Preparation system and preparation method of ion exchange resin recovery solution

• Main Authors: NIU BEN, XIONG YUANNAN, SUN YONG, WEI XINDA, DU YANCHAO, XU HUAWEI, WANG HAO
• Format: Patent
• Language: Chinese; English
• Published: 03.07.2020
• Subjects: MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; TRANSPORTING

The invention relates to a preparation system and a preparation method of an ion exchange resin recovery solution. The preparation system comprises a solution tank, a main output pipe, a liquid medicament input pipe, an inner circulating pipe, a recovery solution output pipe, a manual sampling pipe and a recovery solution recovery pipe. Firstly, a solid medicament feeding hopper is arranged on themain output pipe; the solid medicament feeding hopper is arranged in front of the inlet of a circulating pump; a solid medicament and a liquid medicament are dissolved and mixed at the same time through the circulating pump; non-uniform mixing such as precipitation, hardening and the like caused by directly pouring a solid medicament into the solution box is avoided; secondly, by arranging a transparent observation tube, the dissolution condition of a solid medicament, the mixing condition of the solution and the color of the recovery solution in the recovery solution preparation process canbe observed, the use is co