DE202005015439U1 - Device for mixing water and gypsum powder comprises a stirring plate to which is assigned a sensor for sensing the mixing parabola of the gypsum powder-water emulsion - Google Patents
Device for mixing water and gypsum powder comprises a stirring plate to which is assigned a sensor for sensing the mixing parabola of the gypsum powder-water emulsion Download PDFInfo
- Publication number
- DE202005015439U1 DE202005015439U1 DE202005015439U DE202005015439U DE202005015439U1 DE 202005015439 U1 DE202005015439 U1 DE 202005015439U1 DE 202005015439 U DE202005015439 U DE 202005015439U DE 202005015439 U DE202005015439 U DE 202005015439U DE 202005015439 U1 DE202005015439 U1 DE 202005015439U1
- Authority
- DE
- Germany
- Prior art keywords
- gypsum powder
- mixing
- sensor
- drive motor
- parabola
- 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 - Lifetime
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
- 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
- B28C5/1207—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 with means for elevating the stirrer, e.g. out of the containers
-
- 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
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/805—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle
- B01F27/806—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle with vertical displacement of the stirrer, e.g. in combination with means for pivoting the stirrer about a vertical axis in order to co-operate with different receptacles
-
- 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
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/93—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/85—Mixing plants with mixing receptacles or mixing tools that can be indexed into different working positions
-
- 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
- B01F35/20—Measuring; Control or regulation
-
- 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
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/211—Measuring of the operational parameters
- B01F35/2112—Level of material in a container or the position or shape of the upper surface of the material
-
- 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
- B28C5/1223—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 discontinuously operating mixing devices, e.g. with consecutive containers
-
- 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
- B28C5/16—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 vertical or steeply inclined axis
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Mischen von Wasser und Gipspulver in einem Behälter, mit einer Rührscheibe, die mittels eines Antriebsmotors rotativ antreibbar und im Behälter in Höhenrichtung verstellbar ist, wobei während der Rotation der Rührscheibe eine Mischparabel der Gipspulver-Wasser-Emulsion gebildet wird.The The invention relates to a device for mixing water and gypsum powder in a container, with a stirring disc, which can be driven in rotation by means of a drive motor and in the container in height direction is adjustable while being the rotation of the stirring disc a mixed parabola of gypsum powder-water emulsion is formed.
Derartige Vorrichtungen sind bislang als einfache, manuell zu handhabende Vorrichtungen ausgebildet, wobei eine Person den Antriebsmotor mit der Rührscheibe entlang einer Führungsschiene mit Hilfe einer Handkurbel langsam nach oben bewegt und dabei die Drehzahl des Antriebsmotors wunschgemäß mittels einer zugehörigen Regelungseinrichtung, die ein Potentiometer aufweist, verändert. Dabei muss die Rührscheibe höhenabhängig stets eine Höhenposition einnehmen und die Rührscheibe mit einer dazu passenden Drehzahl angetrieben werden, so dass nur der Außenrand der Rührscheibe von der Mischparabel der Gipspulver-Wasser-Emulsion bedeckt ist. Das bewirkt nämlich ein Einrühren von Luft, so dass ein geschäumtes Gipspulver angerührt wird. Sobald die besagte Mischparabel zusammensackt und die Rührscheibe vollständig bedeckt, ergibt sich dieser Aufschäumeffekt nicht.such Devices have hitherto been considered simple, manual to handle Formed devices, wherein a person the drive motor with the stirring disc along a guide rail with the help of a hand crank slowly moved upwards while the Speed of the drive motor as desired by means of an associated control device, which has a potentiometer changed. In doing so, the stirrer disk must height dependent always a height position take and the stirrer disc be driven with a matching speed, so only the outer edge the stirring disc covered by the mixed parabola of gypsum powder-water emulsion. That causes namely a stir of air, leaving a foamed Touched plaster powder becomes. As soon as said mixing parabola collapses and the stirring disc Completely covered, this foaming effect does not arise.
Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung der eingangs genannten Art zu schaffen, die vollautomatisch, d.h. ohne Personaleinsatz, funktioniert.Of the Invention is the object of a device of the initially to create the type mentioned, the fully automatic, i. without staff, works.
Diese Aufgabe wird bei einer Vorrichtung der eingangs genannten Art erfindungsgemäß dadurch gelöst, dass der Rührscheibe mindestens ein Sensor zum Sensieren der Mischparabel der Gipspulver-Wasser-Emulsion zugeordnet ist, der mit einer Regelungseinrichtung des Rührscheiben-Antriebsmotors und der außerdem mit einer zweiten Regelungseinrichtung für einen zweiten Antriebsmotor zusammengeschaltet ist, der zur Verstellung der Rührscheibe in Höhenrichtung vorgesehen ist.These The object is achieved in a device of the type mentioned in the present invention that the stirring disc at least one sensor for sensing the mixing parabola of the gypsum powder-water emulsion associated with a control device of the Rührscheiben drive motor and that as well with a second control device for a second drive motor is interconnected, for adjusting the stirring disc in the height direction is provided.
Bei der erfindungsgemäßen Vorrichtung überprüft der mindestens eine Sensor die Mischparabel der Gipspulver-Wasser-Emulsion, wobei die Rührscheibe automatisch in die jeweilige Höhenposition eingestellt wird und dabei einen passende Rotation durchführt, so dass nur der Außenrand der Rührscheibe von der Mischparabel der Gipspulver-Wasser-Emulsion bedeckt ist. Hierdurch wird automatisch in die Gipspulver-Wasser-Emulsion Luft eingerührt und somit ein geschäumtes Gipspulver angerührt. Ein Zusammensacken der Mischparabel der Gipspulver-Wasser-Emulsion, so dass die Rührscheibe vollständig mit der besagten Emulsion bedeckt wird, wird vermieden. Die Gesamtrührzeit ist vom Emulsionsvolumen abhängig und dauert beispielsweise zirka 2 bis 3 Minuten.at the inventive device checks the at least a sensor the mixing parabola of gypsum powder water emulsion, wherein the stirring disc automatically in the respective height position is adjusted while doing a suitable rotation, so that only the outer edge the stirring disc covered by the mixed parabola of gypsum powder-water emulsion. This will automatically air in the gypsum powder water emulsion stirred in and thus a foamed Touched plaster powder. One Collapse of the mixed parabolic gypsum powder water emulsion, so that the stirring disc Completely is covered with the said emulsion is avoided. The total stirring time is depends on the emulsion volume and takes for example about 2 to 3 minutes.
Während bislang das Mischen von Wasser und Gipspulver – wie oben ausgeführt worden ist – manuell durchgeführt worden ist, arbeitet die erfindungsgemäße Vorrichtung vollkommen automatisch. Erfindungsgemäß wird die Drehzahl der Rührscheibe durch ein Programm vorgegeben und die Höhenverstellung der Rührscheibe sensorabhängig vorgenommen. Sobald sich die Rührscheibe mit Gips bzw. der Gipspulver-Wasser-Emulsion abdeckt, wird die Rührscheibe automatisch entsprechend in der Höhenrichtung verfahren bzw. auch die Drehzahl der Rührscheibe angepasst. Der Funktionszusammenhang zwischen der Drehzahl der Rührscheibe und ihrer jeweiligen Höhenposition wird zu diesem Zwecke empirisch ermittelt. Danach kann mit Hilfe des mindestens einen Sensors die Rührscheibe abgetastet werden, um festzustellen, ob sie von der Emulsion frei ist oder wieder bedeckt wird.While so far the mixing of water and gypsum powder - as stated above is - manual carried out has been, the device of the invention works completely automatically. According to the invention Speed of the stirring disc through a program specified and the height adjustment of the stirrer disk depending on sensor performed. As soon as the stirrer disk covered with gypsum or the gypsum powder-water emulsion, the stirring disc automatically proceed accordingly in the height direction or also the speed of the stirring disc customized. The functional relationship between the speed of the stirring disc and their respective height position is determined empirically for this purpose. After that, with help the at least one sensor is scanned the stirring disk, to see if it is clear of the emulsion or covered again becomes.
