Lub ntxaib ntsia hlau tsiaj pellet ua tshuab ua haujlwm li cas?

Dec 29, 2025

Tso lus

cov ntsiab lus

Qhov kub thiab txias yog qhov ntsuas tseem ceeb cuam tshuam rau kev ua haujlwm ntawm cov khoom noj dev pellet tshuab, ncaj qha txiav txim siab txog qib ntawm cov khoom siv raw maturation thiab kev khaws cia. Thaum lub sijhawm ua haujlwm, lub tshuab extrusion kub feem ntau yog tswj ntawm 120-160 degree, nrog rau qhov kub sib txawv uas yuav tsum tau muaj rau cov khoom sib txawv: Rau cov khoom noj dev yooj yim, 120-140℃ua kom cov hmoov txhuv nplej siab txaus thaum khaws ntau dua 70% ntawm cov cua sov- cov vitamins rhiab heev; rau siab- cov zaub mov tsis muaj nplej kawg, vim nws cov ntsiab lus tsis tshua muaj nplej, qhov kub yuav tsum tau nce mus rau 140-160℃kom ntseeg tau tias muaj protein ntau txaus denaturation thiab txhim kho digestibility; rau cov khoom noj me me, qhov kub yuav tsum tau txo qis rau 120-130℃kom txo qis cov khoom noj uas muaj cua sov (xws li cov vitamins B). Kev hloov kub yuav tsum tau ua tiav los ntawm kev tswj qhov kub thiab txias, thiab tus nqi ntawm qhov kub nce yuav tsum tau ua tib zoo saib xyuas kom tsis txhob muaj kev nce siab thiab ntog uas tuaj yeem ua rau muaj kev kub ntxhov hauv cheeb tsam lossis tsis sib xws ntawm cov khoom siv raw.

Cov ntsia hlau ceev ncaj qha cuam tshuam rau lub sijhawm nyob thiab extrusion siab ntawm cov ntaub ntawv raw nyob rau hauv lub extrusion chamber ntawm cov khoom noj tsiaj extrusion tshuab. Kev sib hloov ceev dua ua rau lub sij hawm nyob hauv cov khoom siv luv luv (feem ntau 10-20 vib nas this) thiab siab dua extrusion; qis kev sib hloov ceev ua rau lub sijhawm nyob ntev dua thiab qis dua. Thaum lub sij hawm tsim khoom, qhov kev sib hloov ceev yuav tsum tau hloov kho raws li cov yam ntxwv ntawm cov khoom siv raw thiab cov khoom yuav tsum tau: zoo- cov khoom siv raw nrog cov dej noo tsawg yuav tsum tau qis dua kev sib hloov ceev (300-400 r / min) kom ntev lub sij hawm nyob thiab xyuas kom meej maturation; ntxhib-grained raw cov ntaub ntawv uas muaj cov ntsiab lus noo noo yuav tsum muaj kev sib hloov ceev dua (400-600 r / min) kom nce extrusion siab thiab tiv thaiv cov khoom agglomeration thiab blockage.

Lub siab extrusion ntawm lub tshuab cat zaub mov extrusion yog ze ze rau tus nqi pub thiab yog qhov tseem ceeb rau kev ua kom cov nyhuv molding. Lub siab yog feem ntau tswj ntawm 3-8 MPa. Kev kub siab dhau los ua rau cov granules nyuaj dhau nrog cov palatability tsis zoo; Tsis tshua muaj siab ua rau xoob, nkig granules uas yooj yim tawg hauv dej. Ib qho kev pub noj ceev heev yuav ua rau muaj kev nce siab ntawm lub siab ntawm extrusion chamber; tus nqi noj qeeb heev yuav ua rau lub siab tsis txaus. Yog li ntawd, lub siab ruaj khov yuav tsum tau tswj xyuas los ntawm kev sib koom ua ke ntawm kev noj zaub mov thiab kev sib hloov ceev ceev. Piv txwv li, thaum lub siab tshaj 8 MPa, tus nqi pub yuav tsum tau txo qis los yog cov ntsia hlau ceev nce kom tso tawm lub siab; thaum lub siab qis dua 3 MPa, tus nqi pub yuav tsum tau nce los yog cov ntsia hlau ceev txo kom nce siab.

Los ntawm kev kho qhov tsis zoo xws li qhov kub, qhov nrawm, thiab siab, kev tswj xyuas meej ntawm cov khoom noj tsiaj zoo tuaj yeem ua tiav. Thaum lub sij hawm tsim khoom, tus mob pellet yuav tsum tau saib xyuas hauv lub sijhawm tiag tiag: yog tias lub pellet nto du thiab qhov kev ntxhib los mos yog nkig, qhov tsis tsim nyog; yog tias cov pellet dub thiab muaj ntxhiab tsw, qhov kub yuav tsum tau txo; yog tias cov pellet xoob, lub siab lossis kub yuav tsum tau nce ntxiv; Yog hais tias lub pellet nyuaj heev, lub siab los yog ceev yuav tsum tau txo. Tsuas yog los ntawm kev paub txog qhov ntsuas qhov ntsuas qhov ntsuas tau tuaj yeem ua rau cov khoom noj tsiaj me me extrusion tshuab ruaj khov ua tau zoo - cov zaub mov zoo.

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hais txog peb

MIKIM cov ntses pub pellet cov kab ntau lawm thiab cov tshuab txhawb nqa muaj txiaj ntsig zoo rau cov nyiaj. Tsis yog lawv pheej yig xwb, tshem tawm cov neeg lag luam nruab nrab thiab tso cai rau me thiab nruab nrab- cov lag luam me (SMEs) thiab cov neeg ua liaj ua teb ntses los yuav cov khoom ua tiav ntawm tus nqi tsim nyog, tab sis lawv kuj khav theeb tshwj xeeb. Cov txheej txheem automated tag nrho, los ntawm cov khoom siv raw crushing thiab meej cov khoom sib xyaw rau extrusion pelleting thiab maturation, yog ua tiav nyob rau hauv ib tug nruam ntws. Qhov no ua rau muaj cov hmoov txhuv nplej siab gelatinization thiab cov txheej txheem pellet zoo, txhim kho kev tsim khoom thiab kev noj zaub mov zoo, ua tiav "tus nqi qis, siab tso zis." Xaiv MIKIM ntses pub pellet ntau lawm kab txhais tau hais tias muaj kev txaus siab ua ntej- muag thiab tom qab- kev muag khoom, suav nrog 24-teev kev txhawb nqa cov neeg siv khoom hauv online, ib qho - xyoo lav ntawm tag nrho lub tshuab, kev txhim kho ntawm qhov chaw, commissioning, thiab kev saib xyuas, thiab ruaj khov ntawm cov khoom seem. Cov neeg siv khoom tuaj yeem yuav nrog kev ntseeg siab thiab siv nrog kev thaj yeeb ntawm lub siab, nrog rau cov nqi zoo thiab kev pabcuam zoo !!!

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