EP2343170B1 - Procédé et dispositif de mélange continu de matières contenant de la glaise et de matériaux semblables à la glaise - Google Patents

Procédé et dispositif de mélange continu de matières contenant de la glaise et de matériaux semblables à la glaise Download PDF

Info

Publication number
EP2343170B1
EP2343170B1 EP10000095.9A EP10000095A EP2343170B1 EP 2343170 B1 EP2343170 B1 EP 2343170B1 EP 10000095 A EP10000095 A EP 10000095A EP 2343170 B1 EP2343170 B1 EP 2343170B1
Authority
EP
European Patent Office
Prior art keywords
water
mixing
clay
side shaft
shaft
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.)
Active
Application number
EP10000095.9A
Other languages
German (de)
English (en)
Other versions
EP2343170A1 (fr
Inventor
Werner Dutschmann
Tim Dutschmann
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.)
Deutsche Fordertechnik GbR Tim & Werner Dutschmann
Original Assignee
Deutsche Fordertechnik GbR Tim & Werner Dutschmann
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 Deutsche Fordertechnik GbR Tim & Werner Dutschmann filed Critical Deutsche Fordertechnik GbR Tim & Werner Dutschmann
Priority to EP10000095.9A priority Critical patent/EP2343170B1/fr
Priority to PL10000095T priority patent/PL2343170T3/pl
Publication of EP2343170A1 publication Critical patent/EP2343170A1/fr
Application granted granted Critical
Publication of EP2343170B1 publication Critical patent/EP2343170B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
    • B01F27/706—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with all the shafts in the same receptacle
    • 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
    • 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
    • B01F27/708—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms characterised by the shape of the stirrer as a whole, i.e. of Z- or S-shape
    • 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

