Device for recycling waste heat generated in procedure of acid making and conversion of sulphide ore
A technology of waste heat recovery and sulfide ore, applied in the direction of steam generation using heat carrier, etc., can solve the problems of long pipes, smoke from chimneys, high cost, etc., and achieve compact equipment, easy maintenance and high heat transfer efficiency Effect
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[0010] The embodiments of the present invention will be further described below in conjunction with the accompanying drawings:
[0011] Such as Figure 1-2 As shown, a waste heat recovery and utilization device for the conversion process of sulfide ore in acid production includes a heat exchanger and a suction tower. A heat pipe evaporator is connected between the heat exchanger and the suction tower. The heat pipe evaporator incorporates low-pressure steam through a steam drum. Pipe Network. The heat pipe evaporator includes a flue gas channel 1, a heat pipe 2, a water jacket 3, a rising pipe 4, a steam drum 5 and a down pipe 6. The flue gas channel 1 is provided with a heat pipe 2, and the upper end of the heat pipe 2 is respectively provided with a water jacket 3 and a water jacket 3 is connected to the steam drum 5 through the rising pipe 4, and the steam drum 5 is connected to another water jacket 3 through the down pipe 6.
[0012] Working principle and use process:
[0013]...
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