ES2277701A1 - Kitchen smoke, grease and vapour absorbent filter includes labyrinth formed by sheets sandwiching matching fibers taking flowing fluid - Google Patents

Kitchen smoke, grease and vapour absorbent filter includes labyrinth formed by sheets sandwiching matching fibers taking flowing fluid Download PDF

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Publication number
ES2277701A1
ES2277701A1 ES200401313A ES200401313A ES2277701A1 ES 2277701 A1 ES2277701 A1 ES 2277701A1 ES 200401313 A ES200401313 A ES 200401313A ES 200401313 A ES200401313 A ES 200401313A ES 2277701 A1 ES2277701 A1 ES 2277701A1
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semi
plates
fumes
vapors
kitchens
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ES2277701B1 (en
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Felix Del Blanco Lombas
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
    • 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
    • F24C15/2035—Arrangement or mounting of filters

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ventilation (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)

Abstract

A kitchen smoke, grease and vapour absorbent filter has a labyrinth-type twin-sandwich-sheet assembly reinforced internally by malching fibers. The two sheets, at 180[deg] relative to each other and made of plaster, form a flow channel for the fluid being filtered.

Description

Filtro absorbente de humos, grasas y vapores, para cocinas.Absorbent filter of fumes, fats and vapors, For kitchens

La presente invención se refiere de un filtro absorbente de humos, grasas y vapores, aplicable a todo tipo de cocinas, en aquellas zonas donde se producen los residuos antes citados, y cuyas características esenciales quedan descritas a continuación.The present invention relates to a filter absorber of fumes, fats and vapors, applicable to all types of kitchens, in those areas where waste is produced before cited, and whose essential characteristics are described at continuation.

Durante la labor de cocinado de los alimentos, se producen y desprenden diversidad de humos y vapores, los primeros a causa de la propia combustión de los elementos necesarios para calentar los diferentes productos alimenticios a cocinar, y los segundos por la lógica evaporación de los componentes acuosos de los citados alimentos, así como del agua y aceites que es necesario disponer previamente en los recipientes para proceder al cocinado.During the work of cooking food, diversity of fumes and vapors are produced and released, the first because of the combustion of the elements necessary to heat the different food products to cook, and the seconds by the logic evaporation of the components aqueous of the mentioned foods, as well as of the water and oils that it is necessary to arrange in the containers to proceed when cooked.

Asimismo, y es éste uno de los residuos más molestos, se desprenden cantidades diversas de productos grasos, los cuales, si no son recuperados de inmediato, se acumulan sobre las paredes, techos y conductos de aspiración y extracción, con los consiguientes inconvenientes.Also, and this is one of the most waste annoying, various amounts of fatty products are released, which, if not recovered immediately, accumulate over the walls, ceilings and suction and extraction ducts, with the consequent inconveniences.

Por todo ello, las cocinas, tanto las de tipo doméstico como las de tipo industrial, son equipadas con dispositivos filtrantes o absorbentes, con la finalidad concreta de retener los residuos antes citados y evitar la suciedad y la contaminación ambiental en el área de trabajo, tanto si se considera trabajo doméstico, como si se considera trabajo industrial.For all this, the kitchens, both type domestic as industrial type, are equipped with filter or absorbent devices, with the specific purpose of retain the aforementioned waste and avoid dirt and environmental pollution in the work area, whether it is considered domestic work, as if it is considered industrial work.

Son numerosos los filtros empleados en la zona de trabajo de la cocina con la finalidad de absorber o retener los residuos gaseosos y grasosos, como pueden ser aquellos filtros basados en las propiedades de las lanas de vidrio u otras fibras minerales o vegetales.There are numerous filters used in the area of kitchen work in order to absorb or retain gaseous and greasy waste, such as those filters based on the properties of glass wool or other fibers minerals or vegetables

Estado de la técnicaState of the art

Últimamente se han desarrollado elementos absorbentes a base de escayolas, formando placas de dimensiones normalizadas que, colocadas en el recorrido de los mencionados residuos, permiten su retención por absorción, con las consiguientes ventajas que ello supone.Lately elements have been developed absorbent based on plaster, forming plates of dimensions standardized that, placed in the path of those mentioned waste, allow its retention by absorption, with the consequent advantages that this supposes.

