Kwinkqubo yamanzi epholileyo ye-generator ye-generator yesityalo samandla, i-CZ80-160I-centrifal pumpIdlala indima ebalulekileyo. Inoxanduva lokuhambisa amanzi okupholisa ngokutyibilikayo kwaye ngokufezekileyo, ukuqinisekisa ubushushu obuqhelekileyo bokusebenza kwesiteyitimenti, ngaloo ndlela ke baqinisekisa ukhuseleko kunye nokuzinza kwawo wonke umvelisa. Njengomnye wezinto eziphambili ze-centrifugal, ukusebenza kwesiqhelo kwempompo ihambelana ngqo nokusebenza kwempompo ye-centrifugal kunye nayo yonke inkqubo yokuphola. Ke ngoko, ukukhuselwa kwempompo yempompo ye-CZ800-160-160 ye-Cebitrifugal kubalulekile. Oku kulandelayo kuya kuqala ngohlalutyo lwezizathu eziqhelekileyo zokulimala kwempompo kunye nokuxoxa ngamanyathelo okhuselo kumngxunya wempompo wesityalo samandla.

I

(I) I-vibration igqithisileyo

1. Izizathu zoomatshini

-Kwinkqubo yamanzi epholileyo ye-generator ye-generator yesityalo samandla, i-CZ80-160 centrigugalimpompoisebenze ixesha elide, kwaye i-shaft yempompo ingalingani ngenxa yokuthwala. Umzekelo, ukuthwala i-entrafu kunokuba kungenxa yomthwalo wexesha elide okanye ukunqongophala kwemali eyoneleyo. Njengoko inxila inxiba, ubuchule be-pump yokusela buza kutshintsha ngokuthe ngcembe, kwaye inkohliso engaqhelekanga iya kwenzeka ngexesha lokusebenza.

-Ukuchanekile ukopa okwenziwe ngomatshini wempompo ngokwayo okanye ukuphambuka ngexesha lokufakelwa kunokubangela inkohliso kakhulu. Umzekelo, ukuba umsantsa phakathi kweshafti kunye nefuthe alibekwanga ngokufanelekileyo xa ufaka impompo yempompo, imbambano inokwenzeka ngexesha lokusebenza, kubangela ukuntywila.

I-2. Izinto ze-fluid

- Kwinkqubo yokupholisa amanzi, imeko yokuhamba kwamanzi ichaphazela intshukumo yempompo yempompo. Ukuba uxinzelelo lwe-inlet yamanzi okupholisa ayizinzanga okanye kukho ifleni kumgaqo we-inlet, iya kubangela ukungalingani i-hyddraulic kwimpompo. Oku kungalingani kwe-hydraulic kuya kuvelisa amandla angaqhelekanga, ukwenza impompo yempompo kunye nokubangela ukuntywila.

(Ii) ukungalingani

I-1. Izinto ze-Imphorller

- I-Impleller licandelo elibalulekileyo elixhunyiwe kwi-gump shaft kwimpompo ye-centrifagal. Ngexesha lokusebenza kwe-generator ye-generator yenkqubo yokupholisa inkqubo yamanzi, i-impler inokuba nesabelo esingafundiswanga ngenxa yokunxiba ixesha elide. Umzekelo, amagqabi omzimba anokuhlanjwa okanye ahlanjwe ziingcongconi eziqhutywa kumanzi okupholisa, ebangela ukuba iziko lomoya womoya wokuhamba. Xa i-impleller ifakwe kwimpompo yempompo, impompo yempompo iya kugoba kwaye ihluze ngenxa yamandla angenakulinganiswa.

I-2. Ubizo lwento yangaphandle

- Amanzi okupholisa anokuthwala amasuntswana aqinileyo ngexesha lenkqubo yokujikeleza. Ukuba la masuntswana angenangaphezulu kwi-inlet yempompo yamanzi, banokuthobela impompo yempompo okanye i-impeller. Njengoko inani lamasuntswana aqhotyoshelweyo liyanda, ibhalansi eguqukayo yempompo yomngxunya kwaye i-impleller iya kutshatyalaliswa, ibangela intshukumo engalinganiyo yempompo yempompo.

