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ua hoʻokomo ʻia nā ʻaʻahu insulation ma nā valves lako i loko o ka hale hana hoʻomaʻemaʻe

2025-12-02

No ka loiloi pololei ʻana i ka waiwai mālama ikehu maoli o Ka Hoʻopaʻa ʻana o nā Lako Hana nā ʻaʻahu, hoʻohana kēia hoʻāʻo i ke ʻano hoʻohālikelike "ma mua a ma hope": Ma lalo o ke kumumanaʻo he kūlike loa nā kūlana hana o nā lako (ka mahana hana, ka ukana, ka mahana ambient), hoʻohana ʻia nā mea hana ʻoihana e like me nā mea ʻike mahana kiʻekiʻe, nā mika kahe wela, a me nā mika mana e nānā i ka mahana o ka ʻili o nā lako a me ka nalowale o ka hoʻoheheʻe wela ma mua a ma hope o ke kau ʻana o nā ʻaʻahu insulation. Ke lawe nei i nā kiʻi ma kahi e like me ka laʻana: Ma kēia hiʻohiʻona hoʻāʻo, i ka wā ʻaʻole i hoʻolako ʻia nā valves lako me nā ʻaʻahu insulation, hoʻokuʻu mau ko lākou mau ʻili wela kiʻekiʻe i ka wela i waho, e hopena ana i ka mahana hana a hiki i 120 ℃-200 ℃. Ma hope o ke kau ʻana o nā ʻaʻahu insulation, ua ālai pono ʻia ka hoʻoheheʻe ʻana o ka ikehu wela, a ua hoʻemi pololei ʻia ka mahana a puni nā lako i kahi o 35 ℃-45 ℃. —— Ma hope o ke kau ʻana i nā ʻaʻahu insulation ma nā pipelines lako a me nā valves ma ka hale hana hoʻomaʻemaʻe, ua hoʻohaʻahaʻa nui ʻia ka mahana i kahi o 40 ℃, e hoʻokō pono ana i nā koi mahana hana maʻamau no nā lako. Ua hoʻokō nā ana insulation i nā hopena kupaianaha, e hōʻoia pono ana i ka hana paʻa o nā lako.

Nā ʻaila ʻai PGEO (Refinery Division) Hōʻike Loiloi Hoʻokaʻawale Wera Hou a me ka Mālama Ikehu (1)_05.png

Nā ʻaila ʻai PGEO (Refinery Division) Hōʻike Loiloi Hoʻokaʻawale Wera Hou a me ka Mālama Ikehu (1)_08.png