The catalytic activity of TiO ₂ photocatalysis greatly affects the rate of photocatalytic reactions, and the photocatalytic activity of TiO ₂ is mainly influenced by the crystal form and particle size of TiO ₂. The catalytic activity of rutile TiO ₂ is high. As the particle size decreases, the probability of simple recombination between electrons and holes decreases, and the photocatalytic activity increases. In addition, porosity, average pore size, particle surface state, purity, and other factors also have an impact on its photocatalytic activity. In order to improve the efficiency of photocatalytic degradation, TiO2 photocatalysts have been evolved and modified, such as the development of nano TiO ₂, preparation of TiO ₂ composite semiconductors, metal ion doping, dye photosensitization, etc. Various methods can also be used to prepare TiO ₂ catalysts to enhance the activity of photocatalysts.
Utilizing high-energy ozone UV beams to decompose oxygen molecules in the air to produce free oxygen, also known as reactive oxygen species. Due to the imbalance of positive and negative electrons carried by free oxygen, aerobic molecules combine to produce ozone.
UV photocatalytic oxygen converter,UV photocatalytic exhaust gas treatment equipmentCharacteristics of backup structure:
Adopting a combination structure design, with low wind resistance ≤ 400Pa, no noise, no need for dedicated management, and simple operation; The main components can be easily disassembled, repaired or replaced, and the purification efficiency can reach ≥ 90%.
1. Pre filter cotton: with fireproof and dust-proof properties, effectively isolating and filtering slightly larger debris;
2. UV lamp tube: high-energy UV beam, removes organic odor and exhaust gas; Each lamp is 150W, and the normal lifespan of the lamp is 8000-12000 hours;
3. Electric box door opening and closing: There is a UV lamp control switch inside, which facilitates the maintenance of power and light pipe components;
4. Plasma: According to the characteristics and properties of the exhaust gas, pulse high-frequency and high-pressure plasma is configured to degrade pollutants (optional);
Technical characteristics of UV photocatalytic catalysts and UV photocatalytic exhaust gas treatment equipment
_Deodorizing odor:
It can remove major pollutants such as volatile organic compounds (VOCs), inorganic alcohols, and various odors, with a deodorization efficiency of 80-95%. The deodorization effect is greatly improved according to the 1993 odor pollutant emission standard (GB14554-93).
No need to add substance:
Only the corresponding exhaust ducts and exhaust power need to be set up to allow the odorous gas to pass through this equipment for deodorization, decomposition and purification, without the need to add any substances to participate in chemical reactions.
No preprocessing required:
Odorous gases do not require special pretreatment, such as heating, humidification, etc. The working environment temperature of the equipment is -30 degrees Celsius, and substances and chemicals are involved in the treatment.
The equipment has a small footprint and light weight:
Suitable for special conditions such as compact layout and narrow space, with equipment occupying less than 2 square meters/processing 10000m3/h air volume.
Strong adaptability:
It can adapt to the deodorization and purification treatment of high concentration, atmospheric volume, and different odorous gases, and can work continuously 24 hours a day, with stable and reliable operation.
Low operating costs:
This device has no mechanical action, no noise, and does not require dedicated management or daily maintenance. It only needs regular inspections. The energy consumption of this device is low, with only about 0.3 kWh of electricity consumed per 1000 cubic meters per hour of processing. The device has a low wind resistance of less than 300pa, which can save a lot of exhaust power energy consumption.
_Imported material manufacturing:
Fireproof, high performance, stable performance, and long service life.
Environmental High Tech Products:
The UV photocatalytic catalyst and UV photocatalytic exhaust gas treatment equipment decompose the odorous gases, which can achieve harmless emissions without generating secondary pollution, while also achieving disinfection effects, and then be discharged outdoors through exhaust pipes; Suitable for: industrial smoke, car, furniture, toys, household appliances, bicycles and other spray painting exhaust gases, printing factories, shoe adhesives, various industrial VOC organic exhaust gases, deodorization and deodorization purification treatment.