Waste heat application equipment for air separation workshop

The utility model relates to the technical field of air separation. The waste heat application equipment of the air separation workshop comprises a heat exchanger, on the basis of an original air compressor cooler and an original supercharger cooler, a cooling tower and an absorption refrigerator with a power source being dead steam of an air cooling island are additionally arranged, compressed air entering an air separation tower is further cooled, it is guaranteed that the temperature of the compressed air is not too high when the external air temperature rises, and then the production efficiency of the air separation tower is guaranteed; according to the technical scheme, the residual heat energy of the coal-to-methanol plant area is further applied, the production efficiency of the airseparation tower can be improved, and the application prospect is very strong. 本实用新型涉及空气分离技术领域，具体涉及一种空气分离车间余热应用设备，在原有的空压机冷却器和增压机冷却器的基础上增加冷却塔和动力源为空冷岛乏汽的吸收式制冷机，对进入空气分离塔的压缩空气进一步冷却，在外界气温升高时保证压缩空气的温度不会太高，进而保证空气分离塔的生产效率；本技术方案使煤制甲醇