Induced draft fan induced draft fan as an important role in mechanical ventilation, in a number of industry, environmental, metallurgical, boilers, and played a huge role, as you explain in detail the following: 1, boiler flue gas extraction, whether it is the power plant boiler, or a variety of industrial boilers Shanxi draft fan technology, coal-fired, oil-fired boiler, the flue gas is required for the induced draft fan leads. 2, furnace flue gas heat recovery and lead to three, the wind dust 4, 5 workshops exhaust emissions, chemical gas delivery Boiler Fan seek competitive Boiler Fan rely on the input of mechanical energy, improve gas pressure side to send gas machinery Shanxi fan, it is a fluid driven machinery. Boiler Fan works with turbine compressor is basically the same, but due to the low gas flow rate, pressure changes little, generally do not need to consider changes in specific volume of gas that the gas as an incompressible fluid handling. When overhaul after pot open fan, felt seals found close to the front of the labyrinth seal installation, between the lack of oil guide ring, the outer felt pressed by the gland. Due to lack of oil guide ring, the result felt just stop living back to the oil port, resulting in poor oil return, it felt seals achieve its proper seal. Felt seal original installation location "newly remodeled spiral labyrinth seal or seals" position. Because no experience can learn a lesson before the induced draft fan turbine, power plants and design institute in program design and equipment selection process very carefully. On the one hand, Shanxi custom drawing fan, Fan belong auxiliary boilers, flue gas system, there are many uncertainties in the operation. On the other hand, the selection results will be directly related to the bid price, the impact of competitive products. From inside the turbine efficiency, product cost, versatility future models, models of the manufacturing cycle minimum required careful consideration, Hangzhou Steam repeatedly discussed the results of the selection, seek the most competitive models. Shanxi draft fan manufacturer | nagorye blower (certified) | Shanxi draft fan blower provided by the Shanxi nagorye limited liability company. Shanxi nagorye Blower Co., Ltd. (www.sxgfj.cn) (http://www.sxfjgs.com) is an industry leader in Shanxi Xinzhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness guidelines, and satisfy customer needs. In nagorye blower leadership with the staff warmly welcome all inquiries negotiations to create nagorye blower a better future. You can also access (www.sxfjgs.com/supply_details_40593290.html), for more information about the company.