Muchikamu chekupuruzira cheindasitiri yemazuva ano yemapepa, chidzitiro chinozunguzika chemuchina wepepa chinhu chakakosha chekuchenesa pulp uye kuongorora. Kuita kwayo kunobata zvakananga kunotevera kuumba mapepa emhando uye kugona kwekugadzira, uye inoshandiswa zvakanyanya muchikamu che pretreatment yemapulp akasiyana akadai sehuni pulp uye tsvina yepepa pulp.

Panyaya yemusimboti wekushanda, sikirini inozunguza inogadzira yakananga vibration kuburikidza nemagetsi mota inotyaira eccentric block, ichiita iyo skrini furemu kutyaira iyo skrini mesh kuita yakakwira-frequency, diki-amplitude inodzokorodza kufamba. Kana iyo pulp ichipinda mukati mechidzitiro chemuviri kubva kune yekudyisa inlet, pasi pechiito chekuzunguza, mafiber akakodzera (pasi pasi) anosangana nezvinodiwa zvemaitiro anopfuura nepahwindo mesh gaps uye kupinda mune inotevera maitiro; nepo pulp zvakasara, tsvina, nezvimwewo (yakawandisa) inotakurwa kuenda kune slag discharge outlet pamwe neinorerekera kutungamira kwechidzitiro chepamusoro uye kuburitswa, nokudaro kupedzisa kupatsanurwa uye kucheneswa kwepuru.

Panyaya yekugadzira dhizaini, iyo vibrating skrini inoumbwa nezvikamu zvishanu zvakakosha: chekutanga, iyoscreen body, iyo inoshanda semuviri mukuru wekubereka pulp uye kupatsanurwa, kazhinji yakagadzirwa nesimbi isina tsvina kuti ive nechokwadi chekudzivirira kusimba; chechipiri, ivovibration system, kusanganisira iyo mota, eccentric block uye chitubu chinotyisa, pakati pacho chitubu chinotyisa chinogona kudzikisa zvinobudirira kukanganisa kwekudengenyeka panheyo yemidziyo; chechitatu, ivoskrini mesh, sechinhu chepakati chekusefa, simbi isina tsvina yakarukwa mesh, punched mesh, nezvimwewo inogona kusarudzwa zvinoenderana nerudzi rwepulp, uye mesh nhamba yayo inofanirwa kuverengerwa pamwe chete nemhando yepepa zvinodiwa; chechina, themudziyo wekudyisa uye wekuburitsa, iyo yekudyira inopinza inowanzo shongedzerwa nedeflector kudzivirira yakananga kukanganiswa kwepulp pachiratidziro mesh, uye yekuburitsa inobuda inoda kuenderana nekukwirira kwechikafu chemidziyo inotevera; cheshanu, thekutapurirana mudziyo, mamwe mahombe-e-vibrating skrini akashongedzerwa neanomhanyisa kudzikisa masisitimu kuti adzore nemazvo frequency yevibration.

Muchishandiso chinoshanda, iyo vibrating skrini ine zvakakosha zvakanakira: kutanga, yakanyanya kucheneswa kunyatsoita, yakakwira-frequency vibration inogona kunyatso kudzivirira screen mesh blockage, kuve nechokwadi chekuti fiber passing rate yakadzikama pamusoro pe95%; chechipiri, kushanda kuri nyore, iyo vibration frequency inogona kuchinjika kuchinjika nekugadzirisa mota kumhanya kuti ienderane neakasiyana pulp concentrations (kazhinji kurapa kusungwa ndeye 0.8% -3.0%); chechitatu, mutengo wakaderera wekugadzirisa, iyo skrini mesh inotora dhizaini yekukurumidza-kubvisa, uye nguva yekutsiva inogona kupfupikiswa kusvika isingasviki maminetsi makumi matatu, ichideredza nguva yemidziyo.

Nekuvandudzwa kweindasitiri yemapepa yakanangana ne "kushanda kwakanyanya, kuchengetedza simba uye kuchengetedza kwezvakatipoteredza", iyo vibrating skrini inogara ichikwidziridzwa. Semuyenzaniso, yakangwara frequency conversion control system inotambirwa kuti ione otomatiki gadziriso yevibration paramita, kana iyo skrini mesh chimiro chakagadziridzwa kuvandudza kurongeka kwekutarisa kwezvikamu zvakanaka, zvichienderera mberi nekusangana nezvinodiwa zvakasimba zvepepa-giredhi repamusoro uye yakakosha kugadzirwa kwepepa kuchena kwe pulp.