Cov khoom no tsuas yog siv rau cov dej cawv dub extraction ntawm digested pulp thiab pulp concentration thiab ntxuav cov ntaub ntawv pov tseg.Tom qab xyoo ntawm kev tsim thiab siv, nws muaj cov qauv siab heev thiab kev ua tau zoo heev.Cov khoom no yog ib yam tshiab ntawm cov cuab yeej tsim los ntawm peb lub Hoobkas raws li kev qhia txog kev siv tshuab siab heev thiab ua ke nrog cov teeb meem tiag tiag ntawm Tuam Tshoj txoj kev lag luam ntawv.Nws cov yam ntxwv yog:
1. Kev siv synchronous thim rov qab ob lub helix ntim hloov rau compression thiab extrusion, slurry yog lub cev qhuav dej, thiab cov khoom siv yuav tsis tsim slurry slipping.Lub qhov hluav taws xob concentration yog siab, thiab cov fiber ntau poob qis.
2. Cov khoom no muaj cov khoom siv yooj yim, kev ua haujlwm yooj yim, thiab kev siv hluav taws xob tsawg.
3. Me me hneev taw thiab yooj yim installation.
4. Kev siv lub cev muaj zog sib txawv tuaj yeem tsim nyog rau kev tsim khoom hauv ntau qhov xwm txheej.
Txoj Cai Ua Haujlwm
Kho cov slurry concentration rau 8% -10%.Nkag mus rau qhov nkag ntawm ob lub helix Lub tog raj kheej Xovxwm, lub pulp muaj cov nyhuv squeezing nyob rau hauv lub tog raj kheej Xovxwm, ua rau cov dej los yog dej cawv dub nyob rau hauv lub pulp yuav nyem tawm, ua tiav lub hom phiaj ntawm concentration los yog dub cawv extraction.Nyob rau tib lub sij hawm, vim yog squeezing ntawm slurry, nws kuj tsim ib tug degree ntawm fibrosis.Ob chav ntsia hlau helix Lub tog raj kheej Xovxwm txais ib lub synchronous thim rov qab ob lub ntsia hlau pas nrig sib txawv pitch rotation qauv, zoo tshem tawm cov phenomenon ntawm pulp slipping thiab ua rau lub pulp mus undergo periodic flipping nyob rau hauv cov kab noj hniav, ua rau lub sij hawm squeezing thiab diffusion ntawm dub kua ntawm fibers thiab fiber. hlwb.Lub tshuab ntxhua khaub ncaws zoo yog qhov zoo, qhov siab ntawm cov pulp yog siab, thiab cov fiber ntau poob yog me me.
Cov yam ntxwv
1. Kev siv lub synchronous rov qab sib txawv pitch ob chav helix qauv, qhov tshwm sim ntawm slurry slipping hauv cov cuab yeej raug tshem tawm;Ua kom cov cuab yeej muaj peev xwm ntau lawm, muaj kev rho tawm siab ntawm cov cawv dub, thiab muaj cov dej cawv dub uas tau muab rho tawm;
2. Vim yog ob chav helix qauv, lub peev xwm extrusion yog loj, thiab cov fiber ntau dispersion muaj zog, thiab kev ntxuav zoo yog siab tom qab ob chav helix periodic extrusion Diffusion;
3. Kev siv cov hlau stainless sieve phaj qauv, qhov qhib tus nqi yog nce, lub pore loj yog txo, thiab fiber ntau yog txo;
4. Cov qauv khoom siv yooj yim, yooj yim los tswj thiab tswj;
5. Kev siv lub zog tswj lub cev muaj zog, kev ua haujlwm tuaj yeem hloov tau txhua lub sijhawm;
6. Cov cuab yeej no nyob ib puag ncig me me thiab yooj yim rau nruab.
Post lub sij hawm: Lub Xya hli ntuj-14-2023