Recovery device for comprehensively utilizing normal-pressure steam

• Main Authors: LI ZONGZHOU, HOU ZHENLIN, LIU YUBIN, DONG FEIFEI
• Format: Patent
• Language: Chinese; English
• Published: 23.11.2021
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses a recovery device for comprehensive utilization of normal pressure steam, which comprises a condensate tank, a steam buffer heat exchange tank and a Roots machine, the tail end of the condensate tank is connected with a condensate pump, the top of the condensate tank is connected with a U-shaped pipeline arranged in the steam buffer heat exchange tank, the other end of the U-shaped pipeline is sequentially connected with a condensate discharge tank and the Roots machine, and the Roots machine is connected with the condensate discharge tank. The superheated steam can be fully utilized, normal-pressure steam is subjected to one-time temperature rise and pressure rise, part of condensate is supplemented, the amount of the steam is increased, the superheated steam is subjected to part of heat exchange, saturated steam is obtained, energy utilization can be effectively improved, and the temperature and pressure of the normal-pressure steam are increased. 本实用新型公开了一种常压蒸汽综合利用的回收装置，包括凝液罐、蒸汽