Ke kukulu ana o ka Diesel Generator Exhaust Gas Turbocharger

ʻApelila 22, 2022

Hoʻolako ʻia nā mea hana Diesel me nā turbocharger ma ka mīkini i mea e hoʻonui ai i ka mana o kā lākou mau ʻāpana ponoʻī.Hoʻokumu ʻia ia i nā ʻāpana nui e like me ka pahu turbine, ka pahu waena, ka pahu compressor, ke kino rotor a me nā bearings lana.Hoʻopili ʻia ka pahu turbine i ka paipu hoʻopau engine.Hoʻopili ʻia ka inlet o ka pahu compressor me ke ala ea o ka kānana ea, ʻoiai ke alakaʻi nei ka puka i ka cylinder engine.Hoʻokumu ʻia ka diffuser o ka compressor e ka āpau ma waena o ka pahu compressor a me ka pahu waena.

 

ʻO ke kino rotor he rotor shaft, he compressor impeller a me ka turbine, i hoʻopaʻa ʻia ma ke kumu rotor.ʻO ka impeller compressor he alumini-gula hoʻolei ʻia a hoʻopaʻa ʻia ma ke kumu rotor me kahi nut.Pono e nānā ʻia ke kino rotor no ke kaulike static a me ke koena ikaika ma mua o ka hoʻokomo ʻia ʻana i ka supercharger, a ʻae ʻia kona degere unbalance i loko o kahi kikoʻī.

 

ʻO ke kiʻekiʻe o ka wikiwiki rotor o ka turbine gas exhaust e like me nā ʻumi kaukani o nā kipi, a ʻo nā bearings maʻamau i nā mīkini maʻamau ʻaʻole hiki ke hōʻoia i ka hana ʻana o ka rotor i ka wikiwiki kiʻekiʻe.Hoʻohana mau ʻia nā bearings lana ma ka radial hoʻopau kinoea turbochargers .Aia nā āpau ma waena o ka mea lana lana, ke kumu rotor a me ka pūpū waena.I ka wā e hoʻololi ai ka pahu rotor i ka wikiwiki kiʻekiʻe, hoʻopiha ka ʻaila lubricating me kahi kaomi i nā lua ʻelua, no laila e hoʻohuli ka pahu lana i ka ʻaoʻao like me ka rotor shaft i nā kiʻiʻoniʻoni ʻaila i loko a i waho., akā, ʻoi aku ka haʻahaʻa o ka wikiwiki o ka rotational ma mua o ka wikiwiki o ka rotor, no laila e hoʻemi nui ʻia ka wikiwiki laina pili o ka bearing i ka lua bearing a me ke kumu rotor.Ma muli o ke kiʻi ʻaila ʻaila ʻelua, hiki ke hana ʻia ka hoʻoluʻu pālua a me ka damping pālua.No laila, loaʻa i ka bearing lana nā mea maikaʻi o ka hana hilinaʻi ma lalo o ka wikiwiki kiʻekiʻe a me ka haʻahaʻa māmā, e hōʻemi ana i ka haʻalulu o ke kino rotor, a me ka hana maʻalahi a me ka wehe ʻana.


  Construction of Diesel Generator Exhaust Gas Turbocharger


ʻO ka ʻaila lubricating e koi ʻia e ka turbocharger kinoea hoʻopau mai ka ʻaila nui o ka mīkini.Ma hope o ka kānana hou ʻia e ka kānana maikaʻi, komo ia i ka pūpū waena o ka supercharger, a kahe hou i ka crankcase ma ka puka ʻaila haʻahaʻa e hana i kahi pōʻai mau o ke ala ʻaila lubrication.

 

I mea e pale aku ai i ka lewa o ka compressor a me ke kinoea exhaust o ka turbine mai ka lele ʻana i loko o ka casing intermediate, ka hopena i ka emi ʻana o ka hopena supercharging a me ka mana turbine, a me ka mana o ke kinoea hoʻopau wela kiʻekiʻe ma luna o ka bearing. , Hāʻawi ʻia kahi mea hoʻopaʻa i loko o ka turbocharger gas exhaust, a me ka impeller compressor Ua hoʻokomo ʻia ke apo hoʻopaʻa paʻa O-shaped a me kahi pā lewa ea ma waena o ka pahu waena a me ke kumu rotor;ua hoʻokomo ʻia kahi apo hoʻopaʻa ma waena o ke kumu rotor a me ka pahu waena.Eia kekahi, i mea e pale aku ai i ka aila lubricating mai ke komo ʻana i ka compressor, ua hoʻokomo pū ʻia kahi ʻaila ʻaila ma ka pahu rotor ma ka hopena compressor.

 

Hoʻokomo pū ʻia kahi pale wela ma waena o ka pahu waena a me ka pahu turbine e hōʻemi i ka hopena maikaʻi ʻole o ke kinoea wela wela ma ka ʻaila lubricating.ʻO ka hoʻoluʻu ʻana o ka turbocharger hoʻopau i ka ea maʻamau, a aia kekahi wai interlayer ma ka pūpū waena.ʻO ke ala maʻalahi loa e hoʻokuʻu i ka mīkini diesel non-supercharged ʻo ke kau ʻana i kahi supercharger kūpono, hoʻololi i nā paipu hoʻokomo a hoʻopau, hoʻonui kūpono i ka lako aila, a hoʻonui i ke kaapuni aila no ka lubricating i ka supercharger.Hiki ke waiho ʻia nā hale ʻē aʻe.hoololi.Ua hōʻike ka hoʻomaʻamaʻa hiki ke hoʻonui ʻia ka mana o ka mīkini diesel e 20% a 30%, a hiki ke hoʻomaikaʻi ʻia ke kala o ka uahi.

 

ʻO ke ʻano o ka turbocharger kinoea hoʻopau no nā mea hoʻoheheʻe diesel ua hookomoia maanei.Manaʻo wau e kōkua ia iā ʻoe.ʻO Dingbo Power kahi mea hana mīkini e hoʻohui i ka hoʻolālā, hoʻolako, hoʻokō a mālama i nā set generator diesel.Ke alakaʻi nei i ka intercooling supercharged, ʻehā-valve a me ka ʻenehana mana uila, ka hana ʻoi aku ka maikaʻi, ka hoʻonohonoho paʻa, pololei a wikiwiki hoʻi ka hui ʻana, maikaʻi ka pane koke ʻana, ka mana hoʻouka ikaika, mālama mana nui, mana ikaika, mālama i ka ikehu a me ka palekana o ke kaiapuni, no ka poʻe i kaupalena ʻia. mana waiwai.ʻO ka ʻenekinia mīkini, nā mines kemika, nā hale hana, nā hōkele, nā waiwai, nā kula, nā halemai a me nā ʻoihana ʻē aʻe a me nā ʻoihana e hāʻawi i ka palekana palekana, kūpaʻa a hilinaʻi.

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