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    • 2. 发明公开
    • 용련로에 반응가스와 고형물을 공급 및 유도하는 방법 및 상기 목적을 위해 설계된 다중 조절이 가능한 버너
    • 将反应气体和固体输送到燃烧炉中的方法和为既定目的设计的多用途燃烧器
    • KR1020000048734A
    • 2000-07-25
    • KR1019997002711
    • 1997-09-30
    • 오토텍 오와이제이
    • 홀미이즈모조키넨튜오모릴자라우노시필레쥬씨투오콜라페카퇴뢰레베자발리라쎄
    • F27D3/18
    • F27D99/0033C22B15/0028C22B15/0047C22B23/025F23D1/00F23D17/007F23D2214/00F23D2900/00006F27D3/18
    • PURPOSE: A method for feeding and directing reaction gas and solids into a smelting furnace is provided for adjusting the flow velocity of reaction gas and the dispersion air of pulverous solids when feeding reaction gas and finely divided solids to the reaction shaft of a suspension smelting furnace for creating a controlled and adjustable suspension. CONSTITUTION: Reaction gas (8) is fed into the furnace from around a finely divided solid material flow (5), so that said solids are distributed with an orientation towards the reaction gas by means of dispersion air. The flow velocity and discharge direction of the reaction gas to the reaction shaft are adjusted steplessly by means of a specially shaped adjusting member (10) moving vertically in the reaction gas channel (13) and by means of a specially shaped cooling block (12) surrounding the reaction gas channel (13) and located on the arch of the reaction shaft. The velocity of the reaction gas is adjusted to be suitable, irrespective of the desired gas quantity, in the discharge orifice (14) located at the bottom edge of the reaction shaft arch (11), and from the orifice the gas is discharged into the reaction shaft (6) and forms there a suspension with the pulverous material, and the dispersion air needed for dispersing said material is adjusted according to the supply of the pulverous material. The invention also relates to a multiadjustable burner for realizing the method.
    • 目的:提供一种将反应气体和固体进料到冶炼炉中的方法,用于在将反应气体和细碎固体送入悬浮熔炼炉的反应轴时,调节反应气体的流速和粉状固体的分散空气 用于创建受控和可调节的悬挂。 构成:反应气体(8)从精细分散的固体物质流(5)周围进料到炉中,使得所述固体通过分散空气以朝向反应气体的方向分布。 通过在反应气体通道(13)中垂直移动并通过特殊形状的冷却块(12)的特殊形状的调节构件(10),对反应轴的反应气体的流速和排出方向进行无级调节, 围绕反应气体通道(13)并且位于反应轴的拱顶上。 反应气体的速度被调节为适合于位于反应轴拱(11)的底边缘处的排出孔(14)中的期望气体量,并且从孔口排出气体 反应轴(6),并在其上形成具有粉状材料的悬浮液,并且根据粉末材料的供应来调节分散所述材料所需的分散空气。 本发明还涉及一种用于实现该方法的多重可调燃烧器。