Lub zog nqus dej, tseem hu ua pulsation dampener lossis pulse eliminator, yog ib qho cuab yeej pabcuam ruaj khov siab uas tau teeb tsa ntawm lub twj tso kua mis thiab lub taub hau hauv lub tshuab ntawv. Ua ib qho khoom siv tseem ceeb uas daws qhov pulp pressure pulsation thiab kev hloov pauv ntawm cov dej ntws, nws ua kom zoo txo qhov cuam tshuam ntawm lub zog pulse los ntawm kev tig impeller, kev sib hloov ntawm cov kav dej thiab kev sib hloov ntawm lub zog. Nws yog ib qho cuab yeej tseem ceeb rau kev ruaj khov ntawm kev tsim ntawv thiab qhov hnyav hauv cov kab ntau lawm ntawv ceev thiab qib siab.
1. Txoj Cai Ua Haujlwm
Lub pulse damper ua haujlwm raws lilub hauv paus ntsiab lus ntawm kev khaws cia lub zog thiab kev tiv thaiv hluav taws xobLos ntawm kev siv cov yam ntxwv ntawm cov huab cua thiab kev ua haujlwm deformation ntawm cov qauv cais tawm elastic, nws paub txog qhov siab tshaj plaws clipping thiab hav dej puv rau kev hloov pauv siab hauv cov kav dej pulp. Thaum lub siab ntawm cov kav dej nce siab tam sim ntawd, cov qauv elastic deforms thiab compresses cov huab cua sab hauv kom nqus tau lub zog siab siab ib ntus. Thaum lub siab ntawm cov kav dej poob qis tam sim ntawd, cov nruab nrab compressed nthuav dav thiab tso tawm lub zog los them rau qhov tsis txaus siab.
Los ntawm kev khaws cia lub zog tas mus li thiab tso tawm cov ntshav, lub cuab yeej no tshem tawm tag nrho cov kev co siab, micro thiab periodic. Nws tswj tau qhov siab ntawm cov pulp thiab qhov ceev ntawm cov dej ntws mus rau lub taub hau, tshem tawm cov kev cuam tshuam ntawm qhov chaw, thiab ua tiav qhov kev ntws thiab kev ruaj khov siab.
2. Cov Haujlwm Tseem Ceeb thiab Cov Nqi Siv
Thaum lub sijhawm ua haujlwm ua ntawv, kev sib hloov ntawm cov twj tso kua mis, kev hloov pauv ntawm cov kav dej thiab kev hloov pauv ntawm cov dej ntws yooj yim ua rau cov khoom tsis ruaj khov, ua rau muaj cov ntawv tsis zoo xws li qhov hnyav ntawm lub hauv paus ntev, cov kab hla, cov qauv huab thiab cov tuab tsis sib xws. Qhov siab dua ntawm lub tshuab ceev, qhov teeb meem zoo dua los ntawm kev cuam tshuam ntawm lub suab. Cov txiaj ntsig tseem ceeb ntawm cov pulse dampers yog raws li nram no:
- Kev Tshem Tawm Lub Plawv Zoo: Tshwj xeeb tshaj yog txo cov micro-pulsations siab uas tsis tuaj yeem ua tiav los ntawm cov khoom siv ruaj khov ib txwm muaj, xa cov kev ua haujlwm raug siab dua li cov khoom siv buffer ib txwm muaj.
- Kev Ruaj Ntseg ntawm Jet Flow: Tswj tau qhov siab ntawm cov pulp thiab qhov ceev ntawm cov ntawv kom ruaj khov, ua kom cov ntawv faib tau zoo ib yam thiab cov dej ntws tawm hauv lub thawv taub hau, tshem tawm qhov cuam tshuam ntawm cov dej ntws tsis tu ncua thiab txhim kho qhov sib npaug ntawm cov ntawv.
