氟硅酸钠装置成品冷却系统的改造  

Transformation for end product cooling system of sodium fluosilicate plant

作　　者：沈立莹 周秀梅 

机构地区：[1]云南云天化国际化工股份有限公司红磷分公司,云南开远661600

出　　处：《磷肥与复肥》2013年第3期61-62,共2页Phosphate & Compound Fertilizer

摘　　要：针对氟硅酸钠装置包装温度高、干燥袋式除尘器和湿式除尘器效率低等问题，对氟硅酸钠成品冷却系统进行了改造，优化了生产工艺及设备。改造后包装温度下降至40-45℃，尾气中氟及粉尘含量达标，产量提高，环境改善。Based on the existing problems in sodium fluosilicate production temperature, low efficiency of drying bag-type collector and wet scrubber etc., including high packing the cooling system of product is transformed, the process and equipment are optimized. After transformation, temperature is decreased to 40-45℃, standard, the yield is increased, and the the fluoride and dust contents environment is improved. packing in tail gas accord with the

关 键 词：氟硅酸钠 成品冷却 尾气除尘 优化改造 

分 类 号：TQ131.12[化学工程—无机化工]