EP0936418A3 - Device for mixing statically two air flow streams - Google Patents

Device for mixing statically two air flow streams Download PDF

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Publication number
EP0936418A3
EP0936418A3 EP99103270A EP99103270A EP0936418A3 EP 0936418 A3 EP0936418 A3 EP 0936418A3 EP 99103270 A EP99103270 A EP 99103270A EP 99103270 A EP99103270 A EP 99103270A EP 0936418 A3 EP0936418 A3 EP 0936418A3
Authority
EP
European Patent Office
Prior art keywords
air flow
air
flow
mixing
flow streams
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Withdrawn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
EP99103270A
Other languages
German (de)
French (fr)
Other versions
EP0936418A2 (en
Inventor
Gerold Fleissner
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.)
Truetzschler Nonwovens GmbH
Original Assignee
Fleissner GmbH
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 Fleissner GmbH filed Critical Fleissner GmbH
Publication of EP0936418A2 publication Critical patent/EP0936418A2/en
Publication of EP0936418A3 publication Critical patent/EP0936418A3/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/04—Air-mixing units

Abstract

Der hier definierte Luftmischer dient zum statischen Vermischen eines aufgeheizten Luftstromes in einem Strömungskanal einer umgewälzten Luftströmung vor einer Wärmebehandlungskammer z. B. zum Trocknen von textilen Waren- oder Tissuebahnen. Dazu ist der Luftmischer mit Luftmischteilen versehen, die aus im Strömungsquerschnitt der ersten Luftströmung mit Abstand voneinander angeordneten Hohlkörpern bestehen, die zur Aufnahme und Weiterleitung der zweiten Luftströmung mit einerseits stirnseitigen Eintrittsöffnungen und Austrittsdüsen versehen sind.

Figure 00000001
The air mixer defined here is used for static mixing of a heated air flow in a flow channel of a circulated air flow in front of a heat treatment chamber z. B. for drying textile or tissue webs. For this purpose, the air mixer is provided with air mixing parts which consist of hollow bodies which are spaced apart from one another in the flow cross section of the first air flow and which, on the one hand, are provided with inlet openings and outlet nozzles at the end for receiving and conveying the second air flow.
Figure 00000001
EP99103270A 1998-02-17 1999-02-13 Device for mixing statically two air flow streams Withdrawn EP0936418A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19806427 1998-02-17
DE19806427A DE19806427A1 (en) 1998-02-17 1998-02-17 Air mixer for static mixing of two air flows

Publications (2)

Publication Number Publication Date
EP0936418A2 EP0936418A2 (en) 1999-08-18
EP0936418A3 true EP0936418A3 (en) 2002-12-04

Family

ID=7857938

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99103270A Withdrawn EP0936418A3 (en) 1998-02-17 1999-02-13 Device for mixing statically two air flow streams

Country Status (3)

Country Link
US (1) US6210268B1 (en)
EP (1) EP0936418A3 (en)
DE (1) DE19806427A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19934868A1 (en) * 1999-07-24 2001-01-25 Voith Paper Patent Gmbh Heated drying cylinder
US6964117B2 (en) 2002-12-20 2005-11-15 Metso Paper Usa, Inc. Method and apparatus for adjusting a moisture profile in a web
US7258137B2 (en) * 2003-12-09 2007-08-21 Poco Graphite, Inc. System, method, and apparatus for dual gas delivery through a high temperature artifact without undesirable gas mixing
WO2007033158A2 (en) * 2005-09-12 2007-03-22 Sellars Absorbent Materials, Inc. Method and device for making towel, tissue, and wipers on an air carding or air lay line utilizing hydrogen bonds
CN112219080A (en) * 2018-05-01 2021-01-12 瓦尔梅特股份有限公司 Through-air drying system and method with hot air injection

