Pehea ke kiʻekiʻe o ka calorific waiwai o ka biomass briquette wahie ma hope o ka biomass pellet machining?He aha nā ʻano?He aha ke ʻano o ka noi?E nānā me ka mea hana mīkini pellet.

1. Ke kaʻina hana o ka biomass wahie:

Hana ʻia ka wahie biomass me nā koena mahiʻai a me nā ululāʻau ma ke ʻano he kumu nui.Ma hope o ka hana ʻana i nā lako laina e like me nā slicers, pulverizers, dryers, granulators, coolers, balers, etc., ua hana hope ʻia i loko o nā wahie kūlohelohe kūlohelohe me ka waiwai calorific kiʻekiʻe a lawa ka puhi ʻana..He ikehu maʻemaʻe a haʻahaʻa-carbon hou.

Ma ke ʻano he wahie no nā mea puhi biomass e like me nā mea puhi biomass a me nā boilers biomass, he lōʻihi ka manawa e puhi ai, hoʻonui ʻia ka puhi ʻana, kiʻekiʻe ka wela o ka umu ahi, a he mea hoʻokele waiwai a pili i ke kaiapuni.He wahie kiʻekiʻe e pili ana i ke kaiapuni e pani i ka ikehu fossil maʻamau.

ʻO ka lua, nā ʻano o ka wahie biomass:

1. He maʻemaʻe ka ikehu ʻōmaʻomaʻo a pili kaiapuni:

ʻAʻohe uahi, ʻala ʻole, maʻemaʻe a pili kaiapuni.ʻOi aku ka haʻahaʻa o ka sulfur, ka lehu, a me ka nitrogen ma mua o ka lanahu, ka aila, a me nā mea ʻē aʻe, a me ka hoʻokuʻu ʻana i ka carbon dioxide.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 ʻaila i kākoʻo ikaika ʻia e ka mokuʻāina, a he wahi mākeke ākea.

3. Hoʻonui ʻia ka nui a maʻalahi ka mālama ʻana a me ka lawe ʻana:

ʻO ka wahie i hana ʻia he liʻiliʻi i ka nui, nui i ka gravity kikoʻī a kiʻekiʻe i ka density, kahi kūpono no ka hoʻoili ʻana, hoʻololi, mālama, lawe ʻana a me ka hoʻohana mau ʻana.

4. Kiʻekiʻe pono a me ka ikehu hoola:

High calorific waiwai, 2.5 ~ 3 kg o ka lāʻau pellet wahie calorific waiwai ua like ia me 1 kg o diesel calorific waiwai, akā, ke kumu kūʻai ma lalo o ka hapalua o ka diesel, a me ka burnout helu hiki ke hiki aku ma mua o 98%.

5. Ke noi ākea a me ka hoʻohana ikaika:

Hiki ke hoʻohana nui ʻia ka wahie briquette i ka hana ʻoihana a me ka mahiʻai, hana mana, hoʻomehana, hoʻomehana boiler, kuke, a kūpono ia no nā ʻohana hui.

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

No ka laʻana: ʻo nā ʻano paina a pau (Korean pine, white pine, sycamore pine, fir, etc.), nā lāʻau like ʻole paʻakikī (oak, 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 / kg.

ʻO ka pīni, ka pulupulu, ka pīkī, a me nā mea'ē aʻe 3600 kcal / kg;

ʻO ka'ōpala kulina, ka'ōpala rape, 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 ka ʻōpala laiki.