HZYUV+CC series photolysis+activated carbon deodorization device

HZYUV+CC series UV photolysis+activated carbon deodorization equipment

After the odorous gas (industrial waste gas) is input into the purification equipment through exhaust equipment, the purification equipment uses high-energy UV ultraviolet beams and ozone to synergistically decompose and oxidize the odorous gas, so that the odorous gas substances are degraded and converted into low molecular compounds, water, and carbon dioxide, and then discharged outdoors through exhaust pipes, completely achieving the purpose of deodorization and killing bacteria. It is an ideal environmentally friendly product. The product design fully complies with the national "Odor Waste Gas Emission Standards".

Product Technical Principles

1、 This product utilizes ultra strong 172 microwave comprehensive high-energy high ozone UV beam to decompose odorous gases, changing the molecular chain structure of odorous gases such as ammonia, trimethylamine, hydrogen sulfide, methyl mercaptan, methyl sulfide, dimethyl disulfide, carbon disulfide and styrene, sulfides H2S, VOCs, benzene derivatives, benzene, toluene, acetone, butanone, ethyl acetate, formaldehyde, acetaldehyde, ethyl acetate, styrene, alkanes, alkenes, alkynes, aromatic hydrocarbons, phenols, hydrogen sulfide, thiols, sulfides, ammonia, amines, indoles, nitro groups, etc., so that the molecular chains of organic or inorganic high molecular odorous compounds can be degraded and transformed into low molecular compounds such as CO2, H2O under high-energy UV beam irradiation.

2、 Firstly, the ultra strong 172 microwave is used to rapidly crack and split organic or inorganic waste gas, and then the high-energy high ozone UV beam is used to decompose oxygen molecules in the air to produce free oxygen, namely reactive oxygen species. Due to the imbalance of positive and negative electrons carried by free oxygen, it needs to combine with oxygen molecules to produce ozone. Finally, sufficient oxygen ions are produced through an ozone generator to oxidize the exhaust gas, achieving the effect of generating carbon dioxide and water from the exhaust gas.

Organic waste gas - microwave+photolysis+O2-O -+O * (reactive oxygen species) O+O2-O3-CO2+H2O (compliant emissions).

As is well known, odors have a strong oxidizing effect on organic matter and have an immediate effect on removing odorous gases and other irritating odors.

3、 After the odorous gas is input into this purification equipment through exhaust equipment, the purification equipment uses high-energy UV ultraviolet beams and ozone to synergistically decompose and oxidize the odorous gas, causing its degradation and conversion into low molecular compounds, water, and carbon dioxide, which are then discharged outdoors through exhaust pipes.

4、 By using high-energy UV beams to break down the molecular bonds of bacteria in odorous gases, the nucleic acid (DNA) of bacteria is destroyed, and then oxidized by ozone to completely achieve deodorization and kill bacteria.

Performance advantages of HY series odor gas UV high-efficiency photolysis exhaust gas purification equipment

1. Efficient Odor Removal: It can efficiently remove major pollutants such as volatile organic compounds (VOCs), inorganic substances, hydrogen sulfide, ammonia, thiols, as well as various odors. The deodorization efficiency can reach over 99%, and the deodorization effect greatly exceeds the national odor pollutant emission standards (GB14554-93) issued in 1993 and the comprehensive emission standards of atmospheric pollutants (GB16297-1996) issued in 1996.

2. No need to add any substances: just set up corresponding exhaust pipes and exhaust power to allow odor/industrial waste gas to be deodorized, decomposed and purified through this equipment, without adding any substances to participate in chemical reactions.

3. Strong adaptability: HY series industrial waste gas (industrial waste gas) UV high-efficiency photolysis waste gas purification equipment can adapt to deodorization and purification treatment of high concentration, atmospheric volume, and different industrial waste gas substances. It can work continuously 24 hours a day and operate stably and reliably.

4. Low operating cost: HY series industrial waste gas (industrial waste gas) UV high-efficiency photolysis waste gas purification equipment has no mechanical action, no noise, no need for dedicated management and daily maintenance, only requires regular inspections. This equipment has low energy consumption and extremely low air resistance<50Pa, which can save a lot of exhaust power energy consumption.

