EP1053844A3 - Process for obtaining fresh concrete and heating device , supplying device , mixing plant for fresh concrete - Google Patents

Process for obtaining fresh concrete and heating device , supplying device , mixing plant for fresh concrete Download PDF

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Publication number
EP1053844A3
EP1053844A3 EP00110207A EP00110207A EP1053844A3 EP 1053844 A3 EP1053844 A3 EP 1053844A3 EP 00110207 A EP00110207 A EP 00110207A EP 00110207 A EP00110207 A EP 00110207A EP 1053844 A3 EP1053844 A3 EP 1053844A3
Authority
EP
European Patent Office
Prior art keywords
fresh concrete
mixing plant
heating
mixed material
heating device
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Withdrawn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
EP00110207A
Other languages
German (de)
French (fr)
Other versions
EP1053844A2 (en
Inventor
Ludwig Faidt
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.)
Thumshirn Betonwerke GmbH
Original Assignee
Thumshirn Betonwerke 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 Thumshirn Betonwerke GmbH filed Critical Thumshirn Betonwerke GmbH
Publication of EP1053844A2 publication Critical patent/EP1053844A2/en
Publication of EP1053844A3 publication Critical patent/EP1053844A3/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
    • B28C7/0023—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust by heating or cooling
    • B28C7/003—Heating, e.g. using steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C9/00—General arrangement or layout of plant
    • B28C9/008—Plant adapted for mixing materials lying on the ground, e.g. in sectors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

Bei einem Verfahren zur Herstellung von Frischbeton, mit dem ein erwärmter Frischbeton hergestellt wird, erfolgt die Erwärmung, indem ein erwärmtes Medium durch das zu erwärmende Material geführt wird. Eine Vorrichtung (10) zum Erwärmen eines Mischgutes (16) hat eine Leitung (30), mit der ein erwärmtes Medium durch das Mischgut geführt werden kann. Eine Vorrichtung (13) zur Bevorratung von Mischgut (16) hat einen Lagerbereich (13a - f) zum Lagern des Mischgutes, einen Entnahmebereich (12) zum Entnehmen des Mischgutes aus dem Lagerbereich, und eine Erwärmungsvorrichtung (10) zum Erwärmen des Mischgutes wie oben beschrieben. Eine Betonmischanlage hat Bevorratungsvorrichtungen (13a - f) für Mischgüter (16a - f) und eine Mischanlage (11), die Mischgüter aus Bevorratungsvorrichtungen mischt, wobei zumindest eine Bevorratungsvorrichtung wie oben beschrieben aufgebaut ist.

Figure 00000001
In a method for the production of fresh concrete, with which a heated fresh concrete is produced, the heating takes place in that a heated medium is passed through the material to be heated. A device (10) for heating a mixture (16) has a line (30) with which a heated medium can be passed through the mixture. A device (13) for storing mixed material (16) has a storage area (13a - f) for storing the mixed material, a removal area (12) for removing the mixed material from the storage area, and a heating device (10) for heating the mixed material as above described. A concrete mixing plant has storage devices (13a-f) for mixed goods (16a-f) and a mixing plant (11) which mixes mixed goods from storage devices, at least one storage device being constructed as described above.
Figure 00000001
EP00110207A 1999-05-21 2000-05-17 Process for obtaining fresh concrete and heating device , supplying device , mixing plant for fresh concrete Withdrawn EP1053844A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29908974U DE29908974U1 (en) 1999-05-21 1999-05-21 Heating device, storage device, fresh concrete mixing plant
DE29908974U 1999-05-21

Publications (2)

Publication Number Publication Date
EP1053844A2 EP1053844A2 (en) 2000-11-22
EP1053844A3 true EP1053844A3 (en) 2002-11-06

Family

ID=8073819

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00110207A Withdrawn EP1053844A3 (en) 1999-05-21 2000-05-17 Process for obtaining fresh concrete and heating device , supplying device , mixing plant for fresh concrete

Country Status (2)

Country Link
EP (1) EP1053844A3 (en)
DE (1) DE29908974U1 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1952464A (en) * 1931-06-08 1934-03-27 T L Smith Co Material mixing apparatus
GB856407A (en) * 1959-07-20 1960-12-14 Fibreboard Paper Products Corp Apparatus and method for preheating cementitious insulating material for moulding
GB1015348A (en) * 1964-01-07 1965-12-31 Hirst Microwave Heating Ltd Method and apparatus for making concrete and articles and structures of concrete so made
DE1230339B (en) * 1965-02-24 1966-12-08 Eduard Ness Heating device
GB1091361A (en) * 1964-03-26 1967-11-15 Michael Francis Neary Improvements in or relating to the making of concrete
US3659583A (en) * 1970-02-25 1972-05-02 Infern O Therm Corp Bin heater system
DE2323259A1 (en) * 1973-05-09 1974-11-21 Osteroder Eisen Stahlbau HEATABLE SILO
US3920159A (en) * 1973-03-20 1975-11-18 Onni Olavi Vaananen Apparatus for discharging and heating aggregate for the making of concrete
FR2570639A1 (en) * 1984-09-24 1986-03-28 Tuyaux Bonna Methods and devices for accelerating the setting of concrete
US5193906A (en) * 1990-11-13 1993-03-16 B & B Kieswetter Heater for a mortar preparation system

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1952464A (en) * 1931-06-08 1934-03-27 T L Smith Co Material mixing apparatus
GB856407A (en) * 1959-07-20 1960-12-14 Fibreboard Paper Products Corp Apparatus and method for preheating cementitious insulating material for moulding
GB1015348A (en) * 1964-01-07 1965-12-31 Hirst Microwave Heating Ltd Method and apparatus for making concrete and articles and structures of concrete so made
GB1091361A (en) * 1964-03-26 1967-11-15 Michael Francis Neary Improvements in or relating to the making of concrete
DE1230339B (en) * 1965-02-24 1966-12-08 Eduard Ness Heating device
US3659583A (en) * 1970-02-25 1972-05-02 Infern O Therm Corp Bin heater system
US3920159A (en) * 1973-03-20 1975-11-18 Onni Olavi Vaananen Apparatus for discharging and heating aggregate for the making of concrete
DE2323259A1 (en) * 1973-05-09 1974-11-21 Osteroder Eisen Stahlbau HEATABLE SILO
FR2570639A1 (en) * 1984-09-24 1986-03-28 Tuyaux Bonna Methods and devices for accelerating the setting of concrete
US5193906A (en) * 1990-11-13 1993-03-16 B & B Kieswetter Heater for a mortar preparation system

Also Published As

Publication number Publication date
EP1053844A2 (en) 2000-11-22
DE29908974U1 (en) 1999-12-16

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