Cyclones: use of air during rotation acting on the dust particles inertia centrifugal force made ventilation duct, so dust particles separated from the gas stream. Simple structure, small size, easy maintenance. For the 10 ~ 20μm tin dust ventilation ducts, the efficiency is about 90%. Applicable particle diameter 5 ~ 15μm. Cylinder, cone, discharge pipe; influencing factors are: ① ② dust and gas imports Winds nature ③ ④ rigor dust at the bottom of the barrel diameter and the diameter of the discharge pipe, the cyclone cylinder and cone height. For more complex civil construction ventilation ducts, in the design stage, various types of work (HVAC, water supply and drainage, power supply lighting and building professionals) should first be negotiated spatially separated, set elevation range for each pipeline. Under normal circumstances may not go beyond the limits to ourselves. In case of individual pipe sections should be in consultation with other cross-border projects. Processing Baitie ventilation ducts ventilation ducts _ _ Tonglu Hangzhou Xingda ventilation supplied by Hangzhou Xingda ventilation equipment. Processing Baitie ventilation ducts ventilation ducts _ _ Tonglu Hangzhou Hangzhou Xingda Xingda ventilation is ventilation equipment (www.tz1288.com/shop/index_6525.html) this year introduced a new upgrade, the above picture is for reference only, please call Tel This page or image on to obtain the latest information, contact: Liu.