Jenbacher J624 GS-K112 Gas- Hluav Taws Xob Hluav Taws Xob Dual-Tub Kub Qhuav Txias Chav
Cov yam ntxwv tseem ceeb ntawm chav tsev: kev yoog raws rau qhov kub thiab txias txias txias txias
Raws li tus qauv tseem ceeb ntawm Jenbacher 6 series, Jenbacher J624 GS-K112 ua tiav kev ua haujlwm hluav taws xob txog li 46.8% -47.1% nrog nws ob theem turbocharging thev naus laus zis thiab Miller valve lub sijhawm tsim, thiab nws cov kev sib xyaw ua ke cua sov thiab lub zog ua haujlwm tuaj yeem ncav cuag 90%. Thaum lub sijhawm ua haujlwm, nws yuav tsim ntau hom khib nyiab cua sov nrog rau qhov sib txawv ntawm qhov kub thiab txias, tsim ob qhov tseem ceeb ntawm kev tswj qhov kub thiab txias:
Qhov kub ntawm qhov kub thiab txias: Kev ua haujlwm kub ntawm cov khoom xws li lub tog raj kheej liners thiab roj tshuab tuaj yeem ncav cuag 85-95 degree. Nws yog ib qho tsim nyog kom tshem tawm 60% -70% ntawm tag nrho cov cua kub dissipation kom tsis txhob overheating ntawm lub tog raj kheej lub tog raj kheej, lub tog raj kheej rub, thiab oxidation thiab deterioration ntawm cov roj;
Low temperature heat source: After two-stage turbocharging, the high-temperature intake (180-220℃), generator stator/rotor, and hydraulic system need to be precisely cooled to around 40℃to ensure intake density and oxygen content, improve combustion efficiency, and reduce NOx emissions.
Qhov sib txawv ntawm cov cua kub dissipation yuav tsum tau ntawm "siab kub + tsis kub" yog heev sib xws nrog cov yam ntxwv ntawm "dual-circuit ywj siab hloov hluav taws xob" ntawm siab thiab qis kub txias txias, thiab tau dhau los ua tus tseem ceeb prerequisite rau configuring siab thiab tsis kub txias txias txias rau chav tsev no.
Qhov zoo tshaj plaws thev naus laus zis ntawm kev hloov mus rau Jenbacher J624 GS-K112
(1) Kev tswj qhov kub thiab txias, ua kom muaj kev ua haujlwm siab tshaj plaws
Los ntawm kev siv dual Circuit Court tswj qhov kub thiab txias, qhov ntsuas kub ntawm txhua qhov tuaj yeem tswj tau raws li qhov zoo tshaj plaws: qhov qis -kub Circuit Court txo qis qhov ntsuas kub ntawm lub turbocharger mus txog 40 degree, ua rau kom cov khoom noj ceev ntau dua 20%, stabilizes lub zog tsim efficiency ntawm chav tsev ntawm tus nqi ntsuas, thiab txo qis dua 3% NO. Qhov siab -kub Circuit Court stabilizes lub tog raj kheej lub cev kub, zam Miller valve lub sij hawm tsis ua hauj lwm vim qhov kub thiab txias, thiab ua kom ntev - lub sij hawm ua hauj lwm zoo ntawm chav tsev.
(2) Kev txuag hluav taws xob thiab txuag hluav taws xob, txo cov nqi khiav lag luam thiab kev saib xyuas
Cov kiv cua txawj ntse hloov pauv tau hloov kho qhov nrawm raws li lub nra, txuag 15% -25% zog piv rau cov kiv cua ruaj khov;
Cov dej dawb tsim ua tiav daws cov teeb meem ntawm kev siv dej thiab kev ntsuas hauv cov txheej txheem dej txias, txo kev nqis peev hauv kev kho dej, tshem tawm thiab lwm yam kev ua haujlwm thiab kev saib xyuas, thiab txo qis kev ua haujlwm txhua xyoo thiab kev tu tus nqi ntawm ib chav tsev li ntawm 8% -12%;
Cov tub ntxhais sib pauv cua sov ywj siab yog ib qho yooj yim los tswj kev sib cais, tsis tas yuav tsum tau kaw rau tag nrho cov kev tswj xyuas, kev txhim kho cov khoom siv.
