CN210645680U - Photo-oxygen catalytic equipment - Google Patents

Photo-oxygen catalytic equipment Download PDF

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Publication number
CN210645680U
CN210645680U CN201920977072.XU CN201920977072U CN210645680U CN 210645680 U CN210645680 U CN 210645680U CN 201920977072 U CN201920977072 U CN 201920977072U CN 210645680 U CN210645680 U CN 210645680U
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sedimentation tank
pipeline
communicated
chamber
filter
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CN201920977072.XU
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李银
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Suzhou Lanzhengqing Environmental Protection Technology Co ltd
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Suzhou Lanzhengqing Environmental Protection Technology Co ltd
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Abstract

The utility model discloses a photo-oxidation catalysis device, which comprises a primary filter, an ultraviolet ozone catalyst, an atomization chamber, a sedimentation tank, a condensation chamber and a secondary filter, wherein a waste gas pipeline is arranged on one side of the primary filter; one end of the ultraviolet ozone catalytic converter is communicated with the primary filter, and the other end of the ultraviolet ozone catalytic converter is communicated with the atomizing chamber; the top of the atomization chamber is provided with a liquid inlet pipeline, the top of the sedimentation tank is communicated with the bottom of the atomization chamber, the upper part of the sedimentation tank is connected with an auxiliary pipeline, and the lower part of the sedimentation tank is communicated with an inlet at the upper part of the sedimentation tank; the top of the condensing chamber is communicated with the atomizing chamber, the bottom of the condensing chamber is communicated with the secondary filter, and the bottom of the secondary filter is provided with a purification pipeline. The utility model discloses filtering quality is good, simple structure, convenient to use, has effectively improved the treatment effeciency of waste gas, and is energy-concerving and environment-protective.

