Izinhlelo Zokuphatha Uvuku Zisebenza Kanjani Emanyuvesi Amandla Okushisa
Isikhathi:21 Oktoba 2025
Izinsiza zamandla kagesi zibalulekile ekukhiqizeni ugesi, kanti omunye wemikhiqizo ethengwa kulolu hlelo uthuli. Ukuqapha kahle uthuli kubalulekile ukuze kugcinwe ukusebenza kwezinsiza, kuncishiswe umthelela emvelweni, futhi kuqinisekiswe ukuphepha kwabasebenzi. Le ngqikithi ibheka indlela izinhlelo zokuphatha uthuli ezenzakalayo ezinsizeni zamandla kagesi.
Uhlolojikelele lwezinhlelo zokuphatha uthuli
Izinhlelo zokuphatha uthuli ziqondiswe ekuhlanganiseni, ukuhambisa, nasekuphuthumeni uthuli olukhiqizwa ngesikhathi sokushiswa kwezinkuni ezitholakala ezimbonini zamandla ezishisayo. Lezi zinhlelo zibalulekile ekusebenzeni kwemifantu kanye nokuhambisana nemvelo.
Izinhlobo zempahla.
Iziteshi zamandla e-thermal zihlala ziphatha izinhlobo ezimbili zothuli:
- I- Fly Ash: Imithamo emincane ethwalwa ngaphandle kwe-boiler ngegazi le-flue.
- Ishisi Eliphansi: Iziphuzo ezinzima ezihlala phansi kwe-boiler.
Izici Zezinhlelo Zokuphatha Uhlanga
Izinhlelo zokuphatha uthuli ziqukethe izingxenye eziyisisekelo eziningi, ngayinye yezenzakalo yezenzo ethile:
- Imiyekezo ye-Ash: Amadivayisi afana nezinhlelo zokuvusa ugesi ezithatha uthuli lwezinkuni olukhishwe emoyeni.
- Izithuthuthu: Izinhlelo ezifana nezithuthuthu ze-pneumatic noma ze-mechanical ezithutha uthuli ukusuka kwezokuhlanganisa ukuya ezindaweni zokugcina noma zokulahla.
- Izitolo ze-Ash: Iziqukathi ezinkulu ezigcina uthuli okwamanje ngaphambi kokuphuma noma ukusetshenziswa.
- Izikhungo Zokuphathwa Kwezinsalela: Izindawo eziphatha ukuhlinzwa kokugcina kwezinsalela, ngokuvamile emathafeni noma ngenqubo yokwenza kabusha.
Umsebenzi Wokusebenza Kwezinhlelo Zokuphatha Uthuli
Ukusebenza kwemikhiqizo yokuphatha uthuli kungahlukaniswa ngezinyathelo ezahlukene:
1. Ukuqokelelwa kwephutha
– I-Electrostatic Precipitators: Lezi zisetshenziswa zisebenzisa imishayo yombane ukuheha nokuhlanganisa amafutha e-fly ash avela emoyeni ophumayo.
– Amathuluzi Amaphutha: Izihlungi zokwakha ezibamba izingcezu zomoya ophuma lapho igesi yokushisa idlula kuzo.
– Umugqa Wamanzi Osegazini: I-ash ye-bottom iqoqwa endaweni enamanzi ethokozile ethile phansi kwenkomishi yokushisisa.
2. Ukudluliswa Kwezikhotha
Uma seqoqiwe, uthuli luthelwa ngezindlela ezahlukene zokuhambisa:
- Izakhiwo zePneumatic: Sebenzisa ingcindezi yomoya ukushukumisa i-fly ash phakathi kwezintambo.
- Izinsiza Zokuhambisa: Zifaka phakathi ama-belt conveyors kanye nama-screw conveyors okuthutha kokubili i-fly ash kanye ne-bottom ash.
3. Ukugcina I-Ash
Ishumi ligcinwa okwesikhashana ema-silo ngaphambi kokukhishwa noma ukusetshenziswa.
- I-Silos ye-Fly Ash: Ikwenziwe ukuze igcine i-fly ash kuze kube yilapho ingathunyelwa ukuze iphumelele noma isetshenziswe ezakhiweni.
- I-Silo ye-Bottom Ash: Gcina i-bottom ash ukuze ithunyelwe emuva noma iphinde isetshenziswe.
4. Ukulahla Iphakethe
Izindlela zokulahla zihluka ngokuya ngemithetho yemvelo kanye nezinqubomgomo zezakhiwo:
- Izindawo zokulahla: Umphetho uthunyelwa ezindaweni zokulahla ezibekiwe ukuze uphume.
- Ukubuyiselwa: Umpheki ungasetshenziswa ekukhiqizeni ikhonkrithi, amabhlogo, nezinye izinto zokwakha.
Importance of Ash Handling Systems: Ukubaluleka kwezinhlelo zokuphatha uthuli
Izinhlelo zokuphathwa kwephepha ezisebenza kahle zibalulekile ngezizathu eziningi:
- Ukuhlonipha Imvelo: Ukuphathwa kahle kwe-ash kusiza ukuhlangabezana nemithetho yokuvikela imvelo nokunciphisa ukungcoliswa.
- UkuSebenza Ngokusebenza: Ukuphatha kahle uthuli kuqinisekisa ukusebenza kahle kwezitshalo futhi kuvikela umonakalo wezinsiza.
- Ubumfihlo: Inciphisa izingozi zempilo kubasebenzi ngokunciphisa ukuvezwa kukashukela.
Isiphetho
Izinhlelo zokuphatha uhlanga zibalulekile ezitsheni zamandla ashisayo, ziqinisekisa ukuphathwa okuvikelekile nokusebenza kahle kweziphumo zohlanga. Ngokuqonda izingxenye nezindlela zokusebenza zalezi zinhlelo, izitshalo zingathuthukisa imisebenzi, zihambisane nezindinganiso zemvelo, futhi zithuthukise ukuphepha kwabantu abasebenza kuyo.
