ʻO ka hopena nui loa i hoʻopaʻa ʻia i ka silicon carbide Flue Gas Desulphurization Spray nozzle hale hana a me ka mea hana ma Kina
Nā Nozzles Absorber Flue Gas Desulfurization (FGD).
ʻO ka wehe ʻia ʻana o nā sulfur oxides (SOx) ka hopena mai kahi kinoea hoʻopau me ka hoʻohana ʻana i kahi reagent alkali, e like me ka limestone slurry pulu.
Ke hoʻohana ʻia nā wahie fossil i nā kaʻina puhi ahi e holo i nā paila, umu ahi, a i ʻole nā mea hana ʻē aʻe e hiki ke hoʻokuʻu iā SO2 a i ʻole SO3 ma ke ʻano o ke kinoea hoʻopau. Hoʻopili maʻalahi kēia mau sulfur oxides me nā mea ʻē aʻe e hana i nā mea ʻino e like me ka sulfuric acid a hiki ke hoʻopau i ke olakino kanaka a me ke kaiapuni. Ma muli o kēia mau hopena e hiki mai ana, he ʻāpana koʻikoʻi kēia hui pū ʻana i nā kinoea puhi ahi i nā mea kanu mana ahi a me nā noi ʻoihana ʻē aʻe.
Ma muli o nā pilikia o ka erosion, plugging, a me ke kūkulu ʻana, ʻo kekahi o nā ʻōnaehana hilinaʻi e hoʻomalu ai i kēia mau hoʻokuʻu ʻana he kaʻina hana desulfurization (FGD) ma ka hoʻohana ʻana i ka limestone, lime hydrated, ke kai, a i ʻole ka hopena alkaline. Hiki i nā nozzles spray ke hoʻohele maikaʻi a hilinaʻi i kēia mau slurries i loko o nā hale kiaʻi absorption. Ma ka hana ʻana i nā hiʻohiʻona like ʻole o ka nui o nā droplets, hiki i kēia mau nozzles ke hana pono i ka ʻili o ka ʻili e pono ai no ka absorption kūpono ʻoiai e hōʻemi ana i ka hoʻokomo ʻana o ka solution scrubbing i loko o ke kinoea.
Ke koho ʻana i kahi FGD Absorber Nozzle:
Nā mea nui e noʻonoʻo ai:
ʻO ka hoʻopaʻa ʻana a me ka viscosity
Ka nui droplet pono
Pono ka nui droplet kūpono no ka hōʻoia ʻana i nā helu absorption kūpono
Mea nozzle
No ka mea he ʻino pinepine ke kinoea a me ka wai holoi ʻana he slurry me nā mea paʻa kiʻekiʻe a me nā waiwai abrasive, ʻo ke koho ʻana i ka corrosion kūpono a me ka lole pale ʻana he mea nui.
ʻO ke kū'ēʻana o ka nozzle
No ka mea he slurry pinepine ka wai holoi me nā mea paʻa kiʻekiʻe, he mea nui ke koho ʻana i ka nozzle e pili ana i ka pale ʻana.
Nozzle spray pattern a me ka hoʻokomo
I mea e hōʻoia ai i ka absorption kūpono ka uhi piha ʻana o ke kahawai kinoea me ke ala ʻole a he mea nui ka manawa noho.
Nozzle ka nui a me ke ʻano
Pono ka holo ʻana o ka wai holoi holoi
Hiki ke hāʻule kaomi (∆P) ma o ka nozzle
∆P = ke kaomi hoʻolako ʻana ma ka puka nozzle – kaʻina hana ma waho o ka nozzle
Hiki i kā mākou ʻenehana loea ke kōkua i ka hoʻoholo ʻana i ka nozzle e hana e like me ka makemake me kāu mau kikoʻī hoʻolālā
Hoʻohana maʻamau FGD Absorber Nozzle a me nā ʻoihana:
ʻO ka lanahu a me nā mea hoʻoheheʻe wahie fossil ʻē aʻe
Nā hale hoʻoheheʻe ʻaila
ʻO nā mea hoʻoheheʻe ʻōpala
Nā kiln sima
Nā mea hoʻoheheʻe metala
ʻO Shandong Zhongpeng Special Ceramics Co., Ltd ʻo ia kekahi o ka silicon carbide ceramic mea hoʻonā hou i Kina. ʻO ka ʻenehana loea SiC: ʻO 9 ka paʻakikī o Moh (ʻo 13 ka paʻakikī o New Moh), me ke kūpaʻa maikaʻi loa i ka erosion a me ka corrosion, abrasion maikaʻi loa - kūpaʻa a me ka anti-oxidation. ʻO ke ola lawelawe o ka huahana SiC he 4 a 5 mau manawa lōʻihi ma mua o 92% alumina mea. ʻO ka MOR o RBSiC he 5 a 7 mau manawa o ka SNBSC, hiki ke hoʻohana ʻia no nā ʻano paʻakikī. He wikiwiki ke kaʻina hana, ʻo ka hāʻawi ʻana e like me ka mea i ʻōlelo ʻia a ʻoi aku ka maikaʻi o ka lua. Hoʻomau mau mākou i ka hoʻokūkū i kā mākou mau pahuhopu a hāʻawi i ko mākou naʻau i ke kaiāulu.
