公开(公告)号：US20160311700A1

公开(公告)日：2016-10-27

申请号：US15104210

申请日：2014-12-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hiroto Ohnari ,  Keisuke Miyagi ,  Takeshi Okazaki ,  Satomu Yanase

IPC: C02F1/42 ,  B01J49/00 ,  C02F1/461

CPC classification number: C02F1/42 ,  B01J49/09 ,  B01J49/30 ,  B01J49/75 ,  C02F1/4618 ,  C02F1/469 ,  C02F2001/422 ,  C02F2001/425 ,  C02F2201/46105 ,  C02F2201/46115 ,  C02F2303/16

Abstract: The present invention relates to a water softening device including: a resin chamber which has an ion exchange resin and softens hard water passing through the ion exchange resin; and electrodes which are arranged by placing the resin chamber therebetween and apply voltages to the resin chamber so as to soften the hard water, and which regenerates the ion exchange resin, wherein the ion exchange resin is a slightly acidic cation exchange resin and/or a weakly alkaline anion exchange resin. The present invention provides the water softening device capable of easily regenerating the ion exchange resin and repeating the softening-regenerating without using chemicals or the like while maintaining the performance of softening water, thereby enabling a continuous use thereof.

Abstract translation: 水软化装置技术领域本发明涉及一种水软化装置，其包括：具有离子交换树脂的树脂室，软化通过离子交换树脂的硬水; 以及电极，其通过将树脂室放置在其间并向树脂室施加电压以软化硬水，并且再生离子交换树脂，其中离子交换树脂是微酸性阳离子交换树脂和/或 弱碱性阴离子交换树脂。 本发明提供一种水软化装置，其能够容易地再生离子交换树脂，并且在不使用化学品等的情况下重复软化再生，同时保持软化水的性能，从而能够连续使用。