EP0864408A1 - Vorrichtung zum kontinuierlichen Anmachen von Schüttgut- oder Baustoffmischungen - Google Patents
Vorrichtung zum kontinuierlichen Anmachen von Schüttgut- oder Baustoffmischungen Download PDFInfo
- Publication number
- EP0864408A1 EP0864408A1 EP98103963A EP98103963A EP0864408A1 EP 0864408 A1 EP0864408 A1 EP 0864408A1 EP 98103963 A EP98103963 A EP 98103963A EP 98103963 A EP98103963 A EP 98103963A EP 0864408 A1 EP0864408 A1 EP 0864408A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- continuation
- mixing
- mixing chamber
- metering
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- 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
- B28C5/1292—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 rotating stirring and feeding or discharging means fixed on the same axis, e.g. in an inclined container fed at its lower part
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- 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
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- 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
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- 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
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- 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
Definitions
- the invention relates to a device for continuous switching on of bulk or building material mixtures, especially fine-grained ones Mortar, plaster or filler or adhesive mortar or the like, with a feeder or feeder, e.g. with a Feeding container with one in the direction of conveyance subsequent dosing device for the bulk material mixture to be prepared, with an approximately tubular mixing chamber and with one in this opening connection for the mixing liquid, the Dosing device a dosing screw rotating in a dosing channel is and in the mixing chamber a rotating shaft with stirring or Mixing tools and a near or at the end of the mixing chamber Discharge opening are arranged and the dosing on its Feeding device or facing away from the loading container Side has a continuation that protrudes into the mixing chamber and the continuation is approximately horizontal in the use position Orientation a substantially downward outlet for has the supplied and metered bulk or building material mixture.
- a feeder or feeder e.g. with a Feeding container with one in the direction of conveyance subsequent dosing device for the bulk material mixture to be
- Such a device is known from DE-33 46 823 A1.
- the continuation protruding into the mixing chamber serves in the Area of a swiveling mixing chamber for opening one To store the connecting hub, in which the Conveying shaft of the dosing screw and from the other side Mixing shaft can be stored.
- the dry or free-flowing bulk or Building material mixture as for example from DE-GM 77 07 226 DE-27 10 215 C2, known from EP-0 051 224 and from DE-36 26 313 C2, conveyed into the mixing chamber via the dosing screw and that Mixing water is at a distance from this mixing chamber Mouth of the dosing channel added to the mixing chamber Prevent mixing water from entering the dosing channel. Out this is why all of these pre-published devices the cross section of the mixing chamber in relation to the metering channel enlarged.
- the device defined at the outset is used to solve this problem characterized in that the connection for the mixing liquid - seen in the conveying direction of the dosing screw and the mixing tools - opens into the mixing chamber before the end of this continuation.
- the continuation of the metering channel can take the form of a nozzle and this neck-shaped continuation can at least on her Approximately flush with the inside of the metering channel be. However, you could also increase the diameter have opposite the metering channel. This results in a scope essentially closed continuation with which to be made Can be well entered and sprinkled into the mixing chamber.
- the particularly sloping downward connection for the Mixing liquid can be conveniently below or in a horizontal diameter plane through the mixing chamber and the Continued to be arranged.
- the mixing liquid occurs in the Area of the end wall and expediently in the lower area the mixing chamber so that it is practical when viewed in the conveying direction even before the mixed material or bulk material to be mixed is admitted enters the mixing chamber and is already present in it, if the bulk material to be mixed or the mixture of building materials to be mixed enters the mixing chamber.
- a particularly useful design of the device in which the mixing chamber through a radially opposite Dosing channel and / or the end wall that continues on the side of the dosing channel can be completed in it exist that the connection for the mixing liquid on the End wall is arranged.
- the downward outlet for the bulk material according to the invention from the continuation can be an essentially downward open Be a slit. This promotes the desired steady and largely uniform spreading of the bulk or building material mixture in the mixing liquid essentially below or below it.
- the slot also increases the bedding area of the good to be put on and thereby contributes to a lump formation to avoid from the outset.
- the slot serving as an outlet on the lowest point in the use position the approximately horizontal oriented continuation is arranged and in the conveying direction, especially conical, expanded. Correspondingly well distributed the bulk material as it emerges from the outlet along its length.