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1395938A (en) * 1920-01-19 1921-11-01 Barducci Pilade Arrangement for changing and heating air in rooms and chambers of any kind
FR935418A (en) * 1945-10-29 1948-06-18 Philips Nv Device for mixing two fluids
FR1261312A (en) * 1960-04-05 1961-05-19 Saint Gobain Method and static device for mixing fluids
US3386366A (en) * 1966-08-17 1968-06-04 Economides Leander Air mixing device
US3911804A (en) * 1974-05-20 1975-10-14 William K Y Tao Air mixing device
DD200579A1 (en) * 1981-09-29 1983-05-18 Georg Schmidt DEVICE FOR MIXING VOLUME STREAMS
DE3207334A1 (en) * 1982-03-02 1983-09-15 Turbon-Tunzini Klimatechnik GmbH, 5060 Bergisch Gladbach Mixing chamber for room ventilation systems
DE3217803A1 (en) * 1982-05-12 1983-11-17 Turbon-Tunzini Klimatechnik GmbH, 5060 Bergisch Gladbach Built-in component for a mixing chamber of a ventilation and air-conditioning plant
EP0260736A1 (en) * 1986-09-16 1988-03-23 Hoogovens Groep B.V. A method of mixing two or more gas flows
DE3631311A1 (en) * 1986-09-13 1988-03-24 Blohm Voss Ag Mixing apparatus
EP0303439A2 (en) * 1987-08-14 1989-02-15 DAVY McKEE CORPORATION Gas mixer and distributor for reactor
US5150535A (en) * 1989-09-30 1992-09-29 Fleissner Gerold Air mixer apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2131725A (en) * 1932-10-04 1938-10-04 Auditorium Conditioning Corp Method and system for treating air or other fluids
US4858519A (en) * 1980-09-05 1989-08-22 Gershon Meckler Mixing box
US4657178A (en) * 1980-09-05 1987-04-14 Camp Dresser & Mckee Mixing box
US4495858A (en) 1982-05-07 1985-01-29 Rocky Mountain Sheet Metal Company, Inc. Fixed blade air blender apparatus
FR2674943B1 (en) * 1991-04-08 1996-02-09 Edmond Montaz DEVICE FOR REGULATING THE TEMPERATURE OF A PREMISES.
US5463967A (en) * 1994-07-21 1995-11-07 Airflow Sciences Corporation Static mixer device for improving homogeneity of a characteristic of a mixture stream created from fluid streams separately entering the device
US5881756A (en) * 1995-12-22 1999-03-16 Institute Of Gas Technology Process and apparatus for homogeneous mixing of gaseous fluids
JP3688806B2 (en) * 1996-05-14 2005-08-31 彦六 杉浦 Static mixer

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1395938A (en) * 1920-01-19 1921-11-01 Barducci Pilade Arrangement for changing and heating air in rooms and chambers of any kind
FR935418A (en) * 1945-10-29 1948-06-18 Philips Nv Device for mixing two fluids
FR1261312A (en) * 1960-04-05 1961-05-19 Saint Gobain Method and static device for mixing fluids
US3386366A (en) * 1966-08-17 1968-06-04 Economides Leander Air mixing device
US3911804A (en) * 1974-05-20 1975-10-14 William K Y Tao Air mixing device
DD200579A1 (en) * 1981-09-29 1983-05-18 Georg Schmidt DEVICE FOR MIXING VOLUME STREAMS
DE3207334A1 (en) * 1982-03-02 1983-09-15 Turbon-Tunzini Klimatechnik GmbH, 5060 Bergisch Gladbach Mixing chamber for room ventilation systems
DE3217803A1 (en) * 1982-05-12 1983-11-17 Turbon-Tunzini Klimatechnik GmbH, 5060 Bergisch Gladbach Built-in component for a mixing chamber of a ventilation and air-conditioning plant
DE3631311A1 (en) * 1986-09-13 1988-03-24 Blohm Voss Ag Mixing apparatus
EP0260736A1 (en) * 1986-09-16 1988-03-23 Hoogovens Groep B.V. A method of mixing two or more gas flows
EP0303439A2 (en) * 1987-08-14 1989-02-15 DAVY McKEE CORPORATION Gas mixer and distributor for reactor
US5150535A (en) * 1989-09-30 1992-09-29 Fleissner Gerold Air mixer apparatus

Also Published As

Publication number Publication date
EP0936418A2 (en) 1999-08-18
US6210268B1 (en) 2001-04-03
DE19806427A1 (en) 1999-08-19

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