Dab tsi yog txoj hauv kev ua haujlwm ntawm biomass straw pellet tshuab?

Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm biomass straw pellet-ua tshuab yog siv cov pob kws stalks thiab nplej straw ua raw cov ntaub ntawv, uas yog compressed rau hauv cylindrical roj los ntawm straw granulator. Cov khoom siv tsis tas yuav ntxiv cov additives lossis binders thaum ua. Straw thiab lwm yam ntaub ntawv muaj ib tug npaum li cas ntawm cellulose thiab lignin, thiab lignin yog ib tug structural monomer nyob rau hauv cov khoom thiab yog ib tug phenylpropane-hom polymer compound. Nws muaj kev ua haujlwm ntawm cov phab ntsa ntawm tes thiab khi cellulose. Lub tshuab biomass pellet yog ib hom biomass zog pretreatment khoom. Lub tshuab biomass pellet tau muab faib ua lub tshuab pav ca-tuag biomass pellet tshuab thiab lub nplhaib-tuag biomass pellet tshuab. Feem ntau siv kev ua liaj ua teb thiab hav zoov ua pov tseg xws li ntoo chips, straw, nplej husk, bark, thiab lwm yam biomass li raw cov ntaub ntawv, thiab solidify nws mus rau hauv high-density pellet roj los ntawm pretreatment thiab ua. Nws yog tsim los ntawm ob qhov chaw, lub cev sab sauv, thiab lub cev qis. Thaum ua haujlwm, lub cev muaj zog tsav lub cev sab sauv kom tig ntawm qhov kev kub ceev, thiab lub cev qis yog tsav los tig ntawm qhov qis qis los ntawm lub rubey, thiab cov khoom siv biomass yuav tsum tau ua tiav yog xa mus rau hauv lub nplhaib hom los ntawm lub phaj pusher. ntsia nyob rau hauv lub annular groove ntawm ob rollers. Sab hauv ntawm lub tank yog scooped los ntawm cov scraper ntawm phab ntsa ntawm lub nplhaib-zoo li lub tank thiab ces nkag mus rau hauv kab noj hniav kom ncaj qha kub-extruded los tsim ib tug pas nrig-puab los yog cylindrical khoom roj.