EP1065033B1 - Verfahren und Vorrichtung zum Anmachen von abbindendem Material, insbesondere von einer trockenen oder rieselfähigen Baustoffmischung - Google Patents
Verfahren und Vorrichtung zum Anmachen von abbindendem Material, insbesondere von einer trockenen oder rieselfähigen Baustoffmischung Download PDFInfo
- Publication number
- EP1065033B1 EP1065033B1 EP00113445A EP00113445A EP1065033B1 EP 1065033 B1 EP1065033 B1 EP 1065033B1 EP 00113445 A EP00113445 A EP 00113445A EP 00113445 A EP00113445 A EP 00113445A EP 1065033 B1 EP1065033 B1 EP 1065033B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mixing
- mixing chamber
- area
- conveying
- probe
- 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
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
- B01F27/2123—Shafts with both stirring means and feeding or discharging means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/62—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis comprising liquid feeding, e.g. spraying means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71775—Feed mechanisms characterised by the means for feeding the components to the mixer using helical screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- 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
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/75455—Discharge mechanisms characterised by the means for discharging the components from the mixer using a rotary discharge means, e.g. a screw beneath the receptacle
- B01F35/754551—Discharge mechanisms characterised by the means for discharging the components from the mixer using a rotary discharge means, e.g. a screw beneath the receptacle using helical screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/1238—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices
- B28C5/1276—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 consecutive separate containers with rotating stirring and feeding or discharging means
- B28C5/1284—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 consecutive separate containers with rotating stirring and feeding or discharging means having a feeding hopper and consecutive vertical or inclined mixing container fed at its upper part
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/02—Controlling the operation of the mixing
-
- 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
- B28C5/0862—Adaptations of mixing containers therefor, e.g. use of material, coatings
Definitions
- the invention relates to a method for applying setting Material, in particular of a dry or free-flowing Building material mixture such as mortar, screed, plaster, concrete or the like or to wet muds or the like Mixtures, for example, lime milk, the first free-flowing Material fed to a metering device, dosed therein and after the dosage in a mixing region of a mixing chamber with Anmach liquid brought together, promoted and mixed and conveyed by means of a pump arranged at the end of the mixing chamber is, wherein the metering on the one hand and a in the mixing chamber arranged mixing device on the other hand respectively be driven independently and the metered dry or free-flowing material transverse or perpendicular to the inside the mixing chamber provided conveying direction in the mixing chamber is introduced or filled.
- a dry or free-flowing Building material mixture such as mortar, screed, plaster, concrete or the like or to wet muds or the like
- Mixtures for example, lime milk
- the invention further relates to a device for dressing setting material, in particular of a dry or Free-flowing building material mix such as mortar, screed, plaster, concrete or the like with a Anmach crampkeit, in particular with Water, or for mixing of sludge or the like moist mixtures, for example lime milk, with a Mixing chamber and arranged therein in a mixing area, driven mixing device for mixing the Building material mixture with the Anmachnewkeit and with a Dosing device for dosing the building material mixture before Mixing with the Anmachnewkeit whose conveying direction transversely or at right angles to the conveying direction in the mixing chamber is arranged, as well as in the conveying direction behind the Mixing chamber arranged feed pump for transporting the made building material mix.
- a device for dressing setting material in particular of a dry or Free-flowing building material mix such as mortar, screed, plaster, concrete or the like with a Anmach crampkeit, in particular with Water, or for mixing of sludge or the like moist mixtures, for example lime milk, with
- This publication also discloses an arrangement in which in continuation behind the horizontal feed and Dosing also a horizontal mixing chamber is arranged, wherein the Anmachnetkeit in the mixing region of this mixing chamber is supplied. In the vertical mixing chamber is the feed the Anmachnetkeit not shown and not described.
- the invention is therefore the object of a method and to provide a device of the type mentioned, which different or changing consistencies of the made Mixture, in particular a lump, on the one hand and a complex control technology for controlling the supply of mixing water and the dosed dry matter depending on the Pump on the other hand and their flow rate avoided can be.
- the method mentioned in the introduction characterized in that the metered dry or free-flowing material introduced into a pre-area or transition area of the mixing chamber or is filled, which is in the conveying direction before the mixing area provided with the mixing device or mixing tools is that at least a part of the Anmachnetkeit fed in the pre-area before the mixing area of the mixing chamber and forms a hull area in this pre-area that the metered dry material in this hull area and there Anmach liquid is introduced or sprinkled and that the pre-area or hull area and / or the boundary area between the sump area and the mixing area by means of at least a probe, a sensor or a sensor or a level gauge is monitored, which probe or the like the supply the metered material and / or the supply of Anmachfactkeit controls so that when reducing the pumped flow and a concomitant increase in the amount of material in the area monitored by the probe (s) to supply the dosed Materiales and / or the supply of Anmachfactkeit reduced or switched off and with an increase in
- This procedure of sinking or sprinkling the material in the mixing liquid thus has two functions, by on the one hand an improved mixing of the material with the Anmachnetkeit achieved and on the other hand also within the Mixing chamber of this Einsumpf Kunststoff Society or between the Einsumpf Geb and the actual mixing area or the mixing tools Boundary area formed well with the help of probes, probes or the like can be monitored while in arrangements, in which the mixing water only in the mixing zone or is supplied in the field of mixing tools themselves, such Pre-area can not arise.
- the process according to the invention can expediently be based on two types Art be realized, namely the fact that the dry or free-flowing material in the feed in about horizontal or in contrast inclined direction and in a downward direction directed mixing chamber and the formed in this mixing chamber Sump area or from top to bottom transported down and in an approximately horizontally or obliquely projecting and hull area is introduced or scattered. Both options have thereby-their advantages above all with the device-moderate configuration. Will a vertical mixing chamber with this continuing pump desired, the procedure mentioned above in the first place with horizontal or oblique transport during insertion be chosen in this mixing chamber, while in cases where a horizontal or sloping or sloping mixing chamber is desired, the introduction or the entry into the mixing chamber downwards or vertically.
- the inventive advantage can be achieved that during a Business interruption no partially used material in one first mixing chamber remains.
- dosing device and Disconnect water supply regardless of the conveying direction and with the help of the pump to completely empty the mixing chamber, so that no dressed-up building material remains in it and set there can.
- the inventive method thus gives practically a Self-cleaning, but if necessary by an additional Cleaning program completed without intervention of dosing device can be which liquid or water in the mixing chamber can enter to rinse them.
- the monitored area containing the scuffed material may by a lower or stronger pumping power relative to the probe or the like shifted up and down or back and forth and from the Probe or probes are monitored so that, depending on the size and direction in which the monitored area is opposite to the or shifts the probes, the supply of dry matter and Anmach liquid is throttled or increased.
- the monitored area largely at the monitored location within the mixing chamber being held. This results for the connected pump a virtually constant amount available until a work cycle is completed and the Mixing chamber should be completely emptied.
