公开(公告)号：US3807325A

公开(公告)日：1974-04-30

申请号：US35546773

申请日：1973-04-30

申请人： ROLIES MASCHINEWORKS INC

发明人： STEARNS G

IPC分类号： F23G5/36 ,  F23G7/10 ,  F23G7/00

CPC分类号： F23G7/105 ,  F23G5/36

摘要： A draft system for controlling the combustion air entering and exhaust exiting ''''teepee''''wood waste burners is presented. The system includes forced underfire air, forced overfire air, tangential overfire vents, a top damper, and controllers therefor, operable responsive to the internal temperature of the burner. The controllers maintain the burner temperature at preferably between about 800-900 degrees Fahrenheit for complete combustion of wood waste fuel by controlling the rate of forced underfire and overfire air, venting into the burner, and by controlling the damper. In a preferred embodiment a first controller is operably coupled to the underfire air system, the overfire air system, and the cooling vents while a second controller is operably coupled to the damper. The system also includes alternate manual controls and a strip chart recording pyrometer.

摘要翻译： 提出了一种用于控制从“teepee”木废物燃烧器排出的燃烧空气进入和排出的牵引系统。 该系统包括强制空燃，强制过火空气，切向过火通风口，顶部阻尼器及其控制器，可响应于燃烧器的内部温度而操作。 控制器将燃烧器的温度保持在约800-900华氏度之间，以通过控制强制燃烧和过热空气的速率，排放到燃烧器中以及通过控制阻尼器来完全燃烧木材废物燃料。 在优选实施例中，第一控制器可操作地联接到欠火空气系统，过火空气系统和冷却通风口，而第二控制器可操作地联接到阻尼器。 该系统还包括备用手动控制和带状图记录高温计。