Txoj kev kho cov khoom siv pov tseg yog dab tsi?- Suzhou Polytime Machinery Co., Ltd.

 

Hauv lub neej niaj hnub, cov khoom yas tuaj yeem pom yuav luag txhua qhov chaw.Nws muab ntau yam yooj yim rau peb, tab sis nws kuj coj ntau yam dawb paug.Vim lawv lub teeb hnyav, cov yas khib nyiab feem ntau ya nrog cua hauv huab cua, ntab rau hauv dej, los yog tawg mus rau hauv nroog thiab ntawm ob sab ntawm txoj kev, ua rau pom kev ua qias tuaj, uas cuam tshuam rau tag nrho kev zoo nkauj ntawm lub nroog. .Nyob rau tib lub sijhawm, vim yog cov qauv polymer ntawm cov yas, ntuj degradation yuav siv sijhawm ntau tshaj ib puas xyoo.Yog li ntawd, thaum cov khoom ntim yas pov tseg nkag mus rau ib puag ncig, nws yuav ua rau muaj teeb meem ecological mus ntev.Kev rov ua dua cov khoom siv pov tseg tuaj yeem txo qhov siab ntawm cov peev txheej, txuag av thiab tau txais qee yam txiaj ntsig kev lag luam.Yog li ntawd, lub ntiaj teb no niaj hnub tshawb nrhiav thiab sim nrhiav kev daws teeb meem zoo dua rau cov khoom pov tseg.

Nov yog daim ntawv teev cov ntsiab lus:

• Cov khoom ntawm cov yas yog dab tsi?

• Dab tsi yog txoj kev kho cov khib nyiab yas?

• Dab tsi yog cov kev siv ntawmyas recycling tshuabnyob rau hauv cov txheej txheem yas recycling?

 

Cov khoom ntawm cov yas yog dab tsi?

Yas (tseem hu ua hluavtaws cob) yog ib hom siab molecular organic compound.Nws lub ntsiab tivthaiv yog cob, thiab ntau yam additives yog ntxiv kom tau raws li cov kev xav tau sib txawv.Ntawm lawv, resins tau muab faib ua ob pawg: natural resins thiab hluavtaws resins.Nyob rau tib lub sijhawm, kev ua haujlwm ntawm cov resin txiav txim siab qhov kev ua tau zoo ntawm cov yas, uas yog ib qho tseem ceeb ntawm cov khoom.Additives (tseem hu ua additives) kuj muaj qhov cuam tshuam tseem ceeb heev rau cov yam ntxwv ntawm cov yas.Nws tuaj yeem txhim kho txoj kev tsim thiab kev ua haujlwm ntawm cov khoom yas, txo tus nqi hauv cov txheej txheem tsim khoom thiab hloov cov kev pabcuam ntawm cov yas.

Nyob rau hauv chav tsev kub, yas muaj peev xwm tuav tau ib tug muab.Txhawm rau ua kom nws mus rau hauv ib qho zoo, nws yuav tsum nyob rau hauv qhov kub thiab txias.

Dab tsi yog txoj kev kho cov khib nyiab yas?

1. Txoj kev muab pov tseg

Txoj kev pov tseg yog xa cov khoom pov tseg pov tseg rau hauv qhov chaw pov tseg raws li cov pov tseg.Txoj kev no yog qhov yooj yim thiab yooj yim thiab tseem siv ntau lub teb chaws.Txawm li cas los xij, vim qhov ntim loj ntawm cov yas thiab cov khoom pov tseg tsawg uas tuaj yeem tso tau, nws tseem yuav ua rau cov khoom pov tseg ntawm av.Tsis tas li ntawd, tom qab kev pov tseg, cov khoom tsis zoo hauv cov khib nyiab yuav nkag mus rau hauv av, cuam tshuam rau cov qauv hauv av, ua rau cov dej paug hauv av thiab ua rau muaj kuab lom thib ob.Tsis tas li ntawd, qhov pov tseg ntawm ntau cov khoom pov tseg uas siv tau rov qab tau ua rau cov khoom siv pov tseg, uas tsis yog raws li kev tsim kho kom ruaj khov uas tau tawm tswv yim los ntawm peb lub tebchaws.