- a shift of the monitored area to an upper Threshold of the probe or the like may be the supply of dry material and Anmachfactkeit - at least temporarily - switched off and at a displacement to a lower limit of the probe switched on or the supply of dry material and Anmachfactkeit be enlarged. So should the supervised hull area or border area between hull area and mixing tools can be shifted strongly, by the above-mentioned process steps be taken care that he returns to the desired Normal range is shifted. Above all, an overcrowding of Mixing chamber with material by the described features and Measures are prevented as well as an unwanted utter one Emptying.
- a further embodiment of the method according to the invention can in that the free-flowing material after dosing downwards introduced into an approximately horizontal conveyor line and by means of this approximately in the horizontal direction of a litter opening fed and through this in the underlying hull area is sprinkled and that the Anmachnetkeit in Conveying direction, in particular before the end of the litter opening the Sump area is supplied. So it can be done with a horizontal Mixing chamber are moved so that in the vertical direction dosed and metered material not directly into one Einumpf Jardin interspersed, but first of a horizontal Received conveyor line with a corresponding funding and then fed to the hull area. This allows one gentler sprinkling of the material into a sump area against an immediate vertical fall into such Einsumpf Symposium.
- the Dosing device and the mixing device in each case from each other have independent drives and that the metering device and their Mouth into the mixing chamber or in a feed to the Mixing chamber separated from the supply of Anmachnetkeit and / or is shielded and that at least one probe, at least one sensor, at least one sensor or at least one level gauge for Monitoring the degree of filling of the mixing chamber in the conveying direction arranged in front of the mixing area or at the beginning of the mixing device is / are.
- the dosing device designed in this way allows during the ongoing operation, using the probe or probes or the like Measuring devices to determine the filling of the mixing chamber or to monitor and at a maximum filling, the supply of the material or the Dosing device for this and the supply of Anmachnewkeit shut down or at least throttle, so that the pump Mixing chamber can empty something again. Is a certain Discharge degree restored or one of the desired Operating state corresponding degree of filling via the probe found, the metering device and the supply of the Anmachnewkeit switched back on or increased in performance become.
- Particularly favorable for a separation of the mixing region of the Dosing is when the conveying direction of the metering device up to its mouth transversely or at right angles to the conveying direction of Mixing chamber runs and the mouth of the metering in the Mixing chamber at a distance from the supply of Anmachnetkeit on one Side wall of the mixing chamber or at a feed to the Mixing chamber is arranged.
- the metering received and the mixing device independent drives the can be controlled accordingly to the respective Amounts of material to be applied and make-up liquid to be able to coordinate with each other.
- the separation of the metering device from the mixing chamber also facilitates the removal of liquid or moisture from the dry metering area.
- a pre-area or transition area in the conveying direction the metered building material mixture and / or in the conveying direction of Mixing device is provided and the supply for the Anmachnetkeit at the beginning, in the course or at the end of this pre- or transitional area is arranged.
- the mixing water will not be the first in the mixing area, ie in the area of the mixing device, but already admitted before, so that the first dry or free-flowing Material and the mixing water can be brought together before the actual mixing process begins. This makes it easier Material to simmer and only then the intensive mixing too undergo.
- such a hull area can be monitor well with a probe or level gauge to heavy draining or especially overfilling on time too capture and then counter this.
- the mixing chamber with the mixing device and in particular the thereto in the conveying direction connected pump can be directed downwards, in particular be arranged vertically and as a metering device one in a transverse or perpendicular to the orientation of the Mixing chamber, in particular horizontally arranged dosing located dosing be provided, the dosing above the mixing device and the mixing tools in the likewise downwardly facing pre-area or transition area of the mixing chamber can lead.
- the mixed mixture and the pre-area, in which mixing water and material are supplied Mixture so are moved by gravity in the conveying direction and get in this way, a relatively accurate to be monitored upper level.
- a minimum and a maximum value of this level sensing probes can be very be easily monitored whether the filling of the mixing chamber and the Vor Kunststoffes the mouth area of the metering dangerous comes close. If this happens, the supply can be controlled via the controller further material and also other mixing water reduced or be switched off. At the same time in the invention corresponding Make the mixing area already fumed and thereby fed some pre-mixed material, so that a corresponding good mixing is achieved. Furthermore, the required Mixing ratios between the dry material and the Mixing water are met very accurately, that is over- or Underdoses in the mixing ratios can largely be avoided.
- Claim 10 contains an expedient arrangement of the drive motor for the mixing device and the feed pump for vertical Arrangement.
- Claim 11 illustrates the arrangement of one or more probes or feelers or the like in a vertical arrangement of Mixing chamber.
- Claim 12 includes an arrangement in which the mixing chamber with the mixing device and the subsequent feed pump are arranged horizontally or obliquely and the conveying direction the metering device is directed downwards and from above into an initial region of this mixing chamber opens. Also here can the separation according to the invention of the metering of the Mixing realized with different flow directions , thereby preventing liquid from entering the mixing area can be practically excluded in the dosing.
- Claim 13 mentions possible and expedient metering devices, optionally in advantageous manner as commercial parts can be obtained.
- Claim 14 gives a possibility of supply for the Anmachnetkeit in a device with a horizontal mixing chamber.
- Claim 15 includes a convenient arrangement of the level probe in a horizontal arrangement of the mixing chamber.
- Claim 16 includes an embodiment of the device with horizontal mixing chamber, in which the supply of the metered Materiales from above into an area, from which the metered material in addition to a horizontal direction Litter opening and from there into the hull area. Thereby The initially dry material can be softer in the mixing water be interspersed as if it were directly from the metering device falls off.
- Claim 17 includes a convenient arrangement of the terminal for the Anmachnetkeit in a device in which for the of an upper dosing device falling material yet another horizontal carriage to a litter opening.
- the claims 18 to 20 contain embodiments that the cleaning facilitate the mixing chamber after one cycle or can support.
- a further advantageous embodiment of the invention Device may be that the pump with its housing detachable at the mixing device and at the mixing chamber and dismountable can be attached. This not only facilitates the Production and possibly also transport in dismantled form, but makes it easier to uncouple and disassemble the pump with its Housing to repair or clean them and also the Making the mixing chamber more accessible inside.
- the device after dismantling the pump and its housing as a continuous mixer can be used according to DE 197 10 067 C1. This results then as an additional advantage that even in this continuous mixer Overfilling or excessive evacuation with the help of a or multiple probes can be avoided.
- a user can the device either as a continuous mixer or as a device use with pump and thereby possibly the purchase an additional continuous mixer with the required Save investment.
- setting material such as a dry or pourable building material mixture, for example mortar, Screed, plaster, concrete or the like with a Anmach gallkeit, especially with water, or for mixing of slurries or the like moist mixtures, for example lime milk.
- To the device 1 belongs as an important part of a mixing chamber 5, in which a driven by a motor 6 mixing device 7 is arranged with mixing tools 8, wherein the mixing device 7 within the mixing chamber 5 occupies the mixing area 9 and forms.
- this mixing area 9 the material with a Anmachnetkeit mixed, for the one inlet or inlet 10th is provided in the conveying direction before the mixing region 9.
- a feed pump 11 for transporting the turned on Mixture provided for a site.
- the device 1 can be continuous or to some extent or be used in a batchwise manner, with a Of course, continuous operation is only possible as long as the feed pump 11 is in operation and turned on material conveyed. This and the batchwise operation, in which the pump is occasionally shut down, it must be ensured be that the filling within the mixing chamber 5 a maximum value does not exceed, so that not mixing liquid or moisture enters the metering device 4 and the dry material moistened and in the worst case even in the dosing range or brings the previously located loading area for setting.
- the Metering device 4 and the mixing device 7 each from each other have independent drives, that is, the metering device has a separate drive 12. It is further provided that the metering device 4 and its mouth 13 in the mixing chamber 5 or in a Feed region 14 to the mixing chamber 5 (vgl.Fig.8 to 13) of the Feed 10 the Anmachnetkeit separated and possibly even is shielded.
- a probe 15 in the remaining embodiments, two probes 15 for monitoring the Filling degree of the mixing chambers 5 in the conveying direction before Mixing area 9 or at the beginning of the actual mixing device 7 arranged, as can be seen well in each of these figures is.
- a probe can also be another sensor or sensor or according to Figure 3, a level gauge 15a may be provided on different way with radar, infrared, or ultrasound the like, respectively, the upper level of the filling in the mixing chamber 5 can capture.
- the conveying direction the metering device 4 right up to its mouth 13 to the conveying direction within the mixing chamber 5 and at a distance from Supply 10 of the make-up liquid to a side wall of the mixing chamber 5 is arranged.
- a rectangular arrangement of Dosing device or the entry of the metered material in the mixing chamber could also be different from its orientation be provided as the right angle transverse to the conveying direction.
- the supply 10 or the connection for the Anmachnetkeit also below the metering device 4 at the feed area 14 may be arranged to the mixing chamber 5, which feed region 14th also runs approximately vertically.
- the real ones are Mixing area 9, the supply 10 of mixing water and the estuary 13 of the metering device 4 in a meaningful way separated from each other and it may be before the mixing area, first the material and the Anmachnetkeit be merged and a Einsumpf Quarry 16 and a boundary region 17 in the conveying direction behind the Sump area 16 and form to the mixing area 9 out.
- this hull region 16 or the boundary area 17 is monitored in a manner to be described become.
- a pre-area or transition area in the conveying direction of formed metered building material mixture and the supply 10 for the Aeration liquid is at the beginning, in the course or at the end of this Pre- or transition region arranged in the figures 1 to 7 is recognizable that he no mixing tools, but possibly Wall scraper or the like contains, since the supplied material and the mixing water by gravity in the area of Mixing tools 7 arrive while in the embodiments according to Figure 8 to 13 in this area only a conveyor coil 18 is provided, which in the horizontal mixing chamber 5 there practically replaced gravity and possibly a certain Premix can cause.
- FIG. 4 is a cross-sectional view perpendicular to the FIG Orientation of the mixing chamber 5, in the embodiment, horizontal arranged dosing 19 located dosing screw 20 provided wherein this metering channel 19 above the mixing device 7 and the mixing tools 8 at a distance in the downward also Vor Silver or transition region of the mixing chamber 5 opens, which Particularly clearly in Figure 1 or 3 to 7 can be seen.
- the drive motor 6 for the mixing device 7 is arranged coaxially thereto, for example, designed as a screw pump feed pump 11th arranged.
- the Loading area 2 arranged with a transport screw 21, which is connected or coupled to the metering screw 20 and with this has the common drive 12.
- two are separate Drives 6 and 12 provided and the metering device 4 can with Help their drive 12 are operated as it is to maintain a certain filling within the mixing chamber 5 each required according to the delivered by the pump 11 delivery is.
- the already mentioned probe 15 or according to Figures 6 and 7, two such Probes 15 are with their measuring range in the gap between the mouth 13, in particular the lower limit of Mouth 13, the metering device 4 and the mixing device. 5 arranged and can thus the degree of filling of the mixing chamber 5, as in Fig.3 to 5 with a probe 15 and in Fig.6 and 7 with two Probes 15 shown monitor.
- FIG 3 is still the already mentioned level gauge 15a shown, which also acts on this gap and can monitor the degree of filling accordingly.
- This probe 15 or the two probes 15 or the level gauge 15a are included the drive 12 or the control of the drive 12 of the metering device 4 connected so that this drive 12 can be throttled or can be switched off before in the mixing device 7 or mixing chamber 5 located building material mixture to the height of the metering device 4 or its mouth 13 passes.
- FIG. 3 shows how the degree of filling in a given operating situation a medium level and the hull area 16 and the underlying boundary region 17, the probe 15th apply, so that this neither the further supply of Anmachnetkeit still has to influence the drive 12.
- the level falls according to FIG Too much against the probe 15, the supply of the Anmachwassers and the drive 12, which may be due to a too strong filling can also have been turned off, again be switched on or strengthened in their performance.
- a probe monitors this filling level
- Fig.6 and 7 are two with different measuring heights provided probes 15, one of which is the lowest position (Fig.6) and the other the highest position (Fig.7) of the degree of filling can monitor, so that by an appropriate control of Drives and supplies of material and make-up liquid of Sump area 16 or the Einsumpf Mrs and the border area 17 and the boundary layer 17 according to between the minimum and can oscillate to the maximum value without the risk that the Einumpf Jardin 16 and the Anmachfactkeit to the mouth 13 of the metering device 4 rise.
- Figures 8 to 13 show the already mentioned possibility that the mixing chamber 5 with the mixing device 7 and the mixing tools 8 and the continuation arranged in alignment feed pump 11 approximately horizontally and accordingly the conveying direction of the metering device 4 downwards and from the top into an initial area of the Mixing chamber 5 are arranged opening.
- dosing device 4 can while for example a rotary valve or a ring gear or may be provided.
- a feed 14 serving chute is the already mentioned transport spiral 18 or a comparable conveying element arranged, whereby the metered material and also fed in this area Mixing water, which forms the Einsumpf Jardin 16, the actual Mixing area in the mixing chamber 5, so the mixing device 7 with the tools 8 is supplied, which in turn also a border area 17 about the beginning of the mixing device 7 and the Mixing tools 8 defined mixing area is created with a or two probes 15 can be monitored for their location.
- the degree of filling can be analogous to the arrangement according to FIGS 1 to 7 monitored or to a change in the degree of filling, the is a change in the position of the boundary layer 17 in an analogous manner be reacted, which for example by 11 and 12 indicated is. While in Figure 11, the filling has decreased so far that the boundary region 17 or the boundary layer in the conveying direction behind a second probe 15 has moved, causing the supply of material and Anmachnetkeit triggers or amplified, is in Fig.12 a maximum filling reached, since now the boundary layer the in Conveying direction of the pump 11 further remote probe has reached.
- the supply for the Anmachnetkeit is in these embodiments 8 to 13 below the metering device 4 and at the same time near a frontal, the feed pump eleventh opposite end of the mixing chamber 5 is arranged.
