本发明效果好，节省资金，金矿浸出率可达90％左右，设备操作安全、节省能源。
Said invention is safe in operation, can save energy source, and its leaching rate of gold ore can be up to about 90%.
本发明的有益效果是：增大了冷凝器的换热面积，降低了电冰箱的耗电量。
The invention increases the heat exchanging area of the condenser, reduces the electrical consumption of the refrigerator .
本发明所能达到的另一效果是能够最大限度地提高热交换器的效率。
Another effect of this invention is that it can most raise the efficiency of the heat exchanger.
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