Ts'ebetso ea pele ea extrusion e ne e sebelisoa haholo indastering ea ho lokisa lijo.Ho tloha lilemong tsa bo-1900, Amerika e ne e se e qalile ho sebelisa theknoloji ena sebakeng sa ho lokisa lijo, haholo-holo bakeng sa ho lokisa lijo tsa liphoofolo tse ruuoang lapeng le ho lokisa metsoako ea phepelo esale pele.
Ho fihlela lilemong tse mashome a robong a metso e robong, e se e le mokhoa o ntseng o hōla ka potlako oa indasteri ea phepelo ea lijo lefatšeng, 'me e se e qalile ho sebelisoa karolong e' ngoe le e 'ngoe ea indasteri ea lijo, e sebelisoang haholo bakeng sa lijo tse omeletseng tsa liphoofolo tse ruuoang lapeng, lisebelisoa tse ling tsa phepelo ea liphoofolo le tlhapi ea tlhapi.Ka tsoelo-pele e sa khaotseng ea thekenoloji le ho phahama ho tsoelang pele ha maemo a bophelo a batho, kholo ea liphoofolo tsa metsing e tlameha ho latela molao-motheo oa ho hlahisa lijo tse tala ntle le tšilafalo, ho tlisa tlhokomelo e kholo le boithuto bo bongata bo matla mabapi le theknoloji ea tlhahiso ea phepelo ea metsing.'Me ho na le tumellano ea hore ho amohela mokhoa oa extrusion ho etsa lijo tsa tlhapi ke mokhoa o ka sehloohong oa ho etsa bonnete ba ho hlahisa lihlahisoa tsa metsing tsa boleng bo phahameng le tse sireletsehileng bakeng sa bophelo ba batho, e leng mokhoa oa tsoelo-pele ea indasteri ea lijo nakong e tlang.
Ts'ebetso ea extrusion ea tlhapi ea khoebo e bolela ho pheha motsoako oa lisebelisoa tsa phepelo tlas'a mocheso o phahameng, mongobo le khatello e phahameng ka nako e khuts'oane, moo mocheso o phahameng e leng phello e tobileng ea likhohlano (dry extrusion) kapa preconditioning le ente ea mouoane. (metsi extrusion).Joalo ka kalafo ea thekenoloji, extrusion e ka etsa hore ho khonehe ho sebetsana le lisebelisoa tse fapaneng tsa phepelo ea litlhapi, joalo ka soya, poone, raese, lierekisi le lisebelisoa tse tala tse nang le metsi a mangata.Ho ea ka mongobo oa phekolo ea lihlahisoa tse tala, mokhoa oa ho fepa litlhapi o ka aroloa ka mefuta e 'meli - mofuta o omileng oa extrusion le mofuta o metsi oa extrusion.
Hajoale, lisebelisoa tse ka sehloohong tsa extrusion tse sebelisoang tlhahisong ea phepelo ea metsing ke "screw fish feed extruder" eo hape e arotsoeng ka mofuta o omileng oa phepelo ea tlhapi le phepelo ea tlhapi ea mofuta o metsi.mochini oa extruder.Ka mefuta e fapaneng ea li-parameter le phepelo ea phepelo, lihoai tsa lihlapi le limela tsa phepelo li ka etsa lijo tse phaphametseng, tse tebang le tse tebang butle ka boleng bo holimo le phepo e le hore li ikamahanye le litlhoko tse fapaneng tsa ho ja liphoofolo tse fapaneng tsa metsing.Ho amohela tšepe ea motsoako e le lintho tse bonahalang, FANWAY mofuta o omileng phepelo ea tlhapi extruder e 'nile ea sebelisoa haholo polasing ea litlhapi tse nyenyane le tse mahareng kapa limela tse fepang ho hlahisa lijo tsa aqua le lijo tsa ntja / katse ea phoofolo ea lapeng ka lebaka la sebopeho sa eona se bonolo le lerata le tlaase.Ntle le mofuta o omileng, mochini oa metsi oa mofuta oa tlhapi oa fepelo oa tlhapi o na le boiler e ka eketsang mouoane khafetsa ka phaposing ha o ntša metsoako ea phepelo, e etsang hore e sebelisoe haholo ho hlahisa li-pellets tsa phepelo ea litlhapi tse phaphametseng bakeng sa polasi ea litlhapi, temo ea metsing esita le mapolasi a likhoho.
Nako ea poso: Mar-01-2018