Kodi munayamba mwadwalapo mutu chifukwa cha milu ya nkhuni zakale, nthambi ndi masamba? Ngati muli ndi zovuta zotere, ndiye kuti ndikuuzeni uthenga wabwino: mukulondera laibulale yamtengo wapatali, koma sinapezekebe. Kodi mukudziwa chifukwa chake ndikunena choncho? Pitirizani kuwerenga ndipo yankho lidzawululidwa.

Pakalipano, chuma cha malasha chikuchepa kwambiri, ndipo kuchuluka kwa mpweya woipa umene umatulutsidwa ukayaka kumawononga kwambiri chilengedwe, choncho amaletsedwa pang'onopang'ono. Monga mzati wofunika wotenthetsera ndi kupanga magetsi m'munda waulimi, malasha tsopano akuyang'anizana ndi tsogolo la kuthetsedwa. Izi mosakayikira zidzakhala ndi chiyambukiro pa miyoyo ya anthu wamba, ndipo mphamvu yoyera yomwe ingalowe m'malo mwa malasha ikufunika mwachangu.
Kutengera izi, mafuta a biomass pellet adayamba kukhalapo. Mwina simukudziwa ma pellets a biomass, koma kodi mukudziwa momwe amapangira?
M'malo mwake, zopangira za biomass pellet mafuta ndizochulukirapo komanso zotsika mtengo. Zinyalala zaulimi monga nthambi, masamba, zidutswa za mipando yakale, nsungwi, udzu, ndi zina zotere zitha kugwiritsidwa ntchito ngati zida zake.
Zowona, zopangira izi ziyenera kukonzedwa musanakonze. Mwachitsanzo, zinyalala ndi udzu kuchokera ku mipando yakale ziyenera kuphwanyidwa ndi matabwa kuti akwaniritse kukula kwa tinthu koyenera. Ngati chinyontho cha zinthuzo chili chochuluka, chiyenera kuumitsidwa ndi chowumitsira. Zoonadi, popanga zazing'ono, kuyanika kwachilengedwe ndi njira yotheka.
Zopangira zikakonzedwa, zimatha kukonzedwa ndi makina opangira matabwa. Mwanjira imeneyi, zinyalala zaulimi, zomwe poyamba zinkawoneka ngati zowonongeka, zimasandulika kukhala mafuta abwino komanso ogwira mtima a pellet mu makina a nkhuni.
Pambuyo popanikizidwa ndi makina opangira nkhuni, kuchuluka kwa zopangira kumachepetsedwa kwambiri ndipo kachulukidwe kake kakuwonjezeka kwambiri. Akatenthedwa, mafuta a pellet awa samasuta kokha, komanso amakhala ndi mphamvu ya calorific mpaka 3000-4500 zopatsa mphamvu, ndipo mtengo wake wa calorific umasiyana malinga ndi mtundu wazinthu zosankhidwa.
Choncho, kutembenuza zinyalala zaulimi kukhala mafuta a pellet sikungathetsere bwino vuto la kutaya zinyalala zambiri zaulimi zomwe zimatulutsidwa ndi dziko chaka chilichonse, komanso zimapereka njira yotheka yogwiritsira ntchito mphamvu zowonongeka chifukwa cha chuma cholimba cha malasha.