Vim li cas Kuv Cov Ntses Floating Pellet Extruder Tshuab Tsis Tso Tawm? Ua thiab daws

 

Tom qab lubdej pub pellet extruderyog pib, cov ntaub ntawv raw yog ib txwm pub rau hauv lub inlet, thiab lub ntsiab chav ua haujlwm ib txwm, tab sis tsis muaj cov khoom tawm ntawm lub taub hau tuag. Qee zaum, qhov no yog nrog los ntawm qhov txawv txav ntawm lub ntsiab chav tsev tam sim no, suab nrov txawv txav ntawm lub tshuab chamber, lossis cov khoom siv rov qab thiab cov pa tawm ntawm qhov nkag. Tom qab kaw thiab disassembly, cov khoom clumping thiab blockage tuaj yeem pom hauv lub tshuab chamber. Qhov tshwm sim no muaj qhov tshwm sim ntau tshaj plaws nyob rau hauv cov khoom noj thiab pub extrusion ntau lawm kab, tshwj xeeb tshaj yog tom qab pib- nce thiab commissioning los yog raw cov ntaub ntawv hloov, thiab yog ib tug malfunction ntawm cov khoom uas yuav tsum tau tuav thaum muaj xwm ceev.

 

Yog vim li cas kuv Floating aquatic feed pellet extruder tsis tso tawm?
Cov laj thawj tseem ceeb suav nrog:

Cov khoom siv tsis raug loj lossis noo noo

Qhov kub tsis raug, ntsia hlau ceev, lossis tus nqi pub mis

Hnav los yog tsis raug ntsia cov khoom

Kev pab cuam tsis ua haujlwm (chaw, lubrication, txias)

Kev daws:Nres lub tshuab, ntxuav cov blockages, kho cov ntaub ntawv raw thiab tsis, thiab tshuaj xyuas cov khoom tseem ceeb.

 

 

👉Ntses Pub Extruder: Kaw, Ntxuav & Pwm Hloov Tutorial

 

 

Tau txais qhov kev tsocai tshiab kawg

 

I. Cov tsos mob tsis muaj paug

Tej Cim Cim

Cov ntaub ntawv raw nkag mus ib txwm, tab sistsis muaj zis los ntawm lub taub hau tuag

Qhov txawv txav ntawm lub cev muaj zog tam sim no

Cov suab nrov tsis zoo hauv lub chamber

Cov ntaub ntawv rov qab los yog chav dejntawm inlet

Thaiv thiab clumping pom tom qab disassembly

👉 Qhov teeb meem no tshwj xeeb tshaj yog thaum lub sij hawmstartup debugging los yog raw khoom hloov.

 

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II. Cov laj thawj tseem ceeb ntawm tsis muaj cov khoom pov tseg (Cov Lus Qhia Teeb Meem)

1. Cov teeb meem ntawm cov khoom siv raw (≈42% ntawm cov ntaub ntawv)

Particle loj dhau los yog tsis sib xws → tsis tuaj yeem dhau qhov tuag qhov

Moisture tsawg dhau (<12%) → poor flowability

Cov khoom txawv teb chaws (hlau, pob zeb) → direct blockage

✅ Kev daws:

Tswj particle loj rau20-40 mesh

Khaws noo noo ntawm12%–15%

Siv cov cuab yeej tshuaj ntsuam xyuas kom tshem tawm cov impurities

 

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2. Cov khoom siv tsis raug

Kub qis heev (<150°C) → insufficient gelatinization

Tsis zoo ntsia hlau ceev → siab tsis txaus

Kev pub noj ntau dhau → chamber overload

✅ Kev daws:

Khaws qhov kub thiab txias ntawm150-180 degree

Sib npaug pub tus nqi thiab ntsia hlau ceev

Ua kom chamber siab ruaj khov (0.3-0.5 MPa)

 

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3. Cov khoom hnav lossis kev teeb tsa yuam kev

Hnav ntsia hlau los yog chim → qaug zog thawb

Thaiv lossis tsis raug ntsia tuag taub hau

Lub cev muaj zog rov qab tig tom qab kho

✅ Kev daws:

Hloov qhov hnav tsis tu ncua

Ntxuav lub qhov tuag tsis tu ncua

Saib xyuas lub cev muaj zog kev taw qhia

 

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4. Kev Pabcuam Tsis Ua Haujlwm

Cov khoom siv tsis txaus → cov khoom tsis zoo softening

Lubrication tsis ua hauj lwm → nce kuj

Cov teeb meem cua txias → overheating thiab carbonization

✅ Kev daws:

Xyuas kom ruaj khov chav siab

Txhim kho lubrication system

Saib xyuas qhov txias thiab qhov kub thiab txias

 

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III. Cov kauj ruam tuav xwm ceev (Immkho kho)

Thaum blockage tshwm sim, ua ceev ceev:

Nres lub tshuab thiab txiav tawm lub zog

Kaw lub qhov cub kom tsis txhob muaj kev phom sij

Disassemble lub taub hau tuag thiab huv si blockages

Tshem cov khoom clumped hauv chamber

Txheeb xyuas cov kab hluav taws xob thiab kev sib hloov

Reinstall cov khoom ruaj ntseg thiab rov pib dua

 

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IV. Ntev - Cov Tswv Yim Tiv Thaiv Lub Sij Hawm

1. Raw Material Control

Uniform mix nrog antsug mixer

Raws li particle loj thiab noo noo

Kev tshem tawm nruj impurity

 

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2. Txheej txheem optimization

Preheat tshuab ua ntej pib

Siv lub sijhawm tiag tiag - ntsuas kub ntsuas

Calibrate sensors tsis tu ncua

 

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3. Cov khoom siv tu

Tshawb xyuas cov ntsia hlau, lub thoob, thiab tuag tsis tu ncua

Ntxuav tshuab tom qab txhua lub voj voog ntau lawm

Lubricate txav mus tas li

 

 

FAQ

 

Q1: Vim li cas kuv cov ntses ntab pellet ua tshuab ua haujlwm tab sis tsis tsim cov pellets?

Vim muaj kev thaiv los ntawm cov khoom siv tsis zoo, cov khoom tsis raug, lossis cov khoom siv hnav.

Q2: Cov dej noo dab tsi yog qhov zoo tshaj plaws rau ntses pub extrusion?

Feem ntau12%–15%rau cov khoom ruaj khov ntws thiab tsim pellet tsim nyog.

Q3: Puas tuaj yeem ua rau tsis muaj paug?

Yog lawm. Yog tsis muaj cua sov txaus, cov ntaub ntawv yuav tsis gelatinize, ua rau cov dej ntws tsis zoo thiab txhaws.

Q4: Kuv yuav tsum ntxuav lub taub hau tuag ntau npaum li cas?

Tom qab txhua lub voj voog ntau lawm los tiv thaiv kev tsim thiab thaiv.

Q5: Dab tsi yog txoj hauv kev ceev tshaj plaws los kho extrusion blockage?

Nres lub tshuab ua zaub mov pellet uas ntab ntab, disassemble qhov tuag, huv si seem, thiab xyuas qhov tsis ua ntej rov pib dua.

👉    Tau txais qhov kev tsocai tshiab kawg