Turbine Diaphragm
Ntau cov ntsiab lus ntawm Turbine Diaphragms
Lub turbine diaphragm yog ib qho tseem ceeb ntawm lub turbine. Nruab nyob rau hauv lub tog raj kheej, nws muab faib lub tog raj kheej mus rau hauv ntau yam chamber ntawm txawv pressures. Nws cov haujlwm suav nrog kev hloov pauv hluav taws xob, kev txhawb nqa kev tsim kho, thiab kev sib khi. Cov hauv qab no muab cov lus qhia dav dav txog cov qauv, hom, kev ua haujlwm, kev tsim qauv (nrog rau kev ua haujlwm thiab kev ua haujlwm), thiab kev saib xyuas.
Structure thiab Composition
Cov ntsiab lus tseem ceeb
Diaphragm Lub Cev
Ua hauj lwm raws li lub hauv paus ntsiab lus, feem ntau cam khwb cia los ntawm siab -lub zog alloys, muab cov txheej txheem txha caj qaum rau turbine baffles thiab nozzle sib dhos.
Nozzle Ring
Directs chav ntws mus rau hauv lub rotor hniav, optimizing zog hloov.
Chaw Nres Tsheb
Tsau vanes uas coj cov chav, sib xyaw ua ke rau hauv lub diaphragm kom ua tau zoo impulse lossis cov tshuaj tiv thaiv.
Sealing Elements
Tiv thaiv kom tsis txhob tawg ntawm theem, ua kom lub tshuab nqus tsev ruaj khov.
Hom Turbine Diaphragms
Hom Cascade
Hniav welded rau shrouds rau txhim kho rigidity, zoo tagnrho rau siab - zog units.
Direct Vuam Hom
Stator hniav welded ncaj qha mus rau lub nplhaib rau compact tsim nyob rau hauv nruab nrab impulse turbines.
Casting Hom
Integral casting rau qis -siab ntub dej ib puag ncig, muab tus nqi-effectiveness.
Muaj nuj nqi
Kev hloov hluav taws xob
Qhia chav kom hloov thermal zog rau hauv kev ua haujlwm txhua yam.
Kev them nyiaj yug tus qauv
Ua kom lub tog raj kheej sib dhos thiab rotor stability.
Kev sib khi
Minimizes to, khaws cia efficiency thiab nqus nyob rau hauv qis -siab seem.
Kev xav tau tsim
Kev ua haujlwm zoo:
Kev ua tau zoo
Optimized flow paths kom ua tiav 13.5% kev ua tau zoo dua li ua ntej -retrofit (piv txwv li, Shandong Kaihua project).
Durability
Cov ntaub ntawv tiv taus 500-1000 degree, nrog rau chav noj txo mus rau 4.11 kJ / kWh.
Technical Aspects:
Precision
Kev kam rau siab ± 0.01mm ntawm CNC machining.
Khoom siv
Siab- alloy steels zoo li 21CrMoV5-7 rau kev ua haujlwm kub.
Kev tu thiab kho
- Centering Adjustment Qhov chaw nruab nrab ntawm diaphragm recesses yog ntsuas siv lub dummy ncej txoj kev los yog laser collimator. Kev sib raug zoo yog ua tiav los ntawm kev ntxiv lossis tshem tawm shims lossis sau cov keyways. Cov txheej txheem kev cai tswj hwm kev sib txawv ntawm sab nraud hauv qab 0.05 hli, nrog kev sib txawv ntsug tso cai tsuas yog qis qis.
- Rapid Maintenance Design Tshiab patented designs siv lub hinged diaphragm lub cev, ua rau kev xa tawm thiab kev saib xyuas yam tsis muaj kev cuam tshuam lub ntsiab ncej. Kev xa tawm ruaj khov thiab khaws cia tau yooj yim los ntawm kev txhawb nqa ncej thiab reducers. Ntxiv Tshooj: Hais txog Turbine Diaphragm Dishing Turbine diaphragm dishing, los yog deformation vim thermal stress, yog ib qho teeb meem tshwm sim hauv kev ua haujlwm siab -. GOINE cov txheej txheem kho nrog laser scan rau kev ntsuas meej, ua raws li kev kho cua sov tswj kom rov ua kom tiaj tus li 0.02 hli. Qhov no txuas ntxiv diaphragm lub neej los ntawm 25%, txo qis qis qis hauv cov nroj tsuag hluav taws xob.
Nrog kev paub ntau, peb yog ib qho ntawm cov kws tshaj lij turbine diaphragm tuam ntxhab nyob hauv Suav teb. Peb sov siab txais tos koj mus yuav luv nqi turbine diaphragm rau muag ntawm no thiab tau txais pricelist los ntawm peb lub hoobkas. Cov khoom zoo thiab tus nqi qis yog muaj.