| 摘要 |
A plate freezer (2) consists of a stack of horizontal freezer plates (14, 15) provided with spaces for goods, wherein the plates are vertically movable between vertical columns (22), and have an intake side for intake of goods and an outlet side for removal of goods placed at 180 DEG in relation to each other. The goods are frozen by placing them in a first freezer frame (16) which is passed to the intake side of the plate freezer (2), and into an extended space in the stack. The stack is lifted by means of a suitable lifting device, and the extended space is formed by bringing stoppers on the first and second frame carriers (3, 4) over contact surfaces connected with the columns (22) and on into the stack, whereupon the stack is lowered so that the part of the stack which is located over the stoppers remains lying on the stoppers, pressing the stoppers down towards the contact surfaces. |