2. Thermochemical rov qab txoj kev

Cov txheej txheem thermochemical rov qab tuaj yeem muab faib rau hauv txoj kev incineration thiab txoj kev pyrolysis.

Incineration txhais tau hais tias muaj ntau lub zog cua sov tuaj yeem tau txais thiab kev ua haujlwm hauv av tuaj yeem txo tau los ntawm kev hlawv cov khoom pov tseg.Cov txheej txheem muaj qhov zoo ntawm kev ua haujlwm yooj yim thiab tus nqi qis.Txawm li cas los xij, nyob rau hauv cov txheej txheem ntawm combustion, cov pa phem yuav raug tsim, ua rau huab cua muaj kuab paug.Pyrolysis yog hais txog cov tshuaj tiv thaiv thermochemical tsis tuaj yeem ntawm cov khoom pov tseg los tsim cov pa roj, tar, thiab coke thaum tsis muaj oxygen lossis oxygen.Cov txheej txheem pyrolysis muaj cov txheej txheem nyuaj, cov cuab yeej siv siab, cov nqi tsim khoom siab, rov qab nyuaj, thiab kev txwv tsis pub siv ntau yam.

3. Mechanical rov qab txoj kev

Cov txheej txheem rov qab kho tshuab feem ntau yog muab faib ua ob pawg: kev rov tsim dua tshiab thiab hloov kho dua tshiab.Cov txheej txheem kho tshuab rov qab yog ntsuab, zoo, thiab siv dav.Nws cov txheej txheem yog tshem tawm impurities, crushed, ntxuav, thiab qhuav pov tseg plastics, thiab thaum kawg dissolve, granulate thiab regenerate lawv los ua cov khoom tshiab.

 

Dab tsi yog cov kev siv ntawmyas recycling tshuabnyob rau hauv cov txheej txheem yas recycling?

Plastic recycling tshuab yog tsuas yog siv rau txhua yam rov ua dua ntawm cov khoom yas pov tseg.Lub tshuab siv yas rov siv dua yog lub npe dav dav ntawm cov tshuab siv cov khoom siv rov ua dua tshiab.Nws feem ntau yog hais txog cov khoom siv pov tseg yas rov siv dua thiab cov khoom siv granulation, nrog rau cov khoom siv ua ntej thiab cov khoom siv granulation.

Hauv cov txheej txheem rov ua dua tshiab, cov khoom pov tseg yas raug tshuaj xyuas, cais, crushed, ntxuav, dehydrated, thiab qhuav los ntawm cov khoom siv pretreatment.Cov khoom siv pretreatment sib thooj yuav tsum raug xaiv raws li qhov txuas, cov khoom siv yas, thiab cov khoom tso tawm.Tom qab ntawd, cov yas tawg yog plasticized, extruded, kos, thiab granulated los ntawm cov yas extruder thiab yas granulator, thiab thaum kawg, lub hom phiaj ntawm recycling tiav.

Muaj ntau txoj kev kho mob rau cov khoom pov tseg yas, uas cov txheej txheem kho kom zoo yog ntsuab, muaj txiaj ntsig zoo, thiab siv dav.Cov khoom siv yas rov siv dua qub yuav tsum tau tsoo cov yas, uas ua rau cov nqi rov ua dua tshiab, txo cov khoom siv rov ua dua tshiab, thiab ua rau kev ua haujlwm ntawm cov neeg ua haujlwm tsis zoo.Kev tsim kho cov tshuab siv yas rov siv dua los ntawm kev siv tshuab siab thiab tshiab yog tus thawj coj loj hlob mus ntev rau yav tom ntej.Suzhou Polytime Machinery Co., Ltd. yog lub tuam txhab high-tech nrog kev tshawb fawb thiab thev naus laus zis ua tus thawj coj thiab lub neej zoo.Tam sim no, nws tau tsim los ua ib qho ntawm cov khoom siv loj extrusion ntau lawm hauv Suav teb.Yog tias koj koom nrog hauv kev siv cov khoom siv yas pov tseg, koj tuaj yeem xav txog peb cov khoom siv high-tech.