Description

Photo-oxygen catalytic equipment
Technical Field
The utility model relates to a clarification plant technical field has especially related to a light oxygen catalytic apparatus.
Background
The malodors are offensive odors, and up to now, there are over 4000 malodors which can be sensed by human olfaction, and there are several dozens of malodors which are harmful to human health. The malodorous substances cause people to have poor breathing, nausea, vomiting, dysphoria, dizziness, even suffocation when the concentration is high. The waste gas refers to toxic and harmful gas discharged by human in the production and living processes, especially chemical plants, paper mills, foundries, waterproof material plants, garbage dumps, sewage treatment plants, tire plants, pharmaceutical plants, coking plants, oil refineries and the like, and the discharged waste gas and the odor have large odor, seriously pollute the environment and influence the human health.
In the prior art, the treatment of the stink and the waste gas generally adopts the technologies of a biological decomposition method, an activated carbon adsorption method, a plasma method, a plant spraying liquid deodorization method and the like. The biological decomposition method mainly utilizes circulating water flow to dissolve malodorous gas pollutants into water, then cultures microorganisms by an in-water culture bed, degrades the pollutants in the water into low-harmful substances, reduces the microbial activity, but has lower deodorization efficiency and unstable deodorization and purification effect, needs to culture special microorganisms to treat one or more gases with similar properties, has higher operation and maintenance cost and shorter service life, needs to put medicaments frequently to keep the microbial activity and has higher requirement on circulating water, otherwise, needs to culture again for a longer time if the microorganisms die, and is easy to cause secondary pollution. The active carbon adsorption method mainly utilizes the characteristics of developed internal pore structure and large surface area of the active carbon to adsorb malodorous gas molecules passing through an active carbon pool, but the active carbon is very easy to saturate and generally loses efficacy for days, the active carbon needs to be frequently replaced, a treatment method of waste active carbon needs to be found, the operation and maintenance cost is very high, and secondary pollution is easily caused. The plant liquid spraying deodorization method is mainly characterized in that plant extract, namely deodorant, is sprayed to a space where malodorous gas is generated, the malodorous gas is neutralized and absorbed, the purpose of deodorization is achieved, spraying liquid needs to be added periodically, equipment needs to be maintained, operation and maintenance cost is high, and deodorization and purification efficiency is low.
Therefore, it is very important to develop a new type of purification equipment with good filtration performance, simple structure and convenient use.
Disclosure of Invention
Not enough to prior art exists, the utility model aims at providing a light oxygen catalytic apparatus, filtering quality is good, simple structure, convenient to use, has effectively improved the treatment effeciency of waste gas, and is energy-concerving and environment-protective.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a photo-oxidation catalytic device comprises a primary filter, an ultraviolet ozone catalytic device, an atomization chamber, a sedimentation tank, a condensation chamber and a secondary filter, wherein a filtrate is arranged in the primary filter, and a filter screen is arranged above the filtrate; a waste gas pipeline is arranged on one side of the primary filter, a first gas outlet pipeline is arranged on the other side of the primary filter, the waste gas pipeline penetrates through the filter screen and extends into the filter liquid, and the first gas outlet pipeline is arranged above the filter screen; one end of the ultraviolet ozone catalytic converter is provided with an air inlet cover, the other end of the ultraviolet ozone catalytic converter is provided with an air outlet cover, the air inlet cover is communicated with a first air outlet pipeline, and the air outlet cover is connected with a second air outlet pipeline; an ultraviolet lamp set, a catalyst net and an ozone generator are arranged in the ultraviolet ozone catalytic converter, the ultraviolet lamp set and the ozone generator are close to the air inlet cover, and the catalyst net is close to the air outlet cover; one side of the atomization chamber is communicated with the second air outlet pipeline, and the other side of the atomization chamber is provided with a third air outlet pipeline; the top of the atomization chamber is provided with a liquid inlet pipeline which is connected with a liquid inlet water pump outside the atomization chamber; a plurality of spraying pipelines are uniformly connected to the liquid inlet pipeline, and spraying holes are formed in the spraying pipelines; a liquid outlet is formed in the bottom of the atomizing chamber, and a filter plate positioned above the liquid outlet is arranged at the lower part of the atomizing chamber; the top of the sedimentation tank is communicated with the liquid outlet, the upper part of the sedimentation tank is connected with an auxiliary agent pipeline, and the lower part of the sedimentation tank is provided with a dirty pipe connected with the sedimentation tank; the bottom of the sedimentation tank is provided with a sediment conveying pipe and a plurality of V-shaped grooves, and sediment outlets are formed in the bottoms of the V-shaped grooves; the sediment outlets of the V-shaped grooves are all communicated with a sediment conveying pipe, and one end of the sediment conveying pipe passes through the sedimentation tank and is communicated with a drying tank; an inlet at the upper part of the sedimentation tank is communicated with the dirty pipe, an outlet at the upper part of the sedimentation tank is connected with a fourth gas outlet pipeline, and the inlet of the sedimentation tank is opposite to the outlet of the sedimentation tank; the top of the condensing chamber is communicated with the third gas outlet pipeline, the bottom of the condensing chamber is provided with a fifth gas outlet pipeline, and a condensing pipe is arranged in the condensing chamber; one end of the condensing pipe extends out of the condensing chamber to form a cooling water inlet, and the other end of the condensing pipe extends out of the condensing chamber to form a cooling water outlet; a plurality of catalytic carbon rods are arranged in the secondary filter, the top of the secondary filter is communicated with the fifth gas outlet pipeline, and the bottom of the secondary filter is provided with a purification pipeline.
As a preferable scheme, the fourth air outlet pipeline is communicated with the third air outlet pipeline, and the fourth air outlet pipeline is provided with a circulating filter and a first one-way valve.
As a preferable scheme, a second one-way valve and a sewage pump are arranged on the sediment conveying pipe between the sedimentation tank and the drying tank.
As a preferable scheme, the inlet height of the sedimentation tank is higher than the outlet height of the sedimentation tank, a first baffle is arranged at the inlet of the sedimentation tank, and a second baffle is arranged at the outlet of the sedimentation tank; the height of the lower edge of the first baffle is lower than the inlet height of the sedimentation tank, and the height of the lower edge of the second baffle is lower than the outlet height of the sedimentation tank.
Preferably, a third one-way valve is arranged on the dirty pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses filtering quality is good, simple structure, convenient to use, has effectively improved the treatment effeciency of waste gas, and is energy-concerving and environment-protective.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention will be further described with reference to specific embodiments. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example (b):
as shown in fig. 1, a photo-oxidation catalytic apparatus comprises a primary filter 1, an ultraviolet ozone catalytic converter 2, an atomization chamber 3, a sedimentation tank 4, a sedimentation tank 5, a condensation chamber 6, and a secondary filter 7, wherein a filtrate 11 is arranged in the primary filter 1, and a filter screen 12 is arranged above the filtrate 11; a waste gas pipeline 13 is arranged on one side of the primary filter 1, a first gas outlet pipeline 14 is arranged on the other side of the primary filter, the waste gas pipeline 13 penetrates through the filter screen 12 and extends into the filter liquid 11, and the first gas outlet pipeline 14 is arranged above the filter screen 12; one end of the ultraviolet ozone catalytic converter 2 is provided with an air inlet cover 21, the other end of the ultraviolet ozone catalytic converter is provided with an air outlet cover 22, the air inlet cover 21 is communicated with the first air outlet pipeline 14, and the air outlet cover 22 is connected with a second air outlet pipeline 23; an ultraviolet lamp group 24, a catalyst net 25 and an ozone generator 26 are arranged in the ultraviolet ozone catalytic converter 2, the ultraviolet lamp group 24 and the ozone generator 26 are close to the air inlet cover 21, and the catalyst net 25 is close to the air outlet cover 22; one side of the atomizing chamber 3 is communicated with the second air outlet pipeline 23, and the other side is provided with a third air outlet pipeline 31; the top of the atomization chamber 3 is provided with a liquid inlet pipeline 32, and the liquid inlet pipeline 32 is connected with a liquid inlet water pump 33 outside the atomization chamber 3; a plurality of spraying pipelines 34 are uniformly connected to the liquid inlet pipeline 