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1、 Product overview of photocatalytic oxidation unit:

The photocatalytic oxidation unit adopts high ozone UV light beam, oxidation reaction catalyst The process of ion generator is used to degrade the odor gas (organic waste gas), and change the molecular chain structure of odor gas such as ammonia, trimethylamine, hydrogen sulfide, methyl mercaptan, methyl sulfide, dimethyl disulfide, carbon disulfide and styrene, sulfide H2S, VOC, benzene, toluene and xylene, so as to make the molecular chain of organic or inorganic macromolecular odorous compounds pass through Under the irradiation of ultraviolet light, the oxidation reaction of catalyst and the oxidation reaction of positive oxygen ion, it can be degraded into low molecular compounds, such as CO2, H2O and so on.

2、 Application fields of photocatalytic oxidation device:

It is widely used in spray paint factory, rubber factory, plastic factory, paint factory, spray shop, electronic factory, paper mill, circuit board factory, packaging factory, resin factory, ink factory, medicine factory, feed factory, coating factory, textile and garment factory, breeding and slaughterhouse, sewage pump station and garbage treatment station Deodorization, sludge drying plant deodorization, deodorization of waterproofing plants, deodorization of deodorizing plants, deodorization of deodorizing plants, deodorization of furniture factories, deodorization of deodorization plants, deodorization of chemical plants, deodorization of chemical plants, deodorization of deodorization plants, deodorization of food factories, deodorization of paper mills, deodorization of printing plants, deodorization of feed factories, deodorization of deodorant factories, deodorization of deodorant plants, deodorization of sewage treatment plants, deodorization of VOC organic waste gas, and maintenance of turtle houses Deodorization and deodorization, exhaust gas deodorization of 4S shop, hotel deodorization, shopping mall deodorization, hospital deodorization, fecal treatment, synthetic fiber, synthetic resin, industrial sewage, domestic sewage treatment and other industries, such as waste gas treatment, odor treatment, exhaust gas treatment, odor purification, air purification, virus elimination, bacteria killing, etc.

3、 Working principle of photocatalytic oxidation device:

1. High ozone UV light beam is used to decompose oxygen molecules in the air to produce free oxygen, i.e. active oxygen. Due to the imbalance of positive and negative electrons carried by free oxygen, it is necessary to combine with oxygen molecules to produce ozone. UV + O2 → o - + O * (active oxygen) O + O2 → O3 (ozone). It is well known that ozone has a strong oxidation effect on organic matter, and has an immediate effect on odor and other irritating odor. After the odor gas is input into the purification equipment by the exhaust equipment, the purification equipment uses UV ultraviolet beam and ozone to decompose and oxidize the odor gas, so that the odor gas can be degraded into low molecular compounds, water and carbon dioxide, and then discharged outdoor through the exhaust pipe.

2. When the catalyst (titanium dioxide) is irradiated by ultraviolet light, it generates superoxide anion radical and hydrogen oxygen radical with strong chemical activity, which attacks the organic matter and reaches the function of degrading organic matter. Titanium dioxide is a kind of non dissolution material. It can decompose organic pollutants and kill bacteria, but it does not decompose and dissolve itself. Its photocatalytic effect is long-lasting, and has the effect of killing bacteria and degrading pollutants.

4、 Product features of photocatalytic oxidation unit:

1. High purification efficiency and stable performance.

2. The wind resistance of the equipment is lower than or equal to 200Pa, so there is no need to increase the exhaust equipment, and the investment is low.

3. Simple maintenance, low cost and low power consumption.

4. It is reliable, and the equipment adopts open discharge form, without closed high pressure and high temperature area.

5. It has a long service life (18000 hours, 2-3 years), simple installation and automatic operation.

6. The treatment air volume is more than 1000m3 / h-50000m3 / h.

5、 Installation requirements of photocatalytic oxidation device:

1. The product is installed under negative pressure, and the induced draft fan is placed behind the purifier;

2. After the purifier, more than 12 meters of pipeline should be installed;

3. The exhaust duct needs to be 10% larger than the inlet duct.

The photocatalysis oxidation device uses the voltage of 220 v. the new purifier has been debugged and qualified by our company before leaving the factory. Turn on the power supply (control the start and stop with the electronic control equipment), the power indicator light is on, and the purifier group switch can be started. The equipment is divided into two or more photocatalysis electronic control modules. If all of them are started, the whole machine will be started with full load. At the same time, according to the exhaust gas Concentration activated single or multiple groups of modules.


6、 Warm tips for photocatalytic oxidation device:

1. The equipment is not allowed to be disassembled and adjusted by non-technical personnel to avoid damaging the purifier and causing internal equipment or no accident;

2. In case of failure, the power supply shall be turned off in time and the technical department of the company shall be informed for maintenance;

3. Live operation is strictly prohibited!!!

4. Do maintenance work regularly.