PVC yeeb nkab ntau lawm kab yog tsuas yog siv los tsim PVC yas hoses rau dej thiab tso dej, uas yuav siv tau nyob rau hauv kev ua liaj ua teb thiab kev tsim kho kev lag luam. Cov kab ntau lawm yog tsim los ntawm conical ntxaib-ntsia hlau extruder, lub tshuab nqus tsev calibrating lub rooj, tshem tawm tshuab, txiav tshuab, tig ncej, ntsia hlau extruder thiab nqa-tawm tshuab.
PVC yeeb nkab ntau lawm kab tsim los ntawm peb lub tuam txhab txais cov khoom siv zoo AC zaus hloov pauv ceev tswj, lub tshuab nqus tsev twj thiab lub cev muaj zog, thiab cov traction muaj crawler, ob-claw, peb-claw, plaub-claw, rau-claw thiab lwm yam traction. txoj kev.
Cov hauv qab no yog cov lus piav qhia ntawm txhua feem ntawm PVC yeeb nkab ntau lawm kab:
(1) Kev sib xyaw ntawm cov khoom siv raw: Thawj qhov uas yuav tsum tau ua nyob rau hauv PVC yeeb nkab ntau lawm kab yog ntxiv PVC stabilizers, plasticizers, antioxidants thiab lwm yam auxiliary cov ntaub ntawv mus rau hauv high-speed tov khoom raws li kev faib ua feem thiab txheej txheem. Teem qhov kub thiab txias, thiab tom qab ntawd txo cov khoom mus rau 40-50 degree los ntawm qhov sib tov txias, kom nws tuaj yeem muab ntxiv rau lub hopper ntawm extruder.
(2) Extruder ib feem: Lub tshuab no tau nruab nrog cov khoom noj kom muaj nuj nqis, kom lub ntim ntim tuaj yeem phim lub ntim ntim thiab xyuas kom ruaj khov ntawm cov khoom.
(3) Extrusion tuag ib feem: cov khoom siv PVC sib xyaw hauv thawj kauj ruam yog compacted, melted thiab tov rau ntawm qhov chaw uas tuag tawm, thiab ces thawb mus rau qhov tuag los ntawm cov ntsia hlau. Lub extrusion tuag yog tus yuam sij rau kev ua yeeb nkab. tsim qhov chaw.
(4) Lub tshuab nqus tsev tso dej tank: cov yeeb nkab extruded yog txias thiab zoo li no.
(5) Lub tshuab nqa tawm yog siv los ua kom tsis tu ncua thiab txiav cov yeeb nkab txias thiab tawv tawv los ntawm lub taub hau tshuab, thiab qhov ceev tau hloov kho ntau zaus.
(6) Lub tshuab txiav: Raws li qhov ntev ntawm cov yeeb nkab xav tau los ntawm cov neeg siv khoom, lub tshuab txiav yuav txiav txiav thiab tig rov qab tom qab ncua sij hawm los siv cov khoom ntws.
(7) Stirrer: Thaum kawg, nyob rau theem kawg ntawm PVC yeeb nkab ntau lawm kab, lub turner yuav ncua kev xa cov kav dej txiav, thiab tom qab ntawd lub tog raj kheej yuav pib ua haujlwm kom paub txog qhov tig thiab ua tiav lub hom phiaj ntawm kev thauj khoom. Tom qab unloading, nws cia li rov pib dua tom qab ncua sijhawm ob peb feeb, tos rau lub voj voog tom ntej.
