Multifunction Rolling Tshuab

Txoj Cai Ua Haujlwm:

Cov khoom siv rau kev tsim cov pellets siv lub tshuab extrusion rounding muaj xws li extrusion bar ua tshuab thiab lub tshuab centrifugal rounding.
1. Extrusion molding tshuab yog ib qho cuab yeej uas tsim cov ntaub ntawv mos rau hauv cov cylindrical ntev extrudates (tau los ntawm ntub sib xyaw granulator lossis lwm txoj hauv kev). Peb lub tuam txhab tau tsim ob hom khoom siv extrusion: ntsia hlau pem hauv ntej extruder thiab ntsia hlau sab extruder. Kev ua tau zoo ntawm cov khoom siv nrog tib qhov tshwj xeeb rau pem hauv ntej extrusion yog qis dua li ntawm sab extrusion, thiab cov khoom kub kub nce siab dua. Pem hauv ntej extrusion tau tso tseg tam sim no. Sab extrusion efficiency siab, thiab qhov kub thiab txias ntawm cov khoom yog li ntawm 20-25 degree siab tshaj qhov kub ntawm chav tsev, uas yog tshwj xeeb tshaj yog haum rau extrusion ntawm enzyme uas muaj cov khoom thiab yuav tsis ua pwm tuag vim kub siab.
2. Txoj kab uas hla ntawm cov pellets yog txiav txim siab los ntawm extrusion orifice phaj, uas yooj yim los tswj thiab muaj ntau yam ntawm granulation. Lub tshuab centrifugal dov yog ib qho khoom siv uas sib npaug txiav cov khoom muaj zog extruder los ntawm extruder rau hauv cylindrical me me hais nrog tib txoj kab uas hla thiab yob lawv mus rau hauv pellets. Lub extruded ncig sawb yog txiav mus rau hauv ib tug ntev roughly sib npaug rau txoj kab uas hla ntawm lub tog raj kheej ntawm dov disc, thiab ces dov mus rau hauv spherical pellets los ntawm high-ceev kev sib hloov ntawm dov disc. Qhov tshwj xeeb toothed disc tsim los ntawm peb lub tuam txhab muaj kev ua haujlwm ntawm polishing cov khoom ntawm nws cov npoo. Rolling disc yog tsim los ntawm ntau cov hniav tshwj xeeb tawg, muab faib rau hauv cov duab ntom ntom. Cov hniav tawg no feem ntau yog 1-2mm siab thiab 2-4mm sib nrug.

Yam ntxwv:

Ntawm ntau txoj kev pelletizing, extrusion thiab dov txoj kev tau dhau los ua txoj kev pelletizing nrov thoob ntiaj teb. Nws muaj cov yam ntxwv hauv qab no:
(1) Muaj peev xwm ntau lawm thiab cov khoom siv qis;
(2) Muaj peev xwm tsim tau 0.5-3mm spherical hais nrog cov kab uas zoo sib xws thiab me me dispersion bands;
(3) Cov ntsiab lus hauv cov pellets yog sib xws tom qab granulation;
(4) Cov duab zoo tuaj yeem yog kheej kheej, cylindrical, lossis amorphous; Nws yog qhov zoo tshaj plaws los siv cov duab kheej kheej kom yooj yim txheej.

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