粉体下料问题分析及优化设计  

The Analyzing and Optimization of Powder Discharge

作　　者：于清江 Yu Qingjiang(Spang Technology Co.,Ltd.,Shanghai 201210,China)

机构地区：[1]胜帮科技股份有公司,上海201210

出　　处：《广东化工》2021年第13期183-184,共2页Guangdong Chemical Industry

摘　　要：某公司建有一套以还原钛粉料中杂质铁与稀硫酸反应的装置,还原钛粉料加入到带正压反应槽进行反应,运行过程中出现了下料管堵塞、气体倒串、腐蚀等一系列问题,影响装置的平稳运行,并且还存在一定安全隐患。本文通过对现有装置存在的问题进行深入分析,提出了相应的优化方案,并将优化方案应用于扩建工程中,实施效果达到预期。A company built a plant of titanium powder impurity iron and dilute sulfuric acid reaction, the titanium powder added to the reaction tank, in the process of operation, a series of problems, such as blockage, gas backflow, corrosion, etc., which affect operation of the equipment and have safety risks. In this paper, based on the analysis of the existing problems of the existing equipment, the corresponding optimization scheme is put forward, and applied in the expansion project, the implementation effect reaches the expectation.

关 键 词：粉体 架桥 腐蚀 连续下料 优化设计 

分 类 号：TQ[化学工程]