Heat-recovery economizer

PROF­ITABLE USE OF RE­COV­ERED EN­ERGY To al­low heat to be used flex­i­bly, it is of­ten nec­es­sary to ex­tract the ther­mal en­ergy at var­i­ous tem­per­a­ture lev­els. Heat re­cov­ery sys­tems used with lo­cal heat and dis­trict heat al­low the en­ergy that is re­cov­ered to be put to the best pos­si­ble use in a prof­itable way. For ex­am­ple: Re­turn-flow by­pass for dis­trict heat net­work Heat­ing rooms Heat­ing wa­ter MAX­I­MUM HEAT EX­TRAC­TION US­ING ERCS As early as 1996, the first Scheuch flue gas con­denser plant for heat re­cov­ery was com­mis­sioned. Over the years, we have con­tin­u­ally de­vel­oped our processes based on our ex­pe­ri­ence gained through prac­tice and in­ten­sive re­search, which has led us to de­velop the ercs process (En­ergy Re­cov­ery & Clean­ing Sys­tem). This sys­tem en­sures max­i­mum heat re­cov­ery for boiler out­puts of up to 200 MW. AP­PLI­CA­TION AR­EAS FOR RE­COV­ERED HEAT The heat re­cov­ered from flue gas can be put to good use for the fol­low­ing ap­pli­ca­tions, for in­stance: Boosting efficiency in district and local heating networks Process heat (e.g. for steam or ORC processes) Drying shavings, fuel or sawn timber Depluming of the steam plume at the chimney outlet Useful heat for industrial processes