Daim ntawv thov tseem ceeb ntawm Kev Siv Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob hauv ORC Fais Fab Tsim Txheej Txheem
Lub Organic Rankine Cycle (ORC) lub zog tsim hluav taws xob yog ib qho tseem ceeb thev naus laus zis rau nruab nrab mus rau qhov kub tsis tshua muaj hluav taws xob rov qab los, thiab cov khoom siv hluav taws xob rov qab los ntawm cov hluav taws xob hloov hluav taws xob, raws li lub hauv paus tseem ceeb ntawm lub zog hloov pauv hauv qhov system, ncaj qha txiav txim siab qhov ua tau zoo ntawm kev siv hluav taws xob pov tseg thiab lub zog tsim hluav taws xob. Nws daim ntawv thov tus nqi thiab cov ntsiab lus technical tuaj yeem sau tau raws li hauv qab no:
1, Lub luag haujlwm tseem ceeb
Lub tshav kub hloov pauv hluav taws xob yog "tus choj hluav taws xob" nruab nrab ntawm cov khoom siv hluav taws xob thiab cov dej ua haujlwm organic hauv ORC system: ntawm ib sab, nws absorbs qis - qib zog xws li cov khoom siv hluav taws xob hluav taws xob, hnub ci zog, hluav taws xob hauv av, thiab lwm yam, thiab hloov mus rau cov dej ua haujlwm organic; Ntawm qhov tod tes, ua kom ruaj khov evaporation ntawm cov dej ua haujlwm muab lub zog txuas ntxiv rau lub tshuab nthuav dav los tsim hluav taws xob, thiab nws cov kev sib pauv hluav taws xob ncaj qha cuam tshuam rau lub zog tsim hluav taws xob ntau dua 30%.
2, Cov kev cai tseem ceeb
1. Kev hloov hluav taws xob zoo: siv cov khoom siv ntxiv xws li finned tubes thiab microchannels kom ua kom cov cua sov hloov mus rau hauv qhov ntim tsawg;
2. Kev hloov pauv dej ua haujlwm: Xaiv cov khoom siv corrosion-cov ntaub ntawv tiv taus xws li stainless hlau thiab titanium alloy, thiab hloov mus rau cov yam ntxwv ntawm cov dej ua haujlwm organic xws li R245fa;
3. Kev kho kom haum rau kev ua haujlwm: muaj peev xwm tiv taus kev ua haujlwm nyuaj xws li kev hloov pauv kub thiab plua plav, nrog kev tiv thaiv scaling thiab tsim kho yooj yim;
4. Compact thiab lub teeb yuag: Ua tau raws li qhov yuav tsum tau ua ntawm kev teeb tsa spatial ntawm kev faib hluav taws xob tsim teeb meem.
3, Tej yam kev thov scenarios
Kev lag luam pov tseg hluav taws xob rov qab: yoog rau cov txheej txheem khib nyiab ntawm ib puag ncig 200℃hauv cov hlau thiab tshuaj lom neeg kev lag luam, ua tiav cov khoom siv hluav taws xob pov tseg thiab txo cov pa roj carbon;
• Kev siv hluav taws xob tauj dua tshiab: ua ke nrog lub hnub ci thermal thiab lub zog hluav taws xob hauv ntiaj teb, kev hloov pauv ruaj khov ntawm qis- qib thermal zog;
Faib zog: Cov khoom siv hluav taws xob me me tau hloov mus rau cov chaw taws teeb microgrids, siv biomass zog pov tseg hluav taws xob kom ua tiav ntawm - qhov chaw fais fab mov.
4, Kev Txhim Kho Kev Txhim Kho
Kev tsim kho ntawm kev hloov pauv cua sov (microchannel, theem hloov hluav taws xob hloov hluav taws xob thev naus laus zis), kev hloov kho cov khoom siv (siab-kub resistant alloys, anti-corrosion coatings), thiab ntse saib xyuas (adaptive adjustment of operating conditions), ntxiv kev txhim kho system kev koom ua ke efficiency thiab ntev-lub sij hawm cia siab rau