CN211625287U

CN211625287U - Compound high-efficient exhaust treatment device

Info

Publication number: CN211625287U
Application number: CN201922335604.2U
Authority: CN
Inventors: 杜树勋
Original assignee: Suzhou Dingyingsen Environmental Engineering Co ltd
Current assignee: Suzhou Dingyingsen Environmental Engineering Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-02
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a compound high-efficient exhaust treatment device, including burning the case, burn the case left end and install the intake pipe, it has the spray box through first pipe connection to burn the case top, there is the photodissociation case at the spray box top through second pipe connection, photodissociation case right-hand member is provided with the outlet duct, the utility model discloses combine multiple exhaust treatment mode, can carry out abundant filtration to waste gas, the filter effect is good.

Description

Compound high-efficient exhaust treatment device

Technical Field

The utility model relates to a waste gas treatment technical field specifically is a compound high-efficient exhaust treatment device.

Background

The waste gas purification (flow gas purification) mainly refers to the treatment work of industrial waste gas such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas generated in industrial places. 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. However, a single exhaust gas treatment method is often poor in treatment effect and cannot effectively remove harmful substances in the exhaust gas.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound high-efficient exhaust treatment device to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides a compound high-efficient exhaust treatment device, is including burning the case, it installs the intake pipe to burn case left end, it has the spray box through first pipe connection to burn the case top, there is the photodissociation case at the spray box top through the second pipe connection, photodissociation case right-hand member is provided with the outlet duct.

Preferably, the first pipeline and the second pipeline are both provided with air blowers.

Preferably, burn case internally mounted and have the burner tip, it is connected with the catalysis room to burn the case top, install the catalyst packing layer in the catalysis room, first pipe connection is on the catalysis room top.

Preferably, a certain amount of absorbent is filled in the spraying box, a stirring rod is arranged below the liquid level of the absorbent, two ends of the stirring rod are rotatably connected to the inner side wall of the spraying box, a plurality of blades are mounted on the periphery of the stirring rod, one end of the stirring rod extends to the outside of the spraying box and is connected with an external motor, an aerator pipe is arranged below the stirring rod, the first pipeline is connected with the aerator pipe, a plurality of uniformly distributed aeration holes are formed in the surface of the aerator pipe, a plurality of spraying heads are mounted at the top end inside the spraying box, and the input ends of the spraying heads are connected with an external water source.

Preferably, a plurality of partition plates are arranged inside the spraying box, a plurality of grids which are evenly distributed in an array mode are arranged on the surfaces of the partition plates, and a drying layer is arranged at the joint of the second pipeline and the spraying box.

Preferably, a plurality of baffles which are alternately arranged up and down are arranged in the photolysis box, a plurality of ultraviolet lamps are arranged on the surfaces of the baffles, and a photocatalyst net is arranged between every two adjacent baffles.

Compared with the prior art, the beneficial effects of the utility model are that: the waste gas firstly enters an incinerator, high-temperature flame is sprayed out from a combustion nozzle, and a catalyst filler layer is matched, so that part of harmful substances in the waste gas are oxidized and decomposed at high temperature, and the effect of removing the harmful substances is achieved; high-temperature waste gas enters a spraying box for cooling and impurity removal, a plurality of fine bubbles are formed from gas discharged from aeration holes, the contact area of the waste gas and the absorbent is increased, a motor drives a blade to stir liquid, the reaction effect of the waste gas and the absorbent is improved, and meanwhile, a spraying head sprays water mist of the absorbent solution to further contact the waste gas; the water mist can form a water film on the surface of the grid, so that the effects of blocking and filtering waste gas are achieved, and moisture in the waste gas is removed by the drying layer before the waste gas enters the second pipeline; waste gas gets into the photolysis case, and baffle in turn from top to bottom forms tortuous air current passageway, increases the dwell time of air current in the photolysis case, improves the photolysis reaction effect. The utility model discloses combine multiple exhaust-gas treatment mode, can carry out abundant filtration to waste gas, the filter effect is good.

Drawings

FIG. 1 is a schematic structural diagram of a composite high-efficiency exhaust gas treatment device;

FIG. 2 is a schematic view showing the structure of an incineration tank of a combined type high-efficiency exhaust gas treatment apparatus;

FIG. 3 is a schematic structural view of a spray box in a composite type efficient waste gas treatment device;

fig. 4 is a schematic structural diagram of a photolysis box in a composite efficient exhaust gas treatment device.

In the figure: 1-burning box, 2-air inlet pipe, 3-first pipeline, 4-spraying box, 5-second pipeline, 6-photolysis box, 7-air outlet pipe, 8-air feeder, 9-burner nozzle, 10-catalysis chamber, 11-catalyst packing layer, 12-aeration pipe, 13-aeration hole, 14-stirring rod, 15-blade, 16-motor, 17-clapboard, 18-spraying head, 19-baffle, 20-ultraviolet lamp and 21-photocatalyst net.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a compound high-efficient exhaust treatment device, is including burning case 1, burn 1 left ends of case and install intake pipe 2, burn 1 tops of case and be connected with through first pipeline 3 and spray case 4, it is connected with photodissociation case 6 through second pipeline 5 to spray 4 tops of case, the 6 right-hand members of photodissociation case are provided with outlet duct 7.

