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为重钙生产提供磷矿粉的干式球磨机除尘净化系统,由湿式水沫除尘代替原电除尘,在第二级旋风除尘器到尾端排气筒的气体管道内及尾端排气筒内分别安装3个和2个水沫除尘喷头,详细介绍水沫除尘喷头的结构尺寸与安装。使用3年,效果很好,既净化了尾气,又回收了磷矿粉,而改造投资甚少。
The dry ball mill decontamination system for the production of phosphate rock powder for the production of calcium phosphate was replaced by the wet scrubbing dedusting in the gas pipe and the tail gas exhaust pipe in the second stage cyclone to the tail pipe Install 3 and 2 water spray dedusting nozzle, detailing the structure size and installation of water jet dedusting nozzle. The use of 3 years, the effect is very good, not only purify the exhaust gas, but also recovered phosphate rock, and the transformation of little investment.