Working principle of UV photocatalytic exhaust gas treatment equipment

The UV photocatalytic exhaust gas purifier developed and produced by Dongguan Gaoda Environmental Protection Technology Co., Ltd. is a high-tech environmental protection product that can quickly purify exhaust gas. Utilizing high-energy and high 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, it needs to combine with oxygen molecules to produce ozone. After the odorous gas is input into this purification equipment through exhaust equipment, high-energy UV ultraviolet beams and ozone are used to synergistically decompose and oxidize the odorous gas, causing it to degrade and convert into low molecular weight compounds, water, and carbon dioxide, completely achieving the purpose of deodorization and killing bacteria, and then being discharged outdoors through exhaust pipes.

Equipment performance characteristics

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%, greatly exceeding the national odor pollutant emission standards.

2. No need to add any substances: just set up corresponding exhaust pipes and exhaust power to allow odorous gases to pass through this equipment for deodorization, decomposition and purification, without adding any substances to participate in chemical reactions. ，

3. Strong adaptability: It can adapt to the deodorization and purification treatment of high concentrations, atmospheric quantities, and different odorous gases. It can work continuously 24 hours a day and operate stably and reliably.

4. Low operating cost: This equipment has no mechanical action, no noise, no need for dedicated management and daily maintenance, only requires regular inspections. The energy consumption of this equipment is low (only about 0.2 kWh of electricity is consumed for every 1000 cubic meters/hour processed), and the air resistance of the equipment is extremely low<50pa, which can save a lot of exhaust power energy consumption.

5. No pre-treatment required: Odorous gases do not require special pre-treatment, such as heating, humidification, etc. The equipment can work normally in an environment with a temperature between -30 ℃ -95 ℃, humidity between 30% -98%, and pH value between 2-13.

6. 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 square meter and can handle an air volume of 10000m3/h.

7. Manufacturing with high-quality imported materials: high fire, explosion, and corrosion resistance, safe and stable equipment performance, made of stainless steel material, with a service life of over fifteen years.

8. It can completely decompose toxic and harmful substances in odorous gases, and achieve perfect deodorization effect. After decomposition, the odorous gases can be completely discharged harmlessly, without producing secondary pollution, while achieving efficient disinfection and sterilization.

Scope of application of UV photocatalytic exhaust gas equipment

Equipment application scope: Deodorization and purification treatment of odorous gases in refineries, rubber plants, chemical plants, pharmaceutical plants, sewage treatment plants, garbage transfer stations, etc.

Gaoda Environmental Protection Technology Co., Ltd. After sales Service

After the production of the equipment is completed, we will transport the equipment to the customer's location according to the contract requirements. At the same time, we will send professional engineers to the engineering site to guide the installation. After the installation is completed, we will debug it until it meets the emission standards.

After the completion of the project, we will provide technical training to the user's operators, including the working principle of the equipment processing system, process flow, daily operating procedures, common fault troubleshooting, etc., until the end of the training.

After the completion of the equipment, we provide a one-year free warranty period for its normal operation. During the warranty period, we provide free technical service support to users. After the warranty period expires, we only charge a cost fee for engineering maintenance services and equipment repairs.

During the warranty period, if the equipment operation and management personnel cannot eliminate the fault, our company will provide an emergency plan within 2 hours after receiving the user's fault notification. Within 24 hours within the province (48 hours outside the province), personnel will arrive at the scene to handle the fault.

During the free warranty period, we will conduct periodic follow-up visits to assist equipment operation and management personnel in carrying out equipment management work.