EP4509207A3 - Mélangeur statique compact et procédé de mélange d'au moins deux fluides - Google Patents

Mélangeur statique compact et procédé de mélange d'au moins deux fluides Download PDF

Info

Publication number
EP4509207A3
EP4509207A3 EP24221068.0A EP24221068A EP4509207A3 EP 4509207 A3 EP4509207 A3 EP 4509207A3 EP 24221068 A EP24221068 A EP 24221068A EP 4509207 A3 EP4509207 A3 EP 4509207A3
Authority
EP
European Patent Office
Prior art keywords
premixing
outlet
fluids
inlets
premixing chamber
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.)
Withdrawn
Application number
EP24221068.0A
Other languages
German (de)
English (en)
Other versions
EP4509207A2 (fr
Inventor
Sebastian Hirschberg
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.)
Hirschberg Engineering AG
Original Assignee
Hirschberg Engineering AG
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 Hirschberg Engineering AG filed Critical Hirschberg Engineering AG
Priority to EP24221068.0A priority Critical patent/EP4509207A3/fr
Publication of EP4509207A2 publication Critical patent/EP4509207A2/fr
Publication of EP4509207A3 publication Critical patent/EP4509207A3/fr
Priority to PCT/EP2025/087508 priority patent/WO2026131915A1/fr
Withdrawn legal-status Critical Current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
    • B01F25/12—Interdigital mixers, i.e. the substances to be mixed are divided in sub-streams which are rearranged in an interdigital or interspersed manner
    • 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
    • B01F25/4314—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles
    • B01F25/43141—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles composed of consecutive sections of helical formed 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
    • B01F25/40—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
    • B01F25/4316—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod
    • B01F25/43161—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod composed of consecutive sections of 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
    • B01F25/4316—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod
    • B01F25/43162—Assembled flat elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
EP24221068.0A 2024-12-18 2024-12-18 Mélangeur statique compact et procédé de mélange d'au moins deux fluides Withdrawn EP4509207A3 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP24221068.0A EP4509207A3 (fr) 2024-12-18 2024-12-18 Mélangeur statique compact et procédé de mélange d'au moins deux fluides
PCT/EP2025/087508 WO2026131915A1 (fr) 2024-12-18 2025-12-17 Mélangeur statique compact

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP24221068.0A EP4509207A3 (fr) 2024-12-18 2024-12-18 Mélangeur statique compact et procédé de mélange d'au moins deux fluides

Publications (2)

Publication Number Publication Date
EP4509207A2 EP4509207A2 (fr) 2025-02-19
EP4509207A3 true EP4509207A3 (fr) 2025-07-02

Family

ID=93925763

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24221068.0A Withdrawn EP4509207A3 (fr) 2024-12-18 2024-12-18 Mélangeur statique compact et procédé de mélange d'au moins deux fluides

Country Status (2)

Country Link
EP (1) EP4509207A3 (fr)
WO (1) WO2026131915A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121588660B (zh) * 2026-01-26 2026-05-29 内蒙古农业大学 一种静态混合单元、混合组件及混合器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050017412A1 (en) * 2001-08-23 2005-01-27 Gerhard Maier Methods and devices for producing homogeneous mixtures and for producing and testing moulded bodies
US20100274279A1 (en) * 2006-01-17 2010-10-28 Yves Delmotte Device, System and Method for Mixing
US20170225971A1 (en) * 2014-08-06 2017-08-10 Greenthread Limited Apparatus and method for water treatment
US20220410094A1 (en) * 2019-11-29 2022-12-29 Dow Silicones Corporation Static mixer
US20230271147A1 (en) * 2020-09-17 2023-08-31 Sulzer Mixpac Ag Mixing segment for a static mixer
WO2023200208A2 (fr) * 2022-04-13 2023-10-19 장호섭 Mélangeur statique pour mélanger des fluides ou des gaz en association avec un processus d'oxydation avancée uvc

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3664638A (en) 1970-02-24 1972-05-23 Kenics Corp Mixing device
US4062524A (en) 1973-06-06 1977-12-13 Bayer Aktiengesellschaft Apparatus for the static mixing of fluid streams
ES2151650T3 (es) 1996-07-05 2001-01-01 Sulzer Chemtech Ag Mezclador estatico.
SG161141A1 (en) 2008-10-17 2010-05-27 Sulzer Mixpac Ag Static mixer
US20120106290A1 (en) 2008-12-10 2012-05-03 Technische Universiteit Eindhoven Static mixer comprising a static mixing element, method of mixing a fluid in a conduit and a formula for designing such a static mixing element

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050017412A1 (en) * 2001-08-23 2005-01-27 Gerhard Maier Methods and devices for producing homogeneous mixtures and for producing and testing moulded bodies
US20100274279A1 (en) * 2006-01-17 2010-10-28 Yves Delmotte Device, System and Method for Mixing
US20170225971A1 (en) * 2014-08-06 2017-08-10 Greenthread Limited Apparatus and method for water treatment
US20220410094A1 (en) * 2019-11-29 2022-12-29 Dow Silicones Corporation Static mixer
US20230271147A1 (en) * 2020-09-17 2023-08-31 Sulzer Mixpac Ag Mixing segment for a static mixer
WO2023200208A2 (fr) * 2022-04-13 2023-10-19 장호섭 Mélangeur statique pour mélanger des fluides ou des gaz en association avec un processus d'oxydation avancée uvc

Also Published As

Publication number Publication date
WO2026131915A1 (fr) 2026-06-25
EP4509207A2 (fr) 2025-02-19

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