公开(公告)号：US20090183693A1

公开(公告)日：2009-07-23

申请号：US12319227

申请日：2009-01-02

Applicant: Dale C. Furman

Inventor： Dale C. Furman

IPC: F24H1/34 ,  F23B10/00 ,  F23C9/06 ,  F23B80/00 ,  F24H1/46 ,  F23M7/00

CPC classification number: F23B50/06 ,  F23B80/04 ,  F23L11/00 ,  F23M7/00 ,  F24H1/0063 ,  F24H1/26 ,  F24H1/34 ,  F24H1/46 ,  F24H9/0026 ,  F24H9/14 ,  F24H9/148 ,  F24H2230/00

Abstract: A boiler comprising a water jacket surrounding upper and lower combustion chambers for receiving heat for heating water or other fluid therein. The upper and lower combustion chambers are defined by a refractory structure which extends entirely across the inner casing. A vertical passage through the refractory structure provides for flow of combustion gases from the upper to lower combustion chamber. Oxygen is provided through a first forced air inlet to the upper combustion chamber for burning of wood or biomass in the upper combustion chamber. Oxygen is provided through a forced air passage in the refractory structure and opening into the vertical passage thereby providing at cast one second forced air inlet to the vertical passage for burning of the combustion gases and particulates passing therethrough from the upper combustion chamber. The refractory structure sealingly engages the inner casing in a manner to seal the upper combustion chamber from the lower combustion chamber so that the upper combustion chamber can be made substantially air tight whereby the upper combustion chamber can be pressurized by forced air thereto to effect expulsion of combustion gases and particulates from the upper combustion chamber through the vertical passage for burning thereof. Refractory material in the lower combustion chamber provides refractory surface on which the burning combustion gases and particulates expelled through the vertical passage impinge.

Abstract translation: 一种锅炉，包括围绕上和下燃烧室的水套，用于接收用于在其中加热水或其它流体的热量。 上下燃烧室由完全穿过内壳延伸的耐火结构限定。 通过耐火结构的垂直通道提供燃烧气体从上部燃烧室流向下部燃烧室。 氧气通过第一强制空气入口提供到上燃烧室，用于在上燃烧室中燃烧木材或生物质。 氧气通过在耐火结构中的强制空气通道提供并且通向垂直通道，由此在垂直通道上设置一个第二强制空气入口，用于燃烧燃烧气体和从上部燃烧室通过的微粒。 耐火结构以将密封上部燃烧室与下部燃烧室密封的方式密封地接合内部壳体，使得上部燃烧室可以基本上气密地形成，从而上部燃烧室可以被强制的空气加压到其中以实现排出 燃烧气体和来自上燃烧室的微粒通过垂直通道进行燃烧。 下部燃烧室中的耐火材料提供耐火表面，燃烧的燃烧气体和颗粒通过垂直通道排出。

公开(公告)号：US08640655B2

公开(公告)日：2014-02-04

申请号：US12319227

申请日：2009-01-02

Applicant: Dale C. Furman

Inventor： Dale C. Furman

IPC: F24H1/00

CPC classification number: F23B50/06 ,  F23B80/04 ,  F23L11/00 ,  F23M7/00 ,  F24H1/0063 ,  F24H1/26 ,  F24H1/34 ,  F24H1/46 ,  F24H9/0026 ,  F24H9/14 ,  F24H9/148 ,  F24H2230/00

Abstract: A boiler including a water jacket surrounding upper and lower combustion chambers for receiving heat for heating water or other fluid therein, which chambers are defined by a refractory structure that extends entirely across the inner casing. A vertical passage through the refractory structure provides for flow of combustion gases from the upper to lower combustion chamber. Oxygen is provided through a first forced air inlet to the upper combustion chamber for burning of wood or biomass, and is provided through a forced air passage in the refractory structure and opening into the vertical passage thereby providing at least one second forced air inlet for burning of the combustion gases and particulates passing therethrough. The refractory structure sealingly engages the inner casing in a manner to seal the upper combustion chamber from the lower combustion chamber so that the upper combustion chamber can be made substantially air tight.

Abstract translation: 包括围绕上下燃烧室的水套的锅炉，用于接收用于在其中加热水或其它流体的热量，这些室由完全穿过内壳延伸的耐火结构限定。 通过耐火结构的垂直通道提供燃烧气体从上部燃烧室流向下部燃烧室。 氧气通过第一强制空气入口提供到上部燃烧室，用于燃烧木材或生物质，并且通过强制通气在耐火结构中提供并且通向竖直通道，从而提供至少一个第二强制空气入口用于燃烧 的燃烧气体和通过其的微粒。 耐火结构以将密封上燃烧室与下燃烧室密封的方式密封地接合内壳，使得上燃烧室可大致气密地制成。