Zulu
Kokubili ikhabhoni eyenziwe yasebenza ngamalahle negobolondo likakhukhunathi kukhiqizwa ngokuyinhloko ngenqubo yokwenza kusebenze isitimu, okubandakanya ukushisisa ukuze kukhiqizwe i-char. Inqubo yokukhiqiza ihlanganisa i-pyrolysis, inqubo yokushisa kakhulu lapho impahla eluhlaza, njengamagobolondo kakhukhunathi noma amalahle, iguqulwa ibe yi-char. Lokhu kulandelwa inqubo yoketshezi ku-Fluidized Bed Reactor (FBR), lapho ikhabhoni yenziwa yasebenza khona. I-FBR ngokuvamile iqukethe ihhoko elijikelezayo, elicishe libe ngamamitha angu-20 ubude namamitha angu-2.4 ububanzi, lapho ikhabhoni yenziwa isebenze emazingeni okushisa angaphezu kuka-1000 degrees Celsius (1800 F).
Imininingwane Yomkhiqizo
Inqubo yokukhiqiza ivumela ukukhonjwa kwezinhlobo ezahlukene, osayizi, nezici zokusebenza zekhabhoni ecushiwe. Lokhu kufezwa ngezinto ezingavuthiwe ezikhethwe ngokucophelela, izinga lokushisa lokuqalisa, isikhathi sokwenza kusebenze, nangokushintshanisa ukugcwala kwamagesi e-oxidation. Ngemva kokwenza kusebenze umusi, ikhabhoni ecushiwe ingahlelwa ngosayizi abahlukahlukene bembudumbudu kusetshenziswa osayizi abahlukahlukene abanezikhala. Ukwengeza, ukukhiqizwa kwekhabhoni ecushiwe kungakhiqiza imikhiqizo ebalulekile efana ne-syngas kanye nowoyela we-bio, okunomthelela ekusimameni okuphelele kwenqubo.
Ikhabhoni ecushwe ngamalahle ingakhiqizwa ngendlela eyimbudumbudu kanye ne-pelletized kusetshenziswa izindlela ezahlukene. I-Granular carbon ikhiqizwa kusetshenziswa osayizi abahlukahlukene be-mesh, kuyilapho ikhabhoni ye-pelletized yakhiwa kusetshenziswa imishini ye-extruder. Ifomu le-pelletized lifaneleka ngokukhethekile izicelo zokwelashwa komoya ngenxa yobukhulu balo abakhulu, abangajwayele ukukhiqiza uthuli ekugelezeni komoya okuphezulu, okulenza libe ukukhetha okuhle kwezinhlelo zokuhlunga komoya.
Ngokungeziwe kumafomu ayimbudumbudu nawe-pelletized, ikhabhoni eyenziwe yasebenza ngamalahle ingabuye yenziwe njenge-agglomerated carbon. Kule nqubo, amalahle ahlukene akhiqizwa njengempushana (ngaphansi kwama-micrometer angu-40) futhi adlule inqubo yokucindezela ukukhiqiza ama-briquette. Umkhiqizo wokugcina ube usuhlukaniswa ube usayizi wezinhlayiyana owumbudumbudu noma we-pelletized, okulandelwa ukucutshungulwa okuqhubekayo nokwenziwa kusebenze.
Ukukhiqizwa kwekhabhoni ecushiwe esekwe kumalahle kubandakanya uchungechunge lwezinqubo ezilawulwa ngokucophelela ukuze kuqinisekiswe ukuthi izici ezifiselekayo nokusebenza kuyatholakala. Ukuhlukahluka kwezindlela zokukhiqiza kuvumela ukudalwa kwezixazululo ezihambisanayo ukuhlangabezana nezidingo ezithile zokuhlunga kuzo zonke izimboni nezinhlelo zokusebenza ezihlukahlukene.
Imikhiqizo Ehlobene
Ngo-1985, i-Datong Locomotive Works yabona ukuthi izitimela zikagesi zaziyisiqondiso esibalulekile sokuthuthukiswa kwesitimela sesitimela saseChina kanye nemboni yamasheya esikhathini esizayo, futhi yabeka phambili umbono wokukhiqiza we-"Nanzhu (Zhuzhou Electric Locomotive Works) kanye ne-Datong Locomotive Works".
Isitimela sikagesi sohlobo 3 lwe-Shaoshan siyisizukulwane sesibili sezwe lami esithwala abantu abangu-6 kanye nesitimela sempahla. I-locomotive isebenzisa ukulungiswa kwegagasi eligcwele kohlobo lwebhuloho futhi ibona ukulawulwa kwe-voltage ebushelelezi elawulwa yisigaba se-thyristor. Isitimela sithatha isigaba esisodwa se-AC 25kV 50Hz voltage system futhi sinesivinini sokusebenza esiphezulu esingu-100km/h.
I-SS3B fixed heavy-duty electric locomotive iyisitimela esithwala impahla esingu-12-axle. Iqukethe izitimela ezimbili ezifanayo ezinama-axle angu-6 axhunywe i-coupler kanye ne-windshield. Lezi zingxenye ezimbili zifakwe izixhumi zesistimu kagesi ezinamandla kagesi, izintambo zokulawula, nokuvikela inethiwekhi. Amapayipi okulawula ulayini nomoya. Imoto yonke ingalawulwa ngendlela efanayo kunoma iyiphi i-cab. Isitimela sithatha i-single- phase power frequency system, i-voltage engu-25kV, i-AC-DC transmission, kanti isivinini esikhulu sokusebenza sesitimela singu-100km/h.
Isitimela sikagesi esithuthukisiwe i-Shaoshan 4 iyisitimela esithwala impahla esingu-8-axle. Isitimela siqukethe izitimela ezimbili ezifanayo ezinama-axle amane axhunywe i-coupler kanye ne-windshield. Lezi zindawo zokusebenzela ezimbili zifakwe izixhumi ezinamandla kagesi aphezulu, izintambo zokulawula ukuxhuma kabusha kanye namapayipi okulawula amabhuleki emoyeni. Imoto yonke ingalawulwa ngokuhambisanayo ukusuka kukhabhu yomshayeli yanoma iyiphi enye yezimoto. Izitimela ezimbili nazo zingahlukaniswa futhi zisetshenziswe ngokuzimela njengesitimela esinama-axle amane.