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pen jiang mo qiang
Pages: 56
Year: Issue:  2
Journal: Coal Science and Technology

Keyword:  水泥砂浆泥浆泵喷浆抹墙水平输送距离煤炭建设新工艺生产能力往复式工程处;
Abstract: <正> 兖州煤炭建设指挥部第37工程处采用喷浆抹墙新工艺。这种工艺是用往复式泥浆泵把灰浆或水泥砂浆压送到输浆软管(直径38毫米)直至喷嘴,在压风的助吹下喷至墙面,再用抹灰板刮平。泥浆泵生产能力为3米~3/时,水平输送距离为100米,垂直输送距离为40米,最高压力为15公斤/厘米~2。喷浆抹灰可用水泥砂浆、石灰砂浆、
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