EP0119328A3 - Drying-mixing drum for preparing bituminous mix, particularly by use of recovered material - Google Patents

Drying-mixing drum for preparing bituminous mix, particularly by use of recovered material Download PDF

Info

Publication number
EP0119328A3
EP0119328A3 EP83201481A EP83201481A EP0119328A3 EP 0119328 A3 EP0119328 A3 EP 0119328A3 EP 83201481 A EP83201481 A EP 83201481A EP 83201481 A EP83201481 A EP 83201481A EP 0119328 A3 EP0119328 A3 EP 0119328A3
Authority
EP
European Patent Office
Prior art keywords
recovered material
drying
mixing drum
bituminous mix
preparing bituminous
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Withdrawn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
EP83201481A
Other languages
German (de)
French (fr)
Other versions
EP0119328A2 (en
Inventor
Sergio Luciano Marchetti
Lucio D'amelio
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.)
Stabilimenti Meccanici Vm Spa- Divisione Macchine Stradali Cmi
Original Assignee
Stabilimenti Meccanici Vm Spa- Divisione Macchine Stradali Cmi
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 Stabilimenti Meccanici Vm Spa- Divisione Macchine Stradali Cmi filed Critical Stabilimenti Meccanici Vm Spa- Divisione Macchine Stradali Cmi
Publication of EP0119328A2 publication Critical patent/EP0119328A2/en
Publication of EP0119328A3 publication Critical patent/EP0119328A3/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Withdrawn legal-status Critical Current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
    • E01C19/1059—Controlling the operations; Devices solely for supplying or proportioning the ingredients
    • E01C19/1063—Controlling the operations
    • 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
    • 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)
  • Drying Of Solid Materials (AREA)
  • Road Paving Machines (AREA)

Abstract

The drum is provided with a burner (7), which is made operating with controlled amount of air so as to avoid that its flame causes the combustion of the bitumen contained in the recovered material. Bituminous mixes of very good quality with high percent of recovered material can thus be obtained.
EP83201481A 1983-03-21 1983-10-17 Drying-mixing drum for preparing bituminous mix, particularly by use of recovered material Withdrawn EP0119328A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT20175/83A IT1199992B (en) 1983-03-21 1983-03-21 DRYER-MIXER DRUM FOR THE PREPARATION OF BITUMINOUS CONGLOMERATE, PARTICULARLY THROUGH THE USE OF RECOVERED MATERIAL
IT2017583 1983-03-21

Publications (2)

Publication Number Publication Date
EP0119328A2 EP0119328A2 (en) 1984-09-26
EP0119328A3 true EP0119328A3 (en) 1985-12-27

Family

ID=11164425

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83201481A Withdrawn EP0119328A3 (en) 1983-03-21 1983-10-17 Drying-mixing drum for preparing bituminous mix, particularly by use of recovered material

Country Status (3)

Country Link
EP (1) EP0119328A3 (en)
ES (1) ES526929A0 (en)
IT (1) IT1199992B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE266772T1 (en) * 1999-01-11 2004-05-15 Heijmans Infrastructuur Bv METHOD FOR RECYCLING TAR AND/OR BITUMINOUS MATERIAL CONTAINING ASPHALTIC UNIT USING THERMAL CONVERSION IN COMBINATION WITH ASPHALT PRODUCTION
DK2491181T3 (en) * 2009-10-23 2015-05-26 Loesche Gmbh A method and system for the production of asphalt mix

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674242A (en) * 1971-01-04 1972-07-04 Clarence K Stewart Preparation of asphalt paving material
US4089508A (en) * 1976-02-18 1978-05-16 Alliance Industries, Inc. Method of processing bituminous paving mixtures and apparatus therefor
US4143972A (en) * 1978-02-21 1979-03-13 Boeing Construction Equipment Company Combustion control system for bituminous drum mixers
DE2827608A1 (en) * 1978-06-23 1980-01-10 Graham K P & Ass Pty Bituminous aggregate prodn. - using control systems to improve product quality and consistency

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674242A (en) * 1971-01-04 1972-07-04 Clarence K Stewart Preparation of asphalt paving material
US4089508A (en) * 1976-02-18 1978-05-16 Alliance Industries, Inc. Method of processing bituminous paving mixtures and apparatus therefor
US4143972A (en) * 1978-02-21 1979-03-13 Boeing Construction Equipment Company Combustion control system for bituminous drum mixers
DE2827608A1 (en) * 1978-06-23 1980-01-10 Graham K P & Ass Pty Bituminous aggregate prodn. - using control systems to improve product quality and consistency

Also Published As

Publication number Publication date
IT1199992B (en) 1989-01-05
IT8320175A0 (en) 1983-03-21
EP0119328A2 (en) 1984-09-26
ES8504301A1 (en) 1985-04-16
ES526929A0 (en) 1985-04-16

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Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

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

PUAL Search report despatched

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AK Designated contracting states

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

STAA Information on the status of an ep patent application or granted ep patent

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

18D Application deemed to be withdrawn

Effective date: 19860506

RIN1 Information on inventor provided before grant (corrected)

Inventor name: D'AMELIO, LUCIO

Inventor name: MARCHETTI, SERGIO LUCIANO