Hauv cov txheej txheem kev lag luam niaj hnub no, cov tshuab hluav taws xob muaj cov pa oxygen yog cov cuab yeej tseem ceeb, siv dav hauv ntau lub teb xws li metallurgy, tshuaj lom neeg kev lag luam, thiab kev kho mob, muab cov pa oxygen indispensable rau ntau yam txheej txheem. Txawm li cas los xij, txhua yam khoom siv yuav ua tsis tau thaum lub sijhawm ua haujlwm ntev. Kev nkag siab txog kev ua tsis tiav thiab kev daws teeb meem yog qhov tseem ceeb heev kom ntseeg tau tias kev tsim khoom txuas ntxiv mus.
Fais fab mov thiab pib tsis ua hauj lwm
1. Phenomenon: Lub tshuab tsis khiav thiab lub hwj chim taw qhia lub teeb tawm
Yog vim li cas: Lub hwj chim tsis txuas, lub fuse tau tawg, lossis lub hwj chim qaum tawg.
Kev daws:
Xyuas seb lub qhov (socket) puas muaj hluav taws xob thiab hloov lub fuse lossis lub hwj chim qaum puas lawm.
Paub meej tias cov khoom siv hluav taws xob muaj qhov ruaj khov (xws li 380V qhov system yuav tsum tau khaws cia hauv ± 10%).
2. Phenomenon: Lub hwj chim taw qhia lub teeb tab sis lub tshuab tsis khiav
Yog vim li cas: Lub compressor overheat tiv thaiv pib, lub pib capacitor puas, los yog compressor tsis ua hauj lwm.
Kev daws:
Nres thiab txias rau 30 feeb ua ntej rov pib dua kom tsis txhob ua haujlwm tas mus li ntau tshaj 12 teev;
Siv lub multimeter los kuaj xyuas qhov pib capacitor thiab hloov nws yog tias nws puas lawm;
Yog hais tias lub compressor puas lawm, nws yuav tsum tau rov qab mus rau lub Hoobkas kho.
Cov pa oxygen tsis zoo
1. Phenomenon: ua kom tsis muaj oxygen lossis qis qis
Yog vim li cas:
Lim yog txhaws (thib ob cua kom tsawg / humidification khob lim);
Cov yeeb nkab cua yog detached los yog siab regulating valve yog kho tsis raug.
Kev daws:
Ntxuav lossis hloov cov lim lim thiab lim lim;
Reconnect cov yeeb nkab cua thiab kho lub siab tswj valve rau 0.04MPa siab.
2. Phenomenon: Flow meter float fluctuates zoo heev los yog tsis teb
Yog vim li cas: Lub ntsuas dej tau raug kaw, cov kav dej xau los yog lub solenoid valve yog qhov tsis raug.
Kev daws:
Tig lub ntsuas ntsuas qhov ntsuas qhov ntsuas ntsuas ntsuas ntsuas seb nws puas tau daig;
Tshawb xyuas cov raj xa dej sib khi, kho qhov chaw xau lossis hloov lub solenoid valve puas.
Tsis txaus oxygen concentration
1. Phenomenon: Oxygen concentration qis dua 90%
Yog vim li cas:
Molecular sieve tsis ua hauj lwm los yog hmoov thaiv cov kav dej;
Qhov system to los yog compressor zog txo.
Kev daws:
Hloov cov adsorption ntauwd lossis cov kav dej huv huv;
Siv cov dej xab npum txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhaws;
Xyuas seb lub compressor tso zis siab raws li tus qauv (feem ntau ≥0.8MPa).
Mechanical thiab suab nrov teeb meem
1. Phenomenon: Cov suab nrov txawv txav lossis kev co
Yog vim li cas:
Kev nyab xeeb valve siab yog txawv txav (ntau tshaj 0.25MPa);
Kev txhim kho tsis zoo ntawm compressor shock absorber lossis pipeline kink.
Kev daws:
Kho qhov kev nyab xeeb valve pib siab rau 0.25MPa;
Reinstall lub caij nplooj ntoos hlav shock absorber thiab straighten lub intake pipeline.
2. Phenomenon: Cov khoom siv kub siab dhau lawm
Yog vim li cas: Thaum tshav kub kub dissipation system tsis ua hauj lwm ( kiv cua kaw lossis Circuit Court board puas ) [citation: 9].
Kev daws:
Xyuas seb lub kiv cua fais fab puas xoob;
Hloov cov kiv cua puas lossis cua sov dissipation tswj module.
V. Humidification system tsis ua hauj lwm
1. Phenomenon: Tsis muaj npuas hauv lub raj mis humidification
Yog vim li cas: Lub raj mis lub hau tsis nruj, lub ntsiab lim yog thaiv los ntawm nplai los yog xau.
Kev daws:
Tshem lub hau lub raj mis thiab tsau lub lim dej nrog dej vinegar los ntxuav nws;
Thaiv lub qhov hluav taws xob oxygen los kuaj seb qhov kev nyab xeeb valve puas qhib ib txwm.
NUZHUO GROUP has been committed to the application research, equipment manufacturing and comprehensive services of normal temperature air separation gas products, providing high-tech enterprises and global gas product users with suitable and comprehensive gas solutions to ensure customers achieve excellent productivity. For more information or needs, please feel free to contact us: 18624598141/zoeygao@hzazbel.com.
Post lub sij hawm: May-24-2025