Se cita como referencia del estado de la técnica el modelo de utilidad n° U200302572 (del Blanco), (de uno de los solicitantes), que presenta un elemento filtrante retenedor por absorción, constituido por una serie de placas de escayola, dispuestas en forma de lamas de persiana sobre un marco de soporte.It is cited as a reference of the state of the art utility model No. U200302572 (from Blanco), (from one of the applicants), which presents a retaining filter element by absorption, consisting of a series of plaster plates, arranged in the form of blind slats on a frame of support.

Las ventajas del objeto de dicho modelo de utilidad, aun siendo evidentes sobre otros filtros conocidos, quedan sensiblemente limitadas por la necesidad de ubicar de forma adecuada las placas de escayola sobre un marco soporte de especial diseño.The advantages of the object of said model of utility, even being evident about other known filters, are significantly limited by the need to locate suitable plaster plates on a special support frame design.

Características esenciales de la invenciónEssential characteristics of the invention

El filtro absorbente de humos, grasas y vapores, aplicable a la zona de trabajo y cocinado de todo tipo de cocinas, objeto de la presente invención, presenta como características esenciales, que serán detalladas posteriormente, las siguientes:The absorbing filter of fumes, fats and vapors, applicable to the work area and cooking of all types of kitchens, object of the present invention, presents as characteristics essential, which will be detailed later, the following:

a)to)
La especial estructura y disposición de dos semiplacas de escayola, que permiten constituir de forma inmediata un elemento filtrante, conformando un recorrido de tipo "laberinto", con lo que se incrementa de forma notable la superficie de contacto con los humos, vapores y grasas que pasarán a través del mencionado elemento filtrante, en su recorrido hacia la salida de humos. Este incremento dará como resultado una mayor efectividad del filtrado por absorción, dada la mayor superficie real del propio filtro.The special structure and arrangement of two plaster semi-plates, which  allow to immediately constitute a filter element, forming a path of type "maze", with what notably increases the contact surface with fumes, vapors and fats that will pass through the aforementioned filter element, on its way to the smoke outlet. This increase will result in greater filtering effectiveness by absorption, given the greater real surface of the own filter.

Este recorrido tipo "laberinto" queda constituido, de forma inmediata, al unir las semiplacas de escayola debido a que éstas poseen por su cara interna una serie de tabiques y oquedades, todo ello dispuesto regular y complementariamente, de manera que al unirse de modo apropiado configuran el mencionado recorrido;This tour type "labyrinth" is constituted, immediately, to join the plaster semi-plates because they have their internal face a series of partitions and cavities, all arranged regularly and complementary, so that by joining so appropriate configure the mentioned route;

b)b)
La disposición de las dos semiplacas que constituyen el filtro, de modo que ambas son idénticas, enfrentándose por sus partes internas y girada la una con respecto a la otra 180° y de forma superpuesta, constituyendo así el filtro de recorrido de tipo "laberinto", con un coste mínimo de elaboración y almacenamiento, por ser ambas semiplacas, como se ha dicho, idénticas de estructura y tamaño;The arrangement of the two semi-plates that constitute the filter, so  that both are identical, facing their internal parts and rotated with respect to the other 180 ° and superimposed, thus constituting the "labyrinth" type travel filter, with a minimum cost of elaboration and storage, for being both semi-plates, as stated, identical in structure and size;

c)C)
Cada semiplaca presenta, en su cara externa, una serie de aberturas longitudinales transversales, las cuales constituyen los orificios de salida de humos, al mismo tiempo que también de entrada de dichos humos, según la disposición de ambas semiplacas; yEvery semi-plate presents, on its external face, a series of openings longitudinal cross-sections, which constitute the holes smoke outlet, as well as the input of said fumes, according to the arrangement of both semi-plates; Y

d)d)
La facilidad de instalación, una vez unidas ambas semiplacas, bastando un simple marco de perfil metálico, o incluso perfiles metálicos independientes para su soporte, según la inclinación con que deba ser colocado el filtro, posicionando un perfil inferior en forma de "U" y el otro, en la zona superior, en forma de ángulo.The ease of installation, once joined both semi-plates, enough a simple metal profile frame, or even metal profiles independent for your support, depending on the inclination with which you should be placed the filter, positioning a lower profile in the form of "U" and the other, in the upper area, in the form of angle.

