Horizontal Precipitation Slurry Cooler in Alumina Refinery

ʻO ka wehewehe pōkole:

ASMECEbv

Nā palapala hōʻoia: ASME, NB, CE, BV, SGS etc.

Pumi hoʻolālā: Vacuum3.5MPa

Ka mānoanoa o ka pā: 1.02.5mm

Hoʻolālā Temp.: ≤350

ʻAwāwa kanal: 830mm

Max.ili ili: 2000m2


Huahana Huahana

Huahana Huahana

Kaʻina hana o ka alumina

ʻO ka alumina, ka nui o ke one alumina, ka mea maka no ka electrolysis alumina.Hiki ke helu ʻia ke kaʻina hana o ka alumina ma ke ʻano he hui Bayer-sintering.Hoʻohana ʻia ʻo Wide Gap Welded Plate Heat Exchanger ma ka Precipitation area i ka hana ʻana o ka alumina, i kau ʻia ma luna a i lalo o ka pahu decomposition a hoʻohana ʻia no ka hōʻemi ʻana i ka mahana o ka alumini hydroxide slurry i ke kaʻina decomposition.

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No ke aha ka mea hoʻololi wela o ka pā ākea ākea?

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ʻO ka hoʻohana ʻana o Wide Gap Welded Plate Heat Exchanger i loko o ka hoʻomaʻemaʻe alumina e hoʻemi maikaʻi i ka erosion a me ka blockage, ʻo ia hoʻi ka hoʻonui ʻana i ka maikaʻi o ka hoʻololi ʻana i ka wela a me ka hana pono.ʻO kāna mau hiʻohiʻona nui e pili ana penei:

1. ʻO ka hoʻokumu ʻana i ka pae, ʻo ke kahe kahe kiʻekiʻe e lawe mai i ka slurry i loko o nā ʻāpana paʻa e kahe ma luna o ka ʻili o ka pā a me ka pale ʻana i ka sedimentation a me ka ʻili.

2. ʻAʻohe wahi hoʻopā ʻana o ka ʻaoʻao awāwa ākea i hiki ai i ka wai ke kahe manuahi a piha i ke ala kahe i hana ʻia e nā papa.ʻAneʻane pili nā papa pāpaʻi a pau i ka hoʻololi ʻana i ka wela, ka mea e ʻike ai i ke kahe ʻole o ka "Dead spots" i ke ala kahe.

3. Aia ka mea hoʻolaha i loko o ka slurry inlet, ka mea e komo ai ka slurry i ke ala like ʻole a hoʻemi i ka erosion.

4. Papa mea: Duplex kila a me 316L.


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