Peak cooling energy-saving system of direct air cooling unit

• Main Authors: HUANG JINGJING, YIN JIEFENG, LIU YI, LIU HAIPEI, AN LEI, LYU CHENFENG, WANG HAITAO, SUN JUNLI
• Format: Patent
• Language: Chinese; English
• Published: 22.11.2022
• Subjects: AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHINBOILERS; BLASTING; CONTROLLING WATER LEVEL; ENGINE PLANTS IN GENERAL; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES; FEED-WATER SUPPLY; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; METHODS OF STEAM GENERATION; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS; STEAM ACCUMULATORS; STEAM BOILERS; STEAM ENGINE PLANTS; STEAM ENGINES; STEAM GENERATION; SUPERHEATING OF STEAM; WEAPONS

The utility model discloses a peak cooling energy-saving system of a direct air cooling unit, which is characterized in that an outlet of a condensation water tank is communicated with an inlet of a low-pressure heater, an outlet of the low-pressure heater is communicated with an inlet of a deaerator, an outlet of the deaerator is communicated with an inlet of a high-pressure heater, and an outlet of the high-pressure heater is communicated with an inlet of a boiler; an outlet of the boiler is communicated with an inlet of the steam turbine through the superheater, an output shaft of the steam turbine is connected with a driving shaft of the generator, a steam exhaust port of the steam turbine is communicated with an inlet of the air cooler, a water outlet of the air cooler is communicated with an inlet of the condensation water tank, and an outlet of the desalting water tank is communicated with the atomization spraying system. An atomizing spray head in the atomizing spray system is positioned at the lower