También es característica esencial de la invención, el hecho de que los filtros podrán formarse con semiplacas de diversas dimensiones normalizadas, pero siempre de acuerdo con las necesidades concretas del lugar donde deba ser instalado, ya sea sobre la zona de cocinado en las cocinas domésticas, ya sea sobre las grandes cocinas industriales de restaurantes u otros establecimientos donde deba atenderse a gran cantidad de público.It is also an essential feature of the invention, the fact that filters can be formed with semi-plates of various standardized dimensions, but always of according to the specific needs of the place where it should be installed, either on the cooking zone in the kitchens domestic, whether on the large industrial kitchens of restaurants or other establishments where you have to attend large amount of audience

Las semiplacas que compondrán el filtro se caracterizan esencialmente porque además de que son idénticas, por colocarse unidas e invertidas, porque los espacios interiores que se crean podrán variar con la finalidad de constituir recorridos tipo "laberinto" adecuados a las necesidades de absorción y retención de los residuos.The semi-plates that will make up the filter will be essentially characterized because in addition to being identical, by stand together and inverted, because the interior spaces that are created may vary in order to constitute routes type "maze" appropriate to the needs of absorption and waste retention.

Breve descripción de los dibujosBrief description of the drawings

Con el objeto de llevar a cabo una detallada descripción del filtro objeto de la presente invención, se adjunta a la presente una serie de dibujos en los que, a modo de ejemplo no limitativo, se ha representado una realización práctica del mencionado filtro.In order to carry out a detailed description of the filter object of the present invention, is attached hereby a series of drawings in which, by way of example, limiting, a practical embodiment of the mentioned filter.

En dichos dibujos,In these drawings,

La Figura 1 es una vista en planta de un filtro, constituido por dos semiplacas;Figure 1 is a plan view of a filter, constituted by two semi-plates;

La Figura 2 es una vista en sección, por AA, del filtro de la anterior figura mostrando las dos semiplacas unidas y los recorridos tipo "laberinto" formados entre ellas;Figure 2 is a sectional view, by AA, of the filter of the previous figure showing the two joined semiplaques and the "labyrinth" paths formed between them;

La Figura 3 es un detalle seccionado, a mayor escala, del filtro, según la figura 2;Figure 3 is a sectioned detail, to greater scale, of the filter, according to figure 2;

La Figura 4, es una vista en perspectiva del filtro, correspondiente a la figura 1;Figure 4 is a perspective view of the filter, corresponding to figure 1;

La Figura 5 es una perspectiva de una de las semiplacas, vista por la cara interna y de unión con la otra semiplaca complementaria, mostrando los relieves que constituirán, conjuntamente, los recorridos interiores del filtro;Figure 5 is a perspective of one of the semi-plates, seen on the inner side and connecting with the other complementary semiplaque, showing the reliefs that will constitute, together, the inner paths of the filter;

La Figura 6, muestra una variante del filtro, con otro recorrido tipo "laberinto", en una vista en planta, yFigure 6 shows a variant of the filter, with another "labyrinth" type tour, in a plan view, Y

Finalmente, la Figura 7 es una vista seccionada por BB, del filtro correspondiente a la figura anterior.Finally, Figure 7 is a sectional view. by BB, of the filter corresponding to the previous figure.

Descripción detallada de la invenciónDetailed description of the invention

El filtro absorbente (1) de humos, grasas y vapores, para cocinas, objeto de la presente invención, está constituido por dos semiplacas idénticas (2) unidas, las cuales se dispondrán enfrentadas por sus partes internas, girada 180° la una con respecto a la otra, superpuestas y unidas tal como se observa en las Figuras 2, 3 y 4.The absorbent filter (1) of fumes, fats and Vapors, for kitchens, object of the present invention, are constituted by two identical semi-plates (2) joined, which are they will have faced by their internal parts, turned 180 ° one with respect to the other, superimposed and joined as observed in Figures 2, 3 and 4.