Definitions

  • the invention relates to a method and a device for the continuous mixing of loam and clay-like substances, the application of which is particularly suitable for the processing of clay plaster.
  • clay plaster is very popular because it ensures a pleasant indoor climate. Its processing, however, is more expensive than conventional brushing.
  • the clay For the processing of the clay this must be mixed with water.
  • the addition of water and the subsequent transport of water-mixed clay at the processing place is done so far in two steps. First, the clay is manually or mechanically mixed with water and then also manually or mechanically transported to the destination, where it is finally processed.
  • a compulsory mixer is for example in DE 102 08 798 A1 disclosed.
  • This has a mixing tub with a rotating therein agitator, which has stirring arms with sitting at the free end stirring blades. These paddles reach close to the inner wall and the bottom of the mixing tub.
  • the agitator arms of the agitator are designed as spring elements. These spring elements are particularly adapted to the fact that the mixing arms for the mixing operation maintain a sufficient rigidity, but on the other hand, can give in at clamps between the stirring blades and the tub inner wall or the tub bottom.
  • the water must here manually, for example by means of a hose to be supplied to the mix.
  • a method for continuous mixing of clay-containing materials and materials according to the preamble of claim 1 and an apparatus according to the preamble of claim 3 are made DE 1 023 713 known.
  • a arranged in the lower part of a mixing vessel screw shaft is used in rotation in a first direction as part of the still two more waves comprehensive kneading and mixing and rotation in the opposite direction as a conveyor for discharging the mixture.
  • a machine for mixing water with flour which swirls a predetermined amount of wheat flour in a tank with a rotating stirring blade and adds water vapor through water nozzles arranged in the stirring blade to the whirling wheat flour dust is disclosed in US Pat JP S62 1445 A shown.
  • the use of two separate machines for mixing and transport inevitably has the disadvantage that two independent machines must be operated, cleaned and maintained. Furthermore, since the clay is mixed very thinly, it takes a long time to dry. Furthermore, there is a risk that when it is applied thickly on walls, it flows away.
  • the invention described therein relates to a device for continuous and intensive mixing of dry mortar with water, in which a mixing container is provided with a cylindrical mixing chamber with flanges and a rotating mixer shaft with mixing tools, a dry mortar input section, a water supply device and a mixed mortar dispensing section, wherein the mixing chamber has a separator and a coating, is axially openable and the water supply is effected by axially spaced distribution openings and wherein the mixer shaft guide means, special mixing tools and coupling means, which are releasably connected to a suitable drive means and / or a mortar pump ,
  • the invention further relates to a device of the aforementioned type, wherein the mixer shaft of the mixer is connected via a drive shaft with a conveyor of an associated storage container and a drive means switch
  • this device has the disadvantage that clay-containing or clay-like substances can not be sufficiently homogeneously mixed with water.
  • FR 1 059 585 A describes a device for continuously mixing a clay powder with water, wherein the finished mixture is ejected under pressure from a nozzle of the device. Due to the use of only one stationary water supply ring Tonpulaposin but a consistent, homogeneous consistency of the clay-water mixture is hardly achievable. In addition, a low-viscosity mixture is necessary for the proper functionality of the nozzle.
  • the object of the invention is to provide a method and a device are available, are mixed with the clay-like and clay-like substances continuously with water so that the thickest and always consistent homogeneous clay-water mixture is formed by means of a device connected to the device Promote conveyor, whereby a continuous work is ensured.
  • the mix is fed by means of a arranged in the lower part of a storage and mixing container metering and discharge of a conveyor.
  • the method is characterized in that by simultaneous rotational movement of at least one parallel and above the metering and discharge shaft mounted side shaft loosened, mixed and kept in motion, wherein the mixing mixture evenly mixing water is added, and by the vote of water addition and Discharge of the mix a clay-water mixture is formed almost constant consistency, which continuously and completely encloses both the metering and discharge shaft and the at least one side wave.
  • the vertical extent of the clay-water mixture is twice as large as the maximum vertical extent of the at least one side wave.
  • the device for carrying out the method according to the invention consists of a storage and mixing container, in whose lower region there is a metering and discharge shaft.
  • the device has a water supply via which water is supplied to the mix.
  • the invention is characterized by at least one side shaft arranged above the metering and discharge shaft and bent in the longitudinal direction.
  • the permanent rotational movement of the side shafts and the continuous and controllable water supply ensures that the clay-water mixture always has the optimum processing consistency.
  • the water supply adapted to the discharge speed ensures that the clay / water mixture always has a consistent consistency. Since the clay-water mixture is supplied by means of the metering and discharge of a conveyor, the mixture can be processed thicker than with conventional devices. This has the advantage that the loam-water mixture adheres better to walls and at the same time dries faster. Due to the continuous discharge of the clay-water mixture from the storage and mixing container, it is possible to fill the reservoir with dry clay, without having to pay attention to the filling level.
  • two side shafts are arranged above the metering and discharge shaft, which are rotated either coupled via a drive or separated from each other via two drives in rotation.
  • the side shafts are moved with the same direction of rotation or with opposite directions of rotation; the rotational speed of the side shafts is preferably identical.
  • the side shaft is at the same time the water supply device.
  • the side shaft is a sealed at its ends tube having water outlet openings.
  • the tube is mounted on two pins, one of which serves to drive the side shaft and the other of the water supply.
  • the pin which serves to supply water, has an axial bore, which communicates with the cavity in the tube.
  • the at least one side shaft is acted upon by the water connection with water.
  • the water outlet openings are located in the rear region of the side shaft. This avoids that mixed material is pressed into the water outlet openings and this undesirable clogged.
  • the amount of water supplied to the clay is regulated by a water metering device.
  • the water for mixing the clay-water mixture is made via introduced into the walls of the storage and mixing container water nozzles.
  • the metering and discharge shaft has wing and Austrags instituten on; by rotation of the metering and discharge shaft, the loam-water mixture surrounding it is moved in the direction of the discharge opening and pushed through it out of the storage and mixing container into the conveying device (pump).
  • the shape, number and device of the wing elements depends on the mix used.
  • the clay plaster machine according to the invention is characterized by a very small size and power consumption; Compared to known solutions, the device has only about half the power consumption (about 3 to 4 KW).
  • the subject invention is also transferable in initially unobvious applications, in which materials must also be continuously mixed and promoted; as an example baking plants are mentioned.
  • Fig. 1 is the storage and mixing container 1, which is formed by two longitudinal walls 2, two transverse walls 3 and a bottom 4, can be seen.
  • the bottom 4 extends in the longitudinal direction of the sump 5, in which the metering and discharge shaft 6 with the wing elements 7 and the conveying element 8 is arranged in a parallel spaced manner.
  • the metering and discharge shaft 6 with the wing elements 7 and the conveying element 8 is arranged in a parallel spaced manner.
  • Laterally offset and above the metering and discharge shaft 6 are two side shafts 9 and 10, which are rotated by 90 ° to each other.
  • FIGS. 2 and 3 show a soupbögige, hollow side wave.
  • one or two water outlet openings 11 are introduced.
  • the wing elements 12 Within the arches of the side shaft are the wing elements 12.
  • the side shaft is acted upon with water; the water connection 13 is in turn supplied via the water connection line 14 and the water metering device 15 with the mixing water.
  • Fig. 1 the drive 18 for the discharge shaft 6 and two drives 19, which respectively set a side shaft 9 and 10 in rotation, shown.
  • the mixed with water mixed material of the conveyor 16 (pump) is supplied.
  • the arrow 17 illustrates the conveying direction of the mixed material.
  • FIG. 5 shows the device in front view.
  • the horizontal dashed line marks the contour line 20 of the clay-water mixture.

