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Lub Tshuab Ziab Khaub Ncaws Siv Rau Pawg Tshuab Ziab Khaub Ncaws Hauv Cov Khoom Siv Ua Ntawv
Lub hau ntawm lub tshuab ziab khaub ncaws raug npog saum lub tog raj kheej ntawm lub tshuab ziab khaub ncaws. Nws khaws cov cua sov thiab noo noo uas lub tshuab ziab khaub ncaws kis mus rau lwm qhov thiab zam kom tsis txhob muaj dej sib sau ua ke.
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Tshuab Xovxwm Sizing Nto
Lub tshuab ntsuas qhov chaw muaj lub tshuab nias ntsuas qhov chaw inclined, lub tshuab ua kua nplaum thiab pub mis. Nws tuaj yeem txhim kho qhov zoo ntawm daim ntawv thiab cov cim qhia lub cev xws li kev ua haujlwm ntev, qhov ntev tawg, qhov nruj thiab ua rau daim ntawv tsis muaj dej. Kev npaj hauv kab ua ntawv yog: pwm kheej kheej / hlau → nias → tshuab ziab → tshuab ntsuas qhov chaw → tshuab ziab tom qab ntsuas → tshuab calender → tshuab reeler.
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Kev Tswj Xyuas Zoo 2-yob thiab 3-yob Calendering Tshuab
Lub tshuab calendering tau teeb tsa tom qab lub tshuab ziab khaub ncaws thiab ua ntej lub tshuab reeler. Nws yog siv los txhim kho qhov tsos thiab zoo (gloss, smoothness, tightness, uniform thickness) ntawm daim ntawv. Lub tshuab calendering ntxaib caj npab tsim los ntawm peb lub Hoobkas yog ruaj khov, ruaj khov thiab muaj kev ua tau zoo hauv kev ua daim ntawv.
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Tshuab Rov Qab Ntawv
Muaj ntau hom tshuab rewinding ib txwm muaj, hom ncej sab saud pub tshuab rewinding thiab hom ncej hauv qab pub tshuab rewinding raws li qhov muaj peev xwm sib txawv thiab qhov ceev ua haujlwm xav tau. Tshuab rewinding ntawv siv los rewind thiab txiav thawj daim ntawv loj loj uas muaj qhov hnyav ntawm 50-600g/m2 rau ntau qhov dav thiab nruj ntawm daim ntawv yob. Hauv cov txheej txheem rewinding, peb tuaj yeem tshem tawm cov ntawv tsis zoo thiab muab lub taub hau ntawv nplaum.
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Kab rov tav Pneumatic Reeler
Kab rov tav pneumatic reeler yog cov khoom siv tseem ceeb rau cua ntawv uas tso tawm los ntawm lub tshuab ua ntawv.
Kev ua haujlwm txoj kev xav: Lub tshuab winding yog tsav mus rau cua ntawv los ntawm lub nruas txias, lub tog raj kheej txias yog nruab nrog lub cev muaj zog tsav tsheb. Hauv kev ua haujlwm, lub siab linear ntawm daim ntawv yob thiab lub nruas txias tuaj yeem hloov kho los ntawm kev tswj lub siab ntawm lub caj npab tseem ceeb thiab lub tog raj kheej cua.
Feature: ua haujlwm ceev, tsis muaj kev nres, txuag ntawv, luv lub sijhawm hloov ntawv yob, nruj zoo nkauj ntawv loj yob, ua haujlwm tau zoo, yooj yim ua haujlwm -
Kev Sib Thooj Siab Hydrapulper rau Kev Ua Cov Ntawv Pulp
Lub tshuab hydrapulper uas siv tau zoo yog ib yam khoom siv tshwj xeeb rau kev ua pulping thiab deinking cov ntawv pov tseg. Ntxiv rau kev rhuav cov ntawv pov tseg, nws tuaj yeem tso cov kua mem luam ntawv fiber ntau nrog kev pab los ntawm cov tshuaj deinking thiab kev sib txhuam muaj zog los ntawm rotor thiab cov fiber ntau pulp, yog li rov ua dua cov ntawv pov tseg kom dawb dua tshiab. Cov khoom siv no siv S-puab rotor. Thaum nws khiav, muaj zog down-up ces up-down pulp ntws thiab kev taw qhia ncig pulp ntws ncig lub cev hydrapulper yuav raug tsim. Cov khoom siv no yog kev ua haujlwm tsis tu ncua, kev sib xws siab pulping, txuag hluav taws xob 25% los ntawm kev tsim tsav sab saud, coj cov pa kub siab los pab deinking. Hauv ib lo lus, nws tuaj yeem pab tsim cov ntawv dawb zoo, zoo.
