pahu cryogenic

ʻAʻole ʻae ʻia nā pahu waihona e hoʻokiʻekiʻe ʻia, lawe ʻia a hoʻoneʻe ʻia ma lalo o ka ukana ʻole, a pāpā loa ʻia ka lawe ʻana a hoʻoneʻe ʻia me ka wai (gas). ʻAe ʻia ka huahana pahu waihona e loaʻa i hoʻokahi ʻano medium.

ʻO ka Oxygen kahi mea hoʻoheheʻe ikaika, hiki ke hoʻoikaika i ka puhi ʻana a i ʻole ke kumu o ka pahū ʻana i loko o kahi kaiapuni momona. ʻAʻole ʻae ʻia nā mea puhi ahi a puni nā mea hana 4 i loaʻa ka oxygen wai (oxygen). ʻO nā ʻāpana āpau e pili ana me ka oxygen wai (oxygen) pono e mālama ʻia me ka ʻaila ʻole a hoʻopaʻa ʻia ʻO kona kūpono me ka oxygen.

ʻO nā ʻano like ʻole o nā vaporisers. E like me ke kuhikuhi o ka holo ʻana o ka ea, ʻelua ʻano: upward-suction a me lalo-suction. Ma ke kūkulu ʻana, aia nā carburettors injector hoʻokahi a he nui.

Ke hana nei ka carburetor, i ka wā e neʻe ai ka piston i lalo a wehe ʻia ka valve inlet, komo ka ea mai ka kānana ea i loko o ka inlet a kahe i loko o ka carburettor ma o ka ea damper.

ʻO ka vaporizer ka mea maʻamau i kapa ʻia ʻo "carburetor". ʻO ka ʻāpana koʻikoʻi o nā lako i ka ʻōnaehana hoʻolako wahie o kahi mīkini petrol. Hoʻohana ʻia ia e hoʻoheheʻe i ka petrol a hana i kahi hui hoʻoheheʻe homogeneous me ka ea. Hoʻohui pinepine ʻia me nā lana, nā keʻena lana, nā kiwi nila, nā ʻāʻī, nā mea hoʻokomo wahie a me nā lua ana.

ʻO ke kinoea kūlohelohe wai (LNG) he mea puhi ahi a pahū. Pono e hoʻokele ʻia ka pūnaewele hoʻohana e like me nā hoʻoponopono kinoea, me ka alarm gas a me nā mea ʻoki ʻoki, ʻo ka ʻāpana uila i hoʻohana ʻia he uila pahū, a pono e hoʻohana ʻia nā mea pahū no ka hana a me ka mālama ʻana.

Aia i loko o ka pahu waihona kahi cryogenic a haʻahaʻa haʻahaʻa paha, a hiki i ka hoʻopili pololei ʻana me nā limahana ke hana i ke ahi anuanu e like me ke kuni. Pono ka mea hoʻohana e pale i nā maka a me ka ʻili i maʻalahi ke hoʻopili ʻia me ka wai a i ʻole ke kinoea maloʻo, e like me ke komo ʻana i nā aniani pale a i ʻole nā pale pale maka, a me nā mīkina lima antifreeze etc.

ʻO kā mākou cryogenic liquid oxygen storage tank, e komo ana i ka cylinder o waho i hana ʻia me S30408 ​​stainless steel a me kahi cylinder i hoʻonohonoho ʻia i loko o ka cylinder o waho, me kahi kapa ma waena o ka cylinder o waho a me ka cylinder i loko. Ua hoʻopuni ʻia ka cylinder waho e nā lālani he nui o nā hoops hoʻoikaika, ua hāʻawi ʻia nā hoops hoʻoikaika me nā apo lāʻau ma waho.

Loaʻa i nā pahu LNG kūʻokoʻa a me ka pae ākea ka mika pae wai i kahi kūlana koʻikoʻi, i kēia manawa ka nui o nā mika kiʻekiʻe o ke kaomi ʻokoʻa, e hana ana ma ke kumumanaʻo i ka wā e hoʻololi ai ka pae wai i loko o ka ipu, e hoʻololi pū ke kaomi static i hana ʻia e ke kolamu wai.

ʻO ka vaporizer i hana ʻia e kā mākou hui he mau mea maikaʻi aʻe:
1 He huahana ikaika kēia huahana, hiki ke mālama i ka nui o ka ikehu ke hoʻohālikelike ʻia me nā vaporizers hoʻomehana ʻia a me nā ʻauʻau wai ʻauʻau uila. Aia ka huahana i ka pae kiʻekiʻe ma ka ʻoihana like.

I ka wā o ka hana ʻana, pono e mālama pono ʻia ka palekana a me nā lula hana. Paipai mākou i kā mākou mea kūʻai aku e hoʻoikaika i ka palekana a me nā hoʻoponopono hana palekana i kā lākou limahana a me nā mea hoʻohana.

ʻO nā hiʻohiʻona kiko'ī penei:
(1) ʻO ka ʻōnaehana kākoʻo o ke keʻena i loko i hana ʻia me ke kila kila, me ke kākoʻo kūpono a hilinaʻi, hiki ke hoʻokō i ka helu haʻahaʻa haʻahaʻa wela a me ka ikaika kiʻekiʻe.

ʻO nā pahu kinoea i hoʻopaʻa ʻia i hoʻopaʻa ʻia (ma hope aku i kapa ʻia ʻo gas cylinders) he ʻano papalua papalua, me kahi papa hoʻopololei ma waena o ka liner i loko a me ka ʻili waho. Hoʻokomo ʻia ka ʻāpana insulating me nā ʻāpana he nui o nā mea insulating a mālama i kahi ʻūhā kiʻekiʻe, a hoʻohana ʻia no ka lawe ʻana a me ka mālama ʻana i nā wai anuanu hohonu e like me ka nitrogen wai a me ka oxygen wai.

