公开(公告)号：US20130247801A1

公开(公告)日：2013-09-26

申请号：US13847776

申请日：2013-03-20

申请人： Louis-Michel Malouin ,  Markus Telian

发明人： Louis-Michel Malouin ,  Markus Telian

IPC分类号： F23G5/027 ,  F23G5/44 ,  F23G5/00

CPC分类号： F23G5/027 ,  F23B10/02 ,  F23B30/02 ,  F23B60/02 ,  F23B90/06 ,  F23G5/002 ,  F23G5/006 ,  F23G5/444 ,  F23H2900/09041 ,  F23J1/00

摘要： The grate is used for burning a granular fuel material, for instance a biomass material, to be fed onto a loading area of the grate while a primary air feed is coming from below the grate. The grate includes a perforated bed floor having a downwardly-sloping upper surface converging towards a discharge opening where char is concentrated as the granular fuel material is burned during operation. The grate also includes an elongated and bottom-perforated char-receiving conduit positioned immediately under the bed floor. The char-receiving conduit has an inlet end positioned under the discharge opening, and an outlet end that is opposite the inlet end. The char-receiving conduit downwardly slopes between the inlet end and the outlet end. A method of burning a granular fuel material is also disclosed. The proposed concept can increase the overall thermal efficiency of a heat generator and reduce gas and particle emissions in the atmosphere.

摘要翻译： 炉篦用于燃烧颗粒状燃料材料，例如生物质材料，以在主炉空气进料从炉排下方进料到炉膛的装载区域上。 炉排包括具有向下倾斜的上表面的穿孔底板，其朝向排出口会聚，当操作期间颗粒状燃料材料被燃烧时，焦炭被浓缩。 格栅还包括位于床底下方的细长和底部穿孔的炭接收导管。 所述接收导管具有位于所述排出口下方的入口端和与所述入口端相对的出口端。 炭收纳管道在入口端和出口端之间向下倾斜。 还公开了一种燃烧粒状燃料的方法。 所提出的概念可以增加热发生器的整体热效率，并减少大气中的气体和颗粒排放。

公开(公告)号：US5551869A

公开(公告)日：1996-09-03

申请号：US399538

申请日：1995-03-07

申请人： Normand Brais ,  Louis-Michel Malouin ,  Jacques Martres

发明人： Normand Brais ,  Louis-Michel Malouin ,  Jacques Martres

IPC分类号： F23D14/70 ,  F23Q9/00

CPC分类号： F23Q9/00 ,  F23D14/70 ,  F23D2209/20 ,  F23D2900/00014

摘要： A burner is provided for heating a stream of combustion supporting gas, like air. The burner has a main feed pipe extending across the stream of combustion supporting gas. The main feed pipe has an inlet for receiving a fuel gas from a fuel gas source, and at least one outlet for producing a main jet of fuel gas substantially in the direction of the stream. The burner also has two parallel auxiliary feed pipes extending across the stream of combustion supporting gas, at a predetermined distance downstream from the main pipe and on each side of the main jet. Each of the auxiliary feed pipes has an inlet for receiving fuel gas from the fuel gas source, and at least one outlet for producing an auxiliary jet of fuel gas in the direction of the stream. The burner further has two bluff-body devices in front of the outlets of both the auxiliary feed pipes respectively. Each of the bluff-body devices has a hole aligned with each corresponding outlet in order to produce a stable pilot flame adjacent to the main jet of fuel gas for ignition thereof. This burner is useful since it allows for a better mixing of the fuel gas with the stream of combustion supporting gas. Such in turn allows for a better combustion of the fuel gas and, hence, a reduction of pollutant emissions.

摘要翻译： 提供燃烧器用于加热燃烧支持气体流，如空气。 燃烧器具有延伸穿过燃烧支持气体流的主进料管。 主进料管具有用于从燃料气体源接收燃料气体的入口和至少一个出口，用于产生基本上在流动方向上的主喷射燃料气体。 燃烧器还具有两个平行的辅助进料管，其跨过燃烧支持气体流延伸，距离主管下游和主喷流的每一侧处预定的距离。 每个辅助进料管具有用于从燃料气体源接收燃料气体的入口和用于在流动方向上产生辅助燃料气体的至少一个出口。 燃烧器还分别在两个辅助进料管的出口前面具有两个非流线形装置。 每个非流线形装置具有与每个对应的出口对准的孔，以便产生邻近主喷射燃料气体的点火的稳定的先导火焰。 该燃烧器是有用的，因为它允许燃料气体与燃烧支持气体流更好地混合。 这又可以使燃料气体更好地燃烧，从而减少污染物的排放。