Pehea ka hana ʻia ʻana o nā pellet?

Hoʻohālikelike ʻia me nā ʻenehana ʻē aʻe o ka hoʻonui ʻana i ka biomass, ʻo ka pelletization kahi hana kūpono, maʻalahi a haʻahaʻa.ʻO nā ʻanuʻu nui ʻehā i loko o kēia kaʻina hana:

• ka wili mua ʻana o ka mea maka
• hoʻomaloʻo i ka mea maka
• ka wili ʻana i nā mea maka
• densification o ka huahana

Hiki i kēia mau ʻanuʻu ke hana i kahi wahie homogeneous me ka haʻahaʻa haʻahaʻa a me ka nui o ka ikehu kiʻekiʻe.Inā loa'a nā mea maka malo'o, pono wale ka wili a me ka densification.

I kēia manawa ma kahi o 80% o nā pellets i hana ʻia ma ka honua i hana ʻia mai ka biomass lāʻau.I ka hapanui o nā hihia, ho'ohana 'ia nā huahana mai nā wili 'ili e like me ka lepo a me nā kohu.Ke hoʻohana nei kekahi mau hale pellet nui i ka lāʻau haʻahaʻa ma ke ʻano he mea maka.Ke hoʻonui ʻia nei ka nui o nā pellet i kālepa ʻia mai nā mea e like me ka pūʻulu huaʻai ʻole (mai ka ʻaila ʻaila), ka huluhulu, a me ka ʻili raiki.

ʻenehana hana nui

ʻO ka mea kanu pellet nui loa o ka honua ma ke ʻano o ka pellet output ʻo Georgia Biomass Plant (USA) i kūkulu ʻia e Andritz.Hoʻohana kēia mea kanu i nā lāʻau ulu wikiwiki i hana ʻia ma nā mahi paina.Hoʻopau ʻia nā lāʻau, ʻoki ʻia, maloʻo a wili ʻia ma mua o ka hoʻopaʻa ʻia ʻana i nā wili pellet.ʻO ka mana o Georgia Biomass Plant ma kahi o 750 000 tonnes o nā pellets i ka makahiki.Ua like ke koi wahie o keia meakanu me ko ka wili pepa awelika.

ʻenehana hana liʻiliʻi

ʻO ka ʻenehana liʻiliʻi no ka hana ʻana i ka pellet ma ke ʻano maʻamau ma luna o ka sawdust shavings a me nā ʻoki ʻoki ʻia mai nā sawmills a i ʻole nā ​​​​ʻoihana hoʻoponopono lāʻau (Ka mea hana i nā papahele, nā puka a me nā lako a me nā mea ʻē aʻe) e hoʻohui i ka waiwai i kā lākou huahana ma o ka hoʻololi ʻana i pellets.Mili ʻia nā mea maka maloʻo, a inā pono, hoʻoponopono ʻia i ka nui kūpono o ka haʻahaʻa a me ka mahana maikaʻi loa ma o ka hoʻomaʻamaʻa mua ʻana me ka mahu ma mua o ke komo ʻana i ka wili pellet kahi i hoʻopaʻa ʻia.ʻO ka mea hoʻomaʻalili ma hope o ka wili pellet e hoʻemi i ka wela o nā pellet wela ma hope o ka kānana ʻana i nā pellet ma mua o ka ʻeke ʻia, a i ʻole ka lawe ʻia ʻana i ka waiho ʻana o nā huahana.