Izimbangela Zokulimala Kwe-Generator engu-200 kW

A. Izimbangela zokulimala kwejeneretha engu-200 kW esetshenziswa efektri

1. Ukuthwala spalling ikakhulukazi ngenxa yokulimala kokukhathala.Ngenxa yokuthi ubukhulu nokuqondisa komthwalo ekushintsheni kokuthwala ngokuhamba kwesikhathi, lapho umthwalo ungazinzile, ifilimu yamafutha eyunifomu futhi eqhubekayo ayikwazi ukugcinwa phakathi kwezindawo zokungqubuzana ezithwalayo, futhi ukucindezela kwefilimu kawoyela nakho kuyaguquguquka.Lapho ubukhulu befilimu yamafutha buncane, izinga lokushisa eliphezulu lenzeka endaweni yendawo ye-bearing surface, okunciphisa kakhulu amandla okukhathala kwe-alloy layer.Ngaphezu kwalokho, ukukhiqizwa okumpofu kanye nokuhlanganiswa kwe-bearing ngokwayo futhi kuyimbangela eqondile yokucwecwa kwe-alloy layer.

2. Ngaphezu kokugqoka nokucwecwa, ukugqwala kwama-sliding bearings kufanele futhi kunakwe, okuncike kakhulu kwikhwalithi, izinga lokushisa, ingcindezi kanye nomthwalo wokuthwala wamafutha enjini.Izingxenye zomthwalo ophezulu we-bearing zijwayele ukugqwala, futhi ama-acids e-organic kanye nama-sulfide akhiqizwa ukuwohloka kwamafutha okugcoba ekushiseni okuphezulu yizimbangela eziqondile zokuthwala ukugqwala.

3. Izizathu eziyinhloko zokushiswa kwama-bearings, okuvame ukubizwa ngokuthi ukushiswa kwehlathi, ukuchithwa okuncane kakhulu, ukugcotshwa okungalungile kanye nezinkinga ekusebenzeni.

B. Indlela yesondlo ye 200 kW generator i-bearing esetshenziswa efektri

1. Ngesikhathi sokugcinwa kwesethi ye-generator, qaphela i-sliding bear egcotshwe yindandatho yamafutha.Ubuningi bamafutha okuthwala kufanele kubalwe.Ngokuvamile, ayijovwe ngesikhathi sokusebenza.

Uma umthamo kawoyela ungaphansi kwezinga elishiwo elishiwo, i-alama akufanele iphonse uwoyela ukuze igweme ukuchaphazeka ekujikeni.Amasampula kawoyela wokugcoba kufanele akhishwe njalo ukuze ahlolwe.Uma umbala kawoyela uba mnyama, ubhuqu, futhi kukhona amanzi noma ukungcola, uzoshintshwa.Uma i-bearing ishisa, yishintshe ngamafutha amasha.

2. Ngokuvamile, uwoyela uzoshintshwa njalo ngamahora okusebenza angama-250-400, kodwa okungenani njalo ngesigamu sonyaka.Lapho ushintsha uwoyela, hlanza i-bheringi ngophalafini bese uyixubha ngophethiloli ngaphambi kokujova uwoyela wokugcoba omusha.Kumamotho anebhola noma ama-roller bearings, amafutha adinga ukushintshwa lapho esebenza cishe amahora angama-2000.Uma i-bearing isetshenziswa endaweni enothuli neswakeme, amafutha okugcoba kufanele ashintshwe njalo ngokuya ngesimo.

3. Ngaphambi kokuqala i-generator ephelelwe isikhathi eside ingasebenzi: uma i-rolling bear ifakiwe, isimo sayo sokugcoba kufanele sihlolwe kuqala.Uma amafutha okugcoba okuqala engcolile noma eqinile futhi ewohlokile, ukuthwala kufanele kugezwe kuqala bese kuhlanzwa ngophethiloli.Gcwalisa amafutha ahlanzekile.Inani lokugcwalisa liyi-2/3 yesikhala sekamelo lokuthwala, futhi akuvunyelwe ukugcwalisa kakhulu.

C. Ukugcinwa kwejeneretha engu-200kW embonini

Ukunakekelwa kwansuku zonke:

1. Hlola umbiko womsebenzi wansuku zonke wejeneretha engu-200kW esetshenziswa efektri.

2. Hlola ijeneretha yedizili: izinga likawoyela kanye nezinga lokupholisa.

3. Nsuku zonke hlola ijeneretha yedizili ukuthi ayinamali yini futhi ayivuzi yini, nokuthi ibhande lixega noma ligugile yini.

Ukunakekelwa kwamasonto onke:

1. Phinda ukuhlolwa kwefekthri kwansuku zonke kwejeneretha engu-200kW.

2. Hlola isihlungi somoya, hlanza noma shintsha umongo wesihlungi somoya.

3. Khipha amanzi noma ufake ethangini likaphethiloli nesihlungi sikaphethiloli.

4. Hlola isihlungi samanzi.

5. Hlola ibhethri yesiqalisi.

6. Qala ijeneretha yedizili bese uhlola imiphumela.

7. Hlanza amaphiko okupholisa ngaphambili nangemuva kwesipholisi ngesibhamu somoya namanzi ahlanzekile.