Boiler baghouse start condition 1, the start of air compression fan, fan is operating normally, cleaning bag filter machine, adjust air bag pressure filter points 0.2 ~ 0.4MPa. 2, dust flue gas inlet temperature 120 ~ 180 ℃ 3, after the withdrawal of the oil boiler stable cast coal combustion, flue dust before the reception. 4, confirmed that the door is closed tight bypass dust, dust compartment each port shutter door switch and flexible. 5, compressed air pressure to meet the requirements, put into ash handling system ahead one hour, starting on Ash small dust collector. 6, starting eight hours before the precipitator ash hopper into the heating device. 7, the compressed air to a pressure cleaning system, quality qualified. 8, compressed air line and each tank drain, the drain valve open, dust bag machines, no water inside the tubes and all the oil reservoir tank drain. Bag filter is a dry dust devices. After the media for some time, due to the sieving, collision, retention, diffusion, electrostatic and other effects, the bag surface layer of accumulated dust, dust bag machine Zhengzhou, this layer is called the primary layer of dust, in this future course of the campaign , the primary layer became filter main filter layer, relying on the role of the primary layer, the larger the mesh filter can obtain higher filtration efficiency. As the dust accumulates in the filter surface, filter efficiency and resistance correspondingly increase, when the pressure differential across the filter is large, put some tiny dust particles adhering squeeze past the filter, so filter efficiency. In addition, the resistance is too high dust significantly reduced air volume dedusting system. Therefore, dust resistance reaches a certain value, to timely cleaning. First layer of soot can not be destroyed, so efficiency. Zhengzhou Pu Technology Co., Ltd. long-term commitment to a variety of research and development of industrial dust removal equipment, maintain close and sincere cooperation with the Shanghai Jiaotong University, Zhengzhou University, Henan Building Materials Institute, Jiaozuo Institute of Technology, Henan University and other institutions of higher learning related light industry researchers , won the honor of China's Top 100 enterprises in Henan demonstration of high-tech innovation, high-growth enterprises. The company carefully improved compound precipitator (patent number: ZL200920088440.1), automatic batching system (patent number: ZL201120023424.1), pneumatic material conveying system (patent number: ZL201120023433.0), material automatic sorting system (patent No: ZL201120023432.6) and materials automatic measurement system (patent number: ZL201120023422.2) as well as other kinds of dust removal equipment won the national utility model patents, including special separation filter device won the national invention patent (patent number: ZL200810141411.7). Dust bag structure | dust bag machine | bag filter machine of choice for high-quality, science and technology provided by the Zhengzhou Pu Pu Technology Co., Ltd.. Zhengzhou Pu Technology Co., Ltd. (www.zzphkj.com) (www.zzphkj.net) strong, credible, in Zhengzhou, Henan Province dust removal equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve the innovation, Science and Technology Park concept will lead into the brilliant and you work for a better future!