EP0024755A3 - Method and device for heating asphalt-containing materials - Google Patents

Method and device for heating asphalt-containing materials Download PDF

Info

Publication number
EP0024755A3
EP0024755A3 EP80200727A EP80200727A EP0024755A3 EP 0024755 A3 EP0024755 A3 EP 0024755A3 EP 80200727 A EP80200727 A EP 80200727A EP 80200727 A EP80200727 A EP 80200727A EP 0024755 A3 EP0024755 A3 EP 0024755A3
Authority
EP
European Patent Office
Prior art keywords
asphalt
containing materials
combustion gases
heating asphalt
heating
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Withdrawn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
EP80200727A
Other languages
German (de)
French (fr)
Other versions
EP0024755A2 (en
Inventor
Harm Dinand Eshuis
Cornelis Mourik
Cornelis Martinus Alouisius Van Veldhoven
Jan Sjouke Ir. Sipkema
Egbert Geluk
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.)
Renofalt VoF
Original Assignee
Renofalt VoF
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 Renofalt VoF filed Critical Renofalt VoF
Publication of EP0024755A2 publication Critical patent/EP0024755A2/en
Publication of EP0024755A3 publication Critical patent/EP0024755A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C19/1013—Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
    • E01C19/1027—Mixing in a rotary receptacle
    • E01C19/1036—Mixing in a rotary receptacle for in-plant recycling or for reprocessing, e.g. adapted to receive and reprocess an addition of salvaged material, adapted to reheat and remix cooled-down batches
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C19/1004—Reconditioning or reprocessing bituminous mixtures, e.g. salvaged paving, fresh patching mixtures grown unserviceable; Recycling salvaged bituminous mixtures; Apparatus for the in-plant recycling thereof
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C19/1013—Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C2019/1081—Details not otherwise provided for
    • E01C2019/1095—Mixing containers having a parallel flow drum, i.e. the flow of material is parallel to the gas flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Road Paving Machines (AREA)

Abstract

A method of heating asphalt-containing materials in a device with the aid of combustion gases or heated air respec­ tively, whereby the asphalt-contaioing materials are indirectly heated with the aid of combuston gases, the combustion gases being passed in the same direction through the device as the asphalt-containing materials, whilst the asphalt-­ containing materials are simultaneously brought into direct contact with combustion gases which have cooled in the meantime as a result of the indirect heating to below about 450°C and which are passed also in the same direction as the asphalt-containing materials through the device.
EP80200727A 1979-08-27 1980-07-30 Method and device for heating asphalt-containing materials Withdrawn EP0024755A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7906433A NL7906433A (en) 1979-08-27 1979-08-27 METHOD AND APPARATUS FOR HEATING ASPHALT-CONTAINING MATERIALS
NL7906433 1979-08-27

Publications (2)

Publication Number Publication Date
EP0024755A2 EP0024755A2 (en) 1981-03-11
EP0024755A3 true EP0024755A3 (en) 1981-09-23

Family

ID=19833737

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80200727A Withdrawn EP0024755A3 (en) 1979-08-27 1980-07-30 Method and device for heating asphalt-containing materials

Country Status (2)

Country Link
EP (1) EP0024755A3 (en)
NL (1) NL7906433A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7906433A (en) * 1979-08-27 1981-03-03 Harm Dinand Eshuis Cornelis Mo METHOD AND APPARATUS FOR HEATING ASPHALT-CONTAINING MATERIALS
US5303999A (en) * 1989-07-31 1994-04-19 Cyclean, Inc. Apparatus for control of recycled asphalt production
US5344229A (en) * 1989-07-31 1994-09-06 Cyclean, Inc. Angle and velocity adjustment of a hot mix asphalt drum when output gas temperatures are uneven
US5322367A (en) * 1989-07-31 1994-06-21 Cyclean, Inc. Process control for recycled asphalt pavement drum plant
US5352275A (en) * 1989-07-31 1994-10-04 Cyclean, Inc. Method of producing hot mix asphalt
US5334012A (en) * 1990-12-27 1994-08-02 Astec Industries, Inc. Combustion chamber having reduced NOx emissions
US6267493B1 (en) * 1999-06-02 2001-07-31 Cmi Corporation Drum mixer having a plurality of isolated aggregate transport channels

