Lisebelisoa tsa tlhahiso ea manyolo a kopantsoeng
Lisebelisoa tsa tlhahiso ea manyolo a kopantsoeng li sebelisetsoa ho sebetsana le lisebelisoa tse tala hore e be menontsha e kopantsoeng, e entsoeng ka metsoako e 'meli kapa ho feta ea limatlafatsi, hangata naetrojene, phosphorus le potasiamo.Thepa e sebelisetsoa ho kopanya le ho kokobetsa lisebelisuoa tse tala, ho etsa monontsha o fanang ka litekanyetso tse leka-lekaneng le tse tsitsitseng tsa limatlafatsi bakeng sa lijalo.
Mefuta e meng e tloaelehileng ea lisebelisoa tsa tlhahiso ea manyolo e kenyelletsa:
1.Thepa ea ho senya: E sebelisetsoa ho sila le ho sila lihlahisoa tse tala ka likaroloana tse nyenyane, ho etsa hore ho be bonolo ho kopanya le granulate.
2.Lisebelisoa tsa ho kopanya: E sebelisetsoa ho kopanya lisebelisoa tse sa tšoaneng tse tala hammoho, ho etsa motsoako oa homogeneous.Sena se kenyelletsa li-mixer tse tšekaletseng, li-mixer tse otlolohileng, le li-disk mixer.
Lisebelisoa tsa 3.Granulating: E sebelisetsoa ho fetola lisebelisoa tse tsoakiloeng ka li-granules kapa li-pellets, tseo ho leng bonolo ho li boloka, ho li tsamaisa le ho li sebelisa.Sena se kenyelletsa li-granulator tsa meropa ea rotary, li-granulator tse habeli, le li-pan granulator.
Lisebelisoa tsa 4.Drying: E sebelisetsoa ho tlosa mongobo ho li-granules, ho etsa hore ho be bonolo ho sebetsana le ho boloka.Sena se kenyelletsa li-dryer tsa rotary le li-dryer tse nang le metsi.
Lisebelisoa tsa 5.Cooling: E sebelisetsoa ho pholile li-granules ka mor'a ho omisa, ho li thibela ho khomarela kapa ho senya.Sena se kenyelletsa li-cooler tsa rotary le li-cooler tse thibelang ho phalla.
Lisebelisoa tsa 6.Screening: E sebelisetsoa ho tlosa li-granules leha e le life tse kholo kapa tse tlaase, ho netefatsa hore sehlahisoa sa ho qetela ke sa boholo bo tsitsitseng le boleng.
7.Thepa ea ho paka: E sebelisoa ho paka sehlahisoa sa ho qetela ka mekotleng kapa lijaneng bakeng sa ho boloka le ho aba.
Thepa e kopaneng ea tlhahiso ea manyolo e ka hlophisoa hore e lumellane le bokhoni le litlhoko tse fapaneng tsa tlhahiso, ho latela litlhoko tse ikhethileng tsa mosebelisi.Thepa e etselitsoe ho hlahisa menontsha ea boleng bo holimo, e leka-lekaneng e fanang ka maemo a tsitsitseng a limatlafatsi bakeng sa lijalo.