GB1509969A - Method and apparatus for mixing liquids - Google Patents

Method and apparatus for mixing liquids

Info

Publication number
GB1509969A
GB1509969A GB3238375A GB3238375A GB1509969A GB 1509969 A GB1509969 A GB 1509969A GB 3238375 A GB3238375 A GB 3238375A GB 3238375 A GB3238375 A GB 3238375A GB 1509969 A GB1509969 A GB 1509969A
Authority
GB
United Kingdom
Prior art keywords
additive
suction stroke
liquid
bulk liquid
pump
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
GB3238375A
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.)
Ciba Specialty Chemicals Water Treatments Ltd
Original Assignee
Allied Colloids Ltd
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 Allied Colloids Ltd filed Critical Allied Colloids Ltd
Priority to GB3238375A priority Critical patent/GB1509969A/en
Publication of GB1509969A publication Critical patent/GB1509969A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • G05D11/132—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components by controlling the flow of the individual components

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Accessories For Mixers (AREA)

Abstract

1509969 Mixing liquids in proportionate quantities ALLIED COLLOIDS Ltd 2 Nov 1976 [2 Aug 1975] 32383/75 Heading B1C A constant amount of liquid additive is measured automatically into a bulk liquid in response to each pump suction stroke of an in - line ram or piston pump 2 having a constant suction stroke and forcing flow of the bulk liquid. The additive may be pumped at a constant rate from a tank 4 through a pipe 5 containing a three way valve 9, the valve being connected to the pump 2 by a pair of microswitches. One of the switches is activated at the beginning of a suction stroke to cause additive to flow into the bulk liquid line 1 and the other of the switches being activated at the end of the suction stroke to cause additive to flow back to the tank 4. The bulk liquid may be an aqueous slurry and the liquid additive may effect dewatering or substrate drying. Examples of the additive are aluminium chlorohydrate, iron salts, inorganic additives or polyelectrolytes.
GB3238375A 1976-11-02 1976-11-02 Method and apparatus for mixing liquids Expired GB1509969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3238375A GB1509969A (en) 1976-11-02 1976-11-02 Method and apparatus for mixing liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3238375A GB1509969A (en) 1976-11-02 1976-11-02 Method and apparatus for mixing liquids

Publications (1)

Publication Number Publication Date
GB1509969A true GB1509969A (en) 1978-05-10

Family

ID=10337752

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3238375A Expired GB1509969A (en) 1976-11-02 1976-11-02 Method and apparatus for mixing liquids

Country Status (1)

Country Link
GB (1) GB1509969A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507351A1 (en) * 1981-06-03 1982-12-10 Bron Dan ASSAY DEVICE FOR ADDITION OF A FLUID TO A LIQUID FLOWING IN A CONDUCT
EP0172649A2 (en) * 1984-07-26 1986-02-26 Water Research Centre Dewatering solids suspensions
US6808305B2 (en) 2002-03-25 2004-10-26 Sharpe Mixers, Inc. Method and apparatus for mixing additives with sludge in a powered line blender
CN104324905A (en) * 2014-09-02 2015-02-04 惠州亿纬锂能股份有限公司 Full-automatic slurry feeding machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507351A1 (en) * 1981-06-03 1982-12-10 Bron Dan ASSAY DEVICE FOR ADDITION OF A FLUID TO A LIQUID FLOWING IN A CONDUCT
EP0172649A2 (en) * 1984-07-26 1986-02-26 Water Research Centre Dewatering solids suspensions
EP0172649A3 (en) * 1984-07-26 1986-06-04 Water Research Centre Dewatering solids suspensions
US4675116A (en) * 1984-07-26 1987-06-23 Water Research Centre Dewatering solids suspensions with controlled flocculant addition
US6808305B2 (en) 2002-03-25 2004-10-26 Sharpe Mixers, Inc. Method and apparatus for mixing additives with sludge in a powered line blender
US7014775B2 (en) 2002-03-25 2006-03-21 Sharpe Mixers, Inc. Method for mixing additives with sludge in a powered line blender
CN104324905A (en) * 2014-09-02 2015-02-04 惠州亿纬锂能股份有限公司 Full-automatic slurry feeding machine
CN104324905B (en) * 2014-09-02 2017-07-14 惠州亿纬锂能股份有限公司 Fully automatic paste adding machine

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19961101