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    • 3. 发明申请
    • APPARATUS AND METHOD FOR PROCESSING METALLURGIC SLAG
    • 用于处理金属滑块的装置和方法
    • WO2014041418A2
    • 2014-03-20
    • PCT/IB2013002000
    • 2013-09-13
    • DANIELI OFF MECC
    • PRIMAVERA ALESSANDRASOLDI LAURAANSOLDI MARCO
    • C04B5/06C21B3/06F27D3/15F27D3/18Y02W30/543
    • An apparatus for processing metallurgic slag, associated to a melting furnace (1 1) having at least a melting chamber (13) and a deslagging aperture (15) from which a stream of slag (12) exits toward a collection point below, comprises a tubular element (18) having an exit end, and pneumatic feed means (20), cooperating with at least a tank (21) containing inertization additives (22). The pneumatic feed means (20) cooperate with the tubular element (18) and with the tank (21) to transfer the inertization additives (22) from the tank (21) toward the outside of the exit end of said tubular element (18), where there is at least one exit nozzle (19, 119, 219), to project the inertization additives (22) into the stream of slag (12) with a desired kinetic energy.
    • 一种用于处理与至少具有熔化室(13)和脱渣孔(15)的熔化炉(11)相关联的冶炼炉渣的设备,炉渣(12)从该炉出口朝向下方的收集点排出,包括: 具有出口端的管状元件(18)和与包含惰性化添加剂(22)的至少一个罐(21)配合的气动进给装置(20)。 气动进给装置(20)与管状元件(18)和罐(21)配合以将惰性化添加剂(22)从罐(21)转移到所述管状元件(18)的出口端的外部, ,其中存在至少一个出口喷嘴(19,119,219),以将所述惰性化添加剂(22)以期望的动能投射到所述炉渣(12)中。
    • 10. 发明申请
    • METHOD FOR REDUCING AND GRANULATING SLAG AND A DEVICE FOR CARRYING OUT THIS METHOD
    • 方法用于实现IT粉碎,制粒渣和设备
    • WO00068439A1
    • 2000-11-16
    • PCT/AT2000/000118
    • 2000-05-04
    • C21B3/06C21B3/08
    • C21B3/08C21B3/06Y02W30/543
    • The invention relates to a method for reducing and granulating slag, according to which the molten slag is expelled into a granulating chamber by a propulsion jet. Gases, in particular, air or oxygen are fed into the molten slag to form foamed slag and the temperature of said foamed slag is raised to a temperature ranging between 1420 DEG and 1680 DEG C by the introduction of fuels, such as coal. The foamed slag is then expelled into a granulating chamber. The device has a tundish (1), into which a gas lance (20) opens and/or in whose base nozzles are located (2), in addition to a foamed slag overflow (5) and a slag outlet (6). The tundish (1) is provided with a pressure-tight lid (8), to which a sluice (9) is connected above the slag bath for introducing solid matter and coal. A lance (7) for introducing a carrier gas which expels the foamed slag (4) opens into the slag outlet (6).
    • 本发明描述了一种方法用于粉碎和造粒渣,其中,所述熔渣是通过驱动喷射喷射到造粒空间,其特征在于,加入到熔融炉渣的气体,特别是空气或氧气,以形成泡沫炉渣,并通过进一步的泡沫炉渣温度进 泡沫渣引入燃料,如 煤,以超过1350℃下,尤其是1420°〜1680℃的温度的被带到与泡沫炉渣排出到造粒空间。 该装置包括一个中间包(1),其中,气体喷枪(20)打开和/或在地板射流(2)被布置,以及一个泡沫撇取器(5)和出口开口(6),用于炉渣,其中,所述中间包( 1)携带的耐压盖(8),其一个锁(9)被连接到固体的条目和煤渣池上方,和(在炉渣出口开口6)具有喷枪(7),用于载气的用于Aussto <条目小号 泡沫炉渣第(4)打开。