GB858653A - Apparatus for mixing liquids - Google Patents

Apparatus for mixing liquids

Info

Publication number
GB858653A
GB858653A GB6085/56A GB608556A GB858653A GB 858653 A GB858653 A GB 858653A GB 6085/56 A GB6085/56 A GB 6085/56A GB 608556 A GB608556 A GB 608556A GB 858653 A GB858653 A GB 858653A
Authority
GB
United Kingdom
Prior art keywords
valve
liquid
secondary liquid
flow
passageway
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
GB6085/56A
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
Priority to GB6085/56A priority Critical patent/GB858653A/en
Publication of GB858653A publication Critical patent/GB858653A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/712—Feed mechanisms for feeding fluids
    • 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
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/718—Feed mechanisms characterised by the means for feeding the components to the mixer using vacuum, under pressure in a closed receptacle or circuit system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • B01F35/718051—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings being adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/48—Mixing water in water-taps with other ingredients, e.g. air, detergents or disinfectants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Multiple-Way Valves (AREA)
  • Control Of Non-Electrical Variables (AREA)

Abstract

858,653. Mixing fluids in How. WADDINGTON, R. S., and DUVAL, B. Feb. 22, 1957 [Feb. 28, 19561, No. 6085/56. Class 86. [Also in Group XXVIII] An injector device for mixing liquids comprises a body part 1, Fig. 1, formed with a Venturi passageway having a convergent inlet 2, an elongated throat section 3 and a divergent outlet section 4, through which flows a primary liquid, the secondary liquid being induced through a passageway and port 7 communicating with the throat 3. The port 7 leads from a valve chamber 8 provided with a slide valve 11 (omitted from Fig. 1 but shown in Fig. 4) which controls the passage 32 of the secondary liquid and is provided with a part 12 which fits into the port 7 so that on closing the valve primary liquid may flow through the passageway without substantial contamination by the secondary liquid. The setting of the valve 11 is controlled by a rotatably adjustable cam 17 provided with locking means thus varying the flow of secondary liquid. The flow of the secondary liquid to the valve chamber 8 is controlled by a second valve opened by the flow of primary liquid. A lift valve 51 has a stem 49 joined to a diaphragm 53 clamped between two parts 48, 54. When the primary liquid is supplied to the passageway some of the liquid flows through conduits 59 and 57 to the underside of the diaphragm 53 thus causing the valve 51 to lift and allow the flow of secondary liquid from inlet 43 to pass the valve 51 and stem 49 to the chamber above the diaphragm from where it flows to the chamber 8 through passage 32, Fig. 4. The end 5 of the body part 1 may be constructed in various ways for attaching to a water tap and the supply of secondary liquid may be from a tank the arrangement being such that atmospheric pressure is obtained in the tank at a fixed distance from the bottom. In a modified form an additional port 7 may be provided, with a similar valve means for the secondary liquid or a third liquid. The throat secticn may contain a circular groove for the secondary liquid. A non-return valve may be provided in the primary passage to prevent backflow of the liquid if a blockage occurs. The Specification also describes preferable dimensions for the Venturi passageway as described in Specification 805,046. Specifications 858,654 and 858,655 also are referred to.
GB6085/56A 1956-02-28 1956-02-28 Apparatus for mixing liquids Expired GB858653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6085/56A GB858653A (en) 1956-02-28 1956-02-28 Apparatus for mixing liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6085/56A GB858653A (en) 1956-02-28 1956-02-28 Apparatus for mixing liquids

Publications (1)

Publication Number Publication Date
GB858653A true GB858653A (en) 1961-01-11

Family

ID=9808103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6085/56A Expired GB858653A (en) 1956-02-28 1956-02-28 Apparatus for mixing liquids

Country Status (1)

Country Link
GB (1) GB858653A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990011822A2 (en) * 1989-04-03 1990-10-18 Unit Instruments, Inc. Gas flow control apparatus
FR2699425A1 (en) * 1992-12-23 1994-06-24 Ody Ste Civile Rech Device for injecting gas (esp. air) into a liquid flow to make it foam

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990011822A2 (en) * 1989-04-03 1990-10-18 Unit Instruments, Inc. Gas flow control apparatus
WO1990011822A3 (en) * 1989-04-03 1990-11-15 Unit Instr Inc Gas flow control apparatus
FR2699425A1 (en) * 1992-12-23 1994-06-24 Ody Ste Civile Rech Device for injecting gas (esp. air) into a liquid flow to make it foam

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