Dabei ist es zweckmäßig, wenn mindestens ein Sensor dem Außenrand der Rührscheibe zugeordnet ist. Mindestens ein zweiter Sensor kann einem mittleren Bereich der Rührscheibe zugeordnet sein.there it is useful if at least one sensor to the outer edge the stirring disc assigned. At least one second sensor may be a middle one Area of the stirring disc be assigned.
Ein einfacher Aufbau der erfindungsgemäßen Vorrichtung ergibt sich, wenn die Rührscheibe und der Rührscheiben-Antriebsmotor an einer Konsole vorgesehen sind, an der außerdem auch der mindestens eine Sensor angebracht ist, und wenn die Konsole an einer Standsäule mittels des zweiten Antriebsmotors passend höhenverstellbar vorgesehen ist.One simple construction of the device according to the invention results, when the stirrer and the stirrer drive motor are provided on a console, in addition to the at least a sensor is attached, and when the console is attached to a pedestal the second drive motor is provided suitably height adjustable.
Nachdem die erfindungsgemäße Vorrichtung ohne Personaleinsatz automatisch funktioniert, kann sie in einer automatisch arbeitende Maschinenanlage integriert sein. Diese Anlage kann als Karussellanlage ausgebildet sein.After this the device according to the invention without Staffing works automatically, it can be done automatically be integrated working machinery. This plant can as Carousel system be formed.
Weitere Einzelheiten, Merkmale und Vorteile ergeben sich aus der nachfolgenden Beschreibung eines in der Zeichnung dargestellten Ausführungsbeispieles der erfindungsgemäßen Vorrichtung sowie einer automatischen Maschinenanlage mit einer solchen Mischvorrichtung.Further Details, features and advantages will be apparent from the following Description of an embodiment shown in the drawing the device according to the invention and an automatic machinery with such a mixing device.
Es zeigen:It demonstrate:
Die
Konsole
Der
Rührscheibe
In
Mit
der Bezugsziffer
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202005015439U DE202005015439U1 (en) | 2005-09-07 | 2005-09-07 | Device for mixing water and gypsum powder comprises a stirring plate to which is assigned a sensor for sensing the mixing parabola of the gypsum powder-water emulsion |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202005015439U DE202005015439U1 (en) | 2005-09-07 | 2005-09-07 | Device for mixing water and gypsum powder comprises a stirring plate to which is assigned a sensor for sensing the mixing parabola of the gypsum powder-water emulsion |
DE102005042468A DE102005042468A1 (en) | 2005-09-07 | 2005-09-07 | Device for mixing water and gypsum powder comprises a stirring plate to which is assigned a sensor for sensing the mixing parabola of the gypsum powder-water emulsion |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005015439U1 true DE202005015439U1 (en) | 2005-12-15 |
Family
ID=35508562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202005015439U Expired - Lifetime DE202005015439U1 (en) | 2005-09-07 | 2005-09-07 | Device for mixing water and gypsum powder comprises a stirring plate to which is assigned a sensor for sensing the mixing parabola of the gypsum powder-water emulsion |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202005015439U1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20131009A1 (en) * | 2013-12-11 | 2015-06-12 | Luca Drocco | SYSTEM AND PROCESS FOR THE PRODUCTION OF FINISHED AND SEMI-FINISHED FLUID PRODUCTS. |
WO2019180223A1 (en) * | 2018-03-22 | 2019-09-26 | Basf Coatings Gmbh | Method for producing coating medium compositions by means of gravimetric metering with mixing and adaptation of the height of the stirring element to the level |
WO2019180225A1 (en) * | 2018-03-22 | 2019-09-26 | Basf Coatings Gmbh | Production of coating means compositions while adapting agitator parameters |
