1. Sarudza Vharuvhu Yebasa reCryogenic
KusarudzaVharuvhu yeCryogenicKushandiswa kwe cryogenic kunogona kuoma zvikuru. Vatengi vanofanira kufunga nezvemamiriro ezvinhu ari muchikepe nemufekitori. Uyezve, hunhu hwe cryogenic fluids hunoda kushanda kwevharuvhu chaiyo. Kusarudzwa kwakakodzera kunovimbisa kuvimbika kwemiti, dziviriro yemidziyo, uye kushanda kwakachengeteka. Musika wepasi rose weLNG unoshandisa magadzirirwo maviri makuru emavharuvhu.
Mushandi anofanira kuderedza saizi kuti tangi regasi rechisikigo rirambe riri diki sezvinobvira. Vanoita izvi kuburikidza neLNG (gasi rechisikigo rakanyungudutswa, gasi rechisikigo rakanyungudutswa). Nekutonhorera kusvika gasi rechisikigo rinova mvura. -165 ° C. Pakupisa uku, vharuvhu huru yekuparadzanisa inofanira kuramba ichishanda
2. Chii chinokanganisa dhizaini yeCryogenic Valve
Kupisa kune simba guru pakugadzirwa kwevharuvhu. Semuenzaniso, vashandisi vanogona kuida munzvimbo dzinozivikanwa dzakadai seMiddle