Cov kev paub theem pib ntawm PVC khoom cov txheej txheem ntau lawm

Cov teeb meem uas yuav tsum tau them sai sai rau cov khoom siv hauv kev sib txuas

Hauv cov txheej txheem ntawm PVC cob, ntau yam ntxiv yuav tsum tau ntxiv txhawm rau txhim kho kev ua tau zoo ntawm PVC kom tau raws li qhov xav tau ntawm kev ua thiab cov khoom ua haujlwm. Hauv kev tsim cov yas qhov rooj thiab cov qhov rai profile, nws feem ntau yuav tsum tau ntxiv cov tshuab cua kub, ua cov qauv hloov pauv, cuam tshuam hloov kho, lub tshuab hloov khoom, lub tshuab ua kom lub teeb, cov lim dej thiab cov xim ci. Txawm hais tias tus nqi ntawm cov tshuaj pleev ntxiv yog 0.1% rau 10% ntawm PVC cob, lawv cov haujlwm tseem ceeb heev. Nws tuaj yeem hais tau tias tsis muaj ib qho tseem ceeb, thiab kev hloov pauv ntawm tus nqi ntxiv muaj kev cuam tshuam zoo rau kev coj ua thiab kev ua tiav ntawm cov khoom kawg. Loj. Yog li ntawd, tsis yog tsuas yog cov khoom xyaw yuav tsum tau ntsuas kom raug qhov hnyav, tab sis kuj tseem muaj cov txheej txheem sib xyaw ua ke yuav tsum tau sib xyaw kom sib luag kom tau cov khoom sib xws.

Cov khoom siv npaj

Kev npaj cov txheej txheem ntawm PVC cov ntaub ntawv tsuas yog ua ke, sib xyaw nrog kub, sib tov txias, tsheb thauj mus los thiab cia. Cov hau kev muaj cov txheej txheem me me ntawm kev siv pob khoom thiab phau ntawv thauj, thiab kev lag luam loj ntau lawm ntawm kev sib tsoo thiab kev thauj khoom tsis siv neeg. Nyob rau hauv xyoo tas los, kuv lub teb chaws nyuaj PVC profile extrusion kev lag luam tau nkag mus rau ib lub sijhawm ntawm kev txhim kho sai. Cov nplai ntawm cov tuam txhab tseem nthuav. Rau cov tuam txhab nrog kev tsim tawm txhua xyoo txog 10,000 tons, kev siv khoom cuav rau cov txheej txheem kev hloov khoom siv tuaj yeem ua tsis tau raws li qhov xav tau ntawm ntau lawm. Txheej txheem automation tau dhau los ua txoj kev siv feem ntau. Cov tsis siv neeg cov txheej txheem ntawm cov khoom ua cov khoom lag luam feem ntau haum rau cov kws ua haujlwm profile tsim cov nroj tsuag muaj peev xwm ntau lawm ntau tshaj 5,000 tons. Nws qhov kev siv dag zog tsawg, cov chaw tsim khoom muaj txiaj ntsig zoo, thiab tib neeg yuam kev tuaj yeem zam, tab sis kev nqis peev yog loj, cov txheej txheem tswj kev ua haujlwm yog siab, qhov kev tu lub cev yog qhov nyuaj, thiab cov mis tsis haum rau kev hloov ntau zaus, tshwj xeeb tshaj yog xim hloov. Cov chaw lag luam uas muaj peev txheej tsawg dua 4000 tons feem ntau siv cov khoom xyaw, kev thauj khoom, thiab sib xyaw. Qhov teeb meem loj tshaj plaws ntawm cov khoom neeg tsim yog lub zog ua haujlwm siab, plua plav plua plav yog tsim nyob rau hauv cov khoom xyaw thiab sib tov, tab sis kev nqis peev yog tsawg thiab kev tsim tawm yog hloov tau.

Kev siv tshuab hluav taws xob ua tiav yog hais txog lub khoos phis tawm ntawm lub tshuab hluav taws xob tsis siv lub tshuab ua kom yog qhov tseem ceeb, ntxiv los ntawm pneumatic conveying, thiab tom qab ntawd ua ke nrog cov khoom siv kub thiab txias ua kom tiav cov PVC ua kom tiav thiab kev sib xyaw ntau lawm. Cov tshuab no tau qhia rau peb lub teb chaws nyob nruab nrab xyoo 1980 thiab tau ua ntawv thov hauv qee qhov chaw ua lag luam loj ntawm qee qhov ntsuas. Qhov zoo ntawm cov tshuab no yog high batching precision, siab ntau lawm cov khoom lag luam, thiab cov pa phem tsawg dua, uas tuaj yeem ua tau raws li qhov xav tau ntawm huab hwm coj extrusion ntau lawm. Tam sim no, qee qhov chaw ua haujlwm hauv peb lub tebchaws tuaj yeem tsim cov tshuab computer-tswj cov tshuab hluav taws xob tsis siv neeg.

Cov khoom xyaw yog thawj txheej txheem ntawm kev sib tov. Tus yuam sij rau cov khoom xyaw yog lo lus "quasi". Hauv cov lag luam loj niaj hnub ua cov yas hloov yas, feem ntau cov khoom xyaw txais kev tswj hwm khoos phis tawm ntawm cov khoom sib xyaw ua ke tsis siv neeg lub tshuab ntsuas lub cev. Qhov kev siv ntau tshaj plaws yog ntsuas ntsuas. Raws li cov txheej txheem hnyav sib txawv, nws muaj peev xwm muab faib ua cov khoom loj ntawm cov khoom hnyav, cov khoom poob hauv qhov hnyav thiab cov khoom hnyav tsis tu ncua ntawm cov txheej txheem ntws. Kev siv lub tshuab-rau-batch tshaj kev hnyav yog sib raug zoo nrog cov batch-to-batch pub mis thiab sib xyaw ua haujlwm cov qauv kev xav tau hauv kev sib xyaw, thiab yog feem ntau haum rau kev sib txuas ntawm PVC, yog li nws yog siv ntau hauv kev tsim cov khoom siv PVC profiles.


Sijhawm Sijhawm Tshaj Tawm: Mar-11-2021