How to choose the air volume of the UV photolysis purifier

Many users want to buy UV photolytic purifier equipment when the air volume is not clear how to determine, and now Dongguan Zike environmental protection equipment manufacturers analyze the selection of UV photolytic purifier air volume.

First of all, the selection of UV photolytic purifier will involve the air volume of the equipment, which refers to how many cubic meters of waste gas the photolytic purifier processes per hour. The working conditions of each exhaust gas treatment are different, the size of the plant area is different, and the selection of treatment air volume is also different. There are four ways to calculate the air volume of a UV light oxygen purifier:

1. Calculate the air volume according to the air collection hood

The plant area is very large, but the source area of the exhaust gas is relatively small, and the exhaust gas emission is concentrated, so an air collection hood can be installed above the exhaust gas source, and the air volume can be calculated according to the area of the gas collection hood. The width of the air collection hood is generally 800mm@0mmP0mm three specifications, and the length of the air collection hood per meter is calculated according to 2000-4000m3/h, which has a more ideal ventilation effect. N meters length multiplied by 2000-4000m3/h is the total air volume of the purifier.

2. Calculated according to the number of room ventilations

The odor of the plant cannot be effectively collected, and the ventilation system has not been installed, and the odor can only be extracted and treated by the gas of the whole room, which can be calculated according to the total volume of the plant. The length, width and height of the plant are multiplied to get the volume, and the volume is multiplied by the number of air changes to get the total air volume of the purifier. The number of ventilation is 6-8 times, some choose 20-30 times, and some choose 100-150 times.

The size of the air change is selected according to the concentration of exhaust gas and the desired ventilation effect. The exhaust gas concentration is large, and if you want to have good indoor air circulation, you generally increase the number of air changes to calculate the air volume. However, the increase in air volume also needs to consider the cost, and the cost of air ducts, fans, and purifiers will also increase.

3. According to the air volume of the fan

If the ventilation system has been arranged and there are existing fans, then the total air volume of the photolytic purifier is added up according to the air volume of all fans. Select the air volume of the purifier according to the maximum air volume of the fan parameters.

4. Calculate the air volume according to the air duct

There is a ventilation system, but I don't know what the air volume of the fan is, only the motor or the nameplate is gone. This situation can be calculated according to the existing air duct, according to the size of the air duct. Some users will say that this calculation will not be inaccurate. Environmental protection equipment installation projects are based on theoretical knowledge and practical experience.

It is difficult to do it just by relying on theoretical knowledge without practical experience, and the calculated air volume is generally not too far away from the larger model.

If you are not sure what type of environmental protection equipment you need to use in your industry, you can contact Dongguan Zike environmental protection equipment manufacturers online customer service consultation, and provide various environmental protection equipment solutions for free.