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)

Claims (12)

  1. Procédé de mélange en continu de substances riches en argile et de matériaux dotés d'un comportement de mélange argileux avec de l'eau, chez lequel le produit mélangé est ajouté en continu dans un dispositif de transport (16) au moyen d'un arbre mécanique de dosage et d'évacuation (6) disposé dans la zone inférieure d'un récipient de réserve et de mélange (1), où le produit mélangé est divisé, mélangé et maintenu en mouvement par au moins un arbre mécanique latéral (9) recourbé dans la direction longitudinale, logé parallèlement et au-dessus de l'arbre mécanique de dosage et d'évacuation (6), caractérisé en ce que de l'eau de mise en oeuvre est ajoutée de manière régulièrement répartie au produit mélangé au moins au moyen de l'arbre mécanique latéral (9), qui présente des orifices de sortie d'eau (11) au niveau de sa zone arrière par rapport à son sens de rotation, et qu'un mélange d'argile et d'eau de consistance pratiquement constante est formé par l'ajustement de la quantité d'eau ajoutée et de la quantité de mélange évacuée, qui entoure constamment et totalement à la fois l'arbre mécanique de dosage et d'évacuation (6) et l'au moins un arbre mécanique latéral (9).
  2. Procédé selon la revendication 1, caractérisé en ce que l'expansion verticale du mélange argile-eau est deux fois aussi grande que l'expansion verticale la plus grande possible de l'au moins un arbre mécanique latéral.
  3. Dispositif approprié pour l'exécution du procédé selon la revendication 1, avec un arbre mécanique de dosage et d'évacuation (6) se trouvant dans la zone inférieure d'un récipient de réserve et de mélange (1) et au moins un dispositif d'alimentation en eau, caractérisé en ce que parallèlement et au-dessus de l'arbre mécanique de dosage et d'évacuation (6), au moins un arbre mécanique latéral (9) recourbé dans la direction longitudinale qui présente les orifices de sortie d'eau (11) pour l'alimentation en eau, est disposé, où les orifices de sortie d'eau (11) sont agencés dans la zone arrière de l'arbre mécanique latéral (9) par rapport au sens de rotation conforme en cours de fonctionnement.
  4. Dispositif selon la revendication 3, caractérisé en ce que l'arbre mécanique latéral (9) recourbé servant à mélanger le produit mélangé est conçu sous la forme d'une conduite fermée à ses extrémités dotée d'orifices de sortie d'eau (11), qui est logée sur deux cônes reliés solidement avec elle, où un cône est tronqué cylindriquement et sert de système de raccordement d'eau (13) et l'autre représente le logement pour l'entraînement de l'arbre mécanique latéral.
  5. Dispositif selon la revendication 3 ou 4, caractérisé en ce que l'arbre mécanique latéral (9) présente des segments en forme d'ondulations de taille égale.
  6. Dispositif selon l'une des revendications 3 à 5, caractérisé en ce que l'arbre mécanique latéral (9) est conçu sous forme de méandres.
  7. Dispositif selon l'une des revendications 3 à 6, caractérisé en ce qu'il présente en outre au moins une buse pour l'eau, rapportée dans une des parois de récipient (2; 3).
  8. Dispositif selon l'une des revendications 3 à 7, caractérisé en ce que l'au moins un arbre mécanique latéral (9), à la fois vers le dispositif de dosage et vers la paroi longitudinale (2) du récipient de réserve et de mélange (1), présente un espace d'au moins 1 mm.
  9. Dispositif selon l'une des revendications 3 à 8, caractérisé en ce que le raccordement d'eau (13) est relié avec le dispositif de dosage d'eau (15) par le biais d'une conduite d'alimentation en eau (14) souple ou rigide pour l'eau de mise en oeuvre du mélange.
  10. Dispositif selon l'une des revendications 3 à 9, caractérisé en ce qu'au moins un élément en ailette (12) qui sert d'outil de mélange est rapporté sur l'arbre mécanique latéral (9).
  11. Dispositif selon l'une des revendications 3 à 10, caractérisé en ce que, parallèlement et au-dessus de l'arbre mécanique de dosage et d'évacuation (6) et également parallèlement au premier arbre mécanique latérale (9) un nouvel arbre mécanique latéral (10) est mis en place.
  12. Dispositif selon la revendication 11, caractérisé en ce que les rotations des deux arbres mécaniques latéraux (9; 10) sont synchronisées lors du fonctionnement du dispositif.
EP10000095.9A 2010-01-08 2010-01-08 Procédé et dispositif de mélange continu de matières contenant de la glaise et de matériaux semblables à la glaise Active EP2343170B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP10000095.9A EP2343170B1 (fr) 2010-01-08 2010-01-08 Procédé et dispositif de mélange continu de matières contenant de la glaise et de matériaux semblables à la glaise
PL10000095T PL2343170T3 (pl) 2010-01-08 2010-01-08 Sposób i urządzenie do ciągłego mieszania surowców zawierających glinę i materiałów wykazujących podobne do gliny zachowanie podczas mieszania

