Yuav ua li cas Wood pellet tshuab Muab Ntoo thiab Tsis yog - Cov Khoom Siv Ntoo rau Biomass Pellet Production

 

 

Kev sib xyaw ntawm cov ntoo thiab tsis yog - cov ntaub ntawv raw yog qhov tseem ceeb rau kev txhim kho cov khoom siv biomass zoo. Txoj kev no tuaj yeem them nyiaj rau qhov tsis txaus ntawm cov khoom siv raw; Piv txwv li, ntoo raw cov ntaub ntawv muaj tus nqi siab calorific tab sis tus nqi siab, thaum straw raw cov ntaub ntawv yog tus nqi qis tab sis muaj fiber ntau ntev. Kev sib xyaw ua tiav ob qhov kev ua kom zoo dua ntawm "tus nqi-kev ua tau zoo + kev ua haujlwm." Kev siv tshuab ntawm lub tshuab me me Wood pellet muab kev txhawb nqa zoo tshaj plaws rau qhov kev sib xyaw no.

 

Lub hauv paus ntawm cov khoom siv raw khoom sib xyaw yog qhov kev faib ua feem, uas yuav tsum tau hloov kho raws li cov khoom xav siv. Nyob rau hauv lub zog pellet ntau lawm, qhov pom zoo sib xyaw piv yog 30% -40% ntoo raw cov ntaub ntawv, 40% -50% straw raw cov ntaub ntawv, thiab 10% -20% plhaub raw khoom. Ib lub zog cog siv qhov sib piv ntawm 35% sawdust, 45% pob kws stalks, thiab 20% txiv laum huab xeeb. Tom qab ua tiav nrog Wood pellet tshuab, cov pellets ua tiav cov nqi calorific ntawm 4400 kcal / kg, tus nqi ntawm 93%, thiab tus nqi txo ntawm 30% piv rau cov ntoo pellets ntshiab. Qhov sib xyaw ntawm cov khoom noj pellets yuav tsum ua qhov tseem ceeb ntawm kev noj zaub mov zoo. Piv txwv li, nqaij nyuj pub nyuj tuaj yeem siv qhov sib piv ntawm 10% sawdust, 50% alfalfa quav nyab, 30% pob kws cobs, thiab 10% nplej bran. Qhov sib ntxiv ntawm cov ntaub ntawv ntoo txhim kho cov qauv pellet thiab txhim khu kev cia khoom.

 

Raw khoom pretreatment yog qhov tseem ceeb rau cov txheej txheem sib tov, kom ntseeg tau tias qhov loj me me thiab cov dej noo nyob ntawm cov khoom sib txawv. Ua ntej, tag nrho cov ntaub ntawv raw yuav tsum tau ua tiav rau hauv 2-5 hli hmoov siv lub tshuab sib tsoo kom tsis txhob sib xyaw tsis sib xws vim qhov sib txawv me me. Qhov thib ob, cov ntsiab lus noo noo yuav tsum tau tswj tsis tu ncua ntawm 12% thiab 15%. Yog tias cov straw noo noo siab dhau lawm (piv txwv li, cov straw tshiab noo noo siab tshaj 60%), nws yuav tsum tau qhuav ua ntej; yog tias cov sawdust noo noo tsawg dhau (piv txwv li, qis dua 8%), cov dej me me tuaj yeem txau los kho nws. Ib qho kev cog qoob loo tsis saib xyuas kom tswj tau cov dej noo zoo ib yam, ua rau qee cov khoom siv sib xyaw ua ke thiab lwm tus ua xoob, nrog rau cov pellet tsim ntawm tsuas yog 75%. Tom qab kho cov ntsiab lus noo noo, qhov tsim tau nce mus rau 91%.

 

Cov txheej txheem parameter rau Wood pellet manufacturing txheej txheem yuav tsum tau yoog raws li cov yam ntxwv ntawm cov khoom sib xyaw. Thaum cov ntsiab lus fiber ntau hauv cov khoom sib xyaw yog siab (piv txwv li, straw nyiaj ntau dua 50%), cov cuab yeej siv ceev yuav tsum tau nce mus rau 280-300 r / min, thiab lub zog nias hloov mus rau 12-15 MPa kom ntseeg tau tias cov fibers tau tag nrho extruded thiab zoo li tus. Yog hais tias qhov kev faib ua feem ntawm cov ntaub ntawv plhaub yog siab, qhov ceev tuaj yeem txo mus rau 220-250 r / min, thiab lub siab tuaj yeem tswj tau ntawm 10 MPa. Cov cua kub cua sov feem ntau yog tswj ntawm 80-90℃kom tag nrho soften lignin thiab pectin nyob rau hauv cov ntaub ntawv raw thiab txhim khu lub binding quab yuam. Nyob rau tib lub sijhawm, qhov yuam kev sib xyaw ntawm cov khoom siv yuav tsum tau qhib kom ntseeg tau tias cov khoom sib txawv yog sib xyaw ua ke ua ntej nias, tsis txhob muaj qhov hloov pauv ntawm cov khoom sib txawv.

 

 

 

 

Cov neeg tuaj xyuas

 

Certificate of Honour

 

 

 

1.Dab tsi yog tus nqi ntawm cov cuab yeej siv rau Industrial wood pellet tshuab?

Nws raug nqi kwv yees li US$1,900.00 - 28,600.00

 

2. Yog tias cov khoom siv muaj qee qhov teeb meem zoo, koj yuav daws li cas?
Peb yuav lav tag nrho cov teeb meem zoo. Hloov tag nrho cov seem dawb.

 

3. Peb tuaj yeem muab kev pabcuam dab tsi?
Peb muaj cov kws tshaj lij nyob txawv teb chaws lub luag haujlwm rau kev teeb tsa, commissioning, thiab kev cob qhia dawb. Cov neeg ua haujlwm tshaj lij tseem tos koj hauv online 24 teev hauv ib hnub.

 

Yog tias koj tsis tuaj yeem xaiv cov nyom nyom pellet zoo li cas, xav tau hom kev tuag tiaj tus lossis xav tau lub nplhaib tuag hom. Tsuas yog qhia peb koj cov kev xav tau, peev nyiaj thiab cov ntaub ntawv ntxaws ntxiv, peb cov kws tshaj lij yuav pab koj xaiv lub tshuab ziab khaub ncaws uas haum rau koj tshaj plaws.

Hu rau tam sim no