Photooxidation Waste Gas Treatment Equipment

Photooxidation Waste  Gas Treatment Equipment

Specification

Photooxidation waste  gas treatment equipment description:

Optical oxygen catalytic exhaust fumes means add a certain amount of photo catalyst to the reaction solution to generate •OH under UV ray, then, take advantage of the strong oxidation of the •OH to degrade organic pollutants.
Our company produced optical oxygen catalytic exhaust fumes equipment is reliable and stable. The routine maintenance of the purification equipment only requires cleaning the UV lamp. When plugged in, the equipment will work properly, the maintenance bill is extremely low, and it is widely used in domestic environmental engineering projects.
Our company produced optical oxygen catalytic exhaust fumes equipment mainly consists of two parts: UV lamp and photocatalyst filter.
 
Photooxidation waste  gas treatment equipment working principle:
Using specially-made high-energy high-ozone UV rays to irradiate exhaust gases and pyrolyse industrial gases, such as ammonia, trimethylamine, hydrogen sulfide, methyl mercaptan, dimethyl sulfide, butyl acetate, ethyl acetate, dimethlyldisulfide, carbon disulfide, styrene, sulfide (H2S), VOC, benzene, methylbenzene, and xylene, to pyrolyse organic or inorganic polymer rotten compound to ions under UV rays. (hr→H2S=H++H-+S) uses high-energy high-ozone UV rays to decompose air oxygen molecule to generate free oxygen, because free oxygen has uneven positron-electron, it must be combined with oxygen molecule to generate ozone (e.g: hr→O2=O-+O+; hr+O2+O+→O3). Ozone has strong oxidation with organics, so has instant effect on cleaning industrial gases. Ion has either negative or positive charge, UV rays catalyze nanometer photocatalyst to generate free hydroxy. Free hydroxy has strong oxidizing property and negative charge, photolysed positive ions can easily be oxidized by free hydroxy, to generate small molecule compound. Besides, free hydroxy can oxide nitrogen. Excess ozone can be oxidized by free hydroxy to generate H2O(hr+TiO2=H2O→TiO2+ OH-+H; OH-+C+H+O2→CO2+H2O;O3+OH-→H2O; H++OH-→H2O).
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Photooxidation waste  gas treatment equipment features & advantages:
1. It is internally installed with UV reflective coating, largely improves UV ray utilization efficiency, about 30% high than other like products.
2. The equipment uses many UV tubes for individual-phase control, which can individually control or turn on/off one group or several groups tubes. It is suitable for places where ozone intensity curve changes, and is energy saving and greatly extends the service life of the equipment.
3. It adopts manual-automatic control, can constantly operate 8000 hours without fault.
4. The standard tube timing, ionic valve timing, UV tube overtime alert, and ionic valve overtime alert scientize equipment management and maintenance.
5. The equipment can optionally mate with detecting instruments. The amount of open tubes can be automatically adjusted according to pollutant concentration. The control is humanized, and the maintenance cost is reduced.
6. The equipment includes split type and integrated type. The split type uses combination mode, easy for installation and transportation.
7. According to customer’s requirement, there are many monitoring and controlling protocols to choose from, to make equipment management easier
 

Common Chemical Bond And Bond Length

chemical bond

bond length

KJ/mol

O-O

148

146

N-O

146

230

S-S

207

268

C-S

182

272

C-O

143

326

C-C

154

332

S-H

135

339

N-H

101

389

C-H

109

414

H-CL

127

431

O-H

98

464

O=O

120

498

C=S

124

577

N=O

114

607

C=C

134

611

C=O

120

728

   

Parameters Of Photooxidation Waste  Gas Treatment Equipment
Model  Process Airflow
(m³/h)
Output Power
(kw)
Overall Dimension
(m×m×m)
Input Power Tube Type Resistence
(Pa)
Working Condition Safety Protection Material
KDGJ-5000 5000 2.25 1.8×0.7×1.5 220V-50Hz 185nm UV light 150w    negative pressure
<80°
automatic cut-off when short circuit stainless steel
KDGJ-10000 10000 4.5 2.4×0.9×1.6



300
KDGJ-15000 15000 6 2.6×1.2×1.6
KDGJ-20000 20000 9 3.0×1.4×1.6
KDGJ-25000 25000 10.5 3.2×1.6×1.7
KDGJ-30000 30000 12 3.5×1.8×1.7
KDGJ-35000 35000 13.5 3.8×1.8×1.8
KDGJ-40000 40000 15 4.4×2.0×2.0
KDGJ-45000 45000 18 4.5×2.0×2.0
KDGJ-45000 50000 21 5.0×2.2×2.0
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