当前位置: 首页 > 文章 > 粉状磷酸一铵喷雾干燥塔尾气粉尘回收技术 磷肥与复肥 2012,27 (5) 43-44
Position: Home > Articles > Recovery technology for dust of tail gas in spray drying tower for powdered MAP Phosphate & Compound Fertilizer 2012,27 (5) 43-44

粉状磷酸一铵喷雾干燥塔尾气粉尘回收技术

作  者:
张泽勇
单  位:
贵州义信矿业有限公司
关键词:
粉状磷酸一铵;粉尘回收;设备选型;技术改造
摘  要:
贵州天峰化工有限责任公司粉状磷酸一铵装置由于生产能力提高,原粉尘回收系统不能满足生产需求。介绍粉尘回收系统的改造方案、设备选型及改造后的运行效果。改造后,排放尾气符合国家空气质量标准二级要求(ρ(尘)≤100 mg/m3),每年回收粉尘可产生效益53.68万元,降低了生产成本,减少了对环境的污染。
译  名:
Recovery technology for dust of tail gas in spray drying tower for powdered MAP
作  者:
ZHANG Ze-yong(Guizhou Yixin Mining Industry Co.,Ltd,Guiyang,Guizhou 550001,China)
关键词:
powdered monoammonium phosphate(MAP);dust recovery;equipment selection;technical transformation
摘  要:
Because of the capacity expansion of powdered MAP plant in Guizhou Yixin Mining Industry Co.,Ltd,the primary dust recovery system can't meet the production requirements.The transformation scheme and equipment selection of dust recovery system as well as operation effect after the transformation are introduced.After the transformation,the exhaust gas can meet the grade II standard(dust's mass concentration≤100 mg/m3)ruled by national air quality standard,benefit of 0.536 8 million RMB Yuan per year can be obtained by dust recovery,the production cost and environmental pollution are reduced.

相似文章

计量
文章访问数: 9
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