CN209221845U

CN209221845U - Efficient UV photooxidation catalytic cleaner

Info

Publication number: CN209221845U
Application number: CN201821932872.1U
Authority: CN
Inventors: 徐建文; 历俊丰; 刘丽杰; 许林涛; 金俊; 杨光
Original assignee: Daqing Huibopu Petroleum Machinery Equipment Manufacturing Co Ltd
Current assignee: Daqing Huibopu Petroleum Machinery Equipment Manufacturing Co Ltd
Priority date: 2018-11-22
Filing date: 2018-11-22
Publication date: 2019-08-09
Anticipated expiration: 2028-11-22

Abstract

The efficient UV photooxidation catalytic cleaner of the utility model belongs to catalysis process field, including shell, exhaust gas inlet and waste gas outlet, exhaust gas inlet and waste gas outlet are respectively arranged at shell two sides, enclosure interior is divided into the electric panel room on upper layer and the process chamber of lower layer, it is separated by partition between upper layer and lower layer, shell on the outside of electric panel room is equipped with switch and breaker, is equipped with ballast in electric panel room；The process chamber of lower layer is from exhaust gas inlet to being successively arranged between waste gas outlet except fog chamber, photooxidation catalyst chamber and except ozone chamber, from except fog chamber to photooxidation catalyst chamber and except being uniformly provided with high energy UV ultraviolet lamp pipe in ozone room；It is equipped with mesh mist eliminator in the front end except fog chamber, photo-catalytic filtering screen is equipped in photooxidation catalyst chamber, except the end of ozone chamber is equipped with ozone-removing filtering net.Stench is efficiently removed, mesh mist eliminator device reduces the moisture content in exhaust gas, and photo-catalytic filtering screen generates strong catalytic degradation function, exhaust gas is finally by ozone-removing filtering net under the effect of light of high energy UV ultraviolet lamp pipe.

Description

Efficient UV photooxidation catalytic cleaner

Technical field

The utility model relates to catalysis process field, in particular to efficient UV photooxidation catalytic cleaner.

Background technique

Currently, a large amount of exhaust gas of industry is discharged into atmosphere, although passing through preliminary treatment when discharge, toward contact in exhaust gas Some harmful substances can be contained, or even have special niff to generate, to human body and environmental danger, especially fermented Exhaust gas is the problem that can not avoid in modern biotechnology industrial technology.

Existing off-gas cleaning equipment can only be single the pernicious gas filtered out in exhaust gas, cannot be by the bacterium in exhaust gas It is eliminated, and existing catalytic converter occupied area is bigger, operation and maintenance are complicated, and use cost is very high.

Summary of the invention

In view of the deficiencies of the prior art, the utility model provides a kind of efficient UV photooxidation catalytic cleaner.

The efficient UV photooxidation catalytic cleaner of the utility model, including shell, exhaust gas inlet and waste gas outlet, exhaust gas inlet Shell two sides are respectively arranged at waste gas outlet, enclosure interior is divided into the electric panel room on upper layer and the process chamber of lower layer, upper layer and lower layer Between be separated by partition, the shell on the outside of electric panel room is equipped with switch and breaker, and ballast is equipped in electric panel room；Lower layer Process chamber from exhaust gas inlet to being successively arranged between waste gas outlet except fog chamber, photooxidation catalyst chamber and except ozone chamber, from except fog chamber to Photooxidation catalyst chamber and except being uniformly provided with high energy UV ultraviolet lamp pipe in ozone room；It is equipped with mesh mist eliminator in the front end except fog chamber, Photo-catalytic filtering screen is equipped in photooxidation catalyst chamber, except the end of ozone chamber is equipped with ozone-removing filtering net, the exhaust gas inlet one of shell The bottom of side is equipped with discharge outlet.

Three or more high energy UV ultraviolet lamps are equipped in photooxidation catalyst chamber as a further improvement of the utility model, Pipe, is evenly equipped with more than one photo-catalytic filtering screen between high energy UV ultraviolet lamp pipe.

Mesh mist eliminator, photo-catalytic filtering screen, ozone-removing filtering net and high energy as a further improvement of the utility model, UV ultraviolet lamp pipe is fixed between partition and case inside bottom.

The side of electric panel room is equipped with radiator fan as a further improvement of the utility model,.

Electrical indoor switch is equipped with multiple as a further improvement of the utility model, and each switch control is multiple high It can UV ultraviolet lamp pipe.

Ballast and the one-to-one connection of high energy UV ultraviolet lamp pipe as a further improvement of the utility model,.

As a further improvement of the utility model, except fog chamber, photooxidation catalyst chamber and except ozone chamber is equipped on shell It opens the door.