Estas semiplacas (2) están elaboradas con escayola, yeso cocinado y amasado en agua, siendo un material ignífugo que permite su uso con total garantía en un ambiente de elevadas temperaturas y que permite, dadas sus características físico-estructurales, absorber los vapores sin que las semiplacas se deformen ni pierdan su resistencia.These semi-plates (2) are made with plaster, plaster cooked and kneaded in water, being a material flame retardant that allows its use with total guarantee in an environment of high temperatures and that allows, given its characteristics physico-structural, absorb vapors without The semiplaques become deformed or lose their resistance.

En el proceso de elaboración de dichas semiplacas (2) se añadirán a la escayola, ventajosamente, fibras diversas, que podrán ser de tipo textil, vegetal o artificial, con el objeto de darles mayor resistencia y permitir elaborarlas con un menor espesor.In the process of preparing said semi-plates (2) will be added to the plaster, advantageously, fibers diverse, which may be textile, vegetable or artificial, with in order to give them greater resistance and allow them to be prepared with a smaller thickness

Cada una de estas semiplacas (2) poseen una serie de aberturas longitudinales transversales (3), por su cara externa, mientras que por su cara interna poseen unos rebajes o canales (4), de modo que al susperponerse en la forma indicada, dos de dichas semiplacas, se forman espacios de paso de humos.Each of these semi-plates (2) have a series of transverse longitudinal openings (3), on its face external, while its internal face has some recesses or channels (4), so that when superimposed in the indicated way, two of said semi-plates, smoke passage spaces are formed.

Junto a la abertura (3), los rebajes (4) configuran unos tabiques (5), que sobrepasan en altura al plano del perfil de conjunción (6) entre ambas semiplacas (2).Next to the opening (3), the recesses (4) they form partitions (5), which exceed in height the plane of the conjunction profile (6) between both semi-plates (2).

Al colocarse las semiplacas (2) invertidas y girada una de ellas 180° y superpuestas y unidas la una sobre la otra, para constituir conjuntamente el filtro (1), el tabique rectangular (5), cuya altura sobrepasa el perfil de unión (6), queda situado en el interior de la oquedad constituida por el rebaje (4) de la otra semiplaca, formando así un recorrido en "S", tal como ilustran las flechas de la figura 3. Así dispuesto el conjunto del filtro, se crea un recorrido tipo "laberinto" entre cada par de aberturas (3)correspondientes de las semiplacas (2).When placing the semi-plates (2) inverted and rotated one of them 180 ° and superimposed and joined the one on the another, to jointly constitute the filter (1), the partition rectangular (5), whose height exceeds the joint profile (6), is  located inside the cavity constituted by the recess (4) from the other semiplaque, thus forming an "S" route, such as the arrows in figure 3 illustrate. Thus the set of the filter, a "maze" type path is created between each pair of corresponding openings (3) of the semi-plates (2).

Dichas semiplacas (2) se fijará la una a la otra, bien sea por encolado, o bien mediante grapas adecuadas, situándolas sobre el marco o perfiles metálicos de diseño adecuado para su soporte y emplazamiento, no representados en los dibujos.Said semi-plates (2) shall be fixed one at a time. other, either by gluing, or by suitable staples, placing them on the frame or metal profiles of suitable design for its support and location, not represented in the drawings.

Una variante de realización de la invención queda representada en las figuras 6 y 7, donde el filtro (1a) está constituido por dos semiplacas (2) idénticas (10), provistas en su cara exterior de una sola y amplia abertura (11), situada transversalmente en uno de los lados de la misma, y que atraviesa el grosor de la semiplaca hasta el espacio interior (12) del filtro.A variant embodiment of the invention It is represented in Figures 6 and 7, where the filter (1a) is constituted by two identical semi-plates (2) (10), provided in their outer face of a single wide opening (11), located transversely on one side of it, and that crosses the thickness of the semi-plate to the interior space (12) of the filter.

