Normal stop: the unit normal shutdown procedure operates as follows. a, gradually open the vent valve (or exit the bypass valve), and gradually close the exhaust valve. b, and gradually turn it into throttling door to 20 ~ 25 °. c, press the stop button Wuhan small centrifugal fan, and note whether the shutdown process anomalies. d, the unit stops after 5 ~ 10min, or to stop the oil bearing temperature drops below 45 ℃. For a floating ring seal centrifugal fan size unit in Nanjing, seal oil pump must continue until the body temperature is below 80 ℃ up. After the crew stopped within 2 to 4 hours should be regularly moving rotor plate 180 ° among the many fans centrifugal fan is only one, but arguably the most widely used method of using machinery, because it can adapt to many areas for fans strict requirements for use. Like this status in the cooling tower fan is relatively high, not the other type of fan can be replaced. You may not really care about Chengdu large centrifugal fan cooling towers for this building, do not know what kind of building. In fact, have such a building that we usually see in the chimney of the plant each power plant. Such a chimney is cooling tower, is known as a cooling tower, because it plays a role in cooling, then it's in the process of working on the need to use centrifugal fans, many people will ask, chimney so much a cooling tower, using this small centrifugal fans do on the trip? In fact, not all parts of the chimney to require the use of centrifugal fans, centrifugal fans centrifugal fan at the bottom of the cooling tower is only able to be used, if all parts of the chimney is required to use this machinery, then you need to use the number centrifugal fan. But for centrifugal fan power requirements are very large, we must ensure that the amount of air to be able to enter the chimney acts as a very good cooling effect. This allows this power, input air flow than the considerable centrifugal fans come into play, the ordinary fan why not use in this area is because of this reason. Centrifugal fan blower special structure, it has a few fans in the power and it can be compared to the wind turbine industry is notoriously power, air volume. It is because of these two advantages, it was only to be applied in such a profession in the field, it can be said for the city's power supply centrifugal fan made outstanding contributions to the industry. Wuhan small 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.