CN211537196U

CN211537196U - Plasma microwave ozone machine for waste gas purification

Info

Publication number: CN211537196U
Application number: CN201922196064.4U
Authority: CN
Inventors: 孙超; 张大伟; 张艳军; 段海伦; 原雪峰
Original assignee: Tianjin Modern Tianjiao Aquaculture Feed Co ltd
Current assignee: Tianjin Modern Tianjiao Aquaculture Feed Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-22
Anticipated expiration: 2029-12-10

Abstract

The utility model provides a plasma microwave ozone machine for exhaust-gas purification, which comprises a housin, a serial communication port, one side of casing is equipped with the air inlet, the opposite side of casing is equipped with the gas outlet, the inside of casing is equipped with the net that flows all along air inlet to the direction of gas outlet in proper order, the active carbon adsorption net, low temperature plasma electric field, the photocatalysis filter layer, the catalyst layer, the ozone removes the layer, it is equipped with a plurality of spoilers to crisscross between net and the active carbon adsorption net to flow all on the upper and lower both sides inner wall of casing, be equipped with the ozone input pipe between the inside air inlet of casing and the net that flows all, be equipped with a plurality of ventholes on the ozone input pipe, the one end of ozone input pipe is stretched out the casing and is connected with ozone generator, the top of casing is equipped with the microwave exciter, the output of microwave exciter.

Description

Plasma microwave ozone machine for waste gas purification

Technical Field

The utility model relates to a waste gas purification technical field especially relates to a plasma microwave ozone machine for waste gas purification.

Background

The aquatic feed is specially used as bait for aquatic animal culture; according to the variety of feeding, the aquatic feed can be divided into fish feed, shrimp feed and crab feed; according to the characteristics of the feed, the feed can be divided into a compound feed, a concentrated feed and a premixed feed; raw materials for producing the aquatic feed mainly comprise fish meal, grain raw materials and grease, wherein the fish meal and the grain raw materials usually account for more than 50% of the cost of the feed. In the processing process of aquatic feed, a drying device is needed to be used for drying the feed; waste gas is generated in the process of producing the feed, and the waste gas directly diffuses into the air to pollute the environment; the existing waste gas purification device mostly adopts a simple filter screen to filter waste gas, the filter effect is poor, and the use requirement can not be well met.

Disclosure of Invention

The utility model provides a plasma microwave ozone machine for purifying waste gas, which aims at the technical problems.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a plasma microwave ozone machine for purifying waste gas comprises a shell and is characterized in that an air inlet is formed in one side of the shell, an air outlet is formed in the other side of the shell, a flow equalizing net, an active carbon adsorption net, a low-temperature plasma electric field, a photocatalytic filter layer, a catalyst layer and an ozone removing layer are sequentially arranged in the shell along the direction from the air inlet to the air outlet, a plurality of spoilers are arranged on the inner walls of the upper side and the lower side of the shell in a staggered mode between the flow equalizing net and the active carbon adsorption net, an ozone input pipe is arranged between the air inlet and the flow equalizing net in the shell, a plurality of air outlet holes are formed in the ozone input pipe, one end of the ozone input pipe extends out of the shell and is connected with an ozone generator in a parallel mode, a microwave exciter is arranged at the top of the shell, and the output.

The photocatalysis filter layer is equipped with a plurality of photocatalysis boards including fixed setting at the inside mounting panel of casing on the mounting panel, and the coating has nanometer titanium dioxide film on the photocatalysis board, and the both sides of photocatalysis board all are equipped with the grid board on the mounting panel, and the equipartition has a plurality of ultraviolet lamps on the grid of grid board.

The catalyst layer includes a plurality of mica heating sheets and a plurality of honeycomb cordierite-based catalysts, and the mica heating sheets and the honeycomb cordierite-based catalyst layer are arranged in a staggered manner.

The ozone removing layer is an activated carbon layer.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a plasma, microwave, catalyst layer, active carbon adsorption net, photocatalysis filter layer and ozone carry out the joint purification to waste gas, and purifying effect is better.

