Ukwethulwa okufushane komlilo we-lime mpo

Incazelo Yomkhiqizo

Isikhuni se-lime esime mpo sisho ithuluzi lokubala i-lime ukukhipha i-clinker ngokuqhubekayo engxenyeni engezansi yokuphakela okuphezulu. Inomzimba womlilo ovundlile, ungeza futhi udedele idivayisi nemishini yokungenisa umoya. isikhunta esime mpo singahlukaniswa sibe yizinhlobo ezine ezilandelayo ngokusho kukaphethiloli: kuhhavini we-coke oven mpo, kuhhavini omile mpo, uphethiloli omile mpo kanye nomlilo oqondile. Inzuzo yethanga le-lime elibheke phezulu ukuthi ukutshalwa kwemali okuncane, indawo ephansi, ukusebenza kahle okukhulu, ukusetshenziswa okuphansi kukaphethiloli nokusebenza okulula.

Inqubo yokukhiqiza

I-limestone namalahle kufakwa ngokulandelana emigqonyeni yokugcina ngeforklift. Izingxenye ezingezansi zemigqomo zinama-hopper anesisindo esizenzakalelayo. Ngemuva kokukala ngokwenani elibekwe yikhompyutha, i-limestone namalahle kuyahlanganiswa. Izinto ezixubekile ziphakanyiswa yimoto eyeqayo ngebhuloho elithambekele phezulu phezulu komlilo we-lime, bese ifafazwa ngokulinganayo emlilweni ngemishini yokulayisha nemishini yokudla

Impahla eluhlaza yehlela ngaphansi kwesenzo samandla ayo adonsela phansi. Ngaphansi kwesithando somlilo, umshini wokushisa izimpande upholisa umcako phansi eziko. Umoya ovela ezansi ushintshanisa ukushisa nomcako bese ungena endaweni yokubala njengophethiloli ngemuva kokushisa kwawo kufinyelela kuma-degree angama-600.

ILimestone kusuka phezulu komlilo idlula indawo yokufudumeza, indawo yokubala, nendawo yokupholisa, nokuphendula okuphelele kwamakhemikhali ngaphansi kwesenzo sokushisa okuphezulu ukubola kube yi-calcium oxide (lime). Emva kwalokho, ikhishwa phansi eziko ngomshini wediski lomlotha kanye nedivayisi ekhipha umlotha ngomsebenzi wokukhishwa okuvalwe ngophawu, ukubona ukungathululwa komoya.

Izici

Ikakhulu qedela isinxephezelo esinesisindo esizenzakalelayo nokulawula izinqubo zokuxuba, ukukhipha i-fire kanye nokukhishwa kukalika.

(1) Uhlelo oluzenzakalelayo nolwezandla zombili zihlonyisiwe. Ngaphandle kokusebenza okwenziwa ngesandla kwebhokisi lokusebenza lesayithi, zonke zingalawulwa ngokusebenza kwekhompyutha egumbini lokulawula eliphakathi.

(2) Idatha yazo zonke izinsimbi (njengegeji yengcindezi, imitha yokugeleza, ithuluzi lokushisa) iboniswa kukhompyutha futhi ingaphrintwa yiphrinta.

(3) Uhlelo oluphelele lwe-WINCC womuntu osebenza ngomshini.

(4) Qedela i-Siemens ehlakaniphile yokulinganisa imodyuli yokulinganisa, uhlelo lokulinganisa nesinxephezelo.

(5) Izinga lezinga lezinto eziphathekayo ezithembekile zelime, amakhosi ahlakaniphile neminye imishini yokuphathelene.

(6) Isistimu yokuqapha ikhamera ephelele esizeni. Izithombe ezibukhoma zesikhathi sangempela nedatha yekhompyutha yokulawula okuphakathi, ukuqonda ngokunembile konke ukuxhumana komugqa wokukhiqiza.

(7) Uhlelo olunokwethenjelwa lwe-Siemens PLC, inverter kanye nekhompyutha yezimboni isistimu ehlakaniphile ye-microcomputer enezinga ezimbili.

(8) Ukulungele imvelo. Ngokuya ngezinqubomgomo zokuvikelwa kwemvelo nezidingo zokukhiqiza, ingahlonywa ngohlelo lokwelashwa komsizi kanye nohlelo lokwesula ukufezekisa ukungcola okusemthethweni.


Isikhathi Iposi: May-25-2020

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