Coke Ovens

Zane-zane na Ajiye Makamashi Mai Girma

Zane da gina rufin rufin murhun coke

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Wani bayyani na murhun coke na ƙarfe da kuma nazarin yanayin aiki:

Coke tanda wani nau'i ne na kayan zafi mai zafi tare da tsari mai rikitarwa wanda ke buƙatar ci gaba da samarwa na dogon lokaci. Suna zafi gawayi zuwa 950-1050 ℃ ta hanyar keɓewa daga iska don bushewar distillation don samun coke da sauran samfuran. Ko busassun quenching coking ne ko rigar quenching coking, a matsayin kayan aiki don samar da coke mai zafi mai zafi, murhun coke galibi sun ƙunshi ɗakuna masu dafa abinci, ɗakunan konewa, injin sake ginawa, saman tanderu, chutes, ƙananan flues, da tushe, da sauransu.

Asalin tsarin rufin zafi na murhun coke na ƙarfe da kayan aikin sa
Asalin thermal rufi tsarin na metallurgical coke tanda da karin kayan aikin gabaɗaya an tsara su azaman tubali mai zafi mai zafi + tubalin rufin haske + tubalin yumbu na yau da kullun (wasu masu sake haɓakawa suna ɗaukar tubalin diatomite + tsarin bulo na yumbu na yau da kullun a ƙasa), kuma kauri na rufi ya bambanta da nau'ikan tanderu da yanayin sarrafawa.

Irin wannan tsarin insulation na thermal galibi yana da lahani masu zuwa:

A. Babban haɓakar thermal conductivity na thermal insulation kayan yana kaiwa ga rashin ƙarancin zafi.
B. Babban hasara akan ajiyar zafi, yana haifar da sharar makamashi.
C. Maɗaukakin zafin jiki a duka bangon waje da kewaye yana haifar da mummunan yanayin aiki.

The jiki bukatun ga goyan baya rufi kayan na coke tanda da karin kayan aiki: Tare da la'akari da tanderun' loading tsari da sauran dalilai, da goyon bayan rufi kayan kamata ba fiye da 600kg / m3 a cikin girma yawa, da matsawa ƙarfi a dakin da zafin jiki ya kamata ba kasa da 0.3-0.4Mpa, da zafi 0.4Mpa, da kuma zafi mikakke 0.0% a karkashin 1.0 ℃.

Samfuran fiber yumbu ba za su iya cika cikakkun buƙatun da ke sama kawai ba, amma kuma suna da fa'idodin da ba za a iya kwatanta su ba waɗanda bulogin rufin haske na yau da kullun suka rasa.

Za su iya magance matsalolin da kayan aikin zafin jiki na asali na rufin tanderun ke da su: babban ƙarfin zafin jiki, ƙarancin zafi mai zafi, babban asarar ajiyar zafi, sharar makamashi mai tsanani, yanayin zafi mai zafi, da kuma yanayin aiki mai tsanani. Dangane da cikakken bincike a cikin nau'ikan kayan rufewar zafi daban-daban da gwaje-gwajen gwaje-gwaje da gwaje-gwaje masu dacewa, samfuran fiberboard yumbu suna da fa'idodi masu zuwa idan aka kwatanta da tubalin rufin haske na gargajiya:

A. Low thermal watsin da kyau zafi kiyaye effects. A daidai wannan zafin jiki, yanayin zafi na allunan fiber na yumbu shine kusan kashi ɗaya bisa uku na tubalin rufe haske na gama gari. Har ila yau, a cikin yanayi guda, don cimma sakamako iri ɗaya na thermal, yin amfani da tsarin fiberboard na yumbu zai iya rage yawan kauri na thermal fiye da 50 mm, yana rage yawan asarar ajiyar zafi da sharar makamashi.
B. Ceramic fiberboard kayayyakin da high matsa lamba ƙarfi, wanda zai iya cika da bukatun da tanderun rufi ga compressive ƙarfi na rufi Layer tubalin.
C. raguwa mai laushi mai laushi a ƙarƙashin yanayin zafi; high zafin jiki juriya da kuma dogon sabis rayuwa.
D. ƙananan ƙarar girma, wanda zai iya rage nauyin jikin tanderu yadda ya kamata.
E. Kyakkyawan juriya na girgiza zafin zafi kuma yana iya jure sanyi sosai da canjin yanayin zafi.
F. Madaidaicin girman geometric, ginin da ya dace, yankan sauƙi da shigarwa.

