Māhele Huahana
Nā koi hoʻolālā kumu no nā pahu waihona lng paʻa
Ka lā: Feb 14, 2020
Ho'āʻo: Ma mua o ka hoʻohana mua ʻana, kapahu waihona lngpono e hoʻāʻo ʻia e hōʻoia i ka hoʻolālā ʻenehana a me nā mea hana, ka hana ʻana, ka hui ʻana a me ka hoʻāʻo ʻana i nā kūlana. Na ka mea hoʻohana ke kuleana no kēia mau hoʻokolohua. ʻAe ʻia ka ʻāpana hoʻohana e hāʻawi i kekahi ʻāpana o ka hana i nā mea nānā i hoʻohana ʻia e nā ʻāpana ʻē aʻe, nā hui kiaʻi a i ʻole nā hui noiʻi ʻepekema, ʻinikua lehulehu a i ʻole nā hui mālama. E loaʻa i ka mea nānā nā ʻike i hōʻike ʻia i loko o nā kikoʻī tank kūpono a i ʻole nā kūlana a me ka ʻike i kuhikuhi ʻia i kēia maʻamau.
Lng pahu waiho pahu mau koi hoʻolālā kumu
1. ʻO nā ʻāpana o ka pahu waihona lng e pili pinepine ana me lng a me nā mea a pau e pili ana me lng a cryogenic lng mahu [mahu me ka mahana haʻahaʻa ma mua o -29 ° F (-20 ° F)] pono ke kino a me ke kinikini me lng. Hoʻololi a kūpono no ka hoʻohana ʻana ma -168 ° C (-270 ° F).
2. O ka ili waho o ka lng cryogenic waihona pahu hiki accidentally komo i loko o ka pilina me ka hanauna wela ma muli o ka leakage o LGN a cryogenic mahu ma ka flange, kiwikā, sila, a me kekahi poʻo non-welded, no laila, pono ia e hana ma keia wela a i ole e pale ia mai Hoopilikia ia e ia ike.
3. E ho'okō 'ia nā 'ōnaehana paipu a pau i loko o ka pahu waihona lng i nā 'ōlelo o ka Mokuna 6.pahu pahuʻO nā ʻōnaehana paipu e hoʻokomo i nā paipu a pau i loko o ka pahu, nā wahi insulated a me nā hakahaka, a me nā paipu waho i hoʻopili ʻia a i hoʻopili ʻia paha i ka pahu a hiki i ka hoʻopili ʻana o ka hapa mua o ka paipu i ka hau. ʻAʻole uhi kēia koi i ka ʻōnaehana hoʻololi kinoea inert holoʻokoʻa i loko o kahi ākea insulated. I ka hihia o nā pahu waihona ASME, e hoʻokō nā ʻōnaehana paipu a pau o nā ʻāpana pahu waihona, me ka paipu ma waena o nā pahu i loko a me waho, me ka ASEM Volume B o ke Code for Boilers and Pressure Vessels, a i ʻole ASEM B 31.3 Process Piping. E hōʻike a hoʻopili ʻia ka hoʻokō ʻana i ka maʻamau i ka Pepa U-I ma ka Appendix W o ke Code ASEM no nā Boilers and Pressure Vessels, "Pressure Vessel Manufacturer Data Report".
4. Hoʻonohonoho ʻia ʻelua a ʻoi aku mau pahu pahu cryogenic lng i loko o kahi pahu pale maʻamau. Hiki i ke kahua pahu waihona ke kū i ka pilina me lng, a i ʻole e pale ʻia mai ka hoʻopili ʻana me ka lng hōʻiliʻili a hoʻoweliweli i ka pono o ke kūkulu ʻana.
5. Pono e hoʻolālā ʻia nā pahu waihona lng a pau no ka hoʻopiha ʻana i luna a me lalo, ke ʻole he mau hana kūpono ʻē aʻe e pale aku ai i nā sub-house.
