Lako Pulping Mechanical, wili wili pālua

ʻO ka pulping mechanical kahi ʻano pulping e hoʻohana ana i ka hoʻomaʻamaʻa mua ʻana a me ka mīkini wili ʻana ma hope o ka mālama ʻana.ʻO ka mua, e hana i ka hoʻomaʻamaʻa maʻalahi (ka ʻū ʻana a i ʻole ka kuke ʻana) me nā mea kemika e wehe i kahi hapa o ka hemicellulose mai nā ʻāpana lāʻau.He liʻiliʻi a ʻaneʻane ʻaʻole hoʻoheheʻe ʻia ʻo Lignin, akā ua palupalu ka papa intercellular.Ma hope o kēlā, hoʻohana ʻia ka wili diski no ka hoʻomaʻamaʻa hope ʻana e wili i nā ʻāpana lāʻau palupalu (a i ʻole nā ​​ʻāpana mauʻu) e hoʻokaʻawale i nā fibers i pulp, i kapa ʻia ʻo chemical mechanical pulp (CMP).

Hoʻopili ʻia ka mīkini kuʻi pālua pālua i ka pulping ʻoʻoleʻa o nā ʻāpana lāʻau, nā ʻōpala ʻohe, nā lālā lālā, ka ʻōpala raiki a me nā mea ʻē aʻe.Hiki iā ia ke hana pololei i nā mea maka i loko o nā fiber velvet, a hiki ke hana pololei ʻia i pulp me nā mea hoʻomaʻemaʻe kiʻekiʻe.

ʻO ka mīkini paʻi kiʻi pālua ka mea nui o ka slurry chamber, base, feeding device, transmission device, main motor, etc. Ma hope o ka hoʻohaʻahaʻa ʻana o ka motika ma o ka mea hoʻemi, ua hoʻokuʻu ʻia ka slurry i loko o ke keʻena slurry grinding ma o ka wili, a ua disintegrated. i loko o ka velvet fiber ma lalo o ka hamo ikaika a me ka wili ʻana o ka pā wili.He ʻano maʻalahi ka mīkini, hoʻonohonoho maʻalahi a mālama maʻalahi.