BR112012011348A2 - processo e instalação para produzir mistura asfáltica - Google Patents

processo e instalação para produzir mistura asfáltica

Info

Publication number
BR112012011348A2
BR112012011348A2 BR112012011348A BR112012011348A BR112012011348A2 BR 112012011348 A2 BR112012011348 A2 BR 112012011348A2 BR 112012011348 A BR112012011348 A BR 112012011348A BR 112012011348 A BR112012011348 A BR 112012011348A BR 112012011348 A2 BR112012011348 A2 BR 112012011348A2
Authority
BR
Brazil
Prior art keywords
asphalt
oxygen
produce
poor
asphalt mix
Prior art date
Application number
BR112012011348A
Other languages
English (en)
Inventor
Christian Barczus
Julia Aretz
Stefan Wolber
Wladimir Garber
Original Assignee
Loesche 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 Loesche Gmbh filed Critical Loesche Gmbh
Publication of BR112012011348A2 publication Critical patent/BR112012011348A2/pt

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
    • E01C19/1004—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
    • 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
    • E01C2019/109—Mixing containers having a counter flow drum, i.e. the flow of material is opposite to the gas flow
    • 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)
  • Road Paving Machines (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

processo e sistema para produzir mistura asfáltica. a presente invenção refere-se a um processo e a um sistema para produzir mistura asfáltica e especialmente voltada para a reutilização de asfalto recuperado. para obter uma reutilização de até 100% do asfalto recuperado e produzir uma mistura asfáltica com a qualidade necessária, está previsto de acordo com a invenção, que pelo menos a secagem e o aquecimento do granulado asfáltico e/ou dos agregados graúdos sejam efetuados em uma atmosfera pobre em oxigênio. a atmosfera pobre em oxigênio é obtida através da adução de gases pobres em oxigênio com um teor de oxigênio de no máximo 10%, preferencialmente com um teor de oxigênio de até no máximo de 5%. de forma conveniente, o transporte do granulado asfáltico aquecido e seco e/ou dos agregados graúdos, a sililação e a misturação com betume para formar uma nova mistura de asfalto pronta para a aplicação, também são efetuados em uma atmosfera pobre em oxigênio.
BR112012011348A 2009-10-23 2009-12-28 processo e instalação para produzir mistura asfáltica BR112012011348A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009050506 2009-10-23
PCT/EP2009/009292 WO2011047705A1 (de) 2009-10-23 2009-12-28 Verfahren und anlage zum herstellen von asphaltmischgut

Publications (1)

Publication Number Publication Date
BR112012011348A2 true BR112012011348A2 (pt) 2016-04-19

Family

ID=42245971

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012011348A BR112012011348A2 (pt) 2009-10-23 2009-12-28 processo e instalação para produzir mistura asfáltica

Country Status (13)

Country Link
US (1) US8882899B2 (pt)
EP (1) EP2491181B1 (pt)
JP (1) JP5606540B2 (pt)
CN (1) CN102666993B (pt)
AR (1) AR078671A1 (pt)
BR (1) BR112012011348A2 (pt)
CA (1) CA2776894A1 (pt)
DK (1) DK2491181T3 (pt)
ES (1) ES2536883T3 (pt)
IN (1) IN2012DN03398A (pt)
PL (1) PL2491181T3 (pt)
RU (1) RU2509838C2 (pt)
WO (1) WO2011047705A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201600124444A1 (it) * 2016-12-07 2018-06-07 Marini Spa Impianto di produzione e distribuzione di conglomerati bituminosi
CN111364320B (zh) * 2020-04-14 2024-02-27 西安建筑科技大学 基于微波技术的高品质沥青混合料粗骨料再生装置及方法

Family Cites Families (35)

* Cited by examiner, † Cited by third party
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SU1270198A2 (ru) * 1985-04-24 1986-11-15 Проектно-Технологический Трест "Оргдорстрой" Министерства Строительства И Эксплуатации Автомобильных Дорог Усср Сушильно-смесительный барабан установки дл приготовлени асфальтобетонных смесей
DE3540978A1 (de) 1985-09-21 1987-03-26 Wibau Ag Verfahren zur emissionsarmen aufbereitung eines bituminoesen mischgutes mit hohem asphaltgranulatanteil als recycling-mischgut
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Also Published As

Publication number Publication date
JP2013508577A (ja) 2013-03-07
CN102666993A (zh) 2012-09-12
RU2509838C2 (ru) 2014-03-20
US8882899B2 (en) 2014-11-11
CA2776894A1 (en) 2011-04-28
ES2536883T3 (es) 2015-05-29
EP2491181A1 (de) 2012-08-29
IN2012DN03398A (pt) 2015-10-23
JP5606540B2 (ja) 2014-10-15
EP2491181B1 (de) 2015-02-25
US20120204761A1 (en) 2012-08-16
WO2011047705A1 (de) 2011-04-28
DK2491181T3 (en) 2015-05-26
RU2012113774A (ru) 2013-11-27
PL2491181T3 (pl) 2015-06-30
AR078671A1 (es) 2011-11-23
CN102666993B (zh) 2015-05-20

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Legal Events

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B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 7A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)