Heat source plant steam peaking technology based on water heat storage
Based on the current situation of industrial steam supply load fluctuations and significant diurnal deviations,this paper combines water heat storage technology with traditional thermal production processes,proposes the use of indirect heat transfer technology of steam-desalinated cold water,epoxy zinc-rich paint anti-corrosion technology and rigid polyurethane foam insulation technology,and optimizes the design of tank structure in terms of shape,volume and height-to-diameter ratio,aiming to develop a steam peaking technology adapted to industrial heat supply.The practical application shows that the boiler room steam peaking technology based on water heat storage has the advantages of stability and efficiency,simple operation and significant investment returns.At the same time,this technology can be applied to coal-fired units to achieve deep peaking,the consumption of renewable energy generation and other scenarios,and has important practical significance.
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