GB1389508A - Turbulence promoting devices - Google Patents

Turbulence promoting devices

Info

Publication number
GB1389508A
GB1389508A GB4352173A GB4352173A GB1389508A GB 1389508 A GB1389508 A GB 1389508A GB 4352173 A GB4352173 A GB 4352173A GB 4352173 A GB4352173 A GB 4352173A GB 1389508 A GB1389508 A GB 1389508A
Authority
GB
United Kingdom
Prior art keywords
members
turbulence promoting
promoting devices
twist
devices
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
GB4352173A
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.)
SPX Flow Technology Crawley Ltd
Original Assignee
APV Corp 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 APV Corp Ltd filed Critical APV Corp Ltd
Priority to GB4352173A priority Critical patent/GB1389508A/en
Priority to FR7430728A priority patent/FR2244092A2/fr
Publication of GB1389508A publication Critical patent/GB1389508A/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
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4315—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being deformed flat pieces of material
    • B01F25/43151—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being deformed flat pieces of material composed of consecutive sections of deformed flat pieces of material
    • 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
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • 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
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/43197—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor characterised by the mounting of the baffles or obstructions
    • B01F25/431971—Mounted on the wall

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

1389508 Mixing in conduits APV CO Ltd 17 Sept 1973 43521/73 Addition to 1386955 Heading B1C In a modification of the static mixer of the main Specification, a multiple chamber element 3 consists of a cluster of four members arranged with the ends of the members at one end of the element forming a square. The members each have a 90‹ twist so that they form a cross at the other end of the element. Single member elements 1, 2 also have a 90‹ twist and are 45‹ out of phase with each other.
GB4352173A 1973-09-17 1973-09-17 Turbulence promoting devices Expired GB1389508A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4352173A GB1389508A (en) 1973-09-17 1973-09-17 Turbulence promoting devices
FR7430728A FR2244092A2 (en) 1973-09-17 1974-09-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4352173A GB1389508A (en) 1973-09-17 1973-09-17 Turbulence promoting devices

Publications (1)

Publication Number Publication Date
GB1389508A true GB1389508A (en) 1975-04-03

Family

ID=10429114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4352173A Expired GB1389508A (en) 1973-09-17 1973-09-17 Turbulence promoting devices

Country Status (2)

Country Link
FR (1) FR2244092A2 (en)
GB (1) GB1389508A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4881596A (en) * 1986-04-21 1989-11-21 Gyorgy Bergmann Heat exchange pipe for heat transfer
US5120445A (en) * 1988-07-26 1992-06-09 The British Petroleum Co. P.L.C. Mixing apparatus and method
WO1993004009A1 (en) * 1991-08-27 1993-03-04 Bayer Aktiengesellschaft Process for producing water-repellent, porous plaster moulded bodies

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4881596A (en) * 1986-04-21 1989-11-21 Gyorgy Bergmann Heat exchange pipe for heat transfer
US5120445A (en) * 1988-07-26 1992-06-09 The British Petroleum Co. P.L.C. Mixing apparatus and method
WO1993004009A1 (en) * 1991-08-27 1993-03-04 Bayer Aktiengesellschaft Process for producing water-repellent, porous plaster moulded bodies

Also Published As

Publication number Publication date
FR2244092A2 (en) 1975-04-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee