DE8916013U1 - Mixing and dosing device for masonry mortar, screed or similar. - Google Patents

Mixing and dosing device for masonry mortar, screed or similar.

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Publication number
DE8916013U1
DE8916013U1 DE8916013U DE8916013U DE8916013U1 DE 8916013 U1 DE8916013 U1 DE 8916013U1 DE 8916013 U DE8916013 U DE 8916013U DE 8916013 U DE8916013 U DE 8916013U DE 8916013 U1 DE8916013 U1 DE 8916013U1
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DE
Germany
Prior art keywords
mixing
dosing
conveying
opening
separate
Prior art date
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Expired - Lifetime
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DE8916013U
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German (de)
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.)
Sauer & Co Anhydrit Kg 8560 Lauf De GmbH
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Sauer & Co Anhydrit Kg 8560 Lauf De GmbH
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Application filed by Sauer & Co Anhydrit Kg 8560 Lauf De GmbH filed Critical Sauer & Co Anhydrit Kg 8560 Lauf De GmbH
Publication of DE8916013U1 publication Critical patent/DE8916013U1/en
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Expired - Lifetime 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
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/1238—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices
    • B28C5/1246—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices with feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
    • B01F27/2123—Shafts with both stirring means and feeding or discharging means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/62—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis comprising liquid feeding, e.g. spraying means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71775—Feed mechanisms characterised by the means for feeding the components to the mixer using helical screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/1238—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices
    • B28C5/1253—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices with discharging devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
    • B28C5/146—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis with several stirrers with parallel shafts in one container

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Accessories For Mixers (AREA)
  • Road Paving Machines (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

In the case of a mixing and proportioning device for constructional plastering mortar, screed or the like having two separate inlet openings for the mortar components, such as sand and cement, a mixing means downstream of the inlet openings and an outlet opening on the discharge side, to achieve a cost-effective, simple and operationally reliable design it is envisaged that a separate conveying and proportioning channel (13, 14) is arranged under each inlet opening (shaft section 11, 12) and has in each case a proportioning screw (24, 25), the parallel-running proportioning channels (13, 14) opening out into a downstream mixing chamber (28), downstream of which in turn is the discharge opening (35), mixing elements (34) being arranged in the mixing chamber (28), coaxial to the proportioning screws (24, 25) and in rotational connection with the latter. <IMAGE>

Description

Georg Badum, Ludwigstraße 35, 8550 Forchheim Sauer GmbH & Co Anhydrit KG, Flurstraße 41, 8560 Lauf a.d. PegnitzGeorg Badum, Ludwigstrasse 35, 8550 Forchheim Sauer GmbH & Co Anhydrit KG, Flurstrasse 41, 8560 Lauf a.d. Pegnitz

Misch- und Dosiervorrichtung für Mauermörtel, Estrich od.dgl.Mixing and dosing device for masonry mortar, screed or similar.

Die Erfindung richtet sich auf eine Misch- und Dosiervorrichtung für Mauermörtel, Estrich od.dgl. mit zwei gesonderten Einlaßöffnungen für die zu dosierenden Mörtelkomponenten, wie Sand und Zement, einer den Einlaßöffnungen nachgeordneten Mischeinrichtung und einer austragsseitigen Auslaßöffnung.The invention relates to a mixing and dosing device for masonry mortar, screed or the like with two separate inlet openings for the mortar components to be dosed, such as sand and cement, a mixing device arranged downstream of the inlet openings and an outlet opening on the discharge side.

Derartige Vorrichtungen werden benötigt, um aus an sich bekannten Vorratssilos, in welchen die einzelnen Mörtelkomponenten gesondert bevorratet werden, diese baustellenseitig dosiert auszutragen und zu mischen.Such devices are required in order to dispense and mix the individual mortar components in a dosed manner at the construction site from known storage silos, in which they are stored separately.

Bei neueren Entwicklungen betreffend Vorrichtungen dieser Art ging man davon aus, daß zur Erzielung einer universellen Einsatzbarkeit, d.h. auch für Anwendungsbereiche, bei welchen eine sehr hohe Dosiergenauigkeit erforderlich ist, die Dosierung der Komponenten exakt volumetrisch erfolgen müsse. Hierzu wurden Fächerräder als Entnahme- und Dosiereinrichtungen entwickelt, welche dann wiederum eine gesonderte Mischeinrichtung beschickten.In newer developments concerning devices of this type, it was assumed that in order to achieve universal usability, i.e. also for applications where very high dosing accuracy is required, the dosing of the components had to be carried out precisely volumetrically. For this purpose, fan wheels were developed as removal and dosing devices, which in turn fed a separate mixing device.

