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    • 2. 发明专利
    • Slag melting device and gasification melting device including the same
    • SLAG熔融装置和包括其的气化熔融装置
    • JP2013130314A
    • 2013-07-04
    • JP2011278263
    • 2011-12-20
    • Kawasaki Heavy Ind Ltd川崎重工業株式会社
    • IHARA TAKAYUKIKATAHATA TADASHIUSUI KATSUHISA
    • F23J7/00F23G5/027F23G5/24F23J1/08F23J9/00F27D25/00
    • PROBLEM TO BE SOLVED: To provide a slag melting device capable of preventing a slag outlet from being closed by a fixed slag by surely and quickly melting and removing the slag fixed to the slag outlet.SOLUTION: The slag melting device 23 includes a melting furnace 18 for burning unburnt gas generated in a gasification furnace, melting ashes included therein to generate a molten slag 2, and discharging the generated molten slag 2 from a slag outlet 31, s slag discharge shoot 19 disposed in the melting furnace 18 and connected to the slag outlet 31, and a slag burner 20 for heating the slag 2 fixed to the slag outlet 31 by flames injected from the slag discharge shoot 19 side to melt and remove the slag 2. The slag melting device 23 includes a conditioner supply device 22 capable of supplying a first or a second base strength conditioner 41 or 42 for lowering the melting point of the slag 2 from the slag discharge shoot 19 side in a direction of flames when the slag burner 20 injects the flames.
    • 要解决的问题:提供一种炉渣熔化装置,其能够通过可靠地快速熔化和去除固定到炉渣出口的炉渣,从而防止炉渣出口被固定的炉渣封闭。炉渣熔化装置23包括熔化炉 18,用于燃烧在气化炉中产生的未燃烧气体,熔化包含在其中的灰烬以产生熔渣2,并将产生的熔渣2从设置在熔化炉18中的炉渣出口31排出的炉渣排出口19排出并连接到 炉渣出口31和炉渣燃烧器20,用于通过从排渣口19侧喷射的火焰加热固定到炉渣出口31的炉渣2,从而熔化并去除炉渣2.炉渣熔化装置23包括能够 提供第一或第二基础强度调节器41或42,用于当炉渣燃烧器20喷射时,使炉渣2从炉渣排放口19侧沿火焰方向降低熔点 e火焰。
    • 3. 发明专利
    • Gasifying melting furnace
    • 加热熔炼炉
    • JP2012215352A
    • 2012-11-08
    • JP2011081256
    • 2011-03-31
    • Mitsubishi Heavy Ind Ltd三菱重工業株式会社
    • SATO JUN
    • F23G5/00B09B3/00F23J1/08
    • Y02E50/30
    • PROBLEM TO BE SOLVED: To provide a gasifying melting furnace for a waste gasifying melting system that can reduce the frequency of use of a melting burner to stabilize the flow down of slag.SOLUTION: In the gasifying melting furnace 10A, a rotary melting furnace 12 for generating a combustible gas from wastes includes a slag cinder notch 16 opened in the bottom thereof and flows down slag S that is discharged in gasifying wastes, into slag cooling water Ws in a slag extracting chute 14 provided in the lower part thereof from the slag cinder notch 16, and the melting burner 20 is provided in the vicinity of the slag cinder notch 16 in the slag extracting chute 14. In the gasifying melting furnace, a vortex generator 30 for causing a pressure drop in the center part of the chute, is provided in the slag extracting chute 14.
    • 要解决的问题:提供一种用于废气化熔化系统的气化熔炉,其可以降低熔化燃烧器的使用频率以稳定炉渣的下流。 解决方案:在气化熔炉10A中,用于从废物产生可燃气体的旋转熔化炉12包括在其底部开口的渣渣切口16,并将在气化废物中排出的炉渣S流下,进入炉渣冷却 在渣渣切口16的下部设置有渣渣提取槽14中的水分W,在炉渣提取槽14内的渣渣切口16附近设置熔融燃烧器20.在气化熔炉中, 在炉渣提取槽14中设置有用于引起滑槽中心部分的压降的涡流发生器30.(C)2013,JPO&INPIT