• HDBG

Khoom

Tsiaj flake / seem dehumidifier crystallizer

Cov lus piav qhia luv luv:

Rov ua dua cov flakes nyob rau hauv extruder txo qis iv vim yog vim li cas cov dej, thiab yog vim li cas cov dej kom qhuav nrog peb lub Ird system tuaj yeem txwv qhov kev txo qis no. Hauv kev ntxiv, lub resin tsis daj vim tias lub sijhawm ziab yog txo (Lub sijhawm kom qhuav tsuas yog xav tau 15-20mins, noo noo tuaj yeem yog 50PPP, Kev Siv Zog Tsawg dua 60w / Kg / h), thiab shearing hauv Extruder yog li kuj tau txo vim tias cov khoom siv preheated nkag mus rau tus extruder ntawm qhov kub tsis tu ncua "


  • Bulk ntom ntawm cov plaub ya tom qab iRD: yuav nce 15-20%
  • Thaum kawg noo noo: ≤30PPM
  • Viscosity: Txwv tsis pub muaj cov hydrolytic degradation ntawm viscosity.

Khoom Qhia Qhia

Khoom Ntawv

DAIM NTAWV THOV NYIAJ

Cov khoom siv raw Tus tsiaj ua dua tshiab Flake / Tsiaj Ntawv Seem / Tsiaj Preform Scrap  

Duab1

Siv Tshuab LDHW-600 * 1000 Duab2
Kom Qhuav & Crystallized Kub Txheej 180-200 ℃ Yuav tuaj yeem kho tau los ntawm cov khoom ntawm Rawofaterial
Crystallized sijhawm teeb tsa 20mins
Cov Khoom Siv Zaum Kawg Crystallized thiab qhuav tsiaj scraps thiabThaum kawg noo noo tuaj yeem muaj txog 30ppm Image3

Yuav Ua Haujlwm Li Cas

Image4_01

Pub / Chaw thau khoom

Image4_02

Qhuav & Crystallization Ua

Image4_01

Kev tso tawm

>> Thaum xub thawj kauj ruam, tsuas yog lub hom phiaj yog kom ua kom sov cov khoom siv rau lub preseet kub.
Txais yuav qeeb qeeb ntawm nruas lub teeb lub teeb lub zog, tom qab ntawd cov pellets yuav muaj lub cua sov ntxiv kom txog qhov kub ceev mus rau qhov kub thiab txias.

Pib >> Kom qhuav & crystallizing kauj ruam
Thaum cov khoom tau mus rau qhov kub thiab txias, qhov ceev ntawm lub nruas yuav nce ntxiv rau kev hloov ntau ntau kom tsis txhob muaj clumping ntawm cov khoom siv. Nyob rau tib lub sijhawm, teeb lub teeb lub teeb hluav taws xob yuav nce ntxiv kom ua kom qhuav. Tom qab ntawd lub nruas tig ceev yuav tau qeeb dua. Feem ntau cov txheej txheem ziab yuav ua tiav tom qab 15-20mins. (Lub sijhawm nyob rau ntawm cov khoom ntiag tug)

>> tom qab ua tiav qhov kev ua kom qhuav, lub DR nruas yuav cia li tso cov khoom thiab rov qab lub nruas rau lub voj voog tom ntej.
Lub tshuab ua kom tsis siv neeg zoo li txhua yam cuam tshuam rau cov kab kub sib txawv yog cov sib xyaw ua ke hauv lub xeev-ntawm-art kov tshuaj ntsuam kev tswj hwm. Thaum tsis muaj thiab cov txiaj ntsig kub tau pom rau cov ntaub ntawv tshwj xeeb, cov theses chaw tuaj yeem txuag tau raws li cov zaub mov hauv txoj kev tswj hwm.

