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云南三环中化化肥有限公司磷酸厂转盘式过滤机错气盘结垢严重。通过分析过滤机错气盘结垢的主要原因是错气盘下液口本身结构不合理,真空管配置不合理,通过采取针对性的解决措施,降低了过滤机错气盘结垢速率,结垢问题得到缓解,同时解决了滤布使用时间短的问题,过滤机运行周期延长到15~20 d,而且实现了过滤机清理检修周期与滤布更换周期同步。
Yunnan Sanhuan Chemical Fertilizer Co., Ltd. phosphoric acid plant turntable filter wrong disk serious scaling. By analyzing the main reason of filter fouling disk fouling is that the structure of the foul air inlet disk itself is irrational and the configuration of the vacuum tube is unreasonable. By adopting specific measures to reduce the fouling rate and fouling The problem has been alleviated and the problem of short using time of the filter cloth has been solved. The operation period of the filter is prolonged to 15-20 days, and the period of cleaning and overhauling the filter is synchronized with the period of replacing the filter cloth.