Hauv ntu pulping ntawm cov ntawv niaj hnub kev lag luam, lub vibrating npo rau ntawv tshuab yog cov khoom siv tseem ceeb rau kev ua kom huv thiab tshuaj ntsuam xyuas. Nws qhov kev ua tau zoo ncaj qha cuam tshuam rau daim ntawv txuas ntxiv ua kom zoo thiab ua haujlwm tau zoo, thiab nws yog dav siv hauv pretreatment seem ntawm ntau yam pulps xws li ntoo pulp thiab cov ntawv pov tseg.

Nyob rau hauv cov nqe lus ntawm kev ua hauj lwm hauv paus ntsiab lus, lub vibrating npo tsim cov kev taw qhia kev co los ntawm ib tug hluav taws xob lub cev muaj zog tsav lub eccentric block, ua rau lub screen ncej tsav lub screen mesh mus ua high-frequency, me-amplitude reciprocating suab. Thaum lub pulp nkag mus rau lub vijtsam lub cev los ntawm cov khoom noj nkag, nyob rau hauv qhov kev ua ntawm kev vibration, cov fibers tsim nyog (undersize) uas ua tau raws li cov txheej txheem yuav tsum dhau los ntawm qhov screen mesh qhov khoob thiab nkag mus rau cov txheej txheem tom ntej; thaum lub pulp residues, impurities, thiab lwm yam. (oversize) yog thauj mus rau lub slag tawm qhov hluav taws xob raws li inclined kev taw qhia ntawm lub vijtsam nto thiab tawm, yog li ua tiav cov kev sib cais thiab purification ntawm lub pulp.

Nyob rau hauv cov nqe lus ntawm kev tsim qauv, lub vibrating npo yog tsim los ntawm tsib qhov tseem ceeb: thawj, qhovnpo lub cev, uas yog lub luag haujlwm tseem ceeb hauv lub cev rau kev coj tus kheej thiab kev sib cais, feem ntau yog ua los ntawm cov hlau tsis muaj steel los xyuas kom muaj kev tiv thaiv corrosion; ob, uakev co system, nrog rau lub cev muaj zog, eccentric thaiv thiab poob siab-absorbing caij nplooj ntoos hlav, cov uas lub caij nplooj ntoos hlav poob siab tuaj yeem txo qhov cuam tshuam ntawm kev co ntawm cov khoom siv hauv paus; peb, thenpo mesh, raws li cov tub ntxhais lim dej, stainless hlau woven mesh, xuas nrig ntaus mesh, thiab lwm yam tuaj yeem xaiv raws li hom pulp, thiab nws tus lej mesh yuav tsum tau txiav txim siab ua ke nrog cov ntawv ntau yam; plaub, thepub thiab tso tawm ntaus ntawv, cov khoom noj khoom haus feem ntau yog nruab nrog lub deflector kom tsis txhob muaj kev cuam tshuam ncaj qha ntawm cov tawv nqaij ntawm lub vijtsam mesh, thiab lub qhov hluav taws xob tawm yuav tsum ua kom haum rau qhov siab ntawm cov khoom siv tom ntej; tsib, okis tau tus mob, qee qhov loj-scale vibrating cov ntxaij vab tshaus yog nruab nrog ib tug ceev txo mechanism kom raug tswj lub vibration zaus.

Hauv kev siv tswv yim, lub vijtsam vibrating muaj qhov zoo: ua ntej, kev ua kom huv huv siab, kev co siab tuaj yeem ua tau zoo kom tsis txhob muaj qhov screen mesh blockage, kom ntseeg tau tias cov fiber ntau dhau ntawm qhov ruaj khov tshaj 95%; Thib ob, kev ua haujlwm yooj yim, kev vibration zaus tuaj yeem hloov pauv tau yooj yim los ntawm kev kho lub cev ceev kom hloov mus rau qhov sib txawv ntawm qhov sib txawv (feem ntau qhov kev kho mob yog 0.8% -3.0%); thib peb, tsis tshua muaj nqi txij nkawm, lub npov mesh txais kev tsim sai-dismantling, thiab lub sijhawm hloov tuaj yeem ua kom luv luv rau tsawg dua 30 feeb, txo cov khoom siv sijhawm.

Nrog rau kev txhim kho ntawm daim ntawv kev lag luam mus rau "kev ua haujlwm siab, kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig", lub vibrating npo kuj tau hloov kho tas li. Piv txwv li, lub ntse zaus hloov pauv tswj qhov system tau txais los ua kom paub qhov kev hloov pauv tsis siv neeg ntawm kev co tsis siv neeg, lossis lub vijtsam mesh qauv tau ua kom zoo dua los txhim kho qhov kev tshuaj ntsuam xyuas qhov tseeb ntawm cov khoom zoo, ntxiv kom ua tau raws li cov kev cai nruj ntawm cov ntawv qib siab thiab cov ntawv tshwj xeeb tsim rau cov pulp purity.