Iimfuno zoyilo olusisiseko kwiitanki zokugcina ezimileyo

Uvavanyo: Ngaphambi kokusetyenziswa kokuqala, iitanki yokugcinakufuneka ivavanywe ukuqinisekisa ukuba uyilo lobunjineli kunye nemathiriyeli, ukuvelisa, ukudibanisa kunye novavanyo luyayifezekisa imigangatho. Umsebenzisi uya kuba noxanduva kwezi mvavanyo. Iyunithi yosetyenziso ivumelekile ukuba igunyazise nayiphi na inxalenye yomsebenzi kubahloli abaqeshwe zezinye iiyunithi, iinkampani zokubeka iliso okanye amaziko ophando lwenzululwazi, i-inshurensi yoluntu okanye iinkampani zokubeka esweni. Umhloli uya kuba neziqinisekiso ezichazwe kwiinkcukacha zetanki ezifanelekileyo okanye imigangatho kunye nolwazi oluchazwe kulo mgangatho.

itanki yokugcina Lng iimfuno ezisisiseko zoyilo
1. Amalungu kwitanki yokugcina ye-lng ahlala edibana ne-lng kunye nazo zonke izinto ezidibene nomphunga we-lng okanye we-cryogenic lng [umphunga onamaqondo obushushu angaphantsi kwe -29 ° F (-20 ° F)] kufuneka zihambelane ngokomzimba nangokwekhemikhali kunye ne-lng. Ukulungelelanisa kwaye kufuneka ilungele ukusetyenziswa kwi -168 ° C (-270 ° F).

2. Umphezulu wangaphandle we-lng cryogenic storage tank ungadibana ngengozi kunye nobushushu besizukulwana esibangelwa ukuvuza kwe-LGN okanye umphunga we-cryogenic kwi-flange, i-valve, i-seal, okanye enye intloko engabonakaliyo, ngoko kufuneka ifaneleke ukusebenza kule bushushu okanye kufuneka ikhuselwe kwi-Affected by exposure.

3. Zonke iinkqubo zemibhobho eziyinxalenye yetanki yokugcina ziya kuthobela izibonelelo zeSahluko 6.itankiiinkqubo zemibhobho ziyakubandakanya yonke imibhobho eitankini, izithuba ezigqunyiweyo nezifunxayo, kunye nemibhobho yangaphandle edityaniswe okanye eqhagamshelwe kwitanki de indawo yokuqala yombhobho idityaniswe nomkhenkce. Le mfuneko ayiquki yonke inkqubo yokutshintshwa kwegesi engasebenziyo ebekwe kwindawo egqunyiweyo. Kwimeko yeetanki zokugcina ze-ASME, zonke iinkqubo zemibhobho yamacandelo etanki yokugcina, kubandakanywa umbhobho phakathi kwetanki zangaphakathi nangaphandle, ziya kuhambelana ne-ASEM uMqulu B weKhowudi yeeBoilers kunye neMibhobho yoxinzelelo, okanye i-ASEM B 31.3 yeMibhobho yeNkqubo. Ukuthotyelwa komgangatho kuya kuboniswa okanye kufakwe kwiFomu ye-U-I kwiSihlomelo W seKhowudi ye-ASEM yeeBoilers kunye neZikhuni zoxinzelelo, "Ingxelo yeDatha yoMvelisi weVessel yoxinzelelo".4. Iitanki ezimbini okanye ngaphezulu ze-lng cryogenic zokugcina zihlelwe kwi-dyke yokukhusela eqhelekileyo. Isiseko setanki yokugcina kufuneka sikwazi ukumelana nokunxibelelana ne-lng, okanye sikhuseleke ekudibaneni ne-lng eqokelelweyo kunye nomngcipheko wengqibelelo yesakhiwo.

5. Onke amatanki okugcina i-lng kufuneka enzelwe ukuzaliswa phezulu nangaphantsi, ngaphandle kokuba kukho amanye amanyathelo asebenzayo okuthintela izindlu ezincinci.
Uvavanyo: Phambi kokusetyenziswa kokuqala, itanki yokugcina i-lng kufuneka ivavanywe ukuqinisekisa ukuba uyilo lobunjineli kunye nemathiriyeli, ukuvelisa, ukudibanisa kunye novavanyo luyahlangabezana nemigangatho. Umsebenzisi uya kuba noxanduva kwezi mvavanyo. Iyunithi yosetyenziso ivumelekile ukuba igunyazise nayiphi na inxalenye yomsebenzi kubahloli abaqeshwe zezinye iiyunithi, iinkampani zokubeka iliso okanye amaziko ophando lwenzululwazi, i-inshurensi yoluntu okanye iinkampani zokubeka esweni. Umhloli uya kuba neziqinisekiso ezichazwe kwiinkcukacha zetanki ezifanelekileyo okanye imigangatho kunye nolwazi oluchazwe kulo mgangatho.