Yuav Siv Lub Tshuab Roj Pellet Li Cas?
Thaum siv lub tshuab roj pellet, qhov sib lawv liag yuav tsum tau ua kom zoo. Raw khoom sau → raw khoom crushing → raw khoom kom qhuav → mechanical granulation and molding → mechanical cooling → bagging for sale. Nyob ntawm lub sijhawm sau qoob loo ntawm cov qoob loo, cov khoom siv raw yuav tsum tau muab khaws cia rau hauv ntau lub sijhawm thiab tom qab ntawd crushed thiab tsim. Ceev faj tsis txhob ntim tam sim ntawd thaum tsim. Vim yog lub hauv paus ntsiab lus ntawm thermal expansion thiab contraction, tos 40 feeb kom txias ua ntej ntim rau kev thauj mus los.
| Qauv | Muaj peev xwm | Hwj chim | Qhov ntev | Qhov hnyav |
| MK -250 | 100-200kg/h | 15 kwv | 1120 * 440 * 1060 hli | 400 kg |
| MK -300 | 200-300kg/h | 22 kwv | 1280 * 560 * 1220mm | 700kg ib |
| MK -350 | 300-400kg/h | 30 kwv | 1300 * 600 * 1250 hli | 8 00kg |
| MK -400 | 400-600kg/h | 37 kwv | 1390 * 650 * 1290 hli | 1000 kg |
| TSI MK450 | 600-800kg/h | 45 kwv | 1620 * 700 * 1600 hli | 1500 kg |
Cov khoom yog tsim los ntawm kev sib cuam tshuam hauv paus ntsiab lus ntawm extrusion quab yuam thiab kev sib txhuam ntawm lub log siab thiab tuag. Tsis tas yuav ntxiv cov additives lossis binders rau cov khoom thaum ua. Cov ntaub ntawv xws li straw muaj cov cellulose thiab lignin. Lignin yog cov qauv monomer hauv cov khoom siv thiab yog phenylpropanoid-hom polymer compound. Nws muaj kev ua haujlwm ntawm cov phab ntsa ntawm tes thiab khi cellulose. Lignin yog amorphous, thiab nws qhov tseem ceeb yog insoluble nyob rau hauv ib qho hnyav ntawm chav tsev kub. Nws tsis muaj melting point, tab sis muaj ib tug softening point. Thaum qhov kub thiab txias nce mus txog tus nqi tshwj xeeb, lignin softens thiab cohesive quab yuam nce, thiab nyob rau hauv qhov kev txiav txim ntawm ib tug tshwj xeeb siab, nws cellulose molecular pawg yog dislocated, deformed, thiab ncua. Cov kab mob biomass uas nyob ib sab hauv koom nrog sib koom ua ke, rov ua dua thiab ua rau muaj kev sib sau.
Cov roj biomass yog tsim los ntawm cov khoom pov tseg xws li pob kws, nplej straw, nplej straw, peanut shells, pob kws cobs, paj rwb stalks, soybean stalks, weeds, ceg, nplooj, sawdust, bark, thiab lwm yam, uas yog crushed, pressurized, Densified thiab zoo li tus me me pas nrig-zoo li cov khoom particle roj. Pellet roj yog tsim los ntawm extruding ntoo chips, straw thiab lwm yam raw khoom siv lub siab rollers thiab nplhaib tuag nyob rau hauv ib txwm kub kub.