Yuchai 12VCN thee-mine gas engines fais fab 24 MW low-concentration thee-mine gas power station ntawm Xinshengding hauv Jinzhong, Shanxi Province. Tag nrho ntawm 24 teeb ntawm 1000 kW gas generator teeb tau raug xa mus rau Phase-Ⅰ kev tsim kho ntawm qhov project.
1. Keeb kwm: Xinshengding Coal-Mine Gas Power Project (Jinzhong, Shanxi)
Nyob hauv Xiyang County, Jinzhong City, Xinshengding thee-mine gas fais fab nroj tsuag zaum nyob ib sab ntawm Sijiazhuang Coal Mine, ua kom tag nrho cov thee-mine methane (CMM) rho tawm los ntawm underground coal seams 央广网. Yog tias tsis muaj kev siv tau zoo, cov pa roj carbon monoxide qis no yuav raug tso ncaj qha mus rau hauv cov huab cua uas muaj zog hauv tsev cog khoom-gas emissions.
Qhov phiaj xwm Phase-Ⅰ no nce mus txog 24 MW lub peev xwm txhim kho, siv cov khoom siv roj av los ntawm qhov chaw los ua roj rau kev tsim hluav taws xob. Cov hluav taws xob uas tsim tau tuaj yeem ua rau cov khoom siv hauv zos tau txaus siab thiab lub zog ntau dhau tuaj yeem muab pub rau hauv daim phiaj pej xeem. Cov kev ua haujlwm ntawm no muaj qhov sib txawv ntawm cov methane concentration, cov av noo siab thiab cov plua plav, uas tsim cov kev cai nruj rau kev hloov pauv roj thiab kev ua haujlwm tsis tu ncua ntawm cov tshuab hluav taws xob roj teeb. Txoj haujlwm no paub txog kev hloov pauv hluav taws xob pov tseg, txiav cov pa roj carbon monoxide thaum nqa cov txiaj ntsig nyiaj txiag ntau rau tus neeg teb xov tooj.
2. Vim li cas thiaj yuav Yuchai 12VCN 1000 kW Coal-Mine Gas Generator Sets
Lub Yuchai 12VCN series roj cav yog lub hom phiaj-ua rau qis-concentration thee-mine gas ua haujlwm scenarios. Nws tau txais kev ua kom zoo dua cov roj sib xyaw thiab kaw lub voj combustion tswj qhov system, uas tuaj yeem tiv nrog kev hloov pauv ntawm methane concentration los ntawm thee-mine extraction.
24 units ntawm 1000 kW modular units yog npaj rau 24 MW Phase-Ⅰ cog. Multi-unit parallel ua haujlwm ua rau muaj kev hloov pauv hloov pauv raws li qhov tseeb muaj roj ntim. N+1 redundancy tsim tau tiav: ib tus neeg lub tsev tuaj yeem raug kaw rau kev saib xyuas niaj hnub lossis kev daws teeb meem, yam tsis muaj kev cuam tshuam tag nrho lub zog tsim khoom ntawm tag nrho cov chaw nres tsheb.
Los ntawm kev siv cov khib nyiab thee-mine gas uas tau muab rho tawm los ntawm thee mine, cov chav ua kom muaj teeb meem vented methane rau hauv hluav taws xob huv. Nws pab cov neeg siv khoom txo nqi hluav taws xob los ntawm daim phiaj siv hluav taws xob thiab txo qis hauv tsev cog khoom-gas tso tawm, ua kom tiav cov hom phiaj kev lag luam rau thaj chaw thee-mining.
3. Cov Ntsiab Lus Qhia Tshwj Xeeb
· Cav Qauv: Yuchai 12VCN, V-hom 12-lub tog raj kheej roj cav · Rated zog: 1000 kW ib chav tsev; Tag nrho cov muaj peev xwm ntsia tau 24 MW (24 units) · Roj Source: Low-concentration thee-mine gas / thee-bed methane (CMM) · Configuration: Open-frame design, multi-unit parallel-capable · Rated Speed: 1000 r/min · Rated Frequency: 50 Hz · Control System: Real-set multi-source monitor Ua kom zoo rau kev ua haujlwm nrog qhov sib txawv ntawm methane concentration, siab plua plav thiab cov av noo siab ntawm cov chaw coal-mine
4. Kev Ua Haujlwm Tus Nqi Tom Qab Kev Ua Haujlwm
Txij li thaum ua haujlwm, 24 Yuchai 12VCN roj-generator teeb khiav ruaj khov ntawm Xinshengding fais fab nroj tsuag. Cov cuab yeej siv tau zoo hloov pauv cov roj thee-mine gas rau hauv lub zog hluav taws xob rau mine-site noj thiab daim phiaj pub.
Ua tsaug rau cov roj muaj zog-adaptability, cov units zam tsis ruaj tsis khov methane concentration los ntawm mine extraction, ruaj nruam zog tso zis. Txoj haujlwm no paub txog qhov txiaj ntsig zoo ib puag ncig los ntawm kev zam kom tsis txhob muaj methane venting loj. Modular multi-unit layout txhim kho tag nrho cov kev ntseeg siab, txo cov kev ua haujlwm tag nrho lub neej & kev saib xyuas tus nqi rau lub chaw nres tsheb fais fab.
5. Cov lus nug nquag nug (FAQ)
Q: Hom roj no siv li cas?
A: Nws khiav ntawm qis-concentration thee-mine gas (coal-bed methane) ntes los ntawm cov chaw nyob hauv av uas nyob ib sab, rov siv cov khoom los ntawm cov khoom uas yuav tso tawm.
Q: Vim li cas thiaj xaiv nees nkaum plaub 1000 kW modular units es tsis txhob siv cov tshuab muaj peev xwm tsawg dua?
A: Gas tso zis ntim ntawm thee mine fluctuates ib hnub dhau ib hnub. Modular 1000 kW units tso cai rau cov nroj tsuag kom phim qhov tsim tawm rau lub sijhawm muaj roj ntim. Ib chav tsev ib leeg tuaj yeem mus offline rau kev pabcuam yam tsis tau nres tag nrho lub chaw nres tsheb fais fab.
Q: Yuchai 12VCN puas tuaj yeem ua haujlwm tsawg-concentration thiab sib txawv-cov ntsiab lus mine gas?
A: Yuchai 12VCN roj cav yog tshwj xeeb calibrated rau coal-mine gas tej yam kev mob. Nws kaw-loop combustion thiab roj-kho qhov system hloov mus rau ib txwm methane-concentration fluctuation uas ua los ntawm underground mining ua hauj lwm.