| 摘要 |
PURPOSE: A diffusible fumigation apparatus is provided to secure the uniform evaporation of sulfur vapor as well as the effective spraying of the sulfur vapor through forcible blowing. CONSTITUTION: The diffusible fumigation apparatus comprises a container(10) which is open at the upper surface thereof for allowing a constant amount of sulfur to be charged therein, a heating plate(20) attached to the bottom surface of the container to heat it, a heater(30) for heating the heating plate, and heat exchange plates(40) arranged at constant distances inside the container. The heat exchange plate extends upward from the bottom surface of the heating plate by a certain height, in order to expand the contact cross sectional area between the sulfur and the air charged therebetween.
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