Tsim thiab tsim kho qhov cub tawg
Txheej txheem cej luam:
Lub qhov cub tawg yog cov cuab yeej tseem ceeb rau kev tsim cov ethylene loj, uas siv cov pa roj carbon monoxide (ethane, propane, butane) thiab kua hydrocarbons (lub teeb roj, diesel, lub tshuab nqus tsev diesel) ua cov khoom siv raw. Lawv, ntawm chav kawmperaturentawm750-900 Nws, yogthermally tawg los tsim petrochemical raw khoom,xws li ethane, propane, butadiene, acetylene thiab aromatics. Muaj ob homqhov cub tawg: lublub teeb diesel tawg rauv thiabtusethane tawg rauv, ob qho tib si yog ib hom ntsug ntawm cov cua kub cua sov. Cov qauv ntawm lub cub tawg feem ntau muaj ob ntu: sab sauv yog qhov convection, thiab sab qis yog qhov ci ntsa iab. Lub tshuab hluav taws xob ntsug hauv qhov hluav taws xob yog qhov cuam tshuam rau cov cua sov hydrocarbon ntawm qhov nruab nrab tawg. Lub qhov cub kub yog 1260 ° C, thiab cov phab ntsa ntawm ob sab thiab hauv qab yog nruab nrog roj thiab roj burners. Nyob rau hauv kev saib ntawm cov yam ntxwv saum toj no ntawm lub qhov cub tawg, cov fiber ntau hauv ob sab phlu feem ntau tsuas yog siv rau cov phab ntsa thiab sab saum toj ntawm radiant chamber.
Kev txiav txim siab cov ntaub ntawv hauv ob sab phlu:
Xav txog qhov siabcub kub (feem ntau yog hais txog 1260℃)thiabtsis muaj zog txo cua sovhauvlub qhov cub tawgzoo lipeb xyoo ntawm kev tsim thiab kev tsim kho thiabqhov tseeb tias acoob tus crackingLub tshuab hluav taws xob feem ntau muab faib rau hauv qhov cub hauv qab thiab ntawm ob sab ntawm phab ntsa, cov khoom siv hauv ob sab phlu ntawm lub qhov cub tawg tau txiav txim siab suav nrog 4m siab lub teeb ci ci hauv ob sab phlu. Cov khoom seem siv zirconium-muaj fiber ntau ua cov ntaub ntawv kub kub rau hauv ob sab phlu, thaum cov ntaub ntawv rov qab siv CCEWOOL siab txhuas (siab purity) ceramic fiber pam.
Cov qauv hauv ob sab phlu:
Xav txog qhov ntau ntawm cov burners nyob rau hauv lub qhov cub tawg thiab cov yam ntxwv ntawm ntsug lub thawv-hom cua sov rauv nyob rau hauv cov qauv thiab raws li peb ntau xyoo ntawm kev tsim thiab kev tsim kho, lub cub tawg sab saum toj txais cov qauv ntawm ob txheej ntawm CCEWOOL siab aluminium (los yog siab purity) ceramic fiber pam + central qhov hoisting fiber ntau. Cov khoom siv fiber ntau tuaj yeem ntsia tau thiab ruaj khov rau hauv lub kaum sab xis hlau los yog ntsaws-hauv fiber ntau cov qauv ntawm cov phab ntsa ntawm lub cub tawg, thiab kev tsim kho yog ceev thiab yooj yim nrog rau lub disassemble thiab sib sau ua ke thaum tu. Cov fiber ntau hauv ob sab phlu muaj kev ncaj ncees zoo, thiab kev ua haujlwm kub rwb thaiv tsev zoo kawg nkaus.
Daim ntawv ntawm fiber ntau hauv ob sab phlu installation kev npaj:
Raws li cov yam ntxwv ntawm cov qauv kev thauj mus los ntawm cov khoom siv fiber ntau, lub hauv paus qhov hoisting fiber ntau nyob rau sab saum toj ntawm lub cub tawg tau txais kev npaj "parquet pem teb". Lub kaum sab xis hlau los yog plug-in fiber ntau nyob rau hauv lub cub tawg phab ntsa yog teem nyob rau hauv tib txoj kev coj raws li cov kev taw qhia folding. Fiber pam vov ntawm tib cov khoom nyob rau hauv sib txawv kab yog folded rau hauv ib tug U zoo los them rau fiber shrinkage.
Post lub sij hawm: May-10-2021
