HEATING APPRATUS AND HEATING METHOD USING MICROWAVE

摘要

PURPOSE: A heating method and a heating device using a microwave save energy by including a heating body generating heat in response to the microwave. CONSTITUTION: A heating chamber includes multiple magnetrons and has a round or a polygonal shape. Multiple heating plates for heating an object are formed inside the heating chamber. A heating body is formed outside the heating chamber to generate heat by receiving a microwave. A high temperature refractory body transmits the generated heat to a billet. A microwave chamber (100) generates a microwave to the outside. A heating body (300) is formed outside a heating tube and heats the heating tube by the microwave generated from a microwave generating means. A microwave heating device controls the operation of the microwave generating means and heats the heating body. [Reference numerals] (142) Temperature sensor; (710) Transfer & input device; (720) Transfer & output device; (AA) Microwave Billet heating device conceptual diagram; (BB) Magnetron; (CC) Wave guide; (DD) Heating tube