ES1147658U - Perfected biomass fuel burner (Machine-translation by Google Translate, not legally binding) - Google Patents
Perfected biomass fuel burner (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES1147658U ES1147658U ES201531235U ES201531235U ES1147658U ES 1147658 U ES1147658 U ES 1147658U ES 201531235 U ES201531235 U ES 201531235U ES 201531235 U ES201531235 U ES 201531235U ES 1147658 U ES1147658 U ES 1147658U
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- Prior art keywords
- biomass fuel
- combustion chamber
- fuel burner
- chamber
- outer tube
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- 239000002028 Biomass Substances 0.000 title claims abstract description 49
- 239000000446 fuel Substances 0.000 title claims abstract description 47
- 238000006073 displacement reaction Methods 0.000 claims abstract description 5
- 238000002485 combustion reaction Methods 0.000 claims description 52
- 238000004873 anchoring Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 description 12
- 238000000605 extraction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000006213 oxygenation reaction Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000144725 Amygdalus communis Species 0.000 description 1
- 235000011437 Amygdalus communis Nutrition 0.000 description 1
- 240000009226 Corylus americana Species 0.000 description 1
- 235000001543 Corylus americana Nutrition 0.000 description 1
- 235000007466 Corylus avellana Nutrition 0.000 description 1
- 240000007817 Olea europaea Species 0.000 description 1
- 240000006711 Pistacia vera Species 0.000 description 1
- 235000003447 Pistacia vera Nutrition 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 235000020224 almond Nutrition 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 235000020233 pistachio Nutrition 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
Description
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Quemador de combustible biomasa perfeccionado.Improved biomass fuel burner.
OBJETO DE LA INVENCIONOBJECT OF THE INVENTION
La presente solicitud de invention tiene por objeto el registro de un quemador de combustible biomasa perfeccionado, que incorpora notables innovaciones y ventajas frente a las tecnicas utilizadas hasta el momento.The purpose of the present invention application is to register an improved biomass fuel burner, which incorporates notable innovations and advantages over the techniques used so far.
Mas concretamente, la invencion propone el desarrollo de un quemador de combustible biomasa perfeccionado, que por su particular disposition, permite efectuar una mas adecuada y sencilla limpieza de la camara de combustion, asl como una extraction de esta, bien para una limpieza anadida o bien para su reposition por otra.More specifically, the invention proposes the development of an improved biomass fuel burner, which by its particular disposition, allows a more adequate and simple cleaning of the combustion chamber, as well as an extraction of this, either for an added cleaning or for For reposition for another.
ANTECEDENTES DE LA INVENCIONBACKGROUND OF THE INVENTION
Es conocido en el actual estado de la tecnica el uso de la biomasa, el cual se esta incrementando notablemente.The use of biomass is known in the current state of the art, which is increasing markedly.
Los equipos convencionales que usan combustibles fosiles para los mismos usos son altamente perjudiciales para el entorno y la vida en general, siendo peligrosos tambien por sus componentes toxicos. El uso de la biomasa es una alternativa mas segura y sostenible, y utiliza recursos naturales mucho menos nocivos para el ecosistema.Conventional equipment that uses fossil fuels for the same uses is highly harmful to the environment and life in general, being also dangerous due to its toxic components. The use of biomass is a safer and more sustainable alternative, and uses natural resources much less harmful to the ecosystem.
Por ello la maquinaria actual no cumple las expectativas de los usuarios, que precisan de un producto utilitario sin muchas preocupaciones en su cuidado tecnico. Muchas ocasiones encuentran inconvenientes en este tipo de maquinaria por los residuos de la combustion del material, originarios de muchos problemas.Therefore the current machinery does not meet the expectations of users, who need a utility product without much concern in their technical care. Many occasions find inconvenience in this type of machinery due to the combustion waste of the material, originating from many problems.
Los disenos no estan del todo adaptados a las necesidades de la combustion de los materiales ni a la evacuation de los residuos posteriores. En ocasiones esto puede ser el origen de problemas graves para los interiores de la maquinaria y de la caldera en su conjunto.The designs are not entirely adapted to the needs of the combustion of the materials or the evacuation of the subsequent waste. Sometimes this can be the source of serious problems for the interiors of the machinery and the boiler as a whole.
