CN211358381U

CN211358381U - Light oxygen exhaust treatment device

Info

Publication number: CN211358381U
Application number: CN201922161343.7U
Authority: CN
Inventors: 吴一清
Original assignee: Zhejiang Longyou Jiali Environmental Protection Equipment Co ltd
Current assignee: Zhejiang Longyou Jiali Environmental Protection Equipment Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-08-28
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a light oxygen exhaust treatment device, including catalytic reaction box and snakelike catalysis pipeline, catalytic reaction is internal to be had through the bolt fastening snakelike catalysis pipeline, the top has shortwave ultraviolet lamp area through the bolt fastening in the snakelike catalysis pipeline, be fixed with the strip catalyst through the draw-in groove on the lateral wall in the snakelike catalysis pipeline. Has the advantages that: the utility model discloses a set up snakelike catalytic pipeline, shortwave ultraviolet lamp area and strip catalyst, compressed the space of laying of original longer straight type pipeline, and then saved the work load of installation, also saved the cost simultaneously.

Description

Light oxygen exhaust treatment device

Technical Field

The utility model relates to a photocatalysis exhaust-gas treatment technical field, concretely relates to light oxygen exhaust treatment device.

Background

The photocatalysis is a photocatalysis process using TiO2 as a catalyst, the reaction condition is mild, the photolysis is rapid, the products are CO2 and H2O or other products, the application range is wide, and organic matters including hydrocarbon, alcohol, aldehyde, ketone, ammonia and the like can be removed by the photocatalysis of TiO 2. The mechanism is that the photocatalyst titanium dioxide absorbs photons and reacts with water on the surface to generate hydroxyl free radicals and active oxygen substances, wherein the hydroxyl free radicals are a main active substance of the photocatalytic reaction and play a determining role in photocatalytic oxidation, so that volatile organic matters and organic matters forming bacteria can be rapidly and effectively decomposed, and the sterilization effect is quicker due to the synergistic effect of other active oxygen substances.

The existing photocatalytic waste gas treatment system needs to lay a longer reaction pipeline to meet the requirement of full photolysis catalytic reaction of waste gas, so that the installation is time-consuming and labor-consuming, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, present a light oxygen exhaust treatment device, solve light catalytic exhaust treatment system and need lay longer reaction tube, satisfy the abundant photodissociation catalytic reaction of waste gas, not only the installation is wasted time and energy, raises the problem of cost moreover.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a light oxygen exhaust treatment device, including catalytic reaction box and snakelike catalysis pipeline, catalytic reaction is internal to be had through the bolt fastening snakelike catalysis pipeline, there is shortwave ultraviolet lamp area at the top through the bolt fastening in the snakelike catalysis pipeline, be fixed with the strip catalyst through the draw-in groove on the lateral wall in the snakelike catalysis pipeline.

By adopting the technical scheme, the strip-shaped catalyst is composed of titanium dioxide, and the ultraviolet rays emitted by the short-wave ultraviolet lamp strip are absorbed by oxygen to form ozone for catalyzing reaction waste gas.

Furthermore, fixed rings are nested on the peripheral wall of the snake-shaped catalytic pipeline, and an air inlet pipe is inserted into one side wall of the catalytic reaction box body.

By adopting the technical scheme, the fixing ring is used for clamping the catalytic pipeline.

Furthermore, an air outlet pipe is inserted into one side wall of the catalytic reaction box body, which is opposite to the air inlet pipe, and one end of the air outlet pipe is fixed with an air exhaust fan through a bolt.

By adopting the technical scheme, the air exhaust fan is used for exhausting the gas, water and compounds after catalytic reaction of the waste gas.

Furthermore, a flow guide pipe is inserted at the bottom of the air outlet pipe, and a waste liquid collecting box is inserted at the bottom of the flow guide pipe.

Furthermore, an operation panel is fixed on the other side wall of the catalytic reaction box body through bolts, and the top of the catalytic reaction box body is connected with a top plate through hinges.

Further, a blower is fixed on the top plate through bolts.

Through adopting above-mentioned technical scheme, the air-blower is used for blowing off the filth in the snakelike catalytic conduit when the device washs.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

longer reaction tube need be laid for solving current catalysis exhaust-gas treatment system, satisfies the abundant photodissociation catalytic reaction of waste gas, and not only the installation is wasted time and energy, improves the problem of cost moreover, the utility model discloses a set up snakelike catalysis pipeline, shortwave ultraviolet lamp area and strip catalyst, compressed the space of laying of original longer straight type pipeline, and then saved the work load of installation, also saved the cost simultaneously.

Drawings

FIG. 1 is a schematic structural view of a photo-oxygen waste gas treatment device according to the present invention;

FIG. 2 is a sectional view of a photo-oxygen exhaust gas treatment device according to the present invention;

FIG. 3 is a partial sectional view of a serpentine catalytic tube in a photo-oxidation exhaust gas treatment device according to the present invention.