Cada semiplaca posee una serie de tabiquillos (13), dispuestos paralelamente y equidistantes entre sí, los cuales sobresalen ligeramente en altura por encima del plano del perfil de conjunción (14) de ambas semiplacas (10).Each semi-plate has a series of partitions (13), arranged in parallel and equidistant from each other, which protrude slightly in height above the plane of the profile of conjunction (14) of both semi-plates (10).

Al unirse éstas, y tal como se observa en la figura 7, queda constituido un recorrido en el interior de dichas semiplacas (10) desde la abertura de entrada (11) de una de ellas hasta la abertura idéntica, pero de salida, en la otra semiplaca invertida y girada a 180°, la una respecto a la otra.By joining these, and as seen in the Figure 7, a route is constituted inside said semi-plates (10) from the entrance opening (11) of one of them to the identical opening, but exit, in the other semiplaque inverted and rotated 180 °, one relative to the other.

Este recorrido es zigzagueante entre los tabiquillos (13) de ambas semiplacas (10), los cuales quedan intercalados entre sí al unirse las semiplacas (10), y presentando una superficie de considerable dimensión para la acción absorbente sobre los gases, vapores y grasas que estarán en contacto con la totalidad de la superficie interna de las semiplacas a lo largo de todo este recorrido. El recorrido de entrada y salida de humos se representa en dicha figura 7, mediante flechas.This tour is zigzagging among the partitions (13) of both semi-plates (10), which remain interspersed with each other by joining the semi-plates (10), and presenting a surface of considerable size for absorbent action about the gases, vapors and fats that will be in contact with the entire internal surface of the semiplaques along All this tour. The route of entry and exit of smoke is represented in said figure 7, by arrows.

Descrito suficientemente el objeto de la presente invención, debe indicarse que las dimensiones, formas y aspecto exterior de los componentes del filtro, de la invención en nada alterarán la esencialidad del mismo, quedando resumida en las reivindicaciones que siguen.Described sufficiently the object of the In the present invention, it should be noted that the dimensions, shapes and external appearance of the filter components of the invention in nothing will alter the essentiality of it, being summarized in the claims that follow.

Claims (8)

