I ka wā e pili ana i ka ʻoihana petrochemical, ʻaʻole he mea waiwai ka palekana—he kauoha ia. Me nā puʻe kiʻekiʻe, nā mea hoʻokalakupua, a me nā wela kiʻekiʻe i ka pāʻani ʻana, ʻo ke koho ʻana i nā kiwi kūpono no ka hana ʻana i ka ʻoihana petrochemical ʻaʻole ia he hoʻoholo loea wale nō - he mea hoʻopakele ola. Akā me ka nui o nā ʻano valve a me nā mea i loaʻa, pehea ʻoe e hōʻoiaʻiʻo ai i kāu koho ʻana e kākoʻo i ka pono hana a me ka palekana kiʻekiʻe?
1. E hoʻomaopopo mua i ke kaiapuni noi
Ma mua o ka nānā ʻanakiwikāʻano, e loiloi i ke ʻano hana. He mea ʻino paha ka wai, abrasive, flammable, a ʻona paha? He aha ke kaomi a me ka pae wela? Hoʻopili pololei kēia mau ʻano i nā valves no nā noi ʻoihana petrochemical i kūpono. ʻO ke koho ʻana i kahi mea valve kūpono ʻole a i ʻole ka hoʻolālā hoʻopaʻa ʻana hiki ke hopena i nā hemahema pōʻino.
2. Koho Material: Hoʻomaka ka palekana ma ʻaneʻi
Pono e kūkulu ʻia nā ʻūhā mai nā mea hiki ke kū i nā ʻano kemika koʻikoʻi maʻamau i nā mea kanu petrochemical. Hoʻohana mau ʻia ke kila kila, ke kila kalapona, a me nā huila kūikawā e like me Hastelloy. He mea koʻikoʻi ka pale ʻana i ka corrosion — ʻo ke koho ʻana i ka mea hewa hiki ke alakaʻi i nā leaka, ʻino, a i ʻole nā pahū. ʻO nā elastomers kiʻekiʻe no nā sila a me nā gaskets he kī nui no ka hilinaʻi lōʻihi.
3. E koho i ke ʻano ʻāpau kūpono no ka hana
ʻO nā kaʻina hana like ʻole e kāhea i nā mīkini valve like ʻole. ʻo kahi laʻana:
l He mea maikaʻi loa nā kiwi pōpō no ka mana on/off me ka liʻiliʻi o ka hāʻule kaomi.
l Hāʻawi nā kīpē Globe i ka mana kahe pololei akā hiki ke kaohi i ke kahe.
l ʻO nā kīwī Butterfly he mālama ākea a maikaʻi no nā laina nui-diameter.
l He mea nui nā pahu hoʻomaha palekana no nā ʻōnaehana pale kaomi.
I ka ʻoihana petrochemical, me ka hoʻohana ʻana i ke ʻano valve hewa hiki ke hōʻeha i ka hana kūpono ʻole a i ʻole nā pilikia palekana. E loiloi i nā koi kikoʻī o kēlā me kēia laina kaʻina hana ma mua o ka hoʻopau ʻana i ke ʻano valve.
4. Pono nā hiʻohiʻona palekana ahi a me ka anti-Blowout
Hoʻohana pinepine nā keʻena petrokimia i nā mea hiki ke hoʻopau ʻia. No ka hoʻohaʻahaʻa ʻana i nā pōʻino ahi, koho i nā kiwi i hōʻoia ʻia i ke ahi-palekana. Hoʻohui ʻia, hoʻomaikaʻi nā kumu anti-blowout a me nā ʻōnaehana hoʻopaʻa ʻelua i ka palekana a me ka lōʻihi, ʻoi aku hoʻi i nā pipeline kiʻekiʻe. ʻAʻole koho hou kēia mau hiʻohiʻona - pono lākou no nā ʻūhā hou no nā hana ʻoihana petrochemical.
5. E hōʻoia i ka hoʻokō ʻana i nā kūlana International
E ʻimi mau i nā valve e pili ana i nā kūlana i ʻike ʻia e like me API, ASME, ISO, a me ANSI. ʻAʻole wale kēia mau palapala hōʻoia i nā pahu pahu bureaucratic - ke hōʻoiaʻiʻo nei lākou e hoʻokō ka valve i ka palekana liʻiliʻi, ka hana, a me nā koi o ka maikaʻi. Ma nā wahi i hoʻoponopono ʻia e like me ka ʻoihana petrochemical, ʻaʻole koho ka hoʻokō.
6. Mai poina i ka mālama ʻana a me ka nānā ʻana
Hiki ke hāʻule ka valve kiʻekiʻe loa me ka mālama ʻole ʻia. E koho i nā hoʻolālā e hiki ai ke nānā maʻalahi a hoʻololi i nā mea i loko. Eia kekahi, e noʻonoʻo i ka hoʻohui ʻana i nā ʻōnaehana mākaʻikaʻi valve akamai e hoʻomaopopo i nā mea hoʻohana i nā leaka, hoʻololi ʻana i ke kaomi, a i ʻole nā ʻano ʻano wela—e hoʻohui i kahi papa kikohoʻe o ka palekana.
Palekana ma o ke koho akamai
I ka ʻāpana petrochemical, ʻo ke koho valve kūpono ke ʻokoʻa ma waena o ka hana maʻemaʻe a me kahi hanana weliweli. Ma ka hoʻomaopopo ʻana i kāu kaʻina hana, ke koho ʻana i nā mea kūpono a me nā ʻano valve, a me ke koi ʻana i nā hoʻolālā i hōʻoia ʻia, palekana i ke ahi, hiki iā ʻoe ke kūkulu i kahi ʻōnaehana e hana pono ma lalo o ke kaomi.
At Taike Valve, loea mākou i ka hāʻawi ʻana i nā valve paʻa, palekana no nā noi ʻoihana petrochemical. E hoʻokaʻaʻike mai iā mākou i kēia lā e ʻimi i nā hāʻina hilinaʻi e kūpono i kāu mau koi ʻenehana a palekana.
Ka manawa hoʻouna: ʻAukake-06-2025