Mai ka hoʻololi kupua mai ka lāʻau a i ka pepa, he aha ke ʻano o ka moʻolelo? ʻAʻole kēia he hana maʻalahi. ʻAʻole wale nā papa o nā kaʻina hana, akā nā kūlana kiʻekiʻe a me nā koi koʻikoʻi. I kēia manawa, e hele kākou i lokoʻO ka wili pulp o APPe ʻimi i ka pepa mai ka 0 a i ka 1.
I loko o ka hale hana
Ma hope o ke komo ʻana i ka hale hana, ʻokiʻoki ʻia nā kumu lāʻau i nā lōʻihi e kūpono i nā koi o nā mea hana, a laila ʻoki ʻia ke kapa (ka ʻili) i kūpono ʻole i ka maikaʻi o ka pulp. Hoʻouna ʻia nā ʻāpana lāʻau ʻaʻahu a me nā kiʻekiʻe kiʻekiʻe i ka ʻāpana kuke ʻāpana lāʻau ma o kahi ʻōnaehana lawe pani. Hoʻopiʻi ʻia nā ʻāpana lāʻau i koe a puhi ʻia i loko o ka paila no ka hana ʻana i ka uila. ʻO ka wai a i ʻole nā mea ʻē aʻe i hana ʻia i ka wā o ka hana ʻana e hana hou ʻia i uila a i ʻole ka mahu.
Pulping 'akomi
ʻO ke kaʻina hana o ka pulping ka kuke ʻana, ka wehe ʻana i nā haumia, ka wehe ʻana i ka lignin, ka bleaching, ka kānana wai, a me ka hoʻokumu ʻana, a me nā mea ʻē aʻe.
Hoʻouna ʻia ka pulp lāʻau moʻa i ka ʻāpana deligification o ka oxygen ma hope o ka wehe ʻia ʻana o nā haumia ma ka ʻāpana screening, kahi e wehe hou ai ka lignin i loko o ka pulp lāʻau i ʻoi aku ka maikaʻi o ka bleach i ka pulp. A laila e komo i ka ʻāpana hoʻomaʻemaʻe ʻehā o ka chlorine element-free, a laila hui pū me nā mea holoi holoi pulp kiʻekiʻe e hiki ai ke hōʻoia i ka pulp output nā hiʻohiʻona o ka maikaʻi kūpaʻa, ke keʻokeʻo kiʻekiʻe, ka hoʻomaʻemaʻe kiʻekiʻe, a me nā waiwai kino.
Hana maʻemaʻe
I loko o ke kaʻina hana kuke ʻāpana lāʻau, hoʻopuka ʻia kahi wai ʻeleʻele ʻeleʻele nui (i kapa ʻia ʻo "waiʻona ʻeleʻele") i loaʻa ka lignin alkaline. ʻO ka paʻakikī o ka mālama ʻana i ka waiʻona ʻeleʻele i lilo i kumu nui o ka pollution ma nā ʻoihana pulp a me ka pepa.
A laila hoʻohana ʻia ka ʻōnaehana hoʻolaʻa alkali holomua e hoʻopaʻa i ka mea mānoanoa ma o ka evaporation a laila puhi i loko o ka paila. Hoʻohana ʻia ka mokuahi kiʻekiʻe no ka hana mana, hiki ke hoʻokō ma kahi o 90% o nā pono mana o ka laina hana pulp, a hiki ke hoʻohana hou ʻia ka mokuahi waena a me ka haʻahaʻa haʻahaʻa no ka hana ʻana.
I ka manawa like, hiki ke hana hou ʻia ka alkali e pono ai i ke kaʻina hana pulping i ka ʻōnaehana hoʻihoʻi alkali. ʻAʻole kēia e hōʻemi wale i nā kumukūʻai hana akā loaʻa pū kekahi i ka palekana o ke kaiapuni, ka mālama ʻana i ka ikehu, a me ka hōʻemi ʻana i ka hoʻokuʻu.
Ka pepa i pau
ʻOki ʻia ka pulpboard i hana ʻia e ka mea ʻoki pepa i nā kikoʻī o kahi kaumaha a me ka nui a laila lawe ʻia i kēlā me kēia laina hōʻailona.
No ka maʻalahi o ka lawe ʻana, aia nā papa pulp i hoʻopau ʻia ma ke kāʻei conveyor, a ua pale ʻia lākou a pau ma hope o ka helu keʻokeʻo a me ka pollution.
ʻO nā mea hana he hana maʻamau piha, me ka puka o kēlā me kēia lā o 3,000 tons. Ma waho aʻe o ka mālama ʻana i ka mīkini, aia nā manawa ʻē aʻe i ka hana pau ʻole.
Lawelawe
Ma hope o ka hoʻopaʻa ʻana o ka packer roll aʻe i ka pulpboard, e uhi ʻia ia me kahi papa pepa e hoʻomaʻamaʻa i ka hoʻopili ʻana a me ka hana lawe ʻana, a e pale aku i ka palaka o ka pulpboard i ka wā o ka lawe ʻana.
Mai ia manawa, hoʻolele ka mīkini inkjet i ka helu serial, ka lā hana, a me ka QR code no kapapa pulp . Hiki iā ʻoe ke ʻimi i ke kumu o ka pulp e pili ana i ka ʻike o ka code spray e hōʻoia i ka haki ʻole o ka "chain".
A laila, hoʻopaʻa ka mea hoʻopaʻa i nā ʻeke liʻiliʻi ʻewalu i loko o hoʻokahi ʻeke nui a hoʻoponopono hope me kahi mīkini strapping, kahi kūpono no ka hana forklift a me nā hana hoʻokiʻekiʻe dock ma hope o ka offline a me ka hale kūʻai.
ʻO kēia ka hopena o ka loulou "pulp". Ma hope o ke kanu ʻana i ka nahele a hana i ka pulp, pehea e hana ʻia ai ka pepa ma hope? E ʻoluʻolu e kali no nā hōʻike hahai.
Ka manawa hoʻouna: Jul-01-2021