Muchos de los problemas principales en los quemadores de combustible biomasa conocidos en el estado de la tecnica recaen en la camara de combustion, en donde se produce la actividad principal de esta maquinaria en la que el combustible biomasa es utilizado como combustible siendo quemado para producir la energla calorlfica. Este proceso produce un desgaste en la camara que no se contempla y que debe tenerse en cuenta, pero sobre todo ademas una gran problematica en sus labores de limpieza.Many of the main problems in biomass fuel burners known in the state of the art lie in the combustion chamber, where the main activity of this machinery occurs in which the biomass fuel is used as fuel being burned to produce the heat energy. This process produces a wear on the camera that is not contemplated and that must be taken into account, but above all also a great problem in its cleaning tasks.
En tal sentido, en el estado de la tecnica son tambien conocidos otros quemadores de biomasa que incorporan engranajes y complementos similares como por ejemplo el sistema de limpieza por parrilla movil.In this sense, other biomass burners are also known in the state of the art which incorporate similar gears and accessories such as the mobile grill cleaning system.
La presente invencion contribuye a solucionar y solventar la presente problematica, pues permite efectuar una mas adecuada y sencilla limpieza de la camara de combustion, asl como una extraccion de esta, bien para una limpieza anadida o bien para su reposicion por otra.The present invention contributes to solve and solve the present problem, since it allows a more adequate and simple cleaning of the combustion chamber, as well as an extraction thereof, either for an added cleaning or for its replacement by another.
DESCRIPCION DE LA INVENCIONDESCRIPTION OF THE INVENTION
La presente invencion se ha desarrollado con el fin de proporcionar un quemador de combustible biomasa perfeccionado, que comprende unos medios de alimentation del combustible biomasa, unos medios de encendido y una camara de combustion, siendo laThe present invention has been developed in order to provide an improved biomass fuel burner, comprising biomass fuel feeding means, ignition means and a combustion chamber, the combustion chamber being the
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camara de combustion de geometria tubular y rodeada de otro tubo exterior o camara secundaria, siendo la camara de combustion y el tubo exterior concentricos y con un espacio anular comprendido entre ambos, y caracterizado por el hecho de que comprende una rasqueta movil en el interior de la camara de combustion con capacidad de un desplazamiento paralelo al eje axial de la camara de combustion y unos medios de movimiento de la rasqueta movil.combustion chamber of tubular geometry and surrounded by another outer tube or secondary chamber, the combustion chamber and the outer tube being concentric and with an annular space comprised between the two, and characterized by the fact that it comprises a mobile scraper inside the combustion chamber with the ability to move parallel to the axial axis of the combustion chamber and means of movement of the mobile scraper.
Preferentemente, en el quemador de combustible biomasa perfeccionado, la camara de combustion esta posicionada y es separable con respecto al tubo exterior mediante unos medios de anclaje.Preferably, in the improved biomass fuel burner, the combustion chamber is positioned and is separable with respect to the outer tube by means of anchoring means.
Adicionalmente, en el quemador de combustible biomasa perfeccionado, los medios de anclaje son manipulables manualmente.Additionally, in the improved biomass fuel burner, the anchoring means are manually manipulable.
Alternativamente, en el quemador de combustible biomasa perfeccionado, los medios de movimiento de la rasqueta movil comprenden una cremallera solidaria con la rasqueta, un pinon y un motor.Alternatively, in the improved biomass fuel burner, the movement means of the mobile scraper comprise a rack integral with the scraper, a pin and an engine.
Gracias a la presente invention, se consigue efectuar una mas adecuada y sencilla limpieza de la camara de combustion, asl como una extraction de esta, bien para una limpieza anadida o bien para su reposition por otra.Thanks to the present invention, it is possible to carry out a more adequate and simple cleaning of the combustion chamber, as well as an extraction thereof, either for an added cleaning or for its reposition by another.
