AT284U1 - MIXER - Google Patents
MIXER Download PDFInfo
- Publication number
- AT284U1 AT284U1 AT0811794U AT811794U AT284U1 AT 284 U1 AT284 U1 AT 284U1 AT 0811794 U AT0811794 U AT 0811794U AT 811794 U AT811794 U AT 811794U AT 284 U1 AT284 U1 AT 284U1
- Authority
- AT
- Austria
- Prior art keywords
- solids
- casing
- grained
- funnel
- screw conveyor
- Prior art date
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Description
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Die Erfindung betrifft-einen Mischer, insbesondere verfahrbaren Mischer, zum Vermischen mindestens zweier Feststoffe mit einer Flüssigkeit unter Erhalt einer fliessfähigen, vorzugsweise pumpbaren Mischung, insbesondere eines Betonmörtels, mit einer in einem Mantel vorzugsweise konzentrisch rotierenden Misch- und Förderschnecke, wobei ein Feststoffeeintrags- Misch- und Förderabschnitt mit oberhalb davon angeordneter Feststoffezuführung und anschliessend daran ein Flüssigkeitszuführ-, Misch- und Förderabschnitt vorgesehen ist, in dem der Mantel mindestens einen Flüssigkeitsdurchtritt zum Einbringen von Flüssigkeit ins Mantelinnere aufweist.
Der erfindungsgemässe Mischer ist vor allem dadurch gekennzeichnet, dass die Feststoffezuführung jeweils einen Zuführtrichter mit unabhängig gesteuerter Dosiervorrichtung pro Feststoff aufweist.
Weitere Kennzeichen des erfindungsgemässen Mischers, die allein oder in Kombinationen verwirklicht sein können, sind die folgenden : Die Dosiervorrichtung für grobkörnigen Feststoff ist eine Zellradschleuse od. dgl. und die Dosiervorrichtung für. feinkörnigen Feststoff ist eine Förderschnecke.
Die Zuführung für grobkörnigen Feststoff ist in Förderrichtung vor der Zuführung für feinkörnigen Feststoff angeordnet.
Zwischen den Dosiervorrichtungen und dem Feststoffeeintragsabschnitt ist ein gemeinsamer Fallschacht für die Feststoffe vorgesehen.
Es ist eine zur Horizontalen ansteigende Förderrichtung vorgesehen, wobei der Anstiegswinkel vorzugsweise etwa 20 beträgt.
Der erfindungsgemässe Mischer ist vor allem zur Herstellung von Betonmörtel, insbesondere Leichtbetonmörtel, z. B. Styroporleichtbetonmörtel, vorgesehen, ist jedoch auch für andere Zwecke einsetzbar.
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ist,üblicher Weise über einen einfachen Prozessrechner, an dem die Fördermenge bzw. die Mischungsverhältnisse einstellbar sind.
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The invention relates to a mixer, in particular a movable mixer, for mixing at least two solids with a liquid to obtain a flowable, preferably pumpable mixture, in particular a concrete mortar, with a mixing and conveying screw, which preferably rotates concentrically in a jacket, with a solids feed mixing - And conveying section with a solids supply arranged above it and then a liquid supply, mixing and conveying section is provided in which the jacket has at least one liquid passage for introducing liquid into the jacket interior.
The mixer according to the invention is primarily characterized in that the solids supply has in each case one feed funnel with an independently controlled metering device per solids.
Further characteristics of the mixer according to the invention, which can be realized alone or in combinations, are the following: The metering device for coarse-grained solid is a rotary valve or the like and the metering device for. fine-grained solid is a screw conveyor.
The feed for coarse-grained solid is arranged in the conveying direction before the feed for fine-grained solid.
A common chute for the solids is provided between the metering devices and the solids introduction section.
A conveying direction rising to the horizontal is provided, the angle of rise preferably being approximately 20.
The mixer according to the invention is primarily for the production of concrete mortar, in particular lightweight concrete mortar, eg. B. Styrofoam lightweight concrete mortar provided, but can also be used for other purposes.
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is, usually via a simple process computer on which the delivery rate or the mixing ratios can be set.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0811794U AT284U1 (en) | 1993-05-14 | 1994-11-18 | MIXER |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT95893 | 1993-05-14 | ||
AT0811794U AT284U1 (en) | 1993-05-14 | 1994-11-18 | MIXER |
Publications (1)
Publication Number | Publication Date |
---|---|
AT284U1 true AT284U1 (en) | 1995-07-25 |
Family
ID=25594443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0811794U AT284U1 (en) | 1993-05-14 | 1994-11-18 | MIXER |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT284U1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2884145A (en) * | 1956-05-29 | 1959-04-28 | Kloeckner Humboldt Deutz Ag | Screw conveyor apparatus |
FR1301474A (en) * | 1961-07-25 | 1962-08-17 | Device ensuring the dosage of the elements entering, more particularly in the composition of the concrete | |
US4071226A (en) * | 1976-11-16 | 1978-01-31 | Miller Charles R | Portable concrete proportioning mixer |
DE3004890A1 (en) * | 1979-03-14 | 1980-09-18 | Ernstbrunn Kalk | Ready for use mortar production system - feeds ingredients separately and continuously to metering chamber for mixing |
DE3104751A1 (en) * | 1981-02-11 | 1982-08-19 | Mathis System-Technik Gmbh, 7801 Merdingen | Process and apparatus for the mixing of a setting building-material mixture or the like |
-
1994
- 1994-11-18 AT AT0811794U patent/AT284U1/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2884145A (en) * | 1956-05-29 | 1959-04-28 | Kloeckner Humboldt Deutz Ag | Screw conveyor apparatus |
FR1301474A (en) * | 1961-07-25 | 1962-08-17 | Device ensuring the dosage of the elements entering, more particularly in the composition of the concrete | |
US4071226A (en) * | 1976-11-16 | 1978-01-31 | Miller Charles R | Portable concrete proportioning mixer |
DE3004890A1 (en) * | 1979-03-14 | 1980-09-18 | Ernstbrunn Kalk | Ready for use mortar production system - feeds ingredients separately and continuously to metering chamber for mixing |
DE3104751A1 (en) * | 1981-02-11 | 1982-08-19 | Mathis System-Technik Gmbh, 7801 Merdingen | Process and apparatus for the mixing of a setting building-material mixture or the like |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PD9K | Change of owner of utility model |
Free format text: VARCH WOLFGANG, A-9020 KLAGENFURT (K). GM 8117/94 |
|
MN9K | Cancelled due to lapse of time |