- the mixing chamber 5 of the sump area 16 where the dry or free-flowing material, coming from the metering device 4, in the there mixing water is sprinkled or in this falls into it before the actual mixing takes place.
- the level probe or the two probes 15 are in the conveying direction behind the mouth 13 of the downward metering device 4 or the chute or feed area 14 at the Top of the mixing chamber 5 is arranged, where the boundary layer 17 through the delivery helix 18 and the horizontal overall arrangement of the mixing chamber 5 and the mixing tools 8 arrived during operation.
- FIG. 13 shows yet another modification concerning the supply of dry or free-flowing material.
- Under the material downward dispensing device 4 and below the feed 14 can be seen while a horizontal conveyor 22 for Feeding the metered material to a litter opening 23, the with the conveying device 22 together via the hull region 16 protrudes, so that the dry or free-flowing material with less Fall height in the mixing water and the Einsumpf Jardin 16 interspersed becomes.
- This can improve the bedding process and reduce the risk be that by the dry or pourable material the mixing water displaced too much from the hull area 16 or is expelled.
- connection 10 for the Anmachnetkeit can while seen in the conveying direction before the end of the litter opening 23 open into the mixing chamber 5, in particular in the conveying direction front edge of this litter opening 23 below the feed conveyor line be arranged with the conveyor 22, such as one recognizes it clearly in Fig.13.
- the boundary layer 17th arises, which forms the beginning of the actual mixing area and monitored by the probe (s) 15 for location can be.
- the supply of Material and the mixing liquid reduced or switched off or vice versa turned on or enlarged.
- the drives 6 and 12 and the supply for the Anmachnetkeit can in all embodiments of the device 1 with a Cleaning program have associated controls or regulations and thereby the supply of the Abmachnetkeit also for cleaning the mixing chamber 5 are turned on without the drive 12th the metering device 4 is turned on. Thus, mixture residues can be rinsed and pumped from the pump 11.
- a cleaning nozzle 24 in the conveying direction be provided at the beginning of the mixing chamber 5 or it can, as in the embodiments of Figure 8 to 13 indicated, several distributed over the length of the mixing chamber 5 arranged cleaning nozzles 24 may be provided.
- Another self-cleaning support can be that the mixing tools 8 of the mixing device 7 and possibly also the inside of the mixing chamber 5 or the entire mixing chamber. 5 rubber-elastic material coated or made of rubber-elastic material are made, giving some self-motion of these parts and thus an automatic detachment of mixture components of the inside of the mixing chamber 5 and the mixing tools. 8 favored.
- This pre-area and especially the hull area 16 and / or a boundary region or a boundary layer 17 between the sump area 16 and the mixing area 9 can by means of at least one Probe 15 or a sensor or a sensor and / or a level gauge 15a be monitored, reducing the supply of the metered Materiales and / or the supply of Anmachnetkeit controlled so can be that with a reduction in the amount pumped anointed mixture and a concomitant increase in the amount of material in the area monitored by the probe or probes 15 or 15a the supply of the metered material and the Anmachnetkeit reduced or switched off and with an increase in the flow rate the pump 11 and a concomitant reduction in the Amount of material and the degree of filling in the of the one or more probes 15 or 15a monitored area the supply of dry or free-flowing Material and / or the mixing liquid enlarged or be turned on.
- the dry or free-flowing material in the supply and dosing conveyed in approximately horizontal direction and in one downward or vertical mixing chamber 5 are turned on or the pourable material can be down in the dosing after dosing introduced an approximately horizontal conveyor line and in it with Mixing water brought together and during a horizontal Further transport will be mixed.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Dispersion Chemistry (AREA)
- Accessories For Mixers (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Nozzles (AREA)
Description
- Fig.1
- einen schematisierten Längsschnitt einer Vorrichtung zum Anmachen von abbindendem Material, wobei ein Beschickungsbereich und eine sich daran anschließende Dosiervorrichtung horizontal angeordnet sind und die Dosiervorrichtung in eine vertikale Mischkammer oberhalb des Mischbereiches und oberhalb der Zufuhr für das Anmachwasser mündet und in dem Zwischenbereich oder Übergangsbereich zwischen der Mündung der Dosiervorrichtung und dem Mischbereich eine Sonde angeordnet ist,
- Fig.2
- in vergrößertem Maßstab eine abgewandelte Mündung der Dosiervorrichtung in Form einer in einem Kanal befindlichen Dosierschnecke in den oberen Bereich einer vertikalen Mischkammer mit dem unterhalb dieser Mischkammer angeordneten Eintritt für die Anmachflüssigkeit,
- Fig.3
- einen Teillängsschnitt einer Vorrichtung gemäß Fig.1, dieser gegenüber in etwas vergrößertem Maßstab, nach der Füllung der Mischkammer mit trockenem oder rieselfähigem Material und Anmachwasser, wobei Anmachwasser nachströmt und mit dem darauf gestreuten, von der Dosiervorrichtung kommenden Material einen Einsumpfbereich und einen Grenzbereich zwischen diesem und dem Mischbereich bildet, in welchen die Sonde ragt,
- Fig.4
- eine Teildarstellung der Fig.3 mit dem Einsumpf- und Grenzbereich, der aufgrund einer zunehmenden Füllung der Mischkammer so weit angestiegen ist, daß das untere Ende der Sonde verlassen wird, was zu einer Verminderung oder Abschaltung der Zufuhr von Material und Anmachflüssigkeit führt,
- Fig.5
- eine der Fig.4 entsprechende Darstellung nach dem Absinken des Einsumpfbereiches und des Grenzbereiches unter die Sondenspitze, was eine Erhöhung der Zufuhr von Material und Anmachflüssigkeit oder das Einschalten dieser Zufuhren auslöst,
- Fig.6
- eine Darstellung gemäß Fig.3 mit zwei Sonden, deren eine eine Minimumfüllung und deren andere eine Maximumfüllung erfaßt, wobei Fig.6 die Minimumfüllung des Mischbereiches darstellt und die tieferliegende Sonde das obere Niveau . des Einsumpfbereiches berührt,
- Fig.7
- eine Darstellung analog Fig.6 nach einer Zunahme der Füllung in der Mischkammer und einer entsprechenden Anhebung des Niveaus des Einsumpfbereiches auf den Ansprechbereich der oberen Sonde,
- Fig.8
