The invention provides conveying type energy-saving cooking and drying equipment with a multi-source partition heat exchange function, and belongs to the technical field of energy saving and environment protection. A plurality of clamping sleeves are divided into a plurality of independent heat exchange sections through inlet communication valves and outlet communication valves, and simultaneous heat exchange to materials is achieved on the same equipment through multiple heating media. The multiple clamping sleeves operate in parallel, the strokes of the heating media are reduced, the entering positions of the heating media at different temperatures are set according to the temperature varying gradients of the materials, and therefore the heat exchange efficiency is effectively improved.The waste heat recycling of waste steam can be particularly achieved, the heat exchange spaces of different heating media can be flexibly switched through the switching and combination of the communication valves, the use amount of live steam is reduced, the heat exchange efficiency and the utilization effect of waste steam are optimized, and the dual effects of energy saving and environment protection are achieved. The conveying type energy-saving cooking and drying equipment has the advantages of being simple in structure and process, convenient to operate, low in cost and investment and thelike, and can be widely applied to the waste heat recycling of the industries and fields like food, fodder, chemicals, pharmacy and swage treatment.