Basic Design Of Turbogenerator Teeb

Chav tsev turbogenerator yog cov khoom siv ua haujlwm siab thiab hnyav, thiab nws lub hauv paus tseem ceeb heev rau kev ua haujlwm nyab xeeb ntawm chav tsev.Lub hauv paus turbine uas twb muaj lawm nyob hauv tsev thiab txawv teb chaws feem ntau yog lub hauv paus ywj pheej, sib cais tag nrho los ntawm lub hauv paus loj cog.Nyob rau hauv kev pom ntawm theem siab ntawm cov turbine generator teeb, cov qauv kev txhawb nqa ntawm lub turbine foundation yog txuas nrog lub ntsiab lub tsev qauv tag nrho.Txhawm rau txo qis kev sib kis ntawm kev vibration thiab ua tau zoo thiab kho qhov tsis sib xws, lub caij nplooj ntoos hlav vibration isolator raug ntsia nruab nrab ntawm lub hauv paus siab phaj thiab cov qauv kev txhawb nqa qis ntawm lub turbine.

Lub ntuj vibration zaus xam los ntawm turbine foundation yog sparsely faib nyob rau hauv lub siab zaus cheeb tsam tom qab 40Hz, deb ntawm lub khiav hauj lwm zaus ntawm lub chav tsev ntawm 50Hz, uas yuav ua tau zoo kom tsis txhob resonance.

Lub rooj cob qhia tseem ceeb, chav boiler thiab kev sib cuam tshuam ntawm plaub lub kav dej

Tom qab qhov kev teeb tsa siab ntawm lub tshuab hluav taws xob turbine tau teeb tsa, qhov kub siab ntawm chav dej ntawm lub boiler thiab chav turbine yog luv, thiab cov yeeb nkab system nruj yog qhov loj, yog li nws tus kheej muaj peev xwm yuav tsum tau ntxiv dag zog.Nyob rau hauv kab rov tav loads xws li cua vibration thiab av qeeg, lub deflection ntawm cov nroj tsuag loj muaj kev cuam tshuam zoo rau kev cuam tshuam ntawm kev ntxhov siab ntawm cov kav dej thiab cov khoom siv.Los ntawm kev sib txuas ntawm ntau yam kho kom zoo nkauj ib daim ntawv thiab cov xwm txheej ntawm kev kawm thiab simulation tsom xam, txhawm rau txiav txim siab lub ntsiab rhiav hauv pem teb saum toj no siv lub pob zeb ua kom muaj zog khoov thav duab, lub pob zeb ua kom muaj zog ntxiv - shear phab ntsa qauv hauv qab no, txhawm rau ua kom siv tag nrho cov siab tawv. thiab cov yam ntxwv hnyav ntawm cov qauv pob zeb, txo qhov nruab nrab ntawm lub ntiajteb txawj nqus, txhim kho tag nrho seismic kev ua tau zoo ntawm lub tsev loj, kev tswj xyuas zoo ntawm cov qauv ntawm kab rov tav;Chav boiler txais cov qauv steel hlau.

Layout ntawm lub rooj cob qhia tseem ceeb

Lub rooj cob qhia tseem ceeb yog 167.5 meters ntev thiab 26 meters dav, nrog lub ru tsev nce ntawm 86.2 meters thiab ncaj qha cua txias platform nce ntawm 45 meters.Cov seem layout thiab peb-dimensional layout ntawm huab cua-txias kob, lub ntsiab Rhiav, boiler chav tsev thiab rov qab cheeb tsam yog qhia raws li nram no: lub ntsiab rhiav muaj 10 plag tsev, thiab cov khoom tseem ceeb yog qhia nyob rau hauv cov lus nram qab no.

Cov nyhuv qib siab

Piv nrog rau cov pa units, qhov project tuaj yeem txo qhov loj ntawm 4 kav dej los ntawm 259.5 tons thiab txuag 30.93%, suav nrog 81.5 tons ntawm cov kav dej nyob rau hauv pem hauv ntej ntawm lub ntsiab chav thiab siab bypass valve, 44 tons ntawm cov kav dej nyob rau hauv pem hauv ntej ntawm reheat thiab tsawg bypass valve. , 71 tons ntawm cov kav dej nyob rau hauv reheat thiab txias seem thiab tom qab siab bypass valve, thiab 63 tons ntawm cov kav dej rau cov dej loj.Rau qhov ncaj qha cua txias chav tsev, qhov loj txoj kab uas hla nyias-phab ntsa tso cov yeeb nkab ntawm txog 40m kuj raug txo, thiab tus nqi txuag nce mus txog 93%.Tom qab cov yeeb nkab ua kom luv, cov chav cia hauv cov yeeb nkab raug txo qis thiab kev tswj xyuas kev ua haujlwm ntawm chav turbine generator tau txhim kho.Lub ntsiab cog cheeb tsam txo los ntawm 50%.Cov yeeb nkab tseem ceeb txo qhov kev tiv thaiv poob li ntawm 0.56 mpa, lub reheat system txo qhov tsis kam los ntawm li 0.088 mpa, cov yeeb nkab tso tawm txo qhov tsis kam los ntawm li 144 mpa, txuag cov thee siv hluav taws xob los ntawm 1 g / KWH. , thiab txo CO2 emission los ntawm 2.6 g / KWH.Txoj hauj lwm siab kev npaj ntawm turbine generator yog ib txoj hauv kev zoo los txo qhov kub ntawm cov kav dej.Qhov project no muab kev tsim qauv rau kev txuag peev ntawm 700 ℃ chav tsev tsim kho yav tom ntej.

Guangxi Dingbo Power Equipment Manufacturing Co., Ltd. tsim nyob rau hauv 2006, yog ib lub chaw tsim khoom ntawm diesel generator nyob rau hauv Suav teb, uas integrates tsim, muab, commissioning thiab txij nkawm ntawm diesel generator teeb.Cov khoom npog Cummins, Perkins, Volvo, Yuchai, Shangchai , Deutz, Ricardo, MTU, Weichai thiab lwm yam nrog lub hwj chim ntau 20kw-3000kw, thiab dhau los ua lawv lub Hoobkas OEM thiab cov chaw siv tshuab.

Kev ua tau zoo yog ib qho ntawm kev xaiv cov tshuab hluav taws xob diesel rau koj.Cov khoom lag luam zoo ua tau zoo, muaj lub neej ntev dua, thiab thaum kawg ua pov thawj tias yuav siv nyiaj ntau dua li cov khoom pheej yig.Topbo diesel generators cog lus los muab cov khoom zoo.Cov tshuab hluav taws xob no tau txais ntau qhov kev tshuaj xyuas zoo thaum lub sijhawm tag nrho cov txheej txheem tsim khoom, tshwj tsis yog rau cov qauv siab tshaj plaws ntawm kev ua tau zoo thiab kev ua haujlwm zoo ua ntej nkag mus rau hauv kev ua lag luam.Txhawm rau tsim cov khoom lag luam zoo, ruaj khov thiab ua haujlwm siab yog cov lus cog tseg ntawm Dingbo Power diesel generators.Dingbo tau ua tiav nws cov lus cog tseg rau txhua yam khoom.Cov kws tshaj lij tseem yuav pab koj xaiv cov khoom tsim hluav taws xob zoo raws li koj xav tau.Yog xav paub ntxiv, thov ua tib zoo mloog rau Dingbo Power