Gawayi briquette wani nau'i ne na man fetur da aka yi da foda na gawayi. Idan aka kwatanta da man fetur na gargajiya, Gawayi briquettes ba zai iya haifar da zafi kawai ba amma kuma ba ya haifar da hayaki da wari yayin konewa. Saboda haka, An yi amfani da shi sosai a aikace-aikacen masana'antu a cikin 'yan shekarun nan kuma ya zama mafi mashahuri man fetur a kasashe da yawa kamar Kenya, Gabas ta Tsakiya, Unganda, Indiya, riƙaƙa. Tare da karuwar fa'idojin tattalin arziki, da gawayi briquettes tsari ya zama daya daga cikin mafi zafi masana'antu sarrafa. Haka, Menene abubuwan da ke cikin briquettes na gawayi?
Menene abun da ke ciki na briquettes na gawayi?
Briquette na gawayi ya ƙunshi sassa biyu ne, gawayi wanda ake amfani da shi wajen samar da zafi da kuma kananan kayan abinci. Kuma gawayi shine sakamakon rashin cikar konewar itace ko albarkatun itace ko pyrolysis a ƙarƙashin yanayin keɓewar iska.. Babban bangarensa shine carbon, don haka ana iya amfani da shi azaman mai. Sannan ƙananan sinadaran sun haɗa da hanzari, farar toka, da briquette daure.
4 manyan abubuwan da ake yin briquettes na biochar daga char-molder
Bangaren 1: gawayi
Gawayi lissafin fiye da 70% na duk briquettes na gawayi. Kamar yadda kayan konewa ke ba da zafi, da albarkatun kasa ga gawayi na iya zama daban-daban dazuzzuka, kamar beech, Birch, maple mai wuya, pecan, da itacen oak.
Ana sarrafa gawayi ne ta hanyar murhu. Gabaɗaya, gawayin da ake samarwa da kashewa a cikin kiln ana kiransa gawayin bakar itace. Yana da fa'idar kasancewa mai sauƙin ƙonewa, amma yana da sauƙin fashewa yayin konewa tare da ɗan gajeren lokacin konewa da hayaki mai yawa. Don haka ba mu ba da shawarar wannan injin ba. A cikin ys, za mu iya samar muku da wasu carbonization tanderu, wanda zai iya samar da gawayi ba tare da hayaki ba da kuma dogon lokacin konewa.
Bangaren 2: Masu hanzari
Briquette na gawayi ba zai iya cika hulɗa da iskar oxygen yayin aikin konewa ba, don haka ana buƙatar na'urar don hanzarta konewa. Mafi dacewa accelerator shine nitrate, wanda ba zai iya ba kawai ba oxygen don hanzarta konewa amma kuma zafi yayin konewa. Duk da haka, yayi tsada sosai. A matsayin mai haɓaka mai kyau tare da ƙananan farashi, za ku iya ƙarawa 10% -20% na sawdust to yadda ya kamata ƙara kona gudun.
Bangaren 3: Farin toka
A matsayin ɗaya daga cikin ƙananan sinadaran, farar ash asusun kawai 2% -3% na gawayi briquette. Amma yana taka muhimmiyar rawa wajen kona gawawwakin briquettes. Ta hanyar lura da matakin juya fari, za mu iya yin hukunci da kona mataki na gawayi briquette. Bugu da kari, saboda farar tokar ba ta konewa, zai iya yadda ya kamata mika lokacin kona.
Bangaren 4: Binder briquette
Saboda rashin roba, Ana buƙatar ƙara ɗaure a cikin aikin briquettes na gawayi. Don haka rabon ɗaure a cikin briquettes na gawayi yana kusan 5% – 7%. Abubuwa da yawa sun nuna cewa sitaci yana da mafi kyawun aiki azaman abu mai ɗaurewa. Bayan an cire gelatin, za a iya yin manna mai kauri ta yadda za a makale garin gawayi tare don saukaka briquette na baya. Kuma wani sanannen abin ɗaure briquette shine ɗanɗano na Larabci ko ƙoƙon ƙirya. Duk da haka, la'akari da farashin, mafi kyawun zaɓi shine ɓangaren litattafan almara.
