WO2001051420A3 - Chemical dispenser - Google Patents

Chemical dispenser Download PDF

Info

Publication number
WO2001051420A3
WO2001051420A3 PCT/IB2001/000020 IB0100020W WO0151420A3 WO 2001051420 A3 WO2001051420 A3 WO 2001051420A3 IB 0100020 W IB0100020 W IB 0100020W WO 0151420 A3 WO0151420 A3 WO 0151420A3
Authority
WO
WIPO (PCT)
Prior art keywords
chemical
tube
reduced cross
outlet passage
flow communication
Prior art date
Application number
PCT/IB2001/000020
Other languages
French (fr)
Other versions
WO2001051420A2 (en
Inventor
Wyk Gert Erasmus Van
Original Assignee
Wyk Gert Erasmus Van
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wyk Gert Erasmus Van filed Critical Wyk Gert Erasmus Van
Priority to AU2001225404A priority Critical patent/AU2001225404A1/en
Publication of WO2001051420A2 publication Critical patent/WO2001051420A2/en
Publication of WO2001051420A3 publication Critical patent/WO2001051420A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/686—Devices for dosing liquid additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/20—Dissolving using flow mixing
    • B01F21/22—Dissolving using flow mixing using additional holders in conduits, containers or pools for keeping the solid material in place, e.g. supports or receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/316—Injector mixers in conduits or tubes through which the main component flows with containers for additional components fixed to the conduit
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/687—Devices for dosing solid compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/688—Devices in which the water progressively dissolves a solid compound
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools

Abstract

A chemical dispenser for dispensing a desired chemical into a stream of fluid comprises: an open-ended tube defining a flow passage, the tube having a portion of reduced cross-section along its length, a receiving formation co-operable with a chemical receptacle for storing the desired chemical therein, and an inlet and an outlet passage providing flow communication between the tube and the chemical receptacle when operatively secured to the receiving formation, the outlet passage being in flow communication with the tube at the area of reduced cross-section thereof.
PCT/IB2001/000020 2000-01-14 2001-01-11 Chemical dispenser WO2001051420A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001225404A AU2001225404A1 (en) 2000-01-14 2001-01-11 Chemical dispenser

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200000147 2000-01-14
ZA2000/0147 2000-01-14

Publications (2)

Publication Number Publication Date
WO2001051420A2 WO2001051420A2 (en) 2001-07-19
WO2001051420A3 true WO2001051420A3 (en) 2002-01-10

Family

ID=25588587

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2001/000020 WO2001051420A2 (en) 2000-01-14 2001-01-11 Chemical dispenser

Country Status (2)

Country Link
AU (1) AU2001225404A1 (en)
WO (1) WO2001051420A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6814095B2 (en) * 2001-08-07 2004-11-09 King Joseph A Dose system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662387A (en) * 1985-10-03 1987-05-05 King Lloyd H Sr Inline dispersal valve
US4691732A (en) * 1986-08-01 1987-09-08 Jandy Industries, Inc. Pool chlorinator
US4789003A (en) * 1985-11-07 1988-12-06 Costa Norman J Water treatment apparatus
EP0469407A2 (en) * 1990-07-23 1992-02-05 Joseph A. King Dispersal valve and canister
EP0590762A1 (en) * 1992-08-28 1994-04-06 Leslie, Philip L. Automatic swimming pool chlorinator
US5498333A (en) * 1994-06-02 1996-03-12 Canther; David M. Cover and lid with sealably enclosed gasket for swimming pool
WO2000024992A1 (en) * 1998-10-26 2000-05-04 Zodiac Pool Care, Inc. In-line, in-pool water purification system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662387A (en) * 1985-10-03 1987-05-05 King Lloyd H Sr Inline dispersal valve
US4789003A (en) * 1985-11-07 1988-12-06 Costa Norman J Water treatment apparatus
US4691732A (en) * 1986-08-01 1987-09-08 Jandy Industries, Inc. Pool chlorinator
EP0469407A2 (en) * 1990-07-23 1992-02-05 Joseph A. King Dispersal valve and canister
EP0590762A1 (en) * 1992-08-28 1994-04-06 Leslie, Philip L. Automatic swimming pool chlorinator
US5498333A (en) * 1994-06-02 1996-03-12 Canther; David M. Cover and lid with sealably enclosed gasket for swimming pool
WO2000024992A1 (en) * 1998-10-26 2000-05-04 Zodiac Pool Care, Inc. In-line, in-pool water purification system

Also Published As

Publication number Publication date
WO2001051420A2 (en) 2001-07-19
AU2001225404A1 (en) 2001-07-24

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