Yuav kuaj xyuas thiab txo cov suab nrov li cas hauv Aquatic Feed Pellet Extruders?

 

Kev co txawv txav hauvfloating ntses pub pellet extruder tshuabyog qhov teeb meem ntau yam uas tuaj yeem taug qab rov qab rau kev teeb tsa, cov khoom tsis ua haujlwm, cov khoom siv, thiab cov teeb meem sib kis. Los ntawm kev hais txog cov hauv paus hauv paus nrog cov kev daws teeb meem -xws li kev sib raug zoo, kev saib xyuas niaj hnub, thiab kev ua kom zoo ntawm cov txheej txheem- cov neeg tsim khoom tuaj yeem txo qis kev co, ua kom cov khoom zoo dua qub, cov khoom zoo dua qub, thiab cov cuab yeej siv tau ntev dua.

 

 

1. Metallic Impact suab

• Tau qhov twg los: ntsia hlau thiab chim sib tsoo, tawg iav hniav, tawg bearing
• Cov yam ntxwv: High zaus, ntse, tsis sib xws, nrog rau kev vibration ntxiv

 

2. Kev sib txhuam / khawb suab

• Source: Qhuav bearing kev sib txhuam, tsis txaus clearance ntawm cov ntsia hlau thiab chim, siv slippage
• Yam ntxwv: Nruam, hnyav, kub ceev ceev

 

3. Muffled/Roaring nrov

• Tau qhov twg los: Cov khoom thaiv, kev hloov siab ceev hauv lub tshuab chamber, lub hauv paus resonance
• Yam ntxwv: Tsawg zaus, sib sib zog nqus, pom tseeb tshuab kev co

 

4. Ntxawm/Tswv Suab

• Tau qhov twg los: Chav / Gas to, txawv txav tsis zoo siab ntawm cov khoom noj inlet, siab -ceev bearing hnav
• Yam ntxwv: High zaus, hnyav, nrog rau kev hloov pauv siab

 

 

1. Mechanical Component Failure

• Cov kabmob hnav, tsis muaj lubrication, kev tshem tawm ntau dhau, ua rau kev sib txhuam qhuav / cuam tshuam lub suab
  
• Ntsia Hlau / Kev sib dhos tsis zoo los yog kev tshem tawm tsis txaus ua rau hlau -rau - hlau txhuam.
• Gearbox hnav, cov hniav tawg, lossis tsis zoo meshing ua rau muaj kev cuam tshuam.

 

2. Cov khoom siv thiab cov txheej txheem teeb meem

• Cov khoom tawv hauv cov khoom siv raw cuam tshuam cov ntsia hlau, ua rau muaj suab nrov.
  
• Kev pub mis tsis sib xws lossis cov dej noo tsis zoo ua rau muaj kev hloov pauv sai ntawm cov khoom ntws.
• Kub / siab khiav tawm ua rau cov khoom agglomeration thiab blockage, ua rau nrov nrov.

 

3. Kev teeb tsa thiab kev sib kis tsis raug

• Loose foundation los yog coaxiality sib txawv ua rau lub suab nrov resonance.
• Loose los yog swb txoj siv / saws ua rau kev sib txhuam / xuav.
• Cov couplings puas los yog dynamic imbalance exacerbate kev co thiab suab nrov.

 

 

1. Lub Suab Source Location and Emergency Handling

• Sound Source Qhov chaw thiab kev tuav xwm ceev:
• Nres lub tshuab thiab disconnect fais fab. Siv lub stethoscope / vibration meter los nrhiav lub suab.
• Hlau-rau-hlau cuam tshuam lub suab: Tam sim ntawd xyuas cov ntsia hlau / chim thiab gearbox; hloov qhov puas lawm.
• Kev sib txhuam suab: xyuas cov kabmob lubrication thiab txoj siv tawv nruj; kho clearances

 

2. Kho cov khoom siv kho tshuab

• Hloov cov bearings hnav; standardize lubrication (cov roj lubrication / ...) (Oil Lubrication)
  
• Kho cov ntsia hlau thiab chim tshem tawm (0.1-0.3mm), kho qhov chaw hnav.
• Tshawb xyuas lub gearbox, hloov lub zog tawg, thiab kho qhov tseeb meshing.

 

3. Cov txheej txheem thiab cov khoom siv kom zoo

• Ntxiv dag zog rau cov khoom nyoos impurity tshem tawm kom tsis txhob muaj cov khoom nyuaj nkag mus.
  
• Cov khoom noj ruaj khov thiab noo noo kom tsis txhob hloov cov khoom siv tam sim ntawd.
• Precise kub thiab siab tswj los tiv thaiv cov khoom agglomeration thiab blockage.

 

4. Kev teeb tsa thiab kev sib kis sib txuas

• Tighten thauj tog rau nkoj bolts, raug coaxiality, thiab nruab shock absorbers.
  
• Kho txoj siv / saw nro thiab hloov cov hnub nyoog sib kis.
• Kho couplings thiab kho lub cev muaj zog dynamic tshuav nyiaj li cas.

 

 

• Tsis tu ncua (txhua lub limtiam) kuaj lub suab nrov thiab kev co thiab tsim kom muaj kev ceeb toom ntxov.
  
• Txhua hli lubricate bearings, tshuaj xyuas cov khoom sib kis, thiab hloov qhov tsis zoo tam sim.
• Ua kom zoo tshaj qhov kev teeb tsa ntawm lub rooj cob qhia thiab ntxiv cov npog tsis zoo / suab- nqus cov ntaub ntawv.
• Standardize cov txheej txheem kev khiav hauj lwm kom tsis txhob muaj kev tso cai pib / nres kev khiav hauj lwm thiab kev hloov pauv tam sim ntawd.

 

👉    Tau txais qhov kev tsocai tshiab kawg