TREATMENT DEVICE

To provide a treatment device which can suitably carry carrying racks into a treatment tank.SOLUTION: A treatment device includes a treatment tank body, a carry-in side door, a carry-out side door, carrying means, and control means. The treatment tank body includes a carry-in port through which carrying racks are carried thereinto and a carry-out port through which the carrying racks are carried out thereof. The carry-out side door is configured so as to restrict movement of the carrying racks toward the carry-out port in a closed state. The control means sequentially executes carry-in step S1 of carrying the carrying racks into the treatment tank body with the carrying means in a state of the carry-in side door being opened and the carry-out side door being closed; carry-in side door closing step S2 of closing the carry-in side door; treatment step S4 of treating matter to be treated; carry-out side door opening step S5 of opening the carry-out side door; and carry-out step S6 of carrying out the carrying racks. The control means further executes rack position adjustment step S3 of moving the carrying racks toward the carry-in port with the carrying means between the carry-in step S1 and the carry-out side door opening step S5.SELECTED DRAWING: Figure 9 【課題】搬送ラックを処理槽内に適切に搬入することの可能な処理装置を提供する。【解決手段】処理装置は、処理槽本体と、搬入側扉と、搬出側扉と、搬送手段と、制御手段とを備え、処理槽本体は搬送ラックを搬入する搬入口と搬送ラックを搬出する搬出口とを備え、搬出側扉は閉止状態において搬送ラックの搬出口方向への移動を規制するよう構成され、制御手段は、搬入側扉を開放し且つ搬出側扉を閉止した状態で搬送手段により搬送ラックを処理槽本体へ搬入する搬入工程Ｓ１と、搬入側扉を閉止する搬入側扉閉止工程Ｓ２と、被処理物を処理する処理工程Ｓ４と、搬出側扉を開放する搬出側扉開放工程Ｓ５と、搬送ラックを搬出する搬出工程Ｓ６とを順次実行し、制御手段は更に、搬入工程Ｓ１と搬出側扉開放工程Ｓ５の間に、搬送手段により搬送ラックを搬入口方向に移動させるラック位置調整工程Ｓ３を実行する。【選択図】図９