EP0093473A2 - Verfahren und Vorrichtung zur Herstellung von Mörtel - Google Patents

Verfahren und Vorrichtung zur Herstellung von Mörtel Download PDF

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Publication number
EP0093473A2
EP0093473A2 EP83200606A EP83200606A EP0093473A2 EP 0093473 A2 EP0093473 A2 EP 0093473A2 EP 83200606 A EP83200606 A EP 83200606A EP 83200606 A EP83200606 A EP 83200606A EP 0093473 A2 EP0093473 A2 EP 0093473A2
Authority
EP
European Patent Office
Prior art keywords
aggregate
binder
silo
compartment
mortar
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
EP83200606A
Other languages
English (en)
French (fr)
Other versions
EP0093473A3 (en
EP0093473B1 (de
Inventor
Wilhelmus G. E. Janssen
Hervé J. W. Janssen
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.)
Framix Te 's Gravenhage BV
Original Assignee
Framix BV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3862936&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0093473(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from BE1/10502A external-priority patent/BE893035A/nl
Application filed by Framix BV filed Critical Framix BV
Priority to AT83200606T priority Critical patent/ATE23288T1/de
Publication of EP0093473A2 publication Critical patent/EP0093473A2/de
Publication of EP0093473A3 publication Critical patent/EP0093473A3/en
Application granted granted Critical
Publication of EP0093473B1 publication Critical patent/EP0093473B1/de
Priority to MYPI87002767A priority patent/MY102398A/en
Expired legal-status Critical Current

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Classifications

    • 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
    • B28C7/0454—Volumetric measuring devices, e.g. for consecutively delivering predetermined volumes of ingredients
    • B28C7/0477—Volumetric measuring devices, e.g. for consecutively delivering predetermined volumes of ingredients by using conveyor screws

Definitions

  • the invention relates to a process and apparatus for the preparation of mortar, such as jointing mortar.
  • ready-made mortars can be prepared in a mortar plant where the aggregate, binding agents and water are weighed out for a definite batch and then conducted to a mixing chamber.
  • the product is referred to as wet mortar to which a retarder can be added in order to keep the mortar workable for a longer period.
  • the wet mortar is conveyed to the building site by trucks having rotating (mixing) drums mounted on them.
  • dried and premixed mortars can be prepared in a special drying and mixing plant, whereupon the dry mortars are transported to the building site by bulk lorry. At the building site the dry mortar is dumped into a storage bunker positioned over a mixing device for mixing the dry mortar with water so as to obtain a workable mortar.
  • the object of the present invention is to provide an improved process and apparatus of the type described hereinbefore.
  • the process is designed such that a silo located on a storage yard or in a storage space for aggregate and binding agents is filled in such a fashion that the aggregate and the binder are contained in separate compartments within one silo which is then conveyed to the building site where the volumetric flows of aggregate and binder are mutually adjusted, whereupon the aggregate and the binder are mixed together with addition of water, yielding the mortar ready for use at the building site.
  • a silo which is provided at the bottom with a funnel-shaped section and which has been mounted on an undercarriage such that the silo can stand upright
  • the said silo according to the invention having at least one partition for the separate storage of the aggregate and the binder in individual compartments, each of which has one outlet, of which the outlet for the aggregate is provided with a conveyor screw, whilst the outlet for the binding agent has another conveyor screw, in such a way that the two conveyor screws discharge into a mixing chamber and that the speeds of the conveyor screws for the binder and for the aggregate are adjustable relative to one another.
  • the said mixing chamber may be provided with a metering valve for water discharging into it.
  • the silo may be designed such that it can, with fittings and accessories, be loaded on a truck and conveyed as a container.
  • the outlet for the aggregate may be provided with a mechanically operated slide, safeguarded against freezing fast by heating, with a further heating element mounted high up in the silo compartment for the aggregate, so that in the event of slight night frost jamming of the slide and clogging together of the aggregate can quickly be undone through heating.
  • the shaft of the conveyor screw for the binder has been proveded with a cam against which a plunger rod rests; this rod terminates in the binder compartment and carries transverse projections.
  • the apparatus comprises a silo 1 with a funnel-shaped section 2 which is provided with an undercarriage 3.
  • the silo is divided by means of a partition 4 into the compartments 5 and 6.
  • Compartment 5 has a filling hole 7 for the aggregate and compartment 6 a filling hole 8 for the binder.
  • a conveyor screw 9 with a mixing chamber 10, the said conveyor screw 9 being driven by an electric motor 11 at a constant speed of rotation.
  • a second conveyor screw 12 is mounted which communicates through a transfer line 13 with the mixing chamber 10.
  • the conveyor screw 12 is driven by an electric motor 14 with infinitely variable speed regulator.
  • the mixing chamber 10 is provided with a branch 15 which has a metering valve for the supply of water.
  • Mortar of the desired composition is prepared in the following way. From compartment 5, aggregate passes onto the conveyor screw 9 which transports the aggregate at a constant speed to the mixing chamber 10. At the same time, the binder is led from compartment 6 to the second conveyor screw 12 which transports the binder also to the mixing chamber 1Q through line 13.
  • the conveying speed of the conveyor screw 12 can be selected at will with the aid of the infinitely variable speed regulator of the electric motor 14.
  • the magnitude of the adjusted speed at which the second conveyor screw 12 is driven should be determined experimentally in such a fashion that the desired mixing ratio of aggregate to binder for the jointing or concrete mortar is obtained.
  • Mortar can be prepared in the way outlined above by a continuous process. Dosing of the aggregate and the binder can be effected without valves. In consequence, the two conveyor screws 9 and 12 fulfil the dual function of dosing and conveying.
  • the outlet at the bottom of the aggregate compartment can be closed with a slide 20 in order to permit the mixing chamber to be emptied. After slide 20 has been closed and the supply of binder stopped, the mixing chamber 10 is emptied and flushed clean with water.
  • an electric heating cable has been mounted near the supporting edge of the slide.
  • a heating element 21 is provided high up in the aggregate compartment so as to eliminate or prevent any clogging together of the aggregate.
EP83200606A 1982-04-30 1983-04-28 Verfahren und Vorrichtung zur Herstellung von Mörtel Expired EP0093473B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT83200606T ATE23288T1 (de) 1982-04-30 1983-04-28 Verfahren und vorrichtung zur herstellung von moertel.
MYPI87002767A MY102398A (en) 1982-04-30 1987-10-01 Process and apparatus for the preparation of mortars

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE1/10502A BE893035A (nl) 1982-04-30 1982-04-30 Inrichting voor het bereiden van metsel- en betonmortel
BE1010502 1982-04-30

Publications (3)

Publication Number Publication Date
EP0093473A2 true EP0093473A2 (de) 1983-11-09
EP0093473A3 EP0093473A3 (en) 1984-07-25
EP0093473B1 EP0093473B1 (de) 1986-11-05

Family

ID=3862936

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83200606A Expired EP0093473B1 (de) 1982-04-30 1983-04-28 Verfahren und Vorrichtung zur Herstellung von Mörtel

Country Status (11)

Country Link
EP (1) EP0093473B1 (de)
JP (1) JPS58222257A (de)
AT (1) ATE23288T1 (de)
AU (2) AU1406483A (de)
DE (1) DE3367348D1 (de)
DK (1) DK156546C (de)
FI (1) FI75518C (de)
HK (1) HK101789A (de)
MY (1) MY102398A (de)
NO (1) NO831478L (de)
SG (1) SG68189G (de)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3347417A1 (de) * 1983-12-29 1985-07-11 Georg 8550 Forchheim Badum Vorrichtung zur aufbewahrung, dosierung und mischung von moertel-materialkomponenten und verfahren zum betrieb der vorrichtung
WO1985003666A1 (en) * 1984-02-14 1985-08-29 Beaver Paul R Storage method and apparatus
EP0155062A1 (de) * 1984-03-13 1985-09-18 van Beek, Pieter Erich Vorrichtung zur Vorbereitung einer Mischung
EP0226850A1 (de) * 1985-12-07 1987-07-01 P.F.T. Putz- und Fördertechnik GmbH Vorrichtung zum kontinuierlichen Mischen von Trockenmörtel mit Wasser
DE3616077A1 (de) * 1986-05-13 1987-11-19 Atec Anlagentechnik Gmbh & Co Einrichtung zur bereitung von moertel und estrich
DE3640766A1 (de) * 1986-11-28 1988-06-01 Masch Und Apparatebau August T Vorrichtung zur herstellung gebrauchsfertiger mischungen aus in einem silo bereitgehaltenem schuettgut
EP0478865A1 (de) * 1990-10-04 1992-04-08 José Ramon Madera Iglesias Tragbare Anlage zum Dosieren und Mischen von trockenem unverpaktem Beton und anderen körnigen Produkten
DE4335331A1 (de) * 1993-10-18 1995-04-20 Putzmeister Maschf Vorrichtung zum Mischen und Fördern von Baustoffen
EP0761402A2 (de) * 1995-09-05 1997-03-12 INOTEC GmbH Transport- und Fördersysteme Mörtelmischmaschine
US6817747B2 (en) * 2002-11-20 2004-11-16 Mark Preisser Portable variable speed volumetric feed hopper
CN101148213B (zh) * 2007-09-28 2010-06-09 金骥 干粉砂浆的分袋包装方法
CN103481375A (zh) * 2013-07-11 2014-01-01 深圳市鼎浩建材有限公司 一种干混砂浆生产系统
CN104999565A (zh) * 2015-08-07 2015-10-28 江苏沃尔夫机械有限公司 一种高精度的干混砂浆生产线智能化电气控制系统

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3504397A1 (de) * 1985-02-08 1986-08-14 Helmut 8044 Unterschleißheim Wildgruber Vorrichtung zur herstellung von fliessestrich
NO308346B1 (no) * 1998-04-22 2000-09-04 Offshore & Marine As FremgangsmÕte til tilberedning av sementblandinger og et blandeanlegg til bruk for utførelse av fremgangsmÕten
JP2002144326A (ja) * 2000-11-15 2002-05-21 Nishimatsu Constr Co Ltd セメント連続供給装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1017225A (en) * 1963-08-07 1966-01-19 Aveling Barford Ltd Improvements in or relating to chip or aggregate distributing devices
US3358976A (en) * 1965-03-15 1967-12-19 Conrad Y Siktberg Apparatus for heating concrete ingredients
AU412147B2 (en) * 1965-05-04 1971-04-05 A. Teichert & Son, Inc Hot mix handling plant
FR2194151A5 (de) * 1972-07-22 1974-02-22 Caledonian Mining Co Ltd
DE2323259A1 (de) * 1973-05-09 1974-11-21 Osteroder Eisen Stahlbau Beheizbarer silo
US3876187A (en) * 1972-09-07 1975-04-08 Robert S Waltman Mortar mixing system
FR2357400A1 (fr) * 1976-07-08 1978-02-03 Henot Lucien Installation mobile et autonome pour le stockage et/ou le melange de produits solides divises et de liquides, utilisable comme centrale pour la preparation de beton
US4298288A (en) * 1980-01-25 1981-11-03 Anthony Industries, Inc. Mobile concreting apparatus and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5254205U (de) * 1975-10-13 1977-04-19
US4071226A (en) * 1976-11-16 1978-01-31 Miller Charles R Portable concrete proportioning mixer
JPS5415324A (en) * 1977-07-06 1979-02-05 Shin Meiwa Ind Co Ltd Device for conveying and mixing concrete on vehicle
BE893035A (nl) * 1982-04-30 1982-11-03 Janssen Wilhelmus G E Inrichting voor het bereiden van metsel- en betonmortel

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1017225A (en) * 1963-08-07 1966-01-19 Aveling Barford Ltd Improvements in or relating to chip or aggregate distributing devices
US3358976A (en) * 1965-03-15 1967-12-19 Conrad Y Siktberg Apparatus for heating concrete ingredients
AU412147B2 (en) * 1965-05-04 1971-04-05 A. Teichert & Son, Inc Hot mix handling plant
FR2194151A5 (de) * 1972-07-22 1974-02-22 Caledonian Mining Co Ltd
US3876187A (en) * 1972-09-07 1975-04-08 Robert S Waltman Mortar mixing system
DE2323259A1 (de) * 1973-05-09 1974-11-21 Osteroder Eisen Stahlbau Beheizbarer silo
FR2357400A1 (fr) * 1976-07-08 1978-02-03 Henot Lucien Installation mobile et autonome pour le stockage et/ou le melange de produits solides divises et de liquides, utilisable comme centrale pour la preparation de beton
US4298288A (en) * 1980-01-25 1981-11-03 Anthony Industries, Inc. Mobile concreting apparatus and method

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3347417A1 (de) * 1983-12-29 1985-07-11 Georg 8550 Forchheim Badum Vorrichtung zur aufbewahrung, dosierung und mischung von moertel-materialkomponenten und verfahren zum betrieb der vorrichtung
WO1985003666A1 (en) * 1984-02-14 1985-08-29 Beaver Paul R Storage method and apparatus
EP0155062A1 (de) * 1984-03-13 1985-09-18 van Beek, Pieter Erich Vorrichtung zur Vorbereitung einer Mischung
EP0226850A1 (de) * 1985-12-07 1987-07-01 P.F.T. Putz- und Fördertechnik GmbH Vorrichtung zum kontinuierlichen Mischen von Trockenmörtel mit Wasser
DE3616077A1 (de) * 1986-05-13 1987-11-19 Atec Anlagentechnik Gmbh & Co Einrichtung zur bereitung von moertel und estrich
DE3640766A1 (de) * 1986-11-28 1988-06-01 Masch Und Apparatebau August T Vorrichtung zur herstellung gebrauchsfertiger mischungen aus in einem silo bereitgehaltenem schuettgut
EP0268991A2 (de) * 1986-11-28 1988-06-01 Maschinen- und Apparatebau August Tepe GmbH Vorrichtung zur Herstellung gebrauchsfertiger Mischungen aus in einem Silo bereitgehaltenem Schüttgut
EP0268991A3 (en) * 1986-11-28 1989-04-05 Maschinen- Und Apparatebau August Tepe Gmbh Device for making mixtures ready to be used from bulk goods kept ready in a silo
EP0478865A1 (de) * 1990-10-04 1992-04-08 José Ramon Madera Iglesias Tragbare Anlage zum Dosieren und Mischen von trockenem unverpaktem Beton und anderen körnigen Produkten
DE4335331A1 (de) * 1993-10-18 1995-04-20 Putzmeister Maschf Vorrichtung zum Mischen und Fördern von Baustoffen
EP0761402A2 (de) * 1995-09-05 1997-03-12 INOTEC GmbH Transport- und Fördersysteme Mörtelmischmaschine
EP0761402A3 (de) * 1995-09-05 1997-05-02 Inotec Gmbh Mörtelmischmaschine
US6817747B2 (en) * 2002-11-20 2004-11-16 Mark Preisser Portable variable speed volumetric feed hopper
CN101148213B (zh) * 2007-09-28 2010-06-09 金骥 干粉砂浆的分袋包装方法
CN103481375A (zh) * 2013-07-11 2014-01-01 深圳市鼎浩建材有限公司 一种干混砂浆生产系统
CN104999565A (zh) * 2015-08-07 2015-10-28 江苏沃尔夫机械有限公司 一种高精度的干混砂浆生产线智能化电气控制系统
CN104999565B (zh) * 2015-08-07 2017-12-29 江苏沃尔夫机械有限公司 一种高精度的干混砂浆生产线智能化电气控制系统

Also Published As

Publication number Publication date
DE3367348D1 (en) 1986-12-11
SG68189G (en) 1990-01-26
EP0093473A3 (en) 1984-07-25
AU2187488A (en) 1988-12-15
DK156546C (da) 1990-01-29
MY102398A (en) 1992-06-17
DK183683A (da) 1983-10-31
HK101789A (en) 1989-12-29
ATE23288T1 (de) 1986-11-15
DK183683D0 (da) 1983-04-26
AU1406483A (en) 1983-11-03
EP0093473B1 (de) 1986-11-05
DK156546B (da) 1989-09-11
JPS58222257A (ja) 1983-12-23
FI831422L (fi) 1983-10-31
AU603254B2 (en) 1990-11-08
NO831478L (no) 1983-10-31
FI75518B (fi) 1988-03-31
FI831422A0 (fi) 1983-04-26
FI75518C (fi) 1988-07-11

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