Otras caracterlsticas y ventajas del quemador de combustible biomasa perfeccionado resultaran evidentes a partir de la description de una realization preferida, pero no exclusiva, que se ilustra a modo de ejemplo no limitativo en los dibujos que se acompanan, en los cuales:Other features and advantages of the improved biomass fuel burner will be apparent from the description of a preferred, but not exclusive, embodiment illustrated by way of non-limiting example in the accompanying drawings, in which:
BREVE DESCRIPCION DE LOS DIBUJOSBRIEF DESCRIPTION OF THE DRAWINGS
Figuras 1, 2, 3 y 4.- Son unas vistas esquematicas desde diferentes perspectivas de una modalidad de realizacion preferida del quemador de combustible biomasa perfeccionado de la presente invencion.Figures 1, 2, 3 and 4.- They are schematic views from different perspectives of a preferred embodiment of the improved biomass fuel burner of the present invention.
DESCRIPCION DE UNA REALIZACION PREFERENTEDESCRIPTION OF A PREFERRED EMBODIMENT
El quemador de combustible biomasa perfeccionado de la presente invencion se encuentra dentro del sector de la tecnica de los quemadores de biomasa con llama horizontal y de doble camara o cuerpo.The improved biomass fuel burner of the present invention is within the sector of the technique of biomass burners with horizontal flame and double chamber or body.
Tal y como se muestra esquematicamente y desde diferentes perspectivas en las figuras 1, 2, 3 y 4, y como ya es conocido en el estado de la tecnica, el quemador de combustible biomasa perfeccionado de la presente invencion comprende unos medios de alimentation del combustible biomasa, unos medios de encendido y una camara de combustion 1.As shown schematically and from different perspectives in Figures 1, 2, 3 and 4, and as is known in the state of the art, the improved biomass fuel burner of the present invention comprises means of fueling the fuel biomass, ignition media and a combustion chamber 1.
La camara de combustion 1 es de geometria tubular y esta rodeada de otro tubo exterior 2 o camara secundaria, siendo la camara de combustion 1 y el tubo exterior 2 concentricos y con un espacio anular 3 comprendido entre ambos.The combustion chamber 1 is of tubular geometry and is surrounded by another outer tube 2 or secondary chamber, the combustion chamber 1 and the outer tube 2 being concentric and with an annular space 3 comprised between them.
De acuerdo ya con la propia invencion, el quemador de combustible biomasa perfeccionado de la presente invencion comprende una rasqueta 4 movil en el interior de la camara de combustion 1.In accordance with the invention itself, the improved biomass fuel burner of the present invention comprises a mobile scraper 4 inside the combustion chamber 1.
Dicha rasqueta 4 movil dispone de una capacidad de desplazamiento paralelo al eje axial de la propia camara de combustion 1. El desplazamiento de la rasqueta 4 se efectua mediante unos medios de movimiento de la rasqueta 4 movil.Said mobile scraper 4 has a displacement capacity parallel to the axial axis of the combustion chamber 1. The displacement of the scraper 4 is carried out by means of movement of the mobile scraper 4.
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En la figura 1, la rasqueta 4 movil aparece en posicion retralda, mientras que en las figuras 2, 3 y 4 la rasqueta 4 movil aparece en posicion sobresalida en el interior de la camara de combustion 1.In figure 1, the mobile scraper 4 appears in the retracted position, while in figures 2, 3 and 4 the mobile scraper 4 appears in a prominent position inside the combustion chamber 1.
En esta modalidad de realization preferida, los medios de movimiento de la rasqueta 4 movil comprenden una cremallera 41 solidaria con la rasqueta 4, un pinon 42 y un motor 43.In this preferred embodiment, the movement means of the mobile scraper 4 comprise a rack 41 integral with the scraper 4, a pin 42 and a motor 43.
Los medios de alimentation de combustible biomasa y los medios de encendido del quemador de combustible biomasa perfeccionado de la invencion son ya conocidos en el estado de la tecnica y no son objeto de la presente invention.The biomass fuel feeding means and the ignition means of the improved biomass fuel burner of the invention are already known in the state of the art and are not the subject of the present invention.
