Shanxi nagorye Blower Co., Ltd. Dust Blower Maintenance requirements are as follows: the fan into operation for the first time three month do not replace the mechanical oil bearing housings and couplings within the dust blower, and thereafter every six months to replace a mechanical oil. Every other year to arrange a fan overhaul, under normal circumstances, the following items: open the cabinet access door into the interior of the shell checks each part of the turbine rotor and housing space, and remove attached to the impeller, the negative amount adjusting valve leaves and dirt inside the enclosure ??? Check the inlet side is connected with the housing bolts, Shanxi dust blower parameters, there is no wear or loose nuts, Shanxi dust blower custom, if always replace it and tighten. Check the air flow control valve blade or vane loose pieces of synchronization flip is flexible, such as unusual circumstances should be repaired. Shanxi nagorye blower limited liability company to mine dust blower major technical indicators 1, total dust collection efficiency: ≥97%; 2, respirable dust removal efficiency: (90 to 98)% (wind speed was positively correlated with the filtration characteristics); 3 liquid gas ratio: (0.02 ~ 0.09) L / m3 (air volume) (according to the air dust concentration level may be); 4, part of the static pressure fan Dust Blower efficiency is not less than 55%; 5, the working resistance : 1200Pa (rated working resistance deviation should not exceed 10%); 6, for spray water pressure: ≥0.3MPa; 7, Ambient temperature: 0-40 ℃; 8, work: long-term work; 9, work Noise: ≤85dB (A); 10, Dust concentration range: (0 ~ 24000) mg / m3 (air volume) Shanxi dust blower custom _ nagorye blower (certified) _ Dust Blower provided by the Shanxi nagorye blower limited liability company. Shanxi nagorye Blower Co., Ltd. (www.sxgfj.cn) (www.sxfjgs.com) is an industry leader Shanxi Xinzhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. In nagorye blower leadership with the staff warmly welcome all inquiries negotiations to create nagorye blower better future.