusion action of rainwater and groundwater. (2) Affecting human health. Hazardous waste causes toxicity through ingestion, inhalation, skin absorption and eye contact, or causes dangerous events such as burning, explosion and the like; long-term hazards include long-term poisoning, carcinogenesis, teratogenicity, mutagenicity, etc. resulting from repeated exposure. (3) Restricting sustainable development. The pollution of atmosphere, water source, soil and the like caused by the non-treatment or non-standard treatment and disposal of hazardous wastes can become a bottleneck for restricting economic activities. The fumes produced by hazardous waste after combustion are even more irreparable polluting and damaging to the atmosphere.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned not enough among the prior art, the utility model provides a processing apparatus of dangerous waste combustion smoke and dust, its compact structure, convenient operation handles safety, and the smoke and dust gas after handling is harmless to the air.

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

a hazardous waste combustion smoke dust treatment device comprises a tank body and an end cover, wherein one end of the tank body is in an open shape, the end cover is connected with the open end of the tank body through a flange structure, a partition plate is arranged in the tank body and is divided into a heavy metal removal chamber, a neutralization chamber and a dust settling chamber through the end cover, a smoke dust inlet pipe is arranged on one side of the dust settling chamber, one end of the smoke dust inlet pipe extends into the bottom of the dust settling chamber, a liquid outlet is arranged at the bottom of the dust settling chamber, a water inlet pipe is arranged on one side and the upper end of the dust settling chamber, an air pipe is connected onto the water inlet pipe, the other end of the air pipe extends into the bottom of the neutralization chamber from the side surface and the upper part of the neutralization chamber, an active carbon layer and a fly ash layer are superposed on the upper part of a porous support plate arranged in the heavy metal removal chamber, the heavy metal removal chamber is communicated with the side surface of, the end cover is provided with an air outlet pipe, the air outlet pipe is provided with a smoke detector, and the upper end and the lower end of the side surface of the neutralization chamber are respectively provided with a liquid replenishing pipe and a dirt outlet pipe.

As an improvement, the smoke inlet pipe, the liquid outlet, the water inlet pipe, the liquid supplementing pipe and the sewage outlet pipe are all provided with switch valves.

As an improvement, a fan is arranged on the smoke dust inlet pipe.

As the improvement, the end of the tank body close to the liquid outlet is provided with a supporting leg.

The utility model has the advantages that:

the utility model discloses simple structure, get rid of the room with the heavy metal, it is internal at a jar that neutralization room and dust settling room set up, can save space, the gas through dust settling room at first carry out dust fall and cooling gets rid of the heavy metal such as mercury in the activated carbon layer and the flying dust layer absorption waste gas smoke and dust in the room through the neutralization room rethread heavy metal after the acid substance, can purify the smoke and dust well, guarantee that the gas after the discharge can not polluted the environment, through the detection of smoke and dust detector, can prevent that the combustion gas from exceeding standard.

Drawings

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

reference symbol comparison table:

1-tank body, 2-end cover, 3-clapboard, 4-heavy metal removing chamber, 5-neutralizing chamber, 6-dust settling chamber, 7-smoke inlet pipe, 8-liquid outlet, 9-water inlet pipe, 10-supporting plate with holes, 11-activated carbon layer, 12-fly ash layer, 13-pipeline, 14-air outlet pipe, 15-smoke detector, 16-liquid supplementing pipe, 17-sewage outlet pipe, 18-switch valve, 19-supporting leg and 20-air pipe.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

