| 摘要 |
<p>PURPOSE:To collect various kinds of malodorous substances, stimulating substances, or viscose substances while collecting dust contained in a gas pro duced in various kinds of sites and at the same time to remove them sufficiently and to improve the handling property, maintenance easiness, and post-treatment property of a dust collecting apparatus and to suppress the running cost of the apparatus to make the apparatus used widely and thus to improve the work site environment and living environment in a wide range. CONSTITUTION:A removing agent 21 consisting of mainly a mixture of zeolite powder and slaked lime powder are stuck to the outside surface area of a bag filter 6 by lowering the air pressure of the inside space of the bag filter 6 of a dust collecting apparatus 1 and a gas G containing malodorous substances, stimulating substances, or viscose substances is led to pass the bag filter to which the removing agent 21 adheres. The air pressure of the inside space of the bag filter 6 is set to be 300-380mmHg.</p> |