En esta modalidad de realizacion preferida, los medios de alimentacion de combustible biomasa comprenden un sinfln 5 de alimentacion accionado por un motor sinfln 6, y los medios de encendido comprenden una resistencia 7 ceramica de encendido y una fotocelula 8.In this preferred embodiment, the biomass fuel feed means comprise a feed auger 5 driven by an auger motor 6, and the ignition means comprise a ceramic ignition resistor 7 and a photocell 8.
En el funcionamiento del quemador de combustible biomasa perfeccionado de la invencion, el combustible biomasa utilizado es desplazado e introducido en la camara de combustion 1 mediante el giro del sinfln 5 de alimentacion, el cual es accionado por el motor sinfln 6.In the operation of the improved biomass fuel burner of the invention, the biomass fuel used is displaced and introduced into the combustion chamber 1 by turning the feed auger 5, which is driven by the auger motor 6.
El combustible biomasa utilizado habitualmente puede ser, por ejemplo, pellets, costras de almendras o avellanas, pistacho, huesos de olivas, etc.The commonly used biomass fuel can be, for example, pellets, almond or hazelnut crusts, pistachio, olive bones, etc.
Una vez en el interior de la camara de combustion 1, la resistencia 7 ceramica de encendido y la fotocelula 8 efectuan el encendido del combustible biomasa.Once inside the combustion chamber 1, the ceramic ignition resistor 7 and the photocell 8 effect the ignition of the biomass fuel.
Antes y al final de la combustion del combustible biomasa utilizado, puede procederse a la limpieza de la camara de combustion 1 del quemador de combustible biomasa perfeccionado de la invencion.Before and at the end of the combustion of the biomass fuel used, the combustion chamber 1 of the improved biomass fuel burner of the invention can be cleaned.
Es entonces cuando entra en funcionamiento la rasqueta 4 movil. La rasqueta 4 movil es solidaria con la cremallera 41. La cremallera 41 esta a su vez engranada con el pinon 42 que es a su vez accionado por el motor 43.That is when the mobile scraper 4 comes into operation. The mobile scraper 4 is integral with the rack 41. The rack 41 is in turn engaged with the pin 42 which is in turn driven by the motor 43.
El movimiento de giro del pinon 42 transmitido desde el motor 43, supone que la cremallera 41 y por tanto la rasqueta 4 movil se desplacen en la direction senalada por la flecha de las figuras 1, 2, 3 y 4.The turning movement of the pinon 42 transmitted from the engine 43 assumes that the rack 41 and therefore the movable scraper 4 move in the direction indicated by the arrow of figures 1, 2, 3 and 4.
La rasqueta 4 movil, en su desplazamiento indicado, efectua un barrido y limpieza de todos los residuos generados por la combustion y presentes en la camara de combustion 1, garantizando por tanto la limpieza de toda la base de la camara de combustion 1.The mobile scraper 4, in its indicated displacement, scans and cleans all the waste generated by the combustion and present in the combustion chamber 1, thus guaranteeing the cleaning of the entire base of the combustion chamber 1.
Ademas de ello, en esta modalidad de realizacion preferida, la camara de combustion 1 esta posicionada y es separable con respecto al tubo exterior 2 mediante unos medios de anclaje, que son manipulables manualmente.In addition, in this preferred embodiment, the combustion chamber 1 is positioned and is separable with respect to the outer tube 2 by means of anchoring means, which are manually manipulable.
En esta modalidad de realizacion preferida, los medios de anclaje comprenden una pestana 9 en el extremo de la camara de combustion 1, habilitada para su encaje tambien en el tubo exterior 2.In this preferred embodiment, the anchoring means comprise a flange 9 at the end of the combustion chamber 1, enabled for fitting also in the outer tube 2.
Tal y como se aprecia indicado en la figura 4, un accionamiento y giro manual de la camara de combustion 1 permite desencajar la pestana 9 de la camara de combustion 1 y su extraction del tubo exterior 2, y as! proceder a una mas efectiva limpieza de la camara de combustion 1 o incluso a su sustitucion por otra en caso de degradacion.As shown in Figure 4, a manual operation and rotation of the combustion chamber 1 allows the flange 9 of the combustion chamber 1 and its extraction from the outer tube 2 to be released, and so on! proceed to a more effective cleaning of the combustion chamber 1 or even its replacement by another in case of degradation.