1. Filtro absorbente de humos, grasas y vapores para cocinas, aplicable en las zonas de cocción de todo tipo de cocinas, domésticas o industriales, que se caracteriza esencialmente por el hecho de estar constituido por dos semiplacas (2) de escayola, yeso calcinado y amasado en agua, de dimensiones y formas idénticas, las cuales se colocarán enfrentadas y unidas por su cara interna, en posición invertida y girada 180° la una con respecto a la otra y que superpuestas, constituyen el elemento filtrante, con un recorrido interior tipo "laberinto" proporcionando una considerable superficie de contacto para los humos, vapores o grasas que pasaran a través del filtro (1) permitiendo asimismo la salida de humos, gracias a unas aberturas longitudinales transversales (3) que, a su vez, constituyen también la entrada de humos.1. Absorbent filter of fumes, fats and vapors for kitchens, applicable in the cooking zones of all types of kitchens, domestic or industrial, which is essentially characterized by the fact that it consists of two semi-plates (2) of plaster, calcined plaster and kneaded in water, of identical dimensions and shapes, which will be placed facing and joined by its internal face, in an inverted position and rotated 180 ° with respect to each other and that superimposed, constitute the filter element, with an internal path type "labyrinth" providing a considerable contact surface for the fumes, vapors or fats that will pass through the filter (1) also allowing the exit of fumes, thanks to transverse longitudinal openings (3) which, in turn, also constitute the smoke inlet 2. Filtro absorbente de humos, grasas y vapores, para cocinas, según la anterior reivindicación caracterizado porque el recorrido tipo "laberinto" queda constituido de forma inmediata al unir ambas semiplacas (2), debido a que por su cara interna poseen una serie de tabiques (5), y rebajes (4), dispuestos de forma regular y complementarias unas de las otras, de manera que al enfrentar las semiplacas por su parte interna, delimitan el mencionado recorrido.2. Absorbent filter of fumes, fats and vapors, for kitchens, according to the previous claim characterized in that the "labyrinth" type path is constituted immediately by joining both semi-plates (2), because their internal face has a series of partitions (5), and recesses (4), arranged regularly and complementary to each other, so that when facing the semi-plates on the inside, they delimit the mentioned route. 3. Filtro absorbente de humos, grasas y vapores, para cocinas, según las reivindicaciones 1ª y 2ª, caracterizado porque las semiplacas (2) poseen en su cara externa una serie de aberturas longitudinales transversales (3), correspondientes con las aberturas (3) de su cara interna, formando los rebajes (4) un espacio de paso entre ambas semiplacas, previéndose tabiques rectangulares (5), de altura mayor que el perfil de conjunción (6) de las placas, todo ello de modo que al superponer ambas semiplacas (2), los tabiques rectangulares (5) de una de ellas queda situado en la oquedad del rebaje (4) de la otra, constituyendo el recorrido en forma de "S" horizontal entre la abertura de entrada (3) de una semiplaca y la de salida (3) de la otra.3. Absorbent filter of fumes, fats and vapors, for kitchens, according to claims 1 and 2, characterized in that the semi-plates (2) have on their external face a series of transverse longitudinal openings (3), corresponding to the openings (3) of its internal face, the recesses (4) forming a passage between both semi-plates, providing rectangular partitions (5), of greater height than the conjunction profile (6) of the plates, all this so that when superimposing both semi-plates (2), the rectangular partitions (5) of one of them is located in the recess recess (4) of the other, constituting the horizontal "S" shaped path between the inlet opening (3) of a semi-plate and the output (3) of the other. 4. Filtro absorbente de humos, grasas y vapores, para cocinas, según las reivindicaciones anteriores 1 y 3, caracterizado por poseer tantos recorridos tipo "laberinto" como aberturas longitudinales transversales (3) posee cada semiplaca.4. Absorbent filter of fumes, fats and vapors, for kitchens, according to previous claims 1 and 3, characterized by having as many "labyrinth" paths as transverse longitudinal openings (3) each semi-plate possesses. 5. Filtro absorbente de humos, grasas y vapores, para cocinas, según la reivindicación la, que se caracteriza por el hecho de que la unión entre semiplacas, se efectúa mediante adhesivo, grapas u otro elemento adecuado.5. Absorbent filter of fumes, fats and vapors, for kitchens, according to claim la, which is characterized by the fact that the union between semiplaques, is effected by means of adhesive, staples or other suitable element. 6. Filtro absorbente de humos, grasas y vapores, para cocinas, según la reivindicación 1ª, caracterizado porque, como variante de realización práctica, está formado por dos semiplacas (10) idénticas en dimensiones y formas, unidas entre sí y colocadas en posición invertida y girada 180° la una respecto a la otra, poseyendo cada semiplaca una abertura longitudinal transversal (11), situada en uno de los extremos de la semiplaca, y poseyendo en su cara interior una serie de tabiquillos (13), situados paralelos y equidistantes, sobresaliendo ligeramente en álbum del perfil de conjunción (14) de ambas semiplacas (10) de manera que al unirse ambas semiplacas (10) constituirán un recorrido tipo "laberinto" en el interior de las mismas, desde la abertura de entrada (11) hasta la abertura idéntica, pero de salida (11), de la otra semiplaca, recorrido que será zigzagueante entre los tabiquillos (13).6. Absorber filter of fumes, fats and vapors, for kitchens, according to claim 1, characterized in that, as a variant of practical embodiment, it is formed by two semi-plates (10) identical in dimensions and shapes, joined together and placed in an inverted position and rotated 180 ° with respect to each other, each semi-plate having a transverse longitudinal opening (11), located at one of the ends of the semi-plate, and having on its inner face a series of tabs (13), located parallel and equidistant , protruding slightly on the album of the conjunction profile (14) of both semi-plates (10) so that when joining both semi-plates (10) they will constitute a “labyrinth” path inside them, from the entrance opening (11) until the identical opening, but of exit (11), of the other semiplaque, route that will be zigzagging between the partitions (13). 7. Filtro absorbente de humos, grasas y vapores, para cocinas, según las reivindicaciones 1ª y 6ª, caracterizado porque la composición de las semiplacas (2) y (10) en escayola, queda completada con la inclusión de fibras textiles vegetales o artificiales, formando un elemento estructural ignífugo, apto para su aplicación en lugares de temperaturas elevadas, así como de características físico- estructurales absorbentes y de elevada resistencia, lo que permite la elaboración de semiplacas de reducido grosor.7. Absorbent filter of fumes, fats and vapors, for kitchens, according to claims 1 and 6, characterized in that the composition of the semi-plates (2) and (10) in plaster, is completed with the inclusion of vegetable or artificial textile fibers, forming a fire-retardant structural element, suitable for application in places of high temperatures, as well as absorbent physical-structural characteristics and of high resistance, which allows the elaboration of semi-plates of reduced thickness. 8. Filtro absorbente de humos, grasas y vapores, para cocinas, según las reivindicaciones 1ª y 7ª, caracterizado porque su colocación en el lugar de utilización se efectuará mediante su fijación en un simple marco de perfil metálico o bien sobre perfiles en "U" y soportes angulares, según la inclinación requerida, por lo que las semiplacas (2) y (10) se elaborarán con dimensiones variables, adaptadas al mencionado lugar de colocación.8. Absorbent filter of fumes, fats and vapors, for kitchens, according to claims 1 and 7, characterized in that their placement at the place of use will be carried out by fixing it in a simple metal profile frame or on "U" profiles and angular supports, according to the required inclination, so that the semi-plates (2) and (10) will be made with variable dimensions, adapted to the mentioned place of placement.
ES200401313A 2004-05-31 2004-05-31 ABSORBENT FILTER OF FUMES, FATS AND VAPORS, FOR KITCHENS. Withdrawn - After Issue ES2277701B1 (en)

