某矿山陶瓷过滤机新型滤板清洗剂试验

现代矿业 ›› 2026, Vol. 42 ›› Issue (03): 186-189.

某矿山陶瓷过滤机新型滤板清洗剂试验

牛珊杨娜王艳陈华萍

云南华联锌铟股份有限公司

出版日期:2026-03-25 发布日期:2026-04-20

Test of New Filter Plate Cleaning Agent for Ceramic Filter in a Mine NIU Shan YANG Na WANG Yan CHEN Huaping

In order to screen out a safe，efficient and stable cleaning agent for ceramic filter plate， reduce production safety risks and prolong the service life of equipment，aiming at the problem that the mi‐ cropores of porous ceramic filter plate are easy to be blocked during the long-term operation of ceramic fil‐ ter，which leads to the decrease of filtration efficiency and the increase of moisture content of filter cake， as well as the problems of high safety risk，strong corrosion of equipment and unstable market supply of ni‐ tric acid，oxalic acid and other cleaning agents commonly used in industrial production，taking the TT- 45B ceramic filter of a mine pyrite concentrate production line as the test object，three new industrialgrade liquid cleaning agents of HQ-320GH，YQ0806+YQ0808 and LKM-1003 are selected. By compar‐ ing the moisture content of filter cake and the thickness of filter cake before and after cleaning，the clean‐ ing efficiency and the applicability of working conditions are systematically evaluated.The results show that all the three cleaning agents can effectively remove the blockage of the filter plate. Among them，LKM- 1003 has the best performance in controlling the moisture content of the filter cake，and the average mois‐ ture content of the filter cake is only 10.01%. The comprehensive cleaning stability of HQ-320GH is out‐ standing，and it can maintain a stable cleaning effect at different feed concentrations.YQ0806+YQ0808 is more suitable for medium and low feed concentration（average 44.09%）working condition. The average moisture content of filter cake after cleaning is 10.20%，which can provide scientific experimental basis for mineral processing enterprises to screen safe，efficient and stable filter plate cleaning agent of ceramic filter.

Online:2026-03-25 Published:2026-04-20

摘要/Abstract

摘要： 为了筛选出安全、高效、稳定的陶瓷过滤机滤板清洗剂，降低生产安全风险，延长设备使用寿命，针对陶瓷过滤机在长期运行过程中多孔陶瓷滤板微孔易堵塞，进而引发过滤效率下降及滤饼含水率升高的问题，以及当前工业生产中常用的硝酸、草酸等清洗剂存在安全风险高、设备腐蚀性强、市场供应不稳定等问题，以某矿山硫铁精矿生产线的 TT-45B 型陶瓷过滤机为试验对象，选取 HQ-320GH、YQ0806+YQ0808、LKM-1003 3 种新型工业级液体清洗剂，通过对比清洗前后滤饼含水率与滤饼厚度，系统评估其清洗效能与工况适用性。试验结果表明：3 种清洗剂均能有效去除滤板堵塞物，其中，LKM-1003在控制滤饼含水率方面表现最优，滤饼平均含水率仅为 10.01%； HQ-320GH 综合清洗稳定性突出，在不同给矿浓度下均能保持稳定的清洗效果；YQ0806+YQ0808 则更适用于中低给矿浓度（平均 44.09%）工况，清洗后滤饼平均含水率为 10.20%，可为选矿企业筛选安全、高效、稳定的陶瓷过滤机滤板清洗剂提供科学的试验依据。

关键词: 陶瓷过滤机, 滤板清洗剂, 清洗效能, 工况适用性

Abstract: ceramic filter，filter plate cleaning agent，cleaning efficiency，working condition applica‐ bility

牛珊, 杨娜, 王艳, 陈华萍. 某矿山陶瓷过滤机新型滤板清洗剂试验[J]. 现代矿业, 2026, 42(03): 186-189.

Yunnan Hualian Zinc & Indium Co., Ltd.. Test of New Filter Plate Cleaning Agent for Ceramic Filter in a Mine NIU Shan YANG Na WANG Yan CHEN Huaping[J]. Modern Mining, 2026, 42(03): 186-189.

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