Zoo heev, txuag 500,000 RMB roj hloov tus nqi tom qab tshem cov roj lubricating Varnish
Raws li kev tshawb fawb txheeb cais,
80% ntawm cov khoom siv sib hloov tsis ua haujlwm yog tshwm sim los ntawm cov roj nplua nyeem,
Lub sijhawm no, kev hloov roj tag nrho yog qhov pov tseg zoo ntawm cov peev txheej,
Thiab zoo li nce carbon emissions,
Txawm hais tias cov roj hloov, nws yuav tsis daws cov teeb meem xws li cov pa phem hauv cov roj lubricating system.
Yog tias qhov sib txawv ntawm qhov system deterioration tsis tuaj yeem daws nrog cov roj tshiab,
Cov kev pheej hmoo ntawm kev ua haujlwm nyab xeeb vim kev ua haujlwm tsis zoo ntawm cov roj,
Yuav tsum daws qhov teeb meem ntawm cov roj deterioration!
Winsonda ib puag ncig kev tiv thaiv tshwj xeeb hauv kev lag luam lubricating roj cov pa phem tswj kev pabcuam, uas tuaj yeem ua tiav rau cov lag luam:
1) Txuag tus nqi ntawm kev yuav cov roj tshiab
2) Tsis tas yuav tsum tsis txhob hloov cov roj, kom txo qis kev kaw
3) Txo cov khoom siv tsis ua haujlwm thiab txhim kho kev tsim khoom
4) Txo tus nqi ntawm cov pov tseg pov tseg thiab kev ua qias tuaj ib puag ncig
Ib rooj plaub classic ntawm Winsonda hauv kev tswj hwm kev lag luam lubricating roj muaj kuab paug
01
Qhov project profile
Cov neeg siv khoom yog ib qho kev sib koom ua lag luam koom ua lag luam los ntawm Suav Fortune 500 tuam txhab thiab lub tuam txhab tshuaj loj tshaj plaws hauv ntiaj teb.Lub tshuab hluav taws xob tawg thiab tsav chav turbine ntawm 100 kt / ib lub chaw tsim khoom ethylene yog cov cuab yeej ntawm Mitsubishi Heavy Industries Corporation ntawm Nyiv.Txij li thaum pib ntawm lub compressor chav tsev nyob rau lub yim hli ntuj 5, 2020, qhov kub ntawm lub chav turbine thrust bearing TI31061B tau fluctuated nquag, thiab yog maj mam nce.Los ntawm Lub Kaum Ob Hlis 14, 2020, 16: 43TI31061B mus txog 118 ℃, tsuas yog 2 ℃ deb ntawm lub tswb.Cov kabmob kub siab dhau lawm, uas yuav ua rau cov kabmob pasteurized alloy, ua rau cov pobzeb hlawv lossis lub sijhawm ntev kub hloov pauv, cov kabmob vibration hnyav, ua rau cov kabmob puas tsuaj, thiab thaum kawg kev puas tsuaj rau lub tsev.
02 Ua rau kev soj ntsuam thiab ntsuas kev kho mob
2.1 Qhov ua rau ntawm qhov kub hloov pauv ntawm chav turbine thrust bearing TI31061B
Tom qab kev tshawb nrhiav thiab kev tshuaj xyuas ntawm qhov sib txawv ntawm qhov kub thiab txias ntawm chav turbine thrust bearing TI31061B, tsis suav nrog cov ntsuas ntsuas qhov teeb meem, cov txheej txheem hloov pauv, chav turbine txhuam hnav, cov khoom siv nrawm nrawm, cov khoom siv zoo, thiab lwm yam. raws li hauv qab no: (1) Cov roj lubricating siv hauv compressor yog cov roj ntxhia.Thaum qhov kub thiab txias, cov roj lubricating yog oxidized, thiab cov khoom oxidation sib sau ua ke ntawm cov shafts los ua cov kua roj vanish.(2) Thaum cov roj lubricating tau ntim rau hauv cov khoom siv, cov khoom ua haujlwm yuav kub thiab siab. , yog li cov txheej txheem yog nrog los ntawm acceleration ntawm oxidation cov tshuaj tiv thaiv.Tus nqi oxidation ntawm qhov chaw thrust bearing yuav yog ob peb zaug siab dua li ntawm lwm qhov chaw.Nyob rau hauv cov txheej txheem no, cov khoom oxidation yuav muaj nyob rau hauv lub xeev soluble thiab yuav precipitate tawm thaum saturated.(3) soluble kua roj vanish nag los ua insoluble kua roj vanish.Cov roj lubricating ua cov kua roj vanish nyob rau hauv qhov kub thiab txias hauv cheeb tsam siab.Nyob rau hauv tus txheej txheem ntawm ntws los ntawm qhov kub thiab txias cheeb tsam mus rau qhov tsawg kub, qhov kub thiab txias yuav txo tau ntawm solubility, thiab cov kua roj vanish hais precipitate los ntawm lubricating roj thiab pib deposition.Cov kua roj vanish hais pib condense thiab tsim cov sediment, thiab yuav nyiam tso rau ntawm cov hlau kub kub.Nyob rau tib lub sij hawm, vim hais tias qhov kub ntawm lub thrust bearing yog siab txij li thaum pib ntawm kev tsim kho, bearing bush kub ntawm no nce sai heev thiab kub ntawm lwm yam bearings hloov maj mam.
2.2 daws qhov teeb meem ntawm chav turbine thrust bearing TI31061B
(1) Tom qab pom tias qhov kub thiab txias ntawm cov kabmob T31061B nce maj mam, qhov kub ntawm cov roj lubricating tau qis dua ntawm 40.5 ℃ mus rau 38 ℃ thiab cov roj lubricating siab tau nce ntawm 0. 15MPa rau 0.176MPa kom txo tau qhov sib txawv ntawm qhov nce qeeb. ncej bush kub.
(2) Ua kom lub siab qis sab load ntawm chav turbine, ua kom lub siab siab sab thrust, txo cov axial thrust ntawm cov kabmob thrust, thiaj li ua kom qeeb ntawm qhov nce ntawm qhov kub ntawm qhov thrust bearing.(Saib daim duab 1)
Daim duab 1: Lub Kaum Ib Hlis 15, 2020, lub 2 # tawg rauv tau txiav tawm, txo cov load li ntawm 50 tons rau 279 tons, thiab qhov kub hloov pauv nkhaus
(3) Lub Kaum Ib Hlis 23, 2020, cov qauv ntawm cov roj lubricating ntawm lub tsev tau raug xa mus rau lwm tus neeg rau kev sim thiab tshuaj xyuas.Cov txiaj ntsig tau pom hauv daim duab 2 qhia tias MPC tus nqi yog siab, uas tuaj yeem txiav txim siab tias cov kua roj vanish uas ua los ntawm cov roj oxidation yog ib qho ntawm cov laj thawj rau qhov kub siab ntawm chav turbine thrust bearing T31061B.Thaum muaj kua roj vanish nyob rau hauv lub lubricating roj system, vim hais tias lub dissolution muaj peev xwm ntawm lubricating roj rau cov kua roj vanish hais yog txwv, lub dissolution thiab nag lossis daus ntawm cov kua roj vanish hais nyob rau hauv cov roj yog ib tug dynamic tshuav nyiaj li cas.Thaum lub xeev saturation tau mus txog, cov kua roj vanish yuav dai rau ntawm cov kabmob lossis shafting, ua rau qhov kub thiab txias hloov pauv, nqa cov kev phom sij loj rau kev ua haujlwm nyab xeeb.Los ntawm kev tshawb nrhiav cov neeg siv khoom xaiv cov txiaj ntsig siv thiab kev lag luam zoo lub koob npe nrov ntawm Kunshan Winsonda ib puag ncig kev tiv thaiv. WVD series electrostatic adsorption + resin adsorption compound kua roj vanish tshem tawm roj purifier kom tshem tawm cov kua roj vanish ..
Daim duab 2: Kev ntsuam xyuas thiab kev soj ntsuam cov txiaj ntsig tom qab kev teeb tsa ntawm cov kua roj vanish tshem tawm cov roj purifier
kua roj vanish yog cov khoom ntawm cov roj degradation, nyob rau hauv tej yam kev mob tshuaj thiab kub, yaj los yog ncua kev kawm ntawv lub xeev muaj nyob rau hauv cov roj.Thaum cov sludge ntau tshaj qhov dissolution degree ntawm cov roj lubricating, cov sludge yuav precipitate tawm ntawm qhov chaw ntawm lub Cheebtsam los ua ib tug kua roj vanish.
