| 摘要 |
PURPOSE:To obtain washing method of plates which can wash them in a short time and with small amount of water by setting plates in a centrifuge having a water supply hole and a water exhaust hole, and by washing alkali which is contained in plates with water supplied from the water supply hole and exhausting waste water from the water exhaust hole. CONSTITUTION:Plates 3 are fixed with a given tool 3 and set in a centrifuge 7. The centrifuge is filled with water from a supply hole 9 and kept for 1-5min to penetrate water to pores of the plates. After water was exhausted from an exhaust hole 10, the centrifuge is rotated at a high speed for boom several seconds to two minutes to exhaust water with alkali inside the plates. This process is repeated several times to completely remove alkali inside the plates. |
