ES1070424U

ES1070424U - Biomass hot air generator apparatus (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1070424U
Application number: ES200900935U
Authority: ES
Inventors: Domingo A. Villoria Otero
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-28
Filing date: 2009-05-28
Publication date: 2009-08-14
Anticipated expiration: 2019-05-28
Also published as: ES1070424Y

Abstract

Apparatus generating hot air of biomass, applicable to be installed outside and intended to be applied as a heating system for livestock, industrial buildings and buildings or similar enclosures, characterized by the fact of comprising a biomass furnace (2), comprising a burner (3), on which a heat exchanger (4) is coupled, forming a set that is lined with panels of rock wool of high temperature resistance, being housed in a compartment (5) equipped of a gas outlet (6) and a hot air outlet (7) for coupling to the room to be heated; in which said heat exchanger (4) has several tubes (10) of various sizes through which the air passes and on which a turbine (11) acts, achieving the transmission of heat to the air which then passes, to through the air outlet (7), towards the room to be heated; and in that the compartment (5), in addition to protecting the motors and mechanisms of the generator apparatus (1), has flaps (20) that can be opened or closed at will, allowing the air inside to be recirculated or, if it is desired, to bring in clean air that improves the quality of the interior air of the room to be heated. (Machine-translation by Google Translate, not legally binding)

Description

Aparato generador de aire caliente de biomasa.Hot air generator biomass

Object of the invention

La invención, tal como expresa el enunciado de la presente memoria descriptiva, se refiere a un aparato generador de aire caliente de biomasa, aportando a la función a que se destina, varias ventajas, que se consignarán en detalle más adelante, que suponen una mejorada alternativa frente a sistemas semejantes actualmente conocidos en el mercado.The invention, as expressed in the statement of the present specification refers to a generating apparatus of hot biomass air, contributing to the function to which destin, several advantages, which will be recorded in more detail forward, which are an improved alternative to systems Similar currently known in the market.

Más en particular, el objeto de la invención se centra en un aparato generador de aire caliente que, alimentado a base de combustible sólido orgánico o biomasa, es aplicable para ser instalado en el exterior y está particularmente destinado para ser aplicado como sistema de calefacción para naves ganaderas industriales y edificaciones similares, aisladas y de grandes dimensiones.More particularly, the object of the invention is focuses on a hot air generator that, fed to Organic solid fuel base or biomass, is applicable for be installed outdoors and is particularly intended for be applied as a heating system for livestock buildings industrial and similar, isolated and large buildings dimensions.

Field of application of the invention

El campo de aplicación de la presente invención se encuadra dentro del sector técnico de la industria dedicada a la fabricación de aparatos generadores de aire caliente.The field of application of the present invention It falls within the technical sector of the industry dedicated to the manufacture of hot air generating devices.

Background of the invention

En la actualidad, y como referencia al estado de la técnica, cabe señalar que, si bien existen en el mercado múltiples tipos y modelos de aparatos generadores de aire caliente, destinados para el mismo u otros fines, por parte del solicitante, se desconoce la existencia de ninguno que presente unas características técnicas, estructurales y de configuración semejantes a las particulares que presenta el que aquí se preconiza, estando los detalles caracterizadores que lo distinguen, adecuadamente recogidos en las reivindicaciones finales que acompañan a la presente memoria descriptiva.Currently, and as a reference to the state of the technique, it should be noted that, although they exist in the market multiple types and models of hot air generating devices, intended for the same or other purposes, by the applicant, the existence of none that presents some is unknown technical, structural and configuration features similar to the particulars presented by the one here advocates, being the characterizing details that distinguish it, suitably set forth in the final claims that accompany this specification.

Explanation of the invention.

De manera concreta, la invención preconiza un aparto generador de aire caliente de biomasa que se compone de una tolva de almacenaje, dentro de la cual va un sinfín que alimenta un quemador situado dentro del horno sobre el que está instalado el enfriador.Specifically, the invention advocates a I generate biomass hot air generator consisting of a storage hopper, within which there is an endless supply of a burner located inside the oven on which the cooler.

