FR2877746A1 - Dosing and mixing procedure for ingredients of liquid or paste products that are coloured, perfumed or flavoured uses recipes with weights converted to volumes and adjusted automatically for computer software - Google Patents

Dosing and mixing procedure for ingredients of liquid or paste products that are coloured, perfumed or flavoured uses recipes with weights converted to volumes and adjusted automatically for computer software Download PDF

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Publication number
FR2877746A1
FR2877746A1 FR0411902A FR0411902A FR2877746A1 FR 2877746 A1 FR2877746 A1 FR 2877746A1 FR 0411902 A FR0411902 A FR 0411902A FR 0411902 A FR0411902 A FR 0411902A FR 2877746 A1 FR2877746 A1 FR 2877746A1
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FR
France
Prior art keywords
recipes
channel
dosing
ingredients
liquid
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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.)
Pending
Application number
FR0411902A
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French (fr)
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FR2877746A3 (en
Inventor
Bruno Constant Alber Blanchard
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Individual
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Individual
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Priority to FR0411902A priority Critical patent/FR2877746A1/en
Publication of FR2877746A3 publication Critical patent/FR2877746A3/en
Publication of FR2877746A1 publication Critical patent/FR2877746A1/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/84—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/84—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins
    • B01F33/846—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins using stored recipes for determining the composition of the mixture to be produced, i.e. for determining the amounts of the basic components to be dispensed from the component receptacles
    • 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
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • B01F35/882—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances
    • B01F35/8822—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances using measuring chambers of the piston or plunger type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/21—Mixing of ingredients for cosmetic or perfume compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel

Abstract

The procedure consists of converting a recipe with ingredients in weights to volumes, adjusting it automatically for computer software including theoretical and actual densities and concentrations, and delivering all the ingredients to a mixer through flow channels at an optimal rate and in precise volumes. This is followed by dynamic mixing of ingredients and automatic cleaning of the equipment with a pressurised rinsing liquid between one recipe and another. The procedure uses a micro-computer for calculating the ingredients and storing the recipes, servo-motors and precision volumetric pumps ensuring constant volumes and a repeatable operation.

Description

PROCEDE DE DOSAGE ET DE MELANGE ASSURANT LA FABRICATIONMETHOD OF ASSAYING AND MIXING FOR MANUFACTURING

EN LIGNE ET EN CONTINU DE PRODUITS MULTICOMPOSANTS  ONLINE AND CONTINUOUS MULTICOMPONENT PRODUCTS

LIQUIDES OU PATEUX,PAR EXEMPLE DES PRODUITS COLORES, PARFUMES, AROMATISES ETC, TELS QUE LES PEINTURES, ENCRES, COLLES COLOREES, PRODUITS D'ETANCHEITE, ETC Les technologies utilisées jusqu'à ce jour sont les répliques de la fabrication de ces produits en laboratoire.  LIQUID OR PASTY, FOR EXAMPLE COLORFUL PRODUCTS, FRAGRANCES, AROMATISES ETC, SUCH AS PAINTS, INKS, COLORED COLLARS, SEALANTS, ETC The technologies used to date are the replicas of the manufacture of these products in the laboratory .

En effet, les produits colorés,parfumés,aromatisés, sont l'amalgame de plusieurs produits de base dans un support (ou liant). Ces produits sont fabriqués suivant le 10 processus suivant: Exemple détermination d'une recette de peinture en laboratoire Dès que la recette est déterminée, elle est extrapolée pour de plus grande quantité Exemple: On a Xn =à la masse du produit n et An le nom du produit n: La recette sera du type: -Xo gramme de produit Ao +X1 gramme de produitAl + X2 gramme de produit A2 + Xn gramme de produit An Cette recette est bien évidemment ramenée à une autre échelle de manière à fabriquer des lots souvent proches de 800 Kgs,pour les peintures.  Indeed, colored products, flavored, flavored, are the amalgam of several commodities in a carrier (or binder). These products are manufactured according to the following process: Example determination of a painting recipe in the laboratory As soon as the recipe is determined, it is extrapolated for a larger quantity Example: Xn = to the mass of the product n and An name of the product n: The recipe will be of the type: -Xo gram of product Ao + X1 gram of product Al + X2 gram of product A2 + Xn gram of product An This recipe is of course taken to another scale so as to produce batches often close to 800 Kgs, for paintings.

Tous les produits sont pesés, puis versés dans une cuve. Un malaxeur est chargé de 20 mélanger les différents composants pour les homogénéiser.  All products are weighed and then poured into a tank. A mixer is responsible for mixing the various components to homogenize them.

Lorsque la recette est réalisée, un échantillonnage est contrôlé par le laboratoire qui décide de rajouter quelques grammes de certains composants pour obtenir la teinte désirée suivant les seuils de tolérance acceptables.  When the recipe is made, a sampling is controlled by the laboratory, which decides to add a few grams of certain components to obtain the desired hue according to the acceptable tolerance levels.

Puis le produits obtenu est stocké dans une cuve servant à la mise en conditionnement.  Then the products obtained is stored in a tank used for packaging.

Celle-ci s'effectue de façon détournée par contrôle pondérale,bien que les emballages soient vendus suivant des volumes et non des poids (0,25 1 0,50 1 1 litre, etc...) La présente invention concerne le dosage et le mélange de produits liquides ou pâteux, colorés, parfumés ou aromatisés, en ligne et en continu, en particulier les peintures, les encres, les colles colorées,les détergents,les recettes alimentaires,les produits cosmétologiques,etc.  This is carried out in a diversified way by weight control, although the packages are sold in volumes and not in weight (0.25 1 0.50 1 1 liter, etc ...) The present invention relates to the dosage and the mixing of liquid or pasty, colored, flavored or flavored products, online and continuously, in particular paints, inks, colored glues, detergents, food recipes, cosmetological products, etc.

La méthode actuelle (travail par lot) n'est pas souple. Si un client désire un produit spécifique,il lui est fabriqué un lot d'environ 800 Kgs, même s'il n'en désire que 100 Kgs.  The current method (batch work) is not flexible. If a customer wants a specific product, he is made a lot of about 800 Kgs, even if he only wants 100 Kgs.

Le solde du lot est ainsi stocké jusqu'au jour ou la date de péremption est dépassée. A ce 5 moment le mélange restant doit être recyclé.  The balance of the batch is thus stored until the expiry date has passed. At this point the remaining mixture must be recycled.

Dans le cas des peintures,avec l'avènement des peintures à l'eau(phase aqueuse),les délais de péremption diminuent(moins d'un an).  In the case of paints, with the advent of water-based paints (aqueous phase), the expiry periods decrease (less than one year).

Ce qui nous donne que pour 100 Kgs de peinture vendue: -Fabrication de 800 Kgs de peinture.  Which gives us only for 100 Kgs of paint sold: - Production of 800 Kgs of paint.

-Transfert des 800 Kgs vers la cuve de conditionnement -Conditionnement des 100 Kgs de peinture suivant l'ordre de fabrication. - Conditionnement arbitraire des 700 Kgs restant.  -Transfer of 800 Kgs to the conditioning tank -Packaging of 100 Kgs of paint according to the production order. - Arbitrary packaging of the remaining 700 Kgs.

-Stockage des 700 Kgs restant,qui nécessite une gestion de stock et des péremption. -Nettoyage de la cuve de conditionnement(4 à8 heures) En finalité si la totalité des 700 Kgs n'est pas vendu avant la date de péremption, il faut traiter la peinture restante(cout d'incinération par exemple).  -Storage of the remaining 700 Kgs, which requires inventory management and expiry. -Cleaning of the conditioning tank (4 to 8 hours) In the end if all 700 Kgs are not sold before the expiry date, it is necessary to treat the remaining paint (incineration cost for example).

La présente invention permet de réaliser la quantité de peinture voulue, ce qui évite l'immobilisation de valeur ajoutée et la diminution de quantité de déchet à retraiter. Elle permet de changer rapidement de recette (quelques minutes) et de minimiser les déchets,qui sont légèrement supérieur au volume interne de la tète de mélange; la présente invention propose donc un procédé de dosage et de mélange en continu des produits multicomposants,par exemple des produits colorés,aromatisés ou parfumés, et suivant des recettes volumètriques.  The present invention makes it possible to achieve the desired amount of paint, which avoids the immobilization of added value and the reduction of the amount of waste to be reprocessed. It allows to quickly change the recipe (a few minutes) and to minimize the waste, which is slightly higher than the internal volume of the mixing head; the present invention therefore proposes a method for continuously dosing and mixing multicomponent products, for example colored, flavored or perfumed products, and according to volumetric recipes.

Elle se caractérise par l'enchainement des opérations suivantes: -Calcul des recettes volumétriques à partir des recettes massiques,et en intégrant la densité théorique de chaque composant et la concentration égal à 100%..  It is characterized by the sequence of the following operations: - Calculation of the volumetric recipes from the mass recipes, and by integrating the theoretical density of each component and the concentration equal to 100%.

