Centrifugal air compression waste heat utilization system for pharmaceutical factory workshop

• Main Author: LIU MANCHUN
• Format: Patent
• Language: Chinese; English
• Published: 05.09.2023
• Subjects: BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; WEAPONS

The utility model discloses a pharmaceutical factory workshop centrifugal air compression waste heat utilization system which comprises a centrifugal air compressor set which is sequentially connected with a heat energy recoverer, an air preheater, an air cooler and a steam-water separator through a compressed air conveying pipeline. Compressed air output by the steam-water separator is preheated by the air preheater and then sent to a fermentation workshop, a water outlet of the heat energy recoverer is connected to a water inlet of the high-temperature side of a lithium bromide refrigerating unit through a hot water tank and a first water pump, and a water outlet of the high-temperature side of the lithium bromide refrigerating unit is connected to a water inlet of the heat energy recoverer. A chilled water outlet of the lithium bromide refrigerating unit is communicated to the fermentation workshop and a chilled water inlet of the air cooler through a second water pump; and a water return port of the ferme