Slurry mechanical seal a me ka mālama ʻana i nā hewa maʻamau
I ka hoʻohana ʻana, ʻoi aku ka nui o ka pilikia o ka hiki ʻole o ka mechanical seal i ka pilikia leak.
He maikaʻi maikaʻi ke sila mīkini ponoʻī a he mea pono ia e pale aku ai i ka leakage, kahi i hoʻopau ʻia e ka mechanical seal factory static ring friction surface hoʻopau i ke noi kiʻekiʻe.Eia kekahi, ʻo nā mea ʻē aʻe o ka pauma centrifugal me ka hoʻohana pololei ʻana i nā sila mechanical ke pāʻani nei i kahi kuleana nui.Kūkākūkā ʻia nā kūlana ma hope o ka leakage seal mechanical o nā kumu kikoʻī a me nā ʻano lapaʻau.
E hoʻouka paʻa .E nānā i ka neʻe ʻana o ka mechanical seal ring plane, inā ʻano wela nui, ʻeleʻele ʻeleʻele a me nā hiʻohiʻona hohonu o ka sealing rubber paʻakikī, nalowale ka elasticity, ke kumu kēia ma muli o ka paʻa o ka hoʻokomo ʻana.
E hoʻouka paʻa .E nānā i ka neʻe ʻana o ka mechanical seal ring plane, inā ʻano wela nui, ʻeleʻele ʻeleʻele a me nā hiʻohiʻona hohonu o ka sealing rubber paʻakikī, nalowale ka elasticity, ke kumu kēia ma muli o ka paʻa o ka hoʻokomo ʻana.
Hoʻoponopono kiʻekiʻe o ka hoʻouka ʻana, hoʻokomo ʻia ka impeller, hoʻohana i ka screwdriver e huki i ka pūnāwai, aia kahi pūnāwai ikaika, ma hope o ka hoʻokuʻu ʻana, aia ka 2-4MM neʻe mamao hiki ke hiki.
ʻO ka hoʻouka ʻana he ʻoluʻolu loa.E nānā i ka mechanical seal dynamic and static ring plane, ʻo kona ʻili he unahi lahilahi, hiki ke holoi i ka ʻili me ka ʻole o ka lole a me ka waimaka,mea hana pahū slurryʻo ia ka nalo ʻana o ka elasticity a me ka hui ʻana ma muli o ka neʻe maikaʻi ʻole a i ʻole axial o ke kaʻa.
ʻO ka hoʻouka ʻana he ʻoluʻolu loa.E nānā i ka mechanical seal dynamic and static ring plane, ʻo kona ʻili he unahi lahilahi, hiki ke holoi i ka ʻili me ka ʻole o ka lole a me ka waimaka,mea hana pahū slurryʻo ia ka nalo ʻana o ka elasticity a me ka hui ʻana ma muli o ka neʻe maikaʻi ʻole a i ʻole axial o ke kaʻa.
ʻAʻole maikaʻi ka mīkini hoʻoheheʻe ʻana i ke ʻano me nā ʻāpana.Ma muli o ka maikaʻi ʻole o ka wai, a ʻoi aku ka kiʻekiʻe o ka mea liʻiliʻi i loko o nā ʻāpana liʻiliʻi hydrochloride paʻakai, ka hoʻokumu ʻana o ka lole abrasive o ka mechanical seal groove surface plane or strain, ring groove a pēlā aku.Pono i ka wā hoʻokomo
Hoʻomaikaʻi i ke kaomi wai a i ʻole ka media, hoʻonui i ka kānana a i ʻole ke pani ʻana i ka sila mechanical.
Hoʻomaikaʻi i ke kaomi wai a i ʻole ka media, hoʻonui i ka kānana a i ʻole ke pani ʻana i ka sila mechanical.
ʻO ka pauma holo maloʻo ka pōʻino ma muli o ka wili maloʻo.ʻOi aku ka maʻamau o kēia ʻano ma ke ʻano o ka valve lalo i kau ʻia ma ka inlet suction, ka ea inlet, ke keʻena pump air, ua hoʻohuli ʻia ka paila, ʻo ka mechanical seal friction heat i hana ʻia i ka wā ʻaʻole hiki ke hoʻomaha ka hana kiʻekiʻe, e nānā i ka mechanical seal , ka puna o ka maʻamau o ka friction surface charred black , rubber hardens cracking.ʻO ke ala kūpono ʻo ka hoʻonohonoho ʻana ʻoiai ke ala ea a me ka lua pamu, e hoʻololi i ka sila mechanical.
