Vim li cas cov kab ntim zaub mov xav tau kev tiv thaiv huab cua hauv zos
Cov nroj tsuag zaub mov tsis yog ib txwm tsim los ua chav huv. Txawm tias muaj kev huv huv zoo, cov chaw ntim khoom ib txwm tseem muaj:
• Cov plua plav hauv huab cua los ntawm cov thawv, cov khoom xyaw hmoov, cov ntawv lo, lossis cov neeg ua haujlwm
• Pwm spores los ntawm qhov chaw ntub dej
• Particle tso tawm los ntawm conveyors thiab mechanical zog
• Cua turbulence los ntawm lub qhov rooj, kiv cua, forklifts, thiab nyob ze HVAC qhov hluav taws xob
•Qhib- cov khoom raug xa tawm ua ntej kev sib khi zaum kawg
Peb cov engineers feem ntau pom tib qhov teeb meem: qhov chaw ua haujlwm yog tswj tau zoo, tab sis cov kauj ruam ntim tau dhau los ua qhov tsis muaj zog.
Qhov no tshwj xeeb tshaj yog nyob rau hauv:
• Lub khob cij thiab pastry ntim
• Cov khoom noj mis nyuj thiab cheese ntim
• Npaj-- noj zaub mov
• Tshuaj yej, kas fes, thiab hmoov filling kab
• Lub raj mis filling thiab capping
• Cov ntim khoom noj fermented
• Cov khoom noj kho mob thiab cov khoom noj khoom haus ntim khoom noj
Lub laminar flow hood tsis hloov kev huv, HACCP tswj, lossis kev tsim khoom zoo. Tab sis nws tuaj yeem txo qhov kev pheej hmoo ntawm kev kis kab mob ntawm qhov chaw uas cov khoom raug nthuav tawm.
Dab tsi yog Laminar Flow Hood?
Lub laminar flow hood yog lub tshuab cua uas thawb cov cua lim hauv ib qho kev taw qhia thoob plaws thaj chaw ua haujlwm tiv thaiv. Cov ntsiab lus tseem ceeb feem ntau suav nrog:
•Pre-filter
•Ntxuam lossis tshuab tshuab
• HEPA lossis ULPA lim
•Airflow equalization qauv
• Stainless hlau los yog coated steel vaj tse
• Xaiv sab vaj huam sib luag, kab hlau rhuav, teeb, lossis tswj qhov system
Rau ntim khoom noj, feem ntau tsim yog antsug laminar flow hood. Cov huab cua huv huv txav mus rau hauv qab ntawm HEPA lim dej mus rau thaj chaw khoom, thawb cov khoom kom deb ntawm qhov txhaws lossis qhov sib khi.
Rau qee qhov kev siv conveyor lossis kev hloov pauv, kab rov tav airflow kuj tseem siv tau, tab sis ntsug ntws feem ntau yooj yim rau kev sib koom ua ke saum cov kab ntim khoom.

Tsim ib lub zos ISO 5 Clean Zone tsis tsim ib chav huv huv
ISO 5 hood yog tsim los muab cov huab cua huv si sib npaug rau ISO Class 5 raws li kev ntsuas ntsuas. Hauv cov lus qub, qhov no feem ntau hu ua Class 100.
Lub ntsiab lus tseem ceeb yog qhov yooj yim:
Lub hood tsis ua rau tag nrho chav ISO 5. Nws tsim ISO 5 thaj chaw huv si tsuas yog nyob rau hauv qhov chaw tiv thaiv huab cua.
Qhov sib txawv ntawd tseem ceeb rau tus nqi project.
