Lub luag haujlwm thiab qhov tseem ceeb ntawm kev rov ua dua tshiab yog qhov tseem ceeb heev. Nyob rau niaj hnub no lub deteriorating ib puag ncig thiab tsis muaj peev xwm nce ntxiv, cov yas rov ua dua tshiab nyob hauv ib qho chaw. Nws tsis yog tsuas yog ua kom muaj kev tiv thaiv ib puag ncig thiab kev tiv thaiv tib neeg kev noj qab haus huv xwb tab sis kuj yog qhov tsim nyog rau kev tsim cov yas kev lag luam thiab kev tsim kho kom ruaj khov ntawm lub teb chaws. Kev pom zoo rau kev rov ua dua tshiab yas kuj yog qhov zoo. Los ntawm qhov kev xav ntawm niaj hnub no ib puag ncig thiab kev xav tau ntawm kev sib raug zoo, kev siv cov yas rov ua dua tshiab yog txoj hauv kev zoo tshaj plaws los daws cov yas uas siv roj ntau, nyuaj rau decompose, thiab rhuav tshem ib puag ncig.
Nov yog daim ntawv teev cov ntsiab lus:
Plastic recycling yog dab tsi?
Cov qauv ntawm cov yas rov siv lub tshuab yog dab tsi?
Dab tsi yog qhov zoo ntawm lub tshuab siv yas rov siv dua?
Plastic recycling yog dab tsi?
Plastic recycling yog hais txog kev ua cov khoom pov tseg yas los ntawm kev siv lub cev los yog tshuaj xws li pretreatment, melting granulation, thiab kev hloov kho kom tau cov ntaub ntawv yas dua, uas yog hu ua recycled plastics. Nws yog kev siv cov yas rov qab. Plastics pov tseg yog rov siv dua tom qab kev sib cais, uas yog qhov zoo dua rau ib puag ncig dua li kev pov tseg thiab kev ua haujlwm. Cov yas sib txawv tuaj yeem sau, cais thiab granulated, thiab siv los ua cov khoom siv rov ua dua tshiab. Cov yas kuj tseem tuaj yeem txo qis rau monomers los ntawm pyrolysis thiab lwm yam thev naus laus zis los koom nrog hauv polymerization dua, thiaj li paub txog cov khoom siv rov ua dua tshiab. Kev rov ua dua tshiab ntawm cov yas pov tseg tsis yog tsuas yog ib puag ncig tus phooj ywg xwb tab sis kuj tuaj yeem rov siv tau los txuag cov peev txheej.
Cov qauv ntawm cov yas rov siv lub tshuab yog dab tsi?
Lub tshuab siv cov khoom siv yas pov tseg suav nrog tag nrho cov khoom siv rov ua dua tshiab, suav nrog cov khoom siv ua ntej thiab cov khoom siv granulation. Thiab nws yog tsim los ntawm cov khoom siv conveyor, ntes, cov cuab yeej sib cais, crusher, ntab sib cais tank, sib txhuam tshuab ntxhua khaub ncaws, tshuab ziab khaub ncaws, plua plav collector, ntim tshuab, thiab lwm yam tshuab, uas yog siv los ua kom tiav cov kev tshuaj ntsuam, kev faib tawm, crushing, ntxuav, lub cev qhuav dej, thiab ziab, melting, extrusion, granulation thiab lwm yam kev khiav hauj lwm ntawm ib tug tag nrho cov khoom pov tseg yas.
Cov khoom siv extrusion feem ntau muaj cov ntxaiv qhov system, kis tau tus mob, cua kub ncig qhov system, shearing device, kub tswj qhov system, chim, thiab lwm yam. Spindle system feem ntau suav nrog spindle, sib xyaw pas nrig, ntsia hlau, thiab cov kabmob. Cov kis tau tus mob muaj xws li sprocket, saw, reducer, motor, thiab coupling. Lub tshuab cua kub yog tsim los ntawm cov kiv cua, lub cev muaj zog, hluav taws xob cua sov yeeb nkab, lub thawv cua sov, thiab lwm yam. Cov cuab yeej shearing feem ntau suav nrog lub cev muaj zog, txiav, txiav txiav, thiab lwm yam.
Dab tsi yog qhov zoo ntawm lub tshuab siv yas rov siv dua?
Qhov zoo ntawm cov khoom siv yas rov ua dua tshiab tuaj yeem piav qhia hauv ob yam.
1. Cov khoom pov tseg cov yas rov ua dua tshiab tuaj yeem daws cov haujlwm ntawm cov khoom siv rov ua dua tshiab thiab cov yas tawv tawv tib lub sijhawm. Hauv kev ua lag luam tam sim no, ob txoj kab ntau lawm feem ntau yog siv rau kev rov ua dua tshiab ntawm cov yas mos thiab cov yas tawv, uas tsis yog tsuas yog lub nra ntawm cov khoom siv, hauv pem teb, thiab kev ua haujlwm rau lub Hoobkas. Cov yas khib nyiab rov siv lub tshuab zoo kawg nkaus daws qhov teeb meem loj ntawm ntau lub tuam txhab yas rov ua dua tshiab.
2. Cov khoom siv yas rov siv dua tshiab muaj cov yam ntxwv ntawm crushing, extrusion, thiab granulation. Thaum rov ua dua cov yas mos, lawv tuaj yeem rov ua dua thiab granulated ncaj qha yam tsis muaj kev sib cais.
Peb tuaj yeem ntseeg tau tias yav tom ntej, raws li qhov xav tau ntawm lub zog thiab cov peev txheej, cov cuab yeej siv yas rov siv dua yuav tsim thiab nce ntxiv, qhov zoo ntawm cov tshuab siv yas rov siv dua yuav txuas ntxiv mus ntxiv, thiab qhov feem pua ntawm cov khoom siv rov ua dua tshiab thiab rov ua dua tshiab ntawm tag nrho cov yas yuav txuas ntxiv mus ntxiv. Suzhou Polytime Machinery Co., Ltd. yog ib lub tuam txhab high-tech tshwj xeeb hauv R & D, ntau lawm, muag, thiab kev pabcuam ntawm cov yas extruders, granulators, yas ntxhua khaub ncaws siv tshuab, thiab cov kav dej ntau lawm. Nws muaj lub tuam txhab muaj koob npe nrov thoob plaws ntiaj teb. Yog tias koj tab tom nrhiav lub tshuab siv yas rov siv dua, koj tuaj yeem xav txog peb cov khoom siv high-tech.