- a further advantageous embodiment of the invention can be found therein exist that the nozzle-shaped continuation on their the metering channel facing away, inside the mixing chamber end is closed, a disc rotating on the mixing shaft and / or one at the continuation radially inward approximately up to the shaft reaching ring are provided as a closure.
- This can be achieved be that the bulk material or building material mixture to be prepared exclusively in the direction of gravity and not down also on the end facing away from the dosing channel from the Continuation emerges and thereby reaches areas of the mixing chamber, in which the mixing liquid already largely matches the one to be prepared Mixture is mixed.
- Either a co-rotating disc or one from the outside is sufficient ring directed against the continuous shaft, however, can also these two elements together for the frontal closure the neck-shaped continuation can be used.
- Shielding of larger diameter may be provided in the area of the outlet or outlet slot is interrupted.
- mixing components whirled around by the mixing tools are prevented from falling when to get into the area of the sequel. Rather, they will with the help of the shield from this at a distance.
- edges of the shield continue Form or are drip edges. This helps from the Shielding dripping mixing water or already partially mixed material from the actual outlet or outlet slot to keep away from the sequel.
- the interruption of the Shielding about radial boundaries to the central axis has an angle of less than 180 °, for example of about 120 ° or less. This can cause intrusion from below between the continuation and its shielding be prevented.
- Claim 12 contains a configuration that the scattering process Escaping of the dry goods to be prepared is supported and possibly Bridge formation or clumping within the neck-shaped Continuation prevented.
- Claim 13 contains an embodiment by which compression, Pressing or compacting the still dry or free-flowing bulk or building material mix from the start can be avoided. Especially with very fine-grained bulk goods or a very fine-grained mixture of building materials can be achieved by the measure of claim 13 can be achieved that with the mixing liquid mixture to be moved when leaving the continuation into the Mixing chamber into the mixing liquid located there continuously and can be sprinkled in without clumping.
- a device designated 1 as a whole is used for switching on of dry or free-flowing bulk goods, especially for dressing from building material mixtures and preferably from such fine-grained mixture components.
- the Device 1 spatula or adhesive mortar or the like fine-grained Mortar, plaster or the like can be turned on.
- FIG. 1 one can see in the case of such a device 1 on the left shown area a feed or designated as a whole with 2 Feeding device, especially a loading container 3, the outlet of which may have a closure 4 can be closed or opened. Below this Feed container 3, the still dry mixture gets into the Area of a feed screw 5, which is one with 6 designated coaxial metering device 6 leads and the mixture conveyed into this metering device 6.
- the dosing device 6 is in the exemplary embodiment essentially through a metering channel 7 and a dosing screw 8 rotating therein, wherein the dosing screw 8 is in continuation of the feed screw 5.
- the mixing device 1 also includes a device in the conveying direction connected to the metering device 6, approximately tubular Mixing chamber 9, in which a rotating shaft 10 with stirring and Mixing tools 11 is arranged and on the one shown in Fig.1 right End of a discharge opening 12 for the mixed material is arranged, to which an outlet connection 12a connects.
- the Shaft 10 is at the end of metering channel 7 with shaft 13 coupled, which carries the feed screw 5 and the metering screw 8, so that the feed screw 5 with a single drive motor 14, the dosing screw 8 and the shaft 10 with the mixing tools 11 driven synchronously and in the same direction of rotation can.
- connection 16 for a feed line for the mixing liquid opens in the conveying direction the dosing screw 8 and the mixing tools 11 seen before the end of this continuation 15 facing away from the metering channel 7 into the mixing chamber 9. It is particularly clear in FIGS. 2 and 3 that that this continuation 15 at approximately horizontal in the use position Orientation of the entire device 1 and in particular the Mixing chamber 9 has a downward outlet 17 for the supplied and dosed material, i.e. the first still pourable or dry building material mixture, so that it is by gravity essentially falls down in the mixing chamber 9, is sprinkled into the mixing liquid already there.
- supplied and dosed material i.e. the first still pourable or dry building material mixture
- the continuation 15 has the shape of a in the embodiment Nozzle, especially Fig.2 shows that this is nozzle-shaped Continuation 15 on the inside with the inner limit or Inner wall of the metering channel 7 is approximately flush. If necessary this neck-shaped continuation 15 also has one inside have a slightly larger cross section than the metering channel 7. Thus that of the feed screw 5 and the dosing screw 8 into this nozzle-shaped continuation 15 transported material not braked or upon entering this sequel 15 in any way hindered.
