Common Faults Ntawm Copper Granulator Machine

I. Tsis muaj cov khoom tso tawm lossis cov khoom siv tsis zoo

Tej Yam Ua Tau:
Clogged tuag orifices (ntau nyob rau hauv ntub granulation); hnav los yog tsis zoo positioned cutter; cov ntaub ntawv tsis haum cov dej noo (qhuav dhau los yog ntub dhau); kev noj zaub mov tsis zoo (piv txwv li, ntsia hlau jamming, noj tsis sib xws).

Kev daws:
Nres lub tshuab thiab ntxuav qhov chaw tuag (siv rab koob tooj liab lossis ib lub cuab yeej ntxuav tshwj xeeb); xyuas thiab kho qhov sib txawv ntawm lub cutter los yog hloov lub cutter; kho cov ntaub ntawv noo noo mus rau qhov xav tau ntau yam (feem ntau 8% -15%, nyob ntawm cov khoom); ntxuav lub feed inlet thiab xyuas seb lub hau ntswj yog jammed lossis yog tias lub cev muaj zog ua haujlwm zoo.

II. Granules Tsis tsim los yog hmoov hnyav

Tej Yam Ua Tau: Tsis txaus binder lossis sib tov tsis sib xws; tsis txaus extrusion siab (ntau qhov sib txawv ntawm lub siab rollers, qis hydraulic / pneumatic siab); teeb meem kev tsim cov khoom (tsis muaj viscous Cheebtsam); over drying kub ua rau embrittlement.

Cov kev daws teeb meem: Ua kom zoo rau hom thiab tus nqi ntawm cov binder kom ntseeg tau tias sib xyaw ua ke; kho qhov sib txawv ntawm lub siab rollers los yog nce lub zog siab; ntxiv qhov tsim nyog ntawm binder (xws li hmoov txhuv nplej siab, PVP, thiab lwm yam) rau kev tsim; tswj cov txheej txheem ziab kom tsis txhob dhau - ziab.

III. Motor Overload los yog Tripping

Tej Yam Ua Tau: Cov khoom siv tawv dhau los yog muaj cov impurities (xws li hlau, pob); cov khoom jamming hauv cov khoom siv; lubrication tsis zoo ntawm cov khoom sib kis lossis cov kabmob puas; lub cev muaj zog lossis zaus converter malfunction.

Kev daws: Nres lub tshuab thiab xyuas seb cov khoom puas muaj cov khoom txawv teb chaws; sieve tawm cov khoom loj los yog tawv; qhib cov cuab yeej thiab ntxuav qhov jamming qhov chaw (xws li extrusion chamber, tuag); xyuas lub gearbox thiab bearing lubrication; ntxiv cov roj lubricating lossis hloov cov kabmob yog tias tsim nyog; xyuas lub cev muaj zog tam sim no, rwb thaiv tsev, thiab zaus converter parameter nqis.

IV. Uneven Particle Loj

Tej Yam Ua Tau: Tsis ruaj khov los yog hnav lub tshuab txiav ceev; ib nrab thaiv ntawm qhov tuag; cov khoom tsis zoo flowability los yog noj tsis sib xws; Kev hloov pauv hauv siab rollers.

Kev daws: Calibrate los yog hloov lub cutter kom ruaj khov ceev; ntxuav lub qhov tuag kom paub meej tias tag nrho cov qhov yog qhov tseeb; txhim kho cov khoom flowability (piv txwv li, ntxiv flow aids) los yog optimize cov khoom noj; xyuas lub siab stability ntawm hydraulic / pneumatic system.

V. Cov cuab yeej tsis zoo vibration lossis suab nrov dhau

Tej Yam Ua Tau: Kev tsis txaus siab ntawm lub ntsiab ncej lossis lub siab chais; xoob thauj tog rau nkoj bolts; hnav lossis puas bearings; kev teeb tsa tsis raug tuag phaj.

Cov kev daws teeb meem: Nres lub tshuab thiab ceev cov thauj tog rau nkoj bolts; xyuas qhov concentricity ntawm lub ntsiab ncej, kho los yog hloov cov khoom hnav; hloov cov kabmob puas; reinstall lub phaj tuag, kom ntseeg tau tias kev sib raug zoo.