(Iii) Ukuphazamiseka kokuqhutywa kwe-gump

1. Ukungaphumeleli kweVoove

- Kwimibhobho yenkqubo yokupholisa amanzi, ivalve idlala indima yokulawula indlela kunye nokuhamba kwamanzi. Ukuba ivalve iyasilela, njengeValve yokutshekisha iyasilela kwaye ihamba umva, okanye ivalve yokumisa ayivulwanga ngokupheleleyo, ukuhamba kwamanzi okupholisa kwimpompo kuya kuphazamiseka. Ukutshintsha ngesiquphe okanye ukuphazamiseka kuya kubangela i-axial enkulu kunye nokugoba imikhosi kwimpompo yempompo.

I-2. Ibhloko yepayipi

-Ukunyanzela emanzini okupholisa kunokuphinda uzinze ngokuthe ngcembe kumbhobho, kubangela i-pipelinege bloc. Xa ubuqhetseba senzeka, i-gump shaft iya kufakwa kwingcinezelo ephezulu kwelinye icala, kwelinye icala, inokuvelisa iimeko ezingaqhelekanga zokuhamba kwamanzi, ukwandisa umngcipheko wokonakaliswa kwempompo.

II. Amanyathelo okhuselo we-shaft shaft ye-CZ80-160-160 ye-Cebintagal

(I) Ukukhuseleka kwi-vibration egqithisileyo

1. Indibano echanekileyo kunye nokuyalelwa ngaphambi kofakelo

Xa ufaka impompo yeCZ800-160-160-160-160-160-160-160-160-160-160-160-160-160-160-160-160 I-Cebifgal Pump, iNdibano echanekileyo yomngxunya wePump kunye ne-Impleller kunye nezinye izinto ziyafuneka. Sebenzisa izixhobo zokulinganisa eziphezulu zokuqinisekisa ukuba iiparamitha eziphambili ezinjengokugxila kwe-pump yokutyumba kunye nokuthe tyaba komzimba kunye nomngxunya wempompo kuluhlu oluchaziweyo. Kwangelo xesha, emva kokuba kufakelwa ufakelo, iKomishini ebanzi eguqukayo kufuneka yenziwe ukuba ifumane ukuntywila kwempompo phantsi kweemeko ezahlukeneyo zomsebenzi kwaye ihlengahlengise nakuphi na ukuphambuka okufumanekayo ngexesha.

2. Faka isixhobo sokubeka iliso

-Iminxuwa ye-wibriction eqhushumbisi ifakwe kwi-CZ800-160-160-160 ye-Cebitrifugal kwi-stator yenkqubo yokupholisa i-stator inkqubo yokupholisa amanzi omhlaba wamandla. Ezi zinzwa zinokubeka iliso kwi-velocity ye-vibration, ukukhawulezisa kunye nokufuduswa komngxunya wempompo ngexesha lokwenyani. Ngokuthelekisa umqobo osetiweyo, kanye njengokuba inkohliso engaqhelekanga ifunyenwe, amanyathelo angexesha anokuthathwa, njengokuhlolwa okanye ukuhlolwa kwendawo. Kwangelo xesha, idatha yokuhambahamba nayo inokurekhodwa ukuhlalutya imeko yexesha elide yempompo ye-pump yokuhluma ukuze kuchazwe kwangaphambili iingxaki.

I-3. Yandisa uyilo lwe-fluid

Ngexesha lesigaba soyilo lwenkqubo yokupholisa amanzi, qinisekisa ubume obufanelekileyo bombhobho ukuthintela ukuqaqamba. I-Compleyatical Exynamics Ukongeza, isihluzi se-inlenxa yenkqubo yokupholisa amanzi kufuneka icocwe rhoqo ngokweemeko zokusebenza zokuthintela ukungafundiswa kwe-hydraulic okubangelwe yibhloko yenkunkuma.

(Ii) Ukukhuseleka ekungafundisweni

1. Ukuhlolwa kunye nokugcinwa kweempembelelo

-Isiqhelo (umzekelo, ngekota okanye kwisiqingatha seminyaka) bahlola umfanekiso we-cez80-160-160-160 ye-Cebitrifugal. Jonga ukuThekwa kwee-Poeds ze-Impleller kwaye usebenzise itekhnoloji yovavanyo engeyiyo (efana novavanyo lwe-Ultrasonic okanye i-magnetic yovavanyo) ukuba ifumane iziphene ngaphakathi kwamabala. Ngeebhloko nge-surting, ukulungisa okanye ukutshintsha ngexesha. Kwangelo xesha, emva kokuba i-impleller iphinde ibuyiselwe kwi-gump shaft, uvavanyo lokulinganisa lokulinganisa kufuneka lwenziwe ukuqinisekisa ukuba iziko lomxhuzulane lomzimba likwindawo efanelekileyo.

2. Ukomeleza ukuqina komgangatho wamanzi kunye nokubeka iliso

Izixhobo zokuziqhelanisa namanqanaba amanqanaba aphezulu zifakwe kwi-inlet kunye nekhukuthele lamanzi okupholisa. Isixhobo esiyinyibilikisayo esiyinyibilikayo sinokungenelela amasuntswana amakhulu okungena, kunye nesixhobo esihle esiqinileyo kwi-Outlet sinokususa ngakumbi amasuntswana amancinci aqinileyo. Kwangelo xesha, umgangatho wamanzi wokupholisa amanzi kufuneka abekwe esweni rhoqo, kwaye iiparamitha zesixhobo kufuneka zilungiswe ngexesha elifanelekileyo kumgangatho wamanzi ukuqinisekisa ukuba umgangatho wamanzi wokuqinisekisa ukuba umgangatho wamanzi obangelwa ngumgangatho wamanzi ahleliweyo.

(Iii) Ukukhuseleka ekukhuseleni ukuphazamiseka kokuhamba kwamanzi okuhamba kwamanzi

1. Ukuhlolwa rhoqo kunye nokugcinwa kweevalves

-Ukusebenza rhoqo (ngenyanga okanye ngonyaka) hlolisisa iivila ezahlukeneyo (njengokumisa iivalves, iivalves, ukuhambisa i-valve, njl njl.) Kwinkqubo yokupholisa amanzi. Jonga ukutywinwa, ukuguquguquka okusebenzayo kunye nendlela yolawulo lwevalve. Ngeevalve ezilupheleyo okanye ivali ekuthandeni ukusilela, kufuneka zitshintshwe okanye zilungiswe ngexesha. Kwangelo xesha, ukulawulwa okuncedisayo ukunceda kunye nezixhobo zokubeka iliso, njengabangasebenzi bombane kunye nezinzwa zombane, zinokufakwa kwiivali zokubeka i-valves ngexesha lokuvula kunye nokuvalwa kweevalves.

2. Ulawulo kunye nokugcinwa kwemibhobho

-Ukusebenza rhoqo (ngonyaka) ukuqhuba uhlolo olubanzi lwenkqubo yokupholisa amanzi, kwaye usebenzise izixhobo ezinje nge-pipeliel endoscopes ukukhangela ukuba ingaba nayiphi na ibhloko ngaphakathi kombhobho. Kwangelo xesha, umbhobho wokuphelisa usekwe kwinkqubo yokupholisa amanzi kwaye ixhotyiswe ngesixhobo esihambelanayo sokutshintsha. Nje ukuba umbhobho ophambili uvinjelwe, kungakhiwe ngokukhawuleza kumbhobho wokuphumla ukuqinisekisa ukubonelelwa okuqhelekileyo kwamanzi okupholisa kwaye kuthintele umonakalo kwi-shaft yequbuliso.

In the stator cooling water system of the power plant generator, the protection of the pump shaft of the CZ80-160 centrifugal pump needs to start from multiple aspects, comprehensively consider various possible causes of pump shaft damage, and take corresponding and effective protection measures. Kuphela yile ndlela inokuthi i-CZ800-160 ye-Cebrifugal iqinisekisiwe ukuba isebenze ngokutyibilikayo kunye nenkqubo yokupholisa amanzi, kunye nokhuseleko kunye nombane oqhelekileyo wemveliso sele iqinisekisiwe.

Xa ujonge ixesha eliphezulu, elinokuthenjwa leoyile, i-yoyek ngokungathandabuzekiyo kukhetho olufanele ukuthathela ingqalelo. Inkampani ithathe inxaxheba ekunikezeleni ngezixhobo zamandla amandla kubandakanya izixhobo ze-turbine, kwaye iphumelele iingxowa-mali ngokubanzi kwiimveliso zayo eziphezulu kunye neenkonzo. Ngolwazi oluthe kratya okanye imibuzo, nceda tsalela inkonzo yabathengi engezantsi:

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