| 摘要 |
<p>Plate heat exchanger comprising a frame plate and a pressure plate and heat exchange plates clamped therebetween, which heat exchange plates are suspended from a carrying bar passing through a hole in said pressure plate and extending at least a distance into a corresponding hole in the frame plate. According to the invention the frame plate (1) and the pressure plate (2) are identical so that the hole (4) for the carrying bar (3) in the frame plate (1) is identical to the hole (5) for the carrying bar (3) in the pressure plate (2) and that the carrying bar (3) is fastened in the frame plate (1) by means of a locking device (6, 7, 8; 24, 31).</p> |