- einen schematisierten Längsschnitt einer abgewandelten Vorrichtung, bei welcher die Mischkammer horizontal angeordnet ist und der Beschickungsbereich oberhalb einer als Zellenradschleuse angeordneten Dosiervorrichtung vorgesehen ist, so daß das dosierte Material von oben nach unten in den Vorbereich der horizontalen Mischkammer gelangt, wo eine zusätzliche Förderschnecke zur Zuführung zu dem Mischbereich angeordnet ist und sich der Eintritt für das Anmachwasser befindet, so daß sich unterhalb der Mündung des Dosierbereiches der Einsumpfbereich und von diesem ausgehend schräg nach oben der Grenzbereich erstrecken und die Sonde an der Oberseite der Mischkammer etwa in diesem Grenzbereich angeordnet ist,
- Fig.9
- eine Teildarstellung gemäß Fig.8, wobei der Grenzbereich in Förderrichtung etwas von der Sonde weggewandert ist, was eine Zunahme der Zufuhr von Material und Anmachflüssigkeit oder das Einschalten dieser Zufuhren auslöst,
- Fig.10
- eine Darstellung gemäß Fig.9, die eine stärkere Füllung der Mischkammer und dadurch eine Verschiebung des Grenzbereiches in Richtung zu der Mündung der Dosiervorrichtung zeigt, was eine Drosselung oder Abschaltung der Zufuhr des trockenen oder rieselfähigen Materiales und der Anmachflüssigkeit auslöst,
- Fig.11
- in vergrößertem Maßstab einen schematisierten Längsschnitt entsprechend dem gemäß Fig.8, wobei in dem Bereich der Oberseite der Mischkammer, in welchem die Grenzschicht durch Zu- oder Abnahme des Füllungsgrades wandern kann, zwei beabstandete Sonden vorgesehen sind und die Grenzschicht an der in Förderrichtung von dem Zutritt des dosierten Materiales weiter entfernten Sonde angeordnet ist, was eine Einschaltung oder Zunahme der Zufuhr von trockenem Material und Anmachflüssigkeit auslöst,
- Fig.12
- einen Teillängsschnitt analog Fig.11, wobei der Füllungsgrad der Mischkammer gegenüber Fig.11 zugenommen hat und die Grenzschicht entgegen der Förderrichtung zu der dem Zutritt des trockenen Materiales näheren Sonde gewandert ist, was eine Drosselung oder Abschaltung der Zufuhr des trockenen Materiales und der Anmachflüssigkeit auslöst, sowie
- Fig.1 3
- einen den Figuren 8 und 11 entsprechenden schematisierten Längsschnitt einer abgewandelten Vorrichtung, bei welcher der Beschickungsbereich oberhalb der Dosiervorrichtung angeordnet ist und die Dosiervorrichtung in eine Förderstrecke mündet, die das dosierte Material horizontal zu einer über den Einsumpfbereich ragenden Einstreuöffnung führt, wobei im Grenzbereich zwischen diesem Zuführbereich und dem Mischbereich eine Sonde an der Oberseite der Mischkammer vorgesehen ist, aber analog Fig.11 auch zwei Sonden vorgesehen sein könnten.
Claims (21)
- Verfahren zum Anmachen von abbindendem Material, insbesondere von einer trockenen oder rieselfähigen Baustoffmischung wie Mörtel, Estrich, Putz, Beton oder dergleichen oder zum Anmischen von Schlämmen oder dergleichen feuchten Mischungen, zum Beispiel Kalkmilch, wobei das zunächst rieselfähige Material einer Dosiervorrichtung (4) zugeführt, darin dosiert und nach der Dosierung in einem Mischbereich (9) einer Mischkammer (5) mit Anmachflüssigkeit zusammengebracht, gefördert und vermischt und mittels einer am Ende der Mischkammer (5) angeordneten Pumpe (11) weiterbefördert wird, wobei die Dosiervorrichtung (4) einerseits und eine in der Mischkammer (5) angeordnete Mischvorrichtung (7) andererseits jeweils unabhängig voneinander angetrieben werden und das dosierte trockene oder rieselfähige Material quer oder rechtwinklig zur innerhalb der Mischkammer (5) vorgesehenen Förderrichtung in die Mischkammer (5) eingebracht oder eingefüllt wird, dadurch gekennzeichnet, daß das dosierte trockene oder rieselfähige Material in einen Vorbereich oder Übergangsbereich der Mischkammer (5) eingebracht oder eingefüllt wird, der sich in Förderrichtung vor dem mit der Mischvorrichtung (7) versehenen Mischbereich (9) befindet, daß wenigstens ein Teil der Anmachflüssigkeit in dem Vorbereich vor dem Mischbereich (9) der Mischkammer (5) zugeführt wird und in diesem Vorbereich einen Einsumpfbereich (16) bildet, daß das dosierte Trockenmaterial in diesen Einsumpfbereich und die dort befindliche Anmachflüssigkeit eingebracht oder eingestreut wird und daß der Vorbereich oder Einsumpfbereich (16) und/oder der Grenzbereich (17) zwischen dem Einsumpfbereich (16) und dem Mischbereich (9) mittels wenigstens einer Sonde (15), einem Fühler oder einem Sensor oder einem Füllstandsmesser (15a) überwacht wird, welche Sonde oder dergleichen die Zufuhr des dosierten Materiales und/oder die Zufuhr der Anmachflüssigkeit derart ansteuert, daß bei einer Verringerung der abgepumpten Fördermenge und einer damit einhergehenden Zunahme der Materialmenge in dem von der/den Sonde(n) (15,15a) überwachten Bereich die Zufuhr des dosierten Materiales und/oder die Zufuhr der Anmachflüssigkeit vermindert oder abgeschaltet und bei einer Erhöhung der Fördermenge der Pumpe (11) und einer damit einhergehenden Verminderung der Materialmenge in dem von der/den Sonde(n) (15) oder dergleichen (15a) überwachten Bereich die Zufuhr des trockenen oder rieselfähigen Materiales und/oder der Anmachflüssigkeit vergrößert oder eingeschaltet werden.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß das trockene oder rieselfähige Material bei der Zufuhr in etwa horizontaler oder schräger Richtung befördert und in eine abwärts gerichtete Mischkammer (5) und den in dieser Mischkammer (5) gebildeten Einsumpfbereich (16) oder von oben nach unten abwärts befördert und in einen etwa horizontal oder schräg verlaufenden Vor- und Einsumpfbereich (16) eingebracht oder eingestreut wird.
- Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der das eingesumpfte Material enthaltende, überwachte Bereich durch eine geringere oder stärkere Pumpleistung relativ zu der Sonde (15,15a) oder dergleichen auf und ab oder hin und her verlagert und von der Sonde oder den Sonden (15,15a) derart überwacht wird, daß je nach Größe und Richtung, in welcher der überwachte Bereich sich gegenüber der oder den Sonde(n) (15,15a) verschiebt, die Zufuhr von Trockenmaterial und Anmachflüssigkeit gedrosselt oder erhöht wird.
- Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß bei einer Verlagerung des überwachten Bereiches zu einem oberen Grenzwert der Sonde (15) oder dergleichen (15a) die Zufuhr von Trockenmaterial und Anmachflüssigkeit abgeschaltet und bei einer Verlagerung zu einem unteren Grenzwert der Sonde oder dergleichen eingeschaltet oder die Zufuhr von Trockenmaterial und Anmachflüssigkeit vergrößert werden.
- Verfahren nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß das rieselfähige Material nach dem Dosieren abwärts in eine etwa horizontale Förderstrecke eingebracht und mittels dieser etwa in horizontaler Richtung einer Einstreuöffnung (23) zugeführt und durch diese in den darunter befindlichen Einsumpfbereich (16) eingestreut wird und daß die Anmachflüssigkeit in Förderrichtung insbesondere vor dem Ende der Einstreuöffnung (23) dem Einsumpfbereich (16) zugeführt wird.