No ka mea he wai ka waena, e hoʻopuka i ka cavitation, ʻoi aku ka kiʻekiʻe o ka mahana o ka wai e hana i ka mahu, ka mahu i loko o ka paipu i loko o ke kiʻekiʻe o ke keʻena pamu, ʻaʻole hiki ke hoʻokaʻawale ʻia kēia ʻāpana o ka mahu, ka hopena i ka holo ʻana o ka mechanical seal dry grinding failure.
E hoʻouka i ka uhi pahū, ʻaʻole hiki ke hoʻokomo ʻia i palahalaha, no laila ʻaʻole kū pololei ke kumu a me ka uhi pāpaʻi i mea e hiki ʻole ai i ka mokulele neʻe ke kūlike, ʻaʻole lōʻihi ka manawa o ka pahu, e hopena i ka lole unilateral a me ka seepage.Hiki ke hoʻokomo i ke apo paʻa i ka wā i poino ai ka ʻōpala a i ʻole nā puʻupuʻu o ke apo static, ʻo ke kaʻina hana e hoʻopili ai i ka uhi paʻa paʻa.
ʻO ka ʻelemakule o nā ʻāpana lāʻau , deformation, ka hōʻike nui o ke ʻano o ka wela o ka wai kiʻekiʻe , ka ʻeleʻele medium dissolved.Mai ka ʻili o waho o ka lāʻau lapaʻau i wehe ʻia , ʻaʻoleʻa , nalowale o ka elasticity , no laila e hāʻule ka lāʻau , a laila pono ke hoʻololi ʻia kahi sila mea kūpono .
Hole apo hewa i loko o ka hale, ʻeleʻele ka ʻili.Nā hōʻike o ke ʻano o ka wai mai ka axial, ke apo paʻa a aia kahi āpau ma waena o ka lua i loko a i ʻole ka ʻawaʻawa ʻawaʻawa, ke apo paʻa me ka hoʻololi ʻana, ke kapa komo.ʻO ke ala e hoʻololi ai i ka uhi pahū.
E hoʻouka i ka uhi pahū, ʻaʻole hiki ke hoʻokomo ʻia i palahalaha, no laila ʻaʻole kū pololei ke kumu a me ka uhi pāpaʻi i mea e hiki ʻole ai i ka mokulele neʻe ke kūlike, ʻaʻole lōʻihi ka manawa o ka pahu, e hopena i ka lole unilateral a me ka seepage.Hiki ke hoʻokomo i ke apo paʻa i ka wā i poino ai ka ʻōpala a i ʻole nā puʻupuʻu o ke apo static, ʻo ke kaʻina hana e hoʻopili ai i ka uhi paʻa paʻa.
ʻO ka ʻelemakule o nā ʻāpana lāʻau , deformation, ka hōʻike nui o ke ʻano o ka wela o ka wai kiʻekiʻe , ka ʻeleʻele medium dissolved.Mai ka ʻili o waho o ka lāʻau lapaʻau i wehe ʻia , ʻaʻoleʻa , nalowale o ka elasticity , no laila e hāʻule ka lāʻau , a laila pono ke hoʻololi ʻia kahi sila mea kūpono .
Hole apo hewa i loko o ka hale, ʻeleʻele ka ʻili.Nā hōʻike o ke ʻano o ka wai mai ka axial, ke apo paʻa a aia kahi āpau ma waena o ka lua i loko a i ʻole ka ʻawaʻawa ʻawaʻawa, ke apo paʻa me ka hoʻololi ʻana, ke kapa komo.ʻO ke ala e hoʻololi ai i ka uhi pahū.
A i ʻole nā mea maka e wili ana i ke apo kū i waho, a i ʻole e hoʻohui i ka sealant no ka mālama ulia pōpilikia.
ʻO ka pololei o ka mīkini lima a i ʻole ka puke pai, ka liʻiliʻi, nā kumu ʻino a me ka puke pai, nā ʻano lapaʻau i ʻino ʻia i ka ʻili me ka sandpaper, me ka wili ʻana o nā mea maka, i loko o ke apo no ka mālama ʻana i ka pilikia, ʻo ke ala maikaʻi loa no ka lāʻau a i ʻole ka pahu casement post processing hoʻi i ke kumu kumu. nui .
ʻO ka pololei o ka mīkini lima a i ʻole ka puke pai, ka liʻiliʻi, nā kumu ʻino a me ka puke pai, nā ʻano lapaʻau i ʻino ʻia i ka ʻili me ka sandpaper, me ka wili ʻana o nā mea maka, i loko o ke apo no ka mālama ʻana i ka pilikia, ʻo ke ala maikaʻi loa no ka lāʻau a i ʻole ka pahu casement post processing hoʻi i ke kumu kumu. nui .
Ka manawa hoʻouna: Iulai-13-2021