Hauv seem pulping ntawm kev lag luam ntawv niaj hnub no, lub vibrating screen rau tshuab ntawv yog cov khoom siv tseem ceeb rau kev ntxuav thiab tshuaj ntsuam pulp. Nws cov kev ua tau zoo cuam tshuam ncaj qha rau qhov zoo ntawm daim ntawv thiab kev ua haujlwm ntawm cov khoom, thiab nws yog siv dav hauv seem pretreatment ntawm ntau yam pulps xws li ntoo pulp thiab ntawv pov tseg pulp.

Hais txog lub hauv paus ntsiab lus ua haujlwm, lub vijtsam vibrating tsim kev co los ntawm lub cev muaj zog hluav taws xob tsav lub thaiv eccentric, ua rau lub thav duab tsav lub vijtsam mesh kom ua qhov siab-zaus, me-amplitude reciprocating txav. Thaum lub pulp nkag mus rau hauv lub cev vijtsam los ntawm qhov nkag, nyob rau hauv qhov kev ua ntawm kev co, cov fibers tsim nyog (undersize) uas ua tau raws li cov txheej txheem yuav tsum tau hla dhau qhov sib txawv ntawm lub vijtsam mesh thiab nkag mus rau cov txheej txheem tom ntej; thaum cov pulp residues, impurities, thiab lwm yam (oversize) raug thauj mus rau qhov chaw tso tawm slag raws li qhov kev taw qhia ntawm qhov screen thiab tawm, yog li ua tiav kev sib cais thiab kev ntxuav ntawm lub pulp.

Hais txog kev tsim qauv, lub vijtsam vibrating feem ntau yog tsim los ntawm tsib qhov tseem ceeb: thawj, tuslub cev tshuaj ntsuam, uas ua haujlwm ua lub cev tseem ceeb rau kev coj tus kheej thiab kev sib cais ntawm cov pulp, feem ntau yog ua los ntawm cov hlau tsis xeb kom ntseeg tau tias muaj kev tiv thaiv corrosion; qhov thib ob, tuskev co tshuab, suav nrog lub cev muaj zog, eccentric thaiv thiab lub caij nplooj ntoos hlav nqus dej, ntawm cov uas lub caij nplooj ntoos hlav nqus dej tuaj yeem txo qhov cuam tshuam ntawm kev co ntawm lub hauv paus khoom siv; qhov thib peb, lubntxaij vab tshaus, raws li lub ntsiab lim dej tseem ceeb, stainless hlau woven mesh, punched mesh, thiab lwm yam tuaj yeem xaiv raws li hom pulp, thiab nws cov mesh tus lej yuav tsum tau txiav txim siab ua ke nrog cov ntawv xav tau ntau yam; qhov thib plaub, tuskhoom siv pub mis thiab tso tawm, qhov nkag pub mis feem ntau yog nruab nrog lub deflector kom tsis txhob muaj kev cuam tshuam ncaj qha ntawm cov pulp rau ntawm lub vijtsam mesh, thiab qhov tawm qhov hluav taws xob yuav tsum phim qhov siab pub mis ntawm cov khoom siv tom ntej; thib tsib, lubcov khoom siv kis tau tus mob, qee cov ntxaij vab tshaus loj loj muaj lub tshuab txo qhov ceev kom tswj tau qhov zaus ntawm kev co.

Hauv kev siv tiag tiag, lub vijtsam vibrating muaj qhov zoo tseem ceeb: thawj zaug, kev ua haujlwm siab purification, kev co siab zaus tuaj yeem tiv thaiv kev thaiv ntawm lub vijtsam mesh, kom ntseeg tau tias tus nqi hla fiber ntau dua 95%; qhov thib ob, kev ua haujlwm yooj yim, qhov zaus vibration tuaj yeem hloov pauv tau yooj yim los ntawm kev kho qhov ceev ntawm lub cev muaj zog kom hloov kho rau ntau qhov sib txawv ntawm cov pulp (feem ntau qhov kev kho mob yog 0.8% -3.0%); qhov thib peb, tus nqi txij nkawm qis, lub vijtsam mesh siv tus qauv tsim sai, thiab lub sijhawm hloov pauv tuaj yeem luv dua 30 feeb, txo cov khoom siv downtime.

Nrog rau kev txhim kho ntawm kev lag luam ntawv mus rau "kev ua haujlwm siab, txuag hluav taws xob thiab kev tiv thaiv ib puag ncig", lub vijtsam vibrating kuj tseem niaj hnub hloov kho dua tshiab. Piv txwv li, lub kaw lus tswj kev hloov pauv zaus ntse tau txais yuav los ua kom paub txog kev hloov kho tsis siv neeg ntawm cov kev co, lossis cov qauv ntxaij vab tshaus tau ua kom zoo dua los txhim kho qhov tseeb ntawm kev tshuaj ntsuam ntawm cov khoom zoo, ua kom tau raws li cov kev cai nruj ntawm cov ntawv qib siab thiab cov ntawv tshwj xeeb tsim rau kev ntshiab ntawm cov pulp.