Characteristics of Pipe Insulation
Analysis of Energy Saving Investment Effect and Return for Plastic Machine Electromagnetic: Taking a plastic machine with an electric heating power of 10kw as an example, running 24 hours a day, calculated based on actual daily working time of 10 hours (generally, the on-off time ratio of the electric heating part of the plastic machine is 0.5): Original electric heating ring (plate): daily power consumption (10kw*10h=100kwh), monthly power consumption (100kwh*30=3000kwh); Modified electromagnetic heater (calculated based on a minimum energy saving rate of 30%): daily power consumption (10kw*70%*10h=70kwh), monthly power consumption (70kwh*30=2100kwh); If the electricity price is 0.8 yuan, the monthly electricity cost saving is (3000kwh-2100kwh)*0.8 yuan/kwh=720 yuan; Modification cost: 600 yuan/kw*10kw=6000 yuan; Cost recovery period:
