Tshuaj kho cov tshuaj kho tshuab pulping yog ib txoj kev pulping uas siv tshuaj lom neeg ua kom zoo nkauj thiab kho tshuab kev sib tsoo. Ua ntej tshaj, ua cov me nyuam me me (rub tawm lossis ua noj ua haus) nrog cov tshuaj kom tshem tawm feem ntawm cov pob txha dub. Lignin yog tsawg dua lossis yuav luag tsis yaj, tab sis txheej txheem intercellular yog softened. Tom qab hais tias, lub lim piam lim tau siv rau kev kho mob tom qab los tsoo cov ntoo muag muag ntoo (lossis cov nyom nyom) cais cov tshuaj kho tshuab mem tes (cmp).
Ob chav hau ntswj ob lub tshuab siv hluav taws xob muaj feem xyuam rau cov tawv nqaij tawv ntoo, cov ntaub ntawv xyoob, nplej thiab lwm cov khoom siv raw. Nws tuaj yeem ua cov ntaub ntawv nyoos rau hauv cov ntaub ntawv nyoos rau hauv velvet fibers, thiab tuaj yeem ua ncaj qha rau hauv plawv hniav nrog kev muaj txiaj ntsig zoo refiners.
Ob chav hau ntswj ob lub tshuab puab yog tsuas yog tsim ntawm cov chaw slurry, lub cev muaj zog, thiab lwm yam tom qab lub zog sib tsoo thiab sib tsoo ntawm cov sib tsoo phaj. Lub tshuab muaj cov qauv yooj yim, yooj yim installation thiab kev txij nkawm yooj yim.
Lub Sijhawm Post: Jan-05-2023