Thank you for your attention to Zhongyuan innovation [Knowledge News Information] column! Xiaoman is one of the 24 solar terms and the two solar terms in summer. Small fullness - It means that the seeds of summer crops begin to fill up, but are not mature, just small fullness, not big fullness. innovation remind you Cement plant power plant powder material lifting and conveying equipment industry customers: In the full season, everything is thriving and growing vigorously, and the physiological activities of the human body are also in a vigorous period. The consumption of nutrients is more than the 24 solar terms in the four seasons. Therefore, it should be timely and properly supplemented to protect the internal organs of the body from damage. Thank you for following the Zhongyuan Innovation Material Powder Conveying Pump Co. LTD website http://ceshi2.66554433.cn, and wish you May your hard work and dedication bring you continued success and happiness!!

气力输送设备粉末输送泵运行值得注意的问题

Time: 2016/6/13 9:54:06

  目前,由于浓相气力输送技术发展很快,在国内还没有一个统一标准来衡量,因此在燃煤发电厂中有型式众多的浓相气力除灰系统,当前就数粉末输送泵在粉煤灰的输送中*受热捧。即使粉末输送泵*适合输送粉煤灰,还有一些概念性的东西值得我们注意。
  1.决定气力输送系统的主要因素
  被输送干灰的物理特性,需要输送灰量,对输送系统的技术要求,输送距离和干灰在输送管道内的流动状态等等是决定气力除灰系统类型的主要因素,而发电机组的单机容量不能决定气力除灰系统的类型,因为单机容量大,并不等于需要输送灰量大。
  2.在工程设计中,经常会遇到需具有600MW机组设计制造等级单位才有资格设计制造。从上述可见,同样一套气力输送系统机能使用600MW机组的要求,同样也能适应300MW机组的要求,因此气力输送系统不能以发电机组单机容量来区分设计、制造等级,否则会影响600MW发电机组选择更先进的气力输送系统。

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