Ma hydraulic breakers ndi zida zofunika pakumanga ndi kugwetsa, zomwe zidapangidwa kuti zipereke mphamvu yamphamvu kuswa konkriti, miyala ndi zida zina zolimba. Chimodzi mwazinthu zofunikira pakuwongolera magwiridwe antchito a hydraulic breaker ndi nayitrogeni. Kumvetsetsa chifukwa chomwe chophwanya ma hydraulic chimafunikira nayitrogeni komanso momwe mungalipiritsire ndikofunikira kuti mukhalebe ndi magwiridwe antchito komanso kukulitsa moyo wa zida zanu.
Udindo wa nayitrogeni mu hydraulic breaker
Mfundo yogwirira ntchito ya hydraulic breaker ndikusintha mphamvu ya hydraulic kukhala mphamvu ya kinetic. Mafuta a Hydraulic amathandizira pisitoni, yomwe imagunda chidacho, ndikupereka mphamvu yofunikira kuti ithyole zinthuzo. Komabe, kugwiritsa ntchito nayitrogeni kumatha kukulitsa luso la ntchitoyi.
Kodi nayitrojeni wofunika kuti muwonjezere ndi chiyani?
Anthu ambiri ofukula zinthu zakale akuda nkhawa ndi kuchuluka kwa ammonia. Pamene ammonia imalowa, kuthamanga kwa accumulator kumawonjezeka. Kuthamanga kwabwino kwa accumulator kumasiyanasiyana kutengera mtundu wa hydraulic breaker ndi zinthu zakunja. Nthawi zambiri, iyenera kuyendayenda mozungulira 1.4-1.6 MPa (pafupifupi 14-16 kg), koma izi zimatha kusiyana.
Nawa malangizo opangira nayitrogeni:
1. Lumikizani chopimira chopimira ku valavu yanjira zitatu ndikutembenuza chogwirira cha valavu motsata wotchi.
2. Lumikizani payipi ku silinda ya nayitrogeni.
3. Chotsani pulagi yowonongeka kuchokera kumagetsi ozungulira, kenaka yikani valve ya njira zitatu pa valve yojambulira ya silinda kuti muwonetsetse kuti O-ring ili m'malo.
4. Lumikizani mbali ina ya payipi ku valve ya njira zitatu.
5. Tembenuzani valavu ya ammonia mobwerezabwereza kuti mutulutse ammonia (N2). Pang'onopang'ono tembenuzirani chogwirira cha vavu chanjira zitatu molunjika kuti mukwaniritse kukakamiza komwe kwayikidwa.
6. Tembenuzani valavu ya mbali zitatu kuti mutseke, kenaka tembenuzirani chogwirira cha vavu pa botolo la nayitrogeni molunjika.
7. Pambuyo pochotsa payipi ku valve ya njira zitatu, onetsetsani kuti valve yatsekedwa.
8. Tembenuzani chogwirira cha ma valve chanjira zitatu molunjika kuti muwonenso mphamvu ya silinda.
9. Chotsani payipi ku valve ya njira zitatu.
10. Ikani bwino valavu ya njira zitatu pa valve yojambulira.
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12. Ngati kuthamanga kwa ammonia kuli kochepa, bwerezani masitepe 1 mpaka 8 mpaka mphamvu yodziwika ifike.
13. Ngati kuthamanga kuli kwakukulu, tembenuzirani chowongolera pang'onopang'ono pa valve ya njira zitatu motsatira koloko kuti mutulutse nayitrogeni mu silinda. Kupanikizika kukafika pamlingo woyenera, tembenuzirani mozungulira. Kuthamanga kwakukulu kungapangitse kuti hydraulic breaker isagwire ntchito. Onetsetsani kuti kupanikizika kumakhalabe mkati mwamtundu wotchulidwa komanso kuti O-ring pa valve ya njira zitatu imayikidwa bwino.
14. Tsatirani "Tembenukira Kumanzere | Tembenukira Kumanja” malangizo ngati pakufunika.
Chidziwitso chofunikira: Musanayambe kugwira ntchito, chonde onetsetsani kuti chowotcha chomwe chakhazikitsidwa kumene kapena chokonzedwanso chili ndi mpweya wa ammonia ndikusunga mphamvu ya 2.5, ± 0.5MPa. Ngati hydraulic circuit breaker sikugwira ntchito kwa nthawi yayitali, ndikofunikira kumasula ammonia ndikusindikiza polowera mafuta ndi madoko. Pewani kuzisunga pamalo otentha kwambiri kapena m'malo osakwana -20 digiri Celsius.
Chifukwa chake, kusakwanira kwa nayitrogeni kapena nayitrogeni wambiri kungalepheretse kugwira ntchito kwake kwanthawi zonse. Pochajitsa gasi, ndikofunikira kugwiritsa ntchito choyezera champhamvu kuti musinthe kuthamanga komwe kumapezeka mumtundu woyenera. Kusintha kwa zochitika zenizeni zogwirira ntchito sikumangoteteza zigawozo, komanso kumapangitsa kuti ntchito zonse zitheke bwino.
Ngati muli ndi mafunso okhudza ma hydraulic breakers kapena zomangira zina zofukula, chonde omasuka kulankhula nafe nthawi iliyonse, whatsapp yanga: + 8613255531097
Nthawi yotumiza: Oct-24-2024