Peb Qhov Kom Zoo

Feem ntau cov tsiaj lub raj mis flakes lossis ntawv seem nrog theem noo noo theem ntawm mus txog 10000-13000ppm. Cov tsiaj lub raj mis flakes lossis cov ntawv seem (nkauj xwb lossis sib xyaw ua ke hauv lub tshuab ziab khaub ncaws tsis sib xws

Txwv tsis pub muaj cov hydrolytic degradation ntawm viscosity.
● Tiv thaiv kom nce qib AA rau cov khoom siv nrog kev sib cuag
● Cov peev txheej ntawm cov kab ntau lawm txog li 50%
Kev txhim kho thiab ua kom cov khoom lag luam zoo ruaj khov - sib npaug thiab rov ua cov tswv yim noo noo thiab cov ntsiab lus

● Txog li 60% tsis tshua muaj zog noj ntau dua li cov pa ziab kom qhuav

● Tsis muaj kev sib cais ntawm cov khoom lag luam nrog cov sib txawv

Inionent Kub thiab qhuav sij hawm teeb

● Ua tau yooj yim huv thiab hloov khoom

● Tam sim ntawd-nce thiab nrawm kaw

● Cov khaub ncaws crystallization

Tsis muaj pellets clumping & pas

● Ua tib zoo kho cov khoom kho

Piv lub rooj

Yam

IRD Tshuab Ziab Khaub Ncaws

Lub tshuab ziab khaub ncaws

Hloov Nruab Nrab

Tsis muaj

Cua Huab Cua

Tshav kub hloov

Ob sab hauv & sab nraud yuam ua ke. Los ntawm sab nraud mus rau sab hauv huv maj.

Lub zog

Txuag tsawg kawg 20 ~ 50% lub zog piv rau ib txwm ua kom qhuav. Haus ntau lub zog.

Txheej Txheem Sijhawm

1. Crystallization & ziab: lawv tau ua ib txhij tsis pub dhau 8 ~ 15 feeb.
2. Kom qhuav thiab crystallization nyob rau ib lub sijhawm
1. Crystallization: Txog 30 ~ 60 feeb.
2. Kom qhuav: Txog 4 ~ 6 teev.

Ntub

1. Hauv qab 50-70 ppm tom qab Ird ua tiav. 1. Siv 30 ~ 60 feeb los hloov amorphous tsiaj rau crystallized tsiaj ua ntej.
2. Nyob rau hauv 200ppm tom qab txog 4 teev dehumidifier kev ua tiav.
3. Nyob rau hauv 50 ppm tom qab txog ntau tshaj 6 teev dehumidifier ua.

Lem sij hawm

20mins Ntau tshaj 6 teev.

Cov Khoom Siv Hloov

1. Yooj yim & nrawm dua.
2. Tsuas muaj 1 ~ 1.5 zaug muaj peev xwm ntawm cov khoom siv teev nyob rau hauv lub buffer hopper.
1. Nyuaj & maj mam.
2. Muaj 5 ~ 7 zaug muaj peev xwm ntawm cov khoom siv teev nyob rau hauv lub crystallizer & Hopper.

Kev phais

 

Yooj yim --- los ntawm Siemens plc tswj

 

Nws yog qhov nyuaj xws li nws yuav tsum muab me ntsis crystallized tus tsiaj nyob rau hauv lub crystallizer thaum pib ua haujlwm.

Kho

1. Yooj yim.
2. Tus nqi kho tus nqi qis dua.
1. Nyuaj.
2. Tus nqi kho tus nqi ntau dua.

Tshuab Duab

duab5

Cov Khoom Siv Dawb Ntsuas

Kev paub txog engineer yuav ua rau kev sim. Koj cov neeg ua haujlwm tau raug caw tuaj koom rau hauv peb txoj kev sib koom ua ke. Yog li koj muaj ob qho tib si tau los pab txhawb thiab lub sijhawm los pom tau peb cov khoom hauv kev ua haujlwm.

Image6

Tshuab teeb tsa

Pib >> Muab kev paub txog engineer rau koj lub Hoobkas los pab teeb tsa thiab cov khoom ua haujlwm khiav

>> Txais yuav Aviariation Plug, tsis tas yuav txuas cov hluav taws xob hluav taws xob thaum cov qhua tuaj siv lub tshuab hauv nws lub hoobkas. Los ua kom yooj yim lub installation

Pib >> Muab cov video ua haujlwm rau kev teeb tsa thiab kev coj noj coj ua

Pib >> Txhawb ntawm kab kev pab

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