煤矸石淤泥空心砖人工干燥的工艺管理

Processes for drying hollow coal shale silt brick in tunnel kiln

根据多年生产经验,介绍了煤矸石淤泥空心砖的人工干燥原理、干燥介质温度和湿度对坯体干燥的作用以及热工参数的采用、干燥室风量与热量的测定、零压点的控制和室内温度、湿度曲线及坯体脱水、收缩曲线的确定等人工干燥的工艺管理。

On the basis of experiences on production of hollow coal shale silt brick, the article introduces the effect of the tunnel dry, the temperature and humidity of dry medium on drying of body, and the choice of the thermal parameters.