Dry dog Food Making Machine Structure and Component Functions

cov ntsiab lus

Qhov ntev - mus rau - txoj kab uas hla (L / D ratio) ntawm cov ntsia hlau yog ib qho tseem ceeb ntawm cov txheej txheem uas cuam tshuam rau cov nyhuv maturation. Qhov loj dua L / D piv txhais tau hais tias cov khoom siv raw nyob twj ywm hauv chav extrusion ntev dua, muaj kev paub ntau dua extrusion thiab shearing rog, thiab ua tiav cov hmoov txhuv nplej siab gelatinization ntau dua (txog 90% lossis ntau dua), yog li txhim kho kev noj zaub mov. Txawm li cas los xij, qhov sib piv L / D loj heev ua rau muaj kev siv zog ntau ntxiv thiab txo qis kev tsim khoom. Feem ntau, L / D piv ntawm 10: 1- 15: 1 yog xaiv rau cov khoom noj dev qhuav ua tshuab ua cov khoom noj zoo tib yam, thaum qhov piv ntawm 15: 1- 20: 1 yog xav tau rau kev tsim cov khoom noj muaj txiaj ntsig zoo (xws li cov menyuam yaus noj ntses). Tsis tas li ntawd, cov ntsia hlau pitch gradient tsim kuj cuam tshuam rau kev ua haujlwm. Qhov tsim nyog lub suab gradient ua kom du compression thiab cua sov ntawm cov khoom siv raw, tsis txhob muaj lub zog siab hauv zos los yog kub kub nce, thiab txhim kho kev loj hlob uniformity.

Cov qauv tsim ntawm lub taub hau tuag hauv cov khoom siv khoom noj dev ncaj qha txiav txim siab qhov zoo thiab tsim cov nyhuv ntawm cov khoom noj pellets. Qhov loj thiab uniformity ntawm qhov tuag lub aperture cuam tshuam qhov sib xws ntawm particle loj. me me aperture yuam kev thiab ntau yam kev faib tawm ua rau ntau qhov sib txawv me me, tsis txhob sib xyaw qhov ntau thiab tsawg. Qhov ntev ntawm qhov tuag qhov tso tawm channel cuam tshuam rau extrusion siab. Lub channel ntev ua rau muaj zog extrusion ntau dua thiab ntau dua particle ntom, haum rau kev tsim cov dab dej txau; ib qho luv luv channel ua rau qis extrusion siab thiab ntau dua particle expansion, haum rau tsim floating txau. Qee qhov siab -kawg tuag siv lub conical tso tawm channel tsim, uas tso cai rau kom smoother raw khoom extrusion, txo qhov poob siab, thiab txhim kho molding stability.

Cov qauv tsim ntawm kev tswj qhov kub thiab txias hauv cov khoom siv tsiaj extrusion tshuab cuam tshuam rau kev tswj qhov kub thiab txias, uas ua rau muaj kev cuam tshuam rau kev ua noj ua haus thiab kev khaws cov khoom noj. Cov qauv tswj qhov kub thiab txias (sib cais qhov ntsuas kub rau cov khoom noj, ntu compression, thiab maturation section) tuaj yeem kho qhov kub thiab txias raws li qhov xav tau ntawm cov khoom siv raw ntawm ntau theem. Piv txwv li, cov khoom noj preheats ntawm qhov kub tsawg, qhov compression seem maj mam nce qhov kub thiab txias, thiab cov seem maturation tuav ib tug ruaj khov kub ntawm 120-140 degree, zam lub zos scorching los yog nyob rau hauv- maturation ntawm raw cov ntaub ntawv vim kub kub nce los yog txo. Cov txheej txheem tswj qhov kub thiab txias tau nruab nrog lub tshuab cua txias tuaj yeem ua kom txias sai sai thaum qhov kub thiab txias, kom ntseeg tau tias qhov kub thiab txias nyob ruaj khov nyob rau hauv ± 1 degree, txuag cov khoom noj khoom haus kub-rhiab heev (xws li cov vitamins) hauv cov khoom noj.

Cov qauv tsim ntawm lub tshuab pub mis cuam tshuam rau kev ruaj ntseg thiab kev ua haujlwm ntawm cov khoom noj dev ua tshuab. Piv nrog rau cov qauv pub mis zoo tib yam, cov qauv pub mis yuam kom ruaj khov ntawm cov khoom siv raw txawm tias muaj - noo noo thiab siab - cov roj formulations, tsis txhob noj kev cuam tshuam. Lub tswv yim kev hloov kho kev pub mis tuaj yeem kho qhov ceev ceev ntawm lub sij hawm raws li lub extrusion chamber siab, precisely txuam cov pub ceev nrog cov ntsia hlau ceev, kev txhim kho ntau lawm efficiency thaum ua kom ruaj khov extrusion chamber siab, tsis txhob siv cov khoom tsis ua hauj lwm los yog pub zoo fluctuations tshwm sim los ntawm lub siab fluctuations.

Yam khoom siv

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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- xyoo lav rau tag nrho lub tshuab, kev teeb tsa hauv chaw, commissioning, thiab kev saib xyuas, thiab cov khoom seem ruaj khov. Cov neeg siv khoom tuaj yeem yuav nrog kev ntseeg siab thiab siv nrog kev thaj yeeb ntawm lub siab, nrog rau cov txiaj ntsig zoo thiab kev pabcuam zoo!

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