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10000095.9A EP2343170B1 (fr) 2010-01-08 2010-01-08 Procédé et dispositif de mélange continu de matières contenant de la glaise et de matériaux semblables à la glaise

Publications (2)

Publication Number Publication Date
EP2343170A1 EP2343170A1 (fr) 2011-07-13
EP2343170B1 true EP2343170B1 (fr) 2018-09-19

Family

ID=42668185

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10000095.9A Active EP2343170B1 (fr) 2010-01-08 2010-01-08 Procédé et dispositif de mélange continu de matières contenant de la glaise et de matériaux semblables à la glaise

Country Status (2)

Country Link
EP (1) EP2343170B1 (fr)
PL (1) PL2343170T3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108858754A (zh) * 2018-07-25 2018-11-23 陈婷 一种路桥建设用混凝土加工设备
CN109176879A (zh) * 2018-08-15 2019-01-11 嘉善中嘉化工有限公司 一种多功能搅拌机
US11986979B2 (en) 2021-09-24 2024-05-21 Aaron Engineered Process Equipment, Inc. Double arm mixer extruder
CN113926331A (zh) * 2021-11-02 2022-01-14 山东金格瑞机械有限公司 一种饲料制作装置
CN114534618B (zh) * 2022-04-25 2022-07-29 东营华亚国联航空燃料有限公司 一种提高抗静电剂准确量的在线加注装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1059585A (fr) * 1952-07-09 1954-03-25 Materiel Ceramique Moderne Groupe destiné à l'humidification, au malaxage et moulage en continu sous vide des pâtes céramiques ou autres
JPS621445A (ja) * 1985-06-27 1987-01-07 Keiichiro Murofushi 粉体に対する水の混合方法及びこれに使用する混合機

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1023713B (de) * 1955-03-25 1958-01-30 Femmegina Ruemcke Geb Slik Verfahren und Vorrichtung zum Kneten und Mischen von keramischen od. dgl. Massen
ATE20321T1 (de) * 1980-10-31 1986-06-15 Mathis Systemtechnik Gmbh Verfahren und vorrichtung zum kontinuierlichen anmachen von moertel, putz oder dgl. baustoff oder material.
FR2598349B1 (fr) * 1986-05-07 1988-09-23 Gilles Pierre Procede de fabrication de murs en pises, ou terre stabilisee, machine a projeter adaptee a sa mise en oeuvre, et mur ainsi obtenu
DE19857775A1 (de) * 1998-12-04 2000-06-08 Ver Energiewerke Ag Vorrichtung zur Vermischung und Behandlung von trockenen Schüttgütern und wasserhaltigen Substanzen
DE10208798B4 (de) 2002-03-01 2007-04-26 Atika Gmbh & Co. Kg Zwangsmischer
DE102006049171B4 (de) 2006-10-18 2009-01-15 Werner Dutschmann Einrichtung zum kontinuierlichen und intensiven Mischen von Trockenmörtel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1059585A (fr) * 1952-07-09 1954-03-25 Materiel Ceramique Moderne Groupe destiné à l'humidification, au malaxage et moulage en continu sous vide des pâtes céramiques ou autres
JPS621445A (ja) * 1985-06-27 1987-01-07 Keiichiro Murofushi 粉体に対する水の混合方法及びこれに使用する混合機

