Hauv cov txheej txheem biomass pellet ntau lawm, cov khoom siv raw yog qhov tseem ceeb heev.Cov dej noo ntawm cov ntaub ntawv raw yuav tsum yog 13-15% los tsim cov pellets zoo nkauj, du thiab muaj txiaj ntsig zoo.Cov ntaub ntawv raw ntawm ntau tus neeg yuav khoom feem ntau muaj cov dej noo siab.Yog li ntawd, yog tias koj xav nias siab pellets, lub tshuab ziab khaub ncaws yog qhov tseem ceeb tshwj xeeb hauv cov kab ntau lawm biomass pellet.
Tam sim no, nyob rau hauv cov txheej txheem biomass pellet ntau lawm, nruas tshuab ziab khaub ncaws thiab tshuab ziab khaub ncaws feem ntau yog siv.Nrog rau kev nce qib ntawm thev naus laus zis, cua tshuab ziab khaub ncaws tau maj mam tshem tawm.Yog li hnub no peb yuav tham txog lub tshuab ziab khaub ncaws.Lub tshuab ziab khaub ncaws tau muab faib ua ob hom: ib lub tog raj kheej tshuab ziab khaub ncaws thiab peb lub tog raj kheej tshuab ziab khaub ncaws.Ntau tus neeg siv khoom tsis meej pem, lawv yuav tsum xaiv tus qauv twg?Niaj hnub no peb yuav qhia yuav ua li cas xaiv lub tshuab ziab khaub ncaws rotary.
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Drum dryers feem ntau yog siv los ua kom qhuav cov ntaub ntawv ntub dej xws li hmoov, cov khoom, thiab cov khoom me me, thiab siv dav hauv lub zog, chiv, tshuaj, tshuaj thiab lwm yam lag luam.Cov khoom no muaj qhov zoo ntawm lub peev xwm ziab loj, kev ua haujlwm ruaj khov, kev siv hluav taws xob tsawg, kev ua haujlwm yooj yim thiab cov zis siab.Hauv cov txheej txheem ntoo pellet ntau lawm, yog tias cov dej noo ntawm cov khoom siv tsis tau raws li qhov xav tau ntawm granulation, nws yuav tsum tau qhuav.Lub tshuab ziab khaub ncaws yog cov cuab yeej siv dav siv ziab uas tuaj yeem qhuav ntoo chips, straw, nplej husk, thiab lwm yam ntaub ntawv.Cov cuab yeej siv tau yooj yim rau kev khiav lag luam thiab ruaj khov hauv kev ua haujlwm.
Nta:
Ib lub tog raj kheej tshuab ziab khaub ncaws: Lub lifting phaj nyob rau hauv lub tog raj kheej yog tsim los nrog ntau lub kaum sab xis los ua cov khoom tsim cov ntaub thaiv hauv lub tog raj kheej.
Kev sib cuag ntawm cov ntaub ntawv thiab cua kub yog siab, thermal efficiency siab, thiab cov nyhuv ziab yog qhov zoo.Cov qauv tsim yog tsim nyog thiab yooj yim los tswj.Nws muaj ntau yam khoom siv.
Peb lub tog raj kheej tshuab ziab khaub ncaws: 1. Peb lub tog raj kheej tsim, kev siv thermal efficiency siab thiab muaj peev xwm ntau lawm.2. Peb-lub tog raj kheej qauv, occupying cheeb tsam tsawg.3. Haum rau loj-loj ziab qhuav ntau lawm kab xws li sawdust thiab hmoov cov ntaub ntawv.
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Cov khoom siv raw:
Ib lub tog raj kheej tshuab ziab khaub ncaws: Nws yog tsim rau ntau yam khoom siv, thiab tuaj yeem siv rau ntau hom ntaub ntawv.Nws yog dav siv nyob rau hauv biomass xws li alfalfa ziab, cawv grain ziab, straw ziab, sawdust ziab, ntoo shavings ziab, Suav tshuaj ntsuab ziab, distiller lub grain ziab, thiab qab zib bagasse ziab;dav siv nyob rau hauv chemical kev lag luam, mining, ua liaj ua teb, pub (crude fiber, concentrated pub), chiv thiab lwm yam industries
Nws yog cov pob tshab, qhov chaw yog qhov loj, cov khoom siv yog tus du, thiab yuav tsis muaj cov khoom txhaws.Lub tshuab ziab khaub ncaws ib leeg tuaj yeem hloov kho raws li kev ua haujlwm thiab kev xav tau ntawm ntau yam ntaub ntawv.
Rau kev lag luam roj, lub tshuab ziab khaub ncaws peb lub tog raj kheej yog tsim rau biomass nrog fluidity zoo, uas yog nyob rau hauv daim ntawv ntawm cov khoom me me xws li sawdust.Txij li cov kev taw qhia ntawm cov khoom siv mus tas li hloov pauv thiab tag nrho cov ntaub ntawv raug thauj los ntawm cua, qhov chaw rau cov khoom hla yog me me thiab muaj qee yam kev txwv ntawm cov khoom siv raw;cov khoom siv khib nyiab tsis tsim nyog vim tias cov khoom siv khib nyiab muaj cov dej tsis zoo, xws li cov ntaub ntawv pov tseg, hnab yas, thiab qee cov khib nyiab, tom qab nkag mus rau lub tog raj kheej, qhov chaw me me thiab kev ua haujlwm tsis zoo;pub, crude fiber tsis haum, yuav muaj nyom fiber ntau nyob rau hauv nws, uas yuav ua rau expansion thiab txhaws.Yog hais tias nws yog concentrated pub, nws tuaj yeem siv tau, xws li nplej, bran, pob kws, sai li sai tau thaum cov pob txha noj mov sib xyaw, nws tuaj yeem qhuav tsis o lossis txhaws.
Los ntawm kev sib piv saum toj no, thaum peb xav txog kev xaiv lub tshuab ziab khaub ncaws, cov teeb meem tseem ceeb uas peb xav txog yog seb koj lub tshuab ziab khaub ncaws puas haum rau cov khoom siv no, nws cov khoom noj khoom haus, thiab qhov smoothness ntawm cov khoom dhau.Peb tuaj yeem xaiv lub tshuab ziab khaub ncaws uas tsim nyog raws li cov khoom siv kom ua tiav qhov kev ziab kom zoo tshaj plaws.
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Post lub sij hawm: Jun-01-2024