Kugwiritsa Ntchito Mabotolo a Dewar
Kuyenda kwa madzi m'botolo la Dewar: choyamba onetsetsani kuti valavu yayikulu ya chitoliro cha seti ya dewar yotsalira yatsekedwa. Tsegulani mavalavu a gasi ndi otulutsa mpweya pa dewar yokonzeka kugwiritsidwa ntchito, kenako tsegulani valavu yoyenera pa skid ya manifold yolumikizidwa ku dewar, kenako tsegulani valavu yayikulu ya chitoliro. Pomaliza, tsegulani valavu pamalo olowera gasi, ndipo madziwo amaperekedwa kwa wogwiritsa ntchito atapatsidwa mpweya ndi wowongolera. Mukapereka madzi, ngati kupanikizika kwa silinda sikukwanira, mutha kutsegula valavu yokakamiza ya silinda ndikukakamiza silinda kudzera mu makina okakamiza a silinda, kuti mupeze kupanikizika kokwanira kwa madzi.
Ubwino wa Mabotolo a Dewar
Choyamba ndi chakuti imatha kusunga mpweya wambiri pa mphamvu yochepa poyerekeza ndi ma cylinders a gasi opanikizika. Chachiwiri ndi chakuti imapereka gwero losavuta kugwiritsa ntchito lamadzimadzi a cryogenic. Chifukwa dewar ndi yolimba komanso yodalirika, imagwira ntchito kwa nthawi yayitali, ndipo ili ndi njira yake yoperekera mpweya, pogwiritsa ntchito carburetor yake yomangidwa mkati ndipo imatha kutulutsa mpweya wotentha mpaka 10m3/h (mpweya, nayitrogeni, argon), mpweya wotulutsa mpweya wokhazikika wa 1.2mpa (mtundu wapakati wopanikizika) 2.2mpa (mtundu wa kuthamanga kwambiri), umakwaniritsa zofunikira za mpweya nthawi zonse.
Ntchito Yokonzekera
1. Ngati mtunda pakati pa botolo la dewar ndi botolo la okosijeni uli pamwamba pa mtunda wotetezeka (mtunda pakati pa mabotolo awiri uyenera kupitirira mamita 5).
2, palibe chipangizo chozimitsira moto chozungulira botolo, ndipo nthawi yomweyo, payenera kukhala chipangizo chozimitsira moto pafupi.
3. Yang'anani ngati mabotolo a dewar (mabotolo) ali olumikizidwa bwino kwa ogwiritsa ntchito.
4, onani dongosololi. Ma valve onse, ma pressure gauges, ma valve oteteza, mabotolo a dewar (matanki) pogwiritsa ntchito valavu ayenera kukhala athunthu komanso osavuta kugwiritsa ntchito.
5, makina operekera mpweya sayenera kukhala ndi mafuta ndi kutayikira.
Zoyenera Kutsatira Podzaza
Musanadzaze mabotolo a dewar (mabotolo) ndi madzi oundana, choyamba dziwani malo odzazira ndi mtundu wa zodzaza za masilinda a gasi. Chonde onani tebulo lofotokozera za malonda kuti muwone mtundu wa zodzaza. Kuti muwonetsetse kuti kudzaza kolondola, chonde gwiritsani ntchito sikelo poyeza.
1. Lumikizani valavu yolowera ndi kutulutsa madzi ya silinda (silinda ya DPW ndi valavu yolowera madzi) ndi gwero la madzi ndi Vacuum Insulated Flexible Hose, ndipo imangeni popanda kutuluka.
2. Tsegulani valavu yotulutsira mpweya ndi valavu yolowera ndi yotulutsira mpweya ya silinda ya gasi, kenako tsegulani valavu yotulutsira mpweya kuti muyambe kudzaza.
3. Pa nthawi yodzaza, kupanikizika mu botolo kumayang'aniridwa ndi choyezera kupanikizika ndipo valavu yotulutsira madzi imasinthidwa kuti kupanikizika kukhale pa 0.07 ~ 0.1mpa (10 ~ 15 psi).
4. Tsekani valavu yolowera ndi yotulutsira madzi, valavu yotulutsira madzi ndi valavu yoperekera madzi ikafika pamlingo woyenera wodzaza madzi.
5. Chotsani payipi yotumizira madzi ndikuchotsa silinda pa sikelo.
Chenjezo: Musadzaze masilinda a gasi mopitirira muyeso.
Chenjezo: Tsimikizirani botolo ndi malo odzazira musanadzaze.
Chenjezo: Iyenera kudzazidwa pamalo opumira bwino chifukwa mpweya wochuluka ndi woopsa kwambiri.
Dziwani: silinda yodzazidwa mokwanira imatha kukwera msanga kwambiri ndipo ingayambitse valavu yothandiza kutseguka.
Chenjezo: Musasute fodya kapena kuyandikira moto nthawi yomweyo mutagwiritsa ntchito mpweya wamadzimadzi kapena mpweya wachilengedwe wosungunuka, chifukwa pali kuthekera kwakukulu kwa mpweya wamadzimadzi kapena mpweya wachilengedwe wosungunuka kutayikira pa zovala.
Zipangizo za HL Cryogenic
Kampani ya HL Cryogenic Equipment yomwe idakhazikitsidwa mu 1992 ndi kampani yogwirizana ndi kampani ya Chengdu Holy Cryogenic Equipment ku China. Kampani ya HL Cryogenic Equipment yadzipereka pakupanga ndi kupanga High Vacuum Insulated Cryogenic Piping System ndi zida zina zothandizira.
Kuti mudziwe zambiri, chonde pitani patsamba lovomerezekawww.hlcryo.com, kapena tumizani imelo kwainfo@cdholy.com.
Nthawi yotumizira: Okutobala-16-2021
