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The application of positive pressure dense phase pneumatic ash technology in power plant boiler dust system

机译:正压浓相气灰技术在电厂锅炉除尘系统中的应用

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The performance of thermal power plant fly ash conveying system depends largely on its control system performance. The control strategy of the backward and control scheme is not reasonable will constrain the conveyance of the dust the normal operation of the system, which affects the normal operation of the power production. Based on a power plant unit 2 25Mw control ash system performance requirements, using a common PLC and IPC completed a positive pressure dense phase pneumatic ash dual-redundant control system development and design to improve the stability of system operation and reduce system development cost, economically and application has certain promotional.
机译:火电厂粉煤灰输送系统的性能在很大程度上取决于其控制系统的性能。落后的控制策略和控制方案不合理会限制粉尘的输送,使系统无法正常运行,从而影响发电的正常运行。根据电厂2号机组25Mw控制灰系统的性能要求,采用通用的PLC和IPC完成了正压浓相气灰双冗余控制系统的开发和设计,以提高系统运行的稳定性并降低系统开发成本,经济并且应用程序具有一定的促销性。

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