Iningi lemishini yokuhlanza ingcindezi ephezulu isetshenziswa uphethiloli, ngokusho kukaphethiloli ohlukene ungahlukaniswa njengamamodeli edizili namamodeli kaphethiloli, abantu abaningi bacabanga ukuthi uphethiloli ohlukile nje ngeke kuthinte ukusebenza kwemishini, empeleni, lezi zinhlobo ezimbili. wemishini kaphethiloli noma kunomehluko omkhulu, okulandelayo isingeniso esifushane kuwe.
1. ukuguquguquka kukaphethiloli kuhlukile.
I-Diesel high-pressure dredging kanye nomshini wokuhlanza akulula ukuguquguquka, inqubo yokusetshenziswa kulula ukukhiqiza ukukhishwa kwe-exhaust kanye nephunga, isimo somusi.Kodwa-ke, ngenqubekelaphambili eqhubekayo yobuchwepheshe bokukhiqiza abakhiqizi abaningi bemishini ngesikhathi sokusebenza abavamile ukuvela intuthu, kuyilapho bekhiqiza intuthu ekhipha umoya omncane.
Yize intengo yomshini wokuhlanza uphethiloli we-high-pressure dredge iphezulu uma kuqhathaniswa, kodwa lolu hlobo lwezinto aluguquguquki, luxubene nomoya kalula.Ngokuvamile lapho ungeza uphethiloli ukukhiqiza iphunga lizoba likhudlwana, kodwa lapho uphethiloli usushile ngokuphelele, iphunga liba lincane uma kuqhathaniswa futhi ukukhishwa kwegesi kuba kuncane.
2. Amandla ahlukene.
Uphethiloli ulula ngesisindo futhi mncane ngokwakheka kunodizili.Enqubweni yokuvutha, uma kuqhathaniswa, udizili ukhiqiza ukukhishwa kwekhabhoni eyengeziwe, kuyilapho kuphela lapho udizili usushile ngokuphelele, udizili unamandla engeziwe.Ngakho-ke udizili ufanelekile ukuhlinzeka amandla omshini omkhulu wokuhlanza i-dredge ephezulu.Endabeni yokusebenza kahle kwe-thermal efanayo, ukusetshenziswa komshini wokuhlanza udizili ukuze kube nowonga uphethiloli.
3. izinga lokuvutha lihlukile.
Ama-molecule kaphethiloli kaphethiloli mancane, ngakho-ke indawo yokuthungela iphansi, umshini wokudonsa uphethiloli ophezulu wengcindezi nowokuhlanza ungene emoyeni ofanele, ucindezelwe endaweni ekahle yokuthungela ungasetshenziswa;kanye nokukhishwa kwekhabhoni yomshini we-diesel high-pressure kanye nokuhlanza kuphakeme, ngakho-ke ngesikhathi sokusha kudinga umoya owengeziwe, akulula ukuvutha.
4. ukukhishwa kwegesi ephumayo kuhlukile.
Ukukhishwa kukaphethiloli ngemva komlilo ikakhulukazi i-carbon monoxide, ama-hydrocarbon kanye ne-nitrogen oxide materials;udizili kulula ukukhiqiza intuthu yekhabhoni lapho uvutha, ukukhishwa okuyinhloko kuyizinhlayiya ze-particle kanye nama-nitrogen oxides.Ngakho-ke ezinye izimboni ezinezidingo zokukhishwa kwegesi kufanele zinake leli phuzu lapho zikhetha.
Ngamafuphi, umshini ohlukile wokuhlanza uphethiloli onengcindezi ephezulu ekusetshenzisweni kokusebenza kunomehluko omkhulu uma kuqhathaniswa, kufanele sinake ukwenza umehluko lapho sikhetha, ikakhulukazi kwezinye izimfuneko zokukhishwa kwezimboni ezinemikhawulo eyengeziwe.
Isikhathi sokuthumela: Aug-11-2022