Raws li cov yam ntxwv ntawm kev ua haujlwm ntawm cov roj turbines hauv thermal fais fab nroj tsuag, ua tiav cov txheej txheem kev cai rau siab -cov lim cua ua haujlwm tau tsim, nrog rau cov txheej txheem thoob ntiaj teb tshiab ISO 29461-1 thiab cov qauv hauv tsev DL/T 2849-2024 ua lub hauv paus. Cov ntsiab lus tseem ceeb yog kom ua tiav kev cuam tshuam zoo ntawm submicron hais nrog qhov qis tshaj qhov poob qis zog siv los ntawm cov qhab nia pom tseeb hauv qhov chaw noj khoom haus tsis tshua muaj txiaj ntsig, yog li tiv thaiv cov roj turbine uas kim heev thiab ua kom muaj kev nyab xeeb, ua haujlwm zoo, thiab ua haujlwm ntev ntawm chav tsev.
Cov hauv qab no yog cov kev cai tseem ceeb uas tau sau tseg raws li cov qauv tshiab thiab cov tswv yim engineering applicatio
Cov kev xav tau ntawm kev ua haujlwm tseem ceeb
1. Lim efficiency thiab muab qhab nia
Qhov kawg siab kawg - cov lim dej ua tau zoo yog qib E12, thiab cov haujlwm kho dua tshiab yuav tsum muaj cov lim dej kawg kom tau raws li qib E12, kom tag nrho cov particle permeability tsawg dua 0.5%. Qhov no sib raug rau ISO 29461-1 tus qauv T12 qib, uas yuav tsum muaj kev pom kev ua haujlwm zoo dua los yog sib npaug li 99.5% rau qhov loj tshaj plaws ntawm cov particle loj (MPPS).
- Qib filtering configuration: Ob theem ntawm filtering feem ntau yog siv, nrog thawj theem coarse efficiency (G4/M5) thiab theem ob high efficiency (F9/E12).
- Cov qauv ntsuas: Kev ntsuas thiab ntsuas ntsuas yuav tsum ua raws li ISO 29461-1 (rau turbo machinery) lossis EN1822. Tuam Tshoj fais fab kev lag luam tus qauv DL/T 2849-2024 kuj tau raug tso tawm. Pawg txheej txheem T / CAQI 248-2022 kuj qhia txog cov kev cai dav dav.
2. Kev tiv thaiv thiab kev siv hluav taws xob
- Tsawg qhov sib txawv ntawm qhov sib txawv: Ntawm qhov ntsuas huab cua, qhov sib txawv ntawm qhov siab ntawm E12 siab - lim cartridge feem ntau yuav tsum tau ua.<270Pa.
- Qhov kawg Resistance Limit: Cov kev khiav hauj lwm kuj yuav tsum tau tswj nyob rau hauv ib tug tsim nyog ntau yam, thiab nws yog feem ntau pom zoo tias qhov kawg kuj tsis pub tshaj 2-3 lub sij hawm tus thawj tsis kam, los yog yuav tsum tau hloov raws li qhov system teev nqi (xws li Tsawg dua los yog sib npaug rau 1000Pa).
3. Dust kam rau ua thiab lifespan
- Long service life: High efficiency filter cartridges typically require>12000 lub sijhawm ua haujlwm lossis 36 lub hlis ntawm kev ua haujlwm tsis ua haujlwm.
- Kev ntsuas plua plav tuav pov hwm: ISO 29461-1 qhia thawj zaug rau cov txheej txheem plua plav tuav cov txheej txheem rau kev ua haujlwm zoo (EPA) thiab kev ua haujlwm siab (HEPA) cov ntxaij lim dej, uas yog siv los sib piv lub neej ntawm cov lim dej hauv kev siv tiag tiag.
4. Ib puag ncig thiab kev hloov pauv ntawm cov qauv
- Qhov kub thiab txias: Nws yog ib qho tsim nyog los tiv thaiv qhov kub hloov pauv ntawm qhov chaw noj mov thaum lub sijhawm ua haujlwm ntawm cov roj turbine, tshwj xeeb tshaj yog qhov kub siab ntawm qhov kub ntawm 80-120 degrees.
- Moisture resistance: Rau pos huab, los nag, los yog high humidity ntug dej hiav txwv ib puag ncig, lim yuav tsum muaj zoo noo noo kuj.
- Mechanical Strength thiab Sealing: Cov qauv tsim yuav tsum ua kom tau raws li ISO 2941-2943 thiab lwm cov qauv ntawm cov qauv, thiab xyuas kom meej qhov kev tiv thaiv kev tawg, kev ua haujlwm ruaj khov, thiab kev ua haujlwm siab ntawm cov khoom lim. Nyob rau hauv lub mem tes blowback siab txog li 0.4-0.6MPa, lub lim caij yuav tsum muaj kev ruaj ntseg zoo.
Kev hloov kho thev naus laus zis tseem ceeb thiab cov ntsiab lus kuaj
- Kev siv cov qauv kev ntsuas tshwj xeeb (ISO 29461-1): Cov qauv dav dav (xws li ISO 16890, EN1822) tsis tuaj yeem ua raws li cov kev ua haujlwm tiag tiag xws li tus nqi ntws siab thiab mem tes blowback hauv turbomachinery. TS EN ISO 29461-1, raws li thawj tus qauv thoob ntiaj teb rau turbo mechanical intake filters, muab kev sib koom ua ke kev sim thiab kev muab qhab nia (T1-T13 qib), ua rau cov neeg ua haujlwm sib piv thiab xaiv cov khoom lag luam ntau dua.
- Ntsuam xyuas qhov tseeb ua tau zoo tom qab "kev tshem tawm zoo li qub": Ntau cov ntxaij lim dej cia siab rau cov fibers zoo li qub los txhim kho kev ua haujlwm pib. Tab sis nyob rau hauv qhov chaw noj cov roj turbines, static hluav taws xob yuav sai sai dissipate. Yog li ntawd, tus qauv tshiab yuav tsum tau ntsuas qhov tsawg kawg nkaus txhua yam kev ua tau zoo ntawm lub lim tom qab tshem tawm zoo li qub, uas yog qhov ua tau zoo uas lub lim tuaj yeem tso siab rau hauv tag nrho nws lub neej voj voog.
- Qhia txog HEPA plua plav tuav lub peev xwm kuaj: yav dhau los, siab - cov lim dej ua tau zoo tsuas yog ntsuas qhov ua tau zoo yam tsis ntsuas cov plua plav tuav lub peev xwm, ua rau nws tsis tuaj yeem ntsuas lawv lub neej tiag tiag. TS EN ISO 29461-1 * thawj zaug qhia txog cov plua plav tuav lub peev xwm kuaj txoj hauv kev rau EPA / HEPA cov ntxaij lim dej, muab ntau lub hauv paus rau kev tsim lub neej ntev.
Cov Khoom Siv Hluav Taws Xob Cov Khoom Siv Hluav Taws Xob (Ua qhov kev kho dua tshiab ua piv txwv)
Cov ntaub ntawv kev yuav khoom tiag tiag rau cov pa roj- hluav taws xob hluav taws xob hluav taws xob ua kom pom tseeb ua haujlwm tau zoo ntawm cov kev cai no:
Qhov project keeb kwm yav dhau: Mitsubishi M701F4 roj turbine, nrog qis - theem layout ntawm qhov nkag system thiab peb sab noj.
Renovation Plan:
Thawj theem pom: Hloov kho los ntawm G4 mus rau M5 qib lub hnab lim, nrog rau qhov pib siab sib txawv ntawm<170Pa and a lifespan of>2500 teev.
Secondary filtration: Upgraded los ntawm F9 mus rau E12 qib siab -efficiency lim caij (EN1822 tus qauv), nrog rau qhov pib siab sib txawv ntawm<270Pa and a lifespan of>12000 teev.
Lub hom phiaj tseem ceeb: Txhawm rau ua kom tiav tag nrho cov teeb meem sib kis ntawm tsawg dua 0.5%, ncua compressor efficiency degradation, thiab ua tiav kev txuag hluav taws xob thiab txo qis carbon.
