Pre-heating recycling system of movable type mini-type gas turbine engine

The invention discloses a pre-heating recycling system of a movable type mini-type gas turbine engine. The pre-heating recycling system comprises a gas compressor gas inlet treatment system and a residual heat recycling system, wherein the gas compressor gas inlet treatment system is connected with a gas inlet chamber of the mini-type gas turbine engine; the residual heat recycling system is connected with an exhausting section of the mini-type gas turbine engine. The pre-heating recycling system is simple in structure and convenient to mount and can be matched with the mini-type gas turbine engine to finish pre-heating and filtering treatment of gas and residual heat recycling. 本发明公开了种移动式微型燃气轮机的预热回收系统，所述预热回收系统包括压气机进口气处理系统和余热回收系统，所述压气机进口气处理系统与微型燃气轮机的进气室连接，所述余热回收系统与微型燃气轮机的排气段连接。本发明结构简单，安装方便，可与微型燃气轮机进行配套使用，完成燃气的预热、过滤处理及余热回收。