FR1604305A - Liquid treatment unit - in which proportional dosing pump has exchange reservoir for treatment solution - Google Patents

Liquid treatment unit - in which proportional dosing pump has exchange reservoir for treatment solution

Info

Publication number
FR1604305A
FR1604305A FR1604305DA FR1604305A FR 1604305 A FR1604305 A FR 1604305A FR 1604305D A FR1604305D A FR 1604305DA FR 1604305 A FR1604305 A FR 1604305A
Authority
FR
France
Prior art keywords
reservoir
dosing pump
pump
treatment solution
flow
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1604305A publication Critical patent/FR1604305A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Treatment solution is dosed into a pipe in proportion to the rate of flow of water through the pipes. The unit comprises a flow-meter which fits in the pipe line and a housing for pump and solution reservoir which can be turned with respect to the flow-meter so that the pump and reservoir are upright no matter what the disposition of the pipeline. The reservoir can be made easily removable, pref. expendable by fitting a refill reservoir; this improves pump cleanliness and reliability, particularly when handling solutions of silicates and polyphosphates.
FR1604305D 1968-01-04 1968-12-24 Liquid treatment unit - in which proportional dosing pump has exchange reservoir for treatment solution Expired FR1604305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT10868A AT279917B (en) 1968-01-04 1968-01-04 Dosing device for liquids

Publications (1)

Publication Number Publication Date
FR1604305A true FR1604305A (en) 1971-10-11

Family

ID=3481720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1604305D Expired FR1604305A (en) 1968-01-04 1968-12-24 Liquid treatment unit - in which proportional dosing pump has exchange reservoir for treatment solution

Country Status (8)

Country Link
AT (1) AT279917B (en)
BE (1) BE726423A (en)
CH (1) CH485603A (en)
DE (1) DE1802844C3 (en)
ES (1) ES362121A1 (en)
FR (1) FR1604305A (en)
NL (1) NL6817544A (en)
SE (1) SE368285B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791997A (en) * 1971-11-30 1973-05-28 Lang Apparatebau Gmbh DOSING DEVICE
DE2927617A1 (en) * 1979-07-07 1981-01-08 Cillichemie DOSING DEVICE
DE3210839C2 (en) * 1982-03-24 1986-03-20 Grünbeck Wasseraufbereitung GmbH, 8884 Höchstädt Dosing device
DE3210820C2 (en) * 1982-03-24 1985-06-13 Grünbeck Wasseraufbereitung GmbH, 8884 Höchstädt Holding device for a dosing device
DE8714327U1 (en) * 1987-10-28 1987-12-23 ASYS-GmbH Gesellschaft für die Herstellung und den Vertrieb von Systemen für die Automatisierung, 7060 Schorndorf Screw connection for pipes and/or hoses
NL1042015B1 (en) 2016-08-23 2018-03-06 Robertus Martinus Van Opdorp Configuration of components that can be inserted into an existing liquid pipe network for the purpose of dosed addition of additives to a liquid pipe network.

Also Published As

Publication number Publication date
DE1802844C3 (en) 1980-01-03
AT279917B (en) 1970-03-25
DE1802844B2 (en) 1979-05-10
SE368285B (en) 1974-06-24
BE726423A (en) 1969-07-03
NL6817544A (en) 1969-07-08
CH485603A (en) 1970-02-15
DE1802844A1 (en) 1969-10-23
ES362121A1 (en) 1970-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse