WO2001081020A1 - Method for continuously cleaning and removing grease from kitchen extraction circuits and for neutralising odours at the outlet of exhaust ducts - Google Patents

Method for continuously cleaning and removing grease from kitchen extraction circuits and for neutralising odours at the outlet of exhaust ducts Download PDF

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Publication number
WO2001081020A1
WO2001081020A1 PCT/FR2000/001077 FR0001077W WO0181020A1 WO 2001081020 A1 WO2001081020 A1 WO 2001081020A1 FR 0001077 W FR0001077 W FR 0001077W WO 0181020 A1 WO0181020 A1 WO 0181020A1
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WIPO (PCT)
Prior art keywords
water
products
ducts
nozzles
pump
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PCT/FR2000/001077
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French (fr)
Inventor
Gabriel Sylvestre
Original Assignee
Gabriel Sylvestre
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Family has litigation
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Application filed by Gabriel Sylvestre filed Critical Gabriel Sylvestre
Priority to AU2000243028A priority Critical patent/AU2000243028A1/en
Priority to DE60017950T priority patent/DE60017950T2/en
Priority to PCT/FR2000/001077 priority patent/WO2001081020A1/en
Priority to EP00922728A priority patent/EP1296779B1/en
Priority to ES00922728T priority patent/ES2237422T3/en
Priority to AT00922728T priority patent/ATE288327T1/en
Publication of WO2001081020A1 publication Critical patent/WO2001081020A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0327—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid the fluid being in the form of a mist

Definitions

  • the present invention relates to a device for continuously cleaning and degreasing, without manual intervention, the circuits and ducts for ventilation and extraction of stale air by cooking and then sucked out from kitchen hoods, as well as any ducts or ducts susceptible to be clogged with organic matter. It also makes it possible to neutralize odors at the exterior (or interior) outlet of kitchen extraction and ventilation ducts or any other outlet of air or smelly gaseous bodies.
  • the device according to the invention consists in creating an extremely fine water mist with which is mixed, in variable proportions, a product or products containing mainly bacteria and enzymes selected for the biodegradation and digestion of fats and organic materials, preserving thus the continuous cleanliness of the sheaths and conduits while contributing to the elimination of odors by avoiding the deposits of grease inside these conduits, sheaths, and all other places likely to be clogged (extraction engines etc); essential oils and natural essences to neutralize odors as well as any other product which can contribute to the improvement of health or hygiene.
  • the machine (figure 1/2) is composed of devices for mixing water from the urban network with the selected product mixed in a tank (9) by proportional, peristaltic dosing pumps (2) or by venturi system. Their number will vary according to the specificity of the place to be treated (from 1 to 3 in general) a variant of the machine ( Figure 2/2) is to mix directly in the inlet of the water pipe which feeds directly the high pressure pump (without reservoir).
  • the pump (3) thus supplied will put the mixture under pressure (between 25 and 100 bars according to specific needs) and convey it via high pressure hoses (4) on a nozzle or several special nozzles (5) which will be adapted to the specific needs of the installation to be treated and will vary by their number, their flow / hour (also depending on the pressure used), and the size of the droplets produced (from 2 to 15 microns up to 50 - 100 microns).
  • the pressurization of the water will raise its temperature, promoting the awakening of bacteria due to the use by the nozzles (5) of a lower flow rate than that driven back by the pump (3) and which will be done by recycling the unused water in the tank while maintaining the mixture at the bacteria awakening temperature.
  • a programmable control unit (6) allows, by a system of solenoid valves and timing containing several circuits, all the possibilities of adjustments:
  • the purpose of the feed water treatment device (1) is to obtain a water favorable to the contact of the active components of the product with water, to the transformation of the mixture into a mist, then to distribute these homogeneously. same active components to grease and other organic matter along the sheaths as well as to stale air.
  • a process which will act on the calcium or magnesium carbonates contained in the water by producing subnanic calcium forms by supersaturation of calcium ions. These forms will make a substrate of expanded crystals of the snowflake type very numerous and very light in octagonal shape serving as a base to efficiently transport the neutralizing elements, the bacteria and enzymes, by increasing the contact surfaces.
  • the process will also allow the dispersion of products beneficial to health and hygiene in the interior ventilation circuits.
  • the development of biotechnology products ensures us a constant evolution in the possibility of adapting our selection to the specificities of the problems to be treated.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Treating Waste Gases (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The invention concerns a device for continuously cleaning and removing grease from kitchen extraction and ventilation circuits and any conduit likely to be clogged with organic deposits through cooking or industrial processes, and for neutralising odours at the outlet of exhaust ducts by generating an extremely fine mist consisting of water and specific selected products (a combination of essential oils, volatile oils (8)) in active form to be dispersed homogeneously in the conduits and ducts. The invention also concerns a water treatment device (1) acting on carbonates, a feed pump (2) for product (8) and treated water, a high pressure pump (3), a heating discharge (7) of high pressure hoses (4), adapted nozzles (5), a control unit (6).

Description

PROCEDE DE NETTOYAGE ET DE DEGRAISSAGE EN CONTENU DES CIRCUITS D'EXTRACTION DE CUISINES ET DE NEUTRALISATION DES ODEURS EN SORTIE EXTERIEURE DES GAINESMETHOD FOR CLEANING AND DEGREASING THE CONTENT OF CIRCUITS FOR EXTRACTING KITCHENS AND FOR NEUTRALIZING ODORS AT THE OUTSIDE OF THE DUCTS
La présente invention concerne un dispositif pour nettoyer et dégraisser en continu, sans intervention manuelle, les circuits et gaines de ventilation et d'extraction d'air vicié par la cuisson puis aspiré à partir des hottes de cuisines, ainsi que tous conduits ou gaines susceptibles d'être encrassés par des matières organiques. Elle permet aussi de neutraliser les odeurs en sortie extérieure (ou intérieure) des gaines d'extraction et de ventilation de cuisine ou de toute autre sortie d'air ou de corps gazeux malodorants.The present invention relates to a device for continuously cleaning and degreasing, without manual intervention, the circuits and ducts for ventilation and extraction of stale air by cooking and then sucked out from kitchen hoods, as well as any ducts or ducts susceptible to be clogged with organic matter. It also makes it possible to neutralize odors at the exterior (or interior) outlet of kitchen extraction and ventilation ducts or any other outlet of air or smelly gaseous bodies.
Le dispositif selon l'invention consiste à créer un brouillard d'eau extrêmement fin auquel est mélangé, dans des proportions variables, un produit ou des produits contenant principalement des bactéries et enzymes sélectionnées pour la biodégradation et la digestion des graisses et matières organiques, préservant ainsi la propreté continuelle des gaines et conduits tout en contribuant à l'élimination des odeurs en évitant les dépôts de graisses à l'intérieur de ces conduits, gaines, et tous autres endroits susceptibles d'être encrassés (moteurs d'extraction etc) ; des huiles essentielles et essences naturelles pour neutraliser les odeurs ainsi que tout autre produit pouvant contribuer à l'amélioration de 5 la santé ou de l'hygiène.The device according to the invention consists in creating an extremely fine water mist with which is mixed, in variable proportions, a product or products containing mainly bacteria and enzymes selected for the biodegradation and digestion of fats and organic materials, preserving thus the continuous cleanliness of the sheaths and conduits while contributing to the elimination of odors by avoiding the deposits of grease inside these conduits, sheaths, and all other places likely to be clogged (extraction engines etc); essential oils and natural essences to neutralize odors as well as any other product which can contribute to the improvement of health or hygiene.
Les techniques actuelles utilisées pour dégraisser et nettoyer l'intérieur des gaines d'extraction et de ventilation de cuisson sont essentiellement manuelles ou mécaniques. Elles sont extrêmement lourdes, onéreuses et incommodes car elles nécessitent un arrêt du fonctionnement de la cuisine ou des autres fonctions industrielles pendant le temps 0 nécessaire à ces nettoyages.The current techniques used to degrease and clean the interior of the extraction and cooking ventilation ducts are essentially manual or mechanical. They are extremely heavy, expensive and inconvenient because they require the kitchen or other industrial functions to stop operating for the time necessary for these cleanings.
La configuration des gaines, leur cheminement dans des endroits très souvent inaccessibles et pouvant avoir des longueurs importantes font qu'il est pratiquement impossible de les nettoyer, autant qu'il est presque toujours aussi impossible de faire quelques vérifications, tant pour évaluer l'encrassement que pour vérifier l'action du 5 nettoyage traditionnel.The configuration of the ducts, their routing in places very often inaccessible and which can have significant lengths make it practically impossible to clean them, as much as it is almost always also impossible to make some checks, both to assess fouling only to verify the action of the traditional cleaning.
La possibilité de le faire par robots téléguidés à l'intérieur des gaines avec télévision, dispositifs de nettoyage et de chenilles pour avancer à l'intérieur de gaines encrassées, est à l'étude, les prototypes atteignant des prix d'utilisations qui sont totalement impossibles à considérer en exploitation commerciale. 0 Les techniques actuelles utilisées pour l'élimination des odeurs sont aussi lourdes, onéreuses, incommodes, encombrantes, parfois dangereuses à mettre en œuvre et à exploiter (charbons actifs, ozone, lavage d'air, pyrolyse...). L'invention a pour objet de remédier à ces inconvénients pour la sécurité pour l'environnement et l'hygiène, tant à l'intérieur que pour le voisinage. Elle se caractérise par différentes technologies associées :The possibility of doing this by remote-controlled robots inside the ducts with television, cleaning devices and tracks to advance inside dirty ducts is being studied, the prototypes reaching usage prices which are completely impossible to consider in commercial operation. 0 The current techniques used for eliminating odors are also cumbersome, expensive, inconvenient, cumbersome, and sometimes dangerous to implement and operate (activated carbon, ozone, air washing, pyrolysis ...). The object of the invention is to remedy these safety disadvantages for the environment and hygiene, both indoors and in the neighborhood. It is characterized by different associated technologies:
- création d'une machine qui a pour fonction de mélanger l'eau et les produits en dosages déterminés, de mettre ce mélange en haute pression tout en le chauffant, de diffuser le mélange sous forme de brouillard, souvent le plus fin possible à l'intérieur des gaines d'extraction, ou de grosseurs différentes suivant les spécificités de l'opération à réaliser.- creation of a machine which has the function of mixing water and products in determined dosages, putting this mixture at high pressure while heating it, diffusing the mixture in the form of a mist, often as fine as possible. inside the extraction ducts, or of different sizes depending on the specifics of the operation to be performed.
- traitement de l'eau en agissant sur les cristaux de carbonate de calcium et de magnésium, les micro- organismes, les différents minéraux contenus dans l'eau afin que le contact au niveau moléculaire du produit et de l'eau transformés en brouillard extrêmement fin soit accéléré et se fasse le plus rapidement possible en étant véhiculé et réparti de manière homogène sur toute la longueur des gaines et surfaces à traiter.- water treatment by acting on the crystals of calcium carbonate and magnesium, microorganisms, the various minerals contained in the water so that the contact at the molecular level of the product and of the water transformed into extremely mist end is accelerated and is done as quickly as possible by being conveyed and distributed uniformly over the entire length of the sheaths and surfaces to be treated.
- sélection de produits biologiques émulsifiants et/ou biodégradants ainsi que d'huiles essentielles, essences naturelles, produits aseptisant et autres ayant des effets bénéfiques pour la neutralisation des odeurs, la santé, l'hygiène et diverses autres applications. Les schémas de principe ci-joints illustrent l'invention avec références aux différents principes énumérés ci-dessus. Figure 1 - Avec réservoir d'alimentation en mélange. Figure 2 - Sans réservoir d'alimentation en mélange.- selection of organic emulsifying and / or biodegrading products as well as essential oils, natural essences, sanitizing products and others having beneficial effects for neutralizing odors, health, hygiene and various other applications. The attached diagrams illustrate the invention with reference to the various principles listed above. Figure 1 - With mixing supply tank. Figure 2 - Without mixing supply tank.
La machine (figure 1/2) est composée de dispositifs de mélange de l'eau du réseau urbain avec le produit sélectionné mélangé dans un réservoir (9) par des pompes doseuses (2) proportionnelles, péristaltiques ou par système venturi. Leur nombre va varier suivant la spécificité de l'endroit à traiter (de 1 à 3 en général) une variante de la machine (figure 2/2) est de réaliser le mélange directement dans l'arrivée du tuyau d'eau qui alimente directement la pompe haute pression (sans réservoir).La pompe (3) ainsi alimentée va mettre le mélange en pression (entre 25 et 100 bars suivant les besoins spécifiques) et le véhiculer par l'intermédiaire de flexibles haute pression (4) sur une buse ou plusieurs buses spéciales (5) qui vont être adaptées aux besoins spécifiques de l'installation à traiter et vont varier par leur nombre, leur débit/horaire (aussi fonction de la pression utilisée), et la grosseur des gouttelettes produites (de 2 à 15 microns jusqu'à 50 - 100 microns). La mise en pression de l'eau va élever sa température, favorisant l'éveil des bactéries du fait de l'utilisation par les buses (5) d'un débit moindre que celui refoulé par la pompe (3) et qui se fera par recyclage de l'eau non utilisée dans le réservoir en maintenant le mélange à la température d'éveil des bactéries.The machine (figure 1/2) is composed of devices for mixing water from the urban network with the selected product mixed in a tank (9) by proportional, peristaltic dosing pumps (2) or by venturi system. Their number will vary according to the specificity of the place to be treated (from 1 to 3 in general) a variant of the machine (Figure 2/2) is to mix directly in the inlet of the water pipe which feeds directly the high pressure pump (without reservoir). The pump (3) thus supplied will put the mixture under pressure (between 25 and 100 bars according to specific needs) and convey it via high pressure hoses (4) on a nozzle or several special nozzles (5) which will be adapted to the specific needs of the installation to be treated and will vary by their number, their flow / hour (also depending on the pressure used), and the size of the droplets produced (from 2 to 15 microns up to 50 - 100 microns). The pressurization of the water will raise its temperature, promoting the awakening of bacteria due to the use by the nozzles (5) of a lower flow rate than that driven back by the pump (3) and which will be done by recycling the unused water in the tank while maintaining the mixture at the bacteria awakening temperature.
Les flexibles haute pression (4) vont permettre les chemins les plus sinueux, sans limite de distance permettant de positionner à l'endroit le plus adapté les buses (5) dont le nombre et le choix sera déterminé par la puissance, le volume d'extraction, le cheminement et la longueur des gaines. Une unité de commande programmable (6) permet, par un système d'électrovannes et de temporisation contenant plusieurs circuits, toutes les possibilités de réglages :The high pressure hoses (4) will allow the most winding paths, without limit of distance allowing to position in the most suitable place the nozzles (5) whose number and choice will be determined by the power, the volume of extraction, routing and length of the sheaths. A programmable control unit (6) allows, by a system of solenoid valves and timing containing several circuits, all the possibilities of adjustments:
- Pourcentage de dilution du produit dans l'eau en commandant la, ou les pompes doseuses.- Percentage of dilution of the product in water by controlling the, or the metering pumps.
- Horloges 7 jours sur 7, 24 h sur 24 permettent de programmer le fonctionnement de la machine et de ses différents circuits aux horaires sélectionnés.- Clocks 7 days a week, 24 hours a day allow you to program the operation of the machine and its various circuits at the selected times.
- Adaptation du fonctionnement des circuits d'alimentation des buses (5) suivant les périodes où le procédé a besoin de plus de puissance. Tous ces éléments sont enfermés dans une armoire de protection et de sécurité.- Adaptation of the operation of the nozzle supply circuits (5) according to the periods when the process needs more power. All these elements are enclosed in a protection and security cabinet.
Le dispositif de traitement de l'eau (1) d'alimentation a pour but d'obtenir une eau favorable au contact des composants actifs du produit à l'eau, à la transformation du mélange en brouillard, puis de répartir de manière homogène ces mêmes composants actifs aux graisses et autres matières organiques tout le long des gaines ainsi qu'à l'air vicié. Pour cela nous utiliserons un procédé qui va agir sur les carbonates de calcium ou de magnésium contenus dans l'eau, en réalisant des formes calciques subnaniques par sursaturation d'ions calciques. Ces formes vont réaliser un substrat de cristaux expansés type flocon très nombreux et très légers de forme octogonales servant de base pour véhiculer efficacement les éléments neutralisateurs, les bactéries et enzymes, en augmentant les surfaces de contact. Cela équivaut à retarder la vitesse de propagation de la vapeur d'eau véhiculée par l'extraction d'air contenant les produits actifs et leur donner plus de temps de contact avec l'air et les matières à traiter. Ce phénomène est amplifié par la diminution de la densité des corps donnant encore plus de possibilités de contact tant dans l'air véhiculé et tourbillonnant que pour se répartir sur les surfaces intérieures des gaines. Cela est obtenu en faisant passer l'eau dans des cartouches contenant 2 matériaux de signes opposés créant un champ électro-magnétique (fer et manganèse catalysés). La sélection des produits actifs biologiques, des huiles essentielles, essences naturelles (ou autres suivant applications demandées) se fait pour leurs capacités de biodégradation des graisses, de digestion des graisses et matières organiques, de neutralisation des odeurs, d'aseptisation du milieu par effet naturel (huiles essentielles)The purpose of the feed water treatment device (1) is to obtain a water favorable to the contact of the active components of the product with water, to the transformation of the mixture into a mist, then to distribute these homogeneously. same active components to grease and other organic matter along the sheaths as well as to stale air. For this we will use a process which will act on the calcium or magnesium carbonates contained in the water, by producing subnanic calcium forms by supersaturation of calcium ions. These forms will make a substrate of expanded crystals of the snowflake type very numerous and very light in octagonal shape serving as a base to efficiently transport the neutralizing elements, the bacteria and enzymes, by increasing the contact surfaces. This is equivalent to delaying the speed of propagation of the water vapor conveyed by the extraction of air containing the active products and giving them more contact time with the air and the materials to be treated. This phenomenon is amplified by the decrease in the density of the bodies giving even more possibilities of contact both in the conveyed and swirling air than to be distributed on the interior surfaces of the sheaths. This is achieved by passing the water through cartridges containing 2 materials of opposite signs creating an electromagnetic field (catalyzed iron and manganese). The selection of organic active products, essential oils, natural essences (or others depending on the applications requested) is done for their capacities of biodegradation of fats, digestion of fats and organic matter, neutralization of odors, sanitization of the medium by effect natural (essential oils)
Le procédé permettra aussi la dispersion de produits bénéfiques pour la santé et l'hygiène dans les circuits de ventilation intérieurs. Le développement des produits de la biotechnologie nous assure une évolution constante dans la possibilité d'adapter notre sélection aux spécificités des problèmes à traiter. The process will also allow the dispersion of products beneficial to health and hygiene in the interior ventilation circuits. The development of biotechnology products ensures us a constant evolution in the possibility of adapting our selection to the specificities of the problems to be treated.

Claims

RENENDICATIONSRENENDICATIONS
1) Dispositif entièrement automatique de dégraissage, nettoyage en continu de conduits de ventilation et d'extraction de cuisines et de tous autres conduits ou gaines susceptibles d'être encrassés par des graisses ou autres matières organiques et de contrôle des odeurs d'air vicié ou de tout autre corps gazeux malodorant en sortie extérieure des systèmes d'extraction de cuisine caractérisé par un ensemble contenant des moyens de traitement d'eau (1), une pompe doseuse (2) permettant de mélanger à l'eau un produit contenant des bactéries et enzymes pouvant biodégrader et digérer les graisses et matières organiques et des moyens d'application d'huile essentielles et essences naturelles ( 8) ayant des propriétés de neutralisation des odeurs sous forme de brouillard, une pompe haute pression ( 3) propulsant par l'intermédiaire de buses spéciales (5) le produit à l'intérieur des gaines d'extraction, le tout commandé automatiquement par des horloges de temporisation et des électovannes (6) qui vont aboutir à la création d'un brouillard d'eau de gouttelettes très fines 2-15 microns qui va véhiculer les produits actifs mélangés à l'eau assurant leur contact avec toutes les longueurs de gaines et autres parties susceptibles de s'encrasser, l'air extrait étant totalement imprégné du brouillard et par conséquent des produits.1) Fully automatic degreasing device, continuous cleaning of ventilation and extraction ducts for kitchens and all other ducts or ducts liable to be clogged with grease or other organic matter and to control stale air odors or any other smelly gaseous body at the external outlet of kitchen extraction systems characterized by an assembly containing water treatment means (1), a metering pump (2) making it possible to mix a product containing bacteria with water and enzymes capable of biodegrading and digesting fats and organic matter and means of applying essential oils and natural essences (8) having properties for neutralizing odors in the form of mist, a high pressure pump (3) propelling by through special nozzles (5) the product inside the extraction ducts, all controlled automatically by time clocks and t solenoid valves (6) which will result in the creation of a water mist of very fine droplets 2-15 microns which will transport the active products mixed with water ensuring their contact with all lengths of sheaths and other parts likely to become clogged, the extracted air being completely impregnated with the mist and consequently with the products.
2) Procédé d'utilisation du dispositif selon la revendication 1 caractérisé en ce que l'eau d'arrivée à laquelle vont être mélangés les produits est spécialement traitée selon un dispositif (1) agissant sur les carbonates contenus dans l'eau, les transformant en formes calciques subnaniques en développement constant tout en les allégeant, multipliant ainsi la surface de contact et d'imprégnation des produits utilisés, favorisant leur association et augmentant ainsi considérablement leur efficacité. Cela est réalisé en faisant passer l'eau dans des cartouches contenant 2 matériaux de signes opposés créant un champ électro magnétique (fer et manganèse catalysés). 3) Procédé selon les revendication 1 et 2 caractérisé par l'utilisation d'un dispositif additionnel de retour de la pompe au réservoir (9) pour chauffer l'eau (7) en utilisant la chaleur créée par la mise en pression de l'eau en quantité supérieure à celle évacuée par les buses sous forme de brouillard et permettre ainsi l'éveil des bactéries préalablement à leur dispersion dans les gaines d'extraction et/ou de ventilation. 4) Procédé selon les revendications 1, 2 et 3 caractérisé par l'utilisation d'un dispositif de pompes doseuses (2), contrôlées automatiquement par des électrovannes (6) elles même commandées par des horloges de temporisation (6), qui vont permettre de régler les pourcentages de dilution des produits dans l'eau afin d'augmenter ou de diminuer la puissance du système selon la quantité de produit dans l'eau et de régler les temps de fonctionnement adaptés aux horaires où la production de graisse ou autres matières organiques sont les plus fortes.2) A method of using the device according to claim 1 characterized in that the inlet water to which the products will be mixed is specially treated according to a device (1) acting on the carbonates contained in the water, transforming them in subnanic calcium forms in constant development while lightening them, thus multiplying the contact and impregnation surface of the products used, promoting their association and thus considerably increasing their efficiency. This is achieved by passing the water through cartridges containing 2 materials of opposite signs creating an electromagnetic field (catalyzed iron and manganese). 3) Method according to claims 1 and 2 characterized by the use of an additional device for returning the pump to the tank (9) to heat the water (7) using the heat created by the pressurization of the water in a quantity greater than that evacuated by the nozzles in the form of a mist and thus allow the awakening of the bacteria before their dispersion in the extraction and / or ventilation ducts. 4) Method according to claims 1, 2 and 3 characterized by the use of a metering pump device (2), automatically controlled by solenoid valves (6) themselves controlled by time clocks (6), which will make it possible to adjust the percentages of dilution of the products in the water in order to increase or decrease the power of the system according to the quantity of product in the water and to regulate the operating times adapted to the times when the production of grease or other organic matter is highest.
5) Procédé selon les revendications 1, 2, 3 et 4 caractérisé par l'utilisation de flexibles haute pression (4) qui vont permettre les cheminements les plus sinueux et permettre le positionnement des buses (5) aux endroits les plus appropriés sans considération de distance, n'ayant pratiquement pas de perte de charge, la puissance de la pompe étant supérieure au débit utilisé.5) Method according to claims 1, 2, 3 and 4 characterized by the use of high pressure hoses (4) which will allow the most winding paths and allow the positioning of the nozzles (5) at the most suitable locations without consideration of distance, having practically no pressure drop, the pump power being greater than the flow used.
6) Procédé selon les revendications 1, 2, 3, 4, 5 caractérisé par l'utilisation de buses (5) permettant un réglage suivant, le nombre de buses installées, la dimension des gouttelettes et le débit de chaque buse selon la spécificité de l'endroit à traiter en utilisant aussi, en réglage supplémentaire, la variation de pression. 7) Procédé selon les revendications 1,2, 3, 4, 5, 6 caractérisé par l'utilisation de produits (8) contenant des bactéries et des enzymes sélectionnés qui vont biodégrader et digérer les graisses et toutes autres matières organiques.6) Method according to claims 1, 2, 3, 4, 5 characterized by the use of nozzles (5) allowing a following adjustment, the number of nozzles installed, the size of the droplets and the flow rate of each nozzle according to the specificity of the place to be treated also using, as an additional adjustment, the pressure variation. 7) Method according to claims 1,2, 3, 4, 5, 6 characterized by the use of products (8) containing bacteria and selected enzymes which will biodegrade and digest fats and all other organic materials.
8) Procédé selon les revendications 1, 2, 3, 4, 5, 6, 7 caractérisé par l'utilisation de produits (8) composés d'huiles essentielles et d'essences naturelles qui vont modifier la nature olfactive de la mauvaise odeur jusqu'à sa disparition suivant le principe de la neutralisation.8) Method according to claims 1, 2, 3, 4, 5, 6, 7 characterized by the use of products (8) composed of essential oils and natural essences which will modify the olfactory nature of the bad odor until 'upon its disappearance according to the principle of neutralization.
9) Procédé selon les revendications 1, 2, 3, 4 ,5, 6, 7 et 8 permettant son fonctionnement sans réservoir d'eau d'alimentation (9) caractérisé par l'arrivée d'eau du réseau directement à la pompe (3) le dosage (2) se faisant directement sur le tuyau d'arrivée d'eau. Figure 2/2.9) Method according to claims 1, 2, 3, 4, 5, 6, 7 and 8 allowing its operation without supply water tank (9) characterized by the supply of water from the network directly to the pump ( 3) dosing (2) is done directly on the water inlet pipe. Figure 2/2.
10) Dispositif selon la revendication 1 du procédé ou selon les revendications 2 à 9 caractérisé par son utilisation dans les gaines de ventilation d'immeubles, d'usines, de bureaux, de collectivités, d'hôtels, d'hôpitaux pour l'application de produit spécifiques pour l'aseptisation, l'hygiène, la santé, la prévention épidémique véhiculés par un brouillard d'eau dont la définition et la résolution sont adaptés au produit à disperser. 10) Device according to claim 1 of the method or according to claims 2 to 9 characterized by its use in ventilation ducts of buildings, factories, offices, communities, hotels, hospitals for application specific products for sanitization, hygiene, health, epidemic prevention conveyed by a water mist whose definition and resolution are adapted to the product to be dispersed.
PCT/FR2000/001077 2000-04-25 2000-04-25 Method for continuously cleaning and removing grease from kitchen extraction circuits and for neutralising odours at the outlet of exhaust ducts WO2001081020A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AU2000243028A AU2000243028A1 (en) 2000-04-25 2000-04-25 Method for continuously cleaning and removing grease from kitchen extraction circuits and for neutralising odours at the outlet of exhaust ducts
DE60017950T DE60017950T2 (en) 2000-04-25 2000-04-25 CONTINUOUS PROCESS FOR CLEANING AND DEGREASING KITCHEN EXTRACTION SYSTEMS AND FOR NEUTRALIZING EXHAUST GASES AND CORRESPONDING DEVICE
PCT/FR2000/001077 WO2001081020A1 (en) 2000-04-25 2000-04-25 Method for continuously cleaning and removing grease from kitchen extraction circuits and for neutralising odours at the outlet of exhaust ducts
EP00922728A EP1296779B1 (en) 2000-04-25 2000-04-25 Method for continuously cleaning and removing grease from kitchen extraction circuits and for neutralising odours at the outlet of exhaust ducts and corresponding apparatus
ES00922728T ES2237422T3 (en) 2000-04-25 2000-04-25 PROCEDURE OF CLEANING AND DEGREASING CONTINUOUS CIRCUITS OF EXTRACTION OF KITCHENS AND NEUTRALIZATION OF ODORS TO THE EXTERNAL EXIT OF THE CONDUCTES AND CORRESPONDING DEVICES.
AT00922728T ATE288327T1 (en) 2000-04-25 2000-04-25 CONTINUOUS METHOD FOR CLEANING AND DEGREASING KITCHEN EXHAUST SYSTEMS AND NEUTRALIZING EXHAUST ODOR AND APPARATUS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR2000/001077 WO2001081020A1 (en) 2000-04-25 2000-04-25 Method for continuously cleaning and removing grease from kitchen extraction circuits and for neutralising odours at the outlet of exhaust ducts

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WO2001081020A1 true WO2001081020A1 (en) 2001-11-01

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PCT/FR2000/001077 WO2001081020A1 (en) 2000-04-25 2000-04-25 Method for continuously cleaning and removing grease from kitchen extraction circuits and for neutralising odours at the outlet of exhaust ducts

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EP (1) EP1296779B1 (en)
AT (1) ATE288327T1 (en)
AU (1) AU2000243028A1 (en)
DE (1) DE60017950T2 (en)
ES (1) ES2237422T3 (en)
WO (1) WO2001081020A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2865419A1 (en) * 2004-01-22 2005-07-29 Gabriel Sylvestre Hood and ceiling filters cleaning and degreasing process for use in e.g. public kitchen, involves directing spray nozzles/injectors in hood and ceiling, towards backside of filters to spray water mixed with biological products
CN111486427A (en) * 2019-01-28 2020-08-04 华帝股份有限公司 Control method for steam generation stage in automatic cleaning process of range hood

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006052256B4 (en) 2006-11-03 2018-09-27 Schott Ag Method and apparatus for cleaning tubes
DE102008048090B3 (en) * 2008-09-19 2010-02-04 Kornack-Cielewicz, Katja Duct system for kitchen exhaust
CN105195317B (en) * 2015-10-23 2017-03-22 北京东方中能科技有限公司 Lampblack treatment device
SE544067C2 (en) * 2019-06-26 2021-11-30 Bioteria Tech Ab Methods, system and device for controlling biological treatment processes and systems

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597012A1 (en) * 1986-04-10 1987-10-16 Tortochot Gerard DEVICE FOR CLEANING AND / OR DISINFECTING WASTE, VENTILATION OR SEWER CONDUITS
DE19626898A1 (en) * 1996-07-04 1998-01-08 Oilco Beteiligungsgesellschaft Appts. for cleaning e.g. fat-coated kitchen air exhaust duct

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597012A1 (en) * 1986-04-10 1987-10-16 Tortochot Gerard DEVICE FOR CLEANING AND / OR DISINFECTING WASTE, VENTILATION OR SEWER CONDUITS
DE19626898A1 (en) * 1996-07-04 1998-01-08 Oilco Beteiligungsgesellschaft Appts. for cleaning e.g. fat-coated kitchen air exhaust duct

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2865419A1 (en) * 2004-01-22 2005-07-29 Gabriel Sylvestre Hood and ceiling filters cleaning and degreasing process for use in e.g. public kitchen, involves directing spray nozzles/injectors in hood and ceiling, towards backside of filters to spray water mixed with biological products
CN111486427A (en) * 2019-01-28 2020-08-04 华帝股份有限公司 Control method for steam generation stage in automatic cleaning process of range hood

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ATE288327T1 (en) 2005-02-15
DE60017950T2 (en) 2006-01-12
DE60017950D1 (en) 2005-03-10
EP1296779A1 (en) 2003-04-02
EP1296779B1 (en) 2005-02-02
AU2000243028A1 (en) 2001-11-07
ES2237422T3 (en) 2005-08-01

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