Yuav ua li cas yog tias Biomass Pellet Mill raug kaw? Ua rau, Kho thiab Tiv Thaiv
Taw qhia
Lub tshuab biomass pellet zeb nres nres tam sim ntawd, thiab qhov ua rau feem ntau yog ntws: cov khoom siv tsis zoo ua ntej nias. Conditioning, los yog tempering, yog ua ntej -kev kho pelletizing uas txiav txim siab ob qho tib si cov zis ntawm lub zeb thiab qhov zoo ntawm cov pellets, tshwj xeeb tshaj yog lawv cov dej stability. Kab lus no piav qhia txog qhov ua kom txias ua li cas, yuav ua li cas tshem lub pob zeb thaiv, thiab cov kev coj ua uas tiv thaiv kev thaiv hauv thawj qhov chaw.
Cov khoom siv tsis zoo tsis tuaj yeem khi thiab yog qhov ua rau tuag thaiv thiab tsis muaj zog pellets.
Conditioning sib tov hmoov khoom nrog chav, softening nws thiab gelatinizing starch kom zoo dua compaction.
Khaws cov cuab yeej tempering sov, rhuab thiab humidified, nrog cov khaubncaws sab nraud povtseg kom haum tus nqi ntau lawm.
Txhawm rau tshem tawm qhov thaiv: nres lub tshuab, txias nws, tshem tawm cov khoom ntawm lub chamber, thiab ntxuav qhov tuag nrog ib tug pas nrig.
Tiv thaiv kom tsis txhob txhaws nrog cov dej kom raug, chav txias thiab noj tsis tu ncua.
Yog vim li cas Conditioning Matters
Kev txias ntawm cov ntaub ntawv ua ntej pelletizing yog ib qho tseem ceeb vim tias nws cuam tshuam ncaj qha rau cov khoom tsim tawm ntawm biomass pellet zeb thiab qhov zoo ntawm cov pellets, tshwj xeeb tshaj yog cov dej stability ntawm cov khoom. Yog hais tias cov khoom tsis tempered thiab siav ua ntej pelletizing, qhov stability Performance index nyob rau hauv dej yog ib qho nyuaj los xyuas kom meej, thiab cov pellets disintegrate thaum raug rau ya raws. Qhov thiaj li - hu ua tempering yog ua ntej - kho cov hmoov khoom ua ntej granulation: nyob rau hauv lub tempering ntaus ntawv, cov khoom yuav tsum granulated absorbs ib tug tsim nyog tus nqi ntawm chav thaum nws yog tov, uas softens cov khoom, gelatinizes cov hmoov txhuv nplej siab, thiab ua rau cov khoom yooj yim rau compact rau hauv cov duab.
Dab tsi tshwm sim hauv Tempering Device
Kev xaiv cov khoom siv tempering uas ua tau raws li cov kev xav tau yog lub hauv paus: cov khoom yog nplawm thiab sib xyaw nrog chav hauv cov khoom siv tempering, yog li cov khoom muag muag thiab cov hmoov txhuv nplej siab, uas yog qhov zoo rau cov khoom siv thaum lub sij hawm molding. Cov cuab yeej tempering yuav tsum tau ua kom sov, rhuab thiab humidified rau ib lub sij hawm ntev, thiab cov txheej txheem yuav tsum tau ua ke thiab ntsia raws li kev xav tau ntau lawm. Kev ua haujlwm kom raug ua kom cov khoom ua tau raws li qhov yuav tsum tau ua, txhim kho qhov chaw thiab sab hauv zoo ntawm cov khoom siv granular, thiab txhim kho nws cov dej tsis kam.
Yuav ua li cas thaum lub zeb raug kaw
Thaum muaj kev thaiv, ua raws li kev nyab xeeb tshem tawm ib ntus. Nres lub tshuab thiab txiav lub hwj chim, tom qab ntawd tos kom lub cev muaj zog thiab chamber kom txias, tsawg kawg 10-15 feeb. Tshem tawm cov khoom siv raw piled ntawm cov khoom noj khoom haus thiab qhib lub qhov rooj saib xyuas kom tshem cov clumps los ntawm lub tshuab nias. Ntxuav lub qhov tuag nrog ib tug zoo steel pas nrig los yog txhuam, ua hauj lwm los ntawm ob sab thiab tsis txhob khawb rau cov tuag puab phab ntsa. Tshawb xyuas cov khoom: yog tias cov dej noo siab dua 18% lossis qhov loj me dua 5 hli, rov kho nws ua ntej rov pib dua. Tom qab ntawd khiav lub tshuab tsis ua haujlwm rau 3-5 feeb thiab rov pib noj me me, txawm tias nce ntxiv thaum saib xyuas lub cev muaj zog tam sim no.
Kev Tiv Thaiv Kev Tiv Thaiv: Kev txias thiab noo noo
Kev tiv thaiv yog tib yam kev qhuab qhia uas tau piav qhia saum toj no, ntxiv rau ob txoj cai. Khaws cov khoom nyoos- cov ntaub ntawv noo noo nyob rau hauv 12%-15% band, vim tias cov khoom overdry tsis tuaj yeem khi thiab cov khoom ntub dej thiab cov khoom txhaws. Thiab ua kom cov khoom siv nrog chav nyob qhov twg lub tshuab muaj cov cua txias, yog li cov hmoov txhuv nplej siab gelatinizes thiab cov ntaub ntawv compacts es tsis txhob bridging. Lub zeb pub nrog cov khoom siv kho kom zoo ntawm tus nqi tsis tu ncua tsuas yog tsis txhaws, uas yog vim li cas cov peev txheej txias them rau nws tus kheej hauv lub sijhawm ua haujlwm.
Cov lus nug nquag
Vim li cas kuv lub tshuab biomass pellet ua kom clogging?Qhov ua rau ib txwm yog cov khoom siv tsis zoo: ya raws sab nraud 12% -15%, tsis muaj cua txias, lossis cov khoom siab tshaj 5 hli. Kho cov khoom, tsis yog lub tshuab.
Dab tsi yog cov khoom txias hauv pelletizing?Sib tov cov khoom siv hmoov nrog chav nyob rau hauv ib lub tshuab tempering ua ntej nias, uas softens cov khoom, gelatinizes starch thiab ua kom compaction yooj yim dua.
Kuv yuav ua li cas thiaj tshem tau lub tshuab pellet thaiv kom nyab xeeb?Nres lub tshuab, txiav lub hwj chim, tos 10-15 feeb kom txias, tshem tawm cov khoom siv, tshem cov chamber clumps, ntxuav qhov tuag qhov nrog ib tug pas nrig zoo, ces rov pib dua thiab noj maj mam.
Vim li cas cov cua txias ua kom dej ruaj khov?Chav - cov khoom siv txias khi ntau dua, yog li cov pellets tiv taus cov dej noo zoo dua thiab ua kom lawv cov qauv kev ncaj ncees nyob rau hauv cov av ntub.
Cov cuab yeej tempering puas yuav tsum tau khiav tsis tu ncua?Nws yuav tsum tau khaws cia sov, rhuab thiab humidified thaum lub sij hawm tsim khoom, nrog rau cov khaubncaws sab nraud povtseg ua ke kom haum tus nqi pub, yog li txhua txhua particle tau txais kev txias zoo ib yam.
Dab tsi noo noo tiv thaiv kev thaiv?Khaws cov khoom nyoos- cov khoom noo noo ntawm 12%-15%. Tshaj li 18% cov ntaub ntawv lo thiab clogs; qis dua 10% nws tsis tuaj yeem khi thiab hmoov tsim hauv qhov tuag.
