Ezihlotsheni zezimboni, ukukhethwa kwezinto zokupakisha ze-valve valve kubalulekile ekuqinisekiseni ukusebenza kahle kanye nempilo yensiza. Phakathi kwezinketho ezahlukahlukene ezikhona, ama-fillers we-graphite avelele izakhiwo zawo ezihlukile nezinzuzo eziningi. Lo mbhalo uhlola izinzuzo zokupakishwa kwe-graphite ngokukhethekile ama-valves wensimbi, aqokomise ukuthi kungani kungukukhetha kokuqala kwezimboni eziningi.
I-Hikelok ingahlinzeka ngezinto ezahlukahlukeneAma-valves wensimbiukuthi ngokupakisha kwe-graphite, njengeAma-valve ebhola,Manifolds,Ama-valves anayo,Gauge valve, Block kanye ne-valve ekhiphenjll.
Ukumelana kakhulu kwezinga lokushisa
Enye yezinzuzo ezibaluleke kakhulu ze-graphite filler ukumelana nezinga lokushisa elihle kakhulu. I-Graphite ingamelana namazinga okushisa aphezulu, kwezinye izimo, ukusuka emazingeni okushisa ama-crycy kuze kube ngu-500 ° C (932 ° F). Lokhu kwenza kube fanelekile nge-valves yensimbi esebenza ezindaweni zokushisa okuphezulu ezifana namafutha negesi, ukucubungula kwamakhemikhali kanye nokukhiqizwa kwamandla. Amandla okugcina ubuqotho ngaphansi kwezimo ezinjalo kuqinisekisa ukuthi i-valve isebenza ngempumelelo ngaphandle kwengozi yokuvuza noma ukwehluleka.
Ukuhambisana okuhle kwamakhemikhali
Ama-valves wensimbi ajwayele ukuphatha uketshezi oluhlukahlukene, kufaka phakathi amakhemikhali awonakalisayo nemidiya enolaka. Ama-filler we-graphite anikeza ukumelana okukhulu kwamakhemikhali, abenze basebenze kahle ezindaweni lapho ama-filler wendabuko angahlehlisa khona noma ahluleke. Imvelo yayo ye-inert ivumela ukumelana nokuchayeka kuma-acid, izisekelo kanye nama-sol, ukuqinisekisa ukufakwa kuhlala kuqinile futhi kusebenza ngokuhamba kwesikhathi. Lokhu kuhambisana kwamakhemikhali akugcini nje ngokunweba impilo yokupakisha, kepha futhi kunciphisa izindleko zokulungiswa okuhambisana nokubuyiselwa njalo.
Ukungqubuzana okuphansi nokugqoka
Enye inzuzo yama-graphite fillers yizakhiwo zazo eziphansi zokuxabana. Uma isetshenziswa kuma-valves wensimbi, ukupakisha ama-graphite inciphisa ukugqoka ngeziqu ze-valve nezinye izinto, okuholela ekusebenzeni okubushelelezi kanye nokuncishiswa kwamandla. Lesi sici sizuzisa kakhulu kuzinhlelo zokusebenza lapho imijikelezo ye-valve imvama noma ingaphansi kwezingcindezi eziphakeme. Ukwehliswa kokufutheka nakho kuyasiza ukunciphisa ukukhiqizwa kokushisa, ukuthuthukisa ukusebenza kahle kohlelo lonke.
Izakhiwo Zokuzithathela
I-Graphite ingukuthambisa okungokwemvelo, okusho ukuthi ihlinzeka ngezakhiwo zokuzithathela lapho zisetshenziswa njenge-filler. Lesi sici sizuzisa kakhulu kuma-valves wensimbi ngoba sisiza ukunciphisa isidingo sokugcotshwa okwengeziwe, kwesinye isikhathi esingaphazamisa ukusebenza kwe-valve noma ukungcolisa abezindaba kusetshenzwe. Izakhiwo zokuzithathela ukuzithela zokupakishwa kwe-graphite ziqinisekisa ukusebenza okubushelelezi kwe-valve ngisho nangaphansi kwezimo ezinzima.
Ukuguquguquka nokuzifiso
Ama-filler we-graphite ahlukahlukene futhi angenziwa ngokwezifiso ukufeza izidingo ezithile zohlelo lokusebenza. Kungenziwa ngamafomu ahlukahlukene, kufaka phakathi ukwakheka okunama-brained, okubunjiwe noma okukhishwe kuyo, ukuhlinzeka ngezisombululo ezenziwe ngomsila zezinhlobo ezahlukene zama-valve ezinsimbi. Lokhu kuguqulwa kwenza ama-graphite ama-fillers alungele ukusetshenziswa ezinhlotsheni ezahlukahlukene, kusuka kumakhamishini kuya kuma-petrochemicals, aqinisekise ukuthi angahlangabezana nezidingo ezihlukile zohlelo ngalunye.
Ukusebenza kwezindleko
Ngenkathi izindleko zokuqala zama-graphite filler zingaba ngaphezulu kwezinye izingcingo zendabuko, izinzuzo zesikhathi eside zivame ukwedlula ukutshalwa kwemali okuphambili. Ukuqina kwe-graphite filler, izidingo zokulungiswa okuphansi kanye nempilo yenkonzo ende zinomthelela ekugcinweni kwezindleko ezinkulu ngokuhamba kwesikhathi. Ngokunciphisa imvamisa yokubuyiselwa emuva kanye nokunciphisa isikhathi sokuphumula, izinkampani zingafinyelela isisombululo esingesi esibizayo sama-valves awo wokufaka phakathi.
Cok.clusion
Ngamafuphi, izinzuzo zokupakishwa kwe-graphite ze-valves yethuluzi ziningi futhi ziyaphoqa. Ukumelana kwamazinga okushisa okuphezulu, ukuhambisana okuhle kwamakhemikhali, ukufucuza okuphansi, izakhiwo zokuzithathela izinkambiso, ukusebenza kwezindleko kanye nokusebenza kwezindleko kwenza kube kuhle ngezinhlelo eziningi zezimboni. Njengoba imboni iqhubeka nokuvela futhi idinga izixazululo ezithembekile nezisebenza kahle, ukupakisha we-graphite kungangabazeki ukuthi kuyisinqumo sokuqala ukuqinisekisa ukusebenza kahle kwama-valve.
Ngemininingwane eminingi yoku-oda, sicela ubheke ekukhetheniamakhathalogiphezu kwa-Iwebhusayithi esemthethweni yeHikelok. Uma unemibuzo yokukhetha, sicela uthinte abasebenzi abasebenza ngokuthengisa abasebenza ngehora lama-24.
Isikhathi Sokuthumela: Oct-22-2024