Lub hauv paus rau phau ntawv

Kev tsim khoom noj yog ib lub ntiaj teb cov kev lag luam uas hnyav tshaj plaws. Tsis zoo li ib puag ncig ib puag ncig kev lag luamzaub mov -} Hu rau Kev Nyab Xeeb, Tshuaj Kuj, kev huv, thiabtracelourilityyuav tsum tau. Cov zaub mov {{- Cov hlau muaj kev nyab xeeb yuav tsum tsis txhob ua paug, lossis ua kom tsis txhob muaj cov khoom noj, lossis ua kom cov zaub mov ua kom tsis zoo, noo noo, ntsuas dej.

Kab lus no muab kev tshawb nrhiav kom muaj kev tshawb nrhiav kom muaj cov khoom noj kom zoo (xws li hlau tsis muaj roj (xws li titanium) ua raws li cov kev tswj hwm thoob ntiaj teb. Nws tseem yuav ua li cas thiaj li tsim khoom lag luam tuaj yeem kuaj xyuas, kev xaiv lub neej: los ntawm cov khoom xaiv thoob plaws txhua yam, kev siv, kev tu, thiab kev hloov pauv.

Qhov kev nthuav dav no ntxiv kev soj ntsuam ntxaum, ntau cov ntaub ntawv ua haujlwm hauv ntiaj teb, thiab kev pheej hmoo niaj hnub tsim, thiab kev pheej hmoo {} kev ua haujlwm.

1. Nkag siab cov zaub mov - Cov hlau muaj kev nyab xeeb los ntawm kev ua raws li kev ua raws cai

Khoom noj khoom haus - Cov hlau kom tau raws li cov qauv hauv qab no:

Tsis -} toxic

Tsis - e} eedive nrog zaub mov

Corrosion - Tsis txaus siab nyob hauv ib puag ncig pali

Tsis -} nqus thiab tsis - porous

Muaj peev xwm nrog kev ntxuav tu

Ruaj khov nyob rau hauv thermal cycling

Lub cev muaj zog thiab ruaj khov

Cov ntaub ntawv hauv keeb kwm thiab muaj pes tsawg

Cov hlau sib txawv nrog cov kev cai tswj hwm, tab sis stainless hlau - Tshwj xeeb304, 316, thiab 316l- seem tseem hig ntiaj teb gold txheem.

1.1 Vim li cas cov kev tswj hwm muaj nyob

Cov kev tswj hwm kev nyab xeeb zaub mov muaj nyob rau:

Tiv thaiv kom txhob muaj kev sib kis
Los ntawm nws yog xim hlau ions, cov khoom xeb xeb, thiab thaj chaw degraded.

Paub tseeb tias cov khoom muaj kev ntseeg siab
Txawm nyob rau hauv cov zaub mov hnyav - ua cov kev mob.

Ua haujlwm lag luam thoob ntiaj teb
Yog li cov khoom lag luam ntsib thoob ntiaj teb Ntshuam / kev xa tawm.

Tiv thaiv cov neeg siv khoom
Los ntawm kev ua haujlwm hnyav, tsis haum tshuaj, thiab kev loj hlob microbial.

Txo kev pheej hmoo kev pheej hmoo
Los ntawm kev tiv thaiv rov qab, cov khoom lag luam tsis ua tiav, thiab kev lav phib xaub.

1.2 Lub ntiaj teb tseem ceeb tswj lub cev & Cov Qauv

Cov chaw lis haujlwm no muaj zog rau cov khoom siv rau cov khoom noj ntau lawm.

2. Cov cai tswj hwm yuav tsum muaj rau hom hlau

Hauv qab no yog nthuav kev sib piv ntawm cov khoom noj loj - Cov hlau muaj kev nyab xeeb thiab seb cov cai li cas.

2.1 Stainless hlauUa raws cai

Stainless hlauyog kev lag luam kev ntseeg siab tshaj plaws vim nws cov kev ntseeg siab tshaj plaws ntawm corrosion tsis kam, tsis {} porosity, durability, thiab yooj yim ntawm kev tu.

Cov qib tseem ceeb uas siv hauv cov khoom noj

304 / 304L

316 / 316L

430 (tsuas yog nyob rau hauv tsis - tseem ceeb app)

2205 duplex (rau siab-} chloride ib puag ncig)

Vim li cas cov hlau tsis muaj kev tswj hwm cov qauv kev cai tswjfwm

1.Tsis muaj peev xwm tsiv teb tsaws
Cov koom haum kev cai yuav tsum tau ua cov hlau tsis ua kom muaj peev xwm ua kom muaj peev xwm ua kom muaj cov khoom noj.
Stainless hlau kom muaj tus nqi tsiv teb tsaws chaw tsawg.

