Ka hoʻohana ʻana i ka valve wela kiʻekiʻe i ka hana mana wela a me nā māla ʻē aʻe

Kiʻekiʻe wela wela ʻO ka valve e hana ana ma lalo o nā kūlana wela kiʻekiʻe, hoʻohana nui ʻia i ka ʻaila, ka ʻoihana kemika, ka metallurgy, ka mana wela a me nā ʻoihana ʻē aʻe. ʻOi aku ka nui o ka mana o ka mana wela, ʻoi aku ka koʻikoʻi o nā kīwaha wela kiʻekiʻe, kahi mea nui i ka hōʻoia ʻana i ka palekana, kūpaʻa a me ka hana pono o ka ʻōnaehana mana. E kālele ana kēia pepa i ka hoʻohana ʻana i ka valve wela kiʻekiʻe i ka hoʻokumu ʻana i ka mana wela a me nā kula ʻē aʻe.

ʻO ka mea mua, ka hoʻohana ʻana i nā kīwaha wela kiʻekiʻe ma ke kahua o ka mana wela
1. Pūnaehana Boiler: I loko o ka ʻōnaehana boiler o ka mana wela wela, hoʻohana ʻia nā kiʻekiʻe wela wela i nā loulou like ʻole, e like me nā kīwaha mahu, nā kīwī wai hānai nui, nā kīwī reheater, nā kīwaha superheater, nā pahu blowdown, a me nā mea ʻē aʻe. kiʻekiʻe wela a me nā kūlana kiʻekiʻe kiʻekiʻe, a loaʻa nā koi kiʻekiʻe no ka hana kiʻekiʻe kiʻekiʻe, hoʻopaʻa i ka pale a me ka sila ʻana o nā mea.

2. Pūnaehana hoʻoheheʻe mokuahi: I loko o ka ʻōnaehana hoʻoheheʻe mokumahu, hoʻohana nui ʻia nā kiʻekiʻe wela wela e hoʻoponopono i ke ala kahe a me ke kaomi o ka mahu, e like me ka hoʻoponopono ʻana i nā valves, nā valves palekana, nā kiwi nānā, a me nā mea ʻē aʻe. e kū i ka wela kiʻekiʻe a me ke kiʻekiʻe o ka hana ʻana i nā wahi hana, ʻoiai e loaʻa ana ka maikaʻi o ka hana sila a me ke kūpaʻa.

3. Pūnaehana hoʻoheheʻe: I loko o ka ʻōnaehana hoʻoluʻu o nā mea kanu wela, hoʻohana nui ʻia nā valve kiʻekiʻe e hoʻomalu i ka kahe a me ke kaomi o ka wai hoʻoluʻu, e like me nā valve wai hoʻomaha, nā pahele, a me nā mea ʻē aʻe. o ke kiʻekiʻe wela, ke kiʻekiʻe kiʻekiʻe a me ka kiʻekiʻe kahe kahe, a loaʻa i nā koi kiʻekiʻe no ka pale ʻana o ka oxidation, ke kūpaʻa a me ka hoʻopaʻa ʻana i ka waiwai o nā mea.

ʻO ka lua, nā pōmaikaʻi o nā kiʻekiʻe wela wela i ka mana wela a me nā māla ʻē aʻe
1. ʻO ka ikaika wela kiʻekiʻe: ʻo ka valve wela kiʻekiʻe ua lawa ka ikaika wela kiʻekiʻe e mālama i nā waiwai mechanical maikaʻi ma lalo o nā kūlana wela kiʻekiʻe me ka ʻole o ka deformation a i ʻole ka pōʻino.

2. Oxidation kū'ē: kiʻekiʻe wela wela mea he maikai oxidation kū'ē, hiki ke pale aku oxidation corrosion ma kiʻekiʻe wela kaiapuni, hoʻonui i ka lawelawe ola o ka pahu.

3. Wear pale: kiʻekiʻe wela wela loaʻaʻaʻaʻaʻahu kū'ē kū'ēʻaʻahu ma lalo o kiʻekiʻe wela kūlana e hōʻoiaʻiʻo lōʻihi-manawa paʻa hana o ka valve.

4. Hoʻopaʻa: ʻO ka valve wela kiʻekiʻe he sealing maikaʻi, hiki ke pale pono i ka leakage ma ke ʻano wela wela, e hōʻoia i ka hana palekana, kūpaʻa a me ka maikaʻi o ka ʻōnaehana.

5, kūpaʻa: ʻoi aku ka maikaʻi o ka valve wela kiʻekiʻe, hiki ke mālama i ka hana maʻamau ma lalo o nā kūlana wela kiʻekiʻe, e hōʻemi i ka helu hāʻule a me nā kumukūʻai mālama.

ʻO ka valve wela kiʻekiʻe ka nui o nā noi i ka mana wela a me nā māla ʻē aʻe, he mea nui ia e hōʻoia i ka palekana, kūpaʻa a me ka hana pono o ka ʻōnaehana mana. Me ka hoʻomau mau ʻana o ka ʻepekema a me ka ʻenehana, e hoʻomau mau ʻia nā kiʻekiʻe wela wela a hoʻomaikaʻi ʻia ma ke ʻano o nā mea waiwai, ka hoʻolālā, ka hana hana, a me nā mea ʻē aʻe, e hoʻokō i nā koi ʻenehana ikaika loa i nā kula e like me ka hana mana wela.