جمع الغبار مسحوق الرش الكهروستاتيكي

لذلك, it is a very important issue to effectively control the impact and damage of dust in the production process on the room air. Industrial ventilation is a technology to study this problem. This design is designed for the ventilation and dust removal system for aluminum powder treatment in the spraying workshop. أولاً, select the appropriate gas collecting hood and dust collector according to the size and nature of the particle size of the aluminum powder. Then make the piping arrangement according to the regulations and requirements. Calculate the hood size and exhaust volume according to the process. Determine the pipe diameter and perform hydraulic calculations. Finally, select the fan model and power.

The dust floating in the atmosphere often contains many toxic components, such as chromium, manganese, cadmium, lead, mercury, arsenic and so on. When the human body inhales the dust, the particles smaller than 5μm can easily penetrate into the lungs, causing toxic pneumonia or silicosis, and sometimes lung cancer. Once the pollutants deposited in the lungs are dissolved, they will directly invade the blood, causing blood poisoning. Undissolved pollutants may also be absorbed by cells, resulting in damage to the cell structure.