Izinhloko zepuleti zamandla kagesi eziningi

Izinhlaka zamandla zikagesi ezinamashafathi amaningi yizinhlelo ezikhethekile zokushayela ezithuthukisiwe ezakhelwe ukuhlinzeka amandla kumashafthi ahlukanisayo amaningi ngesikhathi esisodwa emisebenzi yokwakha izisekelo ezijulile nakwezenzo zokuthuthukiswa komhlaba. Lezi zinsiza zenza isixhumi se-mechanical esiyinhloko ekwakhiweni kwemiphakathi ye-diaphragm ne-cutoff curtain, ziguqula amandla kagesi abe indlela yokujikeleza ephethwe kahle kanye nokuphakamisa okufanele kumashafthi ahlukanisayo amaningi. Ukumiswa kwamashafthi amaningi kuvumela abathuthukisi ukuba benze imisebenzi ehambisanayo noma ezimele ezindawo zokufaka eziklanyelwe, kuthuthukisa kakhulu ukusebenza ngokusebenza kahle nokunemba emsebenzini wobukhulu obuphakeme bokwakha izingqinamba ezinkulu zejolile nezomhlaba. Lezi zikh-heads zisetshenziswa kakhulu ekwakhiweni kwemiphakathi ye-diaphragm ne-cutoff curtains, lapho amashafthi amaningi avumela ukusebenza kokujikeleza okuphindekayo ukuze kudalwe amaphaneli akhiwe ngokuqhubekayo noma izingqinamba ezijulile ezivimbela ukugeleza kwamanzi emhlabeni kanye nokuhamba kokungcolisa. Izicelo zifaka phakathi ukwakhiwa kwamadolo we-secant ne-tangent, lapho ama-boreholes aphindaphindiwe enza imikhawulo edlula isisindo noma izingqinamba, kanye nemisebenzi yokuxuba umhlaba ojulile yokuzinakekela komhlaba, ukuvuselela ukungcoliswa, kunye nokunciphisa ukujula. Ukumiswa kwamashafthi amaningi nakho kuhlanganiswa kokwelula kwe-jet, izenzo zokuqhubekayo zokufaka ama-pile, nokuhlinzeka ngama-sheet pile, lapho ukujikeleza kokunqamula noma okuzimele kukhuphula ukukhiqizwa kokusebenza nokusebenza kwesisekelo. Isimiso sokusebenza sigxile ezinhlelweni zokushayela ezikagesi—ngokuvamile ubuchwepheshe bokudlulisela amandla obubanzi (VFD)—babayela ukushaya kanye nokuphakamisa okujolile ngama-shaft ajikelezayo ahlukanisayo. I-shaft nganye isebenza ngokuzimela, ivumela ijubane elihlukahlukene lokujikeleza namandla aphakamisayo akhethekile ezimo zomhlaba, uhlelo lwamanzi, nezidingo eziphathelene nezinga. Le nhlobo ibonisa ukusebenza okuhle kakhulu ezindaweni zomhlaba ezihlukahlukene, lapho ama-stratum ahlukene edinga amajika ahlukene, izinga lokuhlinzekwa, nezikhuthazo ezisetshenziswayo. Izinhlelo zokuhlanganisa ze-mechanical noma ze-electromagnetic zihlanganisa ukujikeleza kwe-shaft lapho kudingeka ukuhamba okubili, kuyilapho ukulawula okuzimele kuvumela ukulandelana kokukhethiweyo kwemisebenzi ezindaweni ezihlukene. Izinhlobo zezitshalo zifaka phakathi amayunithi wamandla kagesi ahlukanisiwe wezinto zokusebenza ze-dual- noma ze-triple-auger ezinkampanini ze-diaphragm, kuya kumasistimu ahlanganisiwe anomshini wezinto eziphakeme zokuxubha umhlaba. Ukumiswa okujwayelekile kufaka phakathi amayunithi e-shaft tandem wezintambo ze-auger ezipairwe, ukuhlanganyela kwe-shaft eyinsindiso yokusika, yokuxubha, nokukhishwa, kanye nezinhlelo ze-variable-geometry ezivumela ukulungiswa kwe-shaft okulungiselelwe ngokusekelwe ezidingweni zokusebenza. Izinhlelo zesimanje zifaka phakathi izinhlelo zokuphendula ezivaliwe ukuze kutholwe inani lokuphakamisa kanye namandla, kuvumela ukulawula okujwayelekile phakathi kwezimo zomhlaba eziguqukayo. Izinkhombandlela zokukhetha zifaka phakathi izidingo zamandla aphezulu kanye namandla okukhweza, ibanga lokujikeleza kanye nekhono le-VFD, umthombo wamandla kagesi otholakalayo kanye nezinhlelo zokuhanjiswa, izincazelo zokusebenza kwesikhala se-shaft, ikhono lokuphatha okushisayo okuqhubekayo, kanye nokuhlangana kwemechanical nezakhiwo zikamasu ezikhona. Izimo ze-subsurface—ikakhulukazi uhlaka lomhlaba, ukuphakama kwebhodlela lamanzi, kanye nokubalekela komhlaba—kuhlonishwa amandla kagesi kanye nezinketho zezinjalo zokupholisa. Izindinganiso zomhlaba wonke ezihambelanayo zifaka phakathi i-EN 14679 (ukuxubha okujulu), i-EN 13285 (okuhlanganisiwe nezihlukanisiwe), ne-EN 61036 (ukuphepha kukagesi). Ukuqinisekiswa kwemishini kudinga ukuhambisana ne- EU Machinery Directive 2006/42/EC, okuhlanganisa i-EN 60204-1 (ukuphepha kukagesi kwemishini yeziqhamo) kanye nezincazelo ze-IEC 60204-32.