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玻璃池窑是熔制玻璃的主要设备,它所消耗的燃料约占玻璃生产的80％。因此,确定池窑的耗热量和计算编制池窑能量的收支平衡,对池窑的设计和研究其节能途径具有很大的现实意义。一、池窑的耗热量池窑的耗热量是由维持热量和熔制热量两部分组成: Q_耗=Q_维+Q_熔 (一) 维持热量(Q_维) 维持热量又称空载热量,是指在不向窑内投入配合料和停止出料的情况下,而将池窑维持在一定温度时所需要的热量。对于废气温度为450～590℃带有流液洞的蓄热式池窑,维持热量可按图2-1确定。图中所示的维持热量也包括维持池窑作业部温度所需的热
Glass tank kiln is the main equipment of glass melting, it consumes about 80% of the glass production of fuel. Therefore, to determine the heat consumption of the pool kiln and calculate the balance of the preparation of the kiln energy, it is of great practical significance to design and study the energy saving ways of the kiln. First, the kiln’s heat consumption Kiln heat consumption is maintained by the heat and the heat of melting two parts: Q_ consumption = Q_ dimensional + Q_ melt (a) to maintain heat (Q_ dimensional) to maintain the heat, also known as empty Carrying heat, is not in the kiln into the compound and stop the material out of circumstances, while the pool kiln to maintain the required temperature at a certain amount of heat. For the waste gas temperature of 450 ~ 590 ℃ with a fluid pool of regenerative tank kiln, to maintain the heat can be determined according to Figure 2-1. The maintenance heat shown in the figure also includes the heat required to maintain the temperature in the bowl kiln