Coke Qhov cub

Lub ntsiab lus ntawm metallurgical coke cub thiab kev tshuaj xyuas ntawm kev ua haujlwm:

Coke ncu yog ib yam khoom siv thermal nrog cov txheej txheem nyuaj uas yuav tsum tau ua kom ntev mus ntev. Lawv kub thee rau 950-1050 ℃ los ntawm kev sib cais los ntawm huab cua rau qhuav distillation kom tau coke thiab lwm yam khoom los ntawm cov khoom. Txawm hais tias nws yog qhuav quenching coking lossis ntub quenching coking, raws li cov khoom siv los ua cov coke kub liab, coke ncu yog tsim los ntawm coking chambers, combustion chambers, regenerators, furnace top, chutes, me flues, and a foundation, etc.

Tus thawj thermal rwb thaiv tsev qauv ntawm lub metallurgical coke cub thiab nws cov khoom pab
Thawj cov txheej txheem thermal rwb thaiv tsev ntawm lub qhov cub metallurgical coke thiab nws cov cuab yeej pabcuam feem ntau yog cov txheej txheem siab kub refractory bricks + lub teeb rwb thaiv tsev cib + cov av nplaum zoo tib yam (qee cov regenerators txais cov diatomite cib + zoo tib yam av nplaum cib qauv nyob rau hauv qab), thiab cov rwb thaiv tsev thickness txawv nrog ntau hom furnaces thiab ua tej yam kev mob.

Hom thermal rwb thaiv tsev no feem ntau muaj cov nram qab no tsis xws luag:

A. Qhov loj thermal conductivity ntawm thermal rwb thaiv tsev cov ntaub ntawv ua rau tsis zoo thermal rwb thaiv tsev.
B. Kev poob loj heev ntawm kev cia cua sov, ua rau lub zog pov tseg.
C. Kub siab heev ntawm ob sab phab ntsa thiab ib puag ncig ib puag ncig ua rau muaj kev ua haujlwm hnyav.

Cov ntaub ntawv siv lub cev rau cov khoom noj hauv qab ntawm Coke qhov chaw tsim khoom thiab cov khoom siv rov qab los ntawm chav sov yuav tsum tsis pub tshaj 3% nyob rau hauv 1000 ℃ * 24h.

Cov khoom siv fiber ntau tuaj yeem ua tsis tau tsuas yog ua tau raws li cov lus qhia saum toj no, tab sis kuj muaj qhov zoo sib xws uas tsis muaj lub teeb rwb thaiv tsev cib.

Lawv tuaj yeem daws tau cov teeb meem zoo uas cov ntaub ntawv thermal rwb thaiv tsev ntawm cov khoom siv hluav taws xob qub muaj: cov thermal conductivity loj, thermal rwb thaiv tsev tsis zoo, tsis muaj cua sov zoo, pov tseg hluav taws xob loj, qhov kub thiab txias, thiab qhov chaw ua haujlwm hnyav. Raws li kev tshawb fawb zoo nyob rau hauv ntau lub teeb hluav taws xob rwb thaiv tsev cov ntaub ntawv thiab cov kev ntsuas kev ua tau zoo thiab kev sim, cov khoom siv ceramic fiberboard muaj cov txiaj ntsig hauv qab no piv nrog cov tsoos hluav taws xob rwb thaiv tsev cib:

A. Tsawg thermal conductivity thiab kev txuag hluav taws xob zoo. Nyob rau tib qhov kub, qhov thermal conductivity ntawm ceramic fiberboards tsuas yog kwv yees li ib feem peb ntawm cov hluav taws xob rwb thaiv tsev cib. Tsis tas li ntawd, nyob rau tib lub sijhawm, kom ua tiav cov nyhuv thermal rwb thaiv tsev, kev siv cov txheej txheem ceramic fiberboard tuaj yeem txo tag nrho cov thermal rwb thaiv tsev thickness ntau dua 50 hli, zoo heev txo cov cua sov cia thiab cov khib nyiab pov tseg.
B. Ceramic fiberboard cov khoom muaj lub zog compressive siab, uas tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm lub qhov cub hauv ob sab phlu rau lub zog compressive ntawm rwb thaiv tsev txheej cib.
C. me me linear shrinkage nyob rau hauv siab kub; kub tsis kam thiab ua haujlwm ntev.
D. me me ntim ntom ntom, uas tuaj yeem txo qhov hnyav ntawm lub cub tawg.
E. zoo heev thermal shock kuj thiab tuaj yeem tiv taus qhov txias txias thiab kub hloov pauv.
F. Qhov ntau thiab tsawg geometric, yooj yim siv, txiav yooj yim thiab txhim kho.