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Zoupin Sanxin Environmental Protection Equipment Co., LTD

Contact: Michelle Sun

Tel: 0543-2100668 2100588 4282899

Fax: 0543-2100668

Mobile: 18954333119

Website: www.zpsxep.cn

Address: East No.1 Tengda Road,East Yangdi Village,Huangshan Street Office ,Zouping County,Bingzhou City Shangdong Province,China

mailbox: zpsxep@163.com



Company news  
Application of automatic suberization valves in the ash handling system of 600MW Unit
Release time:2014-09-15


Application of automatic suberization valves in the ash handling system of 600MW Unit

With the reduction of renewable resources, burning coal used in power plant is getting scarce gradually and the quality of coal burning coal is getting worse, it will produce 88t/h of ash when the company units original design of 600MW at full load operation, but recently the ash reached 130t/h, it exceeds the design value greatly, in this case, when the unit at high-load operation or the quality of the coal in the boiler is changed, a large amount of ash and fly ash particle size big will be happened, poor ash transfer to block will be caused, resulting in high material level of the electrostatic precipitator hopper, part of the electric field short circuit trip. In order to reduce the ash hopper level of the electrostatic precipitator, had to carry out the ash manually, in this way, not only the pollution of the electrostatic precipitator area is serious, but also expend a lot of manpower, material and financial resources.

After installed automatic suberization valve into the ash transfer pipeline of an electric field of electric ash remover, when the unit at high-loading operation or the coal in the boiler is changed, regardless of the large amount of the ash, it can ensure the ash conveying normally till now. The maximum amount of ash reaches 120t/h from 90t/h of transformation. It avoid high material level of the electrostatic precipitator ash hopper and short circuit trip of part of the electric field and other questions caused by this, and greatly reduced the problems of manually ash removal and environmental pollution, enhanced the capacity of the unit ash transmission, then ensured the safe operation of the equipment.



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Zouping Sanxin Environmental Protection Equipment Co., Ltd. TEL:18954331644

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