300MW CFB锅炉一次风管及调门防磨技术探讨

Discussion of Abrasion Resistant for Primary Air Duct and Control Valve of 300MW CFB Boiler

白马公司已正常投运近两年,但是机组在整个运行过程中也出现并改造了很多大大小小的问题,值得借鉴。其中锅炉一、二次风管及调门磨损,是公司诸多常磨损设备中仍存在的一个十分头痛的问题,该问题造成大量漏风漏粉,严重影响了安全、经济、文明生产。因此,一、二次风管及调门磨防改造是当务之急。

Sichuan Baima CFB demonstration power plant is the demonstration power plant of China introducing France ALSTOM company 300MW large CFB technique and one of the biggest single capacity subcritical CFB company.Now Baima company has run for two years.It is worth to make a summary of problem appeared and modification during the whole running process of the unit.The abrasion of the primary air duct,the second air duct and control valve are headache problem existent in many constant abrasion equipment of company...