Dab tsi yog qhov tseem ceeb ntawm kev txiav txim siab thaum xaiv cov nqaij qaib pub pellet ua tshuab?

Nov 24, 2025

Tso lus

Rumen digestion nyob rau hauv nyuj thiab yaj nyob rau hauv lub stimulation ntawm crude fiber. Pub yuav tsum khaws qhov ntev fiber ntau (1-3mm). Kev xaiv ntawm Alfalfa pellet zeb yuav tsum xav txog "kev muaj peev xwm ua tiav fiber ntau, pellet hardness, thiab kev ua haujlwm ntau lawm," tshwj xeeb tsom rau peb yam tseem ceeb:

Ua ntej, ua qhov tseem ceeb loj - txoj kab uas hla lub nplhaib tuag pellet mills los txhim kho cov khoom siv fiber ntau. Crude fiber raw cov ntaub ntawv xws li pob kws stalks, nplej stalks, thiab txiv laum huab xeeb vines account rau 60% -70% ntawm nyuj thiab yaj pub, yuav tsum tau pub ntau lawm tshuab nrog muaj zog extrusion thiab ntxhib sib tsoo muaj peev xwm. Nws raug nquahu kom xaiv lub nplhaib loj tuag pellet zeb nrog lub nplhaib tuag txoj kab uas hla ntawm 150-200mm thiab lub siab rau cov menyuam txoj kab uas hla ntawm 80-100mm, xws li NM1500 qauv. Nws tuag orifice txoj kab uas hla ntawm 3.5-5.0mm yog tsim rau kev ua raw cov ntaub ntawv raw thiab tsis txhob tuag orifice clogging. Kev sib tsoo ntawm cov khoom siv yuav tsum tau txais ib qho "rauj hniav + toothed claw" sib xyaw tsim. Ua ntej, cov hniav rauj tsoo cov quav rau 5-10 hli, thiab tom qab ntawd cov hniav claws ntxiv rau 1-3 hli, kom ntseeg tau tias qhov ntev fiber ntau ua tau raws li qhov yuav tsum tau muaj ntawm rumen digestion. Ordinary me me pellet mills, vim tsis txaus sib tsoo thiab extrusion muaj peev xwm, nws yuav ua tau xoob thiab tsis zoo tsim straw pellets, ua rau lawv tsis haum rau nyuj thiab yaj noj ntau lawm.

Thib ob, tswj cov pellet hardness thiab ntom yog qhov tseem ceeb kom phim lub rumen digestion atherosclerosis. Cov pellets nyuaj dhau ua rau zom nyuaj, thaum cov pellets muag muag heev yooj yim ferment hauv rumen, ua rau tsam plab. Pub cov tshuab tsim khoom yuav tsum muaj peev xwm kho qhov siab thiab qhov kub thiab txias. Thaum tsim khoom noj rau cov neeg laus nyuj thiab yaj, lub extrusion siab yuav tsum tswj ntawm 3-4 MPa, qhov kub ntawm 80-}90 degree, thiab cov pellet hardness tswj ntawm 15-20 N. Thaum tsim khoom noj rau nyuj thiab yaj, lub siab yuav tsum tau txo mus rau 2-3 MPa, thiab qhov kub ntawm 8-degree ntawm hardness. 10-15 N kom cov pellets yog mos thiab yooj yim digestible. Qee qhov high-end nyuj thiab yaj pellet mills yog nruab nrog lub siab sensors thiab tsis siv neeg hloov tshuab uas tuaj yeem hloov kho lub siab raws li cov ntsiab lus fiber ntau ntawm cov ntaub ntawv raw, tsis tas yuav muaj kev cuam tshuam los ntawm phau ntawv, ua rau lawv tshwj xeeb tshaj yog haum rau cov pib tshiab. Tsis tas li ntawd, cov cuab yeej yuav tsum muaj peev xwm tshem tawm impurity zoo. Cov impurities xws li pob zeb thiab cov xov hlau uas tuaj yeem sib xyaw hauv cov quav cab tuaj yeem raug lim los ntawm cov khoom sib nqus sib nqus thiab cov tshuaj ntsuam, tiv thaiv kev puas tsuaj rau lub taub hau tuag thiab lub siab rollers.

Thib peb, xaiv cov khoom siv ua haujlwm raws li tus qauv ua liaj ua teb. Kev pub dawb-ntau cov nyuj thiab yaj ua liaj ua teb nrog me me yuav tsum tau noj, NM1200 nyuj pub tshuab tsim khoom nrog ib teev tso zis ntawm 500-800 kg, nruab nrog phau ntawv pub mis, yog qhov tsim nyog. Cov cuab yeej siv tus nqi qis (kwv yees li 50,000-80,000 RMB). Kev ua liaj ua teb loj (tshaj 500 lub taub hau) xav tau tus qauv NM1800 nrog cov zis ntawm 1000-1500 kg / h, nruab nrog lub tshuab ua haujlwm thiab pub mis, txhawb kev sib xyaw ua ke ntawm ntau yam khoom siv raw xws li pob kws stalks, soybean pluas noj, thiab cov zaub mov los txhim kho cov khoom noj khoom haus sib npaug ntawm cov khoom noj. Rau lub caij ntuj no ua liaj ua teb, nws raug nquahu kom siv lub tshuab pellet nrog lub cua sov ua haujlwm kom nce qhov kub ntawm 40-50 degree, tiv thaiv plab hnyuv tsis xis nyob los ntawm kev noj zaub mov txias. Hom khoom siv no tshwj xeeb tshaj yog nyob rau sab qaum teb.