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191507141A (en) * 1915-05-12 1916-06-12 Highways Construction Ltd Improvements in Apparatus for Heating, Drying, and Mixing Stone, Sand, and/or other Materials for use on Roads and like Surfaces.
DE456740C (en) * 1928-02-29 Friedrich Haas Ges Neuwerk Mas Drying drum with external and internal heating
DE488751C (en) * 1930-01-07 Fritz Haas Process for heating drying drums
US1823189A (en) * 1929-10-09 1931-09-15 Carpenter William Clarence Drier
DE701070C (en) * 1936-04-07 1941-01-08 Gottlob Grauert Indirectly heated drying drum
US2413908A (en) * 1942-08-04 1947-01-07 Pavements Reclaiming Corp Apparatus for conditioning pavement material
US3866888A (en) * 1973-01-26 1975-02-18 Baldwin Thomas I Apparatus for making hot asphalt paving material
DE2446579A1 (en) * 1974-09-30 1976-04-01 Walter Schoelkopf METHOD AND DEVICE FOR THE REUSE OF BITUMINOESE MASS
US3971666A (en) * 1972-09-05 1976-07-27 Mendenhall Robert Lamar Process for recycle of asphalt-aggregate compositions
NL7708800A (en) * 1977-08-10 1979-02-13 Moel Wegenbouwmaatschappij B V Used asphalted concrete reworking system - heats in vessel and mixes with new asphalt
US4142803A (en) * 1976-10-05 1979-03-06 Mendenhall Robert Lamar Recycled asphalt-aggregate process and apparatus
US4190370A (en) * 1978-11-24 1980-02-26 Astec Industries, Inc. Asphalt plant with improved temperature control system
NL7905309A (en) * 1979-07-06 1981-01-08 Bomat Materieel B V Mfg. asphalt mixt. from old road material - in rotating drum with hollow scoops heated by gases
NL7906433A (en) * 1979-08-27 1981-03-03 Harm Dinand Eshuis Cornelis Mo METHOD AND APPARATUS FOR HEATING ASPHALT-CONTAINING MATERIALS

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE456740C (en) * 1928-02-29 Friedrich Haas Ges Neuwerk Mas Drying drum with external and internal heating
DE488751C (en) * 1930-01-07 Fritz Haas Process for heating drying drums
GB191507141A (en) * 1915-05-12 1916-06-12 Highways Construction Ltd Improvements in Apparatus for Heating, Drying, and Mixing Stone, Sand, and/or other Materials for use on Roads and like Surfaces.
US1823189A (en) * 1929-10-09 1931-09-15 Carpenter William Clarence Drier
DE701070C (en) * 1936-04-07 1941-01-08 Gottlob Grauert Indirectly heated drying drum
US2413908A (en) * 1942-08-04 1947-01-07 Pavements Reclaiming Corp Apparatus for conditioning pavement material
US3971666A (en) * 1972-09-05 1976-07-27 Mendenhall Robert Lamar Process for recycle of asphalt-aggregate compositions
US3866888A (en) * 1973-01-26 1975-02-18 Baldwin Thomas I Apparatus for making hot asphalt paving material
DE2446579A1 (en) * 1974-09-30 1976-04-01 Walter Schoelkopf METHOD AND DEVICE FOR THE REUSE OF BITUMINOESE MASS
US4142803A (en) * 1976-10-05 1979-03-06 Mendenhall Robert Lamar Recycled asphalt-aggregate process and apparatus
NL7708800A (en) * 1977-08-10 1979-02-13 Moel Wegenbouwmaatschappij B V Used asphalted concrete reworking system - heats in vessel and mixes with new asphalt
US4190370A (en) * 1978-11-24 1980-02-26 Astec Industries, Inc. Asphalt plant with improved temperature control system
NL7905309A (en) * 1979-07-06 1981-01-08 Bomat Materieel B V Mfg. asphalt mixt. from old road material - in rotating drum with hollow scoops heated by gases
NL7906433A (en) * 1979-08-27 1981-03-03 Harm Dinand Eshuis Cornelis Mo METHOD AND APPARATUS FOR HEATING ASPHALT-CONTAINING MATERIALS

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DE PERIODICAL "BITUMEN", Vol. 41, No. 2, March/April 1979, pages 56,57 published by: Arbeitsgemeinschaft der Bitumen-Industrie Hamburg, DE. P.J. FLUSS et al.: "Gegenwartiger Stand der Asphaltwiederaufbereitungstechnik in den USA" * Page 56, left-hand column, lines 6-9, 11-13, footnote, right-hand column, lines 1-3; page 57, lines 38-49; figure 7 * *
GB periodical "CIVIL ENGINEERING", September 1979, pages 56-59, published by Morgan-Grampian Construction Press London, G.B. D.J. BROWN: "Energy saving from asphaltrecycling" * Page 59, right-hand column, lines 23-36 * *
NL periodical "WEGEN", Vol. 50, No. 11, November 1976, pages 327-358 published by: Wegen Boskoop, NL. R.A. BRZESOWSKY: "Enkele indrukken van de NAPA-conventie" * Page 344, center column, lines 21-25; right-hand column, lines 2-11 * *

Also Published As

Publication number Publication date
NL7906433A (en) 1981-03-03
EP0024755A2 (en) 1981-03-11

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LU NL SE

PUAL Search report despatched

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17P Request for examination filed

Effective date: 19820323

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Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19830823

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SIPKEMA, JAN SJOUKE, IR.

Inventor name: MOURIK, CORNELIS

Inventor name: VAN VELDHOVEN, CORNELIS MARTINUS ALOUISIUS

Inventor name: ESHUIS, HARM DINAND

Inventor name: GELUK, EGBERT