| 摘要 |
<p>At each end of a row of freezer plates for a vertical plate freezer, a cylinder with a piston rod is arranged. The two piston rods are connected with each other by means of a beam which extends below the row of freezer plates and the beam is connected with movable bottoms arranged in the spacings between the freezer plates. The frozen material arranged in the spacings is moved upwards for removal by means of the cylinders arranged at the ends and free access to the spacings between the freezer plates is achieved along both sides of the row of freezer plates. (Fig. 1)</p> |
