Makina ang'onoang'ono amagetsi opangira nthunzi amathetsa ululu wosalekeza: kudikirira nthunzi. M'ma lab, mizere yopangira chakudya, kapena malo opaka utoto, kuchedwa kumawononga nthawi, ndalama, komanso kusasinthika. Boiler yachikhalidwe imatha kutenga mphindi 20-45 kuti ifike kukakamiza kugwira ntchito. Kuchedwa kumeneko kumachulukirachulukira pakusinthana, magulu, ndi kukonza kozungulira. Ogwiritsa ntchito amafunikira nthunzi * tsopano * -osati pambuyo pa mwambo wofunda.
Ichi ndichifukwa chake majenereta amagetsi ophatikizika, okhala ndi makina amagetsi akulowa m'malo mwaolowa m'maiko opitilira 30. Amapereka kuthamanga kwa nthunzi kwathunthu pansi pa masekondi 90. Palibe moto woyendetsa ndege. Palibe zosungira mafuta. Palibe mpweya wotuluka. Kungomanga zitsulo zosapanga dzimbiri, kuwongolera bwino kutentha, ndi kuphatikiza mapulagi-ndi-sewero pamapaipi omwe alipo kale. Ubwino waukulu sikungothamanga - ndikubwerezabwereza. Chiyambi chilichonse chimachita chimodzimodzi. Kusintha kulikonse kumayankha mkati mwa ± 1.5% ya setpoint. Kutumiza kwapadziko lonse lapansi kumatsimikizira izi: fakitale imodzi ya zovala ku Vietnam idadula nthawi yopumira yokhudzana ndi nthunzi ndi 68% atasintha kuchoka pa boiler yowotcha mafuta kupita ku 45 kW S-Series unit.
Koma si majenereta ang'onoang'ono a nthunzi amagetsi omwe amagwira ntchito mofanana. Zowona zitatu zaukadaulo zimalekanitsa magawo odalirika ndi mutu wakumunda:
- Kukhulupirika kwakuthupi kumafunika kwambiri kuposa mphamvu zoyezera. Magawo otsika mtengo nthawi zambiri amagwiritsa ntchito zipolopolo zazitsulo za kaboni zokhala ndi zomangira zopyapyala zosapanga dzimbiri. Kutentha panjinga kumaphwanya wosanjikizawo. Xingfu's S-Series imagwiritsa ntchito zitsulo zosapanga dzimbiri 304 zopanda msoko monse mu chotengera chokakamiza, zinthu zotenthetsera, ndi dome la nthunzi - zovomerezeka ndi 100% kuyesa kwa akupanga pa seam iliyonse.
- Zochita zodziwikiratu zenizeni zimatanthawuza kuchitapo kanthu pamanja-osati chophimba chokhudza. Magawo ambiri "anzeru" amafuna kuti ogwiritsa ntchito atsimikizire kuchuluka kwa madzi, kukonzanso maulendo apakati, kapena kutsuka mpweya pamanja asanayambe. Owongolera a Xingfu amatsata njira yoyambira yoyambira: kutsimikizira kudzaza zokha, kuwunika kwamadzi amadzimadzi, kuyeretsa mothandizidwa ndi vacuum-assisted air purge, ndikungoyamba pang'onopang'ono-zonse popanda kulowetsedwa ndi munthu.
- Kutulutsa kwa zero kumangogwira ngati mapangidwewo achotsa zolephera zobisika. Kuwonongeka kwa condensate, kuchuluka kwa mchere muzotenthetsera zomiza, ndi kusweka kwamphamvu kwamafuta mu ma flanges a manway zonse zimapangitsa kutayikira - ndi mpweya - pakapita nthawi. Dongosolo lawo lophatikizika loletsa madzi akumwa komanso mpumulo wapawiri wokhala ndi ma disc odziyimira pawokha a ASME-certified rupture discs amalepheretsa kulephera.
Ena anganene kuti kupanga nthunzi yamagetsi ndiyokwera mtengo kwambiri kuti isagwire ntchito mosalekeza. Koma masamu amasintha mukaganizira mtengo wathunthu wa umwini. Mphamvu ya 120 kW yomwe ikuyenda maola 16 patsiku imawononga pafupifupi 192 kWh tsiku lililonse. Pa $0.12/kWh, ndiyo $23/tsiku mumagetsi. Yerekezerani kuti dizilo pa $ 0.95/L ndi 35% kutentha kwamphamvu: zotulutsa zomwezo zimawononga $74/tsiku-ndikuwonjezera utsi wa ductwork, kuwunika kwa NOx, ndi kuyezetsa mpweya wa kotala. Pakadali pano, mayunitsi a Xingfu amakwaniritsa mphamvu za 98.2% zamagetsi-to-steam pamayeso a labotale a chipani chachitatu-palibe zotayika, zotayika za radiation, palibe zinyalala zowononga.
Kuyika sikuli pulagi-ndi-kusewera-koma ndikosavuta kuposa njira zina. Mufunika zinthu zitatu: dera lodzipatulira la magawo atatu (lokhala ndi malo oyenera pa IEC 60364), madzi oyera oyeretsedwa kapena ofewetsa (conductivity <5 µS/cm), ndi chitoliro cha 2-inchi chotulutsira nthunzi chopititsidwa kunjira yanu. Palibe chimney. Palibe thanki yamafuta. Palibe choletsa chachiwiri. Makasitomala m'modzi ku Spain adayika zida zokwana 75 kW m'chotengera chomwe chidakonzedwanso, osafunikira chilimbikitso. Cholepheretsa chawo chachikulu? Kupeza chilolezo chamagetsi, osati makina.
Kudalirika kumayamba watt woyamba asanayambe kuyenda. Zopangira za Xingfu zimayendetsa 21,000 m² za zokambirana zoyendetsedwa ndi nyengo pomwe gawo lililonse limayesa maola 72 mosalekeza - maola 24 pa 50%, 24 pa 75%, 24 pa 100% mphamvu - pomwe akudula magawo 42 a nthawi yeniyeni. Wowotchera aliyense amakhala ndi chiphaso cha dziko. Chotengera chilichonse chokakamiza chimanyamula sitampu ya ASME U kapena chizindikiro cha PED 2014/68/EU. Ndipo kutumiza kulikonse kumaphatikizapo fayilo yamapasa ya digito: miyeso yeniyeni, ma torque a bawuti iliyonse, ndi zithunzi za PLC zofananira ndi wowongolera thupi.
Jenereta yaing'ono yamagetsi yamagetsi si zida zazing'ono chabe. Ndiko kusintha kwa filosofi yogwira ntchito-kuchokera pa kuyaka mpaka kulamulira nthunzi. Pamene mzere wanu wopanga umafuna kulondola, kukhala chete, ndi zero udindo wa chilengedwe, kukula kumakhala kosafunika. Chofunikira ndi nthawi yoyankha, kukhulupirika pazachuma, komanso kuyankha kwaukadaulo. Ichi ndichifukwa chake mainjiniya ku Poland, Malaysia, ndi Korea amatchula magawowa osati ngati zosunga zobwezeretsera-koma ngati magwero oyambira nthunzi.
Ngati yankho lanu la nthunzi lamakono likukakamiza kusokoneza-malo, chitetezo, kapena ndondomeko - ndi nthawi yoti muwunikenso zomwe "zing'ono" zikutanthauza. Osati phazi. Osati mphamvu. Koma kusiyana kochepa kwambiri pakati pa cholinga ndi nthunzi.