2.Passivation txheej ruaj khov
Lub chromium oxide zaj duab xis tiv thaiv kev xeb thiab tiv thaiv cov khoom noj los ntawm kev sib kis.

3.Siab rau cov khoom noj acids
(citric, lactic, acetic, thiab fatty acids)

4.Dav Thermal Qhov Ruaj Khwb
Muaj kev nyab xeeb los ntawm -200℃mus rau tshaj 800 degree, nyob ntawm qib.

5.Muaj peev xwm heev
Hla 3-A, NSF, thiab Ehedg HurgiSic tsim qauv.

2.2 Aluminium ua txhaum cai

Aluminium yog dav siv nyob rau hauv qhuav - cov zaub mov ua, ntim, tsev kaw khoom.

Cov Kev Cai Tswjfwm

Yuav tsum tau coated (anode, ptfe - coated, lossis txuam nrog ntau cov ntawv thov

Kev tawm tsam nrog acidic cov zaub mov yuav tsum tau tswj hwm

Yuav tsum tau txawv ntawm cheeb tsam (EU muaj cov stricter tsiv teb tsaws chaw)

Qhov twg aluminium tau tso cai

Cov Khoom Qhuav Chesute

Tej bins

Ntim Machinery

Tsis - acidic ib puag ncig

Qhov twg aluminium yog txwv

Lws Suav Ua

Fermentation

Citrus -} Raws cov zaub mov

Salty los yog cov acidic ib puag ncig

FDA tso cai txhuas hauv zaub mov - Hu tau cov ntawv thovTsuas yog thaum kho cov npoo av tiv thaiv puas.

2.3 titanium ua raws cai

Titanium is chemically inert and biocompatible-an excellent metal for high-end food processing systems.

Vim li cas cov titanium feem ntau ntau tshaj kev tswj hwm

Xoom corrosion lossis hlau tsiv teb tsaws

Muaj txiaj ntsig zoo ua rau muaj kev ruaj khov

Haum rau kev kub siab

Ua xua - dawb thiab tag nrho tsis -} toxic

Qhov twg cov kev cai nyiam titanium

Tshuaj Zaub Mov Ntau Lawm

Menyuam yaus Cov Qauv Raug Lag Luam

Ultra -}} huab siab purity ib puag ncig

Txawm hais tias kim, titanium tseem yog ib qho ntawm feem ntau ua raws cov hlau thoob ntiaj teb.

2.4 Tooj & tooj dag -}}}} Cov kev txwv muaj zog siv

Tooj liab thiab tooj dag muaj tsawg pab nyiaj:

EU xav tau kev sim tsiv teb tsaws

FDA txwv ncaj qha sib chwv nrog acidic cov zaub mov

Cov chaw ua haujlwm huv noo ceeb toom ntawm Patina tsim thiab cov kab mob khaws cia

Tooj liab raug tso cai nyob rau hauv:

Khoom Distillation Khoom

Hniav Txheej Txheem Hniav

Cov Hluav Taws Xob Tshav Kub Kub (kaw - nplai nkaus xwb)

Tooj liab yogtsisPom zoo rau cov khoom noj dav dav -} sib tiv tauj cov chaw.

2.5 Cov hlau ua raws li kev txwv

Carbon Steel yog nyiaj txiag thiab muaj zog, tab sis:

Quav Tsim

porosity

ceev nroos nyob rau hauv noo noo

txwv nws siv.

Pub:

Tsis - kev sib cuag cov qauv txheej txheem

Cov nplej qhuav Augers

Fryer pob tawb nrog kev sib tiv thaiv kev tiv thaiv

Tsis pub:

Sib cuag ncaj qha nrog noo, acidic, lossis siab {{}}} Cov zaub mov ntsev

Txheej ci yuav tsum nsf - ua raws thiab zaub mov- qib.

3. Kev tsiv Teb Chaws Kuaj, ntawv pov thawj & ntaub ntawv xav tau

Cov tswj hwm yuav tsum tau ua hlau kom dhau kev sim kom ntseeg tau tias lawv tsis tso cov khoom ua phem rau hauv cov khoom noj raws li cov khoom noj.