Enfriador, horno y quemador, están instalados de forma que componen una única estructura, la cual está forrada en su conjunto con un aislante de lana de roca. En el interior de la misma circula el aire que es introducido mediante una turbina y, una vez caliente, pasará al interior del edificio a calentar.Cooler, oven and burner, are installed so that they make up a single structure, which is lined in its set with an insulating rock wool. Inside the it circulates the air that is introduced by a turbine and, Once hot, it will go inside the building to heat.

El quemador del citado generador está alimentado mediante el sinfín que dosifica el combustible introducido en una tolva de gran tamaño, que está dotada de una tapa y situada adyacentemente al generador, la cual incorpora una placa giratoria con vibrador, anclado a la misma, que asegura la alimentación del sinfín, aún con combustible de difícil alimentación, evitando que se atasque.The burner of said generator is fed by the auger that doses the fuel introduced in a large hopper, which is equipped with a lid and located adjacent to the generator, which incorporates a turntable with vibrator, anchored to it, which ensures the auger feed, even with difficult fuel feeding, preventing it from getting stuck.

Opcionalmente, en sustitución de dicha tolva, se puede acoplar al aparato generador una tolva pequeña con finales de carrera de llenado, acoplada a un silo de alimentación.Optionally, replacing said hopper, a small hopper with ends can be attached to the generator filling stroke, coupled to a feed silo.

Por su parte, dicho sinfín de alimentación está dimensionado para poder alimentar al quemador con cualquier combustible, aunque su granulometría sea más grande de lo normal.On the other hand, said feeding auger is sized to be able to feed the burner with any fuel, although its particle size is larger than normal.

Además, el generador cuenta con un intercambiador de calor formado de múltiples tubos de variadas dimensiones con el que, gracias a la acción de una turbina, se consigue la óptima transmisión de calor al aire que luego pasa, a través de una salida de aire, hacia el recinto a calentar.In addition, the generator has a heat exchanger formed of multiple varied tubes dimensions with which, thanks to the action of a turbine, it get the optimal heat transfer to the air that then passes, to through an air outlet, to the room to be heated.

Existen, también, dos ventiladores para avivar el fuego, uno que hace pasar aire a través de unos orificios en las paredes del quemador, regulando su fuerza para conseguir la intensidad óptima de la llama, y otro que ataca la parte central de la llama produciendo una combustión completa en el horno.There are also two fans to fan the fire, one that makes air pass through some holes in the burner walls, regulating its strength to get the optimal intensity of the flame, and another that attacks the central part of the flame producing complete combustion in the oven.

Asimismo se contempla un sistema de limpieza longitudinal que extrae las cenizas de la parte inferior del horno para mantenerlo siempre en óptimo funcionamiento. Este sistema está compuesto por dos sinfines que trasladan los residuos de la combustión hacia un contenedor exterior.A cleaning system is also contemplated longitudinal that removes the ashes from the bottom of the oven to always keep it in optimal operation. This system is composed of two augers that transfer waste from the combustion to an outer container.

Hay que señalar, por otra parte, que el conjunto del quemador, horno e intercambiador, está encerrado con paneles de lana de roca de alta resistencia a la temperatura, y que el compartimiento de la turbina, además de proteger los motores y mecanismos del aparato, tiene unas trampillas que se pueden abrir o cerrar, para mantener el aire de su interior recirculando o, si se desea, para hacer entrar aire limpio que mejore la calidad del aire interior de la edificación a calentar.It should be noted, on the other hand, that the burner, oven and exchanger assembly, is enclosed with rock wool panels of high temperature resistance, and that the turbine compartment, in addition to protecting the engines and mechanisms of the device, it has some flaps that can be opened or close, to keep the air inside recirculating or, if you want, to bring in clean air that improves air quality interior of the building to be heated.