The efficient UV photooxidation catalytic cleaner of the utility model, it is reasonable in design, efficiently remove stench, mesh mist eliminator dress Set the moisture content that can be effectively reduced in exhaust gas, it is ensured that the permeability of rear portion ultraviolet beam irradiation, photo-catalytic filtering screen exist Under the effect of light of high energy UV ultraviolet lamp pipe, strong catalytic degradation function is generated, it is poisonous and harmful in the exhaust gas that can effectively degrade Gas and effectively killing various bacteria, and can be by toxin decomposition and harmless treatment that bacterium or fungi release, by purification Exhaust gas finally by ozone-removing filtering net, ozone is removed, to reach, exhaust gas is non-toxic and tasteless to be discharged into atmosphere.

Detailed description of the invention

Fig. 1 is the main view of the utility model；

Fig. 2 is the top view of the utility model；

Fig. 3 is the side view of the utility model.

Specific embodiment

As shown in Figure 1-3, the efficient UV photooxidation catalytic cleaner of the utility model, including shell 1, exhaust gas inlet 2 and useless Gas outlet 3, exhaust gas inlet 2 and waste gas outlet 3 are respectively arranged at 1 two sides of shell.

It is divided into the electric panel room 6 on upper layer and the process chamber of lower layer inside shell 1, is separated between upper layer and lower layer by partition 5, electricity The shell 1 in 6 outside of gas chamber is equipped with switch 7 and breaker 8, and ballast 9 is equipped in electric panel room 6, and the side of electric panel room 6, which is equipped with, to be dissipated Hot-air fan 17.

The process chamber of lower layer is from exhaust gas inlet 2 to being successively arranged between waste gas outlet 3 except fog chamber 10,11 and of photooxidation catalyst chamber Except ozone chamber 12, each room is at least provided with one, from except fog chamber 10 is to photooxidation catalyst chamber 11 and except being uniformly provided in ozone chamber 12 High energy UV ultraviolet lamp pipe 16, except fog chamber 10, photooxidation catalyst chamber 11 and except ozone chamber 12 is equipped with enabling, purpose on shell 1 It is for installing, overhauling and replacing mesh mist eliminator 13, photo-catalytic filtering screen 14, ozone-removing filtering net 15 and high energy UV ultraviolet light Fluorescent tube 16.

It is equipped with mesh mist eliminator 13 in the front end except fog chamber 10, mesh mist eliminator device 13 can effectively reduce in exhaust gas Moisture content, it is ensured that rear portion ultraviolet beam irradiation permeability, 2 side of exhaust gas inlet of shell 1 bottom (i.e. remove fog chamber 10 It is interior) it is equipped with discharge outlet 4；It is equipped with photo-catalytic filtering screen 14 in photooxidation catalyst chamber 11, is equipped with three or more in photooxidation catalyst chamber 11 High energy UV ultraviolet lamp pipe 16 is evenly equipped with more than one photo-catalytic filtering screen 14, light touching between high energy UV ultraviolet lamp pipe 16 Matchmaker is a kind of using Nano titanium dioxide as the general name of the photosemiconductor material with photo-catalysis function of representative, it is coated on base Material surface, as long as not wearing, not peeling off, photocatalyst itself will not be changed and is lost, under the action of high energy UV ultraviolet light, Strong catalytic degradation function is generated, toxic and harmful gas and effective killing various bacteria in the exhaust gas that can effectively degrade, and can incite somebody to action The toxin that bacterium or fungi release decomposes and harmless treatment；Except the end of ozone chamber 12 is equipped with ozone-removing filtering net 15, warp The exhaust gas of purification is crossed finally by ozone-removing filtering net 15, ozone is removed, exhaust gas is non-toxic and tasteless to be discharged into greatly to reach In gas.After exhaust gas utilization exhaust equipment is input to this clarifier, purified exhaust gas is discharged by exhaust duct outdoor again.

Mesh mist eliminator 13, photo-catalytic filtering screen 14, ozone-removing filtering net 15 and high energy UV ultraviolet lamp pipe 16 are fixed on Between 1 inside bottom of partition 5 and shell, switch 7 in electric panel room 6 is equipped with multiple, and the multiple high energy UV of each control of switch 7 are ultraviolet Line fluorescent tube 16, ballast 9 and the one-to-one connection of high energy UV ultraviolet lamp pipe 16.

Exhaust gas is irradiated using special high energy UV ultraviolet beam, changes foul gas such as: ammonia, trimethylamine, hydrogen sulfide, first Sulphur hydrogen, methyl mercaptan, methyl sulfide, methyl disulfide, carbon disulfide and styrene, sulfide H2S, VOC class, benzene,toluene,xylene Molecular chain structure makes organic or inorganic macromolecule malodorous compound strand, under the irradiation of high energy ultraviolet Line beam, degradation transformation At low molecular compound, such as CO2, H2O；The oxygen molecule in air, which is decomposed, using high energy UV ultraviolet beam generates free oxygen, That is active oxygen, so need to be in conjunction with oxygen molecule because of the taken positron-electron imbalance of free oxygen, and then generates ozone.UV+O2 → O- + O* (active oxygen) O+O2 → O3 (ozone), it is known that Pre-Ozonation on Organic Matter has extremely strong oxidation, to foul gas And other irritation peculiar smell have the elimination effect to get instant result.

