| 摘要 |
<p>PROBLEM TO BE SOLVED: To uniformly and quickly dissolve a processing object in solution. SOLUTION: A dissolving tank comprises a tank body 16 storing solving liquid 2, a basket 18, having inflow holes around the surface 32b and arranged in the body 16 rotatably in the circumferential direction in the state containing a processing object 1, fins 35 provided on the surrounding surface 32a of the basket 18 at nearly equal intervals, and an air discharge pipe 31 arranging air discharge pieces in the body 16, so that stirring air 10 is discharged toward the fins 35. The basket 18 is arranged with the processing object 1 being dipped in the solving liquid 2 in the body 16. By discharging stirring air 10 from the air discharge pipe 31 to the fins 35, the basket is rotated, the processing object 1 is also rotated and solving liquid 2 is stirred.</p> |
