NL2032563B1 - Mortar mixing system and method for preparing mortar from a mortar base product and a liquid - Google Patents

Mortar mixing system and method for preparing mortar from a mortar base product and a liquid Download PDF

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Publication number
NL2032563B1
NL2032563B1 NL2032563A NL2032563A NL2032563B1 NL 2032563 B1 NL2032563 B1 NL 2032563B1 NL 2032563 A NL2032563 A NL 2032563A NL 2032563 A NL2032563 A NL 2032563A NL 2032563 B1 NL2032563 B1 NL 2032563B1
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NL
Netherlands
Prior art keywords
mortar
mixing
mixing device
based product
container
Prior art date
Application number
NL2032563A
Other languages
Dutch (nl)
Inventor
J Dikmans-Duenk H
Original Assignee
Cugla B V
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cugla B V filed Critical Cugla B V
Priority to NL2032563A priority Critical patent/NL2032563B1/en
Priority to PCT/EP2023/070151 priority patent/WO2024018002A1/en
Application granted granted Critical
Publication of NL2032563B1 publication Critical patent/NL2032563B1/en

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Classifications

    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/88—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with a separate receptacle-stirrer unit that is adapted to be coupled to a drive mechanism
    • 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
    • B28C5/0806—Details; Accessories
    • B28C5/0856—Supporting frames or structures, e.g. supporting wheels
    • 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
    • B28C7/0046—Storage or weighing apparatus for supplying ingredients
    • B28C7/0053—Storage containers, e.g. hoppers, silos, bins
    • B28C7/0076—Parts or details thereof, e.g. opening, closing or unloading means
    • 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
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/0404—Proportioning
    • B28C7/0418—Proportioning control systems therefor
    • 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
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
    • B28C7/067—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of stationary hoppers, chambers or bins from which the material is fed gravitationally, e.g. having agitating means therein
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/2201—Control or regulation characterised by the type of control technique used
    • B01F35/2207—Use of data, i.e. barcodes, 3D codes or similar type of tagging information, as instruction or identification codes for controlling the computer programs, e.g. for manipulation, handling, production or compounding in mixing plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/2201—Control or regulation characterised by the type of control technique used
    • B01F35/2209—Controlling the mixing process as a whole, i.e. involving a complete monitoring and controlling of the mixing process during the whole mixing cycle

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Accessories For Mixers (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

Mortar mixing system for preparing mortar from a mortar base product and a liquid, the mixing system has a mixing device with a mixer, a motor for driving the mixer, and a liquid supply assembly for supplying the liquid, the mixing device being adapted to execute a mixing protocol for mixing the mortar base product and the liquid. The mixing system further has an exchangeable container configured to contain the mortar base product, which container is configured to be releasably coupled with the mixing device whilst containing the mortar based product. The container is further provided with a mortar base product identifier. The mixing system is configured to supply the mortar base product from the container to the mixing device. The mixing system further comprising a control system configured to recognise the mortar base product identifier, determine the mixing protocol corresponding to the mortar base product that is identified by the recognised identifier, control the mixing device to execute said mixing protocol.

Description

CUGLA22001NL/PO -1-
MORTAR MIXING SYSTEM AND METHOD FOR PREPARING MORTAR FROM A
MORTAR BASE PRODUCT AND A LIQUID
The invention relates to mortar mixing system for preparing mortar from a mortar base product, e.g. a cement based mortar base product, and a liquid, e.g. water.
A mortar mixing system is e.g. known from US2001/0048636. This mortar mixing system has aframe in which a funnel-shaped tank and a mixer are arranged. The funnel-shaped tank supplies a mortar base product to the mixer, in which mixer the mortar base product is mixed with added water for a pre-determined amount of time at a pre-determined mixing intensity so as to prepare a batch mortar of a desired mixing quality. It is a disadvantage of this system that achieving said mixing quality is cumbersome and/or that the achieved mixing quality is insufficiently uniform.
It is object of the invention to provide an alternative mixing system. It is a further object of the invention to provide a mixing system that facilitates convenient and reliable preparation of a variety of mortars.
This object is achieved with a mortar mixing system according to the invention for preparing mortar from a mortar base product and a liquid, the mixing system comprising: - a mixing device comprising a mixer, a motor for driving the mixer, and a liquid supply assembly for supplying the liquid, the mixing device being adapted to execute a mixing protocol for mixing the mortar base product and the liquid, - an exchangeable container configured to contain or containing the mortar base product, which container is configured to be releasably coupled with the mixing device whilst containing the mortar based product, and wherein the container is further provided with a mortar base product identifier, wherein the mixing system is configured to supply the mortar base product from the container to the mixing device, - a control system configured to: o input, e.g. recognise, the mortar base product identifier, o determine the mixing protocol corresponding to the mortar base product that is identified by the recognised identifier, o control the mixing device to execute said mixing protocol.
CUGLA22001NL/PO -2-
Such a mixing protocol involves e.g. a mixing duration, a mixing intensity, and/or an amount of liquid that is to be added to the mortar base product and/or at what rate said liquid is to be added. The liquid may e.g. be water or water mixed with an additive, or first water is added and later one or more additives.
The mixing protocol may e.g. be stored in the control system and/or in the identifier.
The mixing system according to the invention facilitates convenient and reliable preparation of a variety of mortars from a variety of mortar base products. As, advantageously, the exchangeability of the container allows for the mixing system to comprise a plurality of exchangeable containers — which could each be configured to contain a different mortar base product - whilst the control system allows for assuring the desired mixing quality of the mortar that is to be prepared from any of the mortar base products.
Itis a further advantage that the exchangeable container is configured to be releasably coupled with the mixing device whilst containing the mortar based product. This allows for the container filled with said product to be transported , and for the exchangeable container to be (refilled both on-site and elsewhere, e.g. at the factory or a storage container distanced from the mixing device. This is particularly advantageous for refilling the container off-site at a quality controlled factory base.
The exchangeable container being releasably coupled with the mixing device further allows for the mixing device to remain on-site, whilst the container is being exchanged e.g. to be (refilled.
The exchangeable container may in embodiments even be exchanged whilst the mixing device is in operation on-site, e.g. when the mixing device is in the process of preparing a mortar.
The exchangeable container e.g. contains between 200 and 1500 kg, in particular between 600-1000kg of mortar base product. Such a container may be used to prepare multiple batches of mortar from the mortar base product, e.g. between 20L and 60L of prepared mortar per batch.
In an embodiment, the exchangeable container is moisture proof such that the mortar base product to be contained in the container may be prevented from undesirable absorbing of moisture. This is advantageous for the shelf life of the mortar base product and/or for the
CUGLA22001NL/PO -3- supply of mortar base product to the mixer as it prevents clumping of the mortar base product.
The control system is or may be configured to wirelessly recognise the mortar base product identifier and/or to wirelessly control the mixing device to execute the mixing protocol.
In an embodiment, the control system and/or identifier is wirelessly connected with a remote server and/or remote computer such that any data from said control system and/or identifier may be relayed to said remote server and/or remote computer. For example, data relating to the amount of mortar base product being contained in the exchangeable container. Said amount e.g. being determined from a weight measurement of a sensor in the container and/or the mixing device.
In coupling the exchangeable container with the mixing device, an outlet of the exchangeable container is connected with an inlet of the mixing device, e.g. an outlet opening in the container being aligned with an inlet opening in the mixing device.
The exchangeable container may be provided with a resealable filling opening, such as an opening being covered by a lid, for filling the container, e.g. from a storage container, or from a bag.
In an embodiment, the mortar base product identifier is reprogrammable. This allows for the same exchangeable container to be used for different types of mortar base product, e.g. when (re)filling the container.
In an embodiment, the mortar base product identifier is stored is an RFID tag, e.g. an NFC tag, and the control system has an RFID reader, e.g. an NFC reader, e.g. mounted on the mixing device. Such an NFC tag and NFC reader for example allows for relaying data from the tag to the reader and/or writing the data onto the tag or reader, and vice versa.
Alternatively, the identifier may e.g. be a tag, a barcode or a smart card, being coupled with and/or physically mounted in or on the exchangeable container. The control system being provided with a reader to read said identifier.
In an embodiment, the control system is configured to store multiple mixing protocols, and is configured to select the mixing protocol corresponding to the mortar base product that is identified by the identifier from the stored mixing protocols. Alternatively, or additionally, the identifier is configured to store one or more mixing protocols, and the control system is configured to read said mixing protocols.
CUGLA22001NL/PO -4-
In a practical embodiment, the control system is configured to adjust the mixing protocol based on a further parameter, wherein the control system comprises a sensor for measuring said further parameter, e.g. temperature of the mortar base product and/or of the environment, or the moisture level of the mortar base product and/or of the environment.
In another embodiment, the control system is configured to use an algorithm to determine the mixing protocol corresponding to the mortar base product that is identified by the recognised identifier, wherein the identified mortar base product is one of a set of parameters for said algorithm.
In a practical embodiment, the control system comprises a sensor for measuring a further parameter of the set of parameters for said algorithm, e.g. temperature of the mortar base product and/or the environment, or the moisture level of the mortar base product and/or the environment.
In an embodiment, the control system is configured to comprise one or more sensors to measure the consistency of the mortar being prepared. The control system may further be configured to determine whether the mortar is of a desired consistency, by comparing the measured consistency with the desired consistency, which may be stored in the control system and/or the identifier. The control system may further be configured to determine based on the measured consistency as compared with the desired consistency whether the mixing protocol is to be considered completed, or whether further mixing is required.
In an embodiment, the mixing system is provided with a signalling device signalling to a user when the mortar being prepared from mixing the mortar base product and the liquid is ready for use, e.g. upon completion of the mixing protocol. The signalling device may e.g. comprise a visual or auditory cue. Alternatively, or additionally, the signalling device may give a warning to a user when the environmental circumstances, e.g. temperature, are such that the mortar base product and/or the mixing protocol may require adjustment.
In an embodiment, the exchangeable container is configured to be releasably coupled with the mixing device and/or is configured to be stacked on top of the mixing device, e.g. by lifting the container on top of the mixing device by using a fork-lift and/or a crane.
In an embodiment, the mixing system comprises a flow promotion device for promoting the supply of mortar base product from the container to the mixing device, e.g. wherein a motor for the flow promotion device is integrated in the mixing device. This is advantageous as it aids the supply of mortar base product, and/or the dosage thereof, to the mixing device. With
CUGLA22001NL/PO -5- such a flow promotion device this supply may e.g. have a steady flow and/or a more uniform dosage of the mortar base product to the mixing device. For example, the flow promotion device might be configured to provide a certain flow rate. In addition such a flow promotion device allows for supplying the mortar base product to the mixing device without having to solely rely on a gravity induced flow of mortar base product. For example, the exchangeable container may have a reservoir for containing the mortar base product, wherein the reservoir has a substantially flat base. The latter is particularly practical for transport as this allows for a compact design of the container.
In an embodiment, the flow promotion device comprises one or more blades mounted movably in the container, e.g. rotatably, and a motor for driving the motion of the blades. The motor may e.g. be arranged on or in the container or on or in the mixing device. For the latter, the blades may be driven by the motor upon coupling the container with the mixing device.
This allows for a light-weight design for the container as fewer components are to be arranged thereon or therein.
In an embodiment, the exchangeable container and/or the mixing device provided with a valve, the valve being adapted to move from a closed position to an opened position after, e.g. upon, coupling the container with the mixing device, and from the opened position to the closed position after, e.g. upon, decoupling the container from the mixing device. The valve of the exchangeable container and/or the mixing device may be operated manually and/or electronically.
In an embodiment, the liquid supply assembly comprises a liquid reservoir that is integrated in the mixing device. This reservoir may act as a buffer for the liquid supply. Alternatively, or additionally the reservoir may be used as an emergency water supply. The liquid reservoir may e.g. contain between 10-50L of liquid. Typically preparing a batch of mortar from the mortar base product requires between 10-20 L of liquid.
This liquid reservoir may e.g. be used as a buffer between an external liquid supply and the mixer, or as an emergency water supply, e.g. if the mixing system falls without a source for such an external liquid supply . For example for a liquid supply assembly which has an auxiliary liquid supply by connecting the mixing device to the water mains. Additionally, or alternatively, the liquid reservoir being integrated in the mixing device allows for a self- contained mixing system.
CUGLA22001NL/PO -6-
Liquid contained in the liquid reservoir may be monitored such that input can be given to the control system, such that e.g. at insufficient amounts of liquid to prepare a batch of mortar, a signalling device could give a warning to a user that there are insufficient amounts of liquid
The mixing system may further comprise a secondary liquid supply assembly for supplying a secondary liquid, e.g. an additive such as a retardant, to the mixer. The secondary liquid may be mixed with the liquid supplied by the liquid supply assembly prior to entry thereof to the mixer, or the secondary liquid may be a separate supply to the mixer.
In an embodiment, the mixing system comprises a locking assembly for releasably coupling the exchangeable container to the mixing device, e.g. wherein the assembly comprises twist locks such as used for ISO-containers . In a locked state wherein the exchangeable container is coupled with the mixing device, e.g. by means of the twist locks, this allows for handling, e.g. lifting, the exchangeable container and the mixing device as a whole.
In an embodiment, the exchangeable container and the mixing device are provided with mating alignment members, e.g. for aligning the container and the mixing device when the container is stacked onto the mixing device.
In an embodiment, the mixer is mounted movably in the mixing device such that the mixer can move between an operative position and a cleaning position in which the mixer protrudes from an outer casing of mixing device. This allows for easy access to the mixer when cleaning.
In an embodiment, the mixing device comprises a plurality of exchangeable containers.
In an embodiment, the mixing system further comprises a storage container for filling of the exchangeable container, the storage container configured to store a mortar base product and having a storage mortar base product identifier, wherein the control system is configured to recognise the storage mortar base product identifier and to compare said identifier with the mortar base product identifier of the exchangeable container.
The invention further relates to a method for preparing mortar from a mortar base product and a liquid with a mixing system according to the invention, the method comprising the steps of: co inputting, e.g. recognising, the mortar base product identifier, o determining a mixing protocol corresponding to said identifier, o controlling the mixing device to execute said mixing protocol.
CUGLA22001NL/PO -7-
In an embodiment, the method further comprises the steps of: o recognising the storage mortar base product identifier, o comparing the recognised identifier with the mortar base product identifier of the exchangeable container, o determine if these identifiers match.
The invention further relates to a method for preparing mortar from a mortar base product and a liquid with a mixing system according to the invention, the method comprising the step of: o exchanging the exchangeable container when the mixing device is in operation.
In a second aspect the invention relates to a mortar mixing system for preparing mortar from a mortar base product and a liquid, the mixing system comprising: - a mixing device comprising a mixer, a motor for driving the mixer, and a liquid supply assembly for supplying the liquid, the mixing device being adapted to execute a mixing protocol for mixing the mortar base product and the liquid, - an exchangeable container configured to contain or containing the mortar base product, which container is configured to be releasably coupled with the mixing device whilst containing the mortar based product, and wherein the container is further provided with a mortar base product identifier, wherein the mixing system is configured to supply the mortar base product from the container to the mixing device, wherein the exchangeable container is releasably coupled with the mixing device and is configured to be stacked on top of the mixing device, and wherein the mixing system comprises a flow promotion device for promoting the supply of mortar base product from the container to the mixing device.
Advantageously, the exchangeability of the container allows for the mixing system to comprise a plurality of exchangeable containers — which could each be configured to contain a different mortar base product.
Itis a further advantage that the exchangeable container is configured to be releasably coupled with the mixing device whilst containing the mortar based product. This allows for the container to be transported whilst being filled with said product, and for the exchangeable
CUGLA22001NL/PO -8- container to be (refilled both on-site and elsewhere, e.g. at the factory or a storage container distanced from the mixing device.
The exchangeable container being releasably coupled with the mixing device further allows for the mixing device to remain on-site, whilst the container is being exchanged, e.g. to be (refilled.
The exchangeable container may even be exchanged whilst the mixing device is in operation, e.g. when the mixing device is in the process of preparing a mortar.
This mixing system is advantageous as it aids the supply of mortar base product, and/or the dosage thereof, to the mixing device. With such a flow promotion device this supply may e.g. have a steady flow and/or a more uniform dosage of the mortar base product to the mixing device. For example, the flow promotion device might be configured to provide a certain flow rate. In addition such a device allows for supplying the mortar base product to the mixing device without having to solely rely on a gravity induced flow of mortar base product. For example, the exchangeable container may have a reservoir for containing the mortar base product, wherein the reservoir has a substantially flat base. The latter is particularly practical for transport as this allows for a compact design of the container.
In an embodiment, the flow promotion device comprises one or more blades mounted movably in the container, e.g. rotatably, and a motor for driving the motion of the blades. The motor may e.g. be arranged on or in the container or on or in the mixing device. For the latter, the blades may be driven by the motor upon coupling the container with the mixing device.
This allows for a light-weight design for the container as fewer components are to be arranged thereon or therein.
The system according to the second aspect of the invention may include one or more features discussed herein with reference to the first aspect.
The invention will be explained further with reference to the drawings, in which like reference symbols designate like parts. In these drawings:
Fig. 1 shows a view in perspective of a mixing system according to the invention in an uncoupled state.
Fig. 2 partially shows a view in perspective of an inner part of the mixing system of Fig. 1.
CUGLA22001NL/PO -9-
Fig. 3 partially shows a view in perspective of an inner part of the mixing system of Fig. 1, the mixing system being in a coupled state.
Fig. 4 shows a view in perspective of the exchangeable container of the mixing system of Fig. 1.
In Figs. 1-3 is shown a mortar mixing system 1 for preparing mortar from a mortar base product and a liquid. The mixing system 1 comprises: - a mixing device 50 comprising a mixer 51, a motor 58 for driving the mixer 51, and a liquid supply assembly for supplying the liquid, the mixing device 50 being adapted to execute a mixing protocol for mixing the mortar base product and the liquid, - an exchangeable container 10 configured to contain or containing the mortar base product, which container 10 is configured to be releasably coupled with the mixing device 50 whilst containing the mortar based product, and wherein the container 10 is further provided with a mortar base product identifier, wherein the mixing system 1 is configured to supply the mortar base product from the container 10 to the mixing device 50, - a control system configured to: o input, e.g. recognise, the mortar base product identifier, o determine the mixing protocol corresponding to the mortar base product that is identified by the recognised identifier, o control the mixing device to execute said mixing protocol.
The exchangeable container 10 has an outer frame 11 an a reservoir 12 for containing the mortar base product. The reservoir 12 has a substantially flat base 20 (shown in Fig. 4).
It can be seen in Figs. 1-3 that the exchangeable container 10 is releasably coupled with the mixing device 50 by being stacked on top of the mixing device 50. The exchangeable container 10 is here provided with openings 23 for engaging a fork-lift such that the container 10 may easily be lifted to be stacked on top of the mixing device 50.
The exchangeable container 10 is provided with a valve 13, the valve being adapted to move from a closed position to an opened position (shown in Fig. 2 and 3) upon coupling the container with the mixing device 50, and from the opened position to the closed position upon decoupling the container 10 from the mixing device 50.
CUGLA22001NL/PO -10-
The mixing system 1 comprises a locking assembly having twist locks 54 for releasably coupling the exchangeable container 10 to the mixing device 50.
In coupling the exchangeable container 10 with the mixing device 50, an outlet opening 19 (shown in Fig. 4) of the exchangeable container 10 is connected with an inlet opening 56 of the mixing device 50 via respective connections 14 and 57 , wherein the outlet opening 19 in the container 10 is being aligned with the inlet opening 56 in the mixing device 50.
The opening 19 in the base 20 is covered by a grid 15 at such a distance that the blades 17 when being rotated about an axis defined by the shaft 18 can sweep along the base 20 underneath said grid 15. This grid prevents a column of mortar base product falling into the opening 19 when moving the valve 13 from the closed position to the opened position.
The mixing system 1 further comprises a flow promotion device 16 for promoting the supply of mortar base product from the container 10 to the mixing device 50. The flow promotion device 16 comprises blades 17 mounted rotatably in the container 10 and a motor 60 for driving the motion of the blades 17 through shaft 18.
The exchangeable container 10 and the mixing device 50 are provided with mating alignment members 55 and 22 for aligning the container 10 when it is stacked onto the mixing device 50. In this embodiment, the alignment of member 55 and 22 is coaxial with the axis defined by rotational shaft 18 for the blades 17 of flow promotion device 16.
The exchangeable container 10 is provided with a resealable opening for filling the container 10, which opening is here being covered by a lid 21, e.g. for filling from a storage container, or from a bag.
The mixer 51 defines a mixing chamber 52 in which the mortar base product can be mixed with liquid. The liquid supply assembly comprises a liquid reservoir 61 that is integrated in the mixing device 50.
The mixer 51 is mounted movably in the mixing device 50 such that the mixer 51 can move between an operative position (shown in Figs. 2-3) and a cleaning position (shown in Fig. 1) in which the mixer 51 protrudes from an outer casing 59 of mixing device 50.
CUGLA22001NL/PO -11-
The mortar base product identifier may be reprogrammable. The mortar base product identifier may be an RFID tag and the control system may have an RFID reader.
The control system may be operated by a control panel 53, which e.g. has a start and stop button, and/or an interface for a user to communicate a desired quantity of mortar.
The control system may be configured to store multiple mixing protocols, and may be configured to select the mixing protocol corresponding to the mortar base product that is identified by the recognised identifier from the stored mixing protocols. The control system is configured to adjust the mixing protocol based on a further parameter, wherein the control system comprises a sensor for measuring said further parameter, e.g. temperature of the mortar base product and/or the environment, or the moisture level of the mortar base product and/or the environment.
Alternatively, or additionally, the control system is configured to use an algorithm to determine the mixing protocol corresponding to the mortar base product that is identified by the recognised identifier, wherein the identified mortar base product is one of a set of parameters for said algorithm. The control system may comprise a sensor for measuring a further parameter of the set of parameters for said algorithm, e.g. temperature of the mortar base product and/or the environment, or the moisture level of the mortar base product and/or the environment.

Claims (21)

CONCLUSIESCONCLUSIONS 1. Mortelmixsysteem voor het bereiden van mortel uit een product op mortelbasis en een vloeistof, het mixsysteem omvattende: - een mixinrichting bestaande uit een mixer, een motor voor het aandrijven van de mixer en een vloeistoftoevoersamenstel voor het toevoeren van de vloeistof, waarbij de mixinrichting is ingericht om een mixprotocol uit te voeren voor het mixen van het product op mortelbasis en de vloeistof, - een verwisselbare houder die is ingericht om het product op mortelbasis te bevatten of dat bevat, welke houder is ingericht om losneembaar te worden gekoppeld met de mixinrichting terwijl deze het product op mortelbasis bevat, en waarbij de houder verder is voorzien van een identificator van het product op mortelbasis, waarbij het mixsysteem is ingericht om het product op mortelbasis van de houder naar de mixinrichting te voeren, - een besturingssysteem geconfigureerd om: o invoer van, bijv. herkennen van, de identificator van het product op mortelbasis, o het mixprotocol bepalen dat overeenkomt met het product op mortelbasis dat is geïdentificeerd door de herkende identificator, o de mixinrichting besturen om het mixprotocol uit te voeren.1. Mortar mixing system for preparing mortar from a mortar-based product and a liquid, the mixing system comprising: - a mixing device consisting of a mixer, a motor for driving the mixer and a liquid supply assembly for supplying the liquid, the mixing device is designed to carry out a mixing protocol for mixing the mortar-based product and the liquid, - an interchangeable holder that is designed to contain or contains the mortar-based product, which holder is designed to be detachably coupled to the mixing device while containing the mortar-based product, and wherein the container is further provided with an identifier of the mortar-based product, wherein the mixing system is arranged to convey the mortar-based product from the container to the mixing device, - a control system configured to: o inputting, e.g. recognizing, the identifier of the mortar-based product, o determining the mixing protocol corresponding to the mortar-based product identified by the recognized identifier, o controlling the mixing device to execute the mixing protocol. 2. Mortelmixsysteem volgens conclusie 1, waarbij de indentificator van het product op mortelbasis herprogrammeerbaar is.A mortar mix system according to claim 1, wherein the mortar-based product identifier is reprogrammable. 3. Mortelmixsysteem volgens een van de voorgaande conclusies, waarbij de identificator van het product op mortelbasis een RFID-tag is, bijvoorbeeld een NFC-tag en het besturingssysteem een bijbehorende RFID-lezer heeft, bijvoorbeeld. een NFC-lezer, bijvoorbeeld gemonteerd op het mixapparaat.Mortar mixing system according to any of the preceding claims, wherein the identifier of the mortar-based product is an RFID tag, for example an NFC tag, and the control system has an associated RFID reader, for example. an NFC reader, for example mounted on the mixing device. 4. Mortelmixsysteem volgens een van de voorgaande conclusies, waarbij het besturingssysteem is geconfigureerd om meerdere mixprotocollen op te slaan, en is geconfigureerd om het mixprotocol te selecteren dat overeenkomt met het product op mortelbasis dat wordt geïdentificeerd door de identificator uit de opgeslagen mixprotocollen .A mortar mixing system according to any one of the preceding claims, wherein the control system is configured to store a plurality of mixing protocols, and is configured to select the mixing protocol corresponding to the mortar-based product identified by the identifier from the stored mixing protocols. 5. Mortelmixsysteem volgens conclusie 4, waarbij het besturingssysteem is ingericht om het mixprotocol aan te passen op basis van een verdere parameter, waarbij het besturingssysteem een sensor omvat voor het meten van die verdere parameter, bijvoorbeeld temperatuur van het product op mortelbasis en/of van de omgeving, of het vochtgehalte van het product op mortelbasis en/of van de omgeving.5. Mortar mixing system according to claim 4, wherein the control system is designed to adjust the mixing protocol on the basis of a further parameter, wherein the control system comprises a sensor for measuring that further parameter, for example temperature of the mortar-based product and/or of the environment, or the moisture content of the mortar-based product and/or of the environment. 6. Mortelmixsysteem volgens een van de conclusies 1-3, waarbij het besturingssysteem is geconfigureerd om een algoritme te gebruiken om het mixprotocol te bepalen dat overeenkomt met het product op mortelbasis dat wordt geïdentificeerd door de herkende identificator, waarbij het geïdentificeerde product op mortelbasis een van een reeks parameters voor het algoritme is.A mortar mixing system according to any one of claims 1 to 3, wherein the control system is configured to use an algorithm to determine the mixing protocol corresponding to the mortar-based product identified by the recognized identifier, wherein the identified mortar-based product is one of is a set of parameters for the algorithm. 7. Mortelmixsysteem volgens conclusie 6, waarbij het besturingssysteem een sensor omvat voor het meten van een verdere parameter van de set parameters voor dat algoritme, bijvoorbeeld temperatuur van het product op mortelbasis en/of de omgeving, of het vochtgehalte van het product op mortelbasis en/of de omgeving.7. Mortar mixing system according to claim 6, wherein the control system comprises a sensor for measuring a further parameter of the set of parameters for that algorithm, for example temperature of the mortar-based product and/or the environment, or the moisture content of the mortar-based product and /or the environment. 8. Mortelmixsysteem volgens een van de voorgaande conclusies, waarbij de verwisselbare houder is ingericht om bovenop de mixinrichting te worden gestapeld.8. Mortar mixing system according to any of the preceding claims, wherein the exchangeable holder is designed to be stacked on top of the mixing device. 9. Mortelmixsysteem volgens een van de voorgaande conclusies, waarbij het mixsysteem een stromingsbevorderende inrichting omvat voor het bevorderen van de toevoer van product op mortelbasis vanuit de houder naar de mixinrichting, bijvoorbeeld waarbij een motor voor de stromingsbevorderende inrichting in de mixinrichting is geïntegreerd.9. Mortar mixing system according to any one of the preceding claims, wherein the mixing system comprises a flow-promoting device for promoting the supply of mortar-based product from the container to the mixing device, for example wherein a motor for the flow-promoting device is integrated into the mixing device. 10. Mortelmixsysteem volgens conclusie 9, waarbij de stromingsbevorderende inrichting één of meer in de houder beweegbaar gemonteerde schoepen omvat, bijvoorbeeld roteerbaar, en een motor voor het aandrijven van de beweging van de bladen.10. Mortar mixing system according to claim 9, wherein the flow-promoting device comprises one or more blades movably mounted in the holder, for example rotatable, and a motor for driving the movement of the blades. 11. Mortelmixsysteem volgens een van de voorgaande conclusies, waarbij de verwisselbare houder en/of de mixinrichting zijn voorzien van een klep, waarbij de klep is ingericht om van een gesloten positie naar een geopende positie te bewegen na, bijvoorbeeld bij, het koppelen van de houder met de mixinrichting, en van de geopende stand naar de gesloten stand na, bijvoorbeeld bij, het loskoppelen van de houder van de mixinrichting.11. Mortar mixing system according to any of the preceding claims, wherein the exchangeable holder and/or the mixing device are provided with a valve, wherein the valve is designed to move from a closed position to an open position after, for example, coupling of the holder with the mixing device, and from the open position to the closed position after, for example, disconnecting the holder from the mixing device. 12. Mortelmixsysteem volgens een van de voorgaande conclusies, waarbij het vloeistoftoevoersamenstel een in de mixinrichting geïntegreerd vloeistofreservoir omvat.12. Mortar mixing system according to any of the preceding claims, wherein the liquid supply assembly comprises a liquid reservoir integrated in the mixing device. 13. Mortelmixsysteem volgens een van de voorgaande conclusies, waarbij het mixsysteem een vergrendelingssamenstel omvat voor het losneembaar koppelen van de verwisselbare houder aan de mixinrichting, bijvoorbeeld het samenstel bestaande uit twist- locks.13. Mortar mixing system according to any of the preceding claims, wherein the mixing system comprises a locking assembly for releasably coupling the exchangeable holder to the mixing device, for example the assembly consisting of twist locks. 14. Mortelmixsysteem volgens een van de voorgaande conclusies, waarbij de verwisselbare houder en de mixinrichting zijn voorzien van in elkaar passende uitlijnorganen, bijvoorbeeld voor het uitlijnen wanneer de houder op de mixinrichting wordt gestapeld.14. Mortar mixing system according to any of the preceding claims, wherein the exchangeable holder and the mixing device are provided with mutually fitting alignment members, for example for alignment when the holder is stacked on the mixing device. 15. Mortelmixsysteem volgens een van de voorgaande conclusies, waarbij de mixer zodanig beweegbaar in de mixinrichting is gemonteerd dat de mixer kan bewegen tussen een werkstand en een reinigingsstand waarin de mixer uit een buitenmantel van de mixinrichting steekt.15. Mortar mixing system according to any of the preceding claims, wherein the mixer is movably mounted in the mixing device in such a way that the mixer can move between an operating position and a cleaning position in which the mixer protrudes from an outer casing of the mixing device. 16. Mixsysteem volgens een van de voorgaande conclusies, waarbij het mixsysteem meerdere verwisselbare houders omvat.16. Mixing system according to any of the preceding claims, wherein the mixing system comprises several exchangeable holders. 17. Werkwijze voor het bereiden van mortel uit een product op mortelbasis en een vloeistof met een mixsysteem volgens een van de conclusies 1-16, waarbij de werkwijze de stappen omvat van: o het invoeren, bijvoorbeeld herkennen, van de identificator van het product op mortelbasis, o het bepalen van een mixprotocol dat overeenkomt met de identificator, o het besturen van de mixinrichting om het mixprotocol uit te voeren.17. Method for preparing mortar from a mortar-based product and a liquid with a mixing system according to any one of claims 1-16, wherein the method comprises the steps of: o entering, for example recognizing, the identifier of the product on mortar base, o determining a mixing protocol that corresponds to the identifier, o controlling the mixing device to execute the mixing protocol. 18. Werkwijze volgens conclusie 17, waarbij de werkwijze verder de stappen omvat van: o het herkennen van de opslag identificator van het product op mortel basis, o het vergelijken van de herkende identificator met de identificator van het product op mortelbasis van de verwisselbare houder, o het bepalen of deze identificatoren overeenkomen.18. Method according to claim 17, wherein the method further comprises the steps of: o recognizing the storage identifier of the mortar-based product, o comparing the recognized identifier with the identifier of the mortar-based product of the interchangeable container, o determining whether these identifiers match. 19. Werkwijze voor het bereiden van mortel uit een product op mortelbasis en een vloeistof met een mixsysteem volgens een van de conclusies 1-16, waarbij de werkwijze de stap omvat van: o het verwisselen van de verwisselbare houder wanneer de mixinrichting in werking is.A method for preparing mortar from a mortar-based product and a liquid with a mixing system according to any one of claims 1-16, wherein the method comprises the step of: o changing the interchangeable container when the mixing device is in operation. 20. Mortelmixsysteem voor het bereiden van mortel uit een product op mortelbasis en een vloeistof, het mixsysteem omvattende: - een mixinrichting omvattende een mixer, een motor voor het aandrijven van de mixer en een vloeistoftoevoersamenstel voor het toevoeren van de vloeistof, waarbij de mixinrichting is aangepast om een mixprotocol uit te voeren voor het mixen van het mortelbasisproduct en de vloeistof, - een verwisselbare houder die is ingericht om het product op mortelbasis te bevatten of te bevatten, welke houder is ingericht om losneembaar te worden gekoppeld met de mixinrichting terwijl deze het product op mortelbasis bevat, en waarbij de houder verder is voorzien van een identificator van het product op mortelbasis, waarbij het mixsysteem is ingericht om het product op mortelbasis van de houder naar de mixinrichting te voeren, waarbij de verwisselbare houder losneembaar is gekoppeld met de mixinrichting en is ingericht om bovenop de mixinrichting te worden gestapeld, en waarbij het mixsysteem een stromingsbevorderende inrichting omvat voor het bevorderen van de toevoer van product op mortelbasis vanuit de houder naar de mixinrichting.20. Mortar mixing system for preparing mortar from a mortar-based product and a liquid, the mixing system comprising: - a mixing device comprising a mixer, a motor for driving the mixer and a liquid supply assembly for supplying the liquid, the mixing device being adapted to carry out a mixing protocol for mixing the mortar base product and the liquid, - an interchangeable holder designed to contain or contain the mortar-based product, which holder is designed to be releasably coupled to the mixing device while it is contains a mortar-based product, and wherein the holder is further provided with an identifier of the mortar-based product, wherein the mixing system is designed to convey the mortar-based product from the holder to the mixing device, wherein the exchangeable holder is releasably coupled to the mixing device and is adapted to be stacked on top of the mixing device, and wherein the mixing system comprises a flow-promoting device for promoting the supply of mortar-based product from the container to the mixing device. 21. Mortelmixsysteem volgens conclusie 20, waarbij de stromingsbevorderende inrichting één of meer in de houder beweegbaar gemonteerde schoepen omvat, bijvoorbeeld roteerbaar, en een motor voor het aandrijven van de beweging van de bladen.21. Mortar mixing system according to claim 20, wherein the flow-promoting device comprises one or more blades movably mounted in the holder, for example rotatable, and a motor for driving the movement of the blades.
NL2032563A 2022-07-21 2022-07-21 Mortar mixing system and method for preparing mortar from a mortar base product and a liquid NL2032563B1 (en)

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WO2011061176A2 (en) * 2009-11-18 2011-05-26 Christian Cebular Plaster mixing device and method for variably forming plaster
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