EP0507247A3 - Process for making asphalt mixtures with a drying and heating drum placed above the mixing unit and supplementary process for the cooling and washing of exhaust gases - Google Patents

Process for making asphalt mixtures with a drying and heating drum placed above the mixing unit and supplementary process for the cooling and washing of exhaust gases Download PDF

Info

Publication number
EP0507247A3
EP0507247A3 EP19920105502 EP92105502A EP0507247A3 EP 0507247 A3 EP0507247 A3 EP 0507247A3 EP 19920105502 EP19920105502 EP 19920105502 EP 92105502 A EP92105502 A EP 92105502A EP 0507247 A3 EP0507247 A3 EP 0507247A3
Authority
EP
European Patent Office
Prior art keywords
washing
drying
cooling
exhaust gases
mixing unit
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Withdrawn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
EP19920105502
Other languages
German (de)
Other versions
EP0507247A2 (en
Inventor
Karl Dipl.-Ing. Schlecht
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.)
Wibau Maschinen & Co KG GmbH
Original Assignee
Wibau Maschinen & Co KG 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 Wibau Maschinen & Co KG GmbH filed Critical Wibau Maschinen & Co KG GmbH
Publication of EP0507247A2 publication Critical patent/EP0507247A2/en
Publication of EP0507247A3 publication Critical patent/EP0507247A3/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Withdrawn legal-status Critical Current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
    • E01C19/1059—Controlling the operations; Devices solely for supplying or proportioning the ingredients
    • E01C19/1068—Supplying or proportioning the ingredients
    • E01C19/1072—Supplying or proportioning the ingredients the solid ingredients

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)
  • Working-Up Tar And Pitch (AREA)
EP19920105502 1991-04-05 1992-03-31 Process for making asphalt mixtures with a drying and heating drum placed above the mixing unit and supplementary process for the cooling and washing of exhaust gases Withdrawn EP0507247A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19914110981 DE4110981A1 (en) 1991-04-05 1991-04-05 METHOD FOR THE PRODUCTION OF ASPHALT MIXTURES WITH A DRY AND HEATING DRUM ARRANGED ABOVE THE MIXING TOWER, AND ADDITION TO THE METHOD FOR THE PARTIAL TASK OF THE EXHAUST GAS COOLING AND WASHING
DE4110981 1991-04-05

Publications (2)

Publication Number Publication Date
EP0507247A2 EP0507247A2 (en) 1992-10-07
EP0507247A3 true EP0507247A3 (en) 1992-12-16

Family

ID=6428859

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920105502 Withdrawn EP0507247A3 (en) 1991-04-05 1992-03-31 Process for making asphalt mixtures with a drying and heating drum placed above the mixing unit and supplementary process for the cooling and washing of exhaust gases

Country Status (2)

Country Link
EP (1) EP0507247A3 (en)
DE (1) DE4110981A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107140334A (en) * 2017-06-26 2017-09-08 徐州徐工筑路机械有限公司 A kind of environmentally friendly stocking system of pitch
CN110670448B (en) * 2019-09-20 2024-06-28 福建省铁拓机械股份有限公司 Process and equipment for producing reclaimed asphalt mixture

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1568100A (en) * 1967-02-03 1969-05-23
DE2423856A1 (en) * 1974-05-16 1975-11-20 Ima Ingenieure Fuer Mineral Au Mastic asphalt for floors is weigh-batched cold - then heated with sepn. of dust and hot dust finally added
US4300837A (en) * 1980-03-07 1981-11-17 Creusot-Loire Device for the preparation of coated bituminous products for road surfacing
DE3333673A1 (en) * 1983-09-17 1985-04-04 Teerbau Gesellschaft für Straßenbau mbH, 4300 Essen Process for producing bituminous coated material, including the use of scrap asphalt
DE3530248A1 (en) * 1985-08-23 1987-03-26 Bayerische Asphalt Mischwerke Process and device for treating bituminous mix
EP0352648A1 (en) * 1988-07-27 1990-01-31 Pedershaab A/S A method and plant for producing a bituminous paving mixture

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387996A (en) * 1980-04-14 1983-06-14 Mendenhall Robert Lamar Batch method of recycling asphaltic concrete
DE3330294A1 (en) * 1983-08-23 1985-03-14 Weser-Mischwerke Dr. Joachim Schmidt GmbH & Co KG, 2800 Bremen Method for manufacturing a rolling asphalt mixture
DE3347370C1 (en) * 1983-12-29 1985-05-23 Deutag-Mischwerke GmbH, 5000 Köln Device for heating shredded asphalt
DE3723103A1 (en) * 1987-06-30 1989-01-12 Teerbau Gmbh Strassenbau Asphalt-mixing plant for partial reuse of asphalt granulate

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1568100A (en) * 1967-02-03 1969-05-23
DE2423856A1 (en) * 1974-05-16 1975-11-20 Ima Ingenieure Fuer Mineral Au Mastic asphalt for floors is weigh-batched cold - then heated with sepn. of dust and hot dust finally added
US4300837A (en) * 1980-03-07 1981-11-17 Creusot-Loire Device for the preparation of coated bituminous products for road surfacing
DE3333673A1 (en) * 1983-09-17 1985-04-04 Teerbau Gesellschaft für Straßenbau mbH, 4300 Essen Process for producing bituminous coated material, including the use of scrap asphalt
DE3530248A1 (en) * 1985-08-23 1987-03-26 Bayerische Asphalt Mischwerke Process and device for treating bituminous mix
EP0352648A1 (en) * 1988-07-27 1990-01-31 Pedershaab A/S A method and plant for producing a bituminous paving mixture

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BITUMEN, Band 50, Nr. 1, 1. Quartal 1988, Seiten 23-29, Hamburg, DE; J. LEHDRICH et al.: "Gussasphalt zur Deckenerneuerung - Versuchsstrecke mit Fräsasphalt auf der B 464" *

Also Published As

Publication number Publication date
EP0507247A2 (en) 1992-10-07
DE4110981A1 (en) 1992-10-08

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