32, and spraying holes 35 are formed in the spraying pipelines 34; a liquid outlet 36 is arranged at the bottom of the atomizing chamber 3, and a filter plate 37 positioned above the liquid outlet 36 is arranged at the lower part of the atomizing chamber 3; the top of the sedimentation tank 4 is communicated with a liquid outlet 36, the upper part of the sedimentation tank 4 is connected with an auxiliary agent pipeline 41, and the lower part of the sedimentation tank 4 is provided with a dirty pipe 42 connected with the sedimentation tank 5; the bottom of the sedimentation tank 5 is provided with a sediment conveying pipe 51 and a plurality of V-shaped grooves 52, and sediment outlets 53 are arranged at the bottoms of the V-shaped grooves 52; the sediment outlets 53 of the V-shaped grooves 52 are all communicated with the sediment conveying pipe 51, and one end of the sediment conveying pipe 51 penetrates through the sedimentation tank 5 and is communicated with the drying tank 8; an inlet at the upper part of the sedimentation tank 5 is communicated with the dirty pipe 42, an outlet at the upper part of the sedimentation tank 5 is connected with a fourth gas outlet pipeline 54, and an inlet of the sedimentation tank 5 is arranged opposite to an outlet of the sedimentation tank 5; the top of the condensing chamber 6 is communicated with the third gas outlet pipeline 31, the bottom of the condensing chamber is provided with a fifth gas outlet pipeline 61, and a condensing pipe 62 is arranged in the condensing chamber 6; one end of the condensing pipe 62 extends out of the condensing chamber 6 to form a cooling water inlet 63, and the other end of the condensing pipe 62 extends out of the condensing chamber 6 to form a cooling water outlet 64; a plurality of catalytic carbon rods 71 are arranged in the secondary filter 7, the top of the secondary filter 7 is communicated with the fifth gas outlet pipeline 61, and the bottom of the secondary filter 7 is provided with a purification pipeline 72.
Specifically, the fourth outlet pipeline 54 is communicated with the third outlet pipeline 31, and the fourth outlet pipeline 54 is provided with a circulation filter 541 and a first check valve 542.
Further, the circulation filter 541 plays a role of filtering, the first check valve 542 plays a role of preventing reverse flow, and the fourth outlet line 54 is again communicated with the third outlet line 31, so that secondary treatment can be performed.
Specifically, a second one-way valve 511 and a sewage pump 512 are arranged on the sediment conveying pipe 51 between the sedimentation tank 5 and the drying tank 8.
Further, the second check valve 511 functions to prevent reverse flow, and the soil exhaust pump 512 functions to increase the delivery capacity.
Specifically, the inlet height of the sedimentation tank 5 is higher than the outlet height of the sedimentation tank 5, a first baffle 55 is arranged at the inlet of the sedimentation tank 5, and a second baffle 56 is arranged at the outlet of the sedimentation tank 5; the height of the lower edge of the first baffle 55 is lower than the inlet height of the sedimentation tank 5, and the height of the lower edge of the second baffle 56 is lower than the outlet height of the sedimentation tank 5.
Specifically, the dirty pipe 42 is provided with a third check valve 421.
Further, the third check valve 421 serves to prevent reverse flow.
In specific implementation, the exhaust gas enters the primary filter 1 from the exhaust gas pipeline 13, enters the ultraviolet ozone catalytic converter 2 after being primarily filtered by the primary filter 1, forms optical wavelength to excite ozone generated by the ozone generator 26 through the ultraviolet lamp set 24, cracks and oxidizes molecular chains of malodorous substances, changes the structure of the substances, enters the atomizing chamber 3 after being catalyzed by the catalyst net 25, adds a treatment agent into the liquid inlet pipeline 32, the treatment agent is sprayed out of the atomizing holes 35 to treat the exhaust gas, particles in the exhaust gas after the exhaust gas is dissolved into the agent are combined with the treatment agent and enter the settling tank 4 through the filter plate 37, then adds an auxiliary agent into the auxiliary agent pipeline 41 to adjust the solution of the exhaust gas, then enters the settling tank 5, finally is precipitated by the settling tank 5 and then is discharged, the residual gas in the settling tank 5 flows out of the fourth gas outlet pipeline 54, and enters the condensing chamber 6 after being filtered by the air filter, the sediment flows out from the sediment conveying pipe 51 and enters the drying tank 8 for drying treatment, and the gas passing through the condensing chamber 6 is filtered again through the catalytic carbon rod 71 of the secondary filter 7, and reacts with harmful substances in the waste gas, so that the effect of waste gas purification is achieved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims (5)

