Double screw extrusion fetereza granulation zida
Kawiri wononga extrusion feteleza granulation zida ndi mtundu wa zida granulation kuti amagwiritsa pawiri wononga dongosolo compress ndi kupanga fetereza zipangizo mu granules.Amagwiritsidwa ntchito popanga feteleza wamba, koma amathanso kugwiritsidwa ntchito pamitundu ina ya feteleza.
The double screw extrusion granulator imakhala ndi njira yodyetsera, makina osakanikirana, makina otulutsa, makina odulira, ndi dongosolo lowongolera.Dongosolo la chakudya limapereka zinthu zopangira kusakaniza, komwe zimasakanizidwa bwino.Zida zosakanikirana zimaperekedwa ku dongosolo la extrusion, komwe zimapanikizidwa ndi zomangira ziwiri ndikukakamizika kupyolera mu mbale yakufa kuti apange pellets.Ma pellets amadulidwa mpaka kutalika komwe akufunidwa ndi njira yodulira ndikutumizidwa ku chowumitsira kapena chozizira.
Double screw extrusion granulation zida ali ndi ubwino angapo.Imatha kupanga feteleza wosiyanasiyana wokhala ndi michere yosiyanasiyana ndipo imatha kugwira ntchito zosiyanasiyana, kuphatikiza urea, ammonium sulfate, ammonium chloride, ndi phosphate.Ma granules opangidwa ndi zida izi ali ndi mphamvu zambiri ndipo amafanana kukula ndi mawonekedwe.
Kuipa kumodzi kwa zida zapawiri wononga extrusion granulation ndikuti ndizovuta kwambiri ndipo zimafunikira mphamvu zambiri kuti zigwire ntchito kuposa zida zina za granulation.Komanso ndi zodula kugula ndi kukonza
Zida zopangira ma screw extrusion granulation ndi njira yothandiza kwa opanga akuluakulu omwe akufuna kupanga feteleza wamtundu wapamwamba wokhala ndi mphamvu zowongolera kuchuluka kwa michere ndi zinthu zina.