ʻO ka maʻamau maʻamau o ka oxygen i ka lewa ma kahi o 21%. Inā ma muli o ka puhi ʻana a i ʻole ke komo ʻana o nā kinoea ʻē aʻe, ʻo ka hōʻemi ʻana o ka ʻike o ka oxygen i ka lewa he mea pōʻino.

ʻO ka pahu hoʻopaʻa i haku ʻia me ke kila kalapona a i ʻole ka iwi kila kila a me kahi ipu kaomi i hoʻokomo ʻia i loko. ʻO ka interlayer he multi-layer winding insulation a mālama i kahi kūlana vacuum kiʻekiʻe. Hoʻohana ʻia ka pūnaewele ma lalo o ke kaomi hoʻolālā e like me ke kūlana maoli.

ʻO ke kaʻina hana kūikawā o ka pahu mālama wai oxygen

Hoʻokaʻawale ʻia nā pahu mālama LNG i nā ʻano kūhelu a me nā ʻano e like me nā mea mālama LNG. ʻO nā mea maikaʻi o nā pahu kaʻa kū pololei aia i ko lākou mau wāwae liʻiliʻi, a ʻoi aku ka liʻiliʻi o nā koi no nā pahu pahu pahu a me nā spacing palekana ma mua o nā mea no nā pahu mālama LNG ākea i ke kūkulu ʻana i nā keʻena hoʻoheheʻe pahu LNG kūʻokoʻa, no laila ua koho ʻia lākou e nā mea hoʻohana ʻoihana.

Ke hana mākou i nā pahu mālama LNG cryogenic, i mea e hōʻoia ai i ka maʻamau o ka ea i loko o ka pahu, ma kahi o ka ʻūhā ma waena o nā papa o loko a me waho, lawe pū mākou i ka luna o ka pahu e mālama i ke anuanu a me ka lalo o ka pahu e wāwahi i ke anuanu.

Nā hiʻohiʻona o nā ʻāpana o kā mākou LNG cryogenic storage tank
1 Pa hale pahu loko
ʻO ka pā pahu i loko ka mea nui o ka pahu mālama cryogenic a ua hana ʻia me nā pā kila haʻahaʻa haʻahaʻa me nā waiwai mechanical maikaʻi i hui pū ʻia.

ʻOiai ʻo ka pahu mālama kalapona kalapona ka mālama ʻana i ka wai haʻahaʻa haʻahaʻa, i ka manawa i loaʻa ai ka ulia pōpilikia, e hoʻoheheʻe nui ʻia ka wai i hoʻoheheʻe ʻia, ʻo ka nui o ka gasification refrigeration o ka mokuʻāina mua ma kahi o 300 mau manawa, i ka lewa e hoʻokumu i kahi kinoea detonation.

I ka hana ʻana i nā pahu wai wai haʻahaʻa haʻahaʻa, i mea e hōʻoia ai i ka hopena insulation, ke koho ʻana o kā mākou ʻoihana insulation mea ma lalo o ke kūlana wela o ke one momi e hoʻopiha ana i ka sandwich a me ka vacuum.

No nā koʻikoʻi koena nui i hoʻokumu ʻia e ka welding, pono e hoʻopau ʻia nā koena koʻikoʻi ma hope o ka wili. ʻO ka ʻenehana wai ʻenehana ma kahi haʻahaʻa haʻahaʻa loa mai ka nitrogen pressurized i kahi wai kala ʻole, a laila haʻahaʻa loa ka mahana o ka wai nitrogen,

Aia mākou i ka hana ʻana i nā kīʻaha haʻahaʻa haʻahaʻa haʻahaʻa, no nā kīʻaha haʻahaʻa haʻahaʻa haʻahaʻa mua o nā mea āpau e koho i nā mea kūpono, pono kēia mau mea i ka paʻakikī maikaʻi i ka hoʻohana ʻana i ka mahana.

ʻO ka mahana hoʻolālā o -20 ℃ ma lalo o ka moku kaomi: liquefied ethylene, liquefied natural gas, liquid nitrogen and liquid hydrogen storage and transport of containers are low temperature pressure vessels.

ʻO ka haʻahaʻa haʻahaʻa haʻahaʻa wai hauʻona waihona pahu pahu he ʻelua-layer vacuum powder adiabatic storage tank no ka mālama ʻana i ka oxygen wai, wai nitrogen, argon wai, carbon dioxide a me ke kinoea maoli liquefied.

ʻO ka ʻōmole Dewar kahi moku kaomi liʻiliʻi i hoʻohana ʻia i ka ea e hāʻawi i ka ea kūlohelohe maikaʻi i ka wā hoʻohana. Kāohi i ka leakage o ke kinoea i loko o ka ea wahi hana. E mālama māmā, e pale i ka haki ʻana o nā cylinders a me nā mea pono, a hoʻolako i nā lako lapaʻau pilikia no ka leaks.

ʻO ka wai argon cryogenic storage tank i hana ʻia me ke kila kila no ka lining i loko a me Q235B a i ʻole Q345R no ka ʻili o waho, a ua hana ʻia ka uhi anti-corrosion ma ka sandblasting, wehe ʻana i ka ʻōpala, puhi ʻana, hoʻopuʻi a me nā kaʻina hana ʻē aʻe, ʻoiai e hoʻohana ʻia ka uhi wai hoʻōla wikiwiki ʻelua.