Nūhou ʻoihana
-
Pehea e mālama ai i ka valve i ka wā e hana ai
1. E hoʻomaʻemaʻe i ka valve E hoʻomaʻemaʻe i nā ʻāpana waho a me nā neʻe o ka valve, a mālama i ka pono o ka pena kiwi. ʻO ka papa honua o ka valve, ke kaula trapezoidal ma ke kumu a me ka nati, ka ʻāpana sliding o ka nati a me ka bracket a me kāna mea hoʻoili, ilo a me nā mea ʻē aʻe ...Heluhelu hou aku -
Hoʻokomo ʻia o ka puka penstock
1. Hoʻokomo ʻia o ka ʻīpuka Penstock: (1) No ka ʻīpuka kila i hoʻokomo ʻia ma waho o ka puka, ua hoʻopaʻa ʻia ka ʻīpuka ʻīpuka me ka pā kila i hoʻopili ʻia a puni ka lua o ka pā loko e hōʻoia i ka pili ʻana o ka ʻīpuka me ka laina plumb me kahi deviation o lalo o 1 / 500. (2) No ...Heluhelu hou aku -
ʻO Goggle valve / line blind valve, THT Jinbin valve i hoʻopilikino ʻia
Hiki ke hoʻolako ʻia ka goggle valve / line blind valve me ka mea hoʻokele e like me ka makemake o ka mea hoʻohana, hiki ke hoʻokaʻawale ʻia i hydraulic, pneumatic, electric, manual transmission modes, a hiki ke hoʻomalu ʻia e DCS i ka lumi hoʻomalu. ʻO Goggle valve / line blind valve, pū kekahi ...Heluhelu hou aku -
Manual kaʻina hana o ka valve butterfly uila
Manual kaʻina hana o ka pahu uila lele 1. E kau i ka pahu ma waena o nā flanges ʻelua i hoʻokomo mua ʻia (pono ka pahu flange butterfly valve i hoʻokomo mua ʻia i ke kūlana gasket ma nā ʻaoʻao ʻelua) 2. E hoʻokomo i nā bolts a me nā nati ma nā ʻaoʻao ʻelua i loko o nā lua flange e pili ana ma nā wēlau ʻelua (ka gasket p...Heluhelu hou aku -
ʻO ka ʻokoʻa ma waena o ka pahu puka pahi a me ka valve puka
He kūpono ke kīpē ʻīpuka pahi no ka ʻōpala a me ka pipeline waena i loaʻa i ka fiber, a hiki i kāna pā kīpē ke ʻoki i ka mea fiber ma waena; Hoʻohana nui ʻia ia i ka lawe ʻana i ka slurry lanahu, mineral pulp a me ka papermaking slag slurry pipeline. ʻO ka valve puka pahi ka derivative o ka valve puka, a loaʻa iā ia kāna uni ...Heluhelu hou aku -
ʻO ke kaʻina hana nui o ka hana ʻana i ka ironmaking
ʻO ka ʻōnaehana ʻōnaehana o ke kaʻina hana hana hao: ʻōnaehana maka, ʻōnaehana hānai, ʻōnaehana umu ahi, ʻōnaehana kino umu, kino kinoea a me nā ʻōnaehana hoʻomaʻemaʻe kinoea, tuyere paepae a me ka ʻōnaehana hale paʻi, ʻōnaehana hoʻoheheʻe slag, ʻōnaehana wela wela, hoʻomākaukau ʻana i ka lanahu a ...Heluhelu hou aku -
ʻO nā pono a me nā pōʻino o nā valves like ʻole
1. Puka puka: ʻO ka pāpaʻi puka e pili ana i kahi pahu e neʻe ana ka lālā pani (puka) ma ke ala kū pololei o ke axis channel. Hoʻohana nui ʻia no ka ʻoki ʻana i ke kikowaena i loko o ka pipeline, ʻo ia hoʻi, wehe piha a pani ʻia paha. ʻO ka maʻamau, ʻaʻole hiki ke hoʻohana ʻia ka valve puka e like me ke kahe hoʻoponopono. Hiki ke...Heluhelu hou aku -
He aha ka mea accumulator?
