Cov khoom siv foob pob zeb zoo rau kev lag luam marine

Ua ib txoj hauv kev zoo tshaj plaws los ua kom tau raws li cov neeg siv khoom xav tau, tag nrho peb cov haujlwm raug ua raws li peb cov lus hais "Zoo Tshaj, Nqe Zoo, Kev Pabcuam Sai" rau cov khoom siv foob pob zeb zoo rau kev lag luam marine, Peb yeej tsis tso tseg kev txhim kho peb cov txheej txheem thiab qhov zoo kom ua raws li kev txhim kho ntawm kev lag luam no thiab ua kom koj txaus siab. Yog tias koj xav tau peb cov khoom, thov hu rau peb dawb.
Ua ib txoj hauv kev zoo tshaj plaws los ntsib cov neeg siv khoom xav tau, tag nrho peb cov haujlwm raug ua tiav raws li peb cov lus hais "Zoo Tshaj, Nqe Nrawm, Kev Pabcuam Sai" rauCartridge Mechanical Seal, Ib Lub Caij Nplooj Ntoos Hlav Mechanical Seal, Lub Twj Tso Kua Dej NcejTam sim no, nrog rau kev loj hlob ntawm internet, thiab qhov sib txawv ntawm kev lag luam thoob ntiaj teb, peb tau txiav txim siab txuas ntxiv kev lag luam mus rau kev ua lag luam txawv teb chaws. Nrog rau kev thov kom coj ntau cov txiaj ntsig rau cov neeg siv khoom txawv teb chaws los ntawm kev muab ncaj qha rau txawv teb chaws. Yog li peb tau hloov peb lub siab, los ntawm tsev mus rau txawv teb chaws, vam tias yuav muab peb cov neeg siv khoom ntau cov txiaj ntsig, thiab tos ntsoov rau ntau lub sijhawm los ua lag luam.

Cov yam ntxwv

• Ib lub foob
• Lub thawv
• Sib npaug
• Ywj siab ntawm kev taw qhia ntawm kev tig
• Ib lub foob tsis muaj kev sib txuas (-SNO), nrog dej ntws (-SN thiab nrog quench ua ke nrog lub foob ntawm daim di ncauj (-QN) lossis lub nplhaib throttle (-TN)
• Muaj cov kev hloov pauv ntxiv rau ANSI twj (piv txwv li -ABPN) thiab eccentric ntsia hlau twj (-Vario)

Cov txiaj ntsig

• Lub foob zoo tagnrho rau kev ua qauv
• Siv tau rau txhua yam khoom siv, xws li cov khoom siv qub, cov khoom siv hloov kho dua tshiab, lossis cov khoom siv qub.
• Tsis tas yuav hloov kho qhov ntev ntawm lub chamber foob (centrifugal twj), qhov siab me me radial installation qhov siab
• Tsis muaj kev puas tsuaj ntawm lub qhov los ntawm dynamically loaded O-Ring
• Lub neej ua haujlwm ntev dua
• Kev teeb tsa yooj yim thiab ncaj nraim vim yog chav tsev uas tau sib dhos ua ntej
• Kev hloov kho tus kheej rau kev tsim twj tso kua mis ua tau
• Cov qauv tshwj xeeb rau cov neeg siv khoom muaj

Cov ntaub ntawv

Lub ntsej muag foob: Silicon carbide (Q1), Carbon graphite resin impregnated (B), Tungsten carbide (U2)
Lub Rooj Zaum: Silicon carbide (Q1)
Cov ntsaws ruaj ruaj thib ob: FKM (V), EPDM (E), FFKM (K), Perflourocarbon roj hmab/PTFE (U1)
Cov Caij Nplooj Ntoos Hlav: Hastelloy® C-4 (M)
Cov khoom siv hlau: CrNiMo hlau (G), CrNiMo cam khwb hlau (G)

Cov ntawv thov pom zoo

• Kev lag luam txheej txheem
• Kev lag luam roj av
• Kev lag luam tshuaj lom neeg
• Kev lag luam tshuaj
• Kev siv tshuab fais fab
• Kev lag luam pulp thiab ntawv
• Kev siv tshuab dej thiab dej khib nyiab
• Kev lag luam mining
• Kev lag luam khoom noj thiab dej haus
• Kev lag luam qab zib
• CCUS
• Lithium
• Hydrogen
• Kev tsim cov yas ruaj khov
• Kev tsim cov roj lwm yam
• Kev tsim hluav taws xob

• Siv tau rau txhua qhov chaw

• Cov twj centrifugal
• Cov twj tso kua ntsia hlau eccentric
• Cov twj tso kua mis

Kev ua haujlwm ntau yam

Cartex-SN, -SNO, -QN, -TN, -Vario

Txoj kab uas hla ntawm lub ncej:
d1 = 25 … 100 hli (1.000″ … 4.000″)
Lwm qhov ntau thiab tsawg raws li qhov kev thov
Kub:
t = -40 °C … 220 °C (-40 °F … 428 °F)
(Xyuas seb O-Ring tsis kam)

Kev sib xyaw ua ke ntawm cov khoom siv ntsej muag swb BQ1
Siab: p1 = 25 bar (363 PSI)
Qhov ceev ntawm kev swb: vg = 16 m/s (52 ft/s)

Kev sib xyaw ua ke ntawm cov khoom siv ntsej muag zawv zawg
Q1Q1 los yog U2Q1
Siab: p1 = 12 bar (174 PSI)
Qhov ceev ntawm kev swb: vg = 10 m/s (33 ft/s)

Kev txav mus los ntawm axial:
±1.0 hli, d₁≥75 hli ±1.5 hli

ib lub caij nplooj ntoos hlav mechanical seal, cartridge mechanical seal, dej twj tso kua mis ncej seal