EHR - - Heat Recuperator Brochure

EHR THE RENEWABLE ENERGY BY SYSTEMA S.p.A.imita la naturaTHE FUME-WATER RECUPERATORFORHEATING & AIR-CONDITIONINGEHR HIGH PERFORMANCE IN MINIMAL SPACEEHR THE RENEWABLE ENERGY BY SYSTEMA S.p.A.imita la natura2EHR IS SIMPLY INNOVATIVE,EHR... NOW WE CAN GET THE HEAT WE NEEDWITH EHRWITHOUT EHREHRTHERMAL ENERGY RECUPERATORINSTALLATION EXAMPLESEHRREGENERATESTHE HEATOTHERWISE ITWOULD BEDISPERSED IN THEATMOSPHEREEHR THE RENEWABLE ENERGY BY SYSTEMA S.p.A.imita la natura3EHRTHE FUME-WATER RECUPERATOR FORHEATING & COOLINGIN THE INDUSTRIAL PROCESSESHOT WATER ABSORBEREHRAIR TREATMENT UNITCOOLING FOR PROCESSMACHINESBOILEREHR THE RENEWABLE ENERGY BY SYSTEMA S.p.A.imita la natura4EHRTHERMAL ENERGY RECUPERATOR FOR FUMES-WATERSWIMMING-POOLSFAN COILFLOOR HEATINGSYSTEMBOILERRADIATORSEHREHR THE RENEWABLE ENERGY BY SYSTEMA S.p.A.imita la natura5EHRTHE FUME-WATER RECUPERATOR FORAIR-CONDITIONING PURPOSESFAN COILHOT WATERABSORBERHOT WATER ABSORBERAIR TREATMENT UNITEHREHR THE RENEWABLE ENERGY BY SYSTEMA S.p.A.imita la natura6TECHNICAL FEATURES EHR• Entrance fume conveyor consisting of:- flow equalizer- stainless steel body suitable for high temperatures and oxidation-resistant- inspection doors necessary for the control and the cleaning of the device- flanged connector for the fume channel- appropriate insulation for the fumes temperature• Heat exchanger group made up of:- aisi 316 L stainless steel plates properly designed for the counter-current heat exchanger- mono bloc thermal group that can be easily disassembled for inspection and cleaning pur-poses- water - return manifold- head manifold complete with safety devices for the control and the protection required by theI.S.P.E.S.L. regulations• Outlet fume conveyor consisting of:- flow equalizer- stainless steel material suitable for high temperatures and oxidation-resistant- inspection doors necessary for the control and the cleaning of the device- flanged connector for the suction fan or for the fume exhaust- appropriate insulation for the fumes- exhaust water trap for EHR CONDENSING version• Fume suction fan (optional) for the dynamic model, with the proper capacity for the suction andforced expulsion of the fumes• Eletrical management system equipped with:- thermoregulator for the management and the control of the heated water temperature- proportional control device for the motorized airlocks- management of the I.S.P.E.S.L. safety- kit power modul (optional), airlock control and regulation device to be set up according to thefume pressure• EHR-SOFT management electrical system (optional) equipped with:- software for the planning and the supervision of EHR that gives the possibility to remote thecomplete systemEHR has the advantage of being designed and realized according to the heat features and heatpower that has to be regenerated.For a correct dimensioning and design we kindly ask you to fill in the technical data sheet with allthe details required so our technical department can prepare the best quotation for you.EHR the renewable energy of SYSTEMA S.p.A.EHR THE RENEWABLE ENERGY BY SYSTEMA S.p.A.imita la natura7FUME – WATER HEAT RECUPERATORSpecificationsEHR is a mono bloc modular system designed for therecovery of thermal energy, produced by overheated airor combustion gas which are usually expelled in the at-mosphere by fumes’ ducts.EHR is an advantageous application for the recovery ofthermal energy produced by several kinds of combus-tion and production processes, such as: smelting-fur-naces, warming ovens, ovens for heat treatment, ovensfor food production, glasshouses, co-generation and tri-generation systems, generators or other systems thatexhaust the