Ohlelweni lwe-boiler wesiteshi samandla esiteshini se-Thermal, i-DenitRification Sootblowing Process isixhumanisi esibalulekile, okuhloswe ngaso ukunciphisa ukuphuma kwe-nitrogen oxide nokugcina ukusebenza kahle kwe-boiler. Kodwa-ke, abezindaba abasetshenziswe kule nqubo bavame ukuba nezimpawu zokushisa okuphezulu, ingcindezi ephezulu, ukuwohloka okunamandla futhi kungaqukatha izinhlayiya eziqinile, ezibeka izimfuno eziphakeme kakhulu ekusebenzeni kwe-valve yesheke. Njengemishini ebalulekile ohlelweni, i-H64H-250Bheka i-valveImpendulo ngempumelelo ezakhiweni ezikhethekile ze-Denitrizezel Sootlowing Medium ngokusebenzisa uchungechunge lwezinyathelo zokubopha kanye nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa, nokuqinisekisa ukusebenza okuzinzile kohlelo.

I-Valve Valve ye-H64H-250 yamukela umklamo wokujikijela, okwenza i-valve ikwazi ukuvula ngokuzenzakalelayo lapho uketshezi lugeleza, futhi lungavalwa ngokushesha lapho uketshezi luhamba emuva, ukuvikela ngempumelelo i-backflow yoketshezi. Isakhiwo se-Swing asigcini nje ngokuthuthukisa ukusebenza kahle kwe-valve, kodwa futhi sinciphisa ubunzima bokusebenza, ukuhlinzeka ngokulawulwa koketshezi okuthembekile kwenqubo ye-DenitRification Sootblowing.

Ngenxa yokuhlulwa kwe-Denitrizezelf Sootblowing Medium, indawo ebekelwe uphawu ye-H64H-250 Check valve yenziwe nge-alloy esekelwe e-ally noma i-stellite alloy. Lezi zinto zokwenziwa zinokumelana kahle kakhulu, ukumelana okushisa okuphezulu, ukumelana nokugqwala kanye nokumelana nokuphikiswa kwe-abrasion, futhi kungagcina umphumela wokubekwa uphawu wesikhathi eside ezindlebeni ezinzima. Ngasikhathi sinye, umbhangqwana we-Valve Seating manwali futhi uhambelana nokuqinisekisa ukulingana okusondele kobuso bendawo yokubopha futhi kunciphise ubungozi bokuvuza okuphakathi.

Ukuze uthuthukise ukuthembeka nokuqina kophawu, i-H64H-250 Check valve isebenzisa izinto zokubopha ukubopha ukubopha okufana nezindandatho zokubopha uphawu kwenjoloba noma izinsimbi zensimbi. Lezi zinto zinganikeza amandla angeziwe okubekwa uphawu lapho i-valve ivaliwe, isinxephezele ngempumelelo izinguquko kwi-BATION SPEATE GASCE EBUCHWEPHESHE OKUFANELEKILEYO, futhi uqinisekise ukusebenza kokubekwa uphawu ngaphansi kwezimo ezahlukahlukene zokusebenza.

Izindlela zokulwa nokugqwala

Izinto eziphambili ze-valve ye-H64H-250 Check Valve iyinsimbi yensimbi ye-alloy noma insimbi engenacala ngokumelana kahle nokugqwala. Lezi zinto zokwenziwa zingamelana nezinto ezilonakalisayo ezise-denitrizezelf sootblowing medium futhi zinwebe impilo yesevisi ye-valve. Ngasikhathi sinye, i-cavity yangaphakathi kanye nezinto ezisemqoka ze-valve nazo zamukela izindlela zokwelashwa zokulwa nokulwa nokulwa nokuwohloka, njengokufafaza okuvimbela ukuqina kokugqwala noma ukuvikelwa kwe-electrochemical.

Ukuze uthuthukise ukumelana nokugqwala kwe-valve, izingxenye ezisemqoka ze-H64H-250 Check Valve Isibonelo, izinqubo ezinjenge-nitriding, i-boroning, i-chrome sliating, futhi iplanethi ye-nickel ingathuthuka kakhulu ukumelana komhlaba kanye nokuphikiswa kokugqwala kwezinto ezibonakalayo futhi kunciphise ukuguguleka kwe-valve nge-medium. Ngaphezu kwalokho, ubuchwepheshe bokufafaza okushisayo busetshenziswa kabanzi ekukhiqizweni kwe-valve. Ngokwakha umhlanganisi wokulwa nokulwa nobukhulu ebusweni be-valve, ukuxhumana okuqondile phakathi kokuphakathi nendawo kanye ne-valve yomzimba impahla eyedwa, kuthuthukisa ukusebenza kwe-anti-torolusion ye-valve.

I-valve yesakhiwo se-valve ye-H64H-250 CheckVVVVE ibuye ibheka ngokugcwele isidingo sokulwa nokugqwala. Isibonelo, ukwakheka kwe-PIN shaft okujikelezayo ngaphandle kwesihlalo se-valve kunciphisa umthelela onobudlova nokugqoka kwezingxabano ngesikhathi sokuvalwa. Ngasikhathi sinye, i-Pin Shaft kanye ne-Valve disc ixhumeke ngesakhiwo sangaphakathi, futhi alikho iphuzu lokuvuza langaphandle, elithuthukisa ukuthembeka kokusetshenziswa. Ngaphezu kwalokho, ingaphezulu le-Flange ebumbana futhi elibopha uphawu le-valve libuye lenzelwe ukuba kube lula ukuligcina futhi lithathe indawo, elilungele abasebenzisi ukwenza ukwenziwa njalo kanye nokwelashwa kokulwa nokulwa nokulwa nokuwohloka.

I-H64H-250 Check Valve Copes nge-valve enezakhiwo ezikhethekile ze-Denitrized Sootblowing Medium ku-Busing Power Station ngochungechunge lwezinyathelo ezinjengochungechunge lwezinyathelo ezinjengochungechunge lwezinto ezivuthayo, ukukhethwa kokuzalwa kwekhwalithi, ubuchwepheshe bokulwa nokwelashwa komhlaba. Lezi zinyathelo azigcini nje ngokuthuthukisa ukusebenza kokubekwa uphawu nokuphikiswa kokugqwala kwe-valve, kepha futhi nokunwebeka nempilo yesevisi ye-valve, ukuhlinzeka ngesiqinisekiso esiqinile sokusebenza okuzinzile kwesiteshi samandla we-thermal.

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