Ungayiphinda kanjani kabusha ifilimu lepulasitiki

Ukuphinda usebenzise kabusha kanye nokugeza umugqa weIfilimu yefilimu / yezolimo, Isikhwama sokwenziswa esikhwameni se-PP / iTon / Balling sibonakaliswa ngokususwa okusebenzayo kwefilimu yepulasitiki equkethe i-sediment.

Ngokuthuthuka okuqhubekayo kobuchwepheshe bezolimo kanye nokwenza ngcono amazinga okuphila kwabantu, ifilimu yezolimo kanye nefilimu eliluhlaza kusetshenziswe kabanzi kubuchwepheshe bezolimo, ukuletha izinzuzo ezinkulu ekuthuthukisweni okukhulu kwezolimo kanye nokwenza ngcono kwezinhlobo zezitshalo. Kodwa-ke, ukusetshenziswa kwefilimu enkulu yezolimo nakho kuletha izinkinga ezinkulu ekungcoleni komhlaba kanye nokuphinda usebenzise kabusha. Ngaphezu kwalokho, ngenxa yezimpawu zohlelo lokusebenza lwefilimu yezolimo, kunesifiso esiningi; Kuletha nezinkinga ezinkulu kwinqubo yokuphinda usebenzise kabusha. Ngenxa yalesi simo kanye nezimpawu zefilimu yezolimo. Sithuthukise ukuhlanza ifilimu okuphathelene nezolimo, ukuvumelanisa kanye nomugqa wokukhiqizwa komgogodla ukuxazulula izinkinga zokusebenzisa i-sediment kanye nokusetshenziswa kwamanzi ekusebenzeni kwefilimu yezolimo. Ngasikhathi sinye, ixazulula izinkinga zobuchwepheshe zokuphelelwa ngamandla, ukomisa, ukugabha kanye nesivuno esikhulu. Njengamanje, kusetshenziswe kahle eChina. Indlela ethile yenqubo imi kanjena:

Ngenxa yokuqukethwe okuphezulu kodaka nesihlabathi (50-60%), kunobunzima obuningi ekusebenzeni kabusha, futhi inkinga yokugqoka inkulu kakhulu, ikakhulukazi ukugqokwa kwamathuluzi okuchoboza kakhulu nemishini kukhulu kakhulu, okuthinta kakhulu ukuphuma. Ngokwesimo sayo, umshini wokulinganisa we-hydraulic kanye nokugunda usetshenziselwa okokuqala ukupakisha ifilimu lomhlaba ongcolile, bese usika ngokuya ngo-150-200mm. Ibhulokhi ngalinye ligawulwa izikhathi ezingama-5-7, bese lidluliselwa yibhande lokuhambisa ukuhlukaniswa kazibuthe ukukhetha izinsimbi zamabuthe, bese lifaka isikrini sesigubhu ukuze likhiphe isigubhu esikrinini sesigubhu, bese udaka futhi isihlabathi ekuqaleni selukhishwe nge-mesh, bese singena kumenzi wesihlabathi. Ngokujikeleza okusheshayo, i-merch emgqonyeni inikezwe ukususa imfucumfucu encane nodaka nesihlabathi. Futhi izinsimbi ezincane ziyachithwa, bese zingena entatheleni elichobozekile. Ngalesi sikhathi, okubonakalayo kuqukethe i-10% sediment, ehlisa kakhulu ukugqokwa kwe-crusher nokusika. Izinto ezichotshoziwe zihlanzwe yi-high-speed spiral futhi zididekile yi-sand remover, bese zingena ezihlukanisi zokushaya nokugeza. Izinto ezibonakalayo zelula emanzini, futhi isihlabathi siphinde sasuswa ngokushaya kwemigodi emibili. Ihlukaniswe nokudonswa kwe-sediment, bese ingena ekushayweni okunesivinini esiphansi kokuhlanza okunye, futhi ingena ethangini elilandelayo le-rinsing yokuhlanza nokuzihlukanisa. Ipulasitiki evuthayo evunguzayo ingena e-squeezer. Izinto ezisetshenziswayo zisesimweni seplasitiki esenziwe ngeplasitiki enokuqukethwe kwamanzi cishe ama-7-8%. Kuthunyelwa egumbini lokugcina umoya ngomoya wokuhwamuka kwemvelo kwamanzi, bese kuqubuka. Ukondla eceleni ukondla okuphoqelelwe nokuhlunga okuneziteji ezimbili kanye nokuthambekela kwamakhangi amaningi kuyamukelwa.