- Vorrichtung zum Anmachen von abbindendem Material, insbesondere von einer trockenen oder rieselfähigen Baustoffmischung wie Mörtel, Estrich, Putz, Beton oder dergleichen mit einer Anmachflüssigkeit, insbesondere mit Wasser, oder zum Anmischen von Schlämmen oder dergleichen feuchten Mischungen, zum Beispiel Kalkmilch, mit einer Mischkammer (5) und einer darin in einem Mischbereich (9) angeordneten, angetriebenen Mischvorrichtung (7) zum Vermischen des Materiales mit der Anmachflüssigkeit und mit einer Dosiervorrichtung (4) zum Dosieren der Baustoffmischung vor dem Vermischen mit der Anmachflüssigkeit, deren Förderrichtung quer oder rechtwinklig zu der Förderrichtung in der Mischkammer (5) angeordnet ist, sowie mit einer in Förderrichtung hinter der Mischkammer (5) angeordneten Förderpumpe (11) zum Transportieren der angemachten Mischung, dadurch gekennzeichnet, daß die Dosiervorrichtung (4) und die Mischvorrichtung (7) jeweils voneinander unabhängige Antriebe (6,12) haben und daß die Dosiervorrichtung (4) und ihre Mündung (13) in die Mischkammer (5) oder in einen Zuführbereich (14) zu der Mischkammer (5) von der Zufuhr (10) der Anmachflüssigkeit getrennt und/oder abgeschirmt ist und daß wenigstens eine Sonde (15), wenigstens ein Sensor, wenigstens ein Fühler oder wenigstens ein Füllstandsmesser (15a) zur Überwachung des Füllungsgrades der Mischkammer (5) in Förderrichtung vor dem Mischbereich (9) oder am Beginn der Mischvorrichtung (7) angeordnet ist (sind).
- Vorrichtung nach Anspruch 6, dadurch gekennzeichnet, daß die Förderrichtung der Dosiervorrichtung (4) bis zu ihrer Mündung (13) quer oder rechtwinklig zur Förderrichtung in der Mischkammer verläuft und die Mündung (13) der Dosiervorrichtung (4) in die Mischkammer (5) mit Abstand zur Zufuhr (10) der Anmachflüssigkeit an einer Seitenwand der Mischkammer oder an einem Zuführbereich (14) zu der Mischkammer (5) angeordnet ist.
- Vorrichtung nach Anspruch 6 oder 7, dadurch gekennzeichnet, daß zwischen der Dosiervorrichtung (4) und der Mischkammer (5) ein Vorbereich oder Übergangsbereich in Förderrichtung der dosierten Baustoffmischung und/oder in Förderrichtung der Mischvorrichtung vorgesehen ist und die Zufuhr (10) für die Anmachflüssigkeit am Anfang, im Verlauf oder am Ende dieses Vor- oder Übergangsbereiches angeordnet ist.
- Vorrichtung nach einem der Ansprüche 6 bis 8, dadurch gekennzeichnet, daß die Mischkammer (5) mit der Mischvorrichtung (7) und insbesondere die daran in Förderrichtung angeschlossene Pumpe (11) abwärtsgerichtet, insbesondere vertikal angeordnet sind und daß als Dosiervorrichtung (4) eine in einem quer oder rechtwinklig zu der Orientierung der Mischkammer (5), insbesondere horizontal angeordneten Dosierkanal (19) befindliche Dosierschnecke (20) vorgesehen ist, wobei der Dosierkanal (19) oberhalb der Mischvorrichtung (7) und der Mischwerkzeuge (8) in den ebenfalls abwärts gerichteten Vorbereich oder Übergangsbereich der Mischkammer (5) mündet.
- Vorrichtung nach einem der Ansprüche 6 bis 9, dadurch gekennzeichnet, daß oberhalb der abwärts gerichteten Mischkammer (5) ein Antriebsmotor (6) für die Mischvorrichtung (7) und für die koaxial dazu angeordnete, insbesondere als Schneckenpumpe ausgebildete Förderpumpe (11) angeordnet ist und daß in Förderrichtung vor der Dosierschnecke (20) ein Beschickungsbereich (2) mit einer Transportschnecke (21) angeordnet ist, die mit der Dosierschnecke (20) verbunden oder gekuppelt ist und mit dieser einen gemeinsamen Antrieb (12) aufweist.
- Vorrichtung nach einem der Ansprüche 6 bis 10, dadurch gekennzeichnet, daß in dem Zwischenraum zwischen der Mündung (13) - insbesondere der unteren Begrenzung der Mündung (13) - der Dosiervorrichtung (4) und der Mischvorrichtung (5) die Sonde (n) (15) oder der/die Fühler oder der/die Sensor (en) zum Überwachen des Füllungsgrades der Mischkammer (5) angeordnet und mit dem Antrieb (12) oder der Steuerung des Antriebes (12) der Dosiervorrichtung (4) derart verbunden ist/sind, daß dieser Antrieb (12) drosselbar oder abschaltbar ist, bevor die in der Mischvorrichtung (7) oder Mischkammer (5) befindliche Baustoffmischung auf die Höhe der Dosiervorrichtung (4) gelangt.
- Vorrichtung nach einem der Ansprüche 6 bis 8, dadurch gekennzeichnet, daß die Mischkammer (5) mit der Mischvorrichtung (7) und ihren Mischwerkzeugen (8) und der in Fortsetzung fluchtend angeordneten Förderpumpe (11) etwa horizontal oder schräg ansteigend oder abfallend und die Förderrichtung der Dosiervorrichtung (4) zumindest am Eingang in die Mischkammer (5) oder dergleichen abwärtsgerichtet und von oben in einen Anfangsbereich der Mischkammer (5) mündend, angeordnet ist.
- Vorrichtung nach einem der Ansprüche 6 bis 12, dadurch gekennzeichnet, daß als Dosiervorrichtung (4) eine Zellenradschleuse oder ein Tellerrad oder dergleichen vorgesehen istund daß unterhalb der Dosiervorrichtung (4) oder eines ihr in Förderrichtung nachgeschalteten Fallschachtes eine Transportwendel (18) oder dergleichen Förderelement angeordnet ist.
- Vorrichtung nach Anspruch 12 oder 13, dadurch gekennzeichnet, daß die Zufuhr für die Anmachflüssigkeit unterhalb der Dosiervorrichtung (4) und oberhalb des Eintrittes in die Mischkammer (5) und/oder am oder nahe dem stirnseitigen, der Förderpumpe (11) entgegengesetzten Ende der Mischkammer (5), angeordnet ist.
- Vorrichtung nach einem der Ansprüche 6 bis 14, dadurch gekennzeichnet, daß die Füllstandssonde(n) (15) in Förderrichtung hinter der Mündung (13) der abwärts gerichteten Dosiervorrichtung (4) an der Oberseite der Mischkammer (5) angeordnet ist.
