Centrifugal fans are the most common mechanical ventilation, it works almost as Mianyang and turbine compressor centrifugal fan noise, but due to the low gas flow rate, pressure changes little, change the specific volume of gas under normal circumstances do not need consider, that the gas as an incompressible fluid handling. In the course of its installation, there are several steps to note the following with the gas-turbine with a look: 1, centrifugal fan site assembly, the cutting surface on the base should be properly protected, there should be no corrosion or operation when placed in the base level, based on the application of the paired oblique horn leveling. 2, the bearing should be in close contact with the base cleanup Florida centrifugal fan, vertical not horizontal should not exceed 0.2 / 1000, measured by the level meter on the spindle horizontal bottom level should not exceed 0.3 / 1000 Yibin Axial centrifugal fans, with a spirit level at the level of the equatorial plane bearing measurements. A centrifugal blower emergency shutdown: During the unit test run, when any of the following circumstances, emergency stop immediately. Pressing the emergency stop operation is the main motor stop button, and then the rehabilitation work after shutdown. a, centrifugal fan sudden strong vibration, and has more than a trip value. b, the body's internal friction touch scratch or unusual sounds. c, either bearings or seals appear smoke phenomenon, or a sharp increase in bearing temperature alarm value. d, oil pressure falls below the alarm value and can not be restored normal. e, tank level is low, there are cavitation phenomenon. f, shaft displacement values ??significant continued growth, reaching alarm value. Chengdu high pressure centrifugal fan, nagorye blower (certified), centrifugal fan blower provided by the Shanxi nagorye limited liability company. Shanxi nagorye Blower Co., Ltd. (www.sxgfj.cn) is an industry leader in Shanxi Xinzhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In nagorye blower leadership with the staff warmly welcome all inquiries negotiations to create nagorye blower a better future.