Full Cleanroom vs. Local Laminar Flow Hood
| Yam khoom | Chav huv huv | Local Laminar Flow Hood |
|---|---|---|
| Kev tiv thaiv cheeb tsam | Tag nrho chav | Qhov tseem ceeb ntawm cov khoom raug nthuav tawm |
| Tus nqi tsim kho | Siab | qis |
| Lub sijhawm nruab | Ntev dua | Ceev dua |
| HVAC xav tau | Siab | Nruab nrab |
| Yooj yim | Tsau layout | Tau customized los ntawm kab lus |
| Kev siv zoo tshaj plaws | Chav nruj- tswj theem | Ntim, filling, hnyav, capping, sealing |
Rau ntau lub tsev noj mov, kev tiv thaiv hauv zos yog txaus. Hloov chaw tswj 100 square meters ntawm huab cua, lub Hoobkas tsuas yog tswj 1-5 square metres qhov twg qhib cov khoom raug nthuav tawm.
Qhov ntawd yog qhov uas tus nqi kom zoo dua yuav pom tseeb.
Yuav ua li cas lub Laminar Flow Hood pab txhawb nqa lub neej ntev
Lub neej txee yog cuam tshuam los ntawm cov mis, dej ua haujlwm, ntim khoom, tswj qhov kub thiab txias, huv si, thiab ntau yam. Huab cua pom tsuas yog ib feem ntawm qhov system.
Txawm li cas los xij, kev sib kis hauv huab cua thaum lub sij hawm ntim tuaj yeem ua rau lub neej luv luv, tshwj xeeb tshaj yog rau cov khoom lag luam rhiab rau pwm, poov xab, los yog nplua particle paug.
Lub laminar flow hood tuaj yeem pab tau los ntawm:
• Txo cov pa paug saum cov thawv qhib
•Kev txwv tus neeg teb xov tooj - tsim cov kab mob kis los ntawm kev nkag mus rau thaj chaw khoom
• Tsim kom muaj huab cua huv huv tshaj cov zaub mov raug
• Tiv thaiv cov khoom ua ntej sealing
• Txo qhov sib txawv ntawm qhov sib txawv ntawm kev hloov pauv ntau lawm
Rau cov chaw ua haujlwm uas tsis tuaj yeem ua kom pom tseeb tag nrho chav huv huv, qhov no feem ntau yog qis dua - tus nqi los txhim kho kev tswj kev ntim khoom.
Tsis ntev los no peb tau pab tus neeg ntim khoom noj khoom haus tsim ib ntu hood saum lub rooj sau phau ntawv thiab lub rooj sib khi. Tus neeg siv khoom tsis xav tau chav tsev -theem cleanroom tsim. Lawv tsuas yog xav tau cov huab cua ntshiab ruaj khov tshaj qhov qhib cov khoom lag luam. Los ntawm kev sib piv lub hood loj rau lub rooj ua haujlwm thiab ntxiv cov kev tiv thaiv sab nraud, cov neeg siv khoom tsim ib cheeb tsam ntim ntau dua nrog kev nqis peev me dua.

Qhov twg rau nruab Laminar Flow Hood ntawm Cov Khoom Noj Khoom Noj
Lub laminar flow hood yuav tsum tau muab tso rau qhov twg cov khoom qhib thiab tsis muaj zog.
Cov Ntsiab Lus Nruab Nrab
• Saum toj sau cov rooj
• Sau lub khob, tais, los yog lub raj mis filling chaw nres tsheb
• Saum qhov hnyav thiab noj tshuaj
•Sab saum toj capping lossis sealing seem
•Sab saum toj qhib conveyor hloov chaw
•Saib cov khoom soj ntsuam saum toj no
• Saum toj no sampling lossis repacking chaw nres tsheb
Qhov chaw zoo tshaj plaws tsis yog qhov huv tshaj plaws - saib ib feem ntawm kab. Nws yog lub ntsiab lus uas cov khoom cua tuaj yeem poob ncaj qha rau hauv lossis rau ntawm cov khoom.