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El quemador de combustible biomasa perfeccionado de la invention tambien puede presentar una antecamara 10 separada de la camara de combustion 1 por una tapa con orificios 11 para garantizar asl siempre la correcta oxigenacion.The improved biomass fuel burner of the invention can also have an antechamber 10 separated from the combustion chamber 1 by a cover with holes 11 to always ensure proper oxygenation.
El espacio anular 3 comprendido entre la camara de combustion 1 y el tubo exterior 2 o camara secundaria, permite una adecuada oxigenacion necesaria para una combustion optima del combustible biomasa en la propia camara de combustion 1. Para ello, la camara de combustion 1 puede presentar una pluralidad de perforaciones 12 pasantes distribuidas en el contorno de la propia camara de combustion 1, facilitando la oxigenacion.The annular space 3 between the combustion chamber 1 and the outer tube 2 or secondary chamber, allows adequate oxygenation necessary for an optimal combustion of the biomass fuel in the combustion chamber itself 1. To this end, the combustion chamber 1 can present a plurality of through holes 12 distributed in the contour of the combustion chamber 1, facilitating oxygenation.
Ademas, el diseno de la camara de combustion 1 y su disposition, permite un concentrado de la llama de combustion en la region central de la propia camara de combustion 1.In addition, the design of the combustion chamber 1 and its disposition, allows a combustion flame concentrate in the central region of the combustion chamber 1 itself.
La invencion propuesta supone una mejora en el sistema de combustion de biomasa en la camara de combustion de un quemador de combustible biomasa. Esto es posible gracias al diseno a modo de doble camara propuesto, y que ademas su posible extraccion permite un cambio de la camara de combustion 1 cuando esta haya sufrido un desgaste por el uso.The proposed invention implies an improvement in the biomass combustion system in the combustion chamber of a biomass fuel burner. This is possible thanks to the proposed dual chamber design, and that in addition to its possible extraction, it allows a change of the combustion chamber 1 when it has suffered wear due to use.
La principal mejora de la invencion propuesta recae en la camara de combustion 1. Al estar compuesta como muestran las figuras, se consigue un mejor y eficiente quemado de las materias gracias a la oxigenacion con un calentamiento previo del aire entrante, e incluso de cualquier tipo de combustible, con lo que los residuos y ceniza son mlnimos al igual que los inquemados (impurezas o resto de material sin quemar), y sobre todo por una limpieza general y constante de toda la camara de combustion 1 por medio de la rasqueta 4 movil.The main improvement of the proposed invention lies in the combustion chamber 1. Being composed as shown in the figures, a better and efficient burning of the materials is achieved thanks to oxygenation with a previous heating of the incoming air, and even of any type of fuel, so that waste and ash are minimal as well as unburned ones (impurities or other unburned material), and above all by a general and constant cleaning of the entire combustion chamber 1 by means of the mobile scraper 4 .
El quemador de combustible biomasa perfeccionado objeto de la presente invencion es de muy util aplicacion en la industria de calderas. Este tipo de maquinaria actualmente esta muy orientado hacia la industria y grandes comunidades en el uso de ACS y calefaccion en general. La invencion propuesta presenta unas dimensiones un mas reducidas con respecto a otros quemadores similares en el estado de la tecnica, por lo que supone una alternativa viable y a tener en cuenta como energla renovable tambien en el futuro de los hogares.The improved biomass fuel burner object of the present invention is very useful application in the boiler industry. This type of machinery is currently very oriented towards industry and large communities in the use of DHW and heating in general. The proposed invention has smaller dimensions compared to other similar burners in the state of the art, so it is a viable alternative and to be considered as renewable energy also in the future of homes.
