Graphite heat exchanger

The utility model belongs to the technical field of indirect heating equipment, concretely relates to graphite heat exchanger, including circular shell body, the casing bottom is provided with the head, from the top down has set gradually the round hole shape graphite heat exchange block tube sheet that moves about under and in the circular shell body, under move about the tube sheet and pass through elastic bolts and connect round hole shape graphite heat exchange block and low head, open the channel that has along the circumferencial direction in round hole shape graphite heat exchange block's the surface, the channel feeds through to channel both ends adjacent down are crisscross from last, be provided with the baffling board in the circular shell body, this heat exchanger has the structural strength height, temperature resistant pressure resistance is strong, shock resistance good, heat transfer efficiency is high, the characteristics of long service life and easy access. 本实用新型属于换热设备技术领域，具体涉及石墨换热器；包括圆形壳体，