Dab tsi yog Kev Siv Lub Tshuab Roj Pellet?

Cov txheej txheem ntawm biomass roj pellet tshuab yog raws li nram no: raw khoom sau → raw khoom crushing → raw khoom kom qhuav → mechanical pelletizing thiab molding → bagging thiab muag. Raws li lub sijhawm sib txawv ntawm cov qoob loo, ntau cov khoom siv raw yog khaws cia rau hauv lub sijhawm thiab tom qab ntawd crushed thiab molded. Ceev faj tsis txhob ntim tam sim ntawd thaum molding. Vim lub hauv paus ntsiab lus ntawm thermal expansion thiab contraction, bagging thiab tsheb thauj mus los yog ua tiav tom qab 40 feeb ntawm txias.

Cov yam ntxwv ntawm straw roj pellets yog tias cov roj molded pellet yog hnyav nyob rau hauv lub ntiajteb txawj nqus, me me nyob rau hauv ntim, resistant rau combustion, thiab yooj yim rau khaws cia thiab thauj. Lub ntim tom qab molding yog 1 / 30-40 ntawm qhov ntim ntawm cov ntaub ntawv raw, qhov tshwj xeeb lub ntiajteb txawj nqus yog 10-15 lub sij hawm ntawm cov ntaub ntawv raw (qhov ceev: 0.8-1.4) , thiab tus nqi calorific yog mus txog 3400-6000 calories. Nws yog ib qho khoom siv roj nrog cov phenol siab tsis zoo.