FR2009628A6 - Improved sequencing timer control for regenerating - cycle of water treatment plant - Google Patents

Improved sequencing timer control for regenerating - cycle of water treatment plant

Info

Publication number
FR2009628A6
FR2009628A6 FR6915568A FR6915568A FR2009628A6 FR 2009628 A6 FR2009628 A6 FR 2009628A6 FR 6915568 A FR6915568 A FR 6915568A FR 6915568 A FR6915568 A FR 6915568A FR 2009628 A6 FR2009628 A6 FR 2009628A6
Authority
FR
France
Prior art keywords
water
meter
treatment
passed
regenerating
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
FR6915568A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2009628A6 publication Critical patent/FR2009628A6/en
Expired legal-status Critical Current

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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/80—Automatic regeneration
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/80—Automatic regeneration
    • B01J49/85—Controlling or regulating devices therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

Improved sequencing timer control for regenerating cycle of water treatment plant. F6B. Employs a mechanical drive from the metal output shaft to a rotary disc operating a contact to set in motion an electric motor driving programmed sequencing discs. These are set to time the stages of the regenerating cycle and finally switch back to normal water treatment process. A sequencing timer which is brought into action by a signal from a water meter that a predetermined quantity of water has passed through a water treatment plant which now awaits regeneration. This is an addition to Patent No. 1436994 which described a system in which supply water for treatment passed through a normally-open main valve to a water meter and then on to the treatment vessel. When the quantity of water passed through the meter indicated that regeneration of the softening resin was due, the main valve was automatically closed and a normally-closed by-pass valve opened so that supply water continued to reach the treatment vessel without going through the meter. When the regenerating cycle was completed, the main and by pass valves were returned automatically to their normal positions for the treatment process. The improved modification is simpler and cheaper than in 1536994.
FR6915568A 1968-05-30 1969-05-28 Improved sequencing timer control for regenerating - cycle of water treatment plant Expired FR2009628A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE59084 1968-05-30

Publications (1)

Publication Number Publication Date
FR2009628A6 true FR2009628A6 (en) 1970-02-06

Family

ID=3841006

Family Applications (2)

Application Number Title Priority Date Filing Date
FR858A Expired FR1536994A (en) 1968-05-30 Improvements to devices triggering the regeneration of water treatment devices
FR6915568A Expired FR2009628A6 (en) 1968-05-30 1969-05-28 Improved sequencing timer control for regenerating - cycle of water treatment plant

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR858A Expired FR1536994A (en) 1968-05-30 Improvements to devices triggering the regeneration of water treatment devices

Country Status (2)

Country Link
CH (1) CH500135A (en)
FR (2) FR2009628A6 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104158A (en) * 1977-03-18 1978-08-01 Water Refining Company, Inc. Volume and time of day control for water softener regeneration
US4313825A (en) * 1981-02-23 1982-02-02 L. W. Fleckenstein, Inc. Control system for meter actuated regeneration in a water treatment system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104158A (en) * 1977-03-18 1978-08-01 Water Refining Company, Inc. Volume and time of day control for water softener regeneration
FR2383885A1 (en) * 1977-03-18 1978-10-13 Water Refining Co REGENERATION CYCLE CONTROL CIRCUIT OF A WATER SOFTENER
US4313825A (en) * 1981-02-23 1982-02-02 L. W. Fleckenstein, Inc. Control system for meter actuated regeneration in a water treatment system
EP0060150A2 (en) * 1981-02-23 1982-09-15 L.W. FLECKENSTEIN, INC., Société dite Regeneration cycle control system in a water conditioner controlled by a flow meter
EP0060150A3 (en) * 1981-02-23 1984-04-04 L.W. Fleckenstein, Inc., Societe Dite Regeneration cycle control system in a water conditioner controlled by a flow meter

Also Published As

Publication number Publication date
CH500135A (en) 1970-12-15
FR1536994A (en) 1900-01-01

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