A sparge water recycle system for potassium sulphide production

• Main Authors: ZOU CONGMING, LI LIHUA, SHI SHANGXING, SHI ZHIGUI, HUANG DEJIAN
• Format: Patent
• Language: Chinese; English
• Published: 27.06.2017
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model provides a sparge water recycle system for potassium sulphide production, including sparge water collecting groove, sedimentation tank, isolation tank, wash the pond, catchment jar and the scrubbing tower. Collect the ground sparge water that relieving haperacidity was distinguished, be used for scrubbing tower relieving haperacidity through handling the back recovery to realize waste water zero release, water economy resource and reduction in production cost. 本实用新型提供了种用于硫酸钾生产的冲洗水回收利用系统，包括冲洗水收集凹槽、沉淀池、隔离池、洗水池、集水罐以及洗涤塔。将制酸区的地面冲洗水收集起来，经过处理后回收用于洗涤塔制酸，从而实现废水零排放、节约水资源以及降低生产成本。