- Kev Tiv Thaiv Kab Ntsig Cua thiab Kev Ua Kom Tsis Txhob Muaj Dej NtsigKev ua haujlwm kaw tag nrho thiab ruaj khov nrog lub siab tiv thaiv kev ua pa tsis zoo thiab cov pulp poob, tswj qhov chaw ntws thiab tiv thaiv kev sib sau ua ke ntawm cov fiber thib ob, ua tau raws li qhov yuav tsum tau ua ntawm cov ntawv qib siab.
- Kev Tiv Thaiv Khoom Siv thiab Kev Txo Kev Poob: Tshem tawm cov khoom siv kev co uas tshwm sim los ntawm kev cuam tshuam ntawm lub zog, txo qhov kev hnav ntawm lub taub hau, cov kav dej thiab cov li qub, ua kom lub neej ua haujlwm ntawm tag nrho cov txheej txheem ntws ntev dua thiab txo cov nqi ua tsis tiav thiab kev saib xyuas.
- Kev Ntsuas Qhov Hnyav Ntawm Cross-Machine Basis Zoo Dua: Muab kev ua haujlwm ruaj khov heev rau kev kho kom zoo ntawm lub taub hau dilution dej thiab cua-cushion stabilizing systems, ua kom zoo dua qhov hnyav sib npaug ntawm ntau lub tshuab thiab txo cov khoom pov tseg.
3. Cov Hom Qauv Tseem Ceeb thiab Cov Yam Ntxwv
3.1 Lub Diaphragm Pulse Damper (Hom High-Precision rau Cov Tshuab Ntawv Zoo)
Siv cov diaphragms elastic uas zoo li cov khoom noj lossis cov khoom siv hauv kev lag luam los cais cov roj thiab cov pulp uas khaws cia lub zog sab hauv kom tag nrho, ua kom muaj kev sib cais cov roj thiab kua kom tag nrho. Nws yog tus qauv zoo tshaj plaws rau cov tshuab ua ntawv ceev ceev thiab qib siab niaj hnub.
Cov txiaj ntsig tseem ceeb: Kev ruaj khov siab heev, tshem tawm ntau dua 95% ntawm cov micro-pulsations siab; tsim kaw tag nrho yam tsis muaj cua nkag lossis ua npuas ncauj ua qias tuaj, ua kom cov pulp zoo; qauv me me, teb sai thiab hloov kho dynamic rhiab heev, zoo meej rau kev tsim khoom ceev ceev.
Cov Xwm Txheej ntawm Daim Ntawv Thov: Cov kab ntau lawm ceev ceev rau cov ntawv kab lis kev cai zoo tshaj plaws, ntawv coated, ntawv nyias thiab ntawv tshwj xeeb uas xav tau kev tsim zoo tshaj plaws thiab kev tswj hwm qhov hnyav kom raug.
3.2 Lub Hnab Cua Damper
Nruab nrog lub qauv hnab cua sib xyaw ua ke, nws paub txog kev ruaj khov ntawm lub siab thiab buffering los ntawm kev nias thiab nthuav dav ntawm lub hnab cua, uas muaj cov qauv yooj yim, muaj peev xwm buffering loj thiab muaj zog tiv thaiv kev ua haujlwm.
Cov txiaj ntsig tseem ceeb: Kev tiv taus siab, ntau yam buffering, kev tiv taus kev cuam tshuam zoo heev thiab kev saib xyuas yooj yim, tsim nyog rau cov kav dej pulp loj.
Cov Xwm Txheej ntawm Daim Ntawv Thov: Cov kab ntau lawm nruab nrab thiab ceev ceev rau cov ntawv ntim khoom, linerboard thiab corrugated board nrog kev thov pulp ntau.
3.3 Pipeline Damping Pulse Damper (Hom Yooj Yim Yooj Yim)
Txais yuav kev ruaj khov ntawm cov dej ntws los ntawm kev nthuav dav ntawm cov kav dej, cov qhov damping thiab cov qauv kho cov dej ntws. Nws tsis muaj cov khoom siv elastic precision nrog cov qauv yooj yim heev thiab kev ua haujlwm tsis tas yuav saib xyuas.
