Qhov qhib qhov screen feem ntau yog kho raws li cov khoom tiav tiav. Hauv kev xyaum, pulp muaj nqaij, fiber ntau, tawv nqaij, thiab qee zaum pob zeb tawg. Screen loj tsuas yog ib qho kev sib cais; rotor ceev, beater mob, pub uniformity, thiab txiv hmab txiv ntoo kom loj hlob kuj hloov qhov tshwm sim. Thawj theem feem ntau ua cov coarse pulping lossis sib cais tom qab destoneing. Qhov thib ob theem ces tswj fiber ntau thiab particle loj. Yog tias ob theem raug nug kom ua haujlwm ib yam nkaus, lub vijtsam zoo yuav tau txais kev thauj khoom ntau dhau thiab ua rau muaj kev cuam tshuam, cov khoom seem tsis zoo, thiab lub peev xwm siv tau qis dua.
Screen loj tsis txhais hais tias kev ntxhib los mos ntawm nws tus kheej
Cov cuab yeej siv mangoes, txiv duaj, apricots, guava, thiab lwm yam txiv hmab txiv ntoo yuav tsum tau destoneing, pulping, los yog refining. Kev hloov pauv hauv qhov kub thiab txias, viscosity, particle load, roj cov ntsiab lus, lossis cov khoom tuaj yeem hloov tau nws qhov chaw ua haujlwm. Kev ntsuam xyuas nominal piav qhia txog cov khoom siv, tab sis tsis ua pov thawj qhov tshwm sim nrog cov khoom siv ntau lawm.
Txo qhov qhib tuaj yeem txhim kho qhov pom tseeb zoo thaum nce siab, txhaws, khoom poob, thiab kev tu ntau zaus. Tsis meej pem cov tswv yim tshiab-txiv hmab txiv ntoo nrog cov khoom tiav-pulp tsim ua qhov yuam kev thib ob. Lub suab sib piv suav nrog cov khoom zoo, lub sijhawm ua haujlwm ruaj khov, cov khoom poob, kev saib xyuas, thiab kev tu ntau zaus.
Txhua theem pulping xav tau lub luag haujlwm sib txawv
Lub inlet yuav tsum sib npaug rau qhov crushing los yog destoneing mob, thaum lub qhov hluav taws xob yuav tsum haum rau cov twj tso kua mis, buffering, preheating, sterilization, thiab filling. Kev hloov pauv ntawm lub vijtsam tuaj yeem hloov pauv cov khoom hnyav thiab cov viscosity, yog li cov twj tso kua mis qis, cov khoom siv hluav taws xob hloov pauv, thiab cov khoom siv tu vaj tse yuav tsum tau tshuaj xyuas. Kev sib txuas ntawm cov khoom siv, cov khoom siv, kev tswj hwm, thiab kev huv huv cuam tshuam rau tib qho kev khiav haujlwm thiab yuav tsum tau ua haujlwm nyob rau hauv tib lub sijhawm ntau lawm.
Residue thiab ruaj khov throughput teeb meem nrog rau fineness
Cov ntaub ntawv pov thawj muaj txiaj ntsig zoo khaws cov nqaij seem ntawm cov pob zeb, cov ntaub so ntswg poob nrog cov khoom seem, pom cov fiber ntau, kev tshuaj ntsuam thaiv, lub sijhawm ua haujlwm tas mus li, qhov kub thiab txias, thiab cov pulp txaus. Fineness ib leeg tsis qhia tag nrho kev sib cais. Kev sib txuas cov kev soj ntsuam no rau cov khoom siv, cov khoom siv, thiab kev ntxuav lub xeev pab cais cov khoom nyoos sib txawv los ntawm kev hnav, hydraulic tsis kam, thiab cov teeb meem ntawm lub sijhawm.
Thaum lub sij hawm tsim khoom, sau cov txiv nkhaus taw, txiv duaj, apricots, guava, thiab lwm yam txiv hmab txiv ntoo uas yuav tsum tau destoning, pulping, los yog refining ua ke nrog rau qhov inlet mob, kev khiav hauj lwm chaw, downstream xwm txheej, thiab ntxuav lub xeev. Sib piv cov batch tom qab nrog tib txheej kev soj ntsuam. Hauv cov kab ntau yam khoom, khaws cov ntaub ntawv ua haujlwm sib cais rau txhua yam khoom thiab pob.
Khiav txiv nkhaus taw, txiv duaj, apricots, guava, thiab lwm yam txiv hmab txiv ntoo xav tau destoning, pulping, los yog refining ntev txaus kom pom kev ruaj khov, ib txwm nres, rov pib tus cwj pwm, cov khoom hloov pauv qhov tseem ceeb, thiab rov qab los tom qab ntxuav. Cov ntsiab lus no feem ntau qhia txog cov kev txwv uas tsis tshwm sim thaum thawj feeb tom qab pib ua haujlwm.
Txhais seb cov zis puas yog puree, pulp, lub hauv paus dej haus, los yog ib yam khoom uas khaws cia hais. Cov txiv hmab txiv ntoo sawv cev tuaj yeem siv los ntsuas lub luag haujlwm ntawm txhua theem, kev tshuaj ntsuam kev sib xyaw ua ke, kev ceev, qhov seem seem, thiab kev ua haujlwm ruaj khov. Siv cov xwm txheej no kom loj cov cuab yeej, teeb tsa cov kev sib tshuam, thiab teeb tsa kev ua haujlwm ua ntu zus.
Sib piv pulp thiab residue thaum tib lub txiv hmab txiv ntoo sim
Thaum lub sij hawm ib tug txiv hmab txiv ntoo sim, hnyav pub, tiav pulp, thiab residue, thiab sau cia ruaj khov, blockage, kub nce, thiab pulp zoo nkauj. Siv cov txiaj ntsig ua ke los sib piv cov kev teeb tsa ntawm lub vijtsam.
Thaum lub sijhawm ua haujlwm txhua lub sijhawm, sib piv kev pib ua haujlwm, kev khiav haujlwm ruaj khov, nres ib txwm, thiab rov pib dua nrog txiv nkhaus taw, txiv duaj, apricots, guava, thiab lwm yam txiv hmab txiv ntoo uas xav tau destoning, pulping, lossis refining. Sau cov kev hloov pauv thaum cov dej ntws los yog cov kev xav tau qis qis txav deb ntawm lub xeev khov kho. Siv cov kev soj ntsuam no los kho tus nqi pub, qib tswj, kab siab, tu lub sij hawm, thiab tus neeg teb xov tooj chaw. Khaws tib cov ntaub ntawv tom qab kev saib xyuas lossis hloov khoom lag luam kom pab pawg tom ntej tuaj yeem pom qhov hloov pauv tiag tiag hauv kev tsim khoom. Tshawb xyuas cov ntaub ntawv tiav ua ntej kev khiav haujlwm tom ntej.
Shanghai Chase tuaj yeem teeb tsa vim li cas lub vijtsam finer tsis yog ib txwm zoo dua nyob rau hauv ob theem pulper txheej txheem nyob ib ncig ntawm cov khoom, cov sij hawm tsim khoom, cov khoom siv sib txuas, kev tu, thiab cov khoom siv hluav taws xob.