Dab tsi yog qhov yuav tsum tau ua rau cov khoom siv raw particle loj ntawm biomass roj pellet tshuab?Lub tshuab pellet tsis muaj qhov yuav tsum tau ua ntawm cov khoom siv raw, tab sis muaj qee qhov kev xav tau ntawm qhov loj me ntawm cov khoom siv raw.

1. Sawdust los ntawm band saws: Cov sawdust los ntawm band saw muaj qhov loj me me zoo heev.Cov pellets ua tau ruaj khov, cov pellets du, siab hardness thiab tsawg zog noj.

2. Cov shavings me me hauv lub Hoobkas rooj tog: Vim tias cov khoom me me yog qhov loj, cov khoom siv tsis yooj yim nkag mus rau hauv lub tshuab pellet, yog li nws yooj yim los thaiv cov khoom siv thiab cov zis tawm tsawg.Txawm li cas los xij, cov shavings me me tuaj yeem granulated tom qab pulverized.Yog tias tsis muaj pulverization mob, 70% ntoo chips thiab 30% me shavings tuaj yeem sib xyaw rau kev siv.Loj shavings yuav tsum tau crushed ua ntej siv.

3. Sanding hmoov rau board factories thiab rooj tog factories: sanding hmoov muaj ib lub teeb tshwj xeeb lub ntiajteb txawj nqus, nws tsis yooj yim rau nkag mus rau hauv lub granulator, nws yog ib qho yooj yim los thaiv lub granulator, thiab cov zis yog tsawg;vim yog lub teeb tshwj xeeb lub ntiajteb txawj nqus, nws raug nquahu kom sib tov ntoo chips rau granulation, thiab qhov kev faib ua feem tuaj yeem ncav cuag li 50%.

4. Cov khoom seem ntawm cov laug cam thiab ntoo chips: cov khoom seem ntawm cov laug cam thiab ntoo chips tsuas yog siv tau tom qab crushed.

5. Mouldy raw cov ntaub ntawv: cov xim tig dub, cov ntaub ntawv zoo li av yog moldy, thiab cov khoom tsim nyog particle raw khoom tsis tuaj yeem suppressed.Tom qab pwm, cov cellulose hauv sawdust yog decomposed los ntawm cov kab mob thiab tsis tuaj yeem nias rau hauv cov khoom zoo.Yog tias tsis siv, nws raug nquahu kom sib tov ntau dua 50% ntawm cov ntoo tshiab.Txwv tsis pub, cov khoom tsim nyog tsis tuaj yeem nias.

6. Cov khoom siv fiber ntau: Qhov ntev ntawm cov fiber ntau yuav tsum tau tswj xyuas cov khoom siv fiber ntau.Feem ntau, qhov ntev yuav tsum tsis pub tshaj 5 hli.Yog tias cov fiber ntau ntev dhau lawm, nws yuav yooj yim thaiv lub tshuab pub mis thiab hlawv lub cev muaj zog ntawm kev pub mis.Cov ntaub ntawv zoo li fiber ntau yuav tsum tswj qhov ntev fiber ntau, feem ntau qhov ntev yuav tsum tsis pub tshaj 5 hli.Cov tshuaj feem ntau yog sib tov txog 50% sawdust raw khoom, uas tuaj yeem tiv thaiv kev noj zaub mov kom tsis txhob txhaws.Txawm hais tias tus nqi ntxiv, nco ntsoov xyuas seb lub kaw lus puas raug thaiv los tiv thaiv kev ua tsis tiav xws li lub cev muaj zog burnout hauv cov khoom noj.