EP2798122A1 - Système de recyclage d'asphalte et procédé pour produire une nouvelle couche d'asphalte à partir de l'asphalte à recycler - Google Patents

Système de recyclage d'asphalte et procédé pour produire une nouvelle couche d'asphalte à partir de l'asphalte à recycler

Info

Publication number
EP2798122A1
EP2798122A1 EP11817474.7A EP11817474A EP2798122A1 EP 2798122 A1 EP2798122 A1 EP 2798122A1 EP 11817474 A EP11817474 A EP 11817474A EP 2798122 A1 EP2798122 A1 EP 2798122A1
Authority
EP
European Patent Office
Prior art keywords
rap
hot
asphalt
recycling system
transmission channel
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Withdrawn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
EP11817474.7A
Other languages
German (de)
English (en)
Inventor
Mehmet Nezir Gencer
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.)
E-MAK MAKINE INSAAT TICARET VE SANAYI A.S.
Original Assignee
E-MAK Makine Insaat Ticaret Ve Sanayi AS
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 E-MAK Makine Insaat Ticaret Ve Sanayi AS filed Critical E-MAK Makine Insaat Ticaret Ve Sanayi AS
Publication of EP2798122A1 publication Critical patent/EP2798122A1/fr
Withdrawn legal-status Critical Current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
    • E01C19/1004—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
    • E01C19/05—Crushing, pulverising or disintegrating apparatus; Aggregate screening, cleaning, drying or heating apparatus; Dust-collecting arrangements specially adapted therefor
    • 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
    • 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

Definitions

  • said second directing wing which extends beginning from a point substantially at a lower alignment of the first directing wing and which extends up to the vicinity of the lower alignment of the accumulation reservoir base.
  • step (c) in said step (c), the hot air is partly circulated at the vicinity of the transmission channel so as to be substantially parallel to the transmission channel.
  • the asphalt which is poured from the end of the vertical elevator (14) to the feeding inlet (28), and the cold RAP which is transferred to the transmission line (23) preferably by means of an asphalt feeding screw (not illustrated in the figure) are moved along the transmission channel (21), at the end of the transmission channel (21), they are discharged to the accumulation reservoir (26), from there they are transferred to a discharge unit with loadcell (27) from the hot RAP output (261) of the accumulation reservoir (26).
  • the valve (not illustrated in the figure) at the hot RAP outlet (261) is opened and thus the hot RAP is poured to the discharge unit with loadcell (27).
  • the automatic control system used in the subject matter invention essentially comprises cold RAP material which is to be heated inside the body (20); additional aggregate amount to be added to cold RAP; hot RAP (100) which is to be transferred to the mixer (50); additional new bitumen to be transferred to the mixer (50); and optionally the values regarding the chemical additive amount in the memory thereof; and with respect to said values, the subject matter invention controls the cold RAP silo (12), additional aggregate silo (11), band conveyor (13), discharge unit with loadcell (27), bitumen feeding unit (30) and optionally the chemical feeding unit (40) respectively.
  • Said control system moreover controls the advancing speed of the transmission line (23), the temperature of the air used in the system, flow rate, the operation process of the mixer, and the timings and sequences of the processes mentioned in this paragraph.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)

Abstract

La présente invention porte sur un système de recyclage d'asphalte chaud, afin d'obtenir le béton d'asphalte recyclé RAC, qui est destiné à être utilisé dans la production de l'une des couches d'asphalte, à partir d'un matériau de revêtement routier d'asphalte récupéré RAP, lequel système est caractérisé en ce qu'il comprend un canal d'air interne (25) qui est positionné dans le volume interne du corps (20), reliant un tuyau d'entrée d'air (241) qui fournit l'entrée d'air chaud primaire au corps (20) et ledit canal d'air externe (24) et dont au moins une section s'étend au voisinage de la ligne de transmission et un mélangeur (50) dans lequel le revêtement routier d'asphalte récupéré, qui est sous la quantité désirée et qui arrive à partir du mécanisme de rejet (27), du bitume neuf sous une quantité prédéterminée, et, facultativement, au moins un additif chimique, sont mélangés pendant une période prédéterminée.
EP11817474.7A 2011-12-03 2011-12-03 Système de recyclage d'asphalte et procédé pour produire une nouvelle couche d'asphalte à partir de l'asphalte à recycler Withdrawn EP2798122A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/071680 WO2013079123A1 (fr) 2011-12-03 2011-12-03 Système de recyclage d'asphalte et procédé pour produire une nouvelle couche d'asphalte à partir de l'asphalte à recycler

Publications (1)