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ES200401313A ES2277701B1 (en) 2004-05-31 2004-05-31 ABSORBENT FILTER OF FUMES, FATS AND VAPORS, FOR KITCHENS.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3363519A1 (en) * 2017-02-20 2018-08-22 Electrolux Appliances Aktiebolag Filter for a kitchen hood

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US3813856A (en) * 1972-11-24 1974-06-04 D Jensen Air cleansing unit
DE8307964U1 (en) * 1983-03-18 1983-09-08 Eurocomexim Est., 9494 Schaan Vortex flow filter with grease and dirt trap grille
EP0438676A1 (en) * 1990-01-20 1991-07-31 H.KRANTZ - TKT Gesellschaft mit beschränkter Haftung Apparatus for separating fluids
DE29921370U1 (en) * 1999-12-04 2000-02-17 Hoefer Andreas Mechanical separator for separating liquid and / or solid particles from a gas stream
WO2001023070A1 (en) * 1999-09-28 2001-04-05 Faber S.P.A. Fat removing labyrinth filter for aspirating hoods
ES1056193U (en) * 2003-11-10 2004-03-01 Félix Del Blanco Lombas Retaining filter by absorption, of vapors, smoke and fats in industrial kitchens. (Machine-translation by Google Translate, not legally binding)

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813856A (en) * 1972-11-24 1974-06-04 D Jensen Air cleansing unit
DE8307964U1 (en) * 1983-03-18 1983-09-08 Eurocomexim Est., 9494 Schaan Vortex flow filter with grease and dirt trap grille
EP0438676A1 (en) * 1990-01-20 1991-07-31 H.KRANTZ - TKT Gesellschaft mit beschränkter Haftung Apparatus for separating fluids
WO2001023070A1 (en) * 1999-09-28 2001-04-05 Faber S.P.A. Fat removing labyrinth filter for aspirating hoods
DE29921370U1 (en) * 1999-12-04 2000-02-17 Hoefer Andreas Mechanical separator for separating liquid and / or solid particles from a gas stream
ES1056193U (en) * 2003-11-10 2004-03-01 Félix Del Blanco Lombas Retaining filter by absorption, of vapors, smoke and fats in industrial kitchens. (Machine-translation by Google Translate, not legally binding)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3363519A1 (en) * 2017-02-20 2018-08-22 Electrolux Appliances Aktiebolag Filter for a kitchen hood
WO2018149605A1 (en) * 2017-02-20 2018-08-23 Electrolux Appliances Aktiebolag Filter for a kitchen hood

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