fumes in the atmosphere.EHR is composed of a thermal mono bloc group, made up of “patented” INOX AISI 316 L steelplate heat exchangers, that can be completed disassembled for cleaning purposes.The fumes go into EHR, reach the heat exchanger and transfer part of the available heating tothe water achieving a maximum temperature of 110°C and a 80% of thermal energy recovery.Thanks to the thermal energy recovery contained in the fumes and to the latent heat (if you decideto condense it), the overall performance of the system will increase up to 107%, giving the possibil-ity to take advantage of great energy savings and eventual tax relief.There are 2 models of EHR, static or dynamic.The static model is composed of plate heat exchangers, fume collector and water manifolds; it workswith a pressure and fumes capacity produced by the fume recycling unit.The power kit (optional) with the 3 ways airlock permits the modulation of the heat recovery opti-mizing the efficiency.The dynamic model has the same components as described here above. The characteristic thatmakes the dynamic model different from the static one is the presence of a fan suitable for the suc-tion and forced expulsion of the fumes in the case that the fumes don’t have the proper pressure.EHR can be designed according to your request, the power range for the heat recovery goes from20 kW to 1500 kW. The fluid minimum temperature that we suggest is at least 120°C.EHR can be completed with a “heat assistance device” kit to guarantee a constant heating power.This kit can be useful when the source energy is irregular or not enough to power the heaters, thefan coil, the ATU (air treatment units) used for the heating or hot water fired absorption chillers thatproduce cooling water used for air – conditioning.EHR THE RENEWABLE ENERGY BY SYSTEMA S.p.A.imita la natura8EHR Technical data:Available fumes capacity m3/h 10.000Intake fumes temperature °C 300Outlet fumes temperature °C 100Fumes thermal stage °C 200Maximum fumes capacity available kg/h 6.160Available power for the fumes kW 320Outlet water temperature °C 94Intake water temperature °C 84Water thermal stage °C 10Water capacity litri/h 22.038Useful power for the water kW 256EHR heat exchanger efficiency % 80%HOT WATERPRODUCTIONCOOLING WATER PRODUCTION(7°C / 14°C)COMPARISON ? WITH EHR WITH GASBOILEREHR + HOT WATERABSORBERGAS CONDENSINGABSORBERELECTRICCOMPRESSIONCHILLERAvailable power for the fumes kW 320 - 320 - -Performance 80% 95% 80% - -Useful power for the water kW 256 256 256 - -Cooling efficiency - - 0,75 1,08 2,8Cooling power(water 7°C/14°C) kWf - - 192 192 192NATURAL GAS consumption m3/h - 28,54 - 18,83 -NATURAL GAS cost €/m3 - 0,35 - 0,35 -Electric energy consumption perhour kWh 4,8 1 9 8 68,64Electric energy cost €/kWh 0,16 0,16 0,16 0,16 0,16TOTAL cost per hour(gas + electr.) €/h 0,77 10,15 1,44 7,87 10,98Annual working hours Annual hours 7392 7392 7392 7392 7392TOTAL annual cost(gas + electr.) €/year € 5.677 € 75.032 € 10.644 € 58.182 € 81.182HIGHER COSTS COMPAREDTO THE USE OF "EHR" €/year - + € 69.355 - + € 47.538 + € 70.537EHRTHE ECONOMIC EVALUATION OF THE THERMAL ENERGYREGENERATOR AND COMPARISION WITH OTHER KIND OFTECHNOLOGYEXAMPLE OF COMPARISON REFFERED TO A PROCESS CYCLE FOR THE CONTINUOS ANNUAL USEEHRFUMES / WATER Regenerator9SYSTEMA S.p.A. – S. Giustina in Colle (PD) Italy 35010 – Tel +39.049.9355.663 – Fax +39.049.9355.699– http://www.systema.it – e-mail systema@systema.it –TECHNICAL DATA SHEET FOR "EHR" WATER-FUMES REGENERATORCLASSIFICATION OF THE ENERGY TO REGENERATEFUELFUMESTEMPERATUREFUMES CAPACITYRESIDUALFUMESPRESSUREFUMESEXHAUSTDIAMETERWORKING MODALITY OF THE SOURCE SYSTEMTipoQuantità orariamax.consumataWith