Kwihlabathi eliguquguqukayo lobuchwephesha bemizi-mveliso, ukuthembeka kwezixhobo ezijikelezayo kubaluleke kakhulu. Iikhatriji zoomatshini zokutywina zoomatshini ziye zavela njengenxalenye ebalulekileyo kulo mmandla, eyilelwe ngobuchule ukunciphisa ukuvuza kunye nokugcina ukusebenza kakuhle kwiimpompo kunye nabaxube. Esi sikhokelo sibanzi sihamba ngendlela entsonkothileyo ye-cartridge mechanical seals, enikezela ngemibono kulwakhiwo lwabo, ukusebenza, kunye neenzuzo abazizisa kuluhlu oluninzi lwezicelo zemizi-mveliso.
Yintoni iSingleCartridge Mechanical Seal?
Isitywina somatshini wekhatriji enye sisixhobo esiyinjineli esisetyenziselwa ukunqanda ukuvuza kwamanzi kwizixhobo ezijikelezayo ezinje ngeempompo, abaxubi kunye nabanye oomatshini abakhethekileyo. Iqukethe amacandelo amaninzi kubandakanywa inxalenye emileyo egxininiswe kwi-casing yesixhobo okanye i-plate plate, kunye nenxalenye ejikelezayo eqhotyoshelwe kwi-shaft. La malungu mabini adibana kunye nobuso obuchwechwelwe ngokuthe ngqo obutyibilika omnye komnye, yenze itywina eligcina ukwahluka koxinzelelo, linqanda ukosuleleka, kunye nokunciphisa ukulahleka kolwelo.
Igama elithi 'ikhatriji' libhekisa kwindalo edityaniswe kwangaphambili yolu hlobo lwetywina. Zonke izinto ezifunekayo—ubuso bobusoI-s, i-elastomers, i-springs, i-shaft sleeve-ifakwe kwiyunithi enye enokufakwa ngaphandle kokuqhawula umatshini okanye ukujongana nezicwangciso zokutywinwa eziyinkimbinkimbi. Olu luyilo lwenza lula iinkqubo zofakelo, lulungelelanisa amacandelo abalulekileyo ngokuchanekileyo, kwaye lunciphisa iimpazamo ezinokubakho zokufakela.
Ngokungafaniyo netywina elakhelwe kwimpompo ngexesha lofakelo, iikhatriji zoomatshini zokutywina zilungelelana njengenxalenye yoyilo lwazo ukulungiselela uxinzelelo oluphezulu kunye nokukhusela ngokuchasene nokugqwetheka kobuso. Ulungelelwaniso oluzimeleyo alugcini nje ukugcina ixesha lokugcinwa kodwa luqinisekisa ukusebenza okuthembekileyo ngenxa yeeparamitha ezisetyenzisiweyo zefektri ezinokuthi zihluke xa zidityaniswe ngokungalunganga kwisiza.
INkcazelo yeNdawo
Amatywina ahlanganiswe kwangaphambili afika ekulungele ukufaka ngaphandle kokufuna uhlengahlengiso olunzima ngexesha lokuhlanganisa.
Uyilo oluLungeleleneyo Lulungiselelwe ukusingatha iimeko ezinoxinzelelo oluphezulu ngelixa ugcina ingqibelelo yesakhiwo.
Amacandelo adibeneyo amacandelo amaninzi okutywinwa adityaniswe abe yiyunithi enye ekulula ukuyiphatha.
Ufakelo Olulula Lunciphisa imfuno yezakhono ezikhethekileyo okanye izixhobo ngexesha lokuseta.
Ukuthembeka okongeziweyo Inkcazo yeFactory-set iqinisekisa ukuhambelana kunye nokuchaneka ekusebenzeni kokutywinwa.
Ukuvuza okuNcincisiweyo kunye nokuNgcoliseka Ibonelela ngolawulo oluluqilima kulwelo lwenkqubo ngaloo ndlela igcina ukucoceka kwenkqubo kunye nokusebenza kakuhle.
Isebenza njani iKhatriji enye yeMechanical Seal?
Ikhatriji enye yokutywina iyasebenza njengesixhobo sokuthintela ukuvuza kwamanzi kwimpompo okanye omnye oomatshini, apho ishafti ejikelezayo idlula kwindlu emileyo okanye ngamaxesha athile, apho indlu ijikeleza ishafti.
Ukuphumeza oku kuqukunjelwa kolwelo, isitywini sinemigangatho emibini engundoqo ethe tyaba: enye imile kwaye enye ejikelezayo. Obu buso bubini buchanekile-oomatshini benziwe bacaba kwaye bubanjwa kunye kuxinzelelo lwasentwasahlobo, iihydraulics, kunye noxinzelelo lolwelo olutywiniweyo. Olu qhagamshelwano ludala ifilimu ebhityileyo yokuthambisa, ebonelelwa ngokuyintloko yinkqubo yolwelo ngokwalo, enciphisa ukunxiba ebusweni bokutywinwa.
Ubuso obujikelezayo buncanyathiselwe kwi-shaft kwaye buhamba nayo ngelixa ubuso obumileyo buyinxalenye yendibano yetywina ehlala imile ngaphakathi kwendlu. Ukuthembeka kunye nobude obude bobu buso bamatywina buxhomekeke kakhulu ekugcineni ukucoceka kwabo; nakuphi na ukungcola phakathi kwabo kunokukhokelela ekunxibeni kwangaphambili okanye ukungaphumeleli.
Amacandelo ajikelezileyo axhasa umsebenzi kunye nesakhiwo: i-elastomer bellows okanye i-O-ring isetyenziselwa ukubonelela ukutywinwa kwesibini kwi-shaft kunye nokuhlawulela nayiphi na impazamo okanye ukunyakaza, ngelixa isethi yemithombo (intwasahlobo enye okanye i-spring design eninzi) iqinisekisa ukuba uxinzelelo olwaneleyo lugcinwa. kuzo zombini itywina lobuso naxa kukho ukuguquguquka kweemeko zokusebenza.
Ukunceda ekupholiseni nasekugxothweni kobutyobo, ezinye iikhatriji zotywino zoomatshini zibandakanya iiplani zemibhobho evumela ukujikeleza kolwelo lwangaphandle. Zikwaza namadlala axhotyiswe ngodibaniso lokugungxula ulwelo, acima ngento yokupholisa okanye yokufudumeza, okanye ukunika amandla okubona ukuvuza.
Umsebenzi wecandelo
Ubuso obuJikelezayo buqhoboshela kwishaft; Yenza umphezulu wokutywina ophambili
Ubuso obuhleliyo Buhlala bume kwizindlu; Izibini ezinobuso obujikelezayo
I-Elastomer Bellows/O-ring Ibonelela ngokutywinwa kwesibini; Ihlawulela ukungahambi kakuhle
Imithombo Ifaka uxinzelelo oluyimfuneko ebusweni bokutywina
IziCwangciso zemibhobho (Ngokuzithandela) Iququzelela ukupholisa/ukugungxulwa; Yandisa uzinzo lokusebenza
Izinto ekufuneka ziqwalaselwe xa ukhetha isitywina soomatshini beCartridge enye
Xa ukhetha i-cartridge mechanical seal kwizicelo zamashishini, ukuqonda izinto ezibalulekileyo ezilawula ukusebenza kunye nokuthembeka kubaluleke kakhulu. Inkqubo yokhetho kufuneka ithathele ingqalelo iimeko ezithile zokusebenza kunye neemfuno zesicelo. Iingqwalasela eziphambili ziquka:
Iimpawu ze-Fluid: Ulwazi lweempawu zolwelo, ezifana nokuhambelana kweekhemikhali, i-abrasive nature, kunye ne-viscosity, inokuchaphazela kakhulu ukhetho lwezixhobo zokutywina ukuqinisekisa ukuhambelana kunye nokuphila ixesha elide.