Drawings

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

in the figure: 1. a housing; 2. an air inlet; 3. an air outlet; 4. a flow equalization net; 5. an activated carbon adsorption net; 6. a low temperature plasma electric field; 7. a catalyst layer; 8. an ozone removal layer; 9. a spoiler; 10. an ozone input tube; 11. an ozone generator; 12. a microwave exciter; 13. an electrodeless ultraviolet lamp tube; 14. mounting a plate; 15. a photocatalytic plate; 16. a grid plate.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in figure 1, a plasma microwave ozone machine for purifying waste gas comprises a shell 1, an air inlet 2 is arranged on one side of the shell 1, an air outlet 3 is arranged on the other side of the shell 1, a flow equalizing net 4, an active carbon adsorption net 5 and a low-temperature plasma electric field 6 are sequentially arranged in the shell 1 along the direction from the air inlet 2 to the air outlet 3, the device comprises a photocatalytic filter layer, a catalyst layer 7 and an ozone removing layer 8, wherein a plurality of spoilers 9 are arranged between a flow equalizing net 4 and an activated carbon adsorption net 5 on the inner walls of the upper side and the lower side of a shell 1 in a staggered manner, an ozone input pipe 10 is arranged between an inner air inlet 2 and the flow equalizing net 4 of the shell 1, a plurality of air outlet holes are formed in the ozone input pipe 10, one end of the ozone input pipe 10 extends out of the shell 1 and is connected with an ozone generator 11, a microwave exciter 12 is arranged at the top of the shell 1, and the output end of the microwave exciter 12 is electrically connected with the input end of an electrodeless ultraviolet lamp tube 13 arranged on the.

The photocatalysis filter layer comprises a mounting plate 14 fixedly arranged in the shell 1, a plurality of photocatalysis plates 15 are arranged on the mounting plate 14, a nano titanium dioxide film is coated on the photocatalysis plates 15, grating plates 16 are arranged on two sides of the photocatalysis plates 15 on the mounting plate 14, and a plurality of ultraviolet lamps are uniformly distributed on grating strips of the grating plates 16.

The catalyst layer 7 includes a plurality of mica heating plates and a plurality of honeycomb cordierite-based catalysts, and the mica heating plates and the honeycomb cordierite-based catalyst layers are arranged alternately.

The ozone removing layer 8 is an activated carbon layer.

The utility model discloses during the use, waste gas enters into casing 1's inside from air inlet 2, and the inside net 4 and the spoiler 9 of flow equalizing that sets up of casing 1 can make the even diffusion of waste gas in casing 1's inside, then adopts plasma, microwave, catalyst layer 7, active carbon adsorption net 5, photocatalysis filter layer and ozone to jointly purify waste gas, and purifying effect is better.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. A plasma microwave ozone machine for purifying waste gas comprises a shell (1), and is characterized in that one side of the shell (1) is provided with an air inlet (2), the other side of the shell (1) is provided with an air outlet (3), the inside of the shell (1) is sequentially provided with a uniform flow net (4), an activated carbon adsorption net (5), a low-temperature plasma electric field (6), a photocatalytic filter layer, a catalyst layer (7) and an ozone removing layer (8) along the direction from the air inlet (2) to the air outlet (3), a plurality of spoilers (9) are arranged between the uniform flow net (4) and the activated carbon adsorption net (5) on the inner walls of the upper side and the lower side of the shell (1) in a staggered manner, an ozone input pipe (10) is arranged between the air inlet (2) and the uniform flow net (4) in the shell (1), a plurality of air outlet holes are arranged on the ozone input pipe (10), one end of the ozone input pipe (10) extends out of the shell, the top of the shell (1) is provided with a microwave exciter (12), and the output end of the microwave exciter (12) is electrically connected with the input end of an electrodeless ultraviolet lamp tube (13) arranged on the inner side wall of the shell (1).

2. The plasma microwave ozone machine for exhaust gas purification according to claim 1, wherein the photocatalytic filter layer comprises a mounting plate (14) fixedly arranged inside the housing (1), the mounting plate (14) is provided with a plurality of photocatalytic plates (15), the photocatalytic plates (15) are coated with a nano titanium dioxide film, both sides of the photocatalytic plates (15) on the mounting plate (14) are provided with grid plates (16), and a plurality of ultraviolet lamps are uniformly distributed on grid bars of the grid plates (16).

3. The plasma microwave ozonizer for exhaust gas purification according to claim 1, wherein the catalyst layer (7) includes a plurality of mica heating sheets and a plurality of layers of honeycomb cordierite-based catalyst, and the mica heating sheets and the honeycomb cordierite-based catalyst layers are arranged alternately.

4. The plasma microwave ozone machine for exhaust gas purification according to claim 1, wherein the ozone removing layer (8) is an activated carbon layer.