Special economizer of coating machine

The utility model discloses a special economizer of coating machine, including scribbling magazine, water pipe, water pipe import A, water pipe import B, water tube outlet A, water tube outlet B, water tank, water pump A, water pump B, temperature monitor, tail gas import, tail gas export, heat exchanger, the water pipe twine in scribble the magazine, water pipe import A water tube outlet A connects the water pipe with the water tank, the water pump A locate water pipe import A department, water pipe import B water tube outlet B connects the water tank with heat exchanger, temperature monitorlocates water tank outside surface, heat exchanger connects water pipe import B water tube outlet B tail gas import with the tail gas export, the water pump B locate water tube outlet B department. The utility model discloses use the heat of heat exchanger in with waste gas to collect, the electric quantity that consumes in the time of can reducing the coating machine operation improves the utilization efficiency of resou