| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a microwave heating unit allowing an adsorbent to sufficiently absorb microwaves into the inside of the adsorbent for heating, preventing microwaves from leaking and efficiently introducing microwaves into a heating portion with a simple mechanism to heat the adsorbent by microwaves, in a microwave heating type VOC adsorption and recovery apparatus employing the method of heating a moving adsorbent with microwaves. <P>SOLUTION: In a microwave heating type VOC adsorption and recovery apparatus, the microwave heating unit comprises a microwave chamber 2, a metallic box type container, a rectangular waveguide 3 for introducing microwaves 7 connected to one wall face of the microwave chamber 2, two aperture parts 2a existing in the microwave chamber 2 in the connection direction of the waveguide 3 and in the rectangular direction, and a dielectric tube 4 which transmits the microwaves 7 and in which a granular adsorbent 8 is moved at an adjusted speed. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
