Study on the Effect of an Energy-Saving Coating and its Application in Atmospheric Furnace
In this paper,the indoor energy-saving effect of water-based ceramic particle energy-saving coating is studied.The results show that the 3～4 mm coating can reduce the heat dissipation of the outer wall of thermal equipment by more than 30%.At the same time,in order to further reduce the surface temperature and heat flux of the outer wall of the atmospheric furnace of the atmospheric pressure unit Ⅱ,reduce heat dissipation and improve the thermal efficiency of the furnace,the water-based ceramic particle energy-saving coating is applied in the atmospheric furnace,and the heat dissipation data and DSC data of the device are analyzed before and after the transformation.After the transformation,the annual recovery heat of atmospheric pressure furnace is about 1.162×1010 kJ,and the average fuel consumption per ton of feed is reduced by about 0.138 Nm3.The energy-saving and consumption reduction effect of the coating is remarkable.After indoor research and practical use certification,the new coating can not only reduce the external wall temperature,heat flux and heat dissipation loss of thermal energy equipment,achieve energy saving and consumption reduction purposes,while the material is environmentally friendly and can effectively prevent the corrosion of the equipment substrate under the thermal insulation layer and extend the service life.
energy-saving coatingwater-basedatmospheric pressure furnaceenergy saving and consumption reductionthe"dual-carbon"economyheat lossthermal efficiency
万方数据
维普
