公开(公告)号：US4653465A

公开(公告)日：1987-03-31

申请号：US891388

申请日：1986-07-31

Applicant: Rufus C. Mason

Inventor： Rufus C. Mason

IPC: F23L9/02 ,  F24H1/22 ,  F24H3/06 ,  F24C15/28

CPC classification number: F23L9/02 ,  F24H1/22 ,  Y02E20/348

Abstract: A heater for combustion of carbonaceous fuels comprising a casing which surrounds and contains the fuel immediately prior to and during combustion and a heat exchanger of unique design which is positioned within the casing. The efficiency of the heater may be increased by providing an improved system for supplying pre-heated secondary air for more complete combustion of partially combusted fuel in the general vicinity of and/or within the heat exchanger. The heater may be of the self-feeding type for combustion of solid fuels such as wood and, in this embodiment, preferably the casing is generally cylindrical and the heat exchanger is approximately centrally located within the casing whereby it extends generally along the casing axis and is spaced a substantial distance from the casing wall.

Abstract translation: 一种用于燃烧碳质燃料的加热器，其包括在燃烧之前和期间包围并容纳燃料的壳体和位于壳体内的独特设计的热交换器。 加热器的效率可以通过提供一种改进的系统来提供预热的二次空气，用于在热交换器的大致附近和/或内部更完全地燃烧部分燃烧的燃料。 加热器可以是用于固体燃料如木材的燃烧的自供给型，并且在该实施例中，优选地，壳体通常是圆柱形的，并且热交换器大致居中位于壳体内，由此其大致沿壳体轴线延伸，并且 与壳体壁隔开相当长的距离。