thetemperatureof useCONTINUOUSINTERMITTENTMODULARWorkingpercentageon the totalMin. fumes capacityMax. fumes capacityAveragefumescapacityAverangeMinMax% ON THETOTAL% ON THETOTALnm3 /h o kg/h°C°C°Ckg/hm3/hPamm%kg/h%kg/h%kg/hFUMES FROM DIRECTCOMBUSTIONGASEOUS FULELIQUID FUELVEGETABLE OILBTZ OIL FUELOTHERMIXED FUMES PRODUCEDBY DIRECT COMBUSTIONPOLLUTED BY PRODUCTIONPROCESS EXHALATIONSFumes composition and/ortechnical cards data sheet*We kindly ask you to fill in completely this technical data sheet so that we can carry out an appropriate EHRproject tooptimize the fume heat recovery*The heat energy regenerated with EHR(hot water) can be used to heat and cool offices, industrial buildings orproduction processes free of charge*For the cooling function EHRwill be used together with a lithium bromide absorber powered by the hot water producedby EHR*The use of EHRallows the reduction of gaseous emissions in the atmosphere as long as the free regenerated energy(hot water) is not produced by other energy combustion processes (from a gas-fired boiler - for example - that produces2 kg of CO 2for each m3of burned gas)USE OF RENEWABLE THERMAL ENERGY REGENERATED WITH EHRREQUIRED POWERNEEDSFLUID VECTORTEMPERATUREkWhKcal°CHEATINGHOT SANITARY WATERCOOLINGFurther technical data and/or information requestsimita la natura10SYSTEMA S.p.A. – S. Giustina in Colle (PD) Italy 35010 – Tel +39.049.9355.663 – Fax +39.049.9355.699– http://www.systema.it – e-mail systema@systema.it –imita la naturaEHRTHE FUME-WATER RECUPERATORFOR HEATING& AIR-CONDITIONINGSYSTEMA HOT WATERFIRED ABSORPTIONCHILLERSEHR THE RENEWABLE ENERGY BY SYSTEMA S.p.A.imita la natura11OUR DEPARTMENTSReception +39 049 9355 663reception@systema.itMarketing Dept.marketing@systema.itTechnical quotation Dept.tecnico@systema.itItaly business Dept.commerciale@systema.itExport Dept.export@systema.itOrder management Dept.gestor@systema.itTransport management Dept.logistica@systema.itAdministration Dept.amministrazione@systema.itService-spare partsservice@systema.itTraining school Leonardo da Vinciformazione@systema.itStampato il 04 - 2008 - Revisione n° 00SYSTEMA S.p.A. - Via S. Martino, 17/23 -S.GIUSTINA IN COLLE - PADOVA ITALYTel. 049/9355663 r.a. - Fax 049/9355699E-mail: systema@systema.it http: //www.systema.itSYSTEMA RUS??????, 117105, ???????????????? ?????, 17, ???. 5???. +7(495)958-18-17????. +7(495)958-18-09e-mail: systemarus@mail.ruSYSTEMA FRANCE s.a.r.l.31 Rue Wilson69150 Decines FRANCETel. +33.4.37.48.01.00Télécopie: +33.4.78.71.02.46systema.france@wanadoo.frSYSTEMA il kwang E & TCO., LTD730-20 An Chung Dong,Kwang San-Ku. Kwang Ju. KOREATel. +82629542204Fax +82629542208ilkwang2@chollian.netSYSTEMA ROMANIA s.r.l.B-dui Mihai bravu 42-62 Sector 2021328 BUCARESTI - ROMANIATel./Fax +40 212521628office@systema.roSYSTEMA IRANIRAN\\\\TEHRANTel. +98 21 44634512Fax +98 21 44634513e-mail: ali.eskandar@systema.itMobile Iran +98 9122880618e-mail: m.kiaei@systema.it???SYSTEMA(??)?????????(??)????WATESI CONTROL EQUIPMENT (SHANG HAI)CO.,LTD.??:??·???????????765???:201804??:+86 2162773855??:+86 2162770584e-mail: systemachina@126.comSYSTEMA POLSKA sp. z o.o.UI Szadkowska 7298220 Zdun'ska Wola - POLANDTel. +48438247287Tel./Fax +48438233064www.systemapolska.pl -systema@systemapolska.plimita la naturaOUR FOREIGN BRANCHESTo continually improve the products, SYSTEMA S.p.A. reserves the right to alter the characteristics without prior notice.Radiant Strips “OHA”Radiant Tubes “INFRA”Modulating plaque heaters “SCR”Water strips “TS”Suspended air heaters “Eolo” - Basement heaters “Anemos”Air Split “Breeze” - Thermal module 35 ÷ 70En-block air conditioning “Roof Top”Gas convector “King” - Convector/split “ClimaKing”