EP0005552A3 - Erwärmungs- und Mischanlage für Baustoffe - Google Patents

Erwärmungs- und Mischanlage für Baustoffe Download PDF

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Publication number
EP0005552A3
EP0005552A3 EP79101531A EP79101531A EP0005552A3 EP 0005552 A3 EP0005552 A3 EP 0005552A3 EP 79101531 A EP79101531 A EP 79101531A EP 79101531 A EP79101531 A EP 79101531A EP 0005552 A3 EP0005552 A3 EP 0005552A3
Authority
EP
European Patent Office
Prior art keywords
building materials
heating
mixing
radio frequency
technology
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Withdrawn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
EP79101531A
Other languages
English (en)
French (fr)
Other versions
EP0005552A2 (de
Inventor
Bruno Granella
Gerhard Dr. Sc. Techn. Schwickardi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0005552A2 publication Critical patent/EP0005552A2/de
Publication of EP0005552A3 publication Critical patent/EP0005552A3/de
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
    • F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
    • F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F35/94—Heating or cooling systems using radiation, e.g. microwaves or electromagnetic radiation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Die Funktionsweise dieser Erwärmungs- und Mischanlage für Baustoffe beruht auf einer kontinuierlich oder diskontinuierlich arbeitenden, mischenden Bearbeitungsanlage, die mit in der Baumaschinentechnik bekannten mechanischen Arbeitsverfahren wie Fördermischen, Rührmischen, Trommelmischen, usw. unter gleichzeitiger Erwärmung die Baugüter, Baustoffe oder andere bautechnischen Substanzen arbeitet, um bestimmte, in der Bautechnik gebräuchlichen Mischgüter oder Produkte herzustellen oder zu verändern. Bei dieser Erwärmungs- und Mischanlage werden die wärmetechnisch zu behandelnden Baugüter je nach Prozesstechnik mit einem oder mehreren elektromagnetischen Feldern, die von einem oder mehreren Hochfrequenz- oder Mikrowellengeneratoren elektrisch erzeugt werden, berührungslos und homogen an der Oberfläche und im Volumen erwärmt. Der Erwärmungsprozess bewirkt auch eine Trockung der Baustoffe mit Feldenergie aus dem Hochfrequenzoder Mikrowellengenerator.
EP79101531A 1978-05-23 1979-05-21 Erwärmungs- und Mischanlage für Baustoffe Withdrawn EP0005552A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH556878 1978-05-23
CH5568/78 1978-05-23

Publications (2)

Publication Number Publication Date
EP0005552A2 EP0005552A2 (de) 1979-11-28
EP0005552A3 true EP0005552A3 (de) 1979-12-12

Family

ID=4295745

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79101531A Withdrawn EP0005552A3 (de) 1978-05-23 1979-05-21 Erwärmungs- und Mischanlage für Baustoffe

Country Status (1)

Country Link
EP (1) EP0005552A3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187173A1 (de) * 1984-12-31 1986-07-16 Isem B.V. Verfahren und Apparat zum Trocknen und Homogenisieren von flüssigkeitsenthaltendem Material
FR2645950A1 (fr) * 1989-04-18 1990-10-19 Marzat Claude Dispositif mecanique electrique et electromagnetique combine permettant un sechage optimise de bouchons ou autre produit par association de ventilation et d'application de micro-ondes
JPH0714795Y2 (ja) * 1991-10-04 1995-04-10 株式会社松井製作所 粉粒体の乾燥装置
NL1000248C2 (nl) * 1995-04-28 1996-10-29 Hosokawa Micron B V Werkwijze en inrichting voor met een MHF-veld verwarmen en/of drogen van poeder-, korrelvormige en/of pasteuze materialen in een conisch mengvat met tenminste een roterende en wentelende mengschroef.
CN1134643C (zh) * 1996-04-02 2004-01-14 厄本·斯特里克 螺旋输送机中的松散物料的热处理装置
NL1006690C2 (nl) * 1997-07-30 1999-02-02 Marinus Minkjan Microgolf productverwerkingsmachine.
WO2005003664A1 (en) * 2003-06-20 2005-01-13 Amut Spa DEVICE AND METHOD FOR HEATING AND / OR DRYING PLASTIC MATERIALS

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE494883A (de) *
DE707925C (de) * 1938-07-10 1941-07-08 Siemens Schuckertwerke Akt Ges Verfahren zum Zerkleinern, insbesondere Zerpulvern, von Kohle und anderem Gut
GB609192A (en) * 1945-03-27 1948-09-27 Standard Telephones Cables Ltd Improvements in or relating to high frequency heating
CH308256A (de) * 1952-10-08 1955-07-15 Felber Norbert Hochfrequenz-Elektrode für Hochfrequenz-Backofen.
CH346161A (de) * 1956-02-02 1960-04-30 Carl Bremer Rudolf Mittels Hochfrequenz arbeitende Trocknungsvorrichtung
GB889159A (en) * 1960-02-03 1962-02-07 Radyne Ltd Improvements in or relating to dielectric heating apparatus
DE1149474B (de) * 1958-07-05 1963-05-30 Huels Chemische Werke Ag Verfahren und Vorrichtung zum kontinuierlichen Trocknen von verduennungsmittelfeuchten Kunststoffen
DE1250367B (de) * 1967-09-14
US3555693A (en) * 1968-09-27 1971-01-19 Bangor Punta Operations Inc Method and apparatus for treating pieces of material by microwaves
US3777095A (en) * 1972-05-15 1973-12-04 Tokyo Shibaura Electric Co Microwave heating apparatus

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE494883A (de) *
DE1250367B (de) * 1967-09-14
DE707925C (de) * 1938-07-10 1941-07-08 Siemens Schuckertwerke Akt Ges Verfahren zum Zerkleinern, insbesondere Zerpulvern, von Kohle und anderem Gut
GB609192A (en) * 1945-03-27 1948-09-27 Standard Telephones Cables Ltd Improvements in or relating to high frequency heating
CH308256A (de) * 1952-10-08 1955-07-15 Felber Norbert Hochfrequenz-Elektrode für Hochfrequenz-Backofen.
CH346161A (de) * 1956-02-02 1960-04-30 Carl Bremer Rudolf Mittels Hochfrequenz arbeitende Trocknungsvorrichtung
DE1149474B (de) * 1958-07-05 1963-05-30 Huels Chemische Werke Ag Verfahren und Vorrichtung zum kontinuierlichen Trocknen von verduennungsmittelfeuchten Kunststoffen
GB889159A (en) * 1960-02-03 1962-02-07 Radyne Ltd Improvements in or relating to dielectric heating apparatus
US3555693A (en) * 1968-09-27 1971-01-19 Bangor Punta Operations Inc Method and apparatus for treating pieces of material by microwaves
US3777095A (en) * 1972-05-15 1973-12-04 Tokyo Shibaura Electric Co Microwave heating apparatus

Also Published As

Publication number Publication date
EP0005552A2 (de) 1979-11-28

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