Nā kapuahi hoʻoheheʻe wai

Kiekie-Efficiency Energy-Saving Design

ʻO ka hoʻolālā a me ke kūkulu ʻana i nā kapuahi hydrogenation

nā kapuahi hydrogenation-1

nā kapuahi hydrogenation-2

Nānā nui:

ʻO ka umu hydrogenation kahi ʻano o ka umu hoʻomehana tubular, e hoʻomaʻemaʻe a hoʻomaʻemaʻe i ka ʻaila maka ma ka wehe ʻana i kona mau haumia, e like me ka sulfur, oxygen, a me ka nitrogen, a me ka saturating olefin i ka wā hydrogenation, ma o ka haki ʻana a me ka isomerization reactions i kahi kiʻekiʻe kiʻekiʻe (100-150Kg/Cm2) a me ka mahana (370-430 ℃). Ma muli o nā ʻano ʻano o ka aila maka i hoʻomaʻemaʻe ʻia, aia nā kapuahi hydrogenation diesel, koena aila hydrodesulfurization kapuahi, ka ʻaila hoʻomaʻemaʻe hydrogenation kapuahi a pēlā aku.

ʻO ke ʻano o ka umu hoʻoheheʻe hydrogen ua like ia me ka umu hoʻomehana tubular maʻamau, ma ke ʻano he cylinder a i ʻole ka pahu. Hoʻokumu ʻia kēlā me kēia umu ahi me kahi keʻena radiation a me kahi keʻena convection. Hoʻololi nui ʻia ka wela i loko o ke keʻena ʻālohilohi e ka radiation, a ʻo ka wela i loko o ke keʻena convection e hoʻoili nui ʻia e ka convection. E like me nā kūlana hoʻololi o ka hydrogenation, ka haʻihaʻi ʻana, a me ka isomerization, ʻo ka mahana wela o ka umu hydrogenation ma kahi o 900 ° C. I ka nānā ʻana i nā hiʻohiʻona o luna o ka umu hydrogenation, hoʻohana maʻamau ʻia ka uhi fiber no nā paia a me ka piko o ke keʻena kukui. ʻO ke keʻena convection e hoʻolei ʻia me ka refractory castable.

Ke hoʻoholo nei i nā mea lining:

01

E noonoo ana i kaka wela o ka umu (maʻamau ma kahi o900)ahe ea hoemi nawaliwalii lokokahumu hoʻohāhāa ʻo kekahikā mākou mau makahiki o ka hoʻolālā a me ke kūkulu ʻana a me kaʻoiaʻiʻo ahelu nui oHoʻolaha pinepine ʻia nā mea puhi ahi i ka umu ma luna a me lalo a me nā ʻaoʻao o ka pā, nā mea hoʻopaʻa okapuahi hydrogenationua hoʻoholo ʻia e hoʻokomo i kahi 1.8-2.5m kiʻekiʻe CCEFIRE kukui-brick lining. ʻO nā ʻāpana i koe e hoʻohana i ka CCEWOOL kiʻekiʻe-aluminum seramika ʻāpana e like me ka mea wela wela no ka uhi ʻana, a ʻo nā mea hoʻopaʻa hope no nā ʻāpana fiber ceramic a me nā pōhaku māmā e hoʻohana i ka CCEWOOL fiber blankets maʻamau.

ʻO ke kūkulu ʻia ʻana:

02

E like me ka mahele ʻana o nā nozzles kuni i loko o ka umu hydrogenation, ʻelua ʻano ʻano o ka umu ahi: kahi pahu cylindrical a me kahi pahu pahu, no laila ʻelua ʻano o ka hale.

ʻO kahi kapuahi cylindrical:
Ma muli o nā hiʻohiʻona o ka umu cylindrical, ʻo ka ʻāpana pōhaku māmā ma lalo o nā paia o ka umu ahi o ke keʻena kukui e pono e hoʻopili ʻia me ka CCEWOOL ceramic fiber blankets, a laila hoʻopaʻa ʻia me CCEFIRE light refractory bricks; Hiki ke hoʻopili ʻia nā ʻāpana i koe me nā ʻāpana ʻelua o ka CCEWOOL maʻamau kaila fiber blankets, a laila hoʻopaʻa ʻia me nā mea kiʻekiʻe alumini ceramic fiber i loko o kahi hale heleuma herringbone.
Hoʻohana ka luna o ka umu ahi i ʻelua mau papa o CCEWOOL maʻamau ceramic fiber blankets, a laila hoʻopaʻa ʻia me nā modules alumini kiʻekiʻe i loko o kahi ʻano heleuma e kau ana i ka puka hoʻokahi a me nā modula pelu i hoʻopaʻa ʻia i ka paia o ka umu a hoʻopaʻa ʻia me nā wili.

He kapuahi pahu:
Ma muli o nā hiʻohiʻona o ka pahu pahu, ʻo ka ʻāpana pōhaku māmā ma lalo o nā paia o ka umu ahi o ke keʻena uila e hoʻopili ʻia me ka CCEWOOL ceramic fiber blankets, a laila hoʻopaʻa ʻia me CCEFIRE lightweight refractory bricks; Hiki ke hoʻopaʻa ʻia ke koena me nā ʻāpana ʻelua o ka CCEWOOL maʻamau i nā pākeke fiber ceramic, a laila hoʻopaʻa ʻia me nā ʻāpana fiber alumini kiʻekiʻe i kahi ʻano heleuma hao.
Hoʻohana ʻia ka luna o ka umu ahi i ʻelua mau ʻāpana kilika o CCEWOOL maʻamau kaila fiber blankets i hoʻopaʻa ʻia me nā modula fiber ceramic kiʻekiʻe i loko o kahi hoʻolālā heleuma e kau ana.
ʻO kēia mau ʻano hana ʻelua o nā ʻāpana fiber he paʻa i ka hoʻonohonoho ʻana a me ka hoʻoponopono ʻana, a ʻoi aku ka wikiwiki o ke kūkulu ʻana a ʻoi aku ka maʻalahi. Eia kekahi, maʻalahi lākou e wehe a hoʻohui i ka wā mālama. He kūpaʻa maikaʻi ka lining fiber, a he mea kupaianaha ka hana insulation wela.

ʻO ke ʻano o ka hoʻonohonoho hoʻonohonoho ʻana o ka fiber lining:

03

E like me nā hiʻohiʻona o ka hana heleuma o nā ʻāpana fiber, hoʻohana nā paia o ka umu ahi i nā ʻāpana fiber "herringbone" a i ʻole "angle iron", i hoʻonohonoho ʻia ma ka ʻaoʻao like ma ka ʻaoʻao pelu. Hoʻopili ʻia nā pākeke fiber o ka mea like ma waena o nā lālani like ʻole i ke ʻano U e hoʻopaʻi i ka emi ʻana o ka fiber.

No nā ʻāpana hoʻokiʻekiʻe lua waena i hoʻokomo ʻia ma ka laina waena a hiki i ka lihi o ka umu cylindrical ma luna o ka umu, ua ʻae ʻia ka hoʻonohonoho "parquet floor"; ua hoʻopaʻa ʻia nā poloka pelu ma nā ʻaoʻao e nā wili i wili ʻia ma nā paia o ka umu. Hoʻonui ʻia nā modula peʻe i ka ʻaoʻao i nā paia o ka umu.

ʻO ka lua waena e hāpai ana i nā ʻāpana fiber ma luna o ka umu pahu pahu i kahi hoʻonohonoho "parquet floor".


Ka manawa hoʻouna: Mei-10-2021

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