3 Koho
3.1 ʻAno
Aia nā ʻano hana like ʻole o ka valve butterfly e like me ka hoʻokahi eccentric, inclined plate type, center line type, double eccentric a me triple eccentric.Ke hana nei ka puʻe waena ma ka ʻau kiwi a me ke kau ʻana ma o ka pā peʻapeʻa.No laila, i ka wā e nui ai ke kahe kahe o ke kaomi kiʻekiʻe a me ke anawaena liʻiliʻi, e hoʻonui ʻia ke anawaena o ke kumu a me ka mānoanoa o ka pā lele.Inā hoʻohana ʻia nā ʻīpuka puka, nā ʻūhā pōleʻa a i ʻole nā kīwaha honua, mai nā ʻano o ka hoʻopaʻa ʻana a me ke kūpaʻa kahe ʻana ʻoi aku ka maikaʻi o ka loiloi ma mua o ka valve butterfly.
3.1 ʻAno
Aia nā ʻano hana like ʻole o ka valve butterfly e like me ka hoʻokahi eccentric, inclined plate type, center line type, double eccentric a me triple eccentric.Ke hana nei ka puʻe waena ma ka ʻau kiwi a me ke kau ʻana ma o ka pā peʻapeʻa.No laila, i ka wā e nui ai ke kahe kahe o ke kaomi kiʻekiʻe a me ke anawaena liʻiliʻi, e hoʻonui ʻia ke anawaena o ke kumu a me ka mānoanoa o ka pā lele.Inā hoʻohana ʻia nā ʻīpuka puka, nā ʻūhā pōleʻa a i ʻole nā kīwaha honua, mai nā ʻano o ka hoʻopaʻa ʻana a me ke kūpaʻa kahe ʻana ʻoi aku ka maikaʻi o ka loiloi ma mua o ka valve butterfly.
I kēia mau makahiki i hala iho nei, ua hoʻomaikaʻi ka puka ʻana o nā ʻīpuka paheʻe-seal i nā ʻōnaehana wai i nā hemahema o nā kīwaha puka e maʻalahi i ka sediment.He liʻiliʻi kona kahe ʻana, a hiki ke hoʻoponopono ʻia ma ka pūnaewele.He kūpono loa ia no nā anawaena liʻiliʻi a me waena, no laila ua hoʻohana mālie ʻia.
3.2 Hoʻopaʻa paʻa
ʻO nā pōmaikaʻi nui o ka valve sealing butterfly valve he hilinaʻi hilinaʻi, ke ola lōʻihi, ke kūpaʻa wela kiʻekiʻe, ʻaʻole maʻalahi e hōʻino a uhaʻi, a me ke kiʻekiʻe o ke kaumaha.No laila, ua hoʻohana nui ʻia i nā makahiki i hala iho nei, ʻoi aku hoʻi no nā ʻāpana koʻikoʻi o nā ʻōnaehana ʻenehana.Inā hoʻolālā maikaʻi ʻia a hana ʻia ka valve soft sealing butterfly valve, hiki ke hoʻopaʻa maikaʻi ʻia, a hiki ke hoʻololi maʻalahi ke anawaena nui ma ka laina.Eia nō naʻe, loaʻa nā pilikia ʻelemakule a hiki ke hoʻohana wale ʻia i nā kūlana hana i kahi kiʻekiʻe ʻole o ka mahana, no laila ua hoʻohana nui ʻia i nā ʻōnaehana wai a me ka wai.
ʻO nā pōmaikaʻi nui o ka valve sealing butterfly valve he hilinaʻi hilinaʻi, ke ola lōʻihi, ke kūpaʻa wela kiʻekiʻe, ʻaʻole maʻalahi e hōʻino a uhaʻi, a me ke kiʻekiʻe o ke kaumaha.No laila, ua hoʻohana nui ʻia i nā makahiki i hala iho nei, ʻoi aku hoʻi no nā ʻāpana koʻikoʻi o nā ʻōnaehana ʻenehana.Inā hoʻolālā maikaʻi ʻia a hana ʻia ka valve soft sealing butterfly valve, hiki ke hoʻopaʻa maikaʻi ʻia, a hiki ke hoʻololi maʻalahi ke anawaena nui ma ka laina.Eia nō naʻe, loaʻa nā pilikia ʻelemakule a hiki ke hoʻohana wale ʻia i nā kūlana hana i kahi kiʻekiʻe ʻole o ka mahana, no laila ua hoʻohana nui ʻia i nā ʻōnaehana wai a me ka wai.
Hoʻohana pū ʻia nā kiwi lele lele e hoʻopaʻa ai i nā metala ʻē aʻe i nā keʻena pumping, condensers, ʻōnaehana hoʻoheheʻe mahu a me nā ʻōnaehana hoʻololi wela i nā mea kanu wela.Hoʻohana pū ʻia nā mea kanu nuklea i ka hoʻokaʻawale ʻana i ka pūpū puʻupuʻu, nā ʻōnaehana spray a me ka brine, etc., ka hoʻokaʻawale ʻana i ka aila a me ka mahu i nā ʻōnaehana hoʻomaʻemaʻe ʻaila.Hāʻawi i ka valve, ʻōnaehana desulfurization a me ka hoʻomaʻamaʻa kinoea huelo, ka ʻūhā wela a me ka ʻāpana catalytic.Aia kekahi mau mea kanu petrochemical, cryogenic, slurry a me nā ʻōnaehana hana pepa.
No ka mahana maʻamau a me nā kūlana puʻupuʻu waena, ʻoi aku ka maikaʻi o ka hoʻohana ʻana i nā kiwi lele lele.No nā wahi e koi ai i ka hilinaʻi kiʻekiʻe, ke ola lōʻihi, a me ka pani lōʻihi, pono e hoʻohana ʻia nā kiwi lele lele i hoʻopaʻa ʻia.
No ka valve i hoʻohana ʻia no ka wai wela maʻamau, inā ʻaʻole koi nui ʻia, ʻaʻole e hoʻololi ʻia no ka manawa lōʻihi a i ʻole kahi kūpono ʻole ke hoʻololi, ʻoi aku ka maikaʻi o ka hoʻohana ʻana i ka valve butterfly me kahi hoʻolālā sila palupalu.Inā hiki ke hōʻoiaʻiʻo ʻia ka maikaʻi o ka lāʻau lapaʻau, ʻo nā kiwi lele lele no ka wai ka nui o ka noho ʻana.
4 Ka hopena
ʻO ka puka mau ʻana o ka ʻenehana hou a me nā mea hou e hoʻomaikaʻi i ka hana ʻana o ka valve butterfly, hoʻonui i ka laulā noi o ka valve butterfly, a waiho i mua i nā koi hou no ka hoʻolālā ʻana a me ke koho ʻana i ka valve butterfly.
ʻO ka puka mau ʻana o ka ʻenehana hou a me nā mea hou e hoʻomaikaʻi i ka hana ʻana o ka valve butterfly, hoʻonui i ka laulā noi o ka valve butterfly, a waiho i mua i nā koi hou no ka hoʻolālā ʻana a me ke koho ʻana i ka valve butterfly.
ʻO Nortech kekahi o nā mea hana valve ʻoihana nui ma Kina me ka palapala hōʻoia ISO9001.
Ka manawa hoʻouna: ʻAukake-20-2021