Practice of Recycling and Utilization of Low Quality Waste Heat of Cooling Water in Coking Process
LIU Liang
ZHANG Shunxian
Abstract：TImprovement of the recovery and utilization of waste heat in the primary cooler was taken. The new type of steam, hot water dual-use refrigeration and the heating double working conditions of absorption type heat pump unit were developed. The cross flow cooling tower technology, transformation of the original water and water back pipe and other measures were introduced. The purpose of the water temperature process cooling water with low quality of heat and water for heating were realized. So the heating area was expanded, the steam, the new water consumption and dosage of the medicine can be reduced. The single heating season can produce direct benefits 21 260 000 Yuan.
Keywords：recyclinglow grade waste heatprocess cooling water
Publication Date：2015-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：3( 53-55 )