Allerdings ist bei vielen, eine große Masse des Bauvolumens ausmachenden Anwendungsfällen, z.B. beim Bau von Einfamilienhäusern, eine sehr hohe Dosiergenauigkeit nicht erforderlich.However, in many applications that make up a large proportion of the construction volume, e.g. in the construction of single-family homes, a very high dosing accuracy is not required.

Hiervon ausgehend liegt der Erfindung die Aufgabe zugrunde, eine Vorrichtung der eingangs genannten Art so auszugestalten, daß diese sich aufgrund einer einfachen und robusten Konstruktion kostengünstig herstellen läßt und dabei eine hohe Betriebssicherheit bei geringem Wartungsaufwand aufweist. Based on this, the invention is based on the object of designing a device of the type mentioned at the outset in such a way that it can be manufactured cost-effectively due to a simple and robust construction and at the same time has a high level of operational reliability with low maintenance requirements.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß unter jeder Einlaßöffnung ein gesonderter Förder- und Dosierkanal mit je einer währendThis object is achieved in that under each inlet opening a separate conveying and dosing channel with a

des Betriebs der Vorrichtung dauernd angetriebenen Dosierschnecke angeordnet ist, wobei die parallel laufenden Dosierkanäle in einen nachgeordneten, die Mischelemente aufnehmenden Mischraum münden, dem wiederum die Austragsöffnung für das entsprechend dem eingestellten Dosierverhältnis zusammengesetzte Mischgut nachgeordnet ist.the operation of the device is arranged on a metering screw that is continuously driven, whereby the parallel metering channels open into a downstream mixing chamber that accommodates the mixing elements, which in turn is followed by the discharge opening for the mixed material composed according to the set metering ratio.

Eine derartige Konstruktion läßt sich mit geringem baulichen Aufwand realisieren, weist nur einen geringen Raumbedarf auf und erreicht gleichwohl eine relativ hohe, jedenfalls für den ganz überwiegenden Teil aller Anwendungsfälle ausreichende Dosiergenauigkeit.Such a construction can be implemented with little structural effort, requires only a small amount of space and nevertheless achieves a relatively high dosing accuracy, which is sufficient for the vast majority of applications.

In weiterer Ausgestaltung der Erfindung ist vorgesehen, daß in jedem Förderkanal koaxial zu den Dosierschnecken und mit diesen in Drehverbindung stehende Förder- und Auflockerungselemente angeordnet sind. Durch diese Elemente wird erreicht, daß die durch die Einlaßöffnungen eintretenden Komponenten aufgelockert werden und in diesen gegebenenfalls vorhandene Klumpen zerkleinert werden, so daß ein kontinuierlicher Materialnachfluß ohne die Gefahr einer Verstopfung oder die Dosiergenauigkeit der nachgeordneten Dosierschnecken beeinträchtigenden Förderdiskontinuität besteht.In a further embodiment of the invention, it is provided that conveying and loosening elements are arranged in each conveying channel coaxially to the dosing screws and in rotary connection with them. These elements ensure that the components entering through the inlet openings are loosened and any lumps present in them are broken up, so that there is a continuous flow of material without the risk of blockage or conveying discontinuity that impairs the dosing accuracy of the downstream dosing screws.

Günstigerweise ist weiterhin vorgesehen, daß ein einziger Antriebsmotor über jeweils individuelle Getriebeabschnitte je eine durchgehende Welle in jedem Fächer- und Dosierkanal antreibt. Auf dieser durchgehenden Welle können auch die Mischelemente in dem Mischraum angeordnet sein. Das Dosierverhältnis für die einzelnen Komponenten, z.B. Sand und Zement, wird durch Einstellung des Übersetzungsverhältnisses der Getriebeabschnitte zueinander vorgegeben. Es kann hier ein Getriebe mit veränderbarem Übersetzungsverhältnis zum Einsatz kommen oder aber eine den zumeist vorkommenden Anforderungen entsprechende Übersetzung fest eingestellt werden.It is also advantageous that a single drive motor drives a continuous shaft in each fan and dosing channel via individual gear sections. The mixing elements in the mixing chamber can also be arranged on this continuous shaft. The dosing ratio for the individual components, e.g. sand and cement, is specified by setting the gear ratio of the gear sections to one another. A gear with a variable gear ratio can be used here, or a gear ratio that corresponds to the requirements that usually arise can be set to a fixed value.

