ʻOihana ʻenehana kiʻekiʻe a hou

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mea hana nitrogen wai no ka hana ʻana o ka ʻaikalima

Hōʻike Pōkole:

Hoʻokomo ka mea nitrogen wai e ko mākou anakahi i ka Pressure Swing Adsorption (PSA) e hoʻomākaukau i ka nitrogen maʻemaʻe, a laila e hoʻopili ʻia e ka gas-campuran joule-thomson Refrigeration Cycle, MRC no ka pōkole) e hana i ka nitrogen wai i makemake ʻia.


ʻIke kikoʻī

Nā huahana huahana

ʻO ka ʻikepili ʻoihana

Hoʻokomo ka mea nitrogen wai e ko mākou anakahi i ka Pressure Swing Adsorption (PSA) e hoʻomākaukau i ka nitrogen maʻemaʻe, a laila e hoʻopili ʻia e ka gas-campuran joule-thomson Refrigeration Cycle, MRC no ka pōkole) e hana i ka nitrogen wai i makemake ʻia.

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Nā Manaʻo Hana

Ke kuhikuhi nei i ka pahu hau i hōʻike ʻia ma ke Kii 1, ʻo kāna hana hana: ʻo ke anuanu wai hoʻoulu haʻahaʻa ma ke anuanu o ka mahana T0 (e kūlike i nā kikoʻī 1s) i kaomi ʻia i loko o ke kiʻekiʻena kiʻekiʻe-wela gas (state point 2) e ka compressor, a a laila komo i loko o ke anuanu, a pēlā aku 5, hāʻule ka mahana, a komo i loko o ka evaporator e hāʻawi i ke anuanu Ke piʻi ka mahana i ka helu 6, komo i ke ala haʻahaʻa o ka exchanger wela regenerative, a ʻoiai ke anuanu i ke kahe o ke kaomi kiʻekiʻe, hoʻi ka mahana i ka helu. 1, a laila komo i ka paipu e hoʻopili ana i ka exchanger wela a me ka compressor. Aia paha he ʻāpana o ka ʻōnaehana i kēia manawa Heat kulu, piʻi ka mahana i ka mahana wela, hoʻi i ka helu mokuʻāina no 1 kekona, a hoʻopau ka ʻōnaehana i kahi pōʻaiapuni. Hoʻoiho haʻahaʻa ka ʻōnaehana hōʻoluʻu i ka mahana e like me ke kaʻina o luna, a hāʻawi hope i ka hiki i ka pahu hau ma ke anuanu hoʻomaʻalili Tc. No ka hoʻoliʻiliʻi hoʻoliʻiliʻi hoʻoliʻiliʻi, hāʻawi haʻahaʻa ʻia ka mana anuanu i ka manawa o ka reflux, e like me ka hoʻoheheʻe ʻana o ke kinoea maoli, a pēlā aku.

Nā ʻano o ka Pahu Hau hoʻoheheʻe hau
1) Hoʻomaka wikiwiki a me ka helu hōʻoluʻolu wikiwiki. Ma o ka lākiō wai hoʻohuihui lākiō, hiki i ka compressor hiki a me ka throttle valve open control, hiki ke hōʻoluʻolu i nā koi hōʻoluʻolu;
2) Maʻalahi ke kaʻina, liʻiliʻi ka helu o nā pono, a kiʻekiʻe ka hilinaʻi ʻōnaehana. Lawe nā ʻāpana nui o ka ʻōnaehana i nā compressors oʻo, nā mea kūʻai wela a me nā pono hana ʻē aʻe i ka māla hauʻoli. He hilinaʻi kiʻekiʻe ka ʻōnaehana a me kahi ākea o nā kumu waiwai.

ʻO ke kumukūʻai hoʻomohala o ka ʻāpana nitrogen wai hoʻoheheʻe wai piha me nā ʻāpana ʻelua: PSA nitrogen generator unit a me MRC liquefaction unit. He mākua a maʻalahi ka generator nitrogen PSA a maʻalahi hoʻi e kūʻai i ka mākeke home.


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