- the mixing chamber 9 has overall and thus also in the area of Continued 15 a larger radial dimension than the dosing channel 7 and its continuation 15, namely that the mixing chamber 9 in the area of the continuation 15 an annular space surrounding it forms.
- the mixing chamber 9 is radially opposite one another the metering channel 7 and the continuation 15, through which Inner openings or inner longitudinal cavity penetrated end wall 18 completed. Practically begins at this end wall 18 the mixing chamber 9 and extends to its discharge opening 12.
- connection 16 is also for the mixing liquid below a horizontal diameter plane through the mixing chamber 9 and through the continuation 15 on the End wall 18, passing through, arranged.
- connection 16 could also on the horizontal housing wall of the mixing chamber 9 in this occur, in particular next to or under the continuation 15 can this only schematically indicated connection 16 to its mouth run downwards at an angle to stop the device 1 a return flow of liquid and / or mixed mixture avoid.
- the downward outlet 17 for the fine-grained bulk mix one at the bottom of the sequel 15 is arranged slot, which is in the embodiment in Delivery direction, that is to the end facing away from the metering channel 7 there, flared.
- This slot serving as outlet 17 is in the position of use acc. Fig.2 to 4 on the lowest point of the approximately horizontally oriented neck-shaped Continuation 15, so that he is sprinkling in the lower area the mixing chamber 9 located mixing water and thus an avoidance favoring the formation of clumps.
- the continuation 15 is on the dosing channel 7 facing away, inside the mixing chamber 9 end closed at the front, in this case one on the Mixing shaft 10 with rotating disc 19 or one at the continuation 15 radially inward approximately as far as the shaft 10 ring as Closure serves.
- This disc 19 leaves the front of the 4 designed as a slot free, so that the entire length of this slot for spreading the to be made Mixture remains available, although disc 19 within the continuation 15 at the end and flush with the end is arranged.
- the end of the continuation 15 is a radially protruding Web 21 is tightly connected to the shield 20. Also in the area connect the interruption of the shield 20 near the outlet 17 axially arranged end walls 22, the shield 20 with the Continuation 15, so that the space between the continuation 15 and its shield 20 at least with respect to the mixing chamber 9 and the interior of which is closed on all sides.
- Fig. 4 clearly shows that the edges of the shield 20 form their connection with the end walls 22 drip edges, so that through the mixing tools 11 also on the shield 20 moving mixing water or mixed material kept away from the outlet 17 becomes.
- the interruption of the shield 20 is therefore approximately radial boundaries extending to the central axis through these end walls 22, which together have an angle of less than 180 °, for example in the embodiment of about 120 ° or less lock in. In this angular space between those at an angle mutually facing end walls 22 is the thereby shielded outlet 17, without the mixture emerging from the outlet this outlet 17 is hindered.
- the mixing shaft 10 in the continuation 15 protrudes and there, i.e. inside the continuation 15 Loosening tool 23, expediently one in the conveying direction effective thread, or possibly several threads depending on the length of the continuation 15, which is thread-like Loosening tool 23 again in the conveying direction, that is in Continuation of the dosing screw 8 is effective and thus one Exercises a double function by, on the one hand, possibly clumping or compacting the still dry or free-flowing goods prevented within the continuation 15 and on the other hand also that "Spreading" favored by the outlet 17 in the mixing liquid.
- Fig. 1 Another measure to prevent compacting and Material densification in the still dry area of the device 1 can be seen in Fig. 1.
- This measure is that the Dosing screw 8 seen in the conveying direction in its rear area, So before the nozzle-shaped continuation 15 and the entry into this an increasing height or slope of their worm gear towards its initial area, so that the metered material between the individual gears of the dosing screw 8 in the conveying direction seen before the sequel 15 finds more space and therefore one Compression is avoided.
- a mixing device 1 results in a proven one Construction method with which very fine-grained mixtures are also mixed can be without it in the mixing chamber 9 to form lumps comes because there the dry mix is not in turn sprayed or mixed with mixing water, but in turn into the Mixing water or the mixing liquid sprinkled in and poured in becomes. Because at the same time in this area where the mixture and the mixing liquid meet, mixing tools 11 effective there is good mixing and avoidance of Clumping.
- the device 1 is used for switching on, preferably for continuous Mixing bulk or building material mixtures with one Mixing liquid, which is preferably fine-grained mixtures where there is a risk of clumping during the Starting process should be avoided as far as possible.