Without pretreatment before efficient UV photooxidation catalytic cleaner purification, industrial waste gas is without carrying out special pretreatment, such as Heating, humidification etc., equipment operating ambient temperature is between -30 DEG C Celsius~95 DEG C, and humidity is in 30%~98%, pH value 3~11 Between can work normally；Without adding any substance in purification process, it is only necessary to corresponding exhaust duct be arranged and air draft is dynamic Power makes industrial waste gas carry out decomposing, purifying by this equipment, participates in chemical reaction without adding any substance.

This clarifier can efficiently remove stench, can efficiently remove volatile organic matter VOC, inorganic matter, hydrogen sulfide, ammonia, sulphur The major pollutants such as alcohols and various foul smells, purification, deodorization efficiency reach as high as 99% or more, and purification, deodorising effect are complete Full up foot standard GB/T 14554-1993 " emission standard for odor pollutants " and GB16297-1996 " the comprehensive row of atmosphere pollution Put standard "；This clarifier is adaptable, is suitable for high concentration, atm number, the deodorization of different industrial waste gas substances, purified treatment, Indoor and outdoor installation, can daily 24 continuous throughout the twenty-four hour24, stable and reliable operation；Apparatus casing and mesh mist eliminator device Using the high-quality material manufacture of stainless steel, Corrosion Protection is high, and performance is stablized, long service life；Occupied area is small, from heavy and light, fits Together in specific conditions such as characteristics of compact layout, narrow fields, compact overall structure is easy to lift transport；This clarifier operating cost is low, It is noiseless without any mechanical action, it is not necessarily to personal management and daily maintenance, need to only be inspected periodically, equipment energy consumption is low, equipment wind Extremely low < 50Pa is hindered, a large amount of air draft power energy consumptions can be saved.

Claims

1. efficient UV photooxidation catalytic cleaner, including shell (1), exhaust gas inlet (2) and waste gas outlet (3), it is characterised in that useless Gas import (2) and waste gas outlet (3) are respectively arranged at shell (1) two sides, be divided into inside shell (1) upper layer electric panel room (6) and The process chamber of lower layer is separated by partition (5) between upper layer and lower layer, and the shell (1) on the outside of electric panel room (6) is equipped with switch (7) With breaker (8), electric panel room (6) is interior to be equipped with ballast (9)；The process chamber of lower layer from exhaust gas inlet (2) to waste gas outlet (3) it Between be successively arranged except fog chamber (10), photooxidation catalyst chamber (11) and except ozone chamber (12), from except fog chamber (10) to photooxidation catalyst chamber (11) and except ozone chamber (12) are interior it is uniformly provided with high energy UV ultraviolet lamp pipe (16)；It is removed in the front end except fog chamber (10) equipped with silk screen Day with fog (13), photooxidation catalyst chamber (11) is interior to be equipped with photo-catalytic filtering screen (14), removes ozone mistake except the end of ozone chamber (12) is equipped with The bottom of strainer (15), exhaust gas inlet (2) side of shell (1) is equipped with discharge outlet (4).

2. efficiently UV photooxidation catalytic cleaner as described in claim 1, it is characterised in that be equipped with three in photooxidation catalyst chamber (11) High energy UV ultraviolet lamp pipe (16) more than root, is evenly equipped with more than one photocatalyst mistake between high energy UV ultraviolet lamp pipe (16) Strainer (14).

3. efficiently UV photooxidation catalytic cleaner as described in claim 1, it is characterised in that mesh mist eliminator (13), photocatalyst mistake Strainer (14), ozone-removing filtering net (15) and high energy UV ultraviolet lamp pipe (16) are fixed on partition (5) and shell (1) inside bottom Between.

4. efficiently UV photooxidation catalytic cleaner as described in claim 1, it is characterised in that the side of electric panel room (6) is equipped with heat dissipation Fan (17).

5. efficiently UV photooxidation catalytic cleaner as described in claim 1, it is characterised in that the switch (7) in electric panel room (6) is set There are multiple, the multiple high energy UV ultraviolet lamp pipes (16) of each switch (7) control.

6. efficiently UV photooxidation catalytic cleaner as described in claim 1, it is characterised in that ballast (9) and high energy UV ultraviolet light Fluorescent tube (16) one-to-one connection.

7. efficiently UV photooxidation catalytic cleaner as described in claim 1, it is characterised in that remove fog chamber (10), photooxidation catalyst chamber (11) and except ozone chamber (12) are equipped with enabling on shell (1).