Mit Vorteil sind weiterhin Anflanscheinrichtungen zur Anbringung an einem Vorratssilo für die Komponenten mit wenigstens einer im wesentlichen vertikalen Trennwand und gesonderten Austragsöffnungen für die einzelnen Komponenten vorgesehen. Die Anflanscheinrichtungen sind dabei so ausgebildet, daß die Auslaßöffnungen des Vorratssilos mit den Ein-Furthermore, flange devices are advantageously provided for attachment to a storage silo for the components with at least one essentially vertical partition wall and separate discharge openings for the individual components. The flange devices are designed in such a way that the outlet openings of the storage silo are aligned with the inlets.

laßöffnungen fluchten oder über Schachtabschnitte in Verbindung gebracht werden.vent openings are aligned or connected via shaft sections.

Nachfolgend wird die Erfindung anhand eines bevorzugten Ausführungsbeispiels in Verbindung mit der Zeichnung näher beschrieben. Dies zeigt eine perspektivische Darstellung einer erfindungsgemäßen Vorrichtung teilweise aufgebrochen.The invention is described in more detail below using a preferred embodiment in conjunction with the drawing. This shows a perspective view of a device according to the invention, partially broken away.

In der Zeichnung ist der untere Teil eines Vorratssilos 1 dargestellt. Dieses weist eine vertikal verlaufende Trennwand 2 auf, welche das Vorratssilo 1 in zwei Teilbehälter 3, 4 teilt, wovon der eine, größere für Sand und der andere, kleinere für Zement bestimmt ist.The drawing shows the lower part of a storage silo 1. This has a vertical partition wall 2, which divides the storage silo 1 into two sub-containers 3, 4, of which one, larger, is intended for sand and the other, smaller, for cement.

Am unteren Ende jedes Teilbehälters 3, 4 ist eine Auslaßöffnung 5, 6 vorgesehen, an welche sich jeweils ein Schachtteil 7, 8 anschließt. Diese Schachtteile 7, 8 sind über einen nur schematisch dargestellten Flansch 9 mit der erfindungsgemäßen Vorrichtung 10 verbunden, welche im Anschluß an den Flansch 9 korrespondierende, getrennte Schächte 11, 12 aufweist, an deren Oberseite jeweils gesonderte Einlaßöffnungen für die beiden Komponenten vorgesehen sind.At the lower end of each partial container 3, 4, an outlet opening 5, 6 is provided, to which a shaft part 7, 8 is connected. These shaft parts 7, 8 are connected via a flange 9, shown only schematically, to the device 10 according to the invention, which has corresponding, separate shafts 11, 12 connected to the flange 9, on the top of which separate inlet openings are provided for the two components.

Die Vorrichtung 10 weist zwei parallel zueinander verlaufende Förder- und Dosierkanäle 13, 14 auf, welche sich unmittelbar unter den Auslaßöffnungen der Schachtteile 11, 12 diesen jeweils zugeordnet und voneinander getrennt befinden.The device 10 has two conveying and dosing channels 13, 14 running parallel to one another, which are located directly below the outlet openings of the shaft parts 11, 12, respectively assigned to them and separated from one another.

In den Förder- und Dosierkanälen 13, 14 verläuft jeweils eine drehangetriebene Welle 15, 16, welche an der in Austragsrichtung gesehen vorderen Gehäusestirnwand 17 an einer Zwischenwand 18 und an der in Austragsrichtung gesehen hinteren Gehäusestirnwand 19 gelagert und über einen Motor 20 angetrieben sind. Dem Motor 20 sind Getriebeabschnitte 21, 22 für jede der Wellen 15, 16 nachgeordnet, wobei das Übersetzungsverhältnis der Getriebeabschnitte 21, 22 die Relativdrehzahl der Wellen 15, 16 und damit die Fördermenge von in einem Dosierabschnitt 23 angeordneten Dosierschnekken 24, 25 vorgibt.A rotary-driven shaft 15, 16 runs in each of the conveying and dosing channels 13, 14, which is mounted on an intermediate wall 18 on the front housing end wall 17 as seen in the discharge direction and on the rear housing end wall 19 as seen in the discharge direction and is driven by a motor 20. Gear sections 21, 22 for each of the shafts 15, 16 are arranged downstream of the motor 20, with the transmission ratio of the gear sections 21, 22 specifying the relative speed of the shafts 15, 16 and thus the conveying quantity of the dosing screws 24, 25 arranged in a dosing section 23.