(3) Hloov mus rau ntau qhov xwm txheej thiab txhim kho kev xa mus yooj yim
Jenbacher J624 GS-K112 yog dav siv nyob rau hauv industrial cogeneration, data center backup zog, oilfield txuam gas zog tiam thiab lwm yam scenarios. Jenbacher [23] muaj qhov kub thiab txias txias txias uas tuaj yeem hloov tau yooj yim raws li qhov chaw ntawm qhov chaw thiab ib puag ncig kub:
Containerized unit: adopting modular thiab compact tsim, haum rau nqaim installation qhov chaw;
Ib puag ncig txias heev / kub kub: Los ntawm kev teeb tsa kev tiv thaiv kev khov thiab tsim siab - cov txheej txheem kub tshwj xeeb, kev ua haujlwm ruaj khov tuaj yeem ua tiav hauv ib puag ncig xws li -30℃txog 50℃;
Multifuel adaptation: Txhawb ntau yam roj xws li cov nkev, biogas, coke cub roj, thiab lwm yam. Cov kev tswj qhov kub thiab txias tuaj yeem kho cov cua kub dissipation load raws li cov roj calorific nqi [30].
(4) Muaj kev nyab xeeb thiab txhim khu kev qha, ncua lub neej ntawm chav tsev
Kev tswj qhov kub thiab txias tiv thaiv cov khoom los ntawm kev laus ntawm qhov kub thiab txias ntawm qhov kub thiab txias, ua kom lub neej ntev ntawm cov khoom tseem ceeb xws li lub tog raj kheej liners thiab lub tshuab hluav taws xob stators. Lub voj voog hloov kho ntawm chav tsev tau nce los ntawm 60000 teev mus rau 80000 teev;
Kev tsim hluav taws xob tsim hluav taws xob txo qis qhov cuam tshuam ntawm ib qho kev ua txhaum ntawm ib qho kev ua txhaum ntawm tag nrho lub cev, nruab nrog lub tswb ntsuas kub thiab tsis siv neeg kaw kom tsis txhob muaj kev puas tsuaj los ntawm kev tswj qhov kub thiab txias;
Adopting a highly sealed structure to prevent leakage of cooling medium, and adapting to hydrogen fuel power generation scenarios, it forms a complementary guarantee with the hydrogen cooling system, enhancing overall operational safety.
Qhov tseeb ntawm daim ntawv thov scenarios thiab tus nqi realization
(1) Industrial cogeneration project
Ib qho chaw ua lag luam tshuaj lom neeg tau txais Jenbacher J624 GS-K112 chav ua haujlwm los ua cov pa roj carbon monoxide, thiab tom qab teeb tsa qhov kub thiab txias txias txias:
Lub zog tsim hluav taws xob ntawm chav tsev tseem nyob ruaj khov ntawm ntau dua 46.5%, qhov kev ua tau zoo ntawm kev cog lus nce mus txog 91%, lub zog tsim hluav taws xob txhua xyoo nce 5%, thiab cov nqi roj txhua xyoo txuag tau li 1.2 lab yuan;
Qhov kub hloov pauv ntawm lub tog raj kheej lub tog raj kheej yog tswj tsis pub dhau ± 3 degree, roj lub neej txuas ntxiv los ntawm 30%, stator rwb thaiv tsev kev ua haujlwm ruaj khov, cov khoom siv tau nce los ntawm 95% mus rau 99%, thiab kev kaw tsis tau npaj tau raug txo los ntawm ntau dua 2 zaug hauv ib xyoos.
(2) Thaub qab fais fab mov rau cov ntaub ntawv chaw
Lub chaw loj cov ntaub ntawv tau nruab nrog lub tsev no ua lub zog hluav taws xob thaum muaj xwm txheej ceev, nrog rau qhov kub thiab txias txias txias kom haum raws li qhov kev cia siab ntawm cov ntaub ntawv chaw.
Qhov qis - kub Circuit Court tswj qhov kub ntawm stator ntawm lub tshuab hluav taws xob qis dua 65℃kom ntseeg tau tias kev ua haujlwm ntawm rwb thaiv tsev thiab cov ntaub ntawv chaw muab hluav taws xob ruaj khov;
Cov dej tsis pub tsim qauv yoog raws cov dej- txuag cov kev xav tau ntawm cov chaw zov me nyuam cov ntaub ntawv, zam kev pheej hmoo ntawm cov dej xau thiab ntsuas hauv cov tshuab ua dej txias, thiab txo qhov nyuaj ntawm cov ntaub ntawv chaw ua haujlwm thiab kev saib xyuas.
(3) Oilfield cuam tshuam cov roj hluav taws xob tsim hluav taws xob project
Chaw taws teeb chaw taws teeb siv Jenbacher J624 GS-K112 chav tsev los ua cov pa roj carbon monoxide, thiab qhov kub thiab txias txias txias ua tiav ntev - lub sijhawm ua haujlwm ruaj khov nrog kev tiv thaiv kev co thiab tiv thaiv - cov yam ntxwv corrosion:
Kev kho kom haum rau cov roj av plua plav thiab cov av noo ib puag ncig, kev saib xyuas lub voj voog ntawm cov cua sov hloov pauv tau txuas ntxiv mus rau 6 lub hlis, txo qhov nyuaj ntawm kev ua haujlwm thiab kev saib xyuas hauv thaj chaw deb;
Kev tswj qhov kub thiab txias kom zoo txhim kho kev sib xyaw ua haujlwm ntawm cov roj sib txuas, ua tiav lub hom phiaj ntawm "tig pov tseg rau hauv cov khoom muaj nqis". Txhua chav tsev siv 10 lab cubic meters ntawm cov roj sib txuas ib xyoos ib zaug thiab txo cov pa roj carbon dioxide emissions li ntawm 20000 tons.
Cov ntsiab lus xaiv thiab ua haujlwm
(1) Kev xaiv tus yuam sij raug
Thaum tshav kub kub load txuam: Raws li qhov kub kub dissipation muaj peev xwm (txog 657kW) thiab qis kub kub dissipation muaj peev xwm (kwv yees 1480kW) ntawm Jenbacher J624 GS-K112 nyob rau hauv rated ua hauj lwm tej yam kev mob, yog xam qhov kub pauv cheeb tsam ntawm lub qhuav txias kom muaj ib tug tshav kub dissipation ntau tshaj li 15% margin thaum lub sij hawm ua hauj lwm tag nrho.
Kev hloov nruab nrab: Xaiv cov tub yees raws li qhov kub thiab txias (ethylene glycol aqueous tov yog siv rau qhov kub siab tshaj -10 degree, thiab propylene glycol aqueous tov yog siv rau kub hauv qab -30 degree) kom tsis txhob nruab nrab khov los yog corrosion;
Kev hloov pauv ib puag ncig: Cov kiv cua ntim siab thiab siab -cov fins ua haujlwm tau zoo yog siv nyob rau hauv qhov siab - qhov kub thiab txias, cov plua plav lim tau nruab rau hauv qhov chaw muaj plua plav, thiab 316L stainless hlau tshav kub hloov raj yog siv nyob rau hauv cov ntug dej hiav txwv los txhim kho corrosion.
(2) Kev ua haujlwm zoo thiab kev saib xyuas zoo
Kev tu tsis tu ncua: Ntxuav cov plua plav thiab cov khib nyiab ntawm qhov sib pauv cua sov txhua 1-2 lub hlis kom ntseeg tau tias kev sib pauv cua sov; Ntxuav cov tub ntxhais sib pauv cua sov nrog cov dej kub siab txhua 6 lub hlis kom tshem tawm qhov ntsuas;
Kev saib xyuas nruab nrab: Txheeb xyuas qhov concentration thiab pH tus nqi ntawm cov tub yees txhua lub hlis twg, tam sim ntawd ntxiv tshuaj tiv thaiv kab mob los yog ntxiv cov tshuaj tiv thaiv corrosion kom tsis txhob xeb thiab khov;
Kev soj ntsuam ntse: Kev soj ntsuam lub sijhawm tiag tiag ntawm qhov kub thiab txias hauv txhua qhov hluav taws xob los ntawm PLC system, tsis siv neeg lub tswb thiab kev hloov pauv ntawm kiv cua ceev thaum muaj cua sov dhau, thiab tshawb pom qhov ua yuam kev thaum ntxov.
Cov ntsiab lus
Raws li cov cuab yeej txhawb nqa tseem ceeb ntawm Jenbacher J624 GS-K112 roj generator, qhov kub thiab qis qis txias txias zoo haum rau ntau qhov cua sov thiab qhov kub ntau ntawm cov cua kub dissipation xav tau ntawm chav tsev los ntawm kev ua tau zoo ntawm dual Circuit Court ywj siab tswj qhov kub thiab txias, tswj qhov kub thiab txias, txuag hluav taws xob thiab ua haujlwm siab. Nws tsis tsuas yog ua kom lub zog tsim hluav taws xob ntau tshaj plaws ntawm chav tsev thiab txuas ntxiv lub neej ntawm cov cuab yeej siv, tab sis kuj txo cov nqi khiav lag luam thiab kev saib xyuas thiab txhim kho qhov kev hloov pauv.
Nyob rau hauv cov ntsiab lus tam sim no ntawm kev hloov pauv hluav taws xob thiab qis-carbon txoj kev loj hlob, kev sib xyaw ua ke ntawm siab thiab qis kub txias txias thiab Jenbacher J624 GS-K112 muab cov kev daws teeb meem zoo thiab txhim khu kev qha rau kev lag luam cogeneration, faib hluav taws xob, kev siv hluav taws xob huv, thiab lwm yam. Nws yog qhov kev txhawb nqa tseem ceeb rau loj- nplai roj- cov phiaj xwm hluav taws xob tsim hluav taws xob kom ua tiav "kev ua haujlwm tau zoo, qis- carbon zog txuag, kev nyab xeeb thiab ruaj khov", pab ntau lub zog ua haujlwm xyaum lub tswv yim ntawm kev txhim kho ntsuab thaum txo cov nqi thiab nce kev ua tau zoo.
