公开(公告)号：US4474117A

公开(公告)日：1984-10-02

申请号：US372010

申请日：1982-04-26

Applicant: Paul Marollaud

Inventor： Paul Marollaud

IPC: F23K3/12 ,  F23M9/06 ,  F24H1/36 ,  F24H9/18 ,  F23K3/14

CPC classification number: F24H9/1845 ,  F23K3/12 ,  F23M9/06 ,  F24H1/36 ,  F24H2230/00

Abstract: The invention relates to boilers using solid fuels in granular form.It comprises: (a) automatic feeding of the firebox with fuel by a reciprocating piston system forming a fire barrier in the rest position and actuated by a low power linear movement motor, and (b) combustion quickened by the supply of blown air and stirred by a system for discharging ashes and combustion residues out of the burner by the action of fingers integral with the piston.This type of boiler is suited for central heating as well as any other domestic or industrial hot water production.

Abstract translation: 本发明涉及使用颗粒状固体燃料的锅炉。 它包括：（a）通过在静止位置形成防火屏障并由低功率线性运动马达驱动的往复式活塞系统自动馈送燃料箱，并且（b）通过供应吹入空气加速燃烧并搅拌 通过与活塞一体的手指的作用将灰烬和燃烧残余物排出燃烧器的系统。 这种类型的锅炉适用于集中供热以及任何其他家用或工业热水生产。