2results about How to "Achieve non-stop operation" patented technology

This utility model relates to the field of metallurgical ironmaking production and discloses a blast furnace gas dehumidification system utilizing the waste heat of blast furnace slag flushing water for cooling. The system includes a slag flushing water circulation network, a low-temperature lithium bromide chiller unit, a chilled water tank, a chilled water circulation pump, a blast furnace gas cooler, and a condensate collection tank. The chilled water tank, chilled water circulation pump, blast furnace gas cooler, and chilled water tank are sequentially connected to form a chilled water circulation pipeline. The heat source interface of the low-temperature lithium bromide chiller unit is connected to the slag flushing water circulation network, its chilled water inlet interface is connected to the outlet of the chilled water circulation pump, and its chilled water outlet is connected to the inlet of the blast furnace gas cooler. The blast furnace gas pipeline is connected to the inlet of the blast furnace gas cooler, and the outlet of the blast furnace gas cooler is connected to the condensate collection tank and subsequent blast furnace gas treatment processes via pipelines. This utility model realizes the use of the waste heat resources of blast furnace slag flushing water for cooling and dehumidifying blast furnace gas, improving energy utilization efficiency.