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Air preheating device for carbon black production apparatus, comprises mantle with support device allowing its top and bottom ends to expand
Air preheating device for carbon black production apparatus, comprises mantle with support device allowing its top and bottom ends to expand
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机译:用于炭黑生产设备的空气预热装置,包括带有支撑装置的罩,该支撑装置允许其顶端和底端膨胀
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摘要
The mantle is supported in between its top and bottom ends so that these ends can expand in the upwards and downwards directions respectively. The support device is positioned above the centre of gravity for the pre-heater. A pre-heater for a carbon black production apparatus is used to increase air temperature by heat exchange with the combustion gases and comprises a substantially vertical elongated mantle with an air inlet and outlet, a number of tubes located inside the mantle and a smoke inlet chamber and smoke outlet chamber for smoke to enter and exit the tubes. The mantle is supported in between its top and bottom ends so that it can expand upwards above and downwards below the support device, which is positioned above the centre of gravity for the pre-heater.
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