As shown in figure 1, a dangerous waste combustion smoke dust treatment device comprises a tank body 1 and an end cover 2, wherein one end of the tank body 1 is open-ended, the end cover 2 is connected with the open end of the tank body 1 through a flange structure, a partition plate 3 is arranged in the tank body 1 and is divided into a heavy metal removal chamber 4, a neutralization chamber 5 and a dust settling chamber 6 by the end cover 2, a smoke dust inlet pipe 7 is arranged on one side of the dust settling chamber 6, one end of the smoke dust inlet pipe 7 extends into the bottom of the dust settling chamber 6, a liquid outlet 8 is arranged at the bottom of the dust settling chamber 6, a water inlet pipe 9 is arranged on one side and the upper end of the dust settling chamber 6, an air pipe 20 is connected onto the water inlet pipe 9, the other end of the air pipe 20 extends into the bottom of the neutralization chamber 5 from the side and the upper part of the neutralization chamber 5, a support plate 10 with holes is arranged in the heavy metal removal chamber 4, and an, the heavy metal removing chamber 4 is communicated with the side face of the neutralizing chamber 5 through a pipeline 13, the pipeline 13 is connected to one side, far away from the activated carbon layer 11, of the perforated supporting plate 10 of the heavy metal removing chamber 4, an air outlet pipe 14 is arranged on the end cover 2, a smoke detector 15 is arranged on the air outlet pipe 14, and a liquid supplementing pipe 16 and a sewage outlet pipe 17 are respectively arranged at the upper end and the lower end of the side face of the neutralizing chamber 5.

And the smoke inlet pipe 7, the liquid outlet 8, the water inlet pipe 9, the liquid supplementing pipe 16 and the sewage outlet pipe 17 are all provided with switch valves 18.

The smoke inlet pipe 7 is provided with a fan 19.

The end part of the tank body 1 close to the liquid outlet 8 is provided with a supporting leg 19.

In the device use, add the clear water in dust settling chamber 6, the liquid level height of smoke and dust admission pipe 7 stretched into the clear water and clear water is no longer than the height of smoke and dust admission pipe 7, add calcium hydroxide solvent or calcium carbonate solvent in neutralization chamber 5, the solid particle in the smoke and dust is got rid of in the clear water is entered into to the waste gas smoke and dust from smoke and dust admission pipe 7, the flue gas gets into from trachea 20 and takes out acid ions such as sulphide ion in neutralization chamber 5, gaseous reentrant heavy metal gets rid of and just can discharge qualified through detecting behind the heavy metal removal room 4.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A hazardous waste combustion smoke dust treatment device comprises a tank body (1) and an end cover (2), and is characterized in that one end of the tank body (1) is in an open shape, the end cover (2) is connected with the open end of the tank body (1) through a flange structure, a partition plate (3) is arranged in the tank body (1) and is divided into a heavy metal removing chamber (4), a neutralizing chamber (5) and a dust settling chamber (6) through the end cover (2), a smoke dust inlet pipe (7) is arranged on one side of the dust settling chamber (6), one end of the smoke dust inlet pipe (7) extends into the bottom of the dust settling chamber (6), a liquid outlet (8) is arranged at the bottom of the dust settling chamber (6), a water inlet pipe (9) is arranged on one side and the upper end of the dust settling chamber (6), an air pipe (20) is connected onto the water inlet pipe (9), and the other end of the air pipe (20) extends into the inner bottom of the neutralizing chamber (5) from the side and the upper part of, heavy metal is got rid of the upper portion stack that is equipped with foraminiferous backup pad (10) and foraminiferous backup pad (10) in room (4) and is equipped with activated carbon layer (11) and fly ash layer (12), heavy metal gets rid of the side of room (4) and neutralization chamber (5) and passes through pipeline (13) intercommunication, pipeline (13) are connected and are got rid of room (4) in heavy metal and keep away from activated carbon layer (11) one side in foraminiferous backup pad (10), be equipped with outlet duct (14) and be equipped with smoke and dust detector (15) on outlet duct (14) on end cover (2), the lower extreme is equipped with fluid infusion pipe (16) and dirt outlet pipe (17) respectively on the side of neutralization chamber (5).

2. A hazardous waste combustion smoke treatment plant according to claim 1, wherein: and the smoke dust inlet pipe (7), the liquid outlet (8), the water inlet pipe (9), the liquid supplementing pipe (16) and the sewage outlet pipe (17) are all provided with switch valves (18).

3. A hazardous waste combustion smoke disposal apparatus according to claim 2, wherein: a fan is arranged on the smoke inlet pipe (7).

4. A hazardous waste combustion smoke treatment plant according to claim 1, wherein: the end part of the tank body (1) close to the liquid outlet (8) is provided with a supporting leg (19).