Brief introduction of UV photo oxygen waste gas treatment purifier:
UV photolysis waste gas deodorization equipment mainly uses high-energy UV. In the UV photolysis waste gas deodorization equipment, the molecular chain of the odor substance is cracked and oxidized to change the structure of the substance, and the polymer pollutant is cracked and oxidized to a low molecular harmless substance. The deodorization efficiency can reach 99%.
Principle of UV photo oxygen exhaust gas treatment purifier:
Photocatalysis uses high-energy and high ozone UV light to irradiate the waste gas and breaks down the molecular chain structure of industrial waste gas, so that the molecular chain of organic or inorganic polymer odor compounds can be degraded into low molecular compounds under high-energy UV light.
The photocatalysis uses oxygen molecules to produce free oxygen, i.e. active oxygen. Due to the imbalance of positive and negative electrons carried by free oxygen, it needs to combine with oxygen molecules to produce ozone. Ozone has a strong oxidation effect on organic matter. After the industrial waste gas is input into the purification equipment, the purification equipment uses high-energy UV light and ozone to decompose and oxidize the industrial waste gas, so that the industrial waste gas can be degraded into low molecular compounds, water and carbon dioxide, and then discharged out of the room through the exhaust pipe.
Technical parameters of UV photolysis waste gas treatment and purification equipment:
Photooxidation catalyzes the use of molecular bonds of bacteria, destroys the nucleic acid of bacteria, and then oxidizes it through ozone, so as to purify and kill bacteria. The principle of pulse corona adsorption technology is used to eliminate harmful gases and transform organic matter into inorganic matter.
(1) irradiate organic waste gas and odor gas with special band (185 nm-254 nm) high-energy ultraviolet beam, quickly break the molecular bond of waste gas and odor gas, instantly open and change its molecular structure, destroy its nucleic acid, produce a series of photolysis fission reactions, rearrange DNA molecules, degrade and transform into low molecular chemicals, such as CO2 and H2O Water Children and other substances.
(2) the oxygen molecules in the air are decomposed to produce free oxygen, i.e. active oxygen, by the irradiation of special high-energy ultraviolet light wave (185nm-254 nm). Because of the imbalance of positive and negative electrons carried by free oxygen, it needs to combine with oxygen molecules to produce ozone; the pollutant molecules in free state after splitting by ultraviolet light wave combine with ozone oxidation to form small harmless or low harmful compounds. Such as CO2 molecule, H2O water molecule, etc. Chinese style
(3) the special TiO2 photocatalyst is used to catalyze the oxidation of filter cotton. Under the irradiation of UV and UV light, the photocatalysis reaction is generated, which greatly improves and strengthens the energy fusion of UV light wave. At the same time of cracking waste gas and odor molecules more efficiently, more active oxygen and ozone are generated, which catalyzes the oxygen of waste gas and odor more thoroughly It can be degraded into low molecular compounds, water molecules and carbon dioxide, so as to achieve the purpose of deodorization and killing bacteria. A kind of
(4) efficient deodorization: it can effectively remove VOCs and all kinds of odor, and the deodorization efficiency can be higher than 99%.
Advantages of UV photolysis waste gas treatment and purification equipment:
1) high purification efficiency and stable operation.
2) compact structure, novel design, small volume, light weight and convenient transportation.
3) noise ≤ 45dB (a), equipment wind resistance ≤ 100Pa.
4) low operation cost and energy consumption.
5) UV oxidation decomposition + carbonization technology.
6) convenient installation and operation.
7) convenient cleaning and maintenance, long service life.
Precautions for use of UV photolysis waste gas treatment and purification equipment:
1. The equipment can not be used to purify corrosive gas; the treated waste gas must be discharged to the outdoor;
2. The built-in UV light tube is harmful to people's eyes and skin. Please use the photocatalysis equipment carefully;
3. Operating environment: ambient temperature: + 10 ～ + 40 ℃; humidity: 20 ～ 90%; air flow temperature < 80 ℃;
4. When installed outdoors, rain proof and sunshade awning measures shall be taken to avoid affecting the service life of the equipment