Yiziphi izindlela ezibalulekile zokufaka nokugcina ama-valves ama-Gate?

Njengomishini eyisisekelo yokulawula ukugeleza koketshezi ezinhlelweni zezimboni zamapayipi, ukufakwa kanye nekhwalithi yesondlo yeama-gang valveskuhlobene nokuqina nokuphepha kokusebenza kohlelo. Okulandelayo amasu asemqoka:

1. Isigaba sokufaka: Okokuqala, yenza ukuhlolwa kanye nokwelashwa kwangaphambi kokuqinisekisa ukuthiI-SAGE VALVVVEImodeli, isilinganiso sokucindezela, izinto ezibonakalayo, kanye nezimo zokusebenza zifana, futhi akukho monakalo wokuhamba. Hlanza ukungcola kwepayipi, bese wenza izivivinyo zomoya kanye nokuhlolwa kwezenzo zezimo zokusebenza okubucayi. Okwesibili, naka ukuqondisa kanye nesikhundla, faka ngokuya ngemiyalo yomcibisholo. Isiqu se-valve mpo kufanele sibe ngenhla emhlabathini, futhi ukuthambekela okuvundlile kufanele kube ① 15 °. Gcina isikhala se-handwheel noma ukusebenza kwe-actuator (≥ 300mm). Lapho uxhuma futhi ulungisa, ukuxhumana kwe-flange kufanele kuqondaniswe nezimbobo ze-bolt futhi kuqiniswe ngokulinganayo ezigabeni; Sebenzisa i-Argon arc welding njengesisekelo sokuxhumeka kwe-welding futhi kupholile kancane kancane. Ekugcineni, yenza ukulungisa iphutha nokwamukelwa, uvule futhi uvale izikhathi ezi-3-5, ubone ukuthi kuzinzile, futhi uhlole ukuvuza ngamanzi wensipho noma igeyimu yokucindezela.

2 Ngokuya kokuthambisa nokubopha uphawu, faka amafutha aphezulu okushisa esitebhisini se-valve njalo ngenyanga, vala i-valve valve ukuze ukhiphe i-medium ngaphambi kokuvalwa kwesango lesikhathi eside. Ukulungiswa okujwayelekile kufanele kwenziwe kanye njalo ezinyangeni eziyi-6 kuya kwezingu-12 zezimo ezijwayelekile zokusebenza futhi kanye njalo ezinyangeni ezi-3 zokuwohloka noma okushisa okushisa kakhulu. Uma ingaphezulu lokubekwa uphawu ligqokwa, isiqu se-valve sigobile, noma ukuvuza okupakisha kudlula okujwayelekile, kudinga ukushintshwa. Mayelana nokuxazulula inkinga, uma kukhona ukuvuza kwangaphakathi, ama-bolts angaqiniswa noma ama-sealant angafakwa. Uma kunzima, isihlalo se-valve singashintshwa; Cwilisa isiqu se-valve ku-ejenti yokukhulula noma uhlakaze futhi uhlanze uma ubambeka. Ngaphansi kwezimo zokusebenza ezikhethekile, faka amalunga wokunwetshwa ngaphansi kwezimo zokushisa eziphakeme futhi usebenzise izinto zokuvimbela izinga lokushisa eliphakeme; Ukwelashwa okushisa okuphansi kwenziwa ngaphansi kwezimo zokushisa okuphansi, kanye nesiqu se-valve esandisiwe; Imithombo yezindaba ehlanzayo ifakwe ngezinto zokulwa nokukhulisa, ihlala ihlolwe ngenani le-PH.

Imihlahlandlela yokugwema izingibe: Landela ukumakethwa kwesiqondisi se-Flow Rection of theI-SAGE VALVVVE; Valve stem roughness ≤ ra0.8 μ; Songa umzimba we-valve noma unikeze ukuvikelwa kwe-nitrogen ngaphambi kokufudumala. Ukufakwa okumisiwe nokulungiswa kwesayensi kungandisa impilo yensiza yama-valves valves ngaphezulu kwama-50% bese kunciphisa amanani okuhluleka. Kunconywa ukuthuthukisa imithethonqubo kanye nabaqhubi bezitimela ngokuhambisana nale ncwadi.