1. A photo-oxidation catalytic apparatus, characterized in that: the device comprises a primary filter, an ultraviolet ozone catalyst, an atomizing chamber, a sedimentation tank, a condensation chamber and a secondary filter, wherein the primary filter is internally provided with filtrate, and a filter screen is arranged above the filtrate; a waste gas pipeline is arranged on one side of the primary filter, a first gas outlet pipeline is arranged on the other side of the primary filter, the waste gas pipeline penetrates through the filter screen and extends into the filter liquid, and the first gas outlet pipeline is arranged above the filter screen; one end of the ultraviolet ozone catalytic converter is provided with an air inlet cover, the other end of the ultraviolet ozone catalytic converter is provided with an air outlet cover, the air inlet cover is communicated with a first air outlet pipeline, and the air outlet cover is connected with a second air outlet pipeline; an ultraviolet lamp set, a catalyst net and an ozone generator are arranged in the ultraviolet ozone catalytic converter, the ultraviolet lamp set and the ozone generator are close to the air inlet cover, and the catalyst net is close to the air outlet cover; one side of the atomization chamber is communicated with the second air outlet pipeline, and the other side of the atomization chamber is provided with a third air outlet pipeline; the top of the atomization chamber is provided with a liquid inlet pipeline which is connected with a liquid inlet water pump outside the atomization chamber; a plurality of spraying pipelines are uniformly connected to the liquid inlet pipeline, and spraying holes are formed in the spraying pipelines; a liquid outlet is formed in the bottom of the atomizing chamber, and a filter plate positioned above the liquid outlet is arranged at the lower part of the atomizing chamber; the top of the sedimentation tank is communicated with the liquid outlet, the upper part of the sedimentation tank is connected with an auxiliary agent pipeline, and the lower part of the sedimentation tank is provided with a dirty pipe connected with the sedimentation tank; the bottom of the sedimentation tank is provided with a sediment conveying pipe and a plurality of V-shaped grooves, and sediment outlets are formed in the bottoms of the V-shaped grooves; the sediment outlets of the V-shaped grooves are all communicated with a sediment conveying pipe, and one end of the sediment conveying pipe passes through the sedimentation tank and is communicated with a drying tank; an inlet at the upper part of the sedimentation tank is communicated with the dirty pipe, an outlet at the upper part of the sedimentation tank is connected with a fourth gas outlet pipeline, and the inlet of the sedimentation tank is opposite to the outlet of the sedimentation tank; the top of the condensing chamber is communicated with the third gas outlet pipeline, the bottom of the condensing chamber is provided with a fifth gas outlet pipeline, and a condensing pipe is arranged in the condensing chamber; one end of the condensing pipe extends out of the condensing chamber to form a cooling water inlet, and the other end of the condensing pipe extends out of the condensing chamber to form a cooling water outlet; a plurality of catalytic carbon rods are arranged in the secondary filter, the top of the secondary filter is communicated with the fifth gas outlet pipeline, and the bottom of the secondary filter is provided with a purification pipeline.
2. A photo-oxidation catalytic device in accordance with claim 1, wherein: and the fourth air outlet pipeline is communicated with the third air outlet pipeline, and a circulating filter and a first one-way valve are arranged on the fourth air outlet pipeline.
3. A photo-oxidation catalytic device in accordance with claim 1, wherein: and a second one-way valve and a sewage pump are arranged on the sediment conveying pipe between the sedimentation tank and the drying tank.
4. A photo-oxidation catalytic device according to claim 1 or 3, wherein: the inlet height of the sedimentation tank is higher than the outlet height of the sedimentation tank, a first baffle is arranged at the inlet of the sedimentation tank, and a second baffle is arranged at the outlet of the sedimentation tank; the height of the lower edge of the first baffle is lower than the inlet height of the sedimentation tank, and the height of the lower edge of the second baffle is lower than the outlet height of the sedimentation tank.
5. A photo-oxidation catalytic device in accordance with claim 1, wherein: and a third one-way valve is arranged on the dirty pipe.
CN201920977072.XU 2019-06-27 2019-06-27 Photo-oxygen catalytic equipment Active CN210645680U (en)

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Application Number Priority Date Filing Date Title
CN201920977072.XU CN210645680U (en) 2019-06-27 2019-06-27 Photo-oxygen catalytic equipment

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Application Number Priority Date Filing Date Title
CN201920977072.XU CN210645680U (en) 2019-06-27 2019-06-27 Photo-oxygen catalytic equipment

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CN210645680U true CN210645680U (en) 2020-06-02

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110280091A (en) * 2019-06-27 2019-09-27 苏州蓝正清环保科技有限公司 Photooxidation catalytic unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110280091A (en) * 2019-06-27 2019-09-27 苏州蓝正清环保科技有限公司 Photooxidation catalytic unit

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