Also Published As

Publication number Publication date
EP2343170A1 (fr) 2011-07-13
PL2343170T3 (pl) 2019-05-31

Similar Documents

Publication Publication Date Title
DE102006049171B4 (de) Einrichtung zum kontinuierlichen und intensiven Mischen von Trockenmörtel
EP2722103A2 (fr) Malaxeur à mélange forcé avec fonction d'auto-nettoyage et utilisation d'entrées d'air correspondantes
EP2118400A2 (fr) Dispositif de mélange et de transport de mortier
DE2637558A1 (de) Verfahren und vorrichtung zur erzeugung eines kontinuierlichen materialstroms
EP2343170B1 (fr) Procédé et dispositif de mélange continu de matières contenant de la glaise et de matériaux semblables à la glaise
DE3809661C2 (de) Vorrichtung zum kontinuierlichen Mischen eines Baustoffs
DE2920025A1 (de) Verfahren und vorrichtung zum kontinuierlichen mischen eines trockenfertigmoertels
EP3656462A1 (fr) Système de dosage et de mélange et procédé pour son opération
DE4318177C2 (de) Vorrichtung zur baustellenseitigen Herstellung von pumpfähigen Mörtelmassen
DE102005005394B4 (de) Pump- und Mischvorrichtung für pulver- bzw. rieselförmige Medien sowie System zur Bereitstellung pastöser Medien für Bauzwecke
EP0584573B1 (fr) Dispositif pour la fabrication de mortier apte à être pompé sur le chantier
DE102009023546B4 (de) Dosiervorrichtung zum Einbringen eines pulverförmigen Mediums in eine Flüssigkeit
EP1541239B1 (fr) Dispositif pour déchirer de matière solide, ajouter du fluide et transporter de la suspension à une installation
DE1782125B2 (de) Vorrichtung zum kontinuierlichen mischen und kneten plastischer fuell- und spachtelmassen o dgl
EP3334519B1 (fr) Dispositif et procédé destinés à la dispersion d'au moins une substance dans un fluide
EP3154711A1 (fr) Dispositif de confection et d'application d'adhésif
DE19757734A1 (de) Verfahren und Mischer zum Herstellen farbiger Mörtelmassen
DE102006043596B3 (de) Fördervorrichtung
DE69412813T2 (de) Radauftragsgerät zum auftragen von klebstoff, insbesondere auf buchrücken beim buchbinden
DE3011410A1 (de) Maschine zum kontinuierlichen mischen und verspruehen von stoffen bzw. erzeugnissen fuer das verputzen und ueberziehen von gemauerten waenden
DE19514384C2 (de) Misch- oder Dispergiervorrichtung mit einem Leitgehäuse
DE2420115A1 (de) Maschine zum zerkleinern und mischen von materialien
DE2953699A1 (fr)
DE3340603A1 (de) Vorrichtung zum kontinuierlichen herstellen, foerdern und pumpen von putz- oder mauermoertel
AT294657B (de) Gipsmörtel herstellende und fördernde Maschine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

17P Request for examination filed

Effective date: 20120109

17Q First examination report despatched

Effective date: 20150617

RIC1 Information provided on ipc code assigned before grant

Ipc: B01F 7/02 20060101ALI20151006BHEP

Ipc: B01F 7/04 20060101ALI20151006BHEP

Ipc: B01F 7/00 20060101ALI20151006BHEP

Ipc: B01F 15/02 20060101ALI20151006BHEP

Ipc: B28C 5/12 20060101AFI20151006BHEP

Ipc: B28C 5/14 20060101ALI20151006BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20180412

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1042721

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181015

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502010015372

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20180919

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181219

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181219

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181220

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190119

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190119

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502010015372

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

26N No opposition filed

Effective date: 20190620

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20190108

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190108

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20190131

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190131

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190131

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190108

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190108

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20100108

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502010015372

Country of ref document: DE

Representative=s name: WERNER, ANDRE, DR., DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20231227

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20240118

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20231219

Year of fee payment: 15