GB485656A - Improvements in and relating to fluid mixing apparatus - Google Patents

Improvements in and relating to fluid mixing apparatus

Info

Publication number
GB485656A
GB485656A GB28757/36A GB2875736A GB485656A GB 485656 A GB485656 A GB 485656A GB 28757/36 A GB28757/36 A GB 28757/36A GB 2875736 A GB2875736 A GB 2875736A GB 485656 A GB485656 A GB 485656A
Authority
GB
United Kingdom
Prior art keywords
throat
injector
oct
passages
chambers
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
GB28757/36A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB485656A publication Critical patent/GB485656A/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
    • 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
    • B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • 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
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
    • 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
    • B01F25/3125—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characteristics of the Venturi parts
    • B01F25/31253—Discharge
    • B01F25/312531—Adjustable discharge conduit or barrel, e.g. adjustable in width
    • 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
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • 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
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B01F25/31422—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction with a plurality of perforations in the axial direction only

Abstract

485,656. Mixing fluids. BRITISH THOMSON-HOUSTON CO., Ltd. Oct. 22, 1936, Nos. 28757 and 28758. Convention dates, Oct. 23, 1935 and Dec. 4, 1935. [Class 71] An injector for mixing fluids comprises a convergent - divergent channel which is rectangular in cross section the induced fluid emerging into the throat through apertures at right-angles to the main stream from chambers of the same length as the throat. Figs. 3 and 5 show sections at right-angles. The main stream enters the channel at C ; the induced fluid passes from chambers 1, fed through passages D, through passages 4. The width of the throat may be adjustable by making the injector in halves one or both of which can be moved by screw mechanism.
GB28757/36A 1935-10-23 1936-10-22 Improvements in and relating to fluid mixing apparatus Expired GB485656A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE485656X 1935-10-23

Publications (1)

Publication Number Publication Date
GB485656A true GB485656A (en) 1938-05-23

Family

ID=6543314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28757/36A Expired GB485656A (en) 1935-10-23 1936-10-22 Improvements in and relating to fluid mixing apparatus

Country Status (1)

Country Link
GB (1) GB485656A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705620A (en) * 1951-06-30 1955-04-05 Separator Ab Method and apparatus for mixing fluids insoluble in one another
DE1030814B (en) * 1954-07-26 1958-05-29 Pintsch Bamag Ag Venturi mixer for the production of emulsions and gas dispersions
GB2191245A (en) * 1986-05-30 1987-12-09 James David Coleman Water powered shower booster pump
DE4002340A1 (en) * 1990-02-02 1991-08-01 N I S Pri Vtu Angel Kantschev DEVICE FOR MIXING AIR AND GAS OR VAPORED FUELS
DE4224911A1 (en) * 1992-07-09 1994-01-13 Tech Resources Pty Ltd Aerator, esp. for provision of oxygen@ to biological ore extn. liq. - contains of vertical duct with throat section which has elongated shape and is provided with means for introducing required gas
WO2008077287A1 (en) * 2006-12-27 2008-07-03 Ningbo Wanhua Polyurethanes Co. Ltd. An orifice jet-type injection reactor
US8042988B2 (en) 2006-12-27 2011-10-25 Ningbo Wanhua Polyurethanes Co. Ltd. Hole-jetting type mixer-reactor
GB2527653A (en) * 2014-04-28 2015-12-30 Cambridge Res & Dev Ltd Heating, mixing and hydrating apparatus and process
US10500551B2 (en) 2014-04-28 2019-12-10 Hydramach Limited Heating, mixing and hydrating apparatus and process

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705620A (en) * 1951-06-30 1955-04-05 Separator Ab Method and apparatus for mixing fluids insoluble in one another
DE1030814B (en) * 1954-07-26 1958-05-29 Pintsch Bamag Ag Venturi mixer for the production of emulsions and gas dispersions
GB2191245A (en) * 1986-05-30 1987-12-09 James David Coleman Water powered shower booster pump
GB2191245B (en) * 1986-05-30 1990-04-18 James David Coleman Water powered shower booster pump
DE4002340A1 (en) * 1990-02-02 1991-08-01 N I S Pri Vtu Angel Kantschev DEVICE FOR MIXING AIR AND GAS OR VAPORED FUELS
DE4224911A1 (en) * 1992-07-09 1994-01-13 Tech Resources Pty Ltd Aerator, esp. for provision of oxygen@ to biological ore extn. liq. - contains of vertical duct with throat section which has elongated shape and is provided with means for introducing required gas
WO2008077287A1 (en) * 2006-12-27 2008-07-03 Ningbo Wanhua Polyurethanes Co. Ltd. An orifice jet-type injection reactor
US8042988B2 (en) 2006-12-27 2011-10-25 Ningbo Wanhua Polyurethanes Co. Ltd. Hole-jetting type mixer-reactor
GB2527653A (en) * 2014-04-28 2015-12-30 Cambridge Res & Dev Ltd Heating, mixing and hydrating apparatus and process
US10376852B2 (en) 2014-04-28 2019-08-13 Hydramach Limited Heating, mixing and hydrating apparatus and process
US10500551B2 (en) 2014-04-28 2019-12-10 Hydramach Limited Heating, mixing and hydrating apparatus and process

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