HEATING APPARATUS FOR AGRICULTURAL PRODUCTS DRYING MACHINE

摘要

The present invention relates to a heating apparatus for an agricultural products drying machine capable of reducing energy required to heat air and remarkably increasing efficiency of energy used to heat air while constantly heating air supplied to a drying chamber. The heating apparatus comprises: multiple heating pipes which are provided to be long in a pipe shape and which are autonomously heated by resistant heat generated by the supply of electricity; an accommodating frame which forms a cube by attaching multiple supports to a square frame and which accommodates the heating pipes to be arranged therein; and fixing units which are installed in the front end and the tip end of the accommodating frame and which fix the heating pipes to the inside of the accommodating frame to be spaced apart at regular intervals.