Lub shredder yog ib lub tshuab tsim rau thawj (coarse) loj txo; nws siv qis- nrawm, siab- torque shearing quab yuam los rhuav tshem cov khoom loj rau hauv cov khoom me me thiab yog siv dav hauv kev tswj cov khoom pov tseg thiab cov peev txheej rov qab. Cov txheej txheem tseem ceeb suav nrog kev sib hloov cov hniav uas txiav, tsim kua muag, thiab tsoo cov khoom kom txo nws qhov loj. Nws tsis tshua muaj kev sib hloov ceev thiab siab torque ua kom ruaj khov ntawm cov ntaub ntawv loj thaum tswj kev siv hluav taws xob tsawg.
Muaj pes tsawg hom Shredder?
Shredders feem ntau categorized los ntawm tus naj npawb ntawm cov ncej, nrog ib zaug -shaft thiab dual- ncej qauv yog feem ntau. Dual-shaft shredders yog qhov ntau tshaj plaws; lawv siv ob pawg ntawm cov txee- tig shafts los tsim cov shearing quab yuam, ua rau lawv haum rau cov ntaub ntawv nyuaj lossis loj xws li ntoo, log tsheb, thiab cov khoom siv pov tseg. Ib leeg-shaft shredders yog qhov zoo tagnrho rau cov ntaub ntawv uas yuav ua rau tangling-xws li cov yeeb yaj kiab yas thiab cov hnab woven-thiab tso cai rau cov khoom tso tawm qhov ntau thiab tsawg ntawm 20mm lossis loj dua. Plaub-shaft shredders muaj plaub txheej ntawm cutter rollers tig ntawm qhov sib txawv ntawm qhov sib txawv: ob pawg sab sauv pab txhawm rau rub cov khoom, thaum ob sab qis ua cov thawj shredding. Qhov kev teeb tsa no muaj kev ua haujlwm siab dua thiab tsim nyog rau cov khoom loj, nyias- cov khoom siv hlau zoo li cov nruas hlau thiab cov tub yees.
Cov ntaub ntawv dab tsi tuaj yeem ua tau?
Shredders muaj ntau yam kev siv. Hauv kev lag luam yas rov ua dua tshiab, lawv ua cov khoom siv xws li PE cov kav dej yas, cov yeeb yaj kiab yas, thiab cov khoom seem (purgings). Hauv cov khoom siv hlau, lawv tsoo cov khoom xws li cov kaus poom dej haus, cov xim khib nyiab -cov ntawv hlau coated, lub tsheb lub cev, thiab cov nruas hlau, yog li ua kom cov khoom ntim kom yooj yim rau kev thauj mus los. Tsis tas li ntawd, lawv tau siv nyob rau hauv cov haujlwm xws li cov khoom pov tseg hauv nroog, kev tsim hluav taws xob biomass, kev ua cov khib nyiab hluav taws xob, thiab kev rov ua dua ntawm kev tsim kho thiab rhuav tshem pov tseg.