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Tshuab Pulping D-puab Hydrapulper Rau Cov Ntawv Zeb
D-puab hydrapulper tau hloov pauv cov kev taw qhia ntawm cov pulp ncig, cov pulp ntws ib txwm nyiam mus rau qhov chaw nruab nrab, thiab txhim kho qib nruab nrab ntawm cov pulp, thaum nce tus lej ntawm cov pulp cuam tshuam impeller, txhim kho lub peev xwm los yooj yim cov pulp 30%, yog cov khoom siv zoo tshaj plaws siv rau kev lag luam papermaking txuas ntxiv lossis tsis tu ncua tawg pulp board, tawg ntawv thiab pov tseg ntawv.
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Cov Tshuaj Ntxuav Pulp Uas Muaj Kev Sib Xws Siab
Feem ntau, cov tshuaj ntxuav pulp uas muaj zog heev yog siv rau hauv cov txheej txheem thawj zaug tom qab ua cov ntawv pov tseg. Lub luag haujlwm tseem ceeb yog tshem tawm cov khoom tsis huv uas muaj li ntawm 4 hli ntawm cov ntawv pov tseg, xws li hlau, ntsia hlau phau ntawv, tshauv, xuab zeb, iav tawg, thiab lwm yam, kom txo qhov hnav ntawm cov khoom siv tom qab, ntxuav cov pulp thiab txhim kho qhov zoo ntawm cov khoom.
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Cov Tshuaj Ntxuav Pulp Uas Tsis Muaj Qhov Sib Xws Ua Ke
Nws yog ib qho khoom siv zoo tshaj plaws uas siv txoj kev xav ntawm centrifugal kom tshem tawm lub teeb & hnyav impurity hauv cov khoom siv kua tuab xws li cov hmoov nplaum sib xyaw, pob zeb xuab zeb, paraffin wax, cua sov yaj kua nplaum, cov khoom yas, hmoov av, ua npuas ncauj, roj, hlau seem thiab cov kua mem luam ntawv thiab lwm yam.
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Ib qho kev sib cais fiber ntau
Lub tshuab no yog ib lub tshuab ua ntawv tawg uas muaj kev sib xyaw ua ke ntawm kev sib tsoo thiab kev tshuaj ntsuam cov ntawv. Nws muaj qhov zoo ntawm lub zog qis, cov zis loj, cov slag tawm sai, kev ua haujlwm yooj yim thiab lwm yam. Nws feem ntau yog siv rau kev rhuav thiab tshuaj ntsuam cov ntawv pov tseg pulp thib ob, tib lub sijhawm, cais cov khoom tsis huv thiab hnyav ntawm cov ntawv pulp.
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Nruas Pulper Rau Cov Txheej Txheem Pulping Hauv Cov Ntawv Zeb
Lub tshuab pulper yog ib lub tshuab ua cov ntawv pov tseg uas ua haujlwm tau zoo heev, uas feem ntau yog tsim los ntawm lub thoob pub, lub nruas tig, lub nruas tshuaj ntsuam, lub tshuab kis, lub hauv paus thiab lub platform, cov yeeb nkab txau dej thiab lwm yam. Lub tshuab pulper muaj thaj chaw pulping thiab thaj chaw tshuaj ntsuam, uas tuaj yeem ua tiav ob txoj hauv kev ntawm pulping thiab tshuaj ntsuam tib lub sijhawm. Cov ntawv pov tseg raug xa mus rau thaj chaw pulping siab los ntawm lub tshuab xa khoom, ntawm qhov concentration ntawm 14% ~ 22%, nws raug khaws thiab poob rau qee qhov siab los ntawm lub scraper ntawm phab ntsa sab hauv nrog kev tig ntawm lub nruas, thiab sib tsoo nrog lub ntsej muag sab hauv ntawm phab ntsa tawv ntawm lub nruas. Vim yog lub zog shear me me thiab ua haujlwm tau zoo thiab kev txhim kho ntawm kev sib txhuam ntawm cov fibers, cov ntawv pov tseg raug cais ua cov fibers.
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Kev Ntsuas Vibrating Zaus Siab
Nws yog siv rau kev tshuaj ntsuam thiab ntxuav cov pulp thiab tshem tawm cov khoom tsis huv (ua npuas dej, yas, staples) hauv kev ncua pulp. Tsis tas li ntawd, lub tshuab no muaj qhov zoo ntawm cov qauv yooj yim, kho tau yooj yim, tus nqi tsim khoom tsawg, kev ua haujlwm siab.
