Pehea ke kiʻekiʻe o ka waiwai calorific o nā briquettes biomass ma hope o ka mīkini pellet biomass?He aha nā ʻano?He aha ke ʻano o nā noi?Hahai i kamea hana mīkini pellete nana aku.

1. ʻO ke kaʻina hana ʻenehana o ka wahie biomass:

Hoʻokumu ʻia ka wahie Biomass ma nā koena o ka mahiʻai a me ka ulu lāʻau e like me ka mea nui maka, a ua hana ʻia i loko o nā wahie kūlohelohe me ka waiwai calorific kiʻekiʻe a lawa ka hoʻopau ʻana ma o nā lako laina hana e like me slicers, pulverizers, dryers, pelletizers, coolers, and balers..He kumu ikehu maʻemaʻe a haʻahaʻa-carbon hou.

E like me ka wahie no ka biomass mea puhi e like me ka biomass kuni a me ka biomass boilers, ua lōʻihi ka manawa kuni, hoʻonui i ka puhi ahi, kiʻekiʻe ka wela o ka umu, he waiwai, a ʻaʻohe haumia i ke kaiapuni.He wahie aloha kaiapuni kiʻekiʻe ia e pani ana i ka ikehu fossil maʻamau.

2. Nā hiʻohiʻona o ka wahie biomass:

1. ʻO ka ikehu ʻōmaʻomaʻo, maʻemaʻe a me ka palekana o ke kaiapuni:

ʻAʻohe uahi, ʻono ʻole, maʻemaʻe a pili i ke kaiapuni.ʻOi aku ka haʻahaʻa loa o kona sulfur, lehu, a me ka nitrogen ma mua o ka lanahu, petroleum, a me nā mea ʻē aʻe.He ikehu kaiapuni a me ka maʻemaʻe a hauʻoli i ka inoa o ka "lāhu'ōmaʻomaʻo".

2. Ke kumu kūʻai haʻahaʻa a me ka waiwai hoʻohui kiʻekiʻe:

ʻOi aku ka haʻahaʻa o ke kumukūʻai o ka hoʻohana ʻana ma mua o ka ikehu petroleum.He ikehu maʻemaʻe ia e pani ana i ka aila, i kākoʻo nui ʻia e ka ʻāina, a he wahi mākeke ākea.

3. ʻO ka mālama ʻana a me ka lawe ʻana me ka hoʻonui nui ʻana:

ʻO ka wahie i hoʻoheheʻe ʻia he liʻiliʻi liʻiliʻi, kiʻekiʻe kikoʻī kikoʻī, a me ke kiʻekiʻe kiʻekiʻe, kahi kūpono no ka hoʻoili ʻana, hoʻololi, mālama, lawe ʻana a me ka hoʻohana mau ʻana.

4. Kiʻekiʻe pono a me ka ikehu hoola:

He kiʻekiʻe ka waiwai calorific.ʻO ka waiwai calorific o 2.5 a 3 kg o ka wahie pellet lāʻau e like me ka calorific waiwai o 1 kg o ka diesel, akā ʻoi aku ka liʻiliʻi ma mua o ka hapalua o ka diesel, a hiki ke piʻi aku ka nui o ka burnout ma mua o 98%.

5. Ke noi ākea a me ka hoʻohana ikaika:

Hiki ke hoʻohana nui ʻia nā wahie i hoʻoheheʻe ʻia i ka hana ʻoihana a me ka mahiʻai, ka hana mana, ka hoʻomehana ʻana, ka puhi ʻana i ka paila, ka kuke ʻana, a me nā hale āpau.

3. Ka Laihui o ka Huina Biomass:

Ma kahi o ka diesel kuʻuna, ka aila kaumaha, ke kinoea maoli, ka lanahu a me nā kumu ikehu petrochemical ʻē aʻe, hoʻohana ʻia ia e like me ka wahie no nā paila, nā mea hoʻomaloʻo, nā umu hoʻomehana a me nā mea ʻenehana wela ʻē aʻe.

ʻO nā pellets i hana ʻia i nā kumu lāʻau he haʻahaʻa haʻahaʻa calorific o 4300 ~ 4500 kcal / kg.

4. He aha ka waiwai calorific o nā pellet wahie biomass?

No ka laʻana: nā ʻano pine a pau (pine ʻulaʻula, pine keʻokeʻo, Pinus sylvestris, fir, etc.), nā lāʻau ʻokoʻa paʻakikī (e like me ka ʻoka, catalpa, elm, etc.) he 4300 kcal/kg;

ʻO nā lāʻau palupalu palupalu (poplar, birch, fir, etc.) he 4000 kcal / kg.

ʻO ka haʻahaʻa calorific waiwai o ka mauʻu pellets he 3000 ~ 3500 kcal / km,

3600 kcal / kg o ka pīni, ka pulupulu, ka pīkī, a pēlā aku;

ʻO nā'ōpuʻu kulina, nā'ōpala hoʻopiʻi, a me nā mea'ē aʻe 3300 kcal / kg;

ʻO ka mauʻu palaoa he 3200 kcal / kg;

ʻO ka mauʻu ʻuala he 3100 kcal / kg;

ʻO 3000 kcal / kg nā kumu laiki.