GB766006A - Improvements relating to the mixing of gaseous streams - Google Patents

Improvements relating to the mixing of gaseous streams

Info

Publication number
GB766006A
GB766006A GB27851/53A GB2785153A GB766006A GB 766006 A GB766006 A GB 766006A GB 27851/53 A GB27851/53 A GB 27851/53A GB 2785153 A GB2785153 A GB 2785153A GB 766006 A GB766006 A GB 766006A
Authority
GB
United Kingdom
Prior art keywords
duct
slits
tubes
row
oct
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
GB27851/53A
Inventor
Reginald Percy Fraser
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.)
Urquharts 1926 Ltd
Original Assignee
Urquharts 1926 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 Urquharts 1926 Ltd filed Critical Urquharts 1926 Ltd
Priority to GB27851/53A priority Critical patent/GB766006A/en
Publication of GB766006A publication Critical patent/GB766006A/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
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
    • 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
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre 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
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
    • B01F25/31323—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices used successively
    • 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
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3133—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit characterised by the specific design of the injector
    • B01F25/31331—Perforated, multi-opening, with a plurality of holes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)

Abstract

766,006. Mixing fluids in flow. URQUHART'S (1926), Ltd. Oct. 11, 1954 [Oct. 9, 1953], No. 27851/53. Class 86 [Also in Group XIII] A duct 6 surrounded by a casing 7 is provided with transverse open-ended tubes 8, 8<SP>1</SP>, 9, 9<SP>1</SP> which each have a longitudinal slit or a longitudinal row of holes. Air or gas, with or without water vapour, flows from the space 10 between the duct 6 and its casing 7 through the tubes and their slits or holes into the gas stream in the duct. Thus a stream of combustion gases from a combustion chamber 1 may be mixed with air from the space 10. The tubes may be arranged in rows, and may be transverse to one another from row to row. Each tube may have a single slit as shown, or two slits directed at an angle to the direction of flow in the duct. The slits may widen towards the centre of the duct 6. The tubes exposed to hotter gases may be ceramic, and the others made of steel. The edges of the slits may be lipped. Some relative dimensions are given. Specification 703,914 [Group XII] is referred to.
GB27851/53A 1953-10-09 1953-10-09 Improvements relating to the mixing of gaseous streams Expired GB766006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB27851/53A GB766006A (en) 1953-10-09 1953-10-09 Improvements relating to the mixing of gaseous streams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27851/53A GB766006A (en) 1953-10-09 1953-10-09 Improvements relating to the mixing of gaseous streams

Publications (1)

Publication Number Publication Date
GB766006A true GB766006A (en) 1957-01-16

Family

ID=10266333

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27851/53A Expired GB766006A (en) 1953-10-09 1953-10-09 Improvements relating to the mixing of gaseous streams

Country Status (1)

Country Link
GB (1) GB766006A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835886A (en) * 1972-12-14 1974-09-17 Rockwell International Corp Porous tube injector
EP0504550A1 (en) * 1991-03-20 1992-09-23 H.KRANTZ - TKT Gesellschaft mit beschränkter Haftung Mixing chamber
WO2008073003A1 (en) * 2006-12-13 2008-06-19 Zakrytoe Aktsionernoe Obschestvo 'nauchno-Proizvodstvennoe Predprijatie 'omega-Astro' Mixing disperser
WO2008082324A2 (en) * 2006-12-29 2008-07-10 Alexandr Nikolayevich Lebedev Plate multichannel cavitation reactor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835886A (en) * 1972-12-14 1974-09-17 Rockwell International Corp Porous tube injector
EP0504550A1 (en) * 1991-03-20 1992-09-23 H.KRANTZ - TKT Gesellschaft mit beschränkter Haftung Mixing chamber
WO2008073003A1 (en) * 2006-12-13 2008-06-19 Zakrytoe Aktsionernoe Obschestvo 'nauchno-Proizvodstvennoe Predprijatie 'omega-Astro' Mixing disperser
WO2008082324A2 (en) * 2006-12-29 2008-07-10 Alexandr Nikolayevich Lebedev Plate multichannel cavitation reactor
WO2008082324A3 (en) * 2006-12-29 2008-09-25 Alexandr Nikolayevich Lebedev Plate multichannel cavitation reactor

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