-Ajustement automatique de la recette à partir de la densité etde la concentration réels des composant.Les deux opérations précédentes sont réalisées par un micro-ordinateur à partir d'un logiciel de calcul.  Automatic adjustment of the recipe from the actual density and concentration of the components. The two preceding operations are carried out by a microcomputer from a calculation software.

-Les recettes ainsi réalisées en volume,sont envoyées à un automate qui gére n servomoteurs (n nombre de composants du mélange) -En fonction des débits désirés, des quantités désirées, et des recettes désirées, les groupes motopompes qui sont constitués de pompes volumétrique de précision et de servomoteurs, sont asservis comme autant d'axes travaillant en même temps avec un démarrage et un arrêt simultanés des n axes.  The recipes thus produced in volume, are sent to an automaton which manages servomotors (n number of components of the mixture). According to the desired flow rates, the desired quantities, and the desired recipes, the pump units which consist of volumetric pumps. precision and servomotors, are enslaved as many axes working at the same time with simultaneous start and stop n axes.

Ces groupes motopompes assurent voie par voie le dosage volumétrique précis grace à la résolution du servomoteur,et au volume constant obtenu par tour de pompes.  These motor pump units ensure precise volumetric dosing via the resolution of the servomotor and the constant volume obtained per pump revolution.

-Chacun des n canaux d' arrivée,des différents composants est controlé en débit par un débitmètre qui permet à chaque servomoteur de travailler en boucle fermé (auto contrôle et auto asservissement) et de réalisé un asservissement en dynamique des débits ce qui garantit le bon dosage des n composants.  Each of the n channels of arrival, of the various components is controlled in flow by a flowmeter which allows each servomotor to work in closed loop (self control and auto servo control) and to realize a servocontrol in flow dynamics which guarantees the good dosage of n components.

- Chacun des n produits est véhiculé vers une valve simple ou à recirculation montée 10 sur une tète de mélange dynamique.  Each of the n products is conveyed to a simple or recirculating valve mounted on a dynamic mixing head.

- Une tète de mélange dynamique qui permet de mélangés les produits à des débits régulés et controlés,en continu et par petit volume en écoulement, constituée de: Un système d'entrainement en rotation par un moteur pneumatique ou électrique. (servomoteur par exemple) D'un corps support, recevant les valves D'un stator.  - A dynamic mixing head that allows the products to be mixed at regulated and controlled flow rates, continuously and in small volume flow, consisting of: A rotating drive system by a pneumatic or electric motor. (servomotor for example) Of a support body, receiving the valves Of a stator.

D'un rotor permettant d'homogénéiser les n produits arrivant dans la tète(suivant la recette) D'une chambre de mélange.  A rotor to homogenize the n products arriving in the head (according to the recipe) of a mixing chamber.

-D'un nettoyage automatique de la tète par un liquide de nettoyage sous pression permettant d'obtenir une émulsion, assurant le rinçage de la tète entre deux recettes différentes en quelques minutes.  -An automatic cleaning of the head by a pressure cleaning liquid to obtain an emulsion, ensuring the rinsing of the head between two different recipes in a few minutes.

Ce système allié aux précédent,permet de n'avoir que quelques centaines de centimètres cubes de déchet(volume légérement supérieurau volume de la chambre de mélange de la 25 tete de mélange dynamique), entre chaque changement de recettes.  This system, combined with the above, makes it possible to have only a few hundred cubic centimeters of waste (volume slightly greater than the volume of the mixing chamber of the dynamic mixing head), between each change in recipes.

- D'un asservissement qui calcule le volume débité en sortie de chaque pompe.  - Servo control that calculates the volume output at the output of each pump.

- D un asservissement qui calcule le volume de produit multicomposant débité en sortie de la tète de mélange.  - Servo control that calculates the volume of multicomponent product output at the output of the mixing head.

Claims (1)

REVENDICATIONS Revendications No 1Claims No 1 Procéde de dosage et de mélange,assurant la fabrication en ligne et en continude produits multicomposants,liquides ou pateux,par exemple colorés, parfumés ou a aromatisés,tels que les peintures,les encres,les colles,les produits d'étanchéité etc..., caractérisé ence qu'il comprend les opérations suivantes: -Le calcul des recettes volumètriques à partir des recettes massiques,en y intégrant la densité théorique de chaque composant et une concentration de 100%.  Dosing and mixing process, ensuring continuous and continuous manufacture of multicomponent, liquid or pasty products, for example colored, flavored or flavored, such as paints, inks, glues, sealants, etc. ., characterized in that it comprises the following operations: - The calculation of volume recipes from mass recipes, incorporating the theoretical density of each component and a concentration of 100%. - L'ajustement automatique des recettes en integrant dans le logiciel de calcul,la densité et la concentration réelles de chaque composant.  - The automatic adjustment of recipes by integrating into the calculation software, the actual density and concentration of each component. -Le dosage canal par canal de chaque composant du mélange dans les bons débits et dans les bonnes volumes.  -The channel-by-channel dosing of each component of the mixture in good flow rates and in the right volumes. -Le contrôle du débit voie par voie avec un autoajustement des débits réels par rapport aux débits théoriques.  -The control of the channel-by-channel flow rate with a self-adjustment of the actual flow rates with respect to the theoretical flow rates. - Le mélange dynamique des différents composants en continu et par petit volume en 15 écoulement.  - Dynamic mixing of the various components continuously and by small volume in flow. -Le nettoyage automatique entre chaque recettes des élèments permettant de mélanger les différents composants par un liquide de rinçage sous pression.  Automatic cleaning between each recipe of the elements making it possible to mix the various components with a pressurized rinsing liquid. - Le calcul du produit débité canal par canal et du produit multicomposant débité en ajoutant les résultats de chaque canal entrant dans la recette.  - Calculation of the product output channel by channel and the multicomponent product produced by adding the results of each channel entering the recipe. Revendication No 2: Dispositif de dosage et de mélange assurant la fabrication en ligne et en continu de produits multicomposants,liquides ou pateux,par exemple colorés,parfumés ou aromatisés tels que les peintures,les encres,les colles,les produits d'étanchéité etc intégrant les moyens techniques suivant: -Un micro-ordinateur assurant tous les calculs et le stockage des recettes.  Claim No. 2: Dosing and mixing device for the on-line and continuous manufacture of multicomponent, liquid or pasty products, for example colored, scented or flavored products such as paints, inks, glues, sealants, etc. incorporating the following technical means: - A microcomputer ensuring all calculations and storage of recipes. - Un automate programmable gérant les n servomoteurs,et les asservissements séquenciels.  - A programmable controller managing the n servomotors, and sequential servocontrols. - n Groupes motopompes constitués d'une pompe volumétrique de précision, et d'un servomoteur garantissant pour l'une d'un volume constant par tour de pompe,et pour l'autre la répétabilité et la reproductibilité du nombre de tour de la pompe.  - n Pump units consisting of a precision displacement pump, and a servomotor guaranteeing for one a constant volume per pump revolution, and for the other the repeatability and reproducibility of the number of pump revolutions .
FR0411902A 2004-11-08 2004-11-08 Dosing and mixing procedure for ingredients of liquid or paste products that are coloured, perfumed or flavoured uses recipes with weights converted to volumes and adjusted automatically for computer software Pending FR2877746A1 (en)

Priority Applications (1)

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FR0411902A FR2877746A1 (en) 2004-11-08 2004-11-08 Dosing and mixing procedure for ingredients of liquid or paste products that are coloured, perfumed or flavoured uses recipes with weights converted to volumes and adjusted automatically for computer software

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FR0411902A FR2877746A1 (en) 2004-11-08 2004-11-08 Dosing and mixing procedure for ingredients of liquid or paste products that are coloured, perfumed or flavoured uses recipes with weights converted to volumes and adjusted automatically for computer software

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FR2877746A1 true FR2877746A1 (en) 2006-05-12

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009103449A1 (en) * 2008-02-23 2009-08-27 Bayer Materialscience Ag Method and device for producing mixtures
EP2260904A1 (en) * 2009-06-13 2010-12-15 Gavrilovic, Rade Method for mixing perfume
FR3024377A1 (en) * 2014-08-04 2016-02-05 Liquid Control DEVICE FOR ASSAYING MULTI-COMPONENT PRODUCTS
CN110898755A (en) * 2018-09-17 2020-03-24 郑州三华科技实业有限公司 Automobile repair paint volume color matching method and automobile repair paint fixed-volume injection device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009103449A1 (en) * 2008-02-23 2009-08-27 Bayer Materialscience Ag Method and device for producing mixtures
EP2260904A1 (en) * 2009-06-13 2010-12-15 Gavrilovic, Rade Method for mixing perfume
FR3024377A1 (en) * 2014-08-04 2016-02-05 Liquid Control DEVICE FOR ASSAYING MULTI-COMPONENT PRODUCTS
CN110898755A (en) * 2018-09-17 2020-03-24 郑州三华科技实业有限公司 Automobile repair paint volume color matching method and automobile repair paint fixed-volume injection device

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