- Vorrichtung nach einem der Ansprüche 6 bis 15, dadurch gekennzeichnet, daß unter der das Material nach unten abgebenden Dosiervorrichtung (4) eine horizontale Fördervorrichtung (22) zum Zuführen des dosierten Materiales zu einer Einstreuöffnung (23) vorgesehen ist, die mit der Fördervorrichtung (22) zusammen über einen Einsumpfbereich (16) ragt.
- Vorrichtung nach Anspruch 16, dadurch gekennzeichnet, daß der Anschluß (10) für die Anmachflüssigkeit in Förderrichtung gesehen vor dem Ende der Einstreuöffnung (23) in die Mischkammer (5) mündet, insbesondere an dem in Förderrichtung vordersten Rand dieser Einstreuöffnung (23) unterhalb dieser Zufuhr-Förderstrecke angeordnet ist.
- Vorrichtung nach einem der Ansprüche 6 bis 17, dadurch gekennzeichnet, daß ihre Antriebe und die Zufuhr für die Anmachflüssigkeit mit einem Reinigungsprogramm verbundene Steuerungen aufweisen und daß die Zufuhr der Anmachflüssigkeit zum Reinigen der Mischkammer (5) ohne Antrieb (12) der Dosiervorrichtung (4) einschaltbar ist.
- Vorrichtung nach einem der Ansprüche 6 bis 18, dadurch gekennzeichnet, daß an der Mischkammer (5) wenigstens eine zusätzliche Flüssigkeitszufuhr, insbesondere eine Reinigungsdüse (24), in Förderrichtung gesehen im Anfangsbereich der Mischkammer (5) vorgesehen ist, vorzugsweise mehrere über die Länge der Mischkammer (5) verteilt angeordnete Reinigungsdüsen (24) vorgesehen sind.
- Vorrichtung nach einem der Ansprüche 6 bis 19, dadurch gekennzeichnet, daß die Mischwerkzeuge (8) der Mischvorrichtung (7) und/oder wenigstens die Innenseite der Mischkammer (5) oder die gesamte Mischkammer (5) mit gummielastischem Werkstoff überzogen und/oder aus gummielastischem Werkstoff gefertigt sind.
- Vorrichtung nach einem der Ansprüche 6 bis 20, dadurch gekennzeichnet, daß die Pumpe (11), insbesondere mit ihrem Gehäuse (11a), an der Mischvorrichtung (7) und der Mischkammer (5) lösbar und demontierbar angebracht ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19930554 | 1999-07-02 | ||
DE19930554A DE19930554C1 (de) | 1999-07-02 | 1999-07-02 | Verfahren und Vorrichtung zum Anmachen von abbindendem Material, insbesondere von einer trockenen oder rieselfähigen Baustoffmischung |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1065033A2 EP1065033A2 (de) | 2001-01-03 |
EP1065033A3 EP1065033A3 (de) | 2002-01-02 |
EP1065033B1 true EP1065033B1 (de) | 2003-12-17 |
Family
ID=7913428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00113445A Expired - Lifetime EP1065033B1 (de) | 1999-07-02 | 2000-06-24 | Verfahren und Vorrichtung zum Anmachen von abbindendem Material, insbesondere von einer trockenen oder rieselfähigen Baustoffmischung |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1065033B1 (de) |
AT (1) | ATE256542T1 (de) |
DE (2) | DE19930554C1 (de) |
ES (1) | ES2211418T3 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006523149A (ja) * | 2003-03-14 | 2006-10-12 | エムアーイー インターナツィオナール ゲーエムベーハー | グラウトポンプ |
DE202010011270U1 (de) | 2010-08-11 | 2010-10-21 | M-Tec Mathis Technik Gmbh | Pumpe zum Fördern von abbindendem Material |
DE102010034032A1 (de) | 2010-08-11 | 2012-02-16 | M-Tec Mathis Technik Gmbh | Pumpe zum Fördern von abbindendem Material |
CN109952436A (zh) * | 2016-11-10 | 2019-06-28 | 西派克有限公司 | 偏心螺杆泵 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101934559B (zh) * | 2010-08-12 | 2013-04-17 | 中国电子科技集团公司第四十五研究所 | 具有压力调节机构的砂浆供给装置 |
SE535968C2 (sv) * | 2011-07-15 | 2013-03-12 | Minidea Ab | Anordning och metod för hantering av cementprodukter |
AT513879B1 (de) | 2013-02-12 | 2015-02-15 | Geolyth Mineral Technologie Gmbh | Durchlaufmischer |
AT515881B1 (de) | 2014-05-20 | 2020-01-15 | Geolyth Mineral Tech Gmbh | Sequentielle Durchlaufmischanlage |
CN111775317A (zh) * | 2020-06-08 | 2020-10-16 | 繁昌县东源电力器材制造有限公司 | 一种钢筋混凝土电杆生产用混料装置 |
AT523413B1 (de) | 2020-09-08 | 2021-08-15 | Geolyth Mineral Tech Gmbh | Anlage zur Erzeugung eines Mineralschaumes |
CN112873517B (zh) * | 2021-01-14 | 2022-07-08 | 陕西中达公路技术服务有限公司 | 一种智能砌筑机的供料系统及方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2063304A5 (de) * | 1969-09-11 | 1971-07-09 | Virax Sa | |
DE2257613B2 (de) * | 1972-11-24 | 1977-05-26 | Misch- und pumpvorrichtung fuer baustoffe | |
DE2543379A1 (de) * | 1975-09-29 | 1977-03-31 | Mathis Fertigputz | Vorrichtung zur kontinuierlichen herstellung von angemachtem moertel |
DE2701508C3 (de) * | 1977-01-15 | 1980-11-20 | Dietrich Dipl.-Ing. 6240 Koenigstein Maurer | Verfahren zur Regelung des Mischungsverhältnisses einer zu fördernden Mischung aus körnigem oder pulverförmigen Trockengut und einer Flüssigkeit und Vorrichtung zur Durchführung des Verfahrens |
GB8312326D0 (en) * | 1983-05-05 | 1983-06-08 | Coal Industry Patents Ltd | Producing aerated cementitious compositions |
DE3340603A1 (de) * | 1983-11-10 | 1985-05-23 | Rigips GmbH, 3452 Bodenwerder | Vorrichtung zum kontinuierlichen herstellen, foerdern und pumpen von putz- oder mauermoertel |
DE3626313A1 (de) * | 1986-08-02 | 1988-02-11 | Mathis Technik | Verfahren und vorrichtung zum anmachen von abbindendem material |
DE3629674A1 (de) * | 1986-09-01 | 1988-03-10 | Maurer Gmbh Uelzener Maschf | Vorrichtung zur herstellung von endlagerfaehigen aushaertenden massen aus kontaminierten, insbesondere radioaktiven festen und / oder fluessigen abfallstoffen |
DE4041727A1 (de) * | 1990-12-24 | 1992-07-02 | Bergwerksverband Gmbh | Vorrichtung fuer die herstellung und foerderung von schaummoertel |
DE4206116A1 (de) * | 1992-02-27 | 1993-09-02 | Thermozell Entwicklungs Und Ve | Verfahren und vorrichtung zur erzeugung von zementestrich |
DE4208354A1 (de) * | 1992-03-16 | 1993-09-23 | Silo Estrich Gmbh & Co Vertrie | Vorrichtung zur herstellung von verarbeitungsfertigem estrich |
DE19710067C1 (de) * | 1997-03-12 | 1998-12-03 | Maxit Holding Gmbh | Vorrichtung zum kontinuierlichen Anmachen von Schüttgut- oder Baustoffmischungen |
DE29911546U1 (de) * | 1999-07-02 | 1999-11-25 | m-tec mathis technik gmbh, 79395 Neuenburg | Vorrichtung zum Anmachen von abbindendem Material, insbesondere von einer trockenen oder rieselfähigen Baustoffmischung |
-
1999
- 1999-07-02 DE DE19930554A patent/DE19930554C1/de not_active Expired - Fee Related
-
2000
- 2000-06-24 EP EP00113445A patent/EP1065033B1/de not_active Expired - Lifetime
- 2000-06-24 AT AT00113445T patent/ATE256542T1/de active