Gracias a sus muy mejoradas posibilidades de limpieza con la rasqueta 4 movil y su camara de combustion 1 extralble, el quemador de combustible biomasa perfeccionado de la invencion supone una considerable mejora general en los quemadores de combustible biomasa con llama horizontal, para una optimizacion de su uso de forma eficiente y eficaz, en aquellas aplicaciones y usos del combustible biomasa como un recurso alternativo y renovable para la obtencion de energla calorlfica, como por ejemplo en los sistemas de calefaccion y ACS para el hogar y tambien para el uso en procesos industriales.Thanks to its much improved cleaning possibilities with the mobile scraper 4 and its combustion chamber 1 extralble, the improved biomass fuel burner of the invention supposes a considerable general improvement in the biomass fuel burners with horizontal flame, for an optimization of its use in an efficient and effective way, in those applications and uses of biomass fuel as an alternative and renewable resource for obtaining heat energy, as for example in heating and ACS systems for the home and also for use in industrial processes.
El quemador de combustible biomasa perfeccionado de la presente invencion es compacto y versatil para asl poder adaptarse a cualquier tipo de caldera. Su mejora en el uso y funcionalidad gracias a la tecnologla implementada lo convierte en una maquina eficiente en su funcion, ademas de optimizadora del combustible empleado, aceptando cualquier tipo de combustible biomasa.The improved biomass fuel burner of the present invention is compact and versatile in order to adapt to any type of boiler. Its improvement in use and functionality thanks to the technology implemented makes it an efficient machine in its function, in addition to optimizing the fuel used, accepting any type of biomass fuel.
El quemador de combustible biomasa perfeccionado de la presente invencion esta preparado para sustituir los sistemas convencionales de calderas en la actualidad y los quemadores obsoletos.The improved biomass fuel burner of the present invention is prepared to replace conventional boiler systems today and obsolete burners.
Los detalles, las formas, las dimensiones y demas elementos accesorios, asl como los materiales empleados en la fabricacion del quemador de combustible biomasa perfeccionado de la invencion, podran ser convenientemente sustituidos por otros que sean tecnicamenteThe details, shapes, dimensions and other accessory elements, as well as the materials used in the manufacture of the improved biomass fuel burner of the invention, may be conveniently replaced by others that are technically
equivalentes y no se aparten de la esencialidad de la invencion ni del ambito definido por las reivindicaciones que se incluyen a continuation.equivalent and do not depart from the essentiality of the invention or the scope defined by the claims that are included below.
Claims (4)
2. Quemador de combustible biomasa perfeccionado segun la reivindicacion 1,
2. Improved biomass fuel burner according to claim 1,
3. Quemador de combustible biomasa perfeccionado segun la reivindicacion 2,
3. Improved biomass fuel burner according to claim 2,
4. Quemador de combustible biomasa perfeccionado segun la reivindicacion 1,
4. Improved biomass fuel burner according to claim 1,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201531235U ES1147658Y (en) | 2015-11-10 | 2015-11-10 | PERFECTED BIOMASS FUEL BURNER |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201531235U ES1147658Y (en) | 2015-11-10 | 2015-11-10 | PERFECTED BIOMASS FUEL BURNER |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES1147658U true ES1147658U (en) | 2015-12-15 |
| ES1147658Y ES1147658Y (en) | 2016-03-07 |
Family
ID=54782959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201531235U Expired - Fee Related ES1147658Y (en) | 2015-11-10 | 2015-11-10 | PERFECTED BIOMASS FUEL BURNER |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES1147658Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972631A (en) * | 2016-06-24 | 2016-09-28 | 湖南鑫迪新能源科技有限公司 | Combustion gas supply system in biomass combustion furnace, combustion furnace and heat supply equipment |
| CN105972582A (en) * | 2016-06-24 | 2016-09-28 | 湖南鑫迪新能源科技有限公司 | Furnace mouth, combustion furnace and heating equipment in biomass combustion furnace |
-
2015
- 2015-11-10 ES ES201531235U patent/ES1147658Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972631A (en) * | 2016-06-24 | 2016-09-28 | 湖南鑫迪新能源科技有限公司 | Combustion gas supply system in biomass combustion furnace, combustion furnace and heat supply equipment |
| CN105972582A (en) * | 2016-06-24 | 2016-09-28 | 湖南鑫迪新能源科技有限公司 | Furnace mouth, combustion furnace and heating equipment in biomass combustion furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| ES1147658Y (en) | 2016-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG1K | Utility model granted |
Effective date: 20160301 |
|
| FD1K | Utility model lapsed |
Effective date: 20231227 |