| 摘要 |
Plate heat exchanger arranged as pack that consists of plate elements connected to each other with formation between neighboring surfaces of those of alternating flat channels for heat carriers with closed and opened sections on side walls of pack, at that open parts of flat channels are placed on different side walls of pack with possibility of discharge of heat carriers without mixing those to each other. In each plate element at least two round openings are provided, those form cylindrical channels for supply of heat carriers. In perimeter of those openings in flat channels circular sealing interlays are placed, at that closed sections of flat channels are provided at least on two neighboring sides of each plate element. Circular sealing interlays are placed in flat channels in turn with possibility connection as heat carriers advance cylindrical channels with corresponding flat channels, and cylindrical channels are arranged with possibility of placement of means for heat carrier injection in those. |
