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实用新型
CN201520774U 用于调节热气总管中气体温度的设备 失效 - 放弃

用于调节热气总管中气体温度的设备
摘要：
本实用新型提出一种用于调节热气总管中气体温度的设备(10)，热气总管向高炉供给热气。设备(10)包括具有第一混合室(16)和第二混合室(18)的混合罐(14)，第一和第二混合室(16、18)通过文氏管式节流器(20)彼此流体连通。第一混合室(16)设有将热气供给入第一混合室(16)的第一入口(22)、将冷气供入第一混合室(16)的第二入口(26)和将冷气供入第二混合室(18)的第三入口(56)。第一混合室(16)还设有将第一混合气流从第一混合室(16)供至第一配气系统(46)的第一出口(42)，第二混合室(18)设有将第二混合气流从第二混合室(18)供至第二配气系统(64)的第二出口(60)。第一混合气流的温度与第二混合气流的温度不同。
摘要（英）：

The utility model provides a device (10) for adjusting gas temperature in a hot air main pipe, wherein the hot air main pipe supplies hot air to a blast furnace. The device (10) comprises a mixing tank (14) provided with a first mixing chamber (16) and a second mixing chamber (18), and wherein liquid in the first and the second mixing chambers (16,and 18) is communicated mutually through a venturi type flow controller (20). The first mixing chamber (16) is provided with a first inlet (22) for supplying the hot air to the first mixing chamber (16), a second inlet (26) for supplying cold air to the first mixing chamber (16) and a third inlet (56) for supplying the cold air to the second mixing chamber (18). The first mixing chamber (16) is further provided with a first outlet (42) for supplying first mixed air current from the first mixing chamber (16) to a first air distributing system (46), the second mixing chamber (18) is further provided with a second outlet (60) for supplying second mixed air current from the second mixing chamber (18) to a second air distribution system (64). The temperature of the first mixed air current and the temperature of the second mixed air current are not the same.

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