Design and installation of special hood for grinding, polishing and dust removal
Grinding, polishing and dust removal According to the characteristics of grinding dust, we have developed special industrial dust collectors for grinding and polishing, designed and installed special wind hoods, and cleaned the dust by pulse back blowing. At the same time, installing a cyclone separator can control the source of dust, form an air ring around the dust, prevent dust from overflowing, and ensure that most of the dust is sucked into the dust removal equipment, which can maximize the protection of the operator and the surrounding environment. The products are widely used in the dust removal of grinding and polishing workshops in furniture, manufacturing, castings and other industries.
Pulse dust collector refers to removing the dust attached to the filter medium (bag or filter cartridge) by blowing compressed air. Depending on the size of the dust collector, there may be several sets of pulse valves, which are controlled by the pulse controller or PLC. A set of pulse valves is used to remove the dust from the part of the bag or filter cartridge that it controls, while the other bag or filter cartridges are working normally. After a period of time, the next set of pulse valves is opened to clean the next part.
1. Cloth bag filter method,
According to the characteristics of dust generation, we have developed special industrial vacuum cleaners for grinding and polishing, designed and installed special air hoods, and used HAPA high-efficiency filters in the configuration of the filter bags. At the same time, installing a cyclone separator can control the source of the dust, and form an air ring around the dust to prevent the dust from overflowing and ensure that most of the dust is sucked into the vacuum cleaner, which can protect the operator and the surrounding environment to the greatest extent. Products are widely used in metallurgy, chemical, electronics, pharmaceutical, food, furniture, manufacturing, and other industries, dust removal and polishing workshops.
2. The filter bag selection method can be called the heart of the dust collector. The selection of the filter bag is very important, it directly affects the dust removal effect of the dust collector. The selection of filter bag (dust removal filter bag) is selected from the following aspects: temperature, humidity and chemical nature of the gas; particle size; dust concentration; filtering wind speed; dust cleaning method and other factors.