CN214635362U

CN214635362U - Sulfur-containing waste gas combustion purification device

Info

Publication number: CN214635362U
Application number: CN202120790518.5U
Authority: CN
Inventors: 曹坤; 李璐
Original assignee: Guangdong Yicheng Environmental Protection Technology Co ltd
Current assignee: Guangdong Yicheng Environmental Protection Technology Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-09
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a sulfur-containing waste gas combustion purification device, which comprises a combustion cylinder, a water tank for storing adsorption solution and a fuel tank for storing fuel, wherein the combustion cylinder comprises four support columns which are uniformly arranged at the bottom and are used for supporting the whole device; a sealing door arranged at the bottom of the side wall of the combustion cylinder; an exhaust port for connection to an exhaust conduit; a smoke exhaust pipe for exhausting gas and smoke dust generated by combustion; an exhaust port for exhausting relatively clean gas, and a partition plate for partitioning the gas in the combustion cylinder. This contain sulphur waste gas combustion purification device is provided with the water tank, selects suitable chemical solution according to the waste gas composition, and the mist and the smoke and dust that form after the waste gas fully burns are reacted and are washd with solution in the leading-in water tank of pipe and pipe of discharging fume under the effect of fan, and insoluble gas forms the bubble come-up in solution, and the leading-in combustion cylinder of follow air duct is first half, and absorption filtration through the filter pulp guarantees to discharge comparatively clean gas from the gas vent.

Description

Sulfur-containing waste gas combustion purification device

Technical Field

The utility model relates to a waste gas treatment environmental protection equipment technical field specifically is a contain sulphur waste gas burning purifier.

Background

Along with the development of industry, the smoke discharged outwards from factories is increasingly large, and industrial waste gas refers to a general name of various pollutant-containing gas discharged into air in the process of fuel combustion and production processes in factories of enterprises, the waste gas contains a large amount of sulfur oxides, so that the atmosphere is seriously polluted, if the waste gas is not treated, the environment is seriously influenced, natural elemental sulfur is nontoxic and harmless to human bodies, dilute sulfuric acid, sulfate, sulfurous acid and sulfite are toxic, and sulfide is usually highly toxic. Sulfur dioxide is one of the most common, simplest, irritating oxides of sulfur, chemical formula SO2, a colorless gas, and the major atmospheric pollutants. Volcanic eruptions of such gases and sulfur dioxide generation in many industrial processes are also possible.

The existing sulfur-containing waste gas treatment adopts a combustion purification mode, and because the waste gas has various types and contains various chemical components, various polluting gases and smoke can be generated in the combustion process, and the purification effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a contain sulphur waste gas burning purifier to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides the following technical scheme: a combustion purification apparatus for sulfur-containing exhaust gas, comprising a combustion canister, a water tank for storing an adsorption solution, and a fuel tank for storing fuel, said combustion canister comprising:

four supporting columns which are uniformly arranged at the bottom and used for supporting the whole device;

a sealing door arranged at the bottom of the side wall of the combustion cylinder;

an exhaust port for connection to an exhaust conduit;

a smoke exhaust pipe for exhausting gas and smoke dust generated by combustion;

an exhaust port for exhausting relatively clean gas, filter cotton arranged at the inner side of the exhaust port, an

And the partition plate is used for partitioning the gas in the combustion cylinder.

Furthermore, the sealing door is connected with the side wall of the combustion barrel through a hinge to form a movable structure, and a handle is installed on the sealing door.

Furthermore, a guide pipe is arranged inside the smoke exhaust pipe connecting water tank, and a fan is arranged on the inner side of the smoke exhaust pipe in the combustion cylinder.

Further, the water tank includes:

a top cover mounted on the top;

an air duct mounted on the top cover and connected to the combustion cylinder, an

A positioning ring for fixing the end of the catheter.

Further, the fuel tank includes:

an igniter mounted on a side wall of the fuel tank, an

The bottom is used for the grid floor for air intake.

Furthermore, the partition plate and the inner wall of the combustion cylinder are connected through welding to form a fixed structure.

Further, the water tank is provided with an aqueous solution, and the liquid level is 1/2-1/3 of the height of the water tank.

Furthermore, grid bottom plates are arranged at the bottoms of the combustion cylinder and the fuel tank through holes.

Compared with the prior art, this practical beneficial effect is:

the device is provided with a water tank, proper chemical solution is selected according to the components of waste gas, the liquid level is 1/2-1/3 of the height of the water tank, mixed gas and smoke dust formed after the waste gas is fully combusted are led into the water tank through a smoke exhaust pipe and a guide pipe under the action of a fan, the mixed gas and the smoke dust react with the solution and are cleaned, chemical substances with serious pollution are removed, sulfur dioxide is dissolved in water to form sulfurous acid, insoluble gas forms bubbles to float upwards in the solution, the insoluble gas is led into the upper half part of a combustion cylinder from a gas guide pipe, and the clean gas is discharged from an exhaust port through adsorption filtration of filter cotton.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the combustion cylinder of the present invention;

fig. 3 is a schematic view of the bottom structure of the combustion cylinder of the present invention.

In the figure: 1. a combustion can; 110. a support pillar; 120. sealing the door; 130. an exhaust gas vent; 140. a smoke exhaust pipe; 141. a conduit; 142. a fan; 150. an exhaust port; 151. filtering cotton; 160. a partition plate; 2. a water tank; 210. a top cover; 220. an air duct; 230. a positioning ring; 3. a fuel tank; 310. an igniter; 320. a grid base plate.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of some, and not necessarily all, of the present invention. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.