Cov txiaj ntsig tseem ceeb: Tus nqi qis, tsis tas yuav muaj cua los thiab ua haujlwm ruaj khov, ua tau raws li qhov xav tau ntawm kev ruaj khov siab.
Cov Xwm Txheej ntawm Daim Ntawv Thov: Cov tshuab ua ntawv me thiab nruab nrab uas khiav ceev qis thiab cov kab tsim ntawv zoo tib yam uas tsis tas yuav tsum muaj qhov tseeb ntawm daim ntawv.
4. Cov Ntsiab Cai Xaiv
- Xaiv los ntawm Tshuab CeevHom kav dej uas siv rau cov tshuab ceev qis dua 500m/min; hom hnab cua rau cov tshuab ceev nruab nrab-siab ntawm 500–800m/min; hom diaphragm uas raug siab yuav tsum muaj rau cov tshuab ntawv ceev siab tshaj 800m/min.
- Kev xaiv los ntawm Qib Ntawv: Cov qauv damping ib txwm muaj rau cov ntawv ntim khoom ib txwm muaj thiab cov ntawv ntoo; precision diaphragm damper rau cov ntawv kab lis kev cai qib siab, ntawv coated, ntawv nyias thiab ntawv tshwj xeeb kom lav qhov zoo ntawm daim ntawv.
- Kev Xaiv Los Ntawm Cov Mob PulpHom hnab cua uas tsis yooj yim hnav thiab tiv thaiv kev txhaws rau cov ntawv pov tseg thiab cov ntawv tsis huv siab; hom diaphragm siab raug rau cov ntawv zoo thiab huv.
5. Cov Lus Qhia Txog Kev Ua Haujlwm thiab Kev Txij Nkawm Txhua Hnub
- Tshawb xyuas qhov siab sab hauv tas li kom tswj tau qhov ruaj khov thiab zam kev ua tsis tiav ntawm lub plawv dhia vim yog qhov siab tsis txaus.
- Ntxuav cov kua nplaum sab hauv, cov nplai thiab cov khoom tsis huv tsis tu ncua kom tiv thaiv cov kav dej txhaws thiab cov dej ntws tsis zoo uas ua rau muaj kev ntws thib ob.
- Tshawb xyuas qhov laus thiab kev hnav ntawm cov diaphragms, cov hnab cua thiab cov khoom kaw tsis tu ncua, hloov cov khoom siv hnav raws sijhawm kom tsis txhob muaj cov pulp xau thiab txo qhov kev ruaj khov.
- Ua haujlwm koom tes nrog cov kav dej rov qab siab kom ruaj khov lub zog rov qab, ua kom muaj zog thiab ruaj khov, thiab ua tiav kev ua haujlwm ntawm cov kav dej yuav luag xoom.
6. Xaus Lus
Lub pulse damper yog lub cuab yeej tseem ceeb uas ua haujlwm tau zootxiav txim siab qhov zoo ntawm daim ntawv tiav los ntawm kev tswj hwm qhov ntws siabTxawm hais tias nws raug cais ua cov khoom siv pabcuam, nws daws qhov teeb meem tseem ceeb ntawm kev ntws ntawm cov pulp hauv kev ua ntawv ceev ceev. Los ntawm kev ua kom qhov kev hloov pauv ntawm lub siab thiab ua kom ruaj khov ntawm cov xwm txheej ntws, nws tshem tawm ntau yam tsis zoo ntawm daim ntawv los ntawm qhov chaw, txhim kho qhov kev tsim nyog ntawm cov khoom thiab kev ruaj khov ntawm kev tsim khoom. Rau cov kab tsim ntawv ceev ceev thiab zoo niaj hnub, cov pulse dampers tau dhau los ua cov khoom siv tseem ceeb, sib npaug ntawm kev ua haujlwm zoo, qhov zoo ntawm cov khoom thiab cov nqi ua haujlwm zoo meej.
Lub sijhawm tshaj tawm: Lub Rau Hli-09-2026