公开(公告)号：EP2338840A4

公开(公告)日：2012-08-22

申请号：EP09804894

申请日：2009-07-28

Applicant: ORGANO CORP

Inventor： YODEN MITSURU ,  KASAHARA SATOSHI ,  SUGANO MIKIO

IPC: C02F1/42 ,  B01D29/33 ,  B01D29/50 ,  B01D36/00 ,  B01D63/02 ,  B01D65/02 ,  B01J49/00 ,  C02F1/44 ,  F22D11/00

CPC classification number: B01D63/02 ,  B01D65/02 ,  B01D2313/20 ,  B01D2313/90 ,  B01D2321/04 ,  B01D2321/18 ,  B01D2325/12 ,  B01J47/022 ,  B01J49/05 ,  B01J49/60 ,  C02F1/001 ,  C02F1/42 ,  C02F1/44 ,  C02F2001/422 ,  C02F2001/425 ,  C02F2001/427 ,  C02F2101/006 ,  C02F2101/203 ,  C02F2201/003 ,  C02F2303/16 ,  Y02A20/131

Abstract: A filtration and demineralization apparatus that is capable of reducing the cost of the apparatus and building cost by using an apparatus whose height is limited, and that is also capable of ensuring sufficient treatment capacity, as well as good operability, is provided. A filtration and demineralization apparatus 10 comprises a vessel 20 in a form of a body of revolution; a hollow columnar body 40 that is located in an internal space of the vessel 20, one end 40a of the columnar body being connected to an inner surface of the vessel 20 along an entire circumference of the end, and the other end 40b of the columnar body forming an opening; and a partition plate 44 that is connected to the other end 40b of the hollow columnar body along an entire circumference of the other end 40b, the partition plate being configured to separate an inside space or an outside space of the hollow columnar body 40 as an independent space in the vessel. The partition plate 44 has a circulation port 43 that allows water that is to be treated to pass therethrough. The independent space in the vessel that is separated by the partition plate functions as a filtration chamber 41 in which filter elements are loaded, and the inside space or the outside space of the hollow columnar body that is not separated as the independent space by the partition plate functions as a demineralization chamber 22, the water that was treated in the filtration chamber being adapted to enter the demineralization chamber through the circulation port 43.

公开(公告)号：EP2711340A4

公开(公告)日：2014-11-12

申请号：EP12786373

申请日：2012-05-01

Applicant: ORGANO CORP

Inventor： YODEN MITSURU ,  SUGANO MIKIO ,  SAIKI KAZUHIKO ,  MATSUTANI REO ,  NISHIKAWA KAZUHIRO

IPC: C02F1/42 ,  B01J47/02 ,  B01J47/04 ,  B01J49/00 ,  C02F1/44

CPC classification number: B01D15/22 ,  B01D24/12 ,  B01D24/4631 ,  B01J47/022 ,  B01J47/04 ,  B01J49/05 ,  B01J49/70 ,  C02F1/42 ,  C02F1/44 ,  C02F2103/34

Abstract: The present invention aims at limiting the pressure loss and smoothly discharging water treated by ion exchangers to the outside of the apparatus. Ion exchanging apparatus 1 has outer vessel 3 that has inner space 2; and ion exchanger support 4 that separates at least a part of inner space 2 into upper space 2a and lower space 2b and that can support ion exchangers to be loaded in upper space 2a. At least a part of an upper surface of the ion exchanger support is made from at least one screen which supports the ion exchangers and which has a flow path allowing water treated by the ion exchangers to flow into the lower space 2b.