The reference numerals are explained below:

1. a catalytic reaction tank body; 2. an air inlet pipe; 3. an air outlet pipe; 4. a serpentine catalytic conduit; 5. a fixing ring; 6. short wave ultraviolet lamp band; 7. a strip catalyst; 8. a blower; 9. an operation panel; 10. an air exhaust fan; 11. a waste liquid collection box; 12. a flow guide pipe; 13. a top plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, a light oxygen exhaust treatment device in this embodiment, including catalytic reaction box 1 and snakelike catalytic pipeline 4, there is snakelike catalytic pipeline 4 through the bolt fastening in the catalytic reaction box 1, there is short wave ultraviolet lamp area 6 at the top through the bolt fastening in snakelike catalytic pipeline 4, be fixed with strip catalyst 7 through the draw-in groove on the lateral wall in snakelike catalytic pipeline 4, strip catalyst 7 comprises titanium dioxide, form ozone after the ultraviolet ray that short wave ultraviolet lamp area 6 sent is absorbed by oxygen, be used for catalytic reaction waste gas. Fixed ring 5 is nested on 4 peripheral walls of snakelike catalytic pipeline, and it has intake pipe 2 to peg graft on 1 lateral wall of catalytic reaction box, and fixed ring 5 is used for the clamping catalytic pipeline. The catalytic reaction box body 1 is provided with an air outlet pipe 3 in an inserting mode on one side wall opposite to the air inlet pipe 2, one end of the air outlet pipe 3 is fixedly provided with an air exhaust fan 10 through a bolt, and the air exhaust fan 10 is used for exhausting gas, water and compounds after catalytic reaction of waste gas. A diversion pipe 12 is inserted at the bottom of the air outlet pipe 3, and a waste liquid collecting box 11 is inserted at the bottom of the diversion pipe 12.

As shown in fig. 1, in this embodiment, an operation panel 9 is fixed to the other side wall of the catalytic reaction tank 1 by bolts, and a top plate 13 is connected to the top of the catalytic reaction tank 1 by a hinge.

In this embodiment, as shown in fig. 1, a blower 8 is fixed to the top plate 13 by bolts, and the blower 8 is used for blowing off contaminants in the serpentine catalyst conduit 4 when the device is cleaned.

The specific implementation process of this embodiment is as follows: at first put through intake pipe 2 and the waste gas pipeline with the device, waste gas enters into snakelike catalytic pipeline 4 through intake pipe 2, under the high energy ultraviolet of short wave ultraviolet lamp area 6 transmission, waste gas decomposes, the effect of rethread strip catalyst 7, harmful gas substance is degraded and is converted into low molecular compound, water and carbon dioxide, at last be taken out by air exhaust fan 10 through outlet duct 3, wherein low molecular compound and water enter into waste liquid collecting box 11 through honeycomb duct 12 after the pipeline internal flow, this device has replaced original longer straight type exhaust duct through snakelike catalytic pipeline 4, not only ensured the abundant reaction time of waste gas, the work load of installation has also been saved simultaneously, the cost of device has been saved, great improvement work efficiency.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A light oxygen exhaust treatment device which characterized in that: including catalytic reaction box (1) and snakelike catalytic pipeline (4), be fixed with through the bolt in the catalytic reaction box (1) snakelike catalytic pipeline (4), the top has shortwave ultraviolet lamp area (6) through the bolt fastening in snakelike catalytic pipeline (4), be fixed with strip catalyst (7) through the draw-in groove on the lateral wall in snakelike catalytic pipeline (4).

2. A photo-oxygen exhaust gas treatment device according to claim 1, wherein: fixed ring (5) are nested on the periphery wall of snakelike catalytic pipeline (4), air inlet pipe (2) are inserted on one side wall of catalytic reaction box (1).

3. A photo-oxygen exhaust gas treatment device according to claim 2, characterized in that: an air outlet pipe (3) is inserted into one side wall of the catalytic reaction box body (1) opposite to the air inlet pipe (2), and one end of the air outlet pipe (3) is fixed with an air exhaust fan (10) through a bolt.

4. A photo-oxygen exhaust gas treatment device according to claim 3, wherein: the bottom of the air outlet pipe (3) is spliced with a flow guide pipe (12), and the bottom of the flow guide pipe (12) is spliced with a waste liquid collecting box (11).

5. A photo-oxygen exhaust gas treatment device according to claim 4, wherein: an operation panel (9) is fixed on the other side wall of the catalytic reaction box body (1) through bolts, and the top of the catalytic reaction box body (1) is connected with a top plate (13) through a hinge.

6. A photo-oxygen exhaust gas treatment device according to claim 5, wherein: and the top plate (13) is fixedly provided with a blower (8) through a bolt.