这里介绍的干式热交换器是二十多年前瑞典的Carl Munters发明的, 在欧美曾得到一定的评价和应用。十年前,在日本曾以石棉为原料制造这种热交换器。由于石棉只能用于某些特定的化学介质,所以要求用其他的原料来制作。因此,这里使用与石棉具 The dry heat exchanger described here was invented by Carl Munters of Sweden more than twenty years ago and has been evaluated and applied in Europe and America. Ten years ago, such heat exchangers were made from asbestos in Japan. Since asbestos can only be used for certain chemical media, it is required to use other raw materials. Therefore, use here with asbestos tools