| 摘要 |
The present invention relates to a volatile organic compound gas concentration apparatus comprising a screen reactor having a pair of air-permeable panels erected vertically while being spaced apart so as to block the cross section of a duct, having an adsorbent stacked and contained in a separation space between the panels, and composed to have air passing between the panels so as to adsorb organic compounds via the adsorbent; a sliding blower composed of a front duct and a rear duct having a length corresponding to the width of the screen reactor, adhering to the front surface and rear surface of the screen reactor, and sliding up and down along the front surface and rear surface of the screen reactor while having opened holes facing each other; a blowing fan for blowing air including organic compound gas to the front surface of the screen reactor; a heating tool for raising a temperature to desorb the organic compounds adsorbed by the adsorbent stacked and arranged in the screen reactor via the rear duct of the sliding blower; an inhaling fan for collecting the desorbed organic compounds via the front duct of the sliding blower when the organic compounds adsorbed by the adsorbent is desorbed by the heating tool; a cooling tool for cooling the corresponding region of the screen reactor heated by the heating tool; a blower sliding part for transferring the sliding blower up and down along the front surface and rear surface of the screen reactor. [Reference numerals] (AA) Desorbed concentrate air; (BB) Cooled air; (CC) Air including VOC; (DD) Clean air; (EE) Prefilter |
