E le ho fokotsa mesi e tswang khaboneng, lefatshe lohle le batla eneji e hlwekileng e ka nkang sebaka sa eneji ya peterole, mme LNG (Liquefied Natural Gas) ke e nngwe ya dikgetho tsa bohlokwa. HL e qala Pipe ya Vacuum Insulation (VIP) mme e tshehetsa Sistimi ya Taolo ya Vacuum Valve bakeng sa ho fetisetsa LNG ho fihlela tlhoko ya mmaraka.
VIP e sebelisitsoe haholo mererong ea LNG. Ha e bapisoa le ho thibela liphaephe ka mokhoa o tloaelehileng, boleng ba ho lutla ha mocheso ba VIP ke makhetlo a 0.05 ~ 0.035 a ho thibela liphaephe ka mokhoa o tloaelehileng.
Sesebelisoa sa HL Cryogenic se na le boiphihlelo ba lilemo tse 10 mererong ea LNG. Pipe e nang le Vacuum Insulated (VIP) e hahiloe ho latela khoutu ea ASME B31.3 Pressure Piping e le tekanyetso. Phihlelo ea boenjiniere le bokhoni ba taolo ea boleng ho netefatsa katleho le katleho ea fektheri ea moreki.
Lihlahisoa tse Amanang
Letoto la Valve le Thibetsoeng ka Vacuum
Letoto la Lihoete tse Tenyetsehang tsa Letsoho la Vacuum Insulated
Lisebelisoa tsa Tšehetso ea Sistimi ea Liphaephe
BAREKI BA TUMILENG
Kenya letsoho ho ntšetseng pele matla a hloekileng. Ho fihlela joale, HL e nkile karolo kahong ea liteishene tse fetang 100 tsa ho tlatsa khase le lifeme tse fetang 10 tsa ho etsa metsi a litšila.
- Koporasi ea Naha ea Petroleum ea Chaena (CNPC)
LITHAROLLO
Sesebelisoa sa HL Cryogenic se fa bareki Sistimi ea Liphaephe tse Sirelelitsoeng ka Vacuum ho fihlela litlhoko le maemo a merero ea LNG:
1. Sistimi ea Tsamaiso ea Boleng: Khoutu ea Liphaephe tsa Khatello ea ASME B31.3.
2. Sebaka se Fetisetsoang Nako e Telele: Tlhokahalo e phahameng ea bokhoni ba ho thibela ho kenngoa ha lesapo la vacuum ho fokotsa tahlehelo ea khase.
3. Sebaka se selelele sa ho fetisa: ho hlokahala ho nahana ka ho honyela le katoloso ea phaephe e ka hare le phaephe e ka ntle ka har'a mokelikeli o nang le cryogenic le tlas'a letsatsi.
4. Polokeho:
5. Kgokelo le Sistimi ya Pompo: Kgatelelo e phahameng ka ho fetisisa ya moralo ke 6.4Mpa (64bar), mme e hloka sesebelisoa se nang le sebopeho se utlwahalang le bokgoni bo matla ba ho jara kgatelelo e phahameng.
6. Mefuta e fapaneng ea Khokahano: Khokahano ea Bayonet ea Vacuum, Khokahano ea Flange ea Vacuum Socket le Khokahano e Welded li ka khethoa. Ka mabaka a polokeho, Khokahano ea Bayonet ea Vacuum le Khokahano ea Flange ea Vacuum Socket ha li khothalletsoe ho sebelisoa ka har'a phaephe e nang le bophara bo boholo le khatello e phahameng.
7. Letoto la Valve e Sirelelitsoeng ka Vacuum (VIV) le Fumanehang: Ho kenyeletsoa Valve e Sirelelitsoeng ka Vacuum (Pneumatic) Shut-off, Valve ea ho Checka e Sirelelitsoeng ka Vacuum, Valve e Laolang e Sirelelitsoeng ka Vacuum jj. Mefuta e fapaneng ea VIV e ka kopanngoa ka mokhoa o ikhethileng ho laola VIP ha ho hlokahala.