DE102020000046A1 (en) * | 2020-01-08 | 2021-07-08 | AMS Tools UG i.G. | Stirrer |
-
2005
- 2005-09-07 DE DE202005015439U patent/DE202005015439U1/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20131009A1 (en) * | 2013-12-11 | 2015-06-12 | Luca Drocco | SYSTEM AND PROCESS FOR THE PRODUCTION OF FINISHED AND SEMI-FINISHED FLUID PRODUCTS. |
WO2019180223A1 (en) * | 2018-03-22 | 2019-09-26 | Basf Coatings Gmbh | Method for producing coating medium compositions by means of gravimetric metering with mixing and adaptation of the height of the stirring element to the level |
WO2019180225A1 (en) * | 2018-03-22 | 2019-09-26 | Basf Coatings Gmbh | Production of coating means compositions while adapting agitator parameters |
US11439965B2 (en) | 2018-03-22 | 2022-09-13 | Basf Coatings Gmbh | Method for producing coating medium compositions by means of gravimetric metering with mixing and adaptation of the height of the stirring element to the level |
DE102020000046A1 (en) * | 2020-01-08 | 2021-07-08 | AMS Tools UG i.G. | Stirrer |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0290746A1 (en) | Device for controlling the time intervals during mixing and working of bone cement | |
DE202021104334U1 (en) | Plant for the production of a mineral foam | |
DE202005015439U1 (en) | Device for mixing water and gypsum powder comprises a stirring plate to which is assigned a sensor for sensing the mixing parabola of the gypsum powder-water emulsion | |
DE1244723B (en) | Device for the continuous mixing of dry material with a liquid | |
DE102005042468A1 (en) | Device for mixing water and gypsum powder comprises a stirring plate to which is assigned a sensor for sensing the mixing parabola of the gypsum powder-water emulsion | |
EP0366997B1 (en) | Method for deaerating a filling installation, and device for performing the method | |
DE2619810A1 (en) | Continuous toothpaste mfr. - by coarse mixing of metered constituents, air removal by vacuum and mixing | |
DE1266734B (en) | Device for the continuous mixing, liquefying, refining and flavor intensification of chocolate masses in particular | |
DE1036141B (en) | Premixer | |
CH667613A5 (en) | DEVICE FOR PRODUCING FLOATING SCREED. | |
DE7214103U (en) | Portable device for mixing and pressing mortar into cavities | |
DE60222514T2 (en) | Filling probe with in-line mixer | |
DE2523374A1 (en) | Continuous mortar mixer with endless screw metering dry mix - has partly filled mixing chamber with water inlet and screw discharge | |
DE209379C (en) | ||
EP3011878A1 (en) | Method and kitchen appliance for preparing a preparation material | |
DE2053131A1 (en) | Stirring and homogenizing device for viscous media, especially flowing manure | |
DE19755239A1 (en) | Apparatus for prevention of material caking on mixer arms | |
DE2715307C2 (en) | Conical screw mixer | |
DE4244616A1 (en) | Additive dosing appts. with two sources | |
DE2559014C3 (en) | Method and device for the chemical analysis of samples from material flows of ground, crystallized, granulated, soluble substances | |
DE3335852A1 (en) | Machine for mixing mortar | |
DE2218146A1 (en) | TRANSPORTABLE DEVICE FOR MIXING AND INJECTING MOERTEL INTO CAVITY | |
DE2624675C3 (en) | Device for pouring impression trays or cuvettes with plaster of paris | |
DE3320206A1 (en) | Process and apparatus for comminuting, mixing, homogenising and then fermenting bread and rolls to give sour dough | |
DE713429C (en) | Device for taking milk samples while weighing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20060119 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20080520 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years | ||
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20111130 |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20130717 |
|
R071 | Expiry of right |