Menene buƙatun girman ɗanyen abu mai girman injin pellet ɗin mai biomass? Injin pellet ba shi da buƙatu akan albarkatun ƙasa, amma yana da wasu buƙatu akan girman barbashi na albarkatun ƙasa.

1. Sawdust daga band saw: The sawdust daga band saw yana da kyau sosai barbashi size. Ƙwayoyin da aka samar suna da barga mai yawan amfanin ƙasa, ƙwanƙwasa masu santsi, babban tauri da ƙarancin kuzari.

2. Ƙananan shavings a cikin masana'anta na kayan aiki: Saboda girman barbashi yana da girma sosai, kayan ba shi da sauƙi don shigar da na'urar pellet, don haka yana da sauƙi don toshe kayan aiki kuma fitarwa yana da ƙasa. Duk da haka, ana iya yayyafa ƙananan ƙullun bayan an tarwatsa su. Idan babu yanayin juzu'a, za'a iya gauraya guntun itace 70% da 30% kanana aski don amfani. Ya kamata a niƙa manyan shavings kafin amfani.

3. Sanding foda don masana'antun jirgi da masana'antun kayan aiki: sanding foda yana da nauyin haske na musamman, ba shi da sauƙin shigar da granulator, yana da sauƙi don toshe granulator, kuma fitarwa yana da ƙasa; saboda haske takamaiman nauyi, ana bada shawara don haɗa kwakwalwan katako don granulation, kuma adadin zai iya kaiwa kusan 50%.

4. Ragowar allunan katako da guntun itace: Za a iya amfani da ragowar allunan katako da guntuwar itace kawai bayan an daka su.

5. Danyen gyale: kalar ta koma baki, albarkatun kasa masu kama da mold, kuma ba za a iya danne albarkatun da suka cancanta ba. Bayan mold, da cellulose a cikin sawdust ne bazu da microorganisms kuma ba za a iya guga man a cikin mai kyau barbashi. Idan ba a yi amfani da shi ba, ana ba da shawarar haɗawa fiye da 50% na sabbin katakon katako. In ba haka ba, ƙwararrun ƙwayoyin cuta ba za a iya danna su ba.

6. Fibrous abu: Tsawon fiber ya kamata a sarrafa shi don kayan fibrous. Gaba ɗaya, tsawon kada ya wuce 5mm. Idan fiber ya yi tsayi da yawa, zai iya toshe tsarin ciyarwa cikin sauƙi kuma ya ƙone motar tsarin ciyarwa. Abubuwan da ke kama da fiber yakamata su sarrafa tsayin fiber, gabaɗaya tsayin bai kamata ya wuce 5 mm ba. Maganin shine gabaɗaya don haɗa kusan kashi 50% na samar da albarkatun ƙasa, wanda zai iya hana tsarin ciyarwa yadda ya kamata daga toshewa. Ba tare da la'akari da adadin da aka ƙara ba, koyaushe bincika ko an toshe tsarin don hana gazawar kamar ƙonewar mota a cikin tsarin ciyarwa.