Vim li cas Biomass Shredder tsim cov khoom tsis sib xws thiab yuav kho li cas?

Biomass shredders yog cov tshuab tseem ceeb hauv kev lag luam xws li kev ua liaj ua teb, hav zoov, kev tswj cov khib nyiab, thiab kev tsim hluav taws xob txuas ntxiv dua tshiab.Lawv txo cov khoom siv organic ntau dua -xws li ntoo chips, ceg, straw, xibtes cov plhaub, thiab cov khib nyiab ntsuab hauv nroog - mus rau hauv me me, cov khoom sib xyaw ua ke, kev ua haujlwm ntxiv, kev ua haujlwm ntxiv, gasification).Txawm li cas los xij, cov neeg ua haujlwm feem ntau ntsib teeb meem ntawm qhov tsis sib xws ntawm qhov loj me, uas tuaj yeem cuam tshuam kev ua haujlwm qis qis, cov khoom zoo, thiab kev ua haujlwm ntawm cov khoom siv.
Kab lus no tshawb txog lub hauv paus ua rau qhov tsis sib xws ntawm qhov loj me hauv biomass shredders thiab muab cov tswv yim daws teeb meem kom ua tiav cov txiaj ntsig zoo ib yam.
Feem ntau ua rau tsis sib xws Particle loj
1.Ntaus lossis puas tsuaj txiav cov cuab yeej
Feem ntau cov neeg ua txhaum yog npub, chipped, los yog teeb tsa tsis zoo / rauj.Thaum lub sij hawm, txiav npoo hnav, txo lawv lub peev xwm los txiav cov khoom kom huv si.Ses tsis txhob hlais, hnav cov cuab yeej tsim kua muag lossis tsoo cov biomass, ua ob qho tib si loj thiab cov hmoov av zoo.
Kev daws:
• Tsis tu ncua tshuaj xyuas cov hniav, rauj, los yog riam raws li lub chaw tsim khoom lub sijhawm.
•Hloov lossis ua kom lawv zoo dua thaum hnav tshaj qhov txwv (feem ntau tom qab 200-500 teev ua haujlwm, nyob ntawm seb cov khoom siv).
• Xyuas kom meej qhov sib txawv ntawm qhov chaw nyob ruaj ruaj thiab tig cutters -ntau dhau qhov sib txawv tso cai rau cov khoom loj dhau los ntawm kev txiav.
2.Inconsistent pub tus nqi thiab cov khoom ntws
Pub biomass sai dhau los yog hauv cov khoom tsis sib xws overwhelms lub shredder lub peev xwm.Lub tshuab tsis tuaj yeem ua txhua yam khoom sib xws, ua rau qee cov khoom tawg dhau -shredded thaum lwm tus tseem loj.Thiab, kev tshaib kev nqhis lub shredder (underfeeding) txo qhov cuam tshuam quab yuam thiab tuaj yeem ua rau tsis sib xws.
Kev daws:
•Nruab qhov sib txawv -ceev feeder lossis conveyor nrog tus tswj pub tus nqi sib tw rau lub shredder's throughput.
•Siv lub pre- tshuaj ntsuam xyuas kom tshem tawm cov khoom loj lossis txawv teb chaws ua ntej lawv nkag mus rau hauv chav tsev.
• Ua kom ruaj khov, txawm tias ntws tawm - tsis txhob muab pov tseg cov khoom loj ib zaug.
3.Tshuaj Screen lossis Sieve xaiv tsis raug
Feem ntau cov biomass shredders siv lub vijtsam lossis grate rau hauv qab los tswj qhov kawg ntawm qhov loj.Yog tias qhov screen qhov loj dhau, cov khoom loj dhau khiav tawm; yog tias me me dhau, lub tshuab txhaws thiab tsim cov nplua ntau dhau.Ntxiv rau, lub vijtsam puas lossis deformed yuav tso cai rau qhov tsis sib xws.
Kev daws:
• Xaiv lub vijtsam aperture uas phim koj lub hom phiaj particle loj (xws li, 6 hli rau pellets, 10–15 mm rau briquettes).
• Tshawb xyuas cov ntxaij vab tshaus tsis tu ncua rau hnav, tawg, lossis khoov tuav; hloov tam sim yog tias puas.
•Rau dual-theem shredding, xav txog kev siv lub vijtsam ntxhib ua ntej ua raws li qhov zoo dua.
4.Moisture Content Variation
Biomass noo noo cuam tshuam cuam tshuam rau tus cwj pwm tsis zoo.Cov khoom ntub dej (ntau dua 50% noo noo) dhau los ua mos thiab nplaum, txhaws lub tshuab thiab ua rau tsis sib xws.
Kev daws:
• Ua ntej- qhuav ntub biomass rau qhov zoo ntawm 15–25% cov ntsiab lus noo noo ua ntej shredding.
• Tsis txhob sib xyaw cov ntaub ntub dej thiab qhuav heev hauv tib pawg.
•Yog tias tsis tuaj yeem zam tau, kho qhov nrawm nrawm thiab lub vijtsam loj raws li.
5.Improper Tshuab Ceev thiab fais fab chaw
Kev khiav hauj lwm lub shredder ntawm siab dhau los yog qis dhau RPM tuaj yeem cuam tshuam qhov kev txiav dynamics.High speeds generates ntau nplua vim cuam tshuam fragmentation; low speeds tej zaum yuav tsis muaj txaus kinetic zog los rhuav tawv fibers.
Kev daws:
• Ua raws li cov chaw tsim khoom pom zoo RPM ntau yam rau koj cov khoom tshwj xeeb.
