Pono nā sila mechanical āpau e mālama i kamaka sila mechanicals pani ʻia me ka ʻole o ke kaomi hydraulic.Hoʻohana ʻia nā ʻano punawai like ʻole i nā sila mechanical.
Puna hoʻokahisila mechanicalme ka pono o ka comparatively heavy cross section coil hiki ke pale aku i kahi kiʻekiʻe o ka corrosion a ʻaʻole e hoʻopaʻa ʻia e nā wai viscous He hemahema ko ka puna mechanical seal ʻaʻole e hāʻawi i nā hiʻohiʻona hoʻouka like ʻole no nā alo.Hiki i nā ikaika Centrifugal ke wehe i nā wili.Pono nā pūnāwai hoʻokahi e makemake i kahi ākea axial a me nā sila mechanical me nā nui like ʻole e koi i nā pūnāwai me nā ʻano nui.
Nā pūnāwai lehulehuʻoi aʻe ka liʻiliʻi ma mua o nā pūnāwai hoʻokahi, e hāʻawi ana i kahi ukana like ʻole ma nā maka sila.Hiki ke hoʻohana i nā pūnāwai hoʻokahi wale nō ma ka hoʻololi ʻana i nā wili helu o nā pūnāwai.ʻAʻole kūʻē ka pūnāwai he nui i ka wehe ʻana mai ka ikaika centrifugal ma mua o ka pūnāwai coil hoʻokahi me ka hana ʻokoʻa o nā ikaika.Akā ʻo ka uwea ʻāpana keʻa liʻiliʻi.ʻo nā pūnāwai liʻiliʻi ka mea e pale ʻole ai nā pūnāwai liʻiliʻi i ka ʻino a paʻa
A welelau puna mechanical sealspono ʻoi aku ka liʻiliʻi o ka axial ma mua o ka hoʻolālā pūnāwai lehulehu.Akā, pono e hana ʻia nā mea hana kūikawā e hiki ai i nā hopena hana maikaʻi loa, ma waho aʻe o ka hoʻoheheʻe ʻana i koi ʻia ma kēia hoʻolālā e kaupalena ʻia nā mea i nā mea kila kila kiʻekiʻe a me nā hui Hastelloy.ʻO ke kolu, pono e ʻae ʻia kahi hoʻololi ʻoi aku o ka hoʻouka ʻana no kahi deflection i hāʻawi ʻia.Pono e manaʻo ʻia ka nui o ka nalowale ikaika a i ʻole ka loaʻa ʻana o ka ikaika me ka neʻe axial liʻiliʻi.
He mea holoihe punawai oolea loa;ʻo kaʻoiaʻiʻo,ʻo ka pilikia maʻamau me ka mea holoi holoi,ʻo ia ke kiʻekiʻe o ka punawai.No ka ho'ēmiʻana i ka punawai, hoʻopaʻaʻia nā mea holoi.
bellowsʻO ka hui pū ʻana o kahi pūnāwai a me ka mea hoʻopaʻa inoa lua he metala ma lalo.Aia nā bellow metala welded a me nā bellow i hana ʻia.Hoʻohana ʻia nā bellow i hana ʻia e hōʻemi i ka nui o ka hoʻoheheʻe ʻana me nā bellow i hana ʻia he ʻoi aku ka kiʻekiʻe o ka puna wai ma mua o nā bellow welded.Hana ʻia ke koho ʻana i ka mānoanoa o lalo e like me ke kūʻē ʻana i ke kaomi me ka ʻole o ka nui o ka punawai.He mea nui e koho i ka ʻenehana welding a me ke ʻano o ka bellows no ke ola luhi loa.
Ka manawa hoʻouna: Dec-02-2022