1. Grinding and polishing dust bag type filtering 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, selected high-efficiency filters in the configuration of the filter bags, and adopted pulse back blow cleaning Clean up. 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 method of selecting and polishing the filter bag for polishing and dust removal can be called the heart of the dust collector. The selection of the filter bag is very important and 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.