•Rau qeeb-ceev shear shredders, xyuas kom meej torque txaus; rau siab- ceev rauj mills, sib npaug rotor ceev nrog rauj ntsis tshaj tawm.
•Xav siv lub zaus tsav kom zoo -tune ceev raws li lub sij hawm load tiag tiag.
6.Cov khoom txawv teb chaws thiab cov khoom paug
Cov pob zeb, cov khoom siv hlau, pob zeb, lossis cov pob zeb ntom ntom hauv cov ntoo tuaj yeem ua rau cov cuab yeej txiav thiab tsim cov duab tsis zoo.Txawm tias cov kab mob me me tuaj yeem tsoo cov hniav tawm ntawm kev sib tw.
Kev daws:
• Siv lub tshuab nqus hlau sib nqus los yog lub tshuab nqus hlau los ntawm cov khoom tawg.
•Siv lub tshuaj ntsuam trommel lossis huab cua cais tawm kom tshem cov pob zeb thiab cov khib nyiab hnyav ua ntej pub mis.
• Qhia cov neeg ua haujlwm saib xyuas cov khoom noj kom pom tseeb cov kab mob.
7.Pob Bearings lossis Misaligned Rotor
Mechanical teeb meem xws li xoob bearings, unbalanced rotors, los yog ncej misalignment ua rau kev co thiab tsis sib xws txiav quab yuam.Qhov no ua rau inconsistent particle geometry.
Kev daws:
• Ua haujlwm niaj hnub: xyuas qhov kub thiab txias, lubrication, thiab ua kom haum txhua qhov ua haujlwm.
•Sib npaug lub rotor sib dhos tom qab hloov cov cuab yeej txiav lossis cov khoom tseem ceeb.
• Tighten tag nrho cov bolts thiab fasteners kom teev torque qhov tseem ceeb.
Kev daws teeb meem cov tsos mob thiab lawv qhov yuav tshwm sim
Thaum koj saib cov tsos mob tshwj xeeb hauv cov zis, ntawm no yog qhov lawv feem ntau qhia thiab yuav ua li cas:
• Cov chunks loj sib xyaw nrog cov nplua feem ntau yog taw qhia rau cov hniav hnav lossis lub vijtsam tsis raug.Ntxig los yog hloov cov hniav, thiab nruab qhov loj ntawm lub vijtsam.
• Cov plua plav ntau dhau qhia tias lub tshuab ua haujlwm siab dhau RPM lossis cov khoom siv qhuav dhau. Txo cov rotor ceev, lossis ntxiv cov dej noo kom coj cov biomass mus rau qhov zoo tshaj plaws.A finer screen kuj yuav pab tau.
•Clogging los yog nquag jamming feem ntau yog tshwm sim los ntawm cov khoom ntub dej los yog overfeeding.Pre-qhuav cov biomass thiab qeeb tus nqi pub.
•Vibration nrog lub suab nrov txawv txawv qhia tias lub rotor tsis sib npaug los yog hnav cov bearings.Rebalance lub rotor thiab hloov cov bearings puas.
• Cov zis loj uas sib txawv raws sij hawm feem ntau yog los ntawm qhov tsis sib xws ntawm tus nqi noj lossis cov ntsiab lus noo noo hloov pauv.Stabilize tus nqi pub thiab ua kom cov dej noo ntawm cov khoom tuaj.
Los ntawm kev sib piv cov tsos mob no rau lawv cov hauv paus hauv paus, cov neeg ua haujlwm tuaj yeem kuaj xyuas sai thiab daws cov teeb meem tsis sib xws.
Kev Tiv Thaiv Kev Tiv Thaiv Kev Ua Zoo Tshaj Plaws
1.Txhim kho txhua hnub-Tshuaj xyuas cov npoo, tshuaj ntsuam xyuas, thiab txoj siv tawv nruj.Mloog cov suab nrov txawv txav.
2.Txhua lub limtiam ntxuav-Tshem tawm cov nplua nplua thiab cov resin tsim- tawm ntawm lub chamber thiab thaj chaw tshuaj ntsuam.
3.Lub hli Calibration–Tsuas particle qhov loj tis siv sieve tsom xam.Piv rau lub hom phiaj specifications.
4.Lub quarterly Overhaul-Hloov tag nrho cov khoom siv tau (cov hniav, rauj, cov ntxaij vab tshaus) raws li lub sijhawm teem tseg, tsis yog thaum tsis ua haujlwm xwb.
5.Operator Training–Qhia cov neeg ua hauj lwm txog kev noj zaub mov kom raug, kev tswj dej noo, thiab kev ceeb toom ntxov ntawm kev hnav.
Qhov loj me me tsis sib xws hauv biomass shredder yog tsis tshua muaj tshwm sim los ntawm ib qho tseem ceeb.Feem ntau, nws tshwm sim los ntawm kev sib xyaw ntawm cov cuab yeej siv, kev tswj tsis zoo, kev xaiv tsis raug, thiab cov khoom siv sib txawv.Los ntawm kev kuaj xyuas cov tsos mob tau piav qhia saum toj no thiab ua raws li cov kev txhim kho, cov neeg ua haujlwm tuaj yeem rov ua kom cov khoom tso tawm zoo ib yam.
Kev tiv thaiv kev saib xyuas tsis tu ncua, ua ke nrog kev saib xyuas cov dej noo thiab kev noj zaub mov zoo, yuav tsis tsuas yog daws qhov teeb meem ntawm cov khoom me me xwb, tab sis kuj tseem txuas ntxiv lub neej ntawm cov shredder thiab txhim kho tag nrho cov khoom tsim tau zoo. Nco ntsoov: lub qhov dej- khaws cia shredder yog lub hauv paus ntawm kev ua haujlwm zoo biomass.