GB684377A - Improvements in or relating to apparatus for hot-coating crushed and/or pulverulent materials - Google Patents

Improvements in or relating to apparatus for hot-coating crushed and/or pulverulent materials

Info

Publication number
GB684377A
GB684377A GB404451A GB404451A GB684377A GB 684377 A GB684377 A GB 684377A GB 404451 A GB404451 A GB 404451A GB 404451 A GB404451 A GB 404451A GB 684377 A GB684377 A GB 684377A
Authority
GB
United Kingdom
Prior art keywords
binder
furnace
materials
coated
chamber
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.)
Expired
Application number
GB404451A
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.)
CAMILLE GABRIEL HENRI RIEUX
Original Assignee
CAMILLE GABRIEL HENRI RIEUX
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 CAMILLE GABRIEL HENRI RIEUX filed Critical CAMILLE GABRIEL HENRI RIEUX
Priority to GB404451A priority Critical patent/GB684377A/en
Publication of GB684377A publication Critical patent/GB684377A/en
Expired 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
    • E01C19/104—Mixing by means of movable members in a non-rotating mixing enclosure, e.g. stirrers
    • E01C19/1045—Mixing by means of movable members in a non-rotating mixing enclosure, e.g. stirrers 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
    • 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
    • E01C2019/1086—Mixing containers having concentric drums
    • 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)
  • Furnace Details (AREA)
  • Nozzles (AREA)

Abstract

684,377. Hot coating road-surface materials. RIEUX, C. G. H. Feb. 19, 1951. No. 4044/51. Class 107. [Also in Group XIII]. An apparatus for hot coating pulverulent materials with a binder, such as in the preparation of tar macadam, comprises a fixed section including binder tanks and a furnace, and a movable section revolving in the furnace, the apparatus being characterised by having means for selectively distributing the furnace heat between the material to be coated and the binder. An elevator 25 feeds materials into hopper 26 and thence into the rotating cylinders 7, 6, 5, a chamber 13 being provided adjacent to the inlet end into which a variable quantity of air from the furnace 1 may enter from ports 14, but which is not penetrable by the materials to be coated. Dust and vapour are removed by fan 28. The binder is melted in tanks (not shown) adjacent the furnace and receiving heat therefrom. The liquid binder is pumped by pump 16 through superheat tubes 17, which are enclosed within a boxlike structure, which may be placed into communication with the atmosphere through shutters 19, or in communication with a heated chamber by other shutters (not shown). The binder temperature is thereby controlled. The binder enters mixing chambers 23 by pipe 22 and meets the materials to be coated. Motor 31 supplies the necessary power and the supercharger 32 feeds air to the burner 15. The apparatus described above is suitable for crushed aggregates and a vane type mixing chamber for mixing sand and the like with binder is illustrated and described in the :Specification.
GB404451A 1951-02-19 1951-02-19 Improvements in or relating to apparatus for hot-coating crushed and/or pulverulent materials Expired GB684377A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB404451A GB684377A (en) 1951-02-19 1951-02-19 Improvements in or relating to apparatus for hot-coating crushed and/or pulverulent materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB404451A GB684377A (en) 1951-02-19 1951-02-19 Improvements in or relating to apparatus for hot-coating crushed and/or pulverulent materials

Publications (1)

Publication Number Publication Date
GB684377A true GB684377A (en) 1952-12-17

Family

ID=9769685

Family Applications (1)

Application Number Title Priority Date Filing Date
GB404451A Expired GB684377A (en) 1951-02-19 1951-02-19 Improvements in or relating to apparatus for hot-coating crushed and/or pulverulent materials

Country Status (1)

Country Link
GB (1) GB684377A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999045207A1 (en) * 1998-03-04 1999-09-10 Pochuan Chen A method of reclamation of salvaged asphalt
ITMI20130902A1 (en) * 2013-06-03 2013-09-02 Elma Sas Di Lorenzin G & C Sas DRYER DRYER-MIXER FOR THE RECYCLING OF 100% ROAD MILLED MATERIAL (RECLAIMED ASPHALT PAVEMENT).

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999045207A1 (en) * 1998-03-04 1999-09-10 Pochuan Chen A method of reclamation of salvaged asphalt
ITMI20130902A1 (en) * 2013-06-03 2013-09-02 Elma Sas Di Lorenzin G & C Sas DRYER DRYER-MIXER FOR THE RECYCLING OF 100% ROAD MILLED MATERIAL (RECLAIMED ASPHALT PAVEMENT).

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