Los mencionados componentes del aparato van atornillados, pudiéndose sustituir como repuesto, todas sus piezas (horno, quemador, intercambiador y tubos de sinfín) mediante operaciones sencillas.The mentioned components of the device go screwed, being able to replace as spare, all its parts (oven, burner, exchanger and auger tubes) by simple operations.

Visto lo que antecede, se constatan las ventajas que aporta el aparato preconizado frente a otros sistemas conocidos, pudiendo destacare como más relevantes el hecho de que se instala en el exterior, cogiendo el aire de la calle ya que de la forma que se dispone puede quedar a la intemperie, y el hecho de que los gastos que se generan del montaje del aparato se limitan a la realización de un hueco para poner una trampilla para acoplar la entrada de aire a la nave, puesto que el aparato se fabrica con un chasis que sujeta el conjunto y solo va desmontada la tolva que se unirá mediante tornillos.Given the foregoing, the advantages provided by the recommended device compared to other systems known, being able to highlight as more relevant the fact that it is installed outside, taking the air from the street since the form that is available can be in the open, and the fact that the expenses generated from the assembly of the device are limited to the realization of a hole to put a trapdoor to couple the air intake to the ship, since the device is manufactured with a chassis that holds the assembly and only the hopper that is removed will join by screws.

El descrito aparato generador de aire caliente de biomasa representa, pues, una estructura innovadora de características estructurales y constitutivas desconocidas hasta ahora para tal fin, razones que unidas a su utilidad práctica, la dotan de fundamento suficiente para obtener el privilegio de exclusividad que se solicita.The described hot air generator apparatus of biomass thus represents an innovative structure of structural and constitutive characteristics unknown up to now for that purpose, reasons that together with its practical utility, the provide sufficient grounds to obtain the privilege of exclusivity requested.

Description of the drawings

Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, se acompaña a la presente memoria descriptiva, como parte integrante de la misma, de un juego de planos, en los que con carácter ilustrativo y no limitativo se ha representado lo siguiente:To complement the description that is being performing and in order to help a better understanding of the characteristics of the invention, is attached herein descriptive, as an integral part of it, of a game of planes, in which with an illustrative and non-limiting nature, represented the following:

La figura número 1.- Muestra una vista esquemática en alzado frontal de un ejemplo de realización del aparato generador de aire caliente de biomasa objeto de la invención, en la que se aprecian las principales partes y elementos que comprende, así como su configuración y disposición.Figure number 1.- Shows a view front elevation schematic of an exemplary embodiment of the biomass hot air generator apparatus object of the invention, in which the main parts and elements are appreciated which includes, as well as its configuration and arrangement.

Las figuras número 2 y 3.- Muestran sendas vistas en alzado lateral de la caseta que aloja el quemador y el intercambiador de calor, una mostrando su interior y otra mostrando su exterior.Figures number 2 and 3.- Show paths side elevation views of the house that houses the burner and the heat exchanger, one showing inside and one showing its outside

Preferred Embodiment of the Invention

A la vista de las mencionadas figuras, y de acuerdo con la numeración adoptada, se puede observar en ellas un ejemplo de realización preferente de la invención, la cual comprende las partes y elementos que se indican y describen en detalle a continuación.In view of the aforementioned figures, and of according to the numbering adopted, you can see in them a preferred embodiment of the invention, which includes the parts and elements that are indicated and described in detail below.

Así, tal como se aprecia en dichas figuras, el aparato generador (1) de aire caliente que la invención preconiza cuenta con un horno (2) de biomasa, que comprende un quemador (3), alimentado por un sinfín (8), sobre el que se acopla un intercambiador de calor (4), formando un conjunto que va forrado de paneles de lana de roca de alta resistencia a la temperatura, estando alojado en un compartimiento (5) convenientemente dotado de una salida de gases (6) y una salida de aire (7) caliente que se acoplará al recinto a calentar.Thus, as can be seen in these figures, the hot air generating apparatus (1) that the invention recommends It has a biomass furnace (2), which includes a burner (3), fed by an endless (8), on which a heat exchanger (4), forming a set that is lined with rock wool panels with high temperature resistance, being housed in a compartment (5) conveniently provided with a gas outlet (6) and a hot air outlet (7) that is will attach to the room to be heated.

