Hill cited former lead Blower fan is a follower of fluid machinery, it is relying on the input of mechanical energy, improve gas pressure side to send gas machinery. At the same time, it is also an axial flow fan in fan, it does not need to consider the specific volume of gas changes, because the induced draft fan and turbine compressor works basically the same, but because it is low in the gas flow, so the pressure does not change great. Induced draft fan features: cited fan performance is mainly composed of flow, pressure, power, efficiency and speed of these parameters to decide. Also known as the air volume flow, decided that it is the volume of gas to the unit of time, said the volume of gas flowing through the turbine; pressure, also known as pressure, there is static pressure, dynamic pressure and total pressure of the points mean increased gas pressure in the fan value; power is the fan input power, namely shaft power. And effective power turbine shaft power ratio is called the efficiency. Fan total pressure efficiency up to 90%. Boiler-Fan and blower of fans are not familiar with the difference between the boiler through customer advisory cited difference to blower fan and induced draft fan, described briefly below: boiler boiler-Fan refers to pass, the wind system used All fans, including boilers and boiler ventilator fan, boiler fans we often called boiler blower tunnel Fan, its performance parameters to medium temperature 20 ℃ for working conditions, usually naturally aspirated, a small boiler fan A type of transmission is usually large for belt drive or coupling drive, Boiler Fan regardless of size, are water-cooled transmission group, by belt or coupling drive, usually Boiler Fan, boiler fan can not Boiler Fan is used as transmission mode or cooling mode is not the same, and different performance parameters. Induced draft fan temperature _ _ nagorye Shuozhou draft fan blower blower provided by the Shanxi nagorye limited liability company. Shanxi nagorye Blower Co., Ltd. (www.sxgfj.cn) strong, credible, Shanxi Xinzhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead nagorye blower and you hand into the brilliant, for a better future!