FR2453878A1 - Procede de traitement d'un melange bitumineux dans une installation, dont le composant essentiel est un melangeur a tambour chauffe a courant direct, a la region terminale duquel est raccorde un appareil d'aspiration - Google Patents

Procede de traitement d'un melange bitumineux dans une installation, dont le composant essentiel est un melangeur a tambour chauffe a courant direct, a la region terminale duquel est raccorde un appareil d'aspiration

Info

Publication number
FR2453878A1
FR2453878A1 FR8008105A FR8008105A FR2453878A1 FR 2453878 A1 FR2453878 A1 FR 2453878A1 FR 8008105 A FR8008105 A FR 8008105A FR 8008105 A FR8008105 A FR 8008105A FR 2453878 A1 FR2453878 A1 FR 2453878A1
Authority
FR
France
Prior art keywords
mixing
mixture
circulation zone
tube
bituminous mixture
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.)
Granted
Application number
FR8008105A
Other languages
English (en)
Other versions
FR2453878B1 (fr
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 GmbH
Original Assignee
Wibau 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 GmbH filed Critical Wibau GmbH
Publication of FR2453878A1 publication Critical patent/FR2453878A1/fr
Application granted granted Critical
Publication of FR2453878B1 publication Critical patent/FR2453878B1/fr
Granted 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
    • E01C19/1031—Mixing in a rotary receptacle the mixture being discharged continuously
    • 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)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

LA PRESENTE INVENTION CONCERNE UN PROCEDE DE TRAITEMENT D'UN MELANGE BITUMINEUX DANS UNE INSTALLATION, DONT LE COMPOSANT ESSENTIEL EST UN MELANGEUR A TAMBOUR CHAUFFE A COURANT DIRECT, A LA REGION TERMINALE DUQUEL EST RACCORDE UN APPAREIL D'ASPIRATION. PROCEDE CARACTERISE EN CE QUE DEJA IMMEDIATEMENT DANS LA REGION D'AMENEE, DANS LA PARTIE DU TUBE DE SECHAGE 9 QUI SE TROUVE VERS LE BRULEUR 6, LES SOLIDES MINERAUX SUBISSENT L'ACTION D'AGENCEMENTS INTERIEURS EN EUX-MEMES CONNUS, ET SUR LA SECTION LIBRE DE CE TUBE, ILS SONT TRANSPORTES AVEC UNE DISTRIBUTION UNIFORME ET AMEUBLIE, A PEU PRES SUR LA MOITIE DE LA LONGUER DU TUBE DE SECHAGE 9, ET EN MEME TEMPS SECHES PARTIELLEMENT, C'EST-A-DIRE JUSQU'A L'OBTENTION D'UNE HUMIDITE RESIDUELLE, ET A LA FIN DE CETTE ZONE DE SECHAGE A, ILS SONT TRANSFERES DANS UNE ZONE DE MELANGE ET DE BRASSAGE D.
FR8008105A 1979-04-09 1980-04-08 Procede de traitement d'un melange bitumineux dans une installation, dont le composant essentiel est un melangeur a tambour chauffe a courant direct, a la region terminale duquel est raccorde un appareil d'aspiration Granted FR2453878A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2914286A DE2914286C2 (de) 1979-04-09 1979-04-09 Verfahren zur Aufbereitung von bituminösem Mischgut in einem im Gleichstrom befeuerten Trommelmischer mit einer im Endbereich des Trommelmischers angeschlossenen Ansaugeanlage

Publications (2)

Publication Number Publication Date
FR2453878A1 true FR2453878A1 (fr) 1980-11-07
FR2453878B1 FR2453878B1 (fr) 1983-09-09

Family

ID=6067854

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8008105A Granted FR2453878A1 (fr) 1979-04-09 1980-04-08 Procede de traitement d'un melange bitumineux dans une installation, dont le composant essentiel est un melangeur a tambour chauffe a courant direct, a la region terminale duquel est raccorde un appareil d'aspiration

