Kahi palekana, palekana-ikehu a me ke kaiapuni i kahi kahe kahe

ʻO ka paipu uilaʻekolu ala no ka lako wai o ka mea hoʻomehana kiʻekiʻe

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ʻIke kikoʻī

FAQ

Nā huahana huahana

ʻAno  ʻO Valve ʻekolu ala
Hoʻohālike  F763Y-2500LB, F763Y-320, F763Y-420
Pakuhi palena iki  DN 350-650

I ka wā o ka hana maʻamau o ka mea hoʻomehana kiʻekiʻe o 600 i ka 1,000MW supercritical (ultra-supercritical) pāhana mana pumehana, ua wehe ʻia ke ala nui o ke kiʻikuhi ʻekolu ala ma ke kiʻekiʻena hoʻoweliweli kiʻekiʻe a pani ʻia ka bypass. Komo ka wai o ka paila i ka mea hoʻomehana kiʻekiʻe kiʻekiʻe mai ke ala nui ma mua o ke komo ʻana i ka paila ma o ka pahu ʻekolu ala i ka puka hoʻoweliweli kiʻekiʻe.

  1. Hoʻokomo ke kino valve a me ka pāpale i ka hana kila kila.
  2. ʻO ka sealing type o ka kino kiwikā a me ka pāpale e lawe i ka hana hoʻopaʻa pilikino.
  3. ʻO ka piko o ka pāpale kiwikā he wai a me nā lua kahe a me ke kūkulu ʻia o ka piston i ka pāpale kiwikā.
  4. ʻO nā wahi sealing o ka noho kiwikā a me ka disiki e lawe ai i ka St welding No.
  5. Lawe ka se bypass i ka sealing i ka hoʻopili ʻana i ka PTFE elima i mālama ʻia i ke apo a me ka perfluoro O-ring.
  6. ʻO nā mea throttle i loko o ka puka komo ʻekolu-ʻaoʻao a me ka noho kiwikā o luna e ʻae i ka hoʻolālā i hoʻohui ʻia a koi ʻole i kahi orifice throttle hou.

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