| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a filtration device using an adsorption type filtration system, also effective for use other than a printer, and facilitating reduction in size. <P>SOLUTION: An adsorbent adsorbing impurities included in water to be filtrated is accommodated inside a body case. A lower half part of the body case is dipped into a water tank containing the water to be filtrated. A feed water pump is put into the water tank, and liquid in the water tank is pumped up to inject the water to be filtrated into the body case. The impurities included in the water to be filtrated are adsorbed in the adsorbent to filtrate the water to be filtrated, and the filtrated water is discharged to the outside of the body case. <P>COPYRIGHT: (C)2012,JPO&INPIT |