Piv txwv li: Powder Filling Line
Hmoov filling tuaj yeem ua rau muaj plua plav thiab huab cua cuam tshuam. Hauv qhov no, kev tsim airflow yuav tsum tau ua tib zoo saib xyuas. Yog tias lub hood airflow muaj zog heev, nws yuav cuam tshuam cov hmoov. Yog tias nws tsis muaj zog heev, thaj chaw huv yuav tsis ruaj khov.
Rau hom kab no, peb cov engineers feem ntau xyuas:
Yam khoom thiab qib plua plav
Filling ceev
Lub thawv qhib loj
Conveyor dav
Tus neeg ua haujlwm txoj haujlwm
Tshem tawm los yog plua plav khaws cia nyob ze
Yuav tsum tau nkag mus rau kev tu thiab tu
Cov Ntsiab Cai Tsim Nyog rau Kev Siv Khoom Noj Khoom Noj
Lub laminar flow hood tsis yog lub thawv nrog HEPA lim. Rau kev tsim khoom noj, cov ntsiab lus cuam tshuam rau kev nyiam huv thiab kev ua haujlwm txhua hnub.
1. Kev taw qhia Airflow
Vertical airflow feem ntau yog siv saum cov rooj ntim khoom thiab cov khoom siv. Nws tsim ib daim ntaub thaiv huab cua zoo nyob hauv qab ntawm cov khoom siv.
Kab rov tav airflow tuaj yeem siv rau qee yam kev hloov pauv lossis kev tshuaj xyuas, tab sis nws yuav tsum tau kuaj xyuas kom zoo kom tsis txhob thawb cov khoom sib kis thoob plaws txoj kev.
2. Airflow Velocity
Cov huab cua huv huv tshaj plaws feem ntau yog tsim nyob ib ncig ntawm ntau yam siv rau kev tiv thaiv huab cua huv unidirectional, feem ntau nyob ze ntawm 0.36-0.54 m / s nyob ntawm qhov project.
Qhov kev teeb tsa zaum kawg yuav tsum sib phim:
Cov khoom rhiab heev
Hood qhov siab
Ua haujlwm nrug
Thaum tshav kub kub qhov chaw
Tus neeg ua haujlwm txav
Conveyor ceev
Huab cua nyob ze
Cov huab cua ntau dhau tuaj yeem ua rau muaj kev kub ntxhov. Cov huab cua tsawg dhau tuaj yeem ua rau thaj chaw huv si tsis muaj zog.
3. HEPA Lim Qib
Rau ISO 5 daim ntawv thov hauv cheeb tsam huv si, H13 lossis H14 HEPA cov ntxaij lim dej yog cov kev xaiv. Cov lim no feem ntau yog kuaj raws liTS EN 1822los yog muaj feem xyuam rau siab - cov qauv lim dej.
Cov kev xaiv uas muaj xws li:
H13 HEPA limrau ntau qhov chaw ntim zaub mov tiv thaiv
H14 HEPA limthaum yuav tsum muaj kev tiv thaiv siab dua
Kev xaiv ULPA lim rau kev nruj dua huab cua huv
4. Ua ntej-Filter Protection
Lub lim dej ua ntej - tiv thaiv HEPA lim los ntawm cov khoom loj thiab pab txuas ntxiv lub neej kev pabcuam. Rau cov chaw tsim khoom noj khoom haus, qhov no yog qhov tseem ceeb vim tias cov chaw ntim khoom feem ntau muaj cov ntawv plua plav, hmoov, thiab cov khoom ua haujlwm dav dav.
Feem ntau ua ntej- cov kev xaiv lim yuav suav nrog:
G4 ua ntej- lim raws li qub EN 779 kev faib tawm
Coarse filter lossis ePM coarse lim raws li ISO 16890
MERV 8 hom ua ntej- lim rau qee qhov HVAC- hais txog kev qhia tshwj xeeb
5. Kev tiv thaiv thawj zaug thiab kiv cua sib tw
Cov kiv cua yuav tsum raug xaiv raws li qhov loj ntawm lub lim dej, qhov ntim airflow, thiab kev poob siab.
