公开(公告)号：US5799621A

公开(公告)日：1998-09-01

申请号：US757021

申请日：1996-11-26

申请人： Michael W. Gordon ,  Robert Young ,  Michael Zlatkin ,  Kurt D. Oswald

发明人： Michael W. Gordon ,  Robert Young ,  Michael Zlatkin ,  Kurt D. Oswald

IPC分类号： F23D23/00 ,  F24H1/32 ,  F22B23/06

CPC分类号： F24H1/32 ,  F23D23/00

摘要： A boiler assembly having a unique burner box construction and a modular heat exchanger. The burner box has a primary diffuser upstream from a plurality of burners for evenly distributing a flow of air to and around the burners. The burner box also has a secondary diffuser downstream from the burners for mixing the fuel-air mixture exiting the burners with the air which flowed around the burners to create a final fuel-air mixture which can sustain stable and quiet combustion. The heat exchanger comprises a plurality of sections which define passageways for the combustion gases and circulating fluid. Reticulated ceramic cylinders are located within some of the combustion gas passageways immediately downstream of the burners to enhance heat transfer.

摘要翻译： 具有独特燃烧器箱结构和模块化热交换器的锅炉组件。 燃烧器箱具有从多个燃烧器上游的主扩散器，用于将空气流均匀地分配到燃烧器周围和周围。 燃烧器箱还具有从燃烧器下游的辅助扩散器，用于将离开燃烧器的燃料 - 空气混合物与围绕燃烧器流动的空气混合以产生能够维持稳定和安静燃烧的最终燃料 - 空气混合物。 热交换器包括多个部分，其限定燃烧气体和循环流体的通道。 网状陶瓷圆柱体位于燃烧器紧下游的一些燃烧气体通道内，以增强热传递。