Cov xwm txheej ua haujlwm:
1. Lub tshuab nqus tsev siab yog tsawg dua lossis sib npaug ntawm 1.6MPa, lossis qhov siab tshaj plaws ua haujlwm ntawm lub twj tso kua mis yog Less dua lossis sib npaug rau 1.6MPa, uas yog, lub twj tso kua mis nqus inlet siab + lub taub hau twj tso kua mis tsawg dua lossis sib npaug ntawm 1.6MPa, thiab lub twj tso kua mis zoo li qub ntsuas siab yog 2.5MPa. Thov qhia qhov system ua haujlwm siab thaum xaj. Thaum lub zog ua haujlwm ntawm lub twj tso kua mis siab dua 1.6MPa, nws yuav tsum tau muab cais tawm thaum xaj, kom cov khoom siv hluav taws xob thiab kev sib txuas ntawm lub twj tso kua mis tuaj yeem ua los ntawm cov khoom siv hlau cam khwb cia thaum tsim khoom.
2. Ib puag ncig kub<40 ℃, relative humidity<95%.
3. Lub ntim cov ntsiab lus ntawm cov khoom siv hauv cov khoom nruab nrab yuav tsum tsis pub tshaj 0.1% ntawm chav tsev ntim, thiab cov khoom me me yuav tsum tsawg dua 0.2 hli. Lus Cim: Yog tias qhov nruab nrab siv muaj cov khoom me me, thov qhia nws thaum xaj kom cov chaw tsim khoom siv tau hnav- cov khoom siv tiv thaiv cov ntsaws ruaj ruaj.
Khoom nta:
(1) Kev ua haujlwm du: Qhov tseeb concentricity ntawm lub twj tso kua mis ncej thiab zoo heev dynamic thiab zoo li qub tshuav nyiaj li cas ntawm lub impeller xyuas kom meej kev khiav hauj lwm zoo yam tsis muaj kev co. Drip pov thawj: Hard alloy seals ua los ntawm cov ntaub ntawv sib txawv kom ntseeg tau tias tsis muaj qhov xau thaum thauj khoom sib txawv.
(2) Tsis tshua muaj suab nrov: Lub twj tso kua dej txhawb nqa los ntawm ob qhov qis - suab nrov bearings khiav zoo, nrog yuav luag tsis muaj suab nrov tshwj tsis yog lub suab nrov ntawm lub cev muaj zog.
(3) Tus nqi qis qis: Cov qauv yooj yim thiab tsim nyog, thiab qhov tseem ceeb yog lub ntiaj teb -chav kawm zoo; Kev sib txuam, tag nrho lub tshuab ua haujlwm tsis raug lub sijhawm ua haujlwm tau zoo heev.
(4) Kev saib xyuas yooj yim: Hloov cov ntsaws ruaj ruaj thiab cov kabmob yog qhov yooj yim thiab yooj yim.
Corrosion resistant centrifugal twj tso kua mis bearings tsim tshav kub
Cov laj thawj thiab kev daws teeb meem yog raws li hauv qab no:
(1) Kev sib tsoo thiab sib tsoo ntawm cov pobzeb cov kabmob tsis ua raws li qhov yuav tsum tau ua. Txoj kev daws teeb meem yog kho cov kabmob pads dua lossis hloov lawv.
(2) Cov kabmob clearance tsawg dhau. Txoj kev daws teeb meem yog los kho cov kabmob tshem tawm lossis khawb nws.
(3) Cov roj lubricating tsis txaus thiab cov roj tsis zoo. Txoj kev daws teeb meem yog kom cov roj ntim ntau ntxiv lossis hloov cov roj lubricating.
(4) Kev sib dhos tsis zoo ntawm bearings. Txoj kev daws teeb meem yog los tshuaj xyuas qhov sib dhos ntawm cov bearings raws li qhov xav tau thiab tshem tawm txhua yam tsis ua raws.
(5) Dej txias Circuit Court breaker. Txoj kev tuav yog kev tshuaj xyuas thiab kho.
(6) Cov kabmob hnav lossis xoob. Txoj kev daws yog kho cov bearings los yog khawb lawv. Yog tias xoob, zawm cov bolts tseem ceeb dua.
(7) Lub twj tso kua mis yog khoov. Kev daws yog kho lub twj tso kua mis.
(8) Cov roj slinger yog deformed, tsis tuaj yeem tig thiab nqa roj. Txoj kev daws teeb meem yog hloov kho cov roj slinger.
(9) Kev ua haujlwm tsis zoo ntawm kev sib txuas lossis tsis txaus axial clearance. Qhov kev daws teeb meem yog los xyuas qhov kev sib tw thiab kho cov axial clearance.
Kev ua txhaum ntau thiab kev daws teeb meem ntawm corrosion-cov twj centrifugal resistant
Corrosion resistant centrifugal twj tso kua mis ncej foob overheating
Cov laj thawj thiab kev daws teeb meem yog raws li hauv qab no:
(1) Lub ntim yog nias nruj dhau los yog rubbed. Txoj kev daws teeb meem yog kom loosen lub ntim thiab xyuas cov kav dej foob.
(2) Lub nplhaib dej foob yog misaligned nrog cov dej foob yeeb nkab. Qhov kev daws teeb meem yog los xyuas qhov kev sib tw.
(3) Yaug thiab txias kom zoo. Txoj kev daws teeb meem yog los xyuas thiab yaug cov yeeb nkab txias txias.
(4) Lub tshuab foob ua haujlwm tsis zoo. Txoj kev daws teeb meem yog kuaj xyuas cov tshuab foob.
Corrosion resistant centrifugal twj rotor muaj zog loj
Cov laj thawj thiab kev daws teeb meem yog raws li hauv qab no:
(1) Kev ua haujlwm tsis raug thiab kev ua haujlwm nyob deb ntawm cov qauv tsim ntawm lub twj tso kua mis. Kev daws: nruj me ntsis khiav lub twj tso kua mis kom ib txwm ua haujlwm ze ntawm qhov tsim qauv ua haujlwm.
(2) Qhov sib npaug tsis du. Txoj kev daws teeb meem yog kom tshem tawm cov yeeb nkab sib npaug.
(3) Cov khoom siv ntawm qhov sib npaug disk thiab qhov sib npaug ntawm lub rooj zaum tsis ua raws li qhov yuav tsum tau ua. Txoj kev daws teeb meem yog los hloov qhov sib npaug disk thiab sib npaug disk lub rooj nrog cov ntaub ntawv uas ua tau raws li qhov yuav tsum tau ua.
Corrosion resistant centrifugal twj tso kua mis ntsib dej rauj
Cov laj thawj thiab kev daws teeb meem yog raws li hauv qab no:
(1) Vim yog lub zog hluav taws xob tam sim ntawd, lub kaw lus tau ntsib kev hloov pauv siab, ua rau lub siab tsis zoo raug tso tawm ntawm qhov system. Npuas yaj nyob rau hauv cov kua khiav tawm, ua rau cov pa nkag mus rau hauv lub twj tso kua mis lossis cov kav dej. Qhov kev daws teeb meem yog kom tso cov pa tawm kom tiav.
(2) Vim yog lub zog hluav taws xob tam sim ntawd, qhov siab - lub siab ua kua kem nrawm nrawm rov qab thiab cuam tshuam rau ib qho - txoj kev valve phaj ntawm lub qhov hluav taws xob twj tso kua mis. Txoj kev daws teeb meem yog hloov kho qhov teeb tsa ntawm cov kav dej thiab cov kav dej txuas ntxiv hauv qhov kev tso tawm tsis tsim nyog ntawm lub twj tso kua mis.
(3) Lub valve ntawm qhov hluav taws xob cov kav dej yog kaw nrawm heev. Txoj kev daws yog maj mam kaw lub valve.
