Negative pressure ammonia system

Patent No.: ZL201120547964.X

Application date: 2011.12.25

Announcement (announcement) date: 2012.08.08

Main technical features:

ü There is a heat exchanger in the lower part of the negative pressure ammonia distillation tower. The heat exchanger is a heat exchanger commonly used by chemical companies, which is easy to obtain.

ü The liquid ring in the water ring vacuum pump is made of condensed distilled water. It has no impurities, low temperature, and it is not easy to form scale and avoid pipe blockage.

ü Extend the service life of the water ring vacuum pump, reduce the number of times the vacuum pump is replaced, improve work efficiency, and save equipment investment

ü The system is simple in structure and easy to use, suitable for coal chemical enterprises.