Dicho quemador (3), está alimentado mediante un sinfín (8) principal que dosifica el combustible introducido en una tolva (9) de gran tamaño situada adyacentemente a la estructura (5) del generador (1), la cual está dotada de tapa así como de una placa giratoria con vibrador (22) situada en su zona cónica inferior (21) que asegura el correcto llenado del sinfín (8), evitando que se quede sin combustible.Said burner (3), is fed by a main auger (8) that doses the fuel introduced into a large hopper (9) located adjacent to the structure (5) of the generator (1), which is provided with a cover as well as a turntable with vibrator (22) located in its conical area bottom (21) that ensures the correct filling of the auger (8), preventing it from running out of fuel.

Opcionalmente, en sustitución de esta tolva (9), se puede acoplar al aparato generador una tolva pequeña con finales de carrera de llenado, acoplada a un silo de alimentación.Optionally, replacing this hopper (9), a small hopper with limit switches, coupled to a silo of feeding.

Por su parte, el intercambiador de calor (4) cuenta con varios tubos (10) de diversos tamaños a través de los que pasa el aire y que, mediante la acción de una turbina (11) se consigue la transmisión de calor al aire que luego pasa, a través de la salida de aire (7) hacia el recinto a calentar.For its part, the heat exchanger (4) It has several tubes (10) of various sizes through the that the air passes and that, through the action of a turbine (11) get heat transmission to the air that then passes through from the air outlet (7) to the room to be heated.

Asimismo, se contemplan sendos ventiladores (14, 15) o sopladores que tienen como finalidad el avivado del fuego en el quemador (3), los cuales están dispuestos de manera que un primer ventilador (14) hace pasar aire a través de unos orificios (16) practicados en las paredes del quemador (3), regulando su fuerza para conseguir la intensidad óptima de la llama, y un segundo ventilador (15) aviva la parte central de dicha llama produciendo una combustión completa del combustible en el quemador (3).Likewise, two fans are contemplated (14, 15) or blowers that are intended to revive the fire in the burner (3), which are arranged so that a first fan (14) passes air through some holes (16) made in the burner walls (3), regulating its strength to achieve the optimum intensity of the flame, and a second fan (15) enlivens the central part of said flame producing a complete combustion of the fuel in the burner (3).

Además, el aparato de la invención cuenta con un sistema de limpieza que extrae las cenizas de la parte inferior del quemador (3) manteniéndolo siempre en óptima disposición para su buen funcionamiento.In addition, the apparatus of the invention has a cleaning system that removes the ashes from the bottom of the burner (3) always keeping it in an optimal position to Its smooth operation.

Dicho sistema de limpieza está compuesto por sendos sinfines (17), colocados longitudinalmente a ambos lados del horno, los cuales están accionados por respectivos motor-reductores eléctricos (18), y mediante los que se trasladan los residuos de la combustión hacia un contenedor exterior (no representado), que se colocará adecuadamente junto al aparato (1).Said cleaning system is composed of two augers (17), placed longitudinally on both sides of the oven, which are powered by respective electric motor-reducers (18), and by means of that combustion residues are transferred to a container exterior (not shown), which will be properly placed next to the apparatus (1).

Por su parte, el sinfín (8) principal de alimentación, que también está accionado mediante un motor-reductor eléctrico (19) para modificar su velocidad mediante un variador, está ventajosamente dimensionado para poder alimentar al quemador (3) con cualquier combustible, aunque su granulometría sea más grande de lo normal.For its part, the main auger (8) of power, which is also powered by a electric motor-reducer (19) to modify its speed through a drive, is advantageously sized to be able to feed the burner (3) with any fuel, although its granulometry is larger than normal.