Country Status (4)

Country Link
CH (1) CH645397A5 (fr)
DE (1) DE2914286C2 (fr)
FR (1) FR2453878A1 (fr)
IT (2) IT8021378V0 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3828425A1 (de) * 1988-08-22 1990-03-01 Asphalttechnik & Strassenbau Vorrichtung zur regelung der abgastemperatur in fuer die aufbereitung von mischgut bei der asphaltherstellung vorgesehenen trommelvorrichtung
NL8903092A (nl) * 1989-12-18 1991-07-16 Aardelite Holding Bv Werkwijze voor het verminderen van de uitloogbaarheid van korrelvormig materiaal en daarmee verkregen korrelvormig materiaal.
CN113322747A (zh) * 2021-05-11 2021-08-31 扬州大学 多功能单复掺颗粒木质素和玄武岩纤维投料机及使用方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2102328A1 (de) * 1971-01-19 1972-08-03 Wibau Westdeutsche Industrie- Und Strassenbau-Maschinen-Gmbh, 6461 Rothenbergen Kombinierte Misch-, Trocknungs- und Erhitzungseinrichtung zur Aufbereitung bituminösen Mischgutes
US3866888A (en) * 1973-01-26 1975-02-18 Baldwin Thomas I Apparatus for making hot asphalt paving material
FR2327048A1 (fr) * 1975-10-08 1977-05-06 Creusot Loire Dispositif pour la preparation de produits principalement utilises pour la construction et l'entretien des routes
US4025057A (en) * 1972-11-03 1977-05-24 Pavement Systems, Inc. Equipment for making asphalt paving compositions
US4089508A (en) * 1976-02-18 1978-05-16 Alliance Industries, Inc. Method of processing bituminous paving mixtures and apparatus therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE201128C (fr) *
DE202685C (fr) *
DE515834C (de) * 1927-07-28 1931-01-13 Bernhard Saegebarth Drehbare Trockentrommel
US2264646A (en) * 1939-03-17 1941-12-02 Spears Joseph Mackay Rotary drier
FR1516830A (fr) * 1966-12-02 1968-02-05 Produits et procédés d'enrobage à l'aide de liants plastiques et hydrauliques
DE2617839C3 (de) * 1976-04-23 1979-01-18 Wibau (Westdeutsche Industrie- Und Strassenbau-Maschinen-Gesellschaft Mbh), 6466 Gruendau Einrichtung zum Aufbereiten von bituminösem Mischgut mit einer im Gleichstrom befeuerten Drehtrommel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2102328A1 (de) * 1971-01-19 1972-08-03 Wibau Westdeutsche Industrie- Und Strassenbau-Maschinen-Gmbh, 6461 Rothenbergen Kombinierte Misch-, Trocknungs- und Erhitzungseinrichtung zur Aufbereitung bituminösen Mischgutes
FR2122527A1 (fr) * 1971-01-19 1972-09-01 Wibau Gmbh
US4025057A (en) * 1972-11-03 1977-05-24 Pavement Systems, Inc. Equipment for making asphalt paving compositions
US3866888A (en) * 1973-01-26 1975-02-18 Baldwin Thomas I Apparatus for making hot asphalt paving material
FR2327048A1 (fr) * 1975-10-08 1977-05-06 Creusot Loire Dispositif pour la preparation de produits principalement utilises pour la construction et l'entretien des routes
US4089508A (en) * 1976-02-18 1978-05-16 Alliance Industries, Inc. Method of processing bituminous paving mixtures and apparatus therefor

Also Published As

Publication number Publication date
IT1140831B (it) 1986-10-10
DE2914286A1 (de) 1980-10-16
IT8021155A0 (it) 1980-04-02
FR2453878B1 (fr) 1983-09-09
CH645397A5 (en) 1984-09-28
DE2914286C2 (de) 1982-03-25
IT8021378V0 (it) 1980-04-02

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Legal Events

Date Code Title Description
ST Notification of lapse