| 主权项 |
1. A heat exchanger assembly, comprising:
i) a flooded heat exchanger, comprising: ii) a primary tube bundle inside which, during use, a first operating fluid flows: ii) a skirt surrounding said primary tube bundle and adapted to receive a second operating fluid which laps, during use, against said primary tube bundle; iii) one or more extractable units adapted to be removably inserted inside said flooded heat exchanger, each extractable unit comprising:
a secondary tube bundle inside which, during use, an auxiliary operating fluid flows; anda first connector for removable connection of the extractable unit to the heat exchanger, said means first connector being adapted to allow insertion of said secondary tube bundle inside the skirt downstream of the primary tube bundle with respect to a flow of the second operating fluid, and iv) two lateral deflectors shaped as inclined lateral planes fixed to the skirt below one or more of said secondary tube bundles and extending along an entire longitudinal length of the skirt, the two lateral deflectors being configured to channel the second operating fluid towards the one or more of said secondary tube bundles and to act as a guide, along an entire length of the two lateral deflectors, for insertion of the one or more extractable units. |
