公开(公告)号：EP3156113A4

公开(公告)日：2018-03-21

申请号：EP15807541

申请日：2015-04-06

申请人： ELECTROPHOR INC

发明人： SHMIDT JOSEPH LVOVICH ,  TATUEV YURIJ VLADIMIROVICH ,  ZOTKIN EVGENIJ ANATOLJEVICH ,  VINOGRADOV MIKHAIL GRIGORJEVICH

IPC分类号： B01D37/00 ,  B01D61/00 ,  B01D61/02 ,  B01D61/06 ,  B01D61/08 ,  B01D61/10 ,  B01D63/00 ,  C02F1/44

CPC分类号： B01D61/022 ,  B01D37/00 ,  B01D61/025 ,  B01D61/06 ,  B01D61/08 ,  B01D61/10 ,  B01D65/02 ,  B01D2311/12 ,  B01D2311/20 ,  B01D2311/25 ,  B01D2311/2626 ,  B01D2313/24 ,  B01D2313/246 ,  B01D2315/10 ,  B01D2315/12 ,  B01D2321/04 ,  C02F1/44 ,  C02F1/441 ,  C02F1/442 ,  C02F9/00 ,  C02F2301/046 ,  Y02A20/131

摘要： This group of inventions (a liquid purification method and a system for the implementation thereof) relates to technologies for the purification and/or desalination of liquids, preferably water for the domestic and/or drinking water supply, involving recycling and pneumatic start-up. The group of inventions is intended for use in domestic and/or industrial settings and in allotments and gardens. The present liquid purification method, carried out with the aid of a liquid purification system, consists of a three-stage liquid filtration cycle, during which all of the drain liquid can be continuously fed back into the purification system until the liquid filtration cycle is complete. During this continuous recycling, a high liquid flow rate is maintained and the feed rate of the liquid can be controlled during the continuous mixing of initial liquid and drain liquid. The common aim of the group of inventions and the technical result achieved in the use of same is the development of a novel energy-efficient method and system for purifying liquids which makes it possible to improve the energy-efficiency of liquid purification while simultaneously increasing the degree of purification and the extent to which the initial liquid is used.

公开(公告)号：EP3241807A4

公开(公告)日：2018-06-27

申请号：EP15875786

申请日：2015-12-16

申请人： ELECTROPHOR INC

发明人： SHMIDT JOSEPH LVOVICH ,  TATUEV YURIJ VLADIMIROVICH

IPC分类号： C02F1/44 ,  B01D61/08

CPC分类号： B01D61/08 ,  B01D61/025 ,  B01D61/027 ,  B01D61/04 ,  B01D2311/04 ,  B01D2311/12 ,  B01D2311/25 ,  C02F1/44 ,  C02F1/441 ,  C02F1/442 ,  C02F1/685 ,  C02F2301/046 ,  C02F2303/10 ,  C02F2303/22 ,  Y02A20/131

摘要： The invention relates to systems for purification and/or desalination of liquids, mostly water, used in domestic and/or drinking water supply in residential and/or industrial environment, summer cottages and garden plots. The liquid purification system comprising a system raw liquid feed unit, in which concentrate is displaced from a container made as a liquid concentration device comprising an internal partition under the pressure exerted by the raw liquid thereon, the internal partition dividing inner space of the liquid concentration device into a variable volume collection cavity for raw liquid coming at the initial stage of liquid filtration and for mixing therein the concentrate and the raw liquid, which is connected, via a connection element, to a primary raw liquid supply line after pressurizing means and to a line for recycling the concentrate into the liquid concentration device, and a raw liquid displacement cavity connected to a secondary line for supplying raw liquid to the cavity and intended to displace concentrate from the collection cavity of the liquid concentration device by raw liquid coming from the second line by the pressure of raw liquid on the partition in drain liquid discharge process and to recycle raw liquid from the displacement cavity of the liquid concentration device through the same line under pressure exerted by concentrate and raw liquid present in the collection cavity of the liquid concentration device on the internal partition of the liquid concentration device, and a filtration unit for providing long-term contact between raw liquid and concentrate in the variable-volume collection cavity for raw liquid coming at the initial stage of raw liquid filtration and for mixing therein the concentrate and raw liquid in the liquid filtration process, to provide smooth increase in the concentration of liquid supplied to the at least one liquid purification means owing to mixing raw liquid with the concentrate in the collection cavity of the container, in which an inlet of at least one liquid purification means is connected through a line for supplying the mixture of concentrate and raw liquid, in which liquid velocity increasing means is mounted, directly to the collection cavity of the liquid concentration device; and the line for recycling the concentrate from the at least one liquid purification means to the liquid concentration device is connected via a connection element to the line for mixing the concentrate and raw liquid and to the primary raw liquid supply line. The object and technical result achieved in use of the invention is to provide a new ergonomic liquid purification system, to reduce simultaneously the amount of energy and raw liquid supplied to the liquid purification system at effective use of these resources for purification of liquid.