公开(公告)号：US20120074052A1

公开(公告)日：2012-03-29

申请号：US12924221

申请日：2010-09-23

Applicant: John Brandreth

Inventor： John Brandreth

IPC: C02F1/68 ,  B01D11/02 ,  B01D35/00

CPC classification number: C02F1/688 ,  B01D37/025 ,  B01D2201/208 ,  B01F1/0027 ,  C02F1/001 ,  C02F1/283 ,  C02F2103/023 ,  C02F2103/42 ,  C02F2201/003 ,  C02F2201/006 ,  C02F2209/40 ,  C02F2303/04 ,  C02F2303/08 ,  C02F2303/22

Abstract: A chemical dispensing device for delivering chemical solutions into a liquid flow, alone or in combination with a filter cartridge, wherein said chemical solution is created by dissolving solid chemical contained within a chemical cartridge, the device having an upper conduit member with a sealing flange, flow openings, an internal wall and a dispensing aperture, and a chemical containing lower cartridge, the cartridge having an intake aperture located on the upper portion of its side wall, such that a saturated chemical solution is formed in the cartridge and passes into liquid flowing through the upper conduit member through the dispensing aperture due to the pressure differential of the liquid flowing into through the flow openings of the upper conduit.

Abstract translation: 一种化学分配装置，用于将化学溶液单独或与过滤器滤芯组合地输送到液体流中，其中所述化学溶液是通过将包含在化学药筒中的固体化学品溶解而形成的，该装置具有带有密封凸缘的上导管构件， 流动开口，内壁和分配孔，以及含有化学物质的下部药筒，所述药筒具有位于其侧壁上部的入口孔，使得在药筒中形成饱和的化学溶液并且进入液体流动 由于通过上部管道的流动开口流入的液体的压力差，通过上部管道构件通过分配孔。