求翻译：在烤漆时，风机将外部新鲜空气进行初过滤后，与热能转换器发生热交换后送至烤漆房顶部的气室，再经过第二次过滤净化，热风经过风门的内循环作用，除吸进少量新鲜空气外，绝大部分热空气又被继续加热利用，使得烤漆房内温度逐步升高。是什么意思？

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In paint, the blower will be beginning an external fresh air filter, and a heat exchanger Heat converter evacuation to paint the top of the air chamber, and then after the first 2 times, the hot filter purification through doors, cycle, except in small quantities in the fresh air, hot air and the va

When baking varnish, after the air blower exterior the fresh air will carry on initially filters, will have the heat change evacuation with the heat energy switch to the baking varnish roof department air chamber, again will pass through the second filtration to purify, the hot blast after the air t

When you paint, after the early fan outside fresh air to filter, and thermal energy conversion heat evacuation to paint the roof of the Chamber, then after a second filtration, cycling in the hot air through the throttle, in addition to siphon a small amount of fresh air outside, most of the heat an

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