ES2338620A1 - Fluid mixing device by rotor of fixed and mobile aspects (Machine-translation by Google Translate, not legally binding) - Google Patents

Fluid mixing device by rotor of fixed and mobile aspects (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2338620A1
ES2338620A1 ES200801330A ES200801330A ES2338620A1 ES 2338620 A1 ES2338620 A1 ES 2338620A1 ES 200801330 A ES200801330 A ES 200801330A ES 200801330 A ES200801330 A ES 200801330A ES 2338620 A1 ES2338620 A1 ES 2338620A1
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Spain
Prior art keywords
fixed
rotor
mixing device
blades
motor
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Granted
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ES200801330A
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Spanish (es)
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ES2338620B1 (en
Inventor
Carlos Grau Mancho
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Instalaciones Ind Grau S L
INSTALACIONES INDUSTRIALES GRAU SL
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Instalaciones Ind Grau S L
INSTALACIONES INDUSTRIALES GRAU SL
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Priority to ES200801330A priority Critical patent/ES2338620B1/en
Publication of ES2338620A1 publication Critical patent/ES2338620A1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B01F7/18—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/16—Stators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

Fluid mixer device for rotor of fixed and mobile blades that allows the mixture of fluids in liquid and solid state to elaborate cosmetic, pharmaceutical and alimentary products of great homogeneity, as well as ease of cleaning that includes a tank-reactor (1) for the working fluid to be mixed, an addition valve (2) for the corresponding additive, a mixing chamber (6), an internal recirculation valve (7), a discharge or external recirculation line (8) according to the type of product to be elaborated and work cycles. And a stator composed of a rotor (9), and a motor (14) that starts and drives the mobile blades (17) between fixed blades (18) and a circulation area of the mixture (16). (Machine-translation by Google Translate, not legally binding)

Description

Dispositivo mezclador de fluidos por rotor de aspas fijas y móviles.Fluid mixing device by rotor fixed and mobile blades.

Sector técnicoTechnical sector

La invención que se protege en esta patente, consiste en un dispositivo mezclador de fluidos por rotor combinado de aspas fijas y móviles.The invention that is protected in this patent, consists of a combined rotor fluid mixing device of fixed and mobile blades.

Se trata, por tanto, de un dispositivo mezclador de fluidos por rotor de aspas, cuyo estátor o parte fija contiene en su interior un doble juego de aspas móviles y fijas que permiten altas prestaciones en operaciones de mezclado de fluidos para una óptima homogeneidad de los mismos. Siendo éstos destinados al sector de los productos cosméticos, farmacia y alimentación.It is therefore a mixing device of fluids per blade rotor, whose stator or fixed part contains in inside a double set of mobile and fixed blades that allow high performance in fluid mixing operations for a optimal homogeneity of them. Being these destined to the sector of cosmetic products, pharmacy and food. 

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Técnica anteriorPrior art

Los aparatos mezcladores y agitadores son empleados con diversas configuraciones y con la finalidad de obtener diferentes resultados en los productos elaborados, en función de su grado de relación de tipo y porcentajes de líquidos-sólidos entre los fluidos a combinar. Sin embargo, para los fluidos empleados en productos cosméticos, farmacéuticos o alimentarios se requiere un alto grado de homogeneidad y estabilidad en la mezcla resultante solamente alcanzable por un buen tratamiento de fricción y mixtura de fluidos y de las micro y pequeñas partículas sólidas adicionadas. Todo ello en base a los productos objeto de fabricación.The mixing and stirring devices are employees with various configurations and in order to obtain different results in processed products, depending on their degree of relationship of type and percentages of liquid-solids between the fluids to be combined. Without However, for fluids used in cosmetic products, Pharmaceutical or food a high degree of homogeneity and stability in the resulting mixture only achievable by a good friction treatment and fluid mixture and of the micro and small solid particles added. All of it based on the products manufactured.

En la actualidad, ya se conocen y son utilizados diversos aparatos de mezclado y emulsión; pero todos ellos presentan inconvenientes tanto operativos y también funcionales para conseguir una homogeneidad y uniformidad del producto resultante; con lo cual el uso de los medios ya desarrollados presentan siempre ciertas limitaciones frente a la invención que se presenta.At present, they are already known and used various mixing and emulsion apparatus; but they all present both operational and functional problems to achieve a homogeneity and uniformity of the resulting product; With which the use of already developed media always presents certain limitations on the invention presented.

Así, son ya conocidos como dispositivos, las invenciones de aparatos mezcladores de la Patente PCT W09845031 de TAKAYASU MASAKATSU (1998), la Patente china CN1066804 de PUMPTECH NV (1992) sobre un método y aparato para mezclar fluidos y sólidos, o más próximas pero alejada en su realización y finalidad la Patente francesa FR2835762 de VMI (2003) de un rotor-estátor, cuyo rotor contiene un eje de cuatro palas alineadas en paralelo que produce la mezcla en diferentes cámaras sucesivas al estar dispuestas en forma horizontal. Todas esas como anterioridades a la invención que se presenta, que se fundamentan sobre aplicaciones, usos o funciones muy diversas y como invenciones todas de las que resultan limitaciones funcionales y operativas y por tanto alejadas con respecto al dispositivo de la invención.Thus, they are already known as devices, the inventions of mixing devices of the PCT Patent W09845031 of TAKAYASU MASAKATSU (1998), Chinese Patent CN1066804 of PUMPTECH NV (1992) on a method and apparatus for mixing fluids and solids, or closer but further away in its realization and purpose the Patent French FR2835762 from VMI (2003) of a rotor-stator, whose rotor contains a four-axis parallel aligned blades that produces mixing in different successive cameras to be arranged horizontally. All those as prior to the invention presented, which based on very diverse applications, uses or functions and as inventions all of which result in functional limitations and operational and therefore remote with respect to the device of the invention. 

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Problema técnicoTechnical problem

En la industria alimentaria, cosmética y farmacéutica, usualmente, se utilizan materias primas de muy variable viscosidad que presentan problemas de limpieza al aglomerarse y localizarse en los fondos de los reactores, -sobre todo con alguna clase de polvos y partículas sólidas, p. ej, fabricación de dentífricos o de geles de baño-, y que suponen siempre una gran dificultad para lograr una uniformidad en la mezcla en la totalidad del reactor, o bien largos periodos de utilización para lograr una buena homogenización, e inclusive la repetición de ciclos de mezclado.In the food, cosmetic and Pharmaceutical, usually, very raw materials are used variable viscosity presenting cleaning problems at agglomerate and be located in the bottoms of the reactors, - on all with some kind of powders and solid particles, e.g. eg manufacture of dentifrices or bath gels-, and that suppose always a great difficulty to achieve a uniformity in the mixture in the entire reactor, or long periods of use to achieve a good homogenization, and even the repetition of mixing cycles

Todos estos problemas suponen, unos productos descartados de su comercialización por baja calidad, o por no cumplir con las normativas técnicas industriales estandarizadas, y por tanto mayores costes económicos en los procesos industriales.All these problems involve some products discarded from marketing due to poor quality, or not comply with standardized industrial technical regulations, and therefore higher economic costs in the processes Industrial 

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Solución técnicaTechnical solution

En la presente invención que se describe se desarrolla una máquina capaz de reducir las partículas de un producto para mejorar sus propiedades, y aumentar la capacidad de absorción del mismo por la piel en su uso como producto cosmético o sanitario, de modo mecánico mediante el cizallamiento y el cambio iónico para que se produzca el encadenamiento de las moléculas formando una emulsión estable, solucionando los problemas anteriores y mejorando el proceso.In the present invention described, develops a machine capable of reducing the particles of a product to improve its properties, and increase the ability to absorption of it by the skin in its use as a cosmetic product or sanitary, mechanically through shear and change ionic so that chain chaining occurs forming a stable emulsion, solving the above problems and improving the process.

Estos problemas, operativos, funcionales y de limpieza, se superan principalmente por la configuración del rotor-estátor con un juego doble de aspas que cizallan de manera efectiva las materias primas en producción, así como por la disposición del rotor de forma inmediata y solidaria con el reactor de fluidos, y la posición de todo el dispositivo en vertical.These problems, operational, functional and cleaning, are exceeded mainly by the configuration of the rotor-stator with a double set of blades that effectively shear raw materials in production as well as per the arrangement of the rotor immediately and in solidarity with the fluid reactor, and the position of the entire device in vertical. 

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Efectos ventajososAdvantageous effects

Como ya hemos apuntado y se puede deducir, las ventajas de la nueva invención destacan en sus niveles funcionales, operativos y económicos. Funcionales, puesto que el cizallamiento se produce de modo inmediato al reactor sin cámaras intermedias. Operativo, porque se consigue un excelente nivel de drenaje para su limpieza posterior, así como un producto resultante de perfecta combinación uniforme y homogénea de sólidos-líquidos, y de líquidos de diferentes densidades mezclados entre sí, ya que se encuentran en continua circulación dentro del dispositivo sin posibilidad de aglomerarse.As we have already pointed out and can be deduced, the advantages of the new invention stand out in its functional levels, Operational and economic. Functional, since the shear is immediately produces the reactor without intermediate chambers. Operational, because you get an excellent level of drainage for your subsequent cleaning, as well as a product resulting from perfect uniform and homogeneous combination of solid-liquids, and liquids of different densities mixed together as they are in continuous circulation within the device without the possibility of agglomerate.

Y finalmente, también se generan ventajas económicas al reducir el tiempo de trabajo del mezclador o los ciclos de trabajo reiterados de un mismo proceso, independientemente de la presión y temperaturas necesarias, gracias al gran poder de fricción del rotor con doble juego de aspas móviles y fijas.And finally, advantages are also generated economical by reducing the working time of the mixer or repeated work cycles of the same process, independently of the necessary pressure and temperatures, thanks to the great power of Rotor friction with double set of mobile and fixed blades. 

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Descripción de las figurasDescription of the figures

Para una mejor comprensión de las características generales anteriormente mencionadas, se acompañan varios dibujos a la presente invención los cuales exponen como se especifica a continuación:For a better understanding of General characteristics mentioned above are accompanied several drawings to the present invention which set forth as specify below:

Figura 1: Proyección de un conjunto formado por un dispositivo mezclador de fluidos por rotor de aspas fijas y móviles, en una vista seccionada en perfil de un tanque-reactor (1), válvula de adición (2) que contiene un vástago (3) una boquilla (4) y una junta tórica (5), una cámara de mezcla (6), una válvula de recirculación interna (7), una conducción de descarga o de recirculación externa (8), y un estátor compuesto de un rotor (9), una torreta del motor (10), un eje del motor (11), un juego de dos rodamientos (12), una brida del motor (13), y un motor (14).Figure 1: Projection of a set consisting of a fixed blade rotor fluid mixing device and mobile, in a sectioned view in profile of a tank-reactor (1), addition valve (2) that it contains a rod (3) a nozzle (4) and an o-ring (5), a mixing chamber (6), an internal recirculation valve (7), a discharge conduit or external recirculation (8), and a stator composed of a rotor (9), an engine turret (10), a shaft of the motor (11), a set of two bearings (12), a motor flange (13), and an engine (14).

Figura 2: Proyección de una vista en planta del estátor de un dispositivo mezclador de fluidos por rotor de aspas fijas y móviles, compuesto de una conducción de descarga o de recirculación externa (8), una carcasa (15), un área de circulación de la mezcla (16), aspas móviles (17) y aspas fijas (18).Figure 2: Projection of a plan view of the stator of a blade rotor fluid mixing device fixed and mobile, consisting of a discharge line or external recirculation (8), a housing (15), a circulation area of the mixture (16), mobile blades (17) and fixed blades (18). 

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Modo de realizar la invenciónHow to carry out the invention

El dispositivo mezclador de fluidos por rotor de aspas fijas y móviles puede ser realizado y dispuesto de la siguiente manera:The fluid mixing device by rotor of Fixed and mobile blades can be made and disposed of the Following way:

Sobre un tanque-reactor (1) se introduce el fluido de trabajo a mezclar, mientras que por la válvula de adición (2) que contiene un vástago (3) una boquilla (4) y una junta tórica (5), se añade el aditivo correspondiente en función del producto de interés que puede ser líquido, sólido o semisólido, el cual entra en contacto con el fluido en una cámara de mezcla (6).En función del tipo de producto a elaborar y del grado de su cizallamiento, bien una válvula de recirculación interna (7) o bien una conducción de descarga o de recirculación externa (8) permitirán la mezcla constante en el interior, la mezcla y descarga directa ya homogeneizada, o la mezcla y recirculación externa y su vuelta a introducir por vía del tanque-reactor.On a tank-reactor (1) it introduce the working fluid to be mixed, while the addition valve (2) containing a stem (3) a nozzle (4) and an O-ring (5), the corresponding additive is added in function of the product of interest that can be liquid, solid or semi-solid, which comes into contact with the fluid in a chamber of mixture (6). Depending on the type of product to be manufactured and the degree of its shear, either an internal recirculation valve (7) or either a discharge or external recirculation line (8) allow constant mixing inside, mixing and unloading direct already homogenized, or external mixing and recirculation and its reintroduced via the tank-reactor.

Esta función de cizallamiento de las mezclas combinadas de fluido y aditivos, el estátor compuesto de un rotor (9), una torreta del motor (10), un eje del motor (11), un juego de dos rodamientos (12), una brida del motor (13), y un motor (14) pone en marcha y acciona a las aspas móviles (17) contenidas dentro de una carcasa (15), que perfectamente coordinadas con las aspas fijas (18) y un área de circulación de la mezcla (16) facilitan el friccionado y cizallado de la mezcla, para su descarga directa como producto elaborado o su recirculación a través de una conducción de descarga o de recirculación externa (8).This shear function of mixtures combined of fluid and additives, the stator composed of a rotor (9), a motor turret (10), a motor shaft (11), a set of two bearings (12), a motor flange (13), and a motor (14) put in motion and drives the mobile blades (17) contained within a housing (15), which perfectly coordinated with the fixed blades (18) and a circulation area of the mixture (16) facilitate the friction and shear of the mixture, for direct discharge as elaborated product or its recirculation through a conduction of discharge or external recirculation (8).

Todo ello pudiendo ser realizado con diferentes juegos de temperatura y presión atmosféricas constantes o discontinuas.All this can be done with different constant atmospheric temperature and pressure sets or discontinuous

Claims (2)

1. Dispositivo mezclador de fluidos por rotor de aspas fijas y móviles caracterizado porque consiste en un tanque-reactor (1) donde se introduce el fluido de trabajo a mezclar, una válvula de adición (2) que contiene un vástago (3) una boquilla (4) y una junta tórica (5), donde se añade el aditivo correspondiente en función del producto de interés que puede ser líquido, sólido o semisólido, una cámara de mezcla (6), una válvula de recirculación interna (7), una conducción de descarga o de recirculación externa (8). Y un estátor compuesto con un rotor (9), una torreta del motor (10), un eje del motor (11), un juego de dos rodamientos (12), una brida del motor (13), y un motor (14) que pone en marcha y acciona las aspas móviles (17) contenidas dentro de una carcasa (15), unas aspas fijas (18) y un área de circulación de la mezcla (16).1. Fixed and mobile blade rotor fluid mixing device characterized in that it consists of a tank-reactor (1) where the working fluid to be mixed is introduced, an addition valve (2) containing a rod (3) a nozzle (4) and an O-ring (5), where the corresponding additive is added depending on the product of interest that can be liquid, solid or semi-solid, a mixing chamber (6), an internal recirculation valve (7), a discharge or external recirculation conduction (8). And a stator composed of a rotor (9), a motor turret (10), a motor shaft (11), a set of two bearings (12), a motor flange (13), and a motor (14) which starts and drives the moving blades (17) contained within a housing (15), fixed blades (18) and a circulation area of the mixture (16). 2. Dispositivo mezclador de fluidos por rotor de aspas fijas y móviles conforme a la Reivindicación 1 caracterizado porque comprende diferentes rangos de temperaturas y presiones atmosféricas, constantes o discontinuas.2. Fixed and mobile blade rotor fluid mixing device according to claim 1 characterized in that it comprises different ranges of atmospheric temperatures and pressures, constant or discontinuous.
ES200801330A 2008-04-25 2008-04-25 FLUID MIXING DEVICE FOR ROTOR OF FIXED AND MOBILE ASPAS. Expired - Fee Related ES2338620B1 (en)

Priority Applications (1)

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ES200801330A ES2338620B1 (en) 2008-04-25 2008-04-25 FLUID MIXING DEVICE FOR ROTOR OF FIXED AND MOBILE ASPAS.

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ES200801330A ES2338620B1 (en) 2008-04-25 2008-04-25 FLUID MIXING DEVICE FOR ROTOR OF FIXED AND MOBILE ASPAS.

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3285702A (en) * 1962-12-03 1966-11-15 Raymond J Lamb Apparatus for conditioning material
ES411938A1 (en) * 1972-02-22 1976-05-01 Continental Oil Co Large capacity-external cooled vinyl halide polymerization reactor
ES2095740T3 (en) * 1992-12-16 1997-02-16 Niro Holding As METHOD OF INJECTING A FIRST FLUID IN A SECOND FLUID AND APPARATUS FOR CARRYING OUT THE METHOD.
FR2777804A1 (en) * 1998-04-23 1999-10-29 Pompes Et Melangeurs Michel Sa Submerged mixer for producing emulsions
WO2003002241A1 (en) * 2001-06-12 2003-01-09 Scanima A/S Homogenizer
US20040057884A1 (en) * 2002-09-25 2004-03-25 Industrial Technology Research Institute Reactor for producing ultra fine particles
WO2007041878A1 (en) * 2005-10-07 2007-04-19 Sulzer Mixpac Ag Dynamic mixer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3285702A (en) * 1962-12-03 1966-11-15 Raymond J Lamb Apparatus for conditioning material
ES411938A1 (en) * 1972-02-22 1976-05-01 Continental Oil Co Large capacity-external cooled vinyl halide polymerization reactor
ES2095740T3 (en) * 1992-12-16 1997-02-16 Niro Holding As METHOD OF INJECTING A FIRST FLUID IN A SECOND FLUID AND APPARATUS FOR CARRYING OUT THE METHOD.
FR2777804A1 (en) * 1998-04-23 1999-10-29 Pompes Et Melangeurs Michel Sa Submerged mixer for producing emulsions
WO2003002241A1 (en) * 2001-06-12 2003-01-09 Scanima A/S Homogenizer
US20040057884A1 (en) * 2002-09-25 2004-03-25 Industrial Technology Research Institute Reactor for producing ultra fine particles
WO2007041878A1 (en) * 2005-10-07 2007-04-19 Sulzer Mixpac Ag Dynamic mixer

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