- the device 1 has a loading device 2, in the conveying direction behind it a metering device 6 and again in the conveying direction then a mixing chamber 9 with a connection opening therein 16 for the mixing liquid.
Abstract
Description
- Fig.1
- einen Längsschnitt durch eine erfindungsgemäße Vorrichtung zum kontinuierlichen Anmachen von Schüttgut- oder Baustoffmischungen mit einem trichterförmigen Beschickungsbehälter, einer Dosiervorrichtung und einer Mischkammer, wobei durch den Bereich unterhalb des Beschickungsbehälters, durch die Dosiervorrichtung und deren Dosierkanal und durch den die Mischkammer eine ggfs. unterteilte Welle durchgeht, die mit einem Motor angetrieben ist und wobei an dem dem Beschickungsbehälter und dem Motor entgegengesetzten Ende der Mischkammer eine Austragöffnung für eine angemachte Mischung angeordnet ist,
- Fig.2
- in vergrößertem Maßstab die in Fig.1 mit X gekennzeichnete Einzelheit am Übergang von dem Dosierkanal in die Mischkammer,
- Fig.3
- eine Ansicht der Einzelheit X in Richtung des Pfeiles A in Fig. 2, also auf die Unterseite des Übergangsbereiches von der Dosiervorrichtung in die Mischkammer, wobei die Mischkammer geschnitten dargestellt ist, sowie
- Fig.4
- eine Stirnansicht der Einzelheit X in Richtung des Pfeiles B in Fig. 2.
Claims (13)
- Vorrichtung (1) zum kontinuierlichen Anmachen von Schüttgut- oder Baustoffmischungen, insbesondere von feinkörnigem Mörtel, Putz, Spachtel- oder Klebemörtel oder dergleichen, mit einer Zuführung oder Beschickungsvorrichtung (2), z.B. mit einem Beschickungsbehälter, mit einer sich in Förderrichtung daran anschließenden Dosiervorrichtung (6) für die anzumachende Schüttgutmischung, mit einer etwa rohrförmigen Mischkammer (9) und mit einem in diese mündenden Anschluß (16) für die Anmachflüssigkeit, wobei die Dosiervorrichtung (6) eine in einem Dosierkanal (7) rotierende Dosierschnecke (8) ist und in der Mischkammer (9) eine rotierende Welle (10) mit Rühr- oder Mischwerkzeugen (11) sowie nahe dem oder am Ende der Mischkammer (9) eine Austragöffnung (12) angeordnet sind und der Dosierkanal (7) auf seiner der Beschickungsvorrichtung (2) oder dem Beschickungsbehälter (3) abgewandten Seite eine Fortsetzung (15) aufweist, die in die Mischkammer (9) ragt und die Fortsetzung (15) bei in Gebrauchsstellung etwa horizontaler Orientierung einen im wesentlichen abwärts gerichteten Auslaß (17) für die zugeführte und dosierte Schütt- oder Baustoffmischung hat, dadurch gekennzeichnet, daß der Anschluß (16) für die Anmachflüssigkeit - in Förderrichtung der Dosierschnecke (8) und der Mischwerkzeuge gesehen - vor dem Ende dieser Fortsetzung (15) in die Mischkammer (9) mündet.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Fortsetzung (15) des Dosierkanales (7) die Form eines Stutzens hat und daß diese stutzenförmige Fortsetzung (15) zumindest an ihrer Innenseite mit der Innenbegrenzung oder Innenhöhlung des Dosierkanales (7) etwa bündig ist.
- Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der, insbesondere schräg abwärtsverlaufende Anschluß (16) für die Anmachflüssigkeit unterhalb oder in einer horizontalen Durchmesserebene durch die Mischkammer (9) und die Fortsetzung (15) angeordnet ist.
- Vorrichtung nach einem der Ansprüche 1 bis 3, wobei die Mischkammer (9) durch eine radial gegenüber dem Dosierkanal (7) und/oder der Fortsetzung (15) verlaufende Abschlußwandung (18) auf der Seite des Dosierkanales abgeschlossen ist, dadurch gekennzeichnet, daß der Anschluß (16) für die Anmachflüssigkeit an der Abschlußwandung (18) angeordnet ist.
- Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der abwärts gerichtete Auslaß (17) für die Schüttgut- oder Baustoffmischung aus der Fortsetzung (15) ein im wesentlichen nach unten offener Schlitz ist.
- Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß der als Auslaß (17) dienende Schlitz an der in Gebrauchsstellung tiefsten Stelle der etwa horizontal orientierten Fortsetzung (15) angeordnet ist und sich in Förderrichtung, insbesondere konisch, erweitert.
- Vorrichtung nach einem der vorstehenden Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Fortsetzung (15) an ihrem dem Dosierkanal (7) abgewandten, innerhalb der Mischkammer (9) befindlichen Ende stirnseitig verschlossen ist, wobei eine auf der Mischwelle (10) mitrotierende Scheibe (19) und/oder ein an der Fortsetzung (15) radial nach innen etwa bis zur Welle (10) reichender Ring als Verschluß vorgesehen sind.
- Vorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Fortsetzung (15) an ihrem Umfang mit einer zumindest über den größten Teil ihrer Länge verlaufenden Abschirmung (20) größeren Durchmessers versehen ist, die im Bereich des Auslasses (17) oder Austrittschlitzes unterbrochen ist.
- Vorrichtung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Ränder der Abschirmung (20) der Fortsetzung (15) Abtropfkanten bilden oder sind.
- Vorrichtung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Unterbrechung der Abschirmung (20) etwa radial zur Mittelachse verlaufende Begrenzungen hat, die gemeinsam einen Winkel von weniger als 180°, beispielsweise von etwa 120° oder weniger einschließen.
- Vorrichtung nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß das Ende der Fortsetzung (15) über einen radial abstehenden Steg (21) oder dergleichen mit der Abschirmung (20) verbunden ist und daß im Bereich der Unterbrechung der Abschirmung nahe dem Auslaß (17) axial angeordnete Abschlußwandungen (22) die Abschirmung (20) und die Fortsetzung (15) verbinden, so daß der Zwischenraum zwischen der Fortsetzung (15) und der Abschirmung (20) ein wenigstens gegenüber der Mischkammer (9) allseitig verschlossener Hohlraum ist.
- Vorrichtung nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß die Welle der Dosierschnecke und/oder die Mischwelle (10) in die Fortsetzung (15) ragt und dort ein Auflockerungswerkzeug (23), beispielsweise einen in Förderrichtung wirksamen Gewindegang trägt, der gegebenenfalls eine Fortsetzung der Dosierschnecke (8) ist.
- Vorrichtung nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß die Dosierschnecke (8) in Förderrichtung gesehen in ihrem hinteren Bereich vor der Fortsetzung (15) eine zunehmende Höhe ihrer Schneckengänge als in ihrem Anfangsbereich hat.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19710067 | 1997-03-12 | ||
DE19710067A DE19710067C1 (de) | 1997-03-12 | 1997-03-12 | Vorrichtung zum kontinuierlichen Anmachen von Schüttgut- oder Baustoffmischungen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0864408A1 true EP0864408A1 (de) | 1998-09-16 |
EP0864408B1 EP0864408B1 (de) | 2002-11-06 |
Family
ID=7823024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98103963A Expired - Lifetime EP0864408B1 (de) | 1997-03-12 | 1998-03-06 | Vorrichtung zum kontinuierlichen Anmachen von Schüttgut- oder Baustoffmischungen |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0864408B1 (de) |
AT (1) | ATE227199T1 (de) |
DE (2) | DE19710067C1 (de) |
Cited By (3)
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US7883263B1 (en) | 2010-08-30 | 2011-02-08 | Wenger Manufacturing, Inc. | Preconditioner for extrusion systems |
ITFI20090204A1 (it) * | 2009-09-25 | 2011-03-26 | Imer Int Spa | Mescolatore continuo per edilizia |
