| 摘要 |
The invention relates to a heat exchanger which includes a plurality of heat exchanger elements (1) which are interconnected to form a flow system, partly for the product and partly for a heat transfer medium. The heat exchanger elements (1) are supported on a frame. Each heat exchanger element (1) consists of one or more heat transfer tubes (3) interconnected in each end with tube plates (4) to a product flow insert (5). The heat transfer tubes (3) are surrounded by a casing tube (2). Two adjacent product flow inserts (5) are interconnected by means of a product pipe bend (6) and two adjacent casing tubes are in turn interconnected by means of a connection member (10). The tube plates (4) constitute a part of the frame of the heat exchanger, flexibly interconnected with adjacent tube plates (4). |
