Yuav ua li cas teeb meem floating ntses pub extruder tshuab Faults? - Kev paub

cov ntsiab lus

Blockage faults nyob rau hauv floating ntses zaub mov extruders feem ntau yog muab faib ua peb pawg: pub inlet blockage, extrusion chamber blockage, thiab tuag taub hau blockage. Cov tsos mob thiab qhov ua rau muaj qhov thaiv qhov sib txawv nyob ntawm qhov chaw, xav tau kev sib txawv meej rau kev daws teeb meem thiab kev daws teeb meem. Cov tsos mob ntawm cov khoom noj khoom haus muaj xws li kev cuam tshuam kev noj zaub mov thiab cov khoom siv tsis zoo. Cov laj thawj tseem ceeb yog feem ntau cov khoom siv raw cov dej noo ntau dhau (ntau tshaj 15%), tsis tiav crushed raw khoom clumps, los yog ntau heev ceev ceev.

Thaum lub sij hawm daws teeb meem, ua ntej saib xyuas lub xeev ntawm cov khoom siv raw hauv lub hopper pub. Yog tias cov khoom siv raw accumulates thiab tsis poob, nws tuaj yeem txiav txim siab ua ntej tias cov khoom noj khoom haus raug thaiv. Kev daws: Tam sim ntawd kaw lub tshuab los ntawm disconnecting lub hwj chim, tshem tawm lub feed hopper, thiab siv phau ntawv cov cuab yeej los tshem tawm tej clumped raw khoom. Ib txhij tshawb xyuas cov ntaub ntawv raw cov dej noo; yog tias nws siab dhau, qhuav nws. Kho lub feed regulating valve kom txo tau qhov pub ceev, kom ntseeg tau tias tus nqi pub khoom sib tw rau cov ntsia hlau thawb lub peev xwm.

Extrusion chamber blockage yog qhov txhaum loj dua, tshwm sim sai li sai tau ntawm lub tshuab me me ntab ntses noj pellet tshuab, lub cev muaj zog overload tripping, nrog rau cov suab nrov txawv txav. Cov laj thawj tseem ceeb yog cov dej noo ntau dhau hauv cov khoom siv raw (hauv qab 12%) ua rau muaj kev sib txhuam ntau dhau, lossis cov ntsia hlau hnyav hnyav tiv thaiv cov khoom noj ib txwm muaj. Nws kuj tuaj yeem yog vim muaj cov tawv impurities xws li hlau lossis pob zeb hauv cov khoom siv raw. Kev daws teeb meem yuav tsum tau ua ntej disconnecting lub hwj chim thiab txias cov khoom, ces tshem tawm cov tuag thiab pub system. Siv ib tug tshwj xeeb tu pas nrig kom tshem tawm lub extrusion chamber los ntawm qhov kawg tuag nyob rau hauv thim rov qab, ua tib zoo soj ntsuam rau cov impurities nyuaj los yog ntsia hlau coj cov cim thaum lub sij hawm ntxuav. Yog tias pom cov impurities nyuaj, ntxuav lawv kom huv si thiab tshuaj xyuas cov ntsia hlau thiab cov phab ntsa sab hauv ntawm lub extrusion chamber rau kev puas tsuaj. Yog tias cov ntsia hlau hnav hnyav heev (ntsia hlau ntug hnav tshaj 2 hli), hloov tam sim ntawd.

Tuag blockage nyob rau hauv me me ntses pub pellet extruders manifests raws li cuam tshuam tawm los yog txawv txav pellet tsim (tsis sib xws pellet loj, sai sai txo nyob rau hauv paug). Qhov no feem ntau tshwm sim los ntawm qhov tuag qhov chaw raug thaiv los ntawm scorched raw khoom los yog impurities, los yog los ntawm cov khoom siv raw ua ke vim qhov kub thiab txias heev. Thaum kho qhov teeb meem, tshem tawm cov tuag thiab saib lub qhov ncauj rau cov blockages. Kev daws: Ntxuav cov blockage hauv lub taub hau tuag nrog txhuam txhuam zoo. Yog tias muaj cov khoom siv kub hnyiab, muab tso rau hauv dej kub ua ntej ntxuav. Txheeb xyuas lub taub hau cua kub kom paub meej tias qhov kub thiab txias ntawm 120-140 degree. Yog tias lub tshuab cua sov ua haujlwm tsis raug, nws yuav tsum tau kho lossis hloov. Tom qab ntxuav, xyuas kom lub sealing gasket zoo lawm thaum reinstalling lub taub hau tuag los tiv thaiv cov ntaub ntawv raw.

Tiv thaiv kev thaiv hauv tsev me me siv lub tshuab ua zaub mov dev: Tus yuam sij rau kev tiv thaiv kev thaiv yog cov khoom siv raw pretreatment (tswj cov dej noo, tshuaj ntsuam impurities, thiab xyuas kom meej particle loj raws li cov qauv) thiab cov khoom siv tu txhua hnub. Nws raug nquahu kom kuaj cov dej noo ntawm cov ntaub ntawv raw nrog lub ntsuas dej noo ua ntej tsim khoom thiab siv lub vibrating npo los tshuaj xyuas cov impurities. Ntxuav txhua qhov chaw ntawm extruder tam sim ntawd tom qab txhua qhov kev tsim tawm kom tsis txhob muaj cov khoom siv raw. Tsis tu ncua xyuas qhov xwm txheej ntawm cov ntsia hlau thiab tuag lub taub hau, thiab hloov cov khoom hnav hauv lub sijhawm kom txo tau qhov tshwm sim ntawm cov blockages los ntawm qhov chaw.

Yam khoom siv

How To Choose The Mold For The Feed Extruder? Feed Extruder Operation Details Why Can The Feed Extruder Produce Round Shapes? How To Improve The Quality And Yield Of Feed?

txog Peb

MIKIM cov ntses pub pellet cov kab ntau lawm thiab cov tshuab txhawb nqa muaj txiaj ntsig zoo rau cov nyiaj. Tsis yog lawv pheej yig xwb, tshem tawm cov neeg lag luam nruab nrab thiab tso cai rau me thiab nruab nrab- cov lag luam me (SMEs) thiab cov neeg ua liaj ua teb ntses los yuav cov khoom ua tiav ntawm tus nqi tsim nyog, tab sis lawv kuj khav theeb tshwj xeeb. Cov txheej txheem automated tag nrho, los ntawm cov khoom siv raw crushing thiab meej cov khoom sib xyaw rau extrusion pelleting thiab maturation, yog ua tiav nyob rau hauv ib tug nruam ntws. Qhov no ua rau muaj cov hmoov txhuv nplej siab gelatinization thiab cov txheej txheem pellet zoo, txhim kho kev tsim khoom thiab kev noj zaub mov zoo, ua tiav "tus nqi qis, siab tso zis." Xaiv MIKIM ntses pub pellet ntau lawm kab txhais tau hais tias muaj kev txaus siab ua ntej- muag thiab tom qab- kev muag khoom, suav nrog 24-teev kev txhawb nqa cov neeg siv khoom hauv online, ib- xyoo lav rau tag nrho lub tshuab, kev teeb tsa hauv chaw, commissioning, thiab kev saib xyuas, thiab cov khoom seem ruaj khov. Cov neeg siv khoom tuaj yeem yuav nrog kev ntseeg siab thiab siv nrog kev thaj yeeb ntawm lub siab, nrog rau cov txiaj ntsig zoo thiab kev pabcuam zoo!

Neeg tuaj xyuas

20240318174503