The first pipeline 3 and the second pipeline 5 are both provided with a blower 8.

The incinerator is characterized in that a combustion nozzle 9 is installed inside the incinerator 1, the top end of the incinerator 1 is connected with a catalytic chamber 10, a catalyst packing layer 11 is installed in the catalytic chamber 10, the first pipeline 3 is connected to the top end of the catalytic chamber 10, waste gas firstly enters the incinerator 1, high-temperature flame is sprayed out of the combustion nozzle 9, and the catalyst packing layer 11 is matched to enable part of harmful substances in the waste gas to be oxidized and decomposed at high temperature, so that the harmful substances are removed.

A certain amount of absorbent is filled in the spraying box 4, the type of the absorbent is determined according to harmful components in the waste gas, a stirring rod 14 is arranged below the liquid level of the absorbent, two ends of the stirring rod 14 are rotatably connected to the inner side wall of the spraying box 4, a plurality of blades 15 are arranged on the periphery of the stirring rod 14, one end of the stirring rod 14 extends to the outside of the spraying box 4 and is connected with an external motor 16, an aeration pipe 12 is arranged below the stirring rod 14, the first pipeline 3 is connected with the aeration pipe 12, a plurality of aeration holes 13 which are uniformly distributed are formed in the surface of the aeration pipe 12, a plurality of spraying heads 18 are arranged at the top end inside the spraying box 4, the input ends of the spraying heads 18 are connected with an external water source, the high-temperature waste gas enters the spraying box 4 to be cooled and purified, and a plurality of fine bubbles are formed by gas discharged, the contact area of the waste gas and the absorbent is increased, the blades 15 are driven by the motor 16 to stir the liquid, the reaction effect of the waste gas and the absorbent is improved, and meanwhile, the spray heads 18 spray water mist of the absorbent solution to further contact with the waste gas.

The inside a plurality of baffles 17 that are provided with of spray tank 4, a plurality of even array distribution's net is seted up on baffle 17 surface, second pipeline 5 is provided with the drying layer with spray tank 4 junction, and water smoke can form the water film on the net surface, plays separation, filter effect to waste gas, and waste gas is got into second pipeline 5 before, is detached moisture by the drying layer.

Inside being provided with a plurality of baffles 19 that arrange in turn from top to bottom of

photolysis case

6, 19 surface mounting on baffle has a plurality of ultraviolet lamp 20, is provided with photocatalyst net 21 between two adjacent baffles 19, and waste gas gets into photolysis case 6, and baffle 19 in turn from top to bottom forms tortuous air current passageway, increases the dwell time of air current in photolysis case 6, improves photolysis reaction effect.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a compound high-efficient exhaust treatment device, includes burns case (1), its characterized in that: burn case (1) left end and install intake pipe (2), burn case (1) top and be connected with through first pipeline (3) and spray case (4), it is connected with photodissociation case (6) through second pipeline (5) to spray case (4) top, photodissociation case (6) right-hand member is provided with outlet duct (7).

2. A compound type high efficiency exhaust gas treatment device according to claim 1, characterized in that: and the first pipeline (3) and the second pipeline (5) are both provided with air blowers (8).

3. A compound type high efficiency exhaust gas treatment device according to claim 1, characterized in that: burn case (1) internally mounted and have burner tip (9), it is connected with catalysis room (10) to burn case (1) top, install catalyst packing layer (11) in catalysis room (10), first pipeline (3) are connected on catalysis room (10) top.

4. A compound type high efficiency exhaust gas treatment device according to claim 1, characterized in that: the novel spraying device is characterized in that a certain amount of absorbent is filled in the spraying box (4), a stirring rod (14) is arranged below the liquid level of the absorbent, two ends of the stirring rod (14) are rotatably connected to the inner side wall of the spraying box (4), a plurality of blades (15) are installed on the periphery of the stirring rod (14), one end of the stirring rod (14) extends to the outside of the spraying box (4) and is connected with an external motor (16), an aeration pipe (12) is arranged below the stirring rod (14), the first pipeline (3) is connected with the aeration pipe (12), a plurality of uniformly distributed aeration holes (13) are formed in the surface of the aeration pipe (12), a plurality of spraying heads (18) are installed at the top end inside the spraying box (4), and the input ends of the spraying heads (18) are connected with an external water source.

5. The compound type efficient exhaust gas treatment device according to claim 4, wherein: a plurality of partition plates (17) are arranged inside the spraying box (4), a plurality of grids which are evenly distributed in an array mode are arranged on the surfaces of the partition plates (17), and a drying layer is arranged at the joint of the second pipeline (5) and the spraying box (4).

6. A compound type high efficiency exhaust gas treatment device according to claim 1, characterized in that: the photolysis box (6) is internally provided with a plurality of baffles (19) which are alternately arranged from top to bottom, the surface of each baffle (19) is provided with a plurality of ultraviolet lamps (20), and a photocatalyst net (21) is arranged between every two adjacent baffles (19).