Steam condensate waste heat recovery system

The utility model discloses a steam condensate waste heat recovery system which comprises a steam condensate tank, the top of the steam condensate tank is communicated with a first waste heat recoverer, the top of the first waste heat recoverer is communicated with a second waste heat recoverer, and the installation position of the second waste heat recoverer is higher than that of the second waste heat recoverer. Condensate output by the first waste heat recoverer and condensate output by the second waste heat recoverer flow back into the steam condensate tank after passing through liquid seal. According to the system, steam waste heat and condensate water emptied by the normal-pressure condensate tank are utilized, the environment is purified and beautified, and a win-win situation is achieved. 本实用新型公开一种蒸汽冷凝液余热回收系统，包括蒸汽冷凝液罐，所述蒸汽冷凝液罐的顶部连通有余热回收器一，所述余热回收器一的顶部连通有余热回收器二，所述余热回收器二的安装位置高于余热回收器二，所述余热回收器一和余热回收器二输出的冷凝液均通过液封后回流进入蒸汽冷凝液罐。该系统既利用了常压冷凝液罐放空的的蒸汽余热和冷凝水，又净化和美化了环境，实现双赢。