Aiwatar da samfuran fiber yumbu zuwa tanda coke da kayan taimako

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Saboda bukatu daban-daban a cikin tanda na coke, samfuran fiber yumbu ba za a iya amfani da su a saman aikin tanda ba. Duk da haka, saboda kyakkyawan ƙarancin ƙarar ƙararrakinsu da ƙarancin ƙarancin zafin jiki, siffofin su sun haɓaka don zama masu aiki da cikakke. Wasu ƙaƙƙarfan ƙarfi da ingantaccen aikin rufi sun ba da damar samfuran fiber yumbu don maye gurbin samfuran bulo mai haske azaman jigon goyan baya a cikin tanderun masana'antu na masana'antu daban-daban. An nuna mafi kyawun tasirin su na iskar zafi a cikin tanderun yin burodin carbon, tanderun narkewar gilashi, da tanderun siminti bayan maye gurbin tubalin rufin haske. A halin yanzu, na biyu ƙarin ci gaba na yumbu fiber igiyoyi, yumbu fiber takarda, yumbu fiber zane, da dai sauransu sun sa yumbu fiber igiya kayayyakin a hankali maye gurbin yumbu fiber bargo, fadada gidajen abinci, da kuma fadada hadin gwiwa fillers a matsayin asbestos gaskets, kayan aiki da bututun sealing, da bututun nade, wanda ya samu mai kyau aikace-aikace effects.

Takaitattun siffofin samfur da sassan aikace-aikace a aikace sune kamar haka:

1. CCEWOOL yumbu fiberboards da aka yi amfani da su azaman rufin rufi a kasan tanda coke
2. CCEWOOL yumbu fiberboards da aka yi amfani da su azaman rufin rufin bangon murhun coke.
3. CCEWOOL yumbu fiberboards amfani da thermal rufi Layer na coke tanda saman.
4. CCEWOOL yumbu fiber barguna da aka yi amfani da shi azaman rufin ciki na murfin don ramin cajin kwal a saman tanda coke
5. CCEWOOL yumbu fiberboards da aka yi amfani da su azaman rufi don ƙarshen ƙofar ɗakin carbonization.
6. CCEWOOL yumbu fiberboards da aka yi amfani da su azaman rufi don busassun bushewa
7. CCEWOOL zirconium-aluminum yumbu fiber igiyoyi da aka yi amfani da shi azaman farantin karewa / kafada kafada / firam ɗin kofa
8. CCEWOOL zirconium-aluminum yumbu fiber igiyoyi (diamita 8mm) amfani da matsayin gada bututu da ruwa gland.
9. CCEWOOL zirconium-aluminum yumbu fiber igiyoyi (diamita 25mm) amfani da tushe na riser tube da tanderun jiki
10. CCEWOOL zirconium-aluminum yumbu fiber igiyoyi (diamita 8mm) amfani da wuta rami wurin zama da kuma tanderu jiki
11. CCEWOOL zirconium-aluminum yumbu fiber igiyoyi (diamita 13mm) amfani da a cikin aunawa rami na zafin jiki a cikin regenerator dakin da kuma tanderu jiki.
12. CCEWOOL zirconium-aluminum yumbu fiber igiyoyi (diamita 6 mm) amfani a cikin tsotsa-auna bututu na regenerator da tanderun jiki
13. CCEWOOL zirconium-aluminum yumbu fiber igiyoyi (diamita 32mm) da aka yi amfani da su a musayar musayar, ƙananan flues, da ƙuƙwalwar ƙuƙwalwa.
14. CCEWOOL zirconium-aluminum yumbu fiber igiyoyi (diamita 19mm) da aka yi amfani da su a cikin ƙananan bututu masu haɗawa da ƙananan bututun hayaƙin hayaƙi.
15. CCEWOOL zirconium-aluminum yumbu fiber igiyoyi (diamita 13mm) da aka yi amfani da su a cikin ƙananan bututun hayaƙi da jikin tanderun.
16. CCEWOOL zirconium-aluminum yumbu fiber igiyoyi (diamita 16 mm) amfani da waje fadada haɗin gwiwa filler
17. CCEWOOL zirconium-aluminum yumbu fiber igiyoyi (diamita 8 mm) amfani da fadada haɗin gwiwa filler ga regenerator bango sealing.
18. CCEWOOL yumbu fiber barguna amfani da zafi adana na sharar zafi tukunyar jirgi da zafi iska bututu a coke bushe quenching tsari.
19. CCEWOOL yumbu fiber barguna da ake amfani da su don rufe bututun iskar gas a kasan murhun coke.


Lokacin aikawa: Afrilu-30-2021

Shawarar Fasaha

Shawarar Fasaha