WVD-II cov kua roj vanish tshem tawm cov roj purifier zoo sib xyaw ua ke electrostatic adsorption purification technology thiab ion exchange technology, uas tuaj yeem tshem tawm tau zoo thiab tiv thaiv cov av nkos thiab tsis-soluble roj uas tsim nyob rau hauv cov txheej txheem ua haujlwm ntawm chav turbine, kom cov kua roj vanish tsis tuaj yeem ua tau. ua.
Lub hom phiaj ntawm WVD-II yog tshem tawm cov yam ntxwv ntawm cov kua roj vanish.Cov thev naus laus zis no tuaj yeem txo cov ntsiab lus ntawm cov av nkos hauv lub sijhawm luv luv, thiab ua rau lub tshuab lubrication uas muaj cov roj av ntau / cov kua roj vanish kom rov ua haujlwm zoo hauv lub xeev ob peb hnub, kom daws tau qhov teeb meem ntawm kev nce qeeb. thrust bearing kub tshwm sim los ntawm cov kua roj vanish.
Daim duab 3: Cov duab ntawm WVD-II kua roj vanish tshem tawm cov roj purifier hauv cov neeg siv khoom
2.3 WVD-IIkua roj vanish roj purifier kua roj vanishnyhuv
Lub WVD-II kua roj vanish tshem tawm cov roj purifier tau teeb tsa thiab ua haujlwm thaum Lub Kaum Ob Hlis 14, 2020, thiab qhov kub ntawm lub turbine thrust bearing TI31061B poob mus txog 95 ℃ thaum lub Kaum Ob Hlis 19, 2020 (saib daim duab 4).
Daim duab 4: Kub sib txawv ntawm chav turbine thrust bearing TI31061B
Tom qab ntau tshaj li ib lub hlis ntawm cov roj purification tshuab ua haujlwm, qhov zoo ntawm cov roj lubricating ntawm lub tsev tau zoo dua qub.Los ntawm kev kuaj xyuas thiab tshuaj xyuas, qhov kev xav tau ntawm cov kua roj vanish ntawm cov roj yog txo los ntawm 10.2 mus rau 4.2, thiab cov pa phem yog txo los ntawm> 12 mus rau qib 5. Tsis muaj qhov poob ntawm cov khoom ntxiv hauv cov roj lubricating (saib daim duab 5)
Daim duab 5: Kev kuaj pom thiab kev tshuaj ntsuam xyuas tom qab kev teeb tsa WVD-II
03 WVD-IIkua roj vanish tshem tawm roj purifierlos pab cov neeg siv khoom kom ua tiav cov txiaj ntsig kev lag luam
Tom qab kev teeb tsa thiab kev ua haujlwm ntawm WVD-II cov kua roj vanish tshem tawm cov roj purifier, qhov teeb meem ntawm qhov kub thiab txias ntawm chav turbine thrust bearing TI31061B tshwm sim los ntawm cov neeg siv khoom tau daws tag nrho, thiab qhov poob loj heev los ntawm kev kaw ntawm qhov tawg ntawm cov pa compressor chav tsev. zam(Crack lub roj shrinkage unit kom pib thiab nres tsawg kawg 3 hnub, qhov poob ntawm tsawg kawg yog 4 labRMB;hloov lub thrust bearing ntawm chav turbine rau 1 hnub, qhov poob ntawm 1 labRMB), thiab poob ntawm cov khoom seem ua rau kev sib hloov thiab kev sib khi (nruab nrab ntawm 5 lab ~ 8 labRMB).Chav tsev tau ntim nrog 160 thoob roj, thiab cov khoom siv roj tau mus txog cov qauv roj, txuag cov nqi hloov roj ntawm 500,000 RMB.
Cov neeg siv khoom txaus siab heev rau cov nyhuv ntawm cov kua roj vanish tshem tawm thiab txhim kho cov ntsuas roj.Cov neeg siv khoom ethylene peb lub tshuab yog tag nrho nruab nrog Winsonda kua roj vanish tshem tawm roj purifier.
Post lub sij hawm: May-23-2023