Lub pa tshuab hluav taws-resistant roj system yog qhov tseem ceeb txuas kom ntseeg tau qhov tseeb thiab kev nyab xeeb ntawm chav ntsuas. Raws li cov cuab yeej tseem ceeb, cov qhov hluav taws xob siab ruaj khov ntawm covCACRULULATING twj tso kua misF3-V10-1S6S6S-1C20L ncaj qha cuam tshuam kev tswj hwm kev ua tau zoo ntawm EH roj system. Thaum lub qhov hluav taws xob hloov pauv, nws yuav ua teeb meem xws li ncua kev ua ntawm lub cav valve thiab thauj.

I. Cov Cuab Yeej Kho Tshuab

1. Sab hauv hnav thiab tshem cov kev hloov ntawm lub cev tso kua mis

Lub twj tso kua mis f3-v10-1s6s-1c20l adopts ib tug qauv plunger. Tom qab lub sijhawm ua haujlwm ntev ntev, qhov txuam nrog kev tshem tawm ntawm lub nqus thiab lub tog raj kheej lub cev yuav nthuav vim hnav. Thaum qhov kev pom tseeb tshaj tus qauv tsim (feem ntau ≤10μ3, cov roj siab siab yuav xau los ntawm kev txo qis hauv volumetric efficiency. Kev sim cov ntaub ntawv qhia tias rau txhua tus 1μm ntxiv rau hauv kev tshem tawm, cov khoom hloov pauv hloov pauv hloov kho tau nce los ntawm 3% -5%. Tsis tas li ntawd, kev hnav tso cov thawv faib khoom yuav ua rau cov roj av tsis sib xws, txuas ntxiv exacerbating lub siab pulsation.

2. Coupling Alignment sib txawv

Cov teeb tsa sib dhos ntawm lub cev muaj zog thiab cov tso kua mis ncej puab ncej ncaj qha cuam tshuam ncaj qha rau cov kev sib luag ruaj khov. Yog tias qhov sib txawv radial ntawm kev sib txuas ntau dua 0.05 hli / m lossis qhov sib txawv ntawm cov neeg rog siab dua 0.1 °, lub twj tso kua mis yuav oscillate tsis tseg. Qhov ntsuas ntsuas ntsuas ntsuas ntawm lub zog hluav taws xob qhia tau tias thaum muaj kev hloov pauv ntawm lub zog (xws li 1500 teev

Ii. Cawv ntawm cov roj yam ntxwv

1. Los tiv thaiv roj roj tsis muaj roj thiab cov teeb meem npuas

Thaum lub ntom ntawm eh roj yog 4%, nws viscosity yog txog 32cst (40 ℃). Yog tias muaj teeb meem los yog dej (cov ntsiab lus dej> 0.1% yog sib xyaw hauv cov roj, cov yam ntxwv ntws yuav hloov kho ntau. Piv txwv li, thaum cov me nyuam loj dua 5μm raug daig hauv lub valve core core tseem ceeb, nws yuav ua rau muaj kev kub siab heev; Thiab dej yuav txo cov kev siv roj ntawm cov roj thiab ua rau lub siab oscillation.

2. Cov pa npuas nag lossis cov cavitation nyhuv

Thaum lub zog hauv zos ntawm lub system yog qis dua li cov roj uas noo ntawm cov roj, huab cua yaj hauv cov roj yuav precipitate los ua npuas. Thaum cov npuas no vau rau hauv qhov chaw siab tshaj plaws, lawv tsim cov microJets uas cuam tshuam rau sab hauv lub cev lub cev, uas hu ua cavitation. Cavitation tsis tsuas yog ua rau muaj suab nrov thiab kev co, tab sis kuj ua rau lub twj tso kua mis ntws tawm kom tsis tu ncua. Cov kev tshawb fawb tau pom tias thaum cov roj kub tshaj 60 ° C, txoj kev pheej hmoo ntawm cavitation nce los ntawm ntau dua 30%.

III. Kev tsim qauv thiab cov teeb meem kev ua haujlwm

1. Cov pipeline tsis txaus thiab damping

Yog tias lub ntuj ntawm qhov hluav taws xob raj ntawm cov twj tso kua mis f3-v10-1s6s-1c20l sib tshooj nrog lub siab pulsation zaus, resonance yuav tshwm sim. Piv txwv li, tom qab kev hloov pauv ntawm ib chav tsev, cov raj xa dej ntev nce los ntawm 120Hz, uas yog qhov chaw nyob ntawm 125z, thiab nws lub sijhawm thaum nws nce siab ntxiv. Txhim kho cov ntawv sau ntxiv los yog kho cov raj xa hluav taws xob tuaj yeem ua tau zoo rau kev teeb meem xws li.

2. Lim thaiv thiab hla kev qhib

Thaum cov roj roj rov qab los ntawm EH roj system yog thaiv, qhov sib txawv siab tshaj li 0.35mpa, uas ua rau cov roj bypass mus rau qhov chaw nkag mus rau hauv lub twj tso kua mis. Cov pa phem (xws li cov khib nyiab hlau thiab kev laus ntawm cov ntsaws ruaj ruaj) yuav ua kom muaj kev sib tw ntawm cov khoom noj khoom haus hauv "blockage-bypass-nce kev ua qias tuaj". Txheeb xyuas cov txheeb cais tau qhia tias kwv yees li 40% ntawm siab siab hloov tsis tiav yog cuam tshuam rau kev saib xyuas tsis muaj tseeb.

IV. Kev ua haujlwm thiab saib xyuas cov ntsiab lus

1. Nquag Pib thiab nres thiab thauj khoom hloov sai

Cov kev sib tw twj tso tawm F3-V10-1S6S-1C20L yuav tsum kov yeej cov inertia ntawm cov roj thaum lub sijhawm pib. Yog tias lub cev muaj zog nkhaus yog cov ntxhab (xws li 0-rated ceev lub sijhawm <2s), nws yuav ua rau lub qhov hluav taws xob siab rau overshoot. Kev ntsuam xyuas ntawm 600MW chav qhia pom tias tom qab lub sijhawm pib raug kho los ntawm 1.5s rau 3s, lub siab overshoot tee los ntawm 1.8mpa rau 0.6mpa.

2. Kev laus thiab xau ntawm cov ntsaws ruaj ruaj

Tom qab tus cwj pwm foob lossis flange foob ntiv nplhaib hnub nyoog, huab cua sab nraud tej zaum yuav nqus tau rau hauv lub twj tso kua mis. Cov roj sib tov ntawm 1% ntim feem yuav txo tus nqi txaus los ntawm 5% -8%. Nquag hloov fluororububer fluor

V. Solutions thiab Cov Lus Qhia Txog Kev Ua Haujlwm

1. Kev saib xyuas lub sijhawm tiag tiag thiab kev ceeb toom thaum ntxov: Txhim kho cov kev co confration thiab ntsuas cov cavitation, thiab saib cov khoom siv tshuab tsis zoo los ntawm kev tawm dag zog.

2. Kev tswj hwm zoo ntawm cov roj zoo: khaws tau NAS 1638 tau qhab nia Tsev Kawm Ntawv Qib 15, dej ntsiab lus <0.05%, thiab sim cov txiaj ntsig txhua hli.

3. Kev Txhim Kho Kev Txhim Kho: Siv Tungsten carbide txheej rau kev hnav mob hnyav plunger plunger-lub tog raj ntawm harc70, thiab txuas ntxiv lub neej los ntawm ntau tshaj 3 zaug.

4. Kev Siv Zog Ua Kom Zoo Dua: Txhim ib lub pulsation damper ntawm lub twj tso kua mis kom txo qis lub siab hloov ua ntej los ntawm 60% -80%.

Qhov hluav taws xob hloov siab ntawm cov twj tso kua mis f3-v10-1s6s-kev hloov pauv, hloov kho cov neeg kho kom zoo dua qub

Thaum nrhiav kev ua tau zoo, txhim khu kev qha cov roj twj, yoyik yog qhov xaiv tau tsim nyog xaiv. Lub tuam txhab tshwj xeeb hauv kev muab ntau yam khoom siv fais fab nrog rau cov khoom siv hluav taws xob nrog rau cov khoom lag luam dav rau nws cov khoom lag luam zoo thiab cov kev pabcuam dav. Yog xav paub ntaub ntawv ntau ntxiv lossis nug cov lus nug, thov hu rau cov neeg siv khoom hauv qab no:

E-mail: sales@yoyik.com
Tel: + 86-838-2226655
Whatsapp: + 86-13618105229

Yoyik muaj ntau hom khoom seem rau chav Turbines, cov tshuab hluav taws xob, cov roj hauv lub zog ntoo:
VIAV TXAWJ Kos Valve H61Y-100
Reducer Gearbox M02225.BGCCCCCCC1D1.5A
Hydrogen emission lub ntsiab valve valve PTFE Valve Tore Wj61-F
12V Solenoid CCP115M
Solenoid Valve C23ba4004010B61
Hluav Taws Xob Nres Valve J961Y-P42.3120i
Solenoid Valve EFHB8320G174 220/50
Servo Valve SM4 20 (15) 57 80/40 10 s182
Valve TdM098uvw-cs
Lub Tshuab Nqus Tsev Nres Valve DKJ941H-25
Kos Valve H44H-64
Cov kua Coupling yox Ii560
Rooj vag Valve Z945X-16C
Bonnet Gasket Z942H-16C
Cua Siab Anti Thaiv Sampler PFP-B-II
zais zis nrog foob cov khoom siv nxq-A-10/10-LY
Nres Valve J61y-2600spl
rooj vag z41f4-10c
Hluav Taws Xob Nres Valve J961Y-P55140V
Sealing roj twj tso kua hsnh210-46z
Pob Valve Q11T-10S
Servo Valve Kho 072-559A
Hluav taws xob nres valve j965y-32
Kev Rov Qab Chaw Inlet Dej Siab Test Plug Valve SD61H-P36.562 WCB
Nres kos duab valve wj15f2.5p
Nres Valve J61y-P55.1V
Pinion 773064-04-02-32
Kos ib lub valve h67Y-2850LB SA-182 F91
Bread li qub wj20f2.5p
Nres Valve J61H-16P