Cabe destacar, por otra parte, que el conjunto del horno (2), quemador (3) e intercambiador de calor (4), como ya se ha señalado, está cerrado con paneles de lana de roca de alta resistencia a la temperatura, y que el compartimiento (5), en el que se aloja dicho conjunto, además de proteger los motores y mecanismos del aparato generador (1), cuenta con unas trampillas (20) que se pueden abrir o cerrar a voluntad, permitiendo mantener el aire de su interior recirculando o, si se desea, hacer entrar aire limpio que mejore la calidad del aire interior.It should be noted, on the other hand, that the whole of the oven (2), burner (3) and heat exchanger (4), as already It has been noted, it is closed with high rock wool panels temperature resistance, and that the compartment (5), in the that said assembly is housed, in addition to protecting the motors and mechanisms of the generating apparatus (1), it has some trap doors (20) that can be opened or closed at will, allowing to keep the air inside recirculating or, if desired, bringing in clean air that improves indoor air quality.

Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, no se considera necesario hacer más extensa su explicación para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan, haciendo constar que, dentro de su esencialidad, podrá ser llevada a la práctica en otras formas de realización que difieran en detalle de la indicada a título de ejemplo, y a las cuales alcanzará igualmente la protección que se recaba siempre que no se altere, cambie o modifique su principio fundamental.Describe sufficiently the nature of the present invention, as well as the way of putting it into practice, not it is considered necessary to extend its explanation so that any subject matter expert understands its scope and advantages that derive from it, stating that, within its essentiality, may be implemented in other forms of embodiment that differ in detail from that indicated by way of example, and which will also achieve the protection that collects as long as it does not alter, change or modify its principle fundamental.

Claims

1. Biomass hot air generator, applicable to be installed outdoors and intended to be applied as a heating system for livestock, industrial and similar buildings or buildings, characterized by comprising a biomass furnace (2) , which comprises a burner (3), on which a heat exchanger (4) is coupled, forming an assembly that is lined with rock wool panels of high temperature resistance, being housed in a compartment (5) provided of a gas outlet (6) and a hot air outlet (7) to couple the room to be heated; wherein said heat exchanger (4) has several tubes (10) of various sizes through which the air passes and on which a turbine (11) acts, achieving heat transmission to the air that then passes, to through the air outlet (7), towards the room to be heated; and in that the compartment (5), in addition to protecting the motors and mechanisms of the generating apparatus (1), has some flaps (20) that can be opened or closed at will, allowing to keep the air inside recirculating or, if if desired, to introduce clean air that improves the quality of the indoor air of the room to be heated.

2. Biomass hot air generator apparatus according to claim 1, characterized in that the burner (3) is fed by a main auger (8) that doses the fuel introduced into a large hopper (9) provided of cover and located adjacent to the generator.

3. Biomass hot air generator apparatus according to claim 2, characterized in that the auger (8) is driven by an electric motor-reducer (19) to modify its speed by means of a variator; and because it is sized to be able to feed the burner (3) with granulometry fuels larger than normal.

4. Biomass hot air generating apparatus according to claim 1, characterized in that two fans (14, 15) or blowers are contemplated which are intended to fan the fire in the burner (3), which are arranged so that a first fan (14) passes air through holes (16) made in the burner walls (3), regulating its force to achieve optimum flame intensity, and a second fan (15) fan the central part of said flame producing a complete combustion of the fuel in the burner (3).

5. Biomass hot air generator, according to claim 1, characterized in that it has a cleaning system that removes the ashes from the bottom of the burner (3), being composed of two augers (17), placed longitudinally on both sides of the oven, which are driven by respective electric motor-reducers (18), and by means of which the combustion residues are transferred to an outer container placed next to the apparatus (1).

6. A biomass hot air generating apparatus according to claims 1 and 2, characterized in that the hopper (9) incorporates internally, in its lower conical area (21), a rotating plate with vibrator (22).

7. A biomass hot air generating apparatus according to claim 1, characterized in that, optionally, a small hopper with filling limit switches is coupled, coupled to a feed silo.