5. The equipment has a small footprint and light weight: suitable for special conditions such as compact layout and narrow space. The equipment occupies an area of less than 1.2 square meters and can handle an air volume of 10000m3/h.

6. High quality imported material manufacturing: high fire and corrosion resistance, safe and stable equipment performance, using stainless steel material, equipment service life of more than 15 years.

Applicable places for deodorizing equipment

Deodorization equipment is widely used in paint factory, rubber factory, plastic factory, paint factory, paint shop, electronic factory, paper factory, circuit board factory, packaging factory, resin factory, ink factory, pharmaceutical factory, feed factory, coating factory, textile and clothing factory, breeding and slaughterhouse, sewage pump station, garbage treatment station, sludge drying station, waterproof material factory, asphalt factory, electroplating factory, fertilizer factory, furniture factory, leather factory, tobacco factory, chemical factory, refrigeration factory, Food factory deodorization, paper factory deodorization, printing factory deodorization, feed factory deodorization, essence factory deodorization, sewage treatment plant deodorization VOC organic waste gas treatment deodorization, 4S shop spray painting waste gas deodorization, hotel deodorization, shopping mall deodorization, hospital deodorization, feces treatment, synthetic fiber, synthetic resin, industrial wastewater, domestic wastewater treatment and other industries' waste gas treatment, odor treatment, exhaust gas treatment, odor purification, air purification, disinfection and sterilization.

Types of exhaust gases suitable for deodorization equipment:

Deodorizing equipment is suitable for: acetone, butanone, ethyl acetate VOC、 Formaldehyde, acetaldehyde, ethyl acetate, benzene derivatives, benzene, toluene, xylene, styrene, alkanes, alkenes, alkynes, aromatic hydrocarbons, phenols, hydrogen sulfide, thiols, sulfides, ammonia, amines, indoles, nitro and other odors and exhaust gases.

Note:

1. Whether odorous substances can be decomposed depends on whether their chemical bond energy is lower than the energy of the provided UV photons.

2. The cracking reaction takes a very short time (<0.01s), while the oxidation reaction takes 2-3 seconds.

3. If the total power of the provided UV photons is insufficient or the oxygen content is insufficient, some intermediate by-products will be generated due to incomplete cracking or oxidation, which will affect the purification efficiency. This is particularly evident for organic odorous substances with high concentrations of macromolecules.

4. The long-term stability and efficiency of UV photocatalytic purification require a reaction temperature of<70 ℃, a dust content of<100mg/m3, and a relative humidity of<99%.

5. When the conditions are met, the highest purification efficiency of UV photolysis purification can reach over 99.9%.

For some organic compounds, the partial chemical bond energy is higher than the provided UV photon energy, such as formaldehyde's "C=O" bond energy of 728 kJ/mol. Formaldehyde will decompose into free [C=O] * and H * under the irradiation of 170nm UV light. Part of [C=O] * reacts with O3 to produce CO2, while another part loses energy after colliding with inert substances such as N2, producing CO. When there is sufficient ozone, some CO can be oxidized to CO2

If the provided UV wavelength is 160Nm (742KJ/mol), the reaction process is relatively simpler; Formaldehyde will directly decompose into free C * and H *, and will be directly oxidized by O3 to CO2 and H2O.

As can be seen from the above, the photolysis reaction of the same substance can be different for different bands of UV ultraviolet light. The shorter the wavelength of UV ultraviolet light, that is, the higher the energy of UV photons, the easier the photolysis reaction of the substance. Conversely, the shorter the wavelength of UV ultraviolet light, the more difficult it is, and even has no effect.

Advantages of UV Photolysis Purification Equipment

The UV high-efficiency photocatalytic odor (industrial waste gas) purification equipment produced by our company adopts a special light source emission tube imported from the United States. This UV light emission tube can efficiently convert electrical energy into UV light in the 185nm wavelength band. Under the same power consumption, the decomposition efficiency has been significantly improved, avoiding unnecessary energy loss.

Scope of Application

The UV series odorous gas (industrial waste gas) UV high-efficiency photolysis purification equipment is suitable for the deodorization and purification of organic and inorganic odorous gases in refineries, rubber factories, leather factories, printing factories, chemical factories, Chinese and Western pharmaceutical factories, metal casting factories, plastic recycling plants, spray solvents, etc.