DE3378619D1 - Mobile concrete plant with a device for the extraction of cement - Google Patents

Mobile concrete plant with a device for the extraction of cement

Info

Publication number
DE3378619D1
DE3378619D1 DE8383401057T DE3378619T DE3378619D1 DE 3378619 D1 DE3378619 D1 DE 3378619D1 DE 8383401057 T DE8383401057 T DE 8383401057T DE 3378619 T DE3378619 T DE 3378619T DE 3378619 D1 DE3378619 D1 DE 3378619D1
Authority
DE
Germany
Prior art keywords
screw
extracting
cement
concrete plant
mobile concrete
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
DE8383401057T
Other languages
German (de)
Inventor
Freddy Demy
Andre Dartus
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.)
BURTON STEEL SARL
Original Assignee
BURTON STEEL SARL
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 BURTON STEEL SARL filed Critical BURTON STEEL SARL
Application granted granted Critical
Publication of DE3378619D1 publication Critical patent/DE3378619D1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C9/00—General arrangement or layout of plant
    • B28C9/04—General arrangement or layout of plant the plant being mobile, e.g. mounted on a carriage or a set of carriages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
    • B28C7/10—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of rotary members, e.g. inclinable screws

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Artificial Fish Reefs (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Processing Of Solid Wastes (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

1. A mobile concrete plant comprising a mixer in which an aggregate supply device, a water inlet, and a cement extraction device, comprising a silo (1) with a trough-shaped base, inclined along its longitudinal axis, and having a V-section, an extracting screw (4) placed in said trough, and a lifting screw, end, characterised in that the extracting screw (4) is a double-action screw, the lifting screw (6), inclined at an angle of 30 to 70 degrees relative to the horizontal, crosses the silo (1) close to the extracting screw (4), and the two screws communicate via a short-length neck (8), the thread of the helices of the extracting screw (4) reversing at the communicating neck (8).
DE8383401057T 1982-05-27 1983-05-26 Mobile concrete plant with a device for the extraction of cement Expired DE3378619D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8209218A FR2527504B1 (en) 1982-05-27 1982-05-27 MOBILE CONCRETE PLANT COMPRISING AN IMPROVED CEMENT EXTRACTION DEVICE

Publications (1)

Publication Number Publication Date
DE3378619D1 true DE3378619D1 (en) 1989-01-12

Family

ID=9274386

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383401057T Expired DE3378619D1 (en) 1982-05-27 1983-05-26 Mobile concrete plant with a device for the extraction of cement

Country Status (5)

Country Link
EP (1) EP0095977B1 (en)
AT (1) ATE39078T1 (en)
DE (1) DE3378619D1 (en)
FR (1) FR2527504B1 (en)
PT (1) PT76771B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH679999A5 (en) * 1989-11-22 1992-05-29 Adelrich Spescha
GB2258412A (en) * 1991-06-29 1993-02-10 Electrical Services Slurry containers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2152623C3 (en) * 1971-10-22 1975-03-27 Eugen Dietterle Kg, Gips- Und Saegewerk, 7031 Gueltstein Device for continuous mixing and spraying of plaster mortar
US3945619A (en) * 1975-03-03 1976-03-23 Taibi Frank P Mobile continuous concrete proportioning plant
US4144655A (en) * 1976-08-30 1979-03-20 Harris And Thrush Manufacturing Company Portable storage bin
IT1161952B (en) * 1978-02-15 1987-03-18 Marchesini Wainer VERTICAL OR VERY RAPID NECK CONVEYOR AND HORIZONTAL FEEDER AUGER
US4219279A (en) * 1979-03-26 1980-08-26 Haws Paul M Mobile gunnite material mixer

Also Published As

Publication number Publication date
PT76771A (en) 1983-06-01
FR2527504B1 (en) 1987-04-24
EP0095977A3 (en) 1984-06-06
EP0095977B1 (en) 1988-12-07
EP0095977A2 (en) 1983-12-07
PT76771B (en) 1986-01-27
ATE39078T1 (en) 1988-12-15
FR2527504A1 (en) 1983-12-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee