Yintoni iSatifikethi se-API 607
IUmgangatho we-API 607, ephuhliswe yiI-American Petroleum Institute (API), ichaza iinkqubo ezingqongqo zokuvavanya umliloiivalvu zokujika ikota(iivalvu zebhola/zeplagi) kunye neevalvu ezineizihlalo ezingezizo ezesinyithiEsi siqinisekiso siqinisekisa ukuthembeka kwevalvu ngexesha leengxamiseko zomlilo, siqinisekisa:
-Ukumelana nomlilophantsi kwamaqondo obushushu aphezulu
-Ukuvalwa okuqinileyo kokuvuzangexesha/emva kokuchatshazelwa ngumlilo
-Ukusebenza kakuhleumsitho emva komlilo
Iimfuno eziphambili zoVavanyo lwe-API 607
| Ipharamitha yovavanyo | Inkcazo | Iikhrayitheriya zeSatifikethi |
|---|---|---|
| Uluhlu lobushushu | 650°C–760°C (1202°F–1400°F) | Ukuchacha okuhlala ixesha elide imizuzu engama-30 |
| Uvavanyo loxinzelelo | Uxinzelelo olulinganisiweyo lwe-75%–100% | Umboniso wokungavuzi nto |
| Indlela Yokupholisa | Ukucima amanzi | Ukugcinwa kobume bobume |
| Uvavanyo Lokusebenza | Ukukhwela ibhayisekile emva komlilo | Ukuthobela i-torque |
Amashishini Afuna Isiqinisekiso se-API 607
1.Iindawo zokuCoca ioyileIinkqubo zokuvala ezingxamisekileyo
2.Izityalo zeKhemikhali: Ulawulo lolwelo oluyingozi
3.Izixhobo ze-LNGIivalvu zenkonzo yeCryogenic
4.Amaqonga aselunxwemeni: Iivalvu zehydrocarbon ezinoxinzelelo oluphezulu
I-API 607 vs. Imigangatho Ehambelanayo
Umgangatho | Ububanzi | Iintlobo zeValve eziGutyungelweyo |
|---|---|---|
I-API 607 | Iivalvu ezijika ikota kunye nezihlalo ezingezizo ezesinyithi | Iivalvu zebhola, iivalvu zeplagi |
I-API 6FA | Uvavanyo lomlilo ngokubanzi lweevalvu ze-API 6A/6D | Iivalvu zesango, iivalvu zebhola, iivalvu zeplagi |
I-API 6FD | Jonga ukumelana nomlilo okujoliswe kwiivalvu ezithile | Iivalvu zokujonga iswingi, iivalvu zokujonga ukuphakamisa |
Inkqubo yoQinisekiso lweNqanaba eli-4
1.Ukuqinisekiswa koYilo: Ngenisa iinkcukacha zezinto kunye nemizobo yobunjineli
2.Uvavanyo lweLebhu: Ukulinganisa umlilo kwiindawo ezivunyiweyo
3.Uphicotho-zincwadi lweMveliso: Ukuqinisekiswa komgangatho wenkqubo
4.Ukuthobela NgokuqhubekayoUhlolo lonyaka kunye nohlaziyo lweenguqulelo
Isilumkiso soHlaziyo luka-2023Uhlelo lwamva nje luyalela ukuba kuvavanyweizixhobo zokutywina ezixutyiweyo- hlaziya uhlaziyo ngeI-portal esemthethweni ye-API.
[Icebiso loBuchule]Iivalvu ezinesatifikethi se-API 607 zinciphisa ukusilela kwenkqubo enxulumene nomlilo ngokunciphisa63%(Umthombo: I-International Process Safety Association, 2023).
Izinto ezibalulekileyo ekufuneka ziqwalaselwe:
- Umahluko obalulekileyo phakathi kweziqinisekiso ze-API 607/6FA/6FD
- Indlela iiparamitha zovavanyo lomlilo ezichaphazela ngayo ukukhethwa kwevalvu
- Amaqhinga okugcina isiqinisekiso sisebenza
– Iziphumo zohlaziyo oluqhelekileyo luka-2023
Izixhobo ezicetyiswayo:
[Ikhonkco langaphakathi] Uluhlu lokujonga ukuthobela imithetho ye-API 6FA
[Ikhonkco langaphakathi] Isikhokelo sokukhetha iivalvu ezikhuselekileyo emlilweni
[Ikhonkco langaphakathi] Isikhungo seMigangatho yokuThotyelwa kweMigangatho yeOyile neGesi
Ixesha leposi: Matshi-22-2025