In Förderrichtung gesehen vor den Dosierschnecken 24, 25 sind unterhalb der die Einlaßöffnungen bildenden Schachtabschnitte 11, 12 an den Wellen 15, 16 Auflockerungselemente 26 zusammen mit in der Zeichnung nicht dargestellten Förderelementen angeordnet. Durch die Auflockerungselemente 26 werden Materialbrocken aufgebrochen, so daß eine kontinuierliche Weiterförderung durch die Förderelemente aus diesem Auflockerungsbereich 27 in den Dosierbereich 23 erfolgen kann.Viewed in the conveying direction, in front of the dosing screws 24, 25, loosening elements 26 are arranged on the shafts 15, 16 below the shaft sections 11, 12 forming the inlet openings, together with conveying elements not shown in the drawing. The loosening elements 26 break up chunks of material so that continuous further conveying can take place by the conveying elements from this loosening area 27 into the dosing area 23.

Zwischen der Zwischenwand 18 und der Stirnwand 19 ist eine Mischkammer 28 vorgesehen, deren Länge den Mischbereich 29 vorgibt. In diese Mischkammer 28 mündet eine Wasserzuleitung 30 mit einem vorgeschalteten Durchflußregler 31, welcher in der Zeichnung lediglich schematisch angedeutet ist.Between the intermediate wall 18 and the front wall 19, a mixing chamber 28 is provided, the length of which determines the mixing area 29. A water supply line 30 with an upstream flow regulator 31, which is only indicated schematically in the drawing, opens into this mixing chamber 28.

In die Mischkammer 28 münden Durchlaßöffnungen 32, 33 aus den Dosierabschnitten 23. Dementsprechend erfolgt in der Mischkammer 28 eine Durchmischung der durch die Öffnungen 32, 33 gesondert dosierten Komponenten. Die Durchmischung wird mittels auf den Wellen 15, 16 sitzender Mischelemente 34 bewerkstelligt.Passage openings 32, 33 from the metering sections 23 open into the mixing chamber 28. Accordingly, the components metered separately through the openings 32, 33 are mixed in the mixing chamber 28. The mixing is accomplished by means of mixing elements 34 seated on the shafts 15, 16.

In der Stirnwand 19 ist eine Auslaßöffnung 35 ausgebildet, durch welche verarbeitungsfertiger Mörtel oder Estrich ausgetragen wird.An outlet opening 35 is formed in the front wall 19 through which ready-to-use mortar or screed is discharged.

Claims (5)

