Reference to the principle of choice when the cyclone have? 1, the cyclone should be consistent with the amount of purge gas needed at the actual amount. When selecting the cyclone, should try smaller diameter; if desired amount of air through the large number of small cyclone diameter may be used in parallel; if the processing gas in line with the multi-cyclone dust collector to choose multi-cyclone dust is appropriate. 2, the cyclone inlet velocity is maintained at 18-23 m / s, lower than 18m / s, its collection efficiency will be reduced; higher than 23m / s, dust removal efficiency is not obvious, but the increase in pressure loss, increased energy consumption. 3, the choice of the cyclone, according to the actual working conditions, considering the pressure loss and structure, so as to save power consumption as well as for maintenance management. 4, the cyclone can capture the smallest dust particles to be treated should be equal to or slightly smaller dust particle gas. 5, when the high temperature dust-laden gas, pay attention to insulation, to avoid moisture condensation in the dust. If the dust does not absorb moisture, dust collector operating temperature higher than the dew point temperature of about 30 degrees. If dust strong absorbent, dust operating temperature 40-50 degrees higher than the dew point temperature, dew point to prevent corrosion. 6, sealing cyclone structure is better, to ensure that no leakage, especially negative pressure operation, should pay attention to the reliability of the discharge air lock device. 7, for the explosive properties of dust, should be equipped with explosion-proof equipment. Explosion-proof device is common practice to add a safety valve on the inlet pipe explosion. 8, when the dust concentration is small, the maximum allowable dust concentration and the cyclone barrel diameter related, that the larger the diameter, allowing greater concentration of dust. Zhengzhou Pu Technology Co., Ltd. is specialized in environmental protection equipment research and development of technology-based manufacturing enterprises. Company R & D, design, production and sales, specializes in designing complete a variety of automatic batching, automatic sorting conveyor, industrial dust, air purification, water treatment and other large projects, be modified to optimize the entire system and provide related equipment manufacturing, installation and commissioning and other improved services. 

keywords: Cyclone, dust, dust removal equipment,