3.1 Kev Ntsuas Muv Hlau

Kuaj yog kuaj hauv:

Acidic simulants

Cawv Simulants

teb cov khoom

fatty simulants

saline cov kev daws teeb meem

Kev tsiv teb tsaws txwv txwv sib txawv sib txawv, tab sis European Harhochs yog:

Stainless hlau (tshwj xeeb yog 316L) ua yeeb yam zoo, nrog rau ntawm - xoom teb chaws.

3.2 Daim Ntawv Pov Thawj & Ntaub Ntawv Xav Tau

Cov khoom noj khoom noj yuav tsum tau kom cov hauv qab no:

1.Cov ntaub ntawv xeem cov ntaub ntawv (MTS)
Xws li cov tshuaj muaj kuab lom thiab cov lej kub.

2.Daim ntawv pov thawj ntawm kev ua raws cai (coc)
Tshaj tawm txoj kev ua raws li FDA, EU 1935/2004, thiab lwm yam.

3.Nto tas daim ntawv pov thawj
Kev tu cev yog qhov chaw xav tau ra tsawg dua lossis sib npaug rau 0.8 μm.

4.Cov Ntawv Pov Thawj Passivation
Ua pov thawj txoj kev kho kom rov qab los ntawm cov roj chomium oxide oxide.

5.Traceability Cov Ntaub Ntawv
Tag nrho cov saw - ntawm {{1}-} tu cov ntaub ntawv.

6.Tu cov ntaub ntawv siv tau
Yuav tsum tau rau gfsi allits.

7.Kev tsiv teb tsaws / Extractables xeem cov ntawv ceeb toom

3.3 Kev sib piv thoob ntiaj teb ntawm kev ua raws cai

4. Trygien Tsim: Yuav ua li cas cov kev tswj hwm cov khoom siv fabrice

Dhau kev xaiv cov khoom siv, khoom siv yuav tsum yogTsim los rau kev tu cev.

4.1 Tu Tswv Tsim Qauv

3-txoj kev ua kom huv

EHEDG cov lus qhia

NSF / ANSI 51

ISO 14159 (Kev Nyab Xeeb ntawm kev siv lub tshuab {{1} kev sib nyiam)

Cov Txheej Txheem Chaw Nyob:

Nto roughness

weld zoo

Kev Sib Tw Kev Sib Tw

Kua Kua Dej

kev huv

Cov kab mob kev txhawb nqa kev loj hlob

4.2 Tib Yam Tshuaj Yam

1.Welds yuav tsum yog av du
Txhawm rau tiv thaiv microbial kev loj hlob hauv Crevices.

2.Deg tas yuav tsum tau ntsib RA <0.8 μm
Rau siab -} kev sib tiv tauj cov chaw zoo li tso tsheb hlau luam, mixers, thiab piping.

3.Tsis muaj cov ces kaum ntse
uas tuaj yeem ntxuam qhov teeb meem.

4.Tsis muaj tshuaj pleev cov roj lom lossis lasalants
Tsuas yog NSF H1 / H3 lubricalts tau tso cai.

5.Passivation thiab electropolishing
Yuav tsum muaj rau cov hlau uas tsis muaj hlau nyob rau hauv high -} Cov chaw huv.

5. Kev Ntsuam Xyuas Kev Nyab Xeeb & Kev Ntsuam Xyuas Kev Siv Txoj Kev Siv Hlau

Cov chaw tsim khoom noj yuav tsum sivHACCP, Rab hmuv harpc, thiabKev pheej hmoo - Raws li kev tiv thaiv kev tiv thaiv.

5.1 Kev phom sij tseem ceeb uas cuam tshuam nrog cov hlau tsis raug

Hlau ion tseb

Corrosion nyob rau hauv cov acidic ib puag ncig

Pitting los yog crevice corrosion

Xeb frequakating cov khoom lag luam

Cov txheej txheem tsis ua hauj lwm vim yog chloride nres

Microbial Buildup ntawm Cov Hnyav Thaj Chaw

5.2 Kev ntsuas tsis tau thiab cov teebmeem (FEAA) rooj

6. Cov Ntaub Ntawv Kev Kawm

Kev Kawm Kev Kawm A: Stainless Hlau Tov Khoom Ua tsis yog vim muaj kev xaiv tsis raug

Cov tshuaj yej dej haus muaj teeb meem muaj teeb meem tsis muaj teeb meem tsis zoo. Cov neeg kawm txoj moo zoo pom:

Cov khoom siv tau ua los ntawm304 Stainless Hlau

Cov khoom muajCitrus acids

Chloride qib corrorded sab hauv phab ntsa

Ua rau pitting thiab hlau particle sib kis

Kev daws:
Txhim kho rau316L stainless hlau, ua kev siv hluav taws xob, thiab siv cov passivation txhua 6 lub hlis.

