Ngokuka ngosayizi wesikrini, izikrini ze-bar zihlukaniswe ngezinhlobo ezintathu: Isikrini sebha ye-coarse, isikrini se-medium aphakathi nesikrini sebharikidi esikhaleni se-bar screen, kunesikrini sokuhlanza isikrini se-bar. Imishini ngokuvamile isetshenziswa esiteshini sokungena sendle yokwelashwa kwendle noma umnyango wesiteshi sokuqoqwa kwempompo yokuphakamisa. Umsebenzi oyinhloko ukususa udaba olukhulu olumisiwe noma oluntantayo kumandle, ukuze kunciphise umthwalo wokusebenza kwenqubo yokwelashwa kwamanzi okulandelayo bese udlala amaphampu wamanzi avikelekile, ukususwa kwegridi okuvinjelwe kuvame ukwamukelwa; Lapho inani le-Grid Slag lingaphansi kuka-0.2m3 / d, i-coarse grid ingathatha indawo yokuhlanza ye-Brain Slag noma yokuhlanza imishini. Ngakho-ke, lo mklamo usebenzisa isikrini se-mechanical bar.
Isikrini se-Mechanical Screen yimishini esemqoka yenqubo yokuqala yokwelashwa kwendle esiteshini sokwelashwa kwendle, okuyimishini esemqoka yokuhlekisa. Idlala indima ebaluleke kakhulu kwinqubo elandelayo. Ukubaluleka kwezindlu zokwelashwa kwamanzi zokuhlinzekwa kwamanzi kanye namaphrojekthi wokudonsa amanzi ayamukelwa ngabantu. Ukuzijwayeza kufakazele ukuthi ukukhethwa kwe-grille kuthinta ngqo ukusebenza kwalo lonke ukusetshenziswa kokwelashwa kwamanzi. I-grille yokufakelwa ngokuvamile isetshenziswa eziteshini ezincane zokwehla kwendle ngesakhiwo esilula kanye namandla aphezulu abasebenzi. Imishini yama-coarse grids ngokuvamile isetshenziswa ezitshalweni zokwehla kwendle eziphakathi neziphakathi. Lolu hlobo lwegridi lunesakhiwo esiyinkimbinkimbi ngokwengeziwe kanye nezinga eliphakeme le-automation.
Isikhathi sePosi: Nov-01-2022