Uxinzelelo kunye noLuhlu lwamaqondo obushushu: Amatywina kufuneka akwazi ukumelana noluhlu olupheleleyo loxinzelelo kunye namaqondo obushushu aya kudibana nawo enkonzweni ngaphandle kokusilela okanye ukuthotywa.
Ubungakanani beShaft kunye nesantya: Imilinganiselo echanekileyo yobukhulu be-shaft kunye nesantya sokusebenza kunceda ekukhetheni isitywina esifanelekileyo esinokusingatha amandla e-kinetic avelisiweyo ngexesha lokusebenza.
Izinto zokutywina: Izinto ezisetyenziselwa ukutywinwa kobuso kunye namacandelo esibini (njenge-O-rings), kufuneka zifaneleke kwiimeko zenkonzo zokuthintela ukugqoka kwangaphambili okanye ukungaphumeleli.
IMimiselo yokusiNgqongileyo: Ukuthotyelwa kwemigaqo yendalo esingqongileyo yasekuhlaleni, yesizwe, okanye ethe ngqo kushishino malunga nokukhutshwa kwezinto ezikhutshwayo kufuneka kuthathelwe ingqalelo ukuphepha izohlwayo okanye ukuvalwa.
Ukufakela ngokulula: Ikhatriji enye yokutywinwa komatshini kufuneka ivumele ukufakela ngokuthe ngqo ngaphandle kokufuna uhlengahlengiso olubanzi lwezixhobo okanye izixhobo ezikhethekileyo.
Iimfuno zokuthembeka: Ukumisela ixesha eliqhelekileyo phakathi kokungaphumeleli (MTBF) ngokusekelwe kwidatha yembali kunokukukhokela kwiimpawu ezaziwa ngokuhlala kwazo phantsi kweemeko ezifanayo zokusebenza.
Ukusebenza kakuhle kweendleko: Uvavanya kungekuphela nje iindleko zokuqala kodwa neendleko zomjikelo wobomi zizonke eziquka iindleko zokulungisa, ixesha lokuphumla elinokubakho, kunye nokutshintshwa rhoqo.
Ukuququmbela
Ukuqukumbela, i-cartridge mechanical seals inika indibaniselwano enyanzelisayo yokuthembeka, ukusebenza kakuhle, kunye nokulula ukufakela okunokuthi kuzuze kakhulu uluhlu olubanzi lwezicelo zamashishini. Ngokubonelela ngemfezeko yokusebenza eyomeleziweyo kunye nokunciphisa iimfuno zolondolozo, ezi zisombululo zokutywinwa zilutyalo-mali kubomi obude kunye nokusebenza koomatshini bakho. Nangona kunjalo, ukukhetha iyunithi yokutywina efanelekileyo kwiimfuno zakho ezithile kubalulekile ekuqinisekiseni ukusebenza kakuhle.
Siyakumema ukuba ujonge nzulu kwihlabathi lekhatriji enye yezitywini zoomatshini kwaye ufumanise ukuba ubuchule bethu bunokunxibelelana njani neemfuno zakho zokusebenza. Iqela lethu elizinikeleyo lizimisele ukubonelela ngenkxaso ekumgangatho ophezulu kunye nezisombululo ezilungiselelwe ukujongana nemingeni yakho eyahlukileyo. Ndwendwela iwebhusayithi yethu ukuze ufumane ingqwalasela eneenkcukacha kwimveliso yethu ebanzi okanye ufikelele kuthi ngokuthe ngqo. Abameli bethu abanolwazi bakulungele ukukunceda ekuchongeni nasekuphumezeni isisombululo esigqibeleleyo sokutywina ukuphucula ukusebenza kwesixhobo sakho kunye nokuthembeka.
Ixesha lokuposa: Jan-12-2024