Cov ntsiab lus tseem ceeb rau cov neeg yuav khoom:
Initial Resistance: siab poob thaum lub lim yog tshiab
Thaum kawg Resistance: siab poob txwv ua ntej hloov
Cua Volume: xav tau cov cua huv huv
Lub ntsej muag Velocity: huab cua ceev ntawm lub lim dej
Qib suab nrov: tshwj xeeb tshaj yog tseem ceeb rau phau ntawv ntim kab
Tsawg pib tsis kam pab txo cov kiv cua siv zog thiab ua kom airflow ruaj khov nyob rau lub sijhawm.
Custom Size Design for Existing Packaging Lines
Cov kab ntim khoom noj feem ntau tsis yog tus qauv. Conveyor dav, lub rooj loj, lub qab nthab qhov siab, thiab cov khoom layout tuaj yeem sib txawv ntau.
Tias yog vim li cas kev cai sizing tseem ceeb.
Raws li lub chaw tsim khoom, ZOSLONG tuaj yeem hloov kho laminar ntws hoods raws li qhov tseeb kab qhov ntev es tsis txhob yuam tus neeg yuav khoom kom hloov kho qhov ntau thiab tsawg.
Cov ntaub ntawv peb feem ntau nug cov neeg yuav khoom kom paub meej
• Ntev thiab dav ntawm cheeb tsam yuav tiv thaiv
• Conveyor dav thiab cov khoom siab
•Nyob deb ntawm lub qhov hluav taws xob hood mus rau cov khoom nto
• Qab nthab qhov siab
• Muaj hwj huam mov
• Yuav tsum tau airflow kev taw qhia
• Stainless hlau lossis coated steel vaj nyiam nyiam
•Txawm hais tias sab panels lossis ntaub ntaub mos yuav xav tau
• Txawm hais tias yuav tsum tau teeb pom kev zoo
• Kev teeb tsa txoj kev
•Yuav tsum tau lim qib
• Lub hom phiaj huv cheeb tsam, xws li ISO 5
Rau retrofit tej yaam num, cov duab thiab ib tug yooj yim kab kos yog pab tau heev. Txawm tias qhov loj me me tuaj yeem pab peb cov engineers ua cov tswv yim thawj zaug.
Integrated Hood rau Cov Khoom Siv OEMs
Qee tus neeg yuav khoom yog cov cuab yeej tsim khoom, tsis yog cov neeg siv kawg. Rau OEM ntim tshuab manufacturers, peb tuaj yeem tsim laminar flow modules uas txuas ncaj qha rau hauv cov khoom siv.
Qhov zoo tshaj plaws rau:
• Filling tshuab manufacturers
•Sealing tshuab manufacturers
• Food automation system integrators
•Private-cov khoom siv cov ntawv sau npe
Kev xaiv cov khoom siv rau khoom noj khoom haus
Cov chaw tsim khoom noj khoom haus feem ntau xav tau kev ntxuav yooj yim thiab tiv thaiv corrosion. Kev xaiv cov khoom siv yuav tsum ua kom haum rau cov txheej txheem ntxuav thiab chaw ua haujlwm ib puag ncig.
Kev xaiv vaj tsev
| Khoom siv | Hom kev siv |
|---|---|
| Stainless hlau 304 | Kev ntim khoom noj, khoom noj siv mis, dej haus, thaj chaw huv |
| Stainless hlau 316 | Ntau dua corrosion ib puag ncig |
| Hmoov-coated steel | Tus nqi - qhov chaw ntim khoom tseem ceeb |
| Aluminium profile ncej | Lub teeb yuag modular qauv |
Rau ntau cov khoom ntim khoom noj, stainless hlau 304 yog qhov kev xaiv zoo. Nws yog qhov ruaj khov, huv si - saib, thiab yooj yim rau kev tu hauv kev nyiam huv - thaj chaw rhiab heev.