Kev Kawm Sib Tham B: Txhuas Conveyor Yuav Tsum Tau Rov Ua Dua

Cov kab ke qhuav cov kab mob tsim cov txheej txheem siv txhuas chines. Thaum lub tuam txhab qhia txog cov khoom lag luam cia cov khoom lag luam:

Txhuas reamed nrog ya noo + qab zib acids

discoloration tau tshwm sim

Kab lwg txhuas tsiv teb siab tshaj EU txwv

Kev daws:
Hloov pauv conveyors rauanodized txhuasNrog cov ntaub ntawv, tiv thaiv kev tawm tsam thiab rov ua raws li kev ua raws.

Rooj plaub kawm C: Tooj liab tubing thiab pathogen kev loj hlob

Lub chaw noj mov uas siv cov kab laum nyob hauv qhov tsis {- Cov Khoom Sib Tham ntawm lawv cov pasteurizer.
Sijhawm:

Tooj liab Patina tsim

Cov kab mob microoranisms txoj cai

Cov ntxhiab tsw thiab tsis muaj tshwm sim

Kev daws:
Hloov tooj liab nrog316 lub tub sab huvthiab ua tiav nsf ua raws cai.

7. Muab tshuaj xyuas, traceability & cov ntaub ntawv pov thawj

7.1 Tus neeg xa khoom nkag

Kev tswj cov tshuaj yuav tsum tsim nyog rau:

Txheeb xyuas alloy muaj pes tsawg leeg

Txheeb xyuas cov lej kub

Siv tau zoo ua tau zoo

Nco ntsoov ua tiav cov ntawv pov thawj

Kos rau cov txheej txheem Fabrication

Nco ntsoov kev nyiam kev tsim kho

7.2 Cov Khoom Siv TraceBility yuav tsum muaj

Txhua cov hlau yuav tsum tau tig mus rau tam sim no:

khoom siv

Thaum Tshav Kub Kub Batch

Daim Ntawv Pov Thawj

Fabrication khw

Hnub tim

Siv Lub Tshuab niaj hnub no:

Laser - etched QR Codes

Cov digital mtr cav

Blockchanain traceability

Kev rho tawm cov kev tswj hwm databases

8. Ntxuav, txij nkawm & kev tswj hwm kev saib xyuas

8.1 Txoj Kev Ntxuav Tu Los Ntawm Kev Cai

CIP (ntxuav - hauv - chaw)

SIP (Chav - hauv - chaw)

Alkaline / Acid Ntxuav Mus Los

Cov tshuaj tua kab mob raws li EPA / FDA cov cai

8.2 Txij Nkawm Kawm

Kev ntsuam xyuas cov tshuaj yuav tsum muaj:

Weld Kev Tshuaj Ntsuam Xyuas

Corrosion saib xyuas

Kev Kuaj Hla Dhau

Nto roughness soj ntsuam

Khoom siv nyiaj lifespan

Nyeem ntxiv:Cov Khoom Siv Cov Kws Tshaj Lij Cov Lus Qhia rau Corrosion, huv thiab ua raws li cov khoom noj khoom haus {}}}}}}}}}} kev siv hlau

9. Xaus

Khoom noj khoom haus - Cov hlau muaj kev nyab xeeb yog qhov tseem ceeb rau kev tsim khoom noj hauv ntiaj teb kev nyab xeeb. Kev cai lij choj ua raws li cov pej xeem hauv teb chaws thiab thoob ntiaj teb yuav tsum xaiv kom zoo alloy, siv tau cov ntaub ntawv, kev ntsuas nruj, thiab lub neej muaj sia. Stainless hlau - Tshwj xeeb yog 304, 316, thiab 316, thiab ib qho chaw ruaj khov, thiab chav kho kom zoo nkauj pab cov luag haujlwm tshwj xeeb.

Nkag siab cov kev tswj hwm thoob ntiaj teb thiab ua raws li cov khoom lag luam zoo ua kom muaj kev nyab xeeb, muaj txiaj ntsig zoo thiab ua haujlwm raws cai.