A4 daim ntawv tshuab uas qhov tseeb yog cov ntawv ua kab kuj tseem muaj cov ntu sib txawv;
1- Cov ntu Flow uas kho cov ntws rau npaj pulp sib xyaw los ua ntawv nrog muab cov khoom hnyav. Lub hauv paus qhov hnyav ntawm ib daim ntawv yog qhov hnyav ntawm ib lub 'meter' hauv grams. Qhov dej ntws ntawm pulp slurry uas tau diline yuav raug ntxuav, tshuaj ntsuam nyob rau hauv slotted ntxaij thiab xa mus rau lub thawv taub hau.
2- Lub taub hau lub thawv kis tau ntws ntawm lub pulp slurry heev uniformly hla ntawm qhov dav ntawm daim ntawv tshuab xaim. Cov kev ua tau zoo ntawm lub thawv lub taub hau yog txiav txim siab hauv kev txhim kho cov khoom lag luam zoo kawg.
3- Tshooj; Pulp Slurry yog uniformidly tso tawm ntawm cov xaim hluav taws xob txav thiab yuav luag 99% nrog lub tshuab ziab khaub ncaws ntawm txog 20-21% yog pauv mus rau tes rau Ntxiv dewatering.
4- Testion tshooj; Cov xovxwm seem Dewaters lub vev xaib ntxiv mus cuag cov dryness ntawm 44-45%. Cov txheej txheem dewatering hauv kev kho tshuab tsis siv ib lub zog thermal. Cov tshooj xovxwm feem ntau ua haujlwm 2-3 nips nyob ntawm nias tshuab thiab kev teeb tsa.
5- SOERER INFECT: Tshuab ziab khaub ncaws ntawm cov ntawv sau, luam ntawv thiab lub tshuab ziab khaub ncaws siv cov tshuab cua sov li cua sov li nruab nrab.Kev ua ntej Lub vev xaib ntub tau qhuav rau 92% lub tshuab ziab khaub ncaws thiab lub vev xaib qhuav no yuav ua rau nto sizing 2-3 grams / square / square / sab ntawm daim ntawv Starch uas tau npaj rau hauv cov chav ua mov kua nplaum. Daim ntawv web tom qab sizing yuav muaj txog 30-35% dej. Lub vev xaib ntub no yuav tau qhuav ntxiv rau tom qab lub tshuab ziab khaub ncaws rau 93% dryness haum rau kev siv kawg.
6- Daim Ntawv Qhia: Daim ntawv tawm ntawm lub tshuab ziab khaub ncaws tom qab tsis haum rau luam ntawv, sau ntawv thiab txhim kho nws cov kev sib nqus hauv kev luam tawm thiab luam tawm cov tshuab.
7- Lus rov qab; Thaum kawg ntawm daim ntawv tshuab, lub webs dried cov ntawv raug mob nyob ib ncig ntawm cov hlau hnyav yob txog 2.8 meter nyob rau hauv lub taub. Daim ntawv ntawm no yob yuav nyiaj li 20 tons. Cov jumbo daim ntawv yob winding tshuab yog hu ua Pope reler.
8- Rov Tso Tawm; Qhov dav ntawm daim ntawv ntawm cov ntawv ntawv yob yog yuav luag qhov dav ntawm cov ntawv tshuab xaim. Qhov no master daim ntawv yob yuav tsum tau txiav kom ntev thiab dav dav dav raws li qhov kawg siv. Qhov no yog txoj haujlwm ntawm cov rov ua dua tshiab rau kev sib cais jumbo yob lub qhov nqaim ntov.
Lub sijhawm Post: Sep-23-2022