Please refer to fig. 1-3. The utility model provides a technical scheme: a combustion purification device for sulfur-containing waste gas comprises a combustion cylinder 1, a water tank 2 for storing adsorption solution, and a fuel tank 3 for storing fuel, wherein the combustion cylinder 1 comprises four support columns 110 which are uniformly arranged at the bottom and used for supporting the whole device; a sealing door 120 arranged at the bottom of the side wall of the combustion cylinder 1; an exhaust port 130 for connection to an exhaust conduit; a smoke exhaust pipe 140 for exhausting gas and smoke generated by combustion; an exhaust port 150 for exhausting relatively clean gas, and a filter cotton 151 and a partition 160 for blocking the gas inside the combustion cylinder 1 are disposed inside the exhaust port 150.

The sealing door 120 is connected with the side wall of the combustion cylinder 1 through a hinge to form a movable structure, and a handle is arranged on the sealing door 120.

The smoke exhaust pipe 140 is connected to the inside of the water tank 2 and provided with a guide pipe 141, and the smoke exhaust pipe 140 is provided with a fan 142 inside the combustion cylinder 1.

The water tank 2 includes: a top-mounted top cover 210; an air guide pipe 220 connected with the combustion cylinder 1 and a positioning ring 230 for fixing the end of the guide pipe 141 are arranged on the top cover 210.

The fuel tank 3 includes: an igniter 310 installed on a sidewall of the fuel tank 3, and a grill floor 320 at the bottom for air intake.

The partition plate 160 is connected with the inner wall of the combustion cylinder 1 by welding to form a fixed structure.

The water tank 2 is provided with an aqueous solution and the liquid level is at 1/2-1/3 of the height of the water tank 2.

The bottom of the combustion cylinder 1 and the fuel tank 3 are provided with through holes for mounting grid bottom plates 320.

When the sulfur-containing waste gas purifying device is used, the sealing door 120 is opened, fuel is added into the fuel tank 3, the sealing door 120 is closed, a waste gas pipeline is connected from the waste gas port 130, sulfur-containing waste gas enters the combustion cylinder 1 and is fully combusted to form sulfur dioxide, other mixed gas and smoke dust formed by combustion are fully oxidized, the mixed gas and the smoke dust are guided into the water tank 2 through the smoke exhaust pipe 140 and the guide pipe 141 under the action of the fan 142, the tail end of the guide pipe 141 is fixed at the bottom of the water tank 2 through the positioning ring 230, appropriate chemical solution is selected according to waste gas components, gas generated after combustion is absorbed, the sulfur dioxide is dissolved in water to form sulfurous acid, insoluble gas forms bubbles in the solution to float upwards, the insoluble gas is guided into the upper half part of the combustion cylinder 1 from the air guide pipe 220 and is adsorbed and filtered through the filter cotton 151, and cleaner gas is discharged from the exhaust port 150.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A combustion purification apparatus for sulfur-containing exhaust gas, comprising a combustion cylinder (1), a water tank (2) for storing an adsorption solution, and a fuel tank (3) for storing fuel, characterized in that: the combustion can (1) includes:

four supporting columns (110) which are uniformly arranged at the bottom and used for supporting the whole device;

a sealing door (120) arranged at the bottom of the side wall of the combustion cylinder (1);

an exhaust port (130) for connection to an exhaust conduit;

a smoke exhaust pipe (140) for exhausting gas and smoke generated by combustion;

an exhaust port (150) for exhausting relatively clean gas, and filter cotton (151) arranged inside the exhaust port (150), an

And a partition plate (160) for blocking the gas inside the combustion cylinder (1).

2. The combustion purification apparatus for sulfur-containing exhaust gas as claimed in claim 1, wherein: the sealing door (120) is connected with the side wall of the combustion barrel (1) through a hinge to form a movable structure, and a handle is installed on the sealing door (120).

3. The combustion purification apparatus for sulfur-containing exhaust gas as claimed in claim 1, wherein: the smoke exhaust pipe (140) is connected with a guide pipe (141) arranged inside the water tank (2), and the inner side of the smoke exhaust pipe (140) in the combustion cylinder (1) is provided with a fan (142).

4. The combustion purification apparatus for sulfur-containing exhaust gas as claimed in claim 1, wherein: the water tank (2) comprises:

a top-mounted top cover (210);

an air duct (220) mounted on the top cover (210) and connected with the combustion cylinder (1), an

A positioning ring (230) for securing the distal end of the catheter (141).

5. The combustion purification apparatus for sulfur-containing exhaust gas as claimed in claim 1, wherein: the fuel tank (3) includes:

an igniter (310) mounted on a side wall of the fuel tank (3), and

the bottom is a grid floor (320) for air intake.

6. The combustion purification apparatus for sulfur-containing exhaust gas as claimed in claim 1, wherein: the partition plate (160) is connected with the inner wall of the combustion cylinder (1) through welding to form a fixed structure.

7. The combustion purification apparatus for sulfur-containing exhaust gas as claimed in claim 1, wherein: the water tank (2) is provided with water solution, and the liquid level is 1/2-1/3 of the height of the water tank (2).

8. The combustion purification apparatus for sulfur-containing exhaust gas as claimed in claim 1, wherein: through holes are arranged at the bottoms of the combustion cylinder (1) and the fuel tank (3) for mounting a grid bottom plate (320).