Ho'āʻo: Ma mua o ka hoʻohana mua ʻana, pono e hoʻāʻo ʻia ka pahu mālama lng e hōʻoia i ka hoʻolālā ʻana o ka ʻenekinia a me nā mea hana, ka hana ʻana, ka hui ʻana a me ka hoʻāʻo ʻana i nā kūlana. Na ka mea hoʻohana ke kuleana no kēia mau hoʻokolohua. ʻAe ʻia ka ʻāpana hoʻohana e hāʻawi i kekahi ʻāpana o ka hana i nā mea nānā i hoʻohana ʻia e nā ʻāpana ʻē aʻe, nā hui kiaʻi a i ʻole nā hui noiʻi ʻepekema, ʻinikua lehulehu a i ʻole nā hui mālama. E loaʻa i ka mea nānā nā ʻike i hōʻike ʻia i loko o nā kikoʻī tank kūpono a i ʻole nā kūlana a me ka ʻike i kuhikuhi ʻia i kēia maʻamau.
Lng pahu waiho pahu mau koi hoʻolālā kumu
1. ʻO nā ʻāpana o ka pahu waihona lng e pili pinepine ana me lng a me nā mea a pau e pili ana me lng a cryogenic lng mahu [mahu me ka mahana haʻahaʻa ma mua o -29 ° F (-20 ° F)] pono ke kino a me ke kinikini me lng. Hoʻololi a kūpono no ka hoʻohana ʻana ma -168 ° C (-270 ° F).
2. O ka ili waho o ka lng cryogenic waihona pahu hiki accidentally komo i loko o ka pilina me ka hanauna wela ma muli o ka leakage o LGN a cryogenic mahu ma ka flange, kiwikā, sila, a me kekahi poʻo non-welded, no laila, pono ia e hana ma keia wela a i ole e pale ia mai Hoopilikia ia e ia ike.
3. E ho'okō 'ia nā 'ōnaehana paipu a pau i loko o ka pahu waihona lng i nā 'ōlelo o ka Mokuna 6.pahu pahuʻO nā ʻōnaehana paipu e hoʻokomo i nā paipu a pau i loko o ka pahu, nā wahi insulated a me nā hakahaka, a me nā paipu waho i hoʻopili ʻia a i hoʻopili ʻia paha i ka pahu a hiki i ka hoʻopili ʻana o ka hapa mua o ka paipu i ka hau. ʻAʻole uhi kēia koi i ka ʻōnaehana hoʻololi kinoea inert holoʻokoʻa i loko o kahi ākea insulated. I ka hihia o nā pahu waihona ASME, e hoʻokō nā ʻōnaehana paipu a pau o nā ʻāpana pahu waihona, me ka paipu ma waena o nā pahu i loko a me waho, me ka ASEM Volume B o ke Code for Boilers and Pressure Vessels, a i ʻole ASEM B 31.3 Process Piping. E hōʻike a hoʻopili ʻia ka hoʻokō ʻana i ka maʻamau i ka Pepa U-I ma ka Appendix W o ke Code ASEM no nā Boilers and Pressure Vessels, "Pressure Vessel Manufacturer Data Report".
5. Pono e hoʻolālā ʻia nā pahu waihona lng a pau no ka hoʻopiha ʻana i luna a me lalo, ke ʻole he mau hana kūpono ʻē aʻe e pale aku ai i nā sub-house.
Ho'āʻo: Ma mua o ka hoʻohana mua ʻana, pono e hoʻāʻo ʻia ka pahu mālama lng e hōʻoia i ka hoʻolālā ʻana o ka ʻenekinia a me nā mea hana, ka hana ʻana, ka hui ʻana a me ka hoʻāʻo ʻana i nā kūlana. Na ka mea hoʻohana ke kuleana no kēia mau hoʻokolohua. ʻAe ʻia ka ʻāpana hoʻohana e hāʻawi i kekahi ʻāpana o ka hana i nā mea nānā i hoʻohana ʻia e nā ʻāpana ʻē aʻe, nā hui kiaʻi a i ʻole nā hui noiʻi ʻepekema, ʻinikua lehulehu a i ʻole nā hui mālama. E loaʻa i ka mea nānā nā ʻike i hōʻike ʻia i loko o nā kikoʻī tank kūpono a i ʻole nā kūlana a me ka ʻike i kuhikuhi ʻia i kēia maʻamau.
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ʻatikala aʻe:
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