- 5 msprüche- 5 m sayings 1. Misch- und Dosiervorrichtung für Mauermörtel, Estrich od.dgl. mit zwei gesonderten Einlaßöffnungen für die zu dosierenden Mörtelkomponenten, wie Sand und Zement, einer den Einlaßöffnungen nachgeordneten Mischeinrichtung und einer austragsseitigen Auslaßöffnung, dadurch gekennzeichnet, daß unter jeder Einlaßöffnung (Schachtabschnitt 11, 12) ein gesonderter Förder- und Dosierkanal (13, 14) mit je einer während des Betriebs der Vorrichtung dauernd angetriebenen Dosierschnecke (24, 25) angeordnet ist, wobei die parallel laufenden Dosierkanäle (13, 14) in einen nachgeordneten, die Mischelemente (34) aufnehmenden Mischraum (28) münden, dem wiederum die Austragsöffnung (35) für das entsprechend dem eingestellten Dosierverhältnis zusammengesetzte Mischgut nachgeordnet ist.1. Mixing and dosing device for masonry mortar, screed or the like with two separate inlet openings for the mortar components to be dosed, such as sand and cement, a mixing device arranged downstream of the inlet openings and an outlet opening on the discharge side, characterized in that a separate conveying and dosing channel (13, 14) is arranged under each inlet opening (shaft section 11, 12), each with a dosing screw (24, 25) which is continuously driven during operation of the device, the parallel dosing channels (13, 14) opening into a downstream mixing chamber (28) which accommodates the mixing elements (34), which in turn is followed by the discharge opening (35) for the mixed material composed according to the set dosing ratio. 2. Misch- und Dosiervorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Dosierschnecken (24, 25) und die Mischelemente (34) zueinander koaxial angeordnet sind und miteinander in Drehverbindung stehen.2. Mixing and dosing device according to claim 1, characterized in that the dosing screws (24, 25) and the mixing elements (34) are arranged coaxially to one another and are in rotary connection with one another. 3. Misch- und Dosiervorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß in jedem Förder- und Dosierkanal (13, 14) koaxial zu den Dosierschnecken (24, 25) und mit diesen in Drehverbindung stehend Förder- und Auflockerungselemente (26) angeordnet sind.3. Mixing and dosing device according to claim 1, characterized in that conveying and loosening elements (26) are arranged in each conveying and dosing channel (13, 14) coaxially to the dosing screws (24, 25) and in rotary connection with them. 4. Misch- und Dosiervorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß ein einziger Antriebsmotor (20) über jeweils individuelle Getriebeabschnitte (21, 22) je eine durchgehende Welle (15, 16) in jedem Förder- und Dosierkanal (13, 14) antreibt.4. Mixing and dosing device according to claim 1, characterized in that a single drive motor (20) drives a continuous shaft (15, 16) in each conveying and dosing channel (13, 14) via individual gear sections (21, 22). 5. Misch- und Dosiervorrichtung nach Anspruch 1, gekennzeichnet durch Anflanscheinrichtungen (Flansch 9) zum Anbringen an einem Vorratssilo (1) für die Komponenten mit wenigstens einer vertikalen Trennwand (2) und gesonderten Auslaßöffnungen (5, 6) für die individuellen Komponenten. 5. Mixing and dosing device according to claim 1, characterized by flanging devices (flange 9) for attachment to a storage silo (1) for the components with at least one vertical partition wall (2) and separate outlet openings (5, 6) for the individual components.
DE8916013U 1989-07-22 1989-07-22 Mixing and dosing device for masonry mortar, screed or similar. Expired - Lifetime DE8916013U1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3924348A DE3924348A1 (en) 1989-07-22 1989-07-22 MIXING AND DOSING DEVICE FOR MAUERMOERTEL, SCREED OR THE LIKE.

Publications (1)

Publication Number Publication Date
DE8916013U1 true DE8916013U1 (en) 1993-01-07

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Family Applications (3)

Application Number Title Priority Date Filing Date
DE3924348A Withdrawn DE3924348A1 (en) 1989-07-22 1989-07-22 MIXING AND DOSING DEVICE FOR MAUERMOERTEL, SCREED OR THE LIKE.
DE8916013U Expired - Lifetime DE8916013U1 (en) 1989-07-22 1989-07-22 Mixing and dosing device for masonry mortar, screed or similar.
DE90113919T Expired - Fee Related DE59003946D1 (en) 1989-07-22 1990-07-20 Mixing and dosing device for masonry mortar, screed or the like.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3924348A Withdrawn DE3924348A1 (en) 1989-07-22 1989-07-22 MIXING AND DOSING DEVICE FOR MAUERMOERTEL, SCREED OR THE LIKE.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE90113919T Expired - Fee Related DE59003946D1 (en) 1989-07-22 1990-07-20 Mixing and dosing device for masonry mortar, screed or the like.

Country Status (3)

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EP (1) EP0410316B1 (en)
AT (1) ATE98923T1 (en)
DE (3) DE3924348A1 (en)

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SE525017C2 (en) * 2003-03-13 2004-11-09 Eps Cement Svenska Ab Apparatus and method for continuous mixing of lightweight concrete and use of a combined transport and mixing screw in such a device
IT1403049B1 (en) * 2010-10-28 2013-09-27 Revelin Evaristo & Figli Snc DOSING MIXER FOR MORTARS AND PLASTERS
CN102249511A (en) * 2011-06-30 2011-11-23 江苏聚慧科技有限公司 Device for rapidly solidifying mud
CN110978267A (en) * 2019-12-13 2020-04-10 周狄超 Engineering agitating unit for building decoration
CN112428420A (en) * 2020-11-17 2021-03-02 云南六洲建筑劳务有限公司 Hierarchical formula construction material agitating unit
CN113279584B (en) * 2021-05-13 2023-08-15 中国建筑第二工程局有限公司 Loading attachment of building concrete
CN117549435B (en) * 2023-12-01 2024-06-25 江苏广亚高新材料有限公司 Cement concrete production line feed arrangement

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Also Published As

Publication number Publication date
EP0410316B1 (en) 1993-12-22
EP0410316A1 (en) 1991-01-30
ATE98923T1 (en) 1994-01-15
DE59003946D1 (en) 1994-02-03
DE3924348A1 (en) 1991-01-31

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