- 2000-06-24 ES ES00113445T patent/ES2211418T3/es not_active Expired - Lifetime
- 2000-06-24 DE DE50004766T patent/DE50004766D1/de not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006523149A (ja) * | 2003-03-14 | 2006-10-12 | エムアーイー インターナツィオナール ゲーエムベーハー | グラウトポンプ |
JP4708328B2 (ja) * | 2003-03-14 | 2011-06-22 | エムアーイー インターナツィオナール ゲーエムベーハー | グラウトポンプ |
DE202010011270U1 (de) | 2010-08-11 | 2010-10-21 | M-Tec Mathis Technik Gmbh | Pumpe zum Fördern von abbindendem Material |
DE102010034032A1 (de) | 2010-08-11 | 2012-02-16 | M-Tec Mathis Technik Gmbh | Pumpe zum Fördern von abbindendem Material |
DE102010034032B4 (de) * | 2010-08-11 | 2013-02-07 | M-Tec Mathis Technik Gmbh | Pumpe zum Fördern von abbindendem Material |
CN109952436A (zh) * | 2016-11-10 | 2019-06-28 | 西派克有限公司 | 偏心螺杆泵 |
CN109952436B (zh) * | 2016-11-10 | 2021-03-02 | 西派克有限公司 | 偏心螺杆泵 |
Also Published As
Publication number | Publication date |
---|---|
ATE256542T1 (de) | 2004-01-15 |
DE19930554C1 (de) | 2001-06-07 |
EP1065033A2 (de) | 2001-01-03 |
DE50004766D1 (de) | 2004-01-29 |
ES2211418T3 (es) | 2004-07-16 |
EP1065033A3 (de) | 2002-01-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1065033B1 (de) | Verfahren und Vorrichtung zum Anmachen von abbindendem Material, insbesondere von einer trockenen oder rieselfähigen Baustoffmischung | |
EP0229328A1 (de) | Doppelwellen-Zwangsmischer für kontinuierliche und diskontinuierliche Arbeitsweise | |
EP2107184A1 (de) | Mischerpumpe für Flüssigbeton sowie Verfahren zu deren Betrieb | |
DE102008038892A1 (de) | Flüssigfütterungsanlage | |
CH685157A5 (de) | Vorrichtung zur baustellenseitigen Herstellung von pumpfähigen Mörtelmassen. | |
DE3326247C2 (de) | Vorrichtung zum kontinuierlichen Mischen eines Schüttgutes | |
DE1679889C2 (de) | Aufbereitungsanlage für flüssige, später erstarrende Mischungen, insbesondere zur Herstellung von Gießkernen und -formen | |
DE2543379A1 (de) | Vorrichtung zur kontinuierlichen herstellung von angemachtem moertel | |
DE29911546U1 (de) | Vorrichtung zum Anmachen von abbindendem Material, insbesondere von einer trockenen oder rieselfähigen Baustoffmischung | |
EP0255633B1 (de) | Verfahren und Vorrichtung zum Anmachen von abbindendem Material oder Anmischen von Schlämmen od.dgl. | |
DE2937469A1 (de) | Pump- und spritzeinheit fuer ungehaerteten beton u.dgl. | |
DE19631312C2 (de) | Fahrbare Anlage zur Herstellung von Fließestrich | |
EP0864408B1 (de) | Vorrichtung zum kontinuierlichen Anmachen von Schüttgut- oder Baustoffmischungen | |
DE3011410A1 (de) | Maschine zum kontinuierlichen mischen und verspruehen von stoffen bzw. erzeugnissen fuer das verputzen und ueberziehen von gemauerten waenden | |
EP0561291B1 (de) | Vorrichtung zur Herstellung von verarbeitungsfertigem Estrich | |
EP1420944B1 (de) | Einrichtung zum brikettieren | |
DE19602443C2 (de) | Dosiervorrichtung, insbesondere für pulver- oder partikelförmige Reinigungsmittel | |
EP1034906B1 (de) | Verfahren zum Anmachung einer Baustoffmischung | |
DE3541455C2 (de) | ||
DE2523374A1 (de) | Vorrichtung zur kontinuierlichen herstellung von angemachtem moertel | |
DE29704441U1 (de) | Vorrichtung zum kontinuierlichen Anmachen von Schüttgut- oder Baustoffmischungen | |
CH663159A5 (de) | Vorrichtung zum kontinuierlichen herstellen und foerdern eines gemisches aus trockengut und einer fluessigkeit. | |
AT387746B (de) | Vorrichtung zum kontinuierlichen mischen eines baustoffs | |
DE3604474C2 (de) | ||
DE3633831C1 (en) | System for producing liquid feed |
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: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7B 28C 5/12 A, 7B 28C 7/04 B, 7B 28C 7/12 B, 7B 28C 7/02 B |
|
17P | Request for examination filed |
Effective date: 20020118 |
|
AKX | Designation fees paid |
Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
17Q | First examination report despatched |
Effective date: 20030402 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20031217 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: 20031217 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: 20031217 Ref country code: GB 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: 20031217 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: 20031217 |
|
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: IE Ref legal event code: FG4D Free format text: GERMAN |
|
REF | Corresponds to: |
Ref document number: 50004766 Country of ref document: DE Date of ref document: 20040129 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20040317 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: 20040317 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: 20040317 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 20031217 |
|
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: 20040624 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040630 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040630 Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040630 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040630 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2211418 Country of ref document: ES Kind code of ref document: T3 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
ET | Fr: translation filed | ||
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 |
|
26N | No opposition filed |
Effective date: 20040920 |
|
BERE | Be: lapsed |
Owner name: *M-TEC MATHIS TECHNIK G.M.B.H. Effective date: 20040630 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040517 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20160620 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20160627 Year of fee payment: 17 Ref country code: FR Payment date: 20160624 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20160628 Year of fee payment: 17 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 256542 Country of ref document: AT Kind code of ref document: T Effective date: 20170624 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20180228 |
|
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: 20170630 Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170624 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170624 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20181106 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170625 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20190724 Year of fee payment: 20 |