manual amandla umgangatho indlela ezimbini ivelufa yesango

Ukuphelelwa kwenkqubo ngenxa yokuguga kwezixhobo kunye nokungaphumeleli kuyindleko kubaqhubi bemigodi, kubiza izigidi zeedola kwimveliso elahlekileyo ngonyaka ngamnye. Enyanisweni, ukugcinwa ngokuqhelekileyo kubalela ngaphezu kwe-30-50% yeendleko zokusebenza zomgodi. Kwimisebenzi yemigodi exhomekeke kwiiValufa zeSango leKnife (KGVs), ukutshintshwa kwevalvu kubiza kakhulu, njengoko ukuhlola nokulungiswa kufuna ukwahlula umgca kunye nokususa ivalve ngokupheleleyo kwinkqubo yemibhobho. ukunciphisa ixesha lokuphumla ngexesha lokutshintsha, imigodi ihlala igcina uluhlu olupheleleyo lwee-valve zokutshintsha. Kweli nqaku, sichaza iinkqubo eziqhelekileyo zokugcinwa kwe-KGV kwaye siqaqambise iinkqubo kunye neenzuzo emva kobuchwepheshe obutsha "kwi-intanethi" obutshintshe indlela imigodi isondela ngayo kwaye igcine uhlahlo lwabiwo-mali. Kangangamashumi eminyaka, imigodi isebenzise i-flanged disc okanye i-lug KGVs ukulawula ukuhamba kwe-slurry eyingozi kakhulu njengoko ibhobhozwa ngezixhobo ezahlukeneyo ukuya kumatshini wokucubungula. Ixesha lokuphumla lenkqubo engacwangciswanga.Eli thuba lokugcinwa lixhomekeke kubungakanani bamasuntswana aqukuqelayo kwisixokelelwano, ipesenti yezinto eziqinileyo eziqulethwe kulwelo kunye nesantya sokuqukuqela kwawo. Xa i-KGV idinga ukulungiswa okanye ukutshintshwa, i-valve yonke kufuneka isuswe kwisistim sombhobho ukuze ihlolwe.Le nkqubo idla ngokuthatha iiyure eziliqela ngevalve nganye.Kwiiprojekthi ezinkulu zogcino, ukutshintshwa ngokungenakuphepheka kuphumela kwiintsuku zokuncipha kwenkqubo kunye nokuncipha kwemveliso. Kodwa ngaphambi kokuba inkqubo yokuhlola iqale, i-ductwork kufuneka ivalwe kwaye ibekwe yodwa ngeendlela ezifanelekileyo ze-tagout / lockout ngokuhambelana nemimiselo enyanzelekileyo yezempilo kunye nokhuseleko lwephondo. Naluphi na uxhulumaniso lombane okanye umoya kwi-actuator yesivalo kufuneka luqhawulwe, kwaye kuxhomekeke kubukhulu. kunye nobunzima be-valve, izixhobo zokuhlanganisa zingafuneka ukuba zihlukane nenkqubo.Kunokuba yimfuneko ukusika umbhobho okanye ukususa ukudibanisa ngenxa yokubola kweebholiti ze-flange ngenxa yokuvuza kwe-slurry okanye ukukhupha phantsi kwe-valve. . Emva kokususa i-valve endala, i-valve entsha kufuneka ifakwe kwindawo yayo.Ukuze ugweme ukulibaziseka kokugcinwa, iimigodi ezininzi zityala imali kwi-inventory ye-valve yokutshintshwa kwendawo, oku kudla ngokuthetha ukugcina indawo enye kwi-valve nganye kwinkqubo yabo yokubhobhoza. amakhulu eevalvu kwinkqubo yomgodi omnye, utyalo-mali ekutshintsheni ivalvu kunye nogcino luphantse lulingane neendleko ze-inventri yezixhobo ezinzima ezisetyenziselwa ukugrumba izinto. inokubaluleka. Kangangeminyaka, abasebenzi-mgodini baye bafuna iindlela ezilula nezingabizi kakhulu kwii-KGVs zesiqhelo. Kwithiyori, isivalo esikhaphukhaphu nefikelelekayo singenza ugcino lube lula kwaye lungabi yingozi kangako kubasebenzi ngaphandle kokwaphula uhlahlo lwabiwo-mali lokusebenza. Nangona kunjalo, olu phuculo luncinci kubuchwepheshe bevalvu ephelelwe lixesha iyasilela. ukujongana nezona ziphumo zineendleko eziphezulu zokugcinwa kwevalvu: ixesha elihlala lihleli kunye nokuguqulwa kwezibonelelo ukusuka kwimisebenzi enenzuzo ukuya ekulungisweni. Emva koko, ngo-2017, iteknoloji entsha ye-KGV yaphuhliswa ngokukodwa kwishishini lemigodi ukuze libonelele oko bafuna ngokwenene abaqhubi bemigodi - ukunyuka kwemveliso.Ngoyilo olutsha "olungaphakathi" olugcina i-valve efakwe kulo lonke ixesha lokulungisa, abasebenzisi banamava ukuya kuthi ga. I-95% ngaphantsi kwexesha lokugcinwa kwe-valve, ngelixa igcina ukuya kuma-60% kwiindleko zonyaka zokugcinwa kwevalvu. Iindawo zokunxiba zevalve - kubandakanywa iimela zentsimbi estainless, izihlalo ze-polyurethane, i-packing glands, i-knife seals kunye nezinye i-hardware - zifakwe kwikiti ye-valve ye-cartridge yesihlalo esisodwa, okwenza lula ukulungiswa. kwaye endaweni yayo into entsha yokucoca-ngelixa ivalve ihlala ifakwe emgceni. Le ndlela yokugcinwa kwe-KGV ibonelela ngeenzuzo kumanqanaba aliqela.Akukho mfuneko yokususa ivalve yonke kwinkqubo yombhobho, ukuphelisa ixesha lokuphumla elibalulekileyo.Ngokungafaniyo nokugcina ivalve yesiqhelo ethatha iiyure, isihluzo esisebenzisekayo se-KGV entsha sinokuba isusiwe kwaye yatshintshwa ngamanyathelo ambalwa alula nje kancinci njengemizuzu eli-12. Ukongeza, i-KGV ye-intanethi nayo iyanciphisa imingcipheko yokugcinwa kwabasebenzi.Ukutshintsha icandelo elinye kuphela elilula - i-cartridge - kunciphisa kakhulu imfuneko yokukhwela kunye namatyathanga anzima kunye neepuli ezijikelezayo phezu kwentloko yomgcini. Le nkqubo yolondolozo ekhethekileyo iphelisa imfuneko yokubeka i-valve yesibini kwindawo yokulinda.Enyanisweni, utyalo-mali kwi-inventri esecaleni lungancitshiswa kakhulu kwaye kaninzi luphantse lupheliswe. Ukongeza kule nkqubo yokulungiswa okuphuculweyo, kuye kwaqatshelwa ukuba imveliso eyongezelelekileyo inokufezekiswa ngokwandisa ubomi obunxityiweyo bevalve kwaye, ekugqibeleni, ixesha phakathi kwemijikelezo yokulungisa. Ukuza kuthi ga ngoku, i-spool engagugiyo yenzelwe ngesihlalo se-polyurethane (amaxesha angama-10 aphezulu kunerabha) kunye nesixhobo esiphantse sibe sikhulu ngokuphindwe kane kuneevalvu eziqhelekileyo, ebonelela ngokuphucuka kakhulu kokumelana nokunxiba kunye nobomi benkonzo xa kuthelekiswa noyilo oluqhelekileyo. Kuzo zonke iimeko zokusetyenziswa, ukugcinwa kwevalve okuye kwafuna iiyure zokuphumla kunokuncitshiswa ukuya kwimizuzu ngokusebenzisa i-teknoloji ye-valve ye-in-line. Kwimigodi eneenkqubo zemibhobho equlethe amakhulu eevalve, ukhuseleko lonyaka kunye nokusebenza kakuhle kwe-KGV ye-in-line iteknoloji inakho. ibe nkulu. Amathuba e-in-line KGVs akhona naphi na apho iinkqubo zemibhobho ziyilelwe iinkonzo zokusila, kuquka i-slurries, iiseli ezijikelezayo, iinkanyamba kunye neentsalela zezimbiwa. Njengoko iinkqubo ze-slurry ziqhubeka nokuguquka ukuze zibambe amanqanaba aphezulu omxholo oqinileyo, amazinga okuhamba kunye noxinzelelo, ii-KGV ziyingxenye ebalulekileyo yenkqubo yokusebenza. IMagazine yaseKhanada yeMigodi inikezela ngolwazi malunga neendlela ezintsha zokumbiwa kwemigodi yaseCanada kunye neendlela zokuhlola, itekhnoloji, imisebenzi yezimayini, uphuhliso lweshishini kunye nemicimbi yoshishino.