Publication Number Publication Date
EP2798122A1 true EP2798122A1 (fr) 2014-11-05

Family

ID=45592300

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11817474.7A Withdrawn EP2798122A1 (fr) 2011-12-03 2011-12-03 Système de recyclage d'asphalte et procédé pour produire une nouvelle couche d'asphalte à partir de l'asphalte à recycler

Country Status (8)

Country Link
US (1) US20140269143A1 (fr)
EP (1) EP2798122A1 (fr)
JP (1) JP5945879B2 (fr)
KR (1) KR20140116066A (fr)
CN (1) CN103998688A (fr)
CA (1) CA2856754A1 (fr)
RU (1) RU2576540C1 (fr)
WO (1) WO2013079123A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10683620B1 (en) * 2019-09-23 2020-06-16 Building Materials Investment Corporation Methods of forming an asphalt shingle waste powder from asphalt shingle waste
CN115015528B (zh) * 2022-06-24 2023-12-08 长沙理工大学 一种高rap掺量再生沥青混凝土施工条件的确定方法
US12305396B1 (en) 2022-10-27 2025-05-20 Specialty Granules Investments Llc Reclaimed roofing granules and related methods
US12214358B1 (en) 2022-11-07 2025-02-04 Bmic Llc Systems and methods for drying asphalt shingle waste
US12180414B2 (en) 2022-12-12 2024-12-31 Bmic Llc Downstream uses for briquettes and other forms of powder from asphalt shingle waste

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136964A (en) * 1977-04-14 1979-01-30 Cmi Corporation Apparatus for simultaneously mixing and conveying particulate material
DE2916187C2 (de) * 1979-04-21 1981-07-09 Strabag Bau-AG, 5000 Köln Vorrichtung zum Trocknen und Erwärmen von teer- oder bitumenumhülltem Mineralgemisch
JPS58185802A (ja) * 1982-04-23 1983-10-29 鹿島道路株式会社 アスフアルト舗装廃材の加熱再生装置
US5120217A (en) * 1989-10-06 1992-06-09 Brien William J O Asphalt reclamation unit with discharge feed and improved hot air flow
US5277490A (en) * 1989-12-21 1994-01-11 Bitumarin B.V. Method and apparatus for producing bituminous mixtures
JPH0710008U (ja) * 1993-07-20 1995-02-10 日工株式会社 アスファルト舗装廃材再生装置
US5590976A (en) * 1995-05-30 1997-01-07 Akzo Nobel Ashpalt Applications, Inc. Mobile paving system using an aggregate moisture sensor and method of operation
JP2000212908A (ja) * 1999-01-28 2000-08-02 Nippon Hodo Co Ltd 舗装廃材の貯蔵方法
JP4362215B2 (ja) * 2000-08-25 2009-11-11 日工株式会社 アスファルト混合物の製造方法
JP3695711B2 (ja) * 2002-06-17 2005-09-14 株式会社舗材サービス アスファルト廃材の再生化処理方法
CN2597524Y (zh) * 2003-01-18 2004-01-07 孙贵民 两级加热沥青再生装置
FR2866037B1 (fr) * 2004-02-09 2006-04-28 Emile Lopez Procede et dispositif de mise en temperature de granulats et/ou d'enrobes routiers, notamment d'enrobes usages a recycler
DE102006038614A1 (de) * 2006-08-17 2008-02-21 Norddeutsche Mischwerke Gmbh & Co. Kg Verfahren zur Wiederverwendung von Ausbauasphalten und Herstellung von Asphaltmischgut
WO2009058103A1 (fr) 2007-09-27 2009-05-07 E-Mak Makina Insaat Ticaret Ve San. Ltd. Sti. Procédé et système de recyclage d'asphalte chaud
JP5465095B2 (ja) * 2010-06-10 2014-04-09 前田道路株式会社 アスファルトプラント
TR201102838A2 (tr) * 2011-04-28 2011-08-22 E-Mak Maki̇na İnşaat Ti̇caret Ve San. Ltd. Şti̇. Geri kazanılmak istenen asfalttan yeni bir asfalt tabakası üretmek üzere sıcak asfalt hazırlama sistemi ve metodu

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2013079123A1 *

Also Published As

Publication number Publication date
RU2576540C1 (ru) 2016-03-10
WO2013079123A1 (fr) 2013-06-06
JP2015504121A (ja) 2015-02-05
CN103998688A (zh) 2014-08-20
KR20140116066A (ko) 2014-10-01
JP5945879B2 (ja) 2016-07-05
CA2856754A1 (fr) 2013-06-06
US20140269143A1 (en) 2014-09-18

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