1. Cov qauv tseem ceeb thiab kev ua haujlwm ua haujlwm
Hlau Sib Dhos Los Ua Ke
Qhov chaw siv khoom siv: overlay-welded carbide (xws li 1cr13, stellite cobalt-based alloy) lossis khoom siv stainless hlau, tiv taus cov kev coj kub.
Rooj vag sib haum:
Rigid Rooj Vag: Kev ua tiav los, haum rau kev kub siab, ua haujlwm ruaj khov (PN ntau dua los yog sib npaug rau 16 MPA).
Elastic Rooj Zaum: lub hauv paus Groove Tsim Adapts mus rau lub rooj zaum me me deormation, txhim kho kev ntseeg tau.
Sealing Mechaism
Yuam kev foob: tshuab quab yuam los ntawm lub valve qia thawb lub rooj vag tiv thaiv lub rooj valve, sib sau cov hlau-to-hlau chwv.
Siab siab-txhim kho tus kheej: Nruab nrab siab pab tau hauv compressing cov npoo sib dhos, ua rau lub ntsej muag txuas ntxiv ntawm kev ntsuas siab dua (txog li 42 mpa).
2. Kev ua tau zoo
| Nta | piv txwv |
|---|---|
| Cov Kub Kub Kuj | Siv tau rau -29℃~ 550℃(Chav / kub roj thiab roj) |
| Yaig Kuj | Carbide sefting saum npoo tiv thaiv yaig los ntawm particle-muaj xov xwm (xws li Coal Ashle, slurry) |
| Lub neej ntev kev tsim | Sealing nto tuaj yeem kho tau tom qab hnav (surfacing vuam lossis hloov chaw ntawm lub rooj zaum valve) |
| Xoom | Ua raws li cov hom kawm ESI VI txheej txheem (cov kev mob siab) |
3. Raug ntawv thov cov xwm txheej
Zog Kev Lag Luam
Ultra-siab-siab sheatOff ntawm lub hwj chim cog tsob nroj tseem ceeb (pn420 qib);
Tus npua transmitter thiab txais rau cov roj ntev ntev thiab roj av.
Kev ua haujlwm hnyav
Metallurgical moj tej tawg rauv pulverized thee kev txhaj tshuaj (tiv taus 800 degree);
Tshuaj Kev Lag Luam nrog cov xov xwm corrosive (xws li muaj cov sulfuric acid, siv lub rooj 316L valve).
4. Xaiv thiab txij nkawm cov ntsiab lus tseem ceeb
Ntsiab lus tseem ceeb
Sealing nto: Npoo-Hom Vived Gates feem ntau muaj qhov inclination lub kaum ntawm 2℃52 'txog 5 degree, nrog lub kaum sab xis loj dua rau cov kev ntsuas qis.
Valve cov khoom siv: WCB pov cov hlau rau kev kub siab; Duplex stainless hlau rau corrosive ib puag ncig.
Kev ua haujlwm txwv
Haum tsuas yog rau qhib / tag nrho cov haujlwm kaw. Kev ua haujlwm ib nrab-qhib tuaj yeem ua rau kev puas tsuaj erosion kev puas tsuaj rau kev sib khi saum npoo.
Lub valve lub kas yuav tsum tau muab ntsia cov kab ntsug; Kev deflection ntau dua 3 qib yuav ua rau hnav tsis muaj kev hnav ris tsho.