公开(公告)号：EP1736527A1

公开(公告)日：2006-12-27

申请号：EP03706956.4

申请日：2003-02-18

申请人： EBARA CORPORATION

发明人： ISHIKAWA, Ryuichi, c/o Ebara Corporation ,  GOKE, Chikao, c/o Ebara Corporation ,  KOMIYAMA, Ken, c/o Ebara Corporation ,  NAKAMURA, Yuichi, c/o Ebara Corporation

IPC分类号： C10J3/00 ,  C10J3/50

CPC分类号： F23G5/30 ,  C10J3/503 ,  C10J3/723 ,  C10J2200/154 ,  C10J2200/156 ,  C10J2200/158 ,  C10J2300/1628 ,  C10J2300/1637 ,  C10J2300/1693 ,  F23G5/006 ,  F23G5/027 ,  F23G5/444 ,  F23G2201/303 ,  F23G2201/40 ,  F23G2202/20 ,  F23G2202/30 ,  F23G2205/10 ,  F23G2205/121 ,  F23G2205/14 ,  F23G2205/16 ,  F23G2205/18

摘要： In a method of supplying combustibles to a gasification furnace for gasifying the combustibles, the combustibles (14) are supplied to a hopper (36) while external air is prevented from leaking into the gasification furnace (10) together with the combustibles (14). The combustibles (14) in the hopper (14) are supplied to the gasification furnace (10) in fixed quantity while an amount of combustibles (14) stored in the hopper (36) is controlled so as to be constant. Thus, external air can be prevented from leaking into the gasification furnace (10). Simultaneously, the combustible (14) in the hopper (36) are supplied to the gasification furnace (10) in fixed quantity so as to reduce a variation of a combustible gas produced in the gasification furnace (10) and facilitate stable operation of the gasification furnace (10).

摘要翻译： 在供应可燃物到气化炉用于气化可燃物的方法，该可燃物（14）被提供给一个料斗（36），而外部空气漏入​​气化炉（10）与所述可燃物（14）一起阻止。 在料斗（14）中的可燃物（14）被提供给在固定量的气化炉（10），而存储在所述料斗易燃物（14）的量（36）被控制为恒定。 因此，外部空气能够从泄漏到气化炉（10）来防止。 同时，在料斗中的燃料（14）（36）被提供给在固定量的气化炉（10），以便减少在气化炉（10）中产生的可燃性气体的变化和促进稳定工作的气化的 炉（10）。

公开(公告)号：EP1493966A1

公开(公告)日：2005-01-05

申请号：EP03717558.5

申请日：2003-04-10

申请人： Ebara Corporation

发明人： GOKE, Chikao, c/o Ebara Corporation ,  AZUMA, Nobuya, c/o Ebara Corporation ,  IRIE, Masaaki, c/o Ebara Corporation ,  TAKANO, Kazuo, c/o Ebara Corporation ,  HIROSE, Tetsuhisa, c/o Ebara Corporation ,  WATANABE, Kazuaki, c/o Ebara Corporation

IPC分类号： F23G5/50 ,  F23G5/00 ,  F23G5/027

CPC分类号： C10J3/487 ,  C10J3/526 ,  C10J3/80 ,  C10J3/84 ,  C10J2300/1625 ,  C10K3/023 ,  F23G5/027 ,  F23G5/0276 ,  F23G5/16 ,  F23G5/50 ,  F23G2202/103 ,  F23G2202/104 ,  F23G2207/101 ,  F23G2207/113 ,  F23G2900/00001 ,  F23G2900/50004 ,  F23G2900/55006 ,  F23J1/06 ,  F23J1/08 ,  F23J2900/01004 ,  F23J2900/01005

摘要： An ash melting system of the present invention includes a slagging combustion furnace (10) for melting ash into molten slag; and a slag separating apparatus (50) for bringing the molten slag (121) discharged from the slagging combustion furnace into contact with slag cooling water (152) to produce water-quenched slag (122), and separating the water-quenched slag from the slag cooling water. The ash melting system further includes a gas blowing means for blowing air or inert gas (132) between a slag discharge port (14) of the slagging combustion furnace and the surface of the slag cooling water.