| 摘要 |
PURPOSE:To obtain a device for recovering plant components capable of recovering various useful plant components from distilled water of steam distillation of diverse plants and an aqueous solution containing the residue simply, efficiently, industrially and advantageously. CONSTITUTION:A device for recovering plant component is equipped with an adsorbent packed column 1 having an adsorption part which is supported on a porous plate 11 in a closable packing column 1 and is uniformly packed with an adsorbent 10, a nozzle 12 for supplying an adsorbent slurry or water to be treated, arranged separately from the top of the adsorption part and a siphon tube 7 communicating with the bottom of the packing column and maintaining the liquid level on the upper side of the supply nozzle, an adsorbent slurry feeding means 4 for supplying the adsorbent slurry to the supply nozzle, a means for feeding water to be treated, pressurizing and supplying water to be treated and a means 5 which is installed between the supply nozzle and the means for feeding water to be treated and separates solid foreign matters in the water to be treated. |
