Majenereta a nayitrogeni (omwe nthawi zambiri amakhala PSA kapena majenereta a nayitrogeni olekanitsa membrane) amatha kulephera kugwira ntchito chifukwa cha kusagwira bwino ntchito, kukalamba kwa zigawo, kapena zinthu zachilengedwe. Izi ndi zinthu zomwe zimachitika kawirikawiri, kusanthula chifukwa, ndi njira zothetsera mavuto:
I. Kuchepa kwa Kupanga kwa Nayitrogeni
1. Kusanthula Chifukwa
- Kupanikizika kapena kuchuluka kwa mpweya wotulutsa mpweya wopopera mpweya kosakwanira.
- Njira yothira mpweya wothira (fyuluta, choumitsira mufiriji), zomwe zimapangitsa kuti mpweya usamayende bwino.
- Kukalamba, kuphwanyika, kapena kuipitsidwa (kuipitsidwa ndi mafuta/madzi) kwa sieve ya carbon molecular (PSA models).
- Valavu (valavu ya solenoid, valavu ya pneumatic) kutuluka kapena kusintha kosazolowereka.
2. Mayankho
- Yang'anani magawo ogwiritsira ntchito compressor ya mpweya kuti muwonetsetse kuti kuthamanga kwa mpweya kukukwaniritsa zofunikira (nthawi zambiri 0.6 ~ 0.85MPa).
- Sinthani zinthu zosefera zomwe zatsekeka (monga zosefera zolondola, zosefera za kaboni zomwe zagwiritsidwa ntchito).
- Ma PSA: Yang'anani sefa ya carbon molecular; isintheni ngati sigwira ntchito; ngati yaipitsidwa ndi mafuta, iyenera kukonzedwanso kapena kutsukidwa.
- Yang'anani kutseka kwa ma valve, yeretsani zinyalala za pakati pa ma valve, kapena sinthani ma valve owonongeka.
II. Kulephera kwa Nayitrogeni Woyera
1. Kusanthula Chifukwa
- Kukhazikitsa nthawi yosinthira nsanja yolumikizidwa molakwika (PSA model).
- Mpweya wolowera uli ndi mafuta, madzi, kapena zinthu zosafunika, zomwe zimadetsa gawo la adsorbent kapena membrane.
- Kulephera kwa chowunikira choyera kapena kupotoka kwa calibration.
- Kutayikira kwa madzi mu payipi yotulutsira nayitrogeni.
2. Mayankho
- Sinthani nthawi yogwiritsira ntchito madzi (onani buku la malangizo a zida kapena funsani wopanga).
- Yang'anani dongosolo lokonzekera musanagwiritse ntchito, onetsetsani kuti chowumitsira ndi fyuluta yoziziritsa zikugwira ntchito bwino ndikuchotsa mafuta ndi madzi.
- Sinthani kapena sinthani sensa yowunikira ya kuyera.
- Gwiritsani ntchito madzi a sopo kuti muwone momwe mapaipi amalumikizirana komanso kukonza kutayikira kwa madzi.
III. Makina Opanga Nayitrogeni Osazolowereka
1. Alamu Yopanikizika Kwambiri
Chifukwa: Valavu yotulutsa utsi yatsekeka, vavu yosatseguka bwino.
Yankho: Tsukani valavu kapena yang'anani zizindikiro zowongolera kuti muwonetsetse kuti utsi ukuyenda bwino.
2. Alamu Yotsika Pakapanikizika
Chifukwa: Kusakwanira kwa mpweya wochokera ku compressor ya mpweya, kutayikira kwa mapaipi, kutsekeka kwa fyuluta.
Kuthetsa mavuto: Yang'anani kuthamanga kwa mpweya wotulutsa mpweya, konzani kutayikira, ndikuyikanso chinthu chosefera.
IV. Phokoso Losazolowereka kapena Kugwedezeka mu Jenereta za Nayitrogeni
1. Kusanthula Chifukwa
- Kuwonongeka kapena vuto la mkati mwa mabearing a air compressor.
- Sefa ya molekyulu ya kaboni yotayirira kapena yosweka mkati mwa nsanja yoyatsira madzi (PSA models).
- Mapaipi osakhazikika kapena zida zamakanika.
2. Mayankho
- Imani chopumira mpweya ndikuchiyang'ana; sinthani ziwalo zosweka.
- Bwezerani kapena sinthani sieve ya carbon molecular, kuonetsetsa kuti ikugwirizana bwino panthawi yodzaza.
- Limbitsani zothandizira mapaipi ndi kulimbitsa mabotolo.
V. Kulephera kwa Makina Owongolera Okha
1. Zizindikiro
- Kulephera kwa pulogalamu ya PLC, palibe chiwonetsero pa touchscreen, zizindikiro zosazolowereka za sensor.
2. Mayankho
- Yambitsaninso makina owongolera ndikuyang'ana magetsi ndi mawaya.
- Sinthani masensa owonongeka (monga masensa opanikizika ndi mita yoyendera madzi).
- Lumikizanani ndi wopanga kuti musinthe kapena kubwezeretsa pulogalamu yowongolera.
VI. Machenjezo Ena
1. Malangizo Okonza Tsiku ndi Tsiku
- Sinthani chinthu chosefera nthawi zonse (ndi bwino kuchita miyezi 3-6 iliyonse).
- Yang'anirani nthawi ya moyo wa sieve ya carbon molecular kapena membrane module (nthawi zambiri zaka 3-5).
- Lembani deta yogwirira ntchito (kuthamanga, kuyera, ndi kuchuluka kwa madzi) kuti muzitha kulosera zolakwika mosavuta.
2. Malangizo Oteteza
- Nthawi zonse chepetsani mpweya musanatseke kuti mukonze kuti mupewe kuvulala ndi mpweya woipa kwambiri.
- Pewani kugwiritsa ntchito zipangizozi pamalo otentha kwambiri, ozizira kwambiri, kapena okhala ndi fumbi.
Ngati vuto silingathe kuthetsedwa palokha, tikukulimbikitsani kulankhulana ndi wopanga zida kapena katswiri wokonza. Mitundu yosiyanasiyana ya opanga nayitrogeni ili ndi kusiyana kwakukulu pakupanga; chonde onani buku la malangizo a zida kuti mugwiritse ntchito.
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Nthawi yotumizira: Dec-06-2025
