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西姆双膛窑粉煤燃烧技术是一种新型粉煤燃烧技术,其技术核心是采用数个计量阀加分流器以及“Y”分配器的组合模式进行供应煤粉量的控制及分配,其中计量阀为变频控制,可实现供应煤粉量的区域调节,而“Y”分配器可实现单支管煤粉量调节,而通过分流器及阀门控制能够实现煤粉在两个炉膛间进行有效切换。该技术通过粉煤供应时间与双膛窑周期时间合理匹配,并执行一定的操作步骤,可实现双膛窑的正常生产。
Sim dual hearth kiln pulverized coal combustion technology is a new type of pulverized coal combustion technology, the core technology is the use of a number of metering valve plus shunt and “Y ” distributor of the combined mode of supply of coal powder control and Distribution, of which the metering valve is variable frequency control, can achieve the regulation of the supply of coal volume, and “Y ” distributor to achieve a single branch of coal volume regulation, and through the splitter and valve control to achieve coal in two Furnace between the effective switching. The technology through the pulverized coal supply time and the dual bore furnace cycle time reasonable match, and the implementation of certain steps to achieve the normal production of dual-chamber kiln.