基本信息:
- 专利标题： FURNACE FOR SOLID FUELS
- 专利标题（中）：烤箱固体燃料。
- 申请号：EP89912515.7 申请日：1989-11-08
- 公开(公告)号：EP0442931B1 公开(公告)日：1994-06-01
- 发明人： SVENSSON, Erik
- 申请人： SVENSSON, Erik
- 申请人地址： Pl 7215 S-534 00 Vara SE
- 专利权人： SVENSSON, Erik
- 当前专利权人： SVENSSON, Erik
- 当前专利权人地址： Pl 7215 S-534 00 Vara SE
- 代理机构： Lindberg, Klas Valter Bo
- 优先权： SE8804032 19881108
- 国际公布： WO9005269 19900517
- 主分类号： F23B1/36
- IPC分类号： F23B1/36 ; F23B1/28 ; F23B5/00 ; F23L1/00 ; F23L9/00 ; F23M7/00
摘要：
The invention concerns a furnace for biological fuels in which the combustion is effected downwards in order to allow firing down to very low output effect. In accordance with the invention the furnace has a fuel storage vessel (1) which also serves as a gas collection vessel and which during operation is pressurized to a slight atmospheric overpressure. The bottom part of the storage vessel is formed with sloping walls (4) the lower edges of which form a burner opening and above which opening is provided a draft-air supply means which extends closely alongside the sloping bottom along the portions thereof positioned closest to the burner opening.