1. He aha ka accumulator ʻO Hydraulic accumulator he mea ia no ka mālama ʻana i ka ikehu. I loko o ka accumulator, mālama ʻia ka ikehu i mālama ʻia ma ke ʻano o ke kinoea i hoʻopaʻa ʻia, punawai i hoʻopaʻa ʻia, a i ʻole ka ukana hāpai ʻia, a hoʻohana i ka ikaika i kahi wai i hoʻopaʻa ʻole ʻia. Hoʻohana nui ʻia nā Accumulators i ka ʻōnaehana mana wai ...Heluhelu hou aku -
Kūlana hoʻolālā valve
Valve design standard ASME American Society of Mechanical Engineers ANSI American National Standards Institute API American Petroleum Institute MSS SP American Standardization Association of Valves and Fittings Manufacturers British Standard BS Japanese Industrial Standard JIS / JPI German Nation...Heluhelu hou aku -
ʻIke hoʻokomo valve
I ka ʻōnaehana wai, hoʻohana ʻia ka valve e hoʻomalu i ke kuhikuhi, kaomi a me ke kahe o ka wai. I ke kaʻina hana, pili pono ka maikaʻi o ka hoʻokomo ʻana i ka valve i ka hana maʻamau i ka wā e hiki mai ana, no laila pono e mahalo nui ʻia e ka hale kūkulu hale a me ka ʻāpana hana. ʻO ka va...Heluhelu hou aku -
ʻO ka ʻili o ka valve sealing, pehea ka nui o ka ʻike āu e ʻike ai?
Ma ke ʻano o ka hana ʻoki maʻalahi, ʻo ka hana hoʻopaʻa ʻana o ka valve i loko o ka mīkini ka mea e pale ai i ka ʻili mai ke kahe ʻana a i ʻole ke kāohi ʻana i nā mea o waho mai ke komo ʻana i loko o ka hui ma waena o nā ʻāpana o ka lua kahi i loaʻa ai ka valve. ʻO ke kola a me ka hui ...Heluhelu hou aku -
Nānā i nā kumu hoʻomohala o ka ʻoihana pāpaʻi Kina
ʻO nā mea maikaʻi (1) ʻO ka hoʻolālā hoʻomohala ʻoihana nuklea "13th Five-Year" e hoʻoulu nei i ka noi mākeke no nā kīwaha nuklea Ua ʻike ʻia ka mana nuklea ʻo ia ka ikehu maʻemaʻe. Me ka hoʻomohala ʻana o ka ʻenehana mana nuklea a me kona hoʻomaikaʻi ʻana i ka palekana a me ka hoʻokele waiwai, ka nuclea ...Heluhelu hou aku -
Nā manawa hoihoi i ka ʻaila a me ke kinoea
Hoʻokumu ʻia nā manawa kūpono o ka aila a me ke kinoea no ke kūʻai ʻana i ka valve i ʻelua mau ʻano noi: poʻo maikaʻi a me ka pipeline. Hoʻoponopono ʻia nā mea mua e ka API 6A Specification for Wellhead and Christmas Tree Equipment, a ʻo ka hope e ka API 6D Specification for Pipeline a...Heluhelu hou aku -
He aha ka manaʻo o De.DN.Dd
ʻO ka DN (Nominal Diameter) ke ʻano o ke anawaena inoa o ka paipu, ʻo ia ka awelika o ke anawaena o waho a me ke anawaena o loko. Ka waiwai o DN =ka waiwai o De -0.5*ka waiwai o ka manoanoa paia paipu. 'Ōlelo Aʻo: ʻAʻole kēia ke anawaena o waho a i ʻole ka anawaena o loko. ʻO ka wai, ke kila hoʻoili kinoea...Heluhelu hou aku