Jamming & Thaiv hauv Prawn Feed Extruder Machine: Ua, Teeb meem & Txhim kho ceev

 

Phau ntawv no qhia txog cov hauv paus ntsiab lus ntawm blockages hauvmini hluav taws xob cws pub extruder tshuab(cov khoom siv, cov txheej txheem, cov khoom siv, kev ua haujlwm) thiab muab kev daws teeb meem meej, kev thaiv kev nyab xeeb, thiab kev tiv thaiv ntev ntev los pab koj txo qis sijhawm thiab ua kom muaj kev tsim khoom tas mus li.

 

 

• Sudden surge nyob rau hauv lub ntsiab chav tsev tam sim no, tripping lub Circuit Court breaker, lub cev muaj zog pib tsis tau
  
• Tsis muaj cov khoom tawm ntawm lub qhov hluav taws xob, qhov txawv txav siab chamber siab
• Lub tshuab hnyav vibration, muaj suab nrov, nrog rau tsw ntxhiab / pa luam yeeb
• Cov ntsia hlau tsis tuaj yeem tig, phau ntawv cranking ntsib kev ua haujlwm hnyav

 

 

1. Cov khoom tseem ceeb (feem ntau)

• Raw material moisture content too high (>20%) los yog tsawg dhau (<10%), poor flowability
  
• Cov khoom nyoos uas muaj fiber ntau / roj cov ntsiab lus, nws yooj yim rau lo thiab clumping
• Kev sib kis nrog cov khoom tawv xws li hlau / pob zeb / yas, jamming lub hau

 

2. Cov txheej txheem tsis tsim nyog

• Screw / chim hnav, kev sib dhos tsis raug cai, axial txav
• Kev puas tsuaj, kev tshem tawm ntau dhau, lubrication tsis ua haujlwm
• Gearbox hnav, cov hniav tawg, meshing tsis zoo

 

3. Prawn Feed Ua Tshuab Cheebtsam tsis ua haujlwm

• Ntsia hlau / hnyav hnyav hnav, kev tshem tawm ntau dhau, cov khoom siv rov qab
• Cov kabmob puas, qaug dab peg, ntsia hlau tsis tuaj yeem tig
• Transmission system malfunction (siv breakage, iav jamming)

 

4. Kev ua haujlwm thiab kev saib xyuas tsis raug

• Ua tsis tiav preheat ua ntej pib, pub khoom noj ua ntej qhov kub thiab txias txaus
• Ua tsis tiav cov khoom khoob ua ntej kaw, ua rau cov pob txha seem
• Ntev -lub sij hawm tsis tu lub thoob, ua rau cov khoom tawv thiab thaiv

 

 

1. Kev kaw thaum muaj xwm txheej ceev thiab ua haujlwm nyab xeeb

• Tam sim ntawd disconnect lub hwj chim mov, dai cov cim ceeb toom, thiab tsis txhob yuam pib-nce
  
• Tso lub chamber siab (qhib lub valve) kom tiv thaiv cov khoom tawg
• Tom qab lub dab dej cw pub extruder txias, manually tig lub tshuab los txiav txim siab qhov ntsuas qhov thaiv.

 

2. Cov kev txwv tsis pub muab qhab nia

• Kev thaiv me me: Txo qhov ceev thiab pub tus nqi, thim rov qab rau cov khoom tawm
  
• Kev thaiv nruab nrab: Tshem tawm lub taub hau tuag, ntxuav qhov chaw nres nkoj tawm, thiab maj mam tshem tawm
• Kev thaiv hnyav: Tshem tawm lub thoob, siv lub cuab yeej tshwj xeeb los ntxuav cov khoom siv / cov khoom tawv (tsis txhob siv cov cuab yeej ntse los khawb cov phab ntsa sab hauv)

 

3. Kho cov khoom tsis raug

• Tshawb xyuas cov ntsia hlau / Kho lossis hloov cov khoom siv phom sij.
  
• Hloov cov bearings puas thiab kis tau tus mob los xyuas kom meej kev sib hloov.
• Ntxuav lub taub hau tuag, kho cov kab thaiv thaiv, thiab xyuas kom cov khoom tso tawm tsis sib xws.

 

 

• nruj me ntsis tswj raw cov ntaub ntawv noo noo (12% -18%) thiab ntxiv dag zog rau impurity tshem tawm.
  
• Standardize pib-cov txheej txheem: preheat rau qhov kub thiab txias ua ntej pub.
• Ntxuav lub taub hau tuag tsis tu ncua (txhua qhov kev hloov pauv) thiab disassemble thiab tshuaj xyuas lub thoob txhua lub lim tiam.
• Txhim kho cov txheej txheem tsis zoo kom phim cov yam ntxwv ntawm cov khoom siv raw thiab tsis txhob overload.
• Tsim ib lub cav thaiv, txheeb xyuas qhov ua rau, thiab ua kom zoo dua qub.

 

 

Cov tsos mob	Tej yam ua rau	Ceev ceev
Tsis tso tawm	Tuag blockage / qis temp	Ntxuav tuag, nce temp
Backflow ntawm inlet	Siab tsis txaus	Txo cov khoom noj, kos tuag
Siab tam sim no	Overload / jam	Nres tam sim ntawd
Hlawv tsw	Overheating / carbonization	Ntxuav + kho temp
Rov qab clogging	Raw khoom qhov teeb meem	Rov xyuas cov dej noo & qhov loj me

 

👉    Tau txais qhov kev tsocai tshiab kawg