ION EXCHANGER Russian patent published in 1995 - IPC

FIELD: chemical engineering. SUBSTANCE: filtering surface in the ion exchanger is made as a sleeve. In the upper part of the housing a driving reversible drum is mounted. One end of the filtering sleeve is fixed on the drum. The other end is fixed along the perimeter of the glass mounted in the lower part of the housing. The systems of feeding the solution and ionite are located higher than the place of the sleeve fastening, and the system of outlet of the solution and ionite is disposed lower than this place. EFFECT: enhanced quality of the ion exchange purification of solutions. 1 dwg