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Xov Xwm - Yuav ua li cas xaiv txoj cai siv lub tshuab pelletizing?

Yuav ua li cas xaiv txoj cai siv lub tshuab pelletizing?

Yuav ua li cas xaiv txoj cai siv lub tshuab pelletizing?

Cov khoom lag luam yas ua lub luag haujlwm tseem ceeb hauv ntau thaj chaw ntawm kev tsim khoom lag luam thiab kev ua liaj ua teb thiab lub neej nrog lawv cov khoom zoo xws li lub teeb yuag, lub zog loj, kev tiv thaiv corrosion, thiab kev ua kom yooj yim. Txawm li cas los xij, nrog kev siv thoob plaws ntawm cov khoom lag luam yas, kev pov tseg cov hnab yas pov tseg tau dhau los ua ib qho teeb meem nyuaj, ntawm cov "nyuaj rau poob qis lawm" tau dhau los ua cov teeb meem uas yuav tsum tau daws sai sai hauv ntiaj teb cov pa phem ib puag ncig.

Nyob rau hauv xyoo tas los no, nrog txoj kev loj hlob sai ntawm kuv lub teb chaws plastics kev lag luam, kev lag luam yas granulator kuj tau tsim kho sai heev. Lub tshuab granulator tuaj yeem ua cov khoom siv rov ua dua tshiab hauv cov yas pellets los ntawm ntau cov txheej txheem kom ua tiav cov txiaj ntsig cov yas rov ua dua tshiab. Kev lag luam granulator koom nrog ntau thaj chaw ntawm kev lag luam hauv teb chaws. Nws tsis yog tsuas yog qhov tseem ceeb uas tsis tsim nyog txuas rau ntau tus muaj kev lag luam thiab khoom ua liaj ua teb, tab sis kuj tseem yog lub luag haujlwm tseem ceeb hauv kev daws kuv lub teb chaws yas qias neeg, nce kev rov ua dua tshiab ntawm cov khoom yas, thiab tsim kom muaj qhov zoo tshaj plaws yas rov ua dua tshiab. Cov.

Rau cov lag luam yas siv cov khoom lag luam, yuav ua li cas xaiv pelletizer uas haum rau lawv tus kheej siv yog qhov tseem ceeb heev, vim tias cov yas pelletizer tsis tuaj yeem tsim txhua cov plastics vim cov khoom sib txawv plasticization thiab extrusion pressures. General granulators tuaj yeem rov ua dua thiab granulate plastics nyob rau hauv lub neej txhua hnub, tab sis zoo li qee cov plastics tshwj xeeb, xws li engineering plastics, cross-linked polyethylene, spun daim ntaub, thiab lwm yam, tshwj xeeb granulators yuav tsum tau ua dua tshiab thiab granulated. Yog li no, cov neeg tsim khoom lag luam yuav tsum them sai sai rau cov hom plastics lawv yuav tsum tau rov ua dua tshiab thaum nriav cov pelletizer, thiab tom qab ntawd xaiv pelletizer uas haum.

Tsis tas li ntawd, thaum yuav khoom granulator, koj kuj yuav tsum tau them sai sai rau cov ntsiab lus hauv qab no:

Qhia meej meej lub ntsiab lus thiab cov laj thawj ntawm kev yuav cov granulator. Tam sim no, muaj kwv yees peb hom neeg ntawm cov neeg yuav khoom uas coj granulators hauv kev ua lag luam. Lawv tau nqis peev thiab pib los ntawm cov tuam txhab ntiag tug lossis cov tuam txhab ntiag tug. Cov tuam txhab yas yuav cov granulators coj los daws cov teeb meem seem tsis zoo ntawm lawv tus kheej lub hoobkas. Tom qab ntawd muaj cov xa khoom thiab lag luam kev ua lag luam. Rau cov neeg siv khoom uas pib lawv tus kheej lossis lag luam ntiag tug, lawv yuav tsum qhia meej cov hom plastics ua los ntawm kev lag luam thaum yuav khoom siv lub tshuab foob pelletizer. Cov kab sawv cev pelletizer tsuas tuaj yeem rov qab tsim dua thiab tsim cov yas pliav dav dav raws li PP thiab PE, uas kuj tseem yog cov khoom siv yas yas hauv cov khoom lag luam plastics. Kev ua lag luam khoom siv PS ua npuas ncauj yog qhov chaw me me. Yog tias muaj cov channel ntshiab muag rau cov pa roj hmab tshwj xeeb, cov neeg siv kuj tuaj yeem yuav cov khoom pelletizers.

Kev ua tiav ntawm granulator. Granulators tuaj yeem muab faib ua ib leeg-ntsia hlau granulators thiab ntxaib-ntsia hlau granulators raws li tus naj npawb ntawm screws. Thaum lub tshuab raj ib leeg ntsia hlau ua haujlwm, cov yas xa tawm mus rau pem hauv ntej muab kauv ib qho hauv qhov muag. Thaum ntxaib-ntsia hlau granulator ua haujlwm, cov yas xa tawm mus rau pem hauv ntej hauv txoj kab ncaj nraim hauv lub thoob. Raws li lub hauv paus ntsiab lus ua haujlwm, thaum lub tshuab ntxaib ntsia hlau ob zaug nres, cov khoom hauv lub tshuab tuaj yeem cia li tsis muaj tseeb, thiab lub tshuab ntsia hlau ib leeg tuaj yeem khaws cov khoom me me pov tseg. Cov plastics feem ntau tuaj yeem siv pelletized, thiab ib leeg- thiab ntxaib-ntsia hlau siv tau yam tsis muaj qhov sib txawv.

Txawm li cas los xij, thaum ua cov yas uas siv rov qab, vim tias qhov loj dua ntawm cov pwm hloov chaw thiab yooj yim dua li tso, lub tshuab ntsia hlau ib leeg zoo dua; thaum ua cov plastics uas hloov kho, cov xim masterbatches, thiab kev sib xyaw xim thau, qhov cuam tshuam ntawm ob lub tshuab yog sib npaug. ; Thaum ua cov iav txuas ntev thiab cov kab txuas hla cov nkoj hauv nkoj, tsuas yog ntxaib-ntsia hlau granulators siv tau. Tsis tas li ntawd, nyob rau hauv cov nqe lus ntawm machinery kev yuav khoom siv tus nqi thiab tom qab tus nqi ntau lawm, ib leeg-ntsia hlau granulation cov txuj ci muaj ntau tsawg dua, thaum ntxaib-ntsia hlau granulators muaj qhov tsis zoo. Yog li no, thaum yuav khoom siv, nws yog qhov yuav tsum tau xaiv cov cuab yeej siv raws li cov khoom sib txawv uas cov lag luam tsim tawm.


Sijhawm post: Nov-25-2020