Umhlinzeki we-valve yesango lomusi wezimboni waseShayina osezingeni eliphezulu Umkhiqizi
Iyini ivalvu yesango lomusi?
I-valve yesango lomusi iwumklamo okhethekile we-valve yesango.
Kuyindlela ehlukile kumavalvu esango avamile aguquguqukayo ohlobo lwe-wedge. Idiski ihlukaniswe izingxenye ezimbili, i-Inconel X750 ilayishwe ngentwasahlobo ecindezelwe, leso sihlalo sisezindongeni zesihlalo ezihambisanayo. Idiski “iyashelela” ithintana nezihlalo, yingakho igama layo libizwa kanjalo.
Amadiski axhumana unomphela nezindandatho zezihlalo, athola ukuvalwa okuqinile ngenxa yesipilingi esivundlile esitholakala phakathi nangaphandle kosizo lwesistimu yokubopha.
Indlela yokuvalaamavalvu esango lesilayidi elihambisanayo.
- Uma umehluko wokucindezela kwepayipi noma ingcindezi yezinhlangothi ezimbili umncane, isiphethu esicindezelwe sizocindezela amadiski siye emasongweni okuvala, kungukuvalwa kokuqala kwamavalvu esango lesilayidi ahambisanayo ngaphansi kwezimo zokucindezela okuphansi.
- Uma ingcindezi yepayipi ikhuphuka, ingcindezi yomugqa okhulayo izocindezela idiski ngokumelene nendandatho yesihlalo ngamandla ohlangothini lokucindezela okuphansi, okudala uphawu lwesibili. Uma ingcindezi ephakathi nendawo iphakeme, ukusebenza kokuvala kungcono.
Izici eziyinhloko ze-valve yesango le-steam ye-NORTECH
Izici Zokuklama
- Ukuvalwa okuqinile okufezwa yingcindezi yomugqa—hhayi ngenxa yesenzo sokubopha ngomshini ngakho-ke kuqeda ukubopha kokushisa
- Ukwehla okuncane kwengcindezi
- I-API 598 ivaliwe ngezindlela ezimbili
- Isenzo sokuzihlanza phakathi kwediski nesihlalo
- Ilungiselelo lokudlula liyatholakala
- Itholakala ngensimbi yekhabhoni eshisa kakhulu, insimbi ye-chrome-moly, kanye nezinto zokwakha zensimbi engagqwali: ASTM A216 GR WCB, ASTM A217 GR WC6, ASTM A217 GR, WC9, kanye ne-ASTM A351 GR CF8M.
- Itholakala nomqhubi wesandla, noma ifakwe i-actuator efanelekile oyikhethile
| Igama lomkhiqizo | I-valve yesango lesilayidi esihambisanayo |
| Ububanzi obujwayelekile | 2”-24”(DN50-DN600) |
| Qeda uxhumano | I-RF, BW, RTJ |
| Isilinganiso sokucindezela | I-PN16/25/40/63/100/250/320, Isigaba 150/300/600/900/1500/2500 |
| Izinga lokuklama | I-ASMEB16.34, i-API 6D |
| Izinga lokushisa lokusebenza | -29~425°C (kuye ngokuthi izinto ezikhethiwe) |
| Izinga lokuhlola | I-API598/EN12266/ISO5208 |
| Isicelo esiyinhloko | Umusi/Amafutha/Igesi |
| Uhlobo lokusebenza | I-handwheel/i-gearbox esebenzisa isandla/i-actuator kagesi |
Idiski kanye nentwasahlobo yevalvu yesango lomusi:Intwasahlobo ecindezelwe ku-inconel X750 ibekwa phakathi kwamadiski amabili endaweni efanayo.
I-Pillar kanye ne-Bridge BBOSY ye-valve yesango lomusi:Idizayini ye-Pillar & Bride BBOSY, i-York yaklanywa ngezinsika zensimbi ezimbili noma ezine ezibunjiwe, kuye ngobubanzi bevalvu.
Ukuhlolwa kwe-hydraulic kwe-valve yesango le-steam ye-NORTECH
Ukuhlolwa kwevalvu yesango lomusi.
- ukuhlolwa kwegobolondo izikhathi ezingu-1.5 zokucindezela okulinganiselwe
- isivivinyo sokuvala uphawu olunomfutho ophansi nomoya ongu-0.6 Mpa
- isivivinyo sokuvala uphawu oluphansi ngamanzi angu-0.4 Mpa
Umbukiso Womkhiqizo: i-valve yesango lomusi
Isetshenziswa kuphi ivalvu yesango lomusi?
I-valve yesango lomusi isetshenziswa kabanzi emkhakheni wamakhemikhali, uphethiloli, igesi yemvelo, njll.Idivayisi yomthombo wokukhiqiza igesi yemvelo, amapayipi okuhambisa nokugcina (Class150~2500/PN1.0~42.0MPa, izinga lokushisa lokusebenza -29~450℃), amapayipi ane-slended particle media, ipayipi legesi lasemadolobheni, ubunjiniyela bamanzi. Yakhelwe ukuhlinzeka ngokuhlukaniswa kanye nokudluliselwa kokugeleza ohlelweni lwamapayipi noma ingxenye uma ivaliwe, ngezinye izikhathi ingafakwa endaweni yokupompa ukuze kulawulwe noma kulawulwe ukugeleza.
