Cov pellet tsis zoo uas ua los ntawm cov tshuab ntoo pellet feem ntau yog tshwm sim los ntawm kev sib xyaw ua keraw khoom instability, txheej txheem deviation, thiab mechanical hnav.
Phau ntawv qhia no muab cov qauv tsimKev kuaj mob tsis raug + kho sai + kev tiv thaiv kev tiv thaivrau ruaj khov ntau lawm rov qab.

 

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I. Txheej txheem daws teeb meem

Table: Kauj Ruam -los ntawm -Step Fault Diagnosis System

Kauj ruam	Cov khoom soj ntsuam	Standard Range / Action	Lub hom phiaj
1	Main lub cev muaj zog tam sim no	70% -90% rated load	Ntes overload/idle
2	Tshem tawm kub	80-100 degree	Xyuas overheating
3	Raw khoom noo noo	13%–15%	Siv tau qhov txias txias
4	Particle loj	1-3 hli	Xyuas kom muaj kev pub mis zoo ib yam
5	Pub noj system	Tsis muaj kev thaiv, ruaj khov ntws	Tiv thaiv kev tshaib plab
6	Tuag & roller gap	0.1-0.3 hli	Paub meej tias compression stability
7	Tshem tawm qhov system	Tsis thaiv los yog hnav	Xyuas kom cov zis du
8	Kev hloov kho	Me me batch xeem	Txheeb xyuas qhov rov qab

👉 Nov yog ibtag nrho kaw - voj kab mob saw: Khoom siv → Txheej txheem → Tshuab → Tshawb xyuas

 

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2. Kev kho ceev ceev rau cov tub ntxhais zoo tsis ua hauj lwm

Table: Fault → Ua → Solution Matrix

Hom txhaum	Qhov Tseem Ceeb	Kev kho sai sai
Xaws & brittle pellets	Tsawg noo noo / qis compression	Ua kom noo noo, hloov siab - compression tuag, kho qhov sib txawv ntawm cov menyuam
Tsis sib npaug pellet ntev	Tuag blockage / tawm tsis ruaj khov	Ntxuav lub qhov tuag, kho cov hniav tawm
Rough nto & burrs	Hnav tuag / oversized hais	Hloov cov tuag du, tswj particle loj
Cracks nyob rau hauv pellets	Moisture + stress imbalance	Stabilize noo noo, optimize compression piv
Blackened / burnt pellets	Overheating / tsis muaj kev sib txhuam	Kho tus nqi pub, ntshiab thaiv, txo qhov kub thiab txias

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3. Ntev-Lub Sijhawm Tiv Thaiv Kev Tiv Thaiv

1. Kev tu txhua hnub (Per Shift Standard)

Qeb	Cov ntsiab lus tshuaj xyuas
Ntxuav qhov system	Pub inlet, chamber, tawm qhov hluav taws xob
Hnav qhov chaw	Tuag, rollers, tawm hniav
Mechanical system	Bearings, siv, bolts
Kev saib xyuas kev ua haujlwm	Tam sim no, kub, pellet zoo

👉 Txoj Cai:Txhua qhov txawv txav=kaw tam sim + tshuaj xyuas

 

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2. Kev tu tsis tu ncua (500–800 Teev Sij Hawm)

Table: Maintenance Plan

Cheebtsam	Kev Saib Xyuas Kev Ua Haujlwm
Cov menyuam bearings	Hloov roj / tshuaj xyuas hnav
Siab rollers	Hloov yog hnav tshaj qhov txwv
Tuag phaj	Kos qhov hnav, nto tiav
Qhov system kis	Kev tshuaj xyuas tag nrho & nruj
Qhov system calibration	Parameter reset & alignment

👉 Yog tias tuag hnav tshaj tus qauv:

Hloov nrog42CrMo siab -lub zog tuag

 

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3. Tag Nrho Qhov System Overhaul

• Ua tiav tshuab kuaj xyuas
• Parameter recalibration
• Kev tshem tawm qhov yuam kev zais
• Kev sim ua haujlwm validation

 

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4. Cov Cai Tswj Kev Ua Haujlwm Ua Haujlwm (Kev Nyab Xeeb + Txheej Txheem Logic)

Table: Cov Qauv Txheej Txheem Ua Haujlwm

Txoj Cai	Kev xav tau
Kev nyab xeeb ua ntej	Fais fab tuag, txias ua ntej kho
Yooj yim- thawj qhov kev kuaj mob	Pib los ntawm raw cov ntaub ntawv → ces machinery
Lub ntsiab hierarchy	Sab nraud systems → core Cheebtsam
Spare xeem txheem	Siv cov khoom qub / tau tshaj - qhov zoo
Tshaj tawm - kho validation	Me me batch xeem ua ntej tag nrho load

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5. Kev txawj ntse daws teeb meem logic

Fault Priority Tsob Ntoo

👉 Thaum cov pellet tsis zoo tshwm sim:

Khoom siv ua ntej

• Moisture
• Particle loj
• Cov impurities

 

Txheej txheem thib ob

• Kub
• Pub stability
• Compression ratio

 

Mechanical system kawg

• Tuag hnav
• Roller mob
• Tshem tawm qhov system

 

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6. Ntsiab Engineering Summary

• Pellet quality tsis ua hauj lwm yog ibsystem- theem tsis sib npaug, tsis yog ib qho kev ua txhaum -
• Moisture stability (13-15%) yogcore tswj parameter
• 80-100℃yog qhovzoo tshaj plaws lignin ua kom ntau yam
• 0.1-0.3 hli cov menyuam sib txawv kom ntseeg tauruaj khov compression tshuav
• Feem ntau qhov tsis ua haujlwm yog los ntawmpub mis tsis ruaj khov + thermal imbalance

      

Yog xav paub ntxiv, thov hu rau peb 👉Tiv tauj peb kom paub meej ntxiv