Li-dredgers tsa khauta li sebetsa e le lisebelisoa tse bohareng tse kopaneng bakeng sa ho ntšoa ha khauta ea alluvial ka metsing, e nolofalletsang ts'ebetso ea potoloho e felletseng e koahelang "ho epolloa-ho fetisa-karohano ea mehatla." Ho sebelisa lilemo tse ngata tsa boiphihlelo ho thepa ea meepo ea R&D,Qingzhou Jinqi Mining Machinery Co., Ltd.e thehile mela e 'meli e meholo ea lihlahisoa - li-bucket bucket dredgers le li-cutter suction gold dredgers - tse etselitsoeng mefuta e fapaneng ea likarolo tsa liminerale, maemo a metsi le sekala sa meepo, ho netefatsa ho lumellana ka nepo le litlhoko tsa ts'ebetso ea maemo a mangata.
A ketane emereng ea khautake khetho e holimo bakeng sa merafo e kholo ea likarolo tse thata tsa liminerale. E na le liemere tse tlohang ho 0.2 ho isa ho 1.5 m³ ka bokhoni, e fihlela sekhahla sa ts'ebetso ea 50-500 m³ ka hora 'me e ka phunyeletsa likarolo tsa liminerale tse nang le majoe a mangata a majoe, a sebetsa hantle botebong ba metsi a 8-15 metres. Sistimi ea eona ea karohano ea mekhahlelo e meraro e netefatsa sekhahla sa ho khutlisa khauta ea 88% -95%, athe moralo oa eona o sa batang o lumella ts'ebetso maemong a mocheso o tlase. Dredger e hloka basebelisi ba 3-5 feela bakeng sa ho sebetsana hantle.
A mokha o monyang khautake tharollo e sebetsang hantle haholo bakeng sa merafo ea metsi a tebileng, a bonolo. E kopanya ho phunya hlooho ea sehahi le pompo ea slurry, ho fihlela botebo bo boholo ba ho monya ba limithara tse 30 le matla a ho hula lehlabathe ka hora a 100–800 m³. Moetso oa eona o thehiloeng holim'a pontoon o netefatsa phalliso e bonolo, ha sekhahla sa ho khutlisa likaroloana tsa khauta e ntle se fihla ho 85% -92%. Dredger e boetse e hanana le ho bola ha metsi a leoatle, e etsa hore e be e loketseng tikoloho ea metsi a leoatle kapa a letsoai.
Bakeng sa merafo e meholo libakeng tse thata, tse nang le metsi a sa tebang, khetha sejana sa khauta sa bakete ea ketane.
Bakeng sa metsi a tebileng, likarolo tse bonolo tsa liminerale kapa lits'ebetso tse tenyetsehang tse mahareng / tse nyane, khetha sehaho sa khauta se sehang.
Qingzhou Jinqi Mining Machinery Co., Ltd. e fana ka mefuta e mengata e felletseng ea lits'ebeletso tsa ho cheka khauta, e fanang ka tharollo e le 'ngoe bakeng sa liphephetso tsa merafo - ho tloha ho moralo le tlhahiso ho isa tšehetsong ea morao-rao ea thekiso. Re matlafatsa bareki ho fihlela tlhahiso ea khauta e sebetsang hantle, e bonolo ea tikoloho, le e bohlale!
Ikopanye le rona kajeno bakeng sa litlhoko tsa hau tse ikhethileng!