CN107790299A (zh) * | 2017-11-25 | 2018-03-13 | 桂林市兴美智能科技有限公司 | 一种新型生物领域高速离心装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19911368B4 (de) * | 1999-03-15 | 2012-10-04 | INOTEC GmbH Transport- und Fördersysteme | Vorrichtung zum Herstellen von Spritzmörtel zur Verwendung im Naßspritzverfahren |
DE19930554C1 (de) * | 1999-07-02 | 2001-06-07 | Mathis Technik | Verfahren und Vorrichtung zum Anmachen von abbindendem Material, insbesondere von einer trockenen oder rieselfähigen Baustoffmischung |
DE10156814A1 (de) * | 2001-11-20 | 2003-06-05 | Tachus Ag | Betoniervorrichtung für den Tunnelbau |
CN107225690A (zh) * | 2017-07-31 | 2017-10-03 | 黔西南州启腾矿山设备有限公司 | 一种混凝土搅拌站用混凝土配料机 |
CN107485349B (zh) * | 2017-09-18 | 2018-12-21 | 台州百态机电科技有限公司 | 一种水杯清洗装置 |
Citations (3)
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DE8318424U1 (de) * | 1983-06-25 | 1983-11-03 | P.F.T. Putz- und Fördertechnik GmbH, 8715 Iphofen | Vorrichtung zum mischen eines baustoffs, insbesondere moertels, mit wasser |
DE3403418A1 (de) * | 1983-11-29 | 1985-06-05 | P.F.T. Putz- und Fördertechnik GmbH, 8715 Iphofen | Vorratsbehaelter fuer baustoff, insbesondere an einer vorrichtung zum mischen mit wasser |
DE3346823A1 (de) * | 1983-12-23 | 1985-07-11 | Innkieswerk-GmbH, 8201 Neubeuern | Trockenmoertel-mischanlage |
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DE7707226U1 (de) * | 1977-03-09 | 1977-06-30 | Mathis Fertigputz Gmbh, 7801 Merdingen | Vorrichtung zur herstellung von angemachtem moertel o.dgl. |
DE2710215C2 (de) * | 1977-03-09 | 1981-12-17 | Mathis Fertigputz Gmbh, 7801 Merdingen | Vorrichtung zum kontinuierlichen Herstellen von Mörtel o.dgl. |
DE3041107C2 (de) * | 1980-10-31 | 1985-01-31 | Anton 8973 Hindelang Wachter | Vorrichtung zum kontinuierlichen Anmachen von Mörtel |
JPS5925614Y2 (ja) * | 1981-04-13 | 1984-07-27 | スギウエエンジニアリング株式会社 | 現場用レミキシング装置 |
DE3544140A1 (de) * | 1985-12-13 | 1987-06-19 | Bhs Bayerische Berg | Verfahren und einrichtung zur herstellung von verarbeitungsfaehigen daemmbaustoffen |
DE3612853A1 (de) * | 1986-04-16 | 1987-11-05 | Bhs Bayerische Berg | Durchlaufmischanlage |
DE3626313A1 (de) * | 1986-08-02 | 1988-02-11 | Mathis Technik | Verfahren und vorrichtung zum anmachen von abbindendem material |
-
1997
- 1997-03-12 DE DE19710067A patent/DE19710067C1/de not_active Expired - Fee Related
-
1998
- 1998-03-06 DE DE59806140T patent/DE59806140D1/de not_active Expired - Lifetime
- 1998-03-06 AT AT98103963T patent/ATE227199T1/de active
- 1998-03-06 EP EP98103963A patent/EP0864408B1/de not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8318424U1 (de) * | 1983-06-25 | 1983-11-03 | P.F.T. Putz- und Fördertechnik GmbH, 8715 Iphofen | Vorrichtung zum mischen eines baustoffs, insbesondere moertels, mit wasser |
DE3403418A1 (de) * | 1983-11-29 | 1985-06-05 | P.F.T. Putz- und Fördertechnik GmbH, 8715 Iphofen | Vorratsbehaelter fuer baustoff, insbesondere an einer vorrichtung zum mischen mit wasser |
DE3346823A1 (de) * | 1983-12-23 | 1985-07-11 | Innkieswerk-GmbH, 8201 Neubeuern | Trockenmoertel-mischanlage |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITFI20090204A1 (it) * | 2009-09-25 | 2011-03-26 | Imer Int Spa | Mescolatore continuo per edilizia |
US7883263B1 (en) | 2010-08-30 | 2011-02-08 | Wenger Manufacturing, Inc. | Preconditioner for extrusion systems |
US8944672B2 (en) | 2010-08-30 | 2015-02-03 | Wenger Manufacturing, Inc. | Preconditioner for extrusion systems |
CN107790299A (zh) * | 2017-11-25 | 2018-03-13 | 桂林市兴美智能科技有限公司 | 一种新型生物领域高速离心装置 |
Also Published As
Publication number | Publication date |
---|---|
DE19710067C1 (de) | 1998-12-03 |
DE59806140D1 (de) | 2002-12-12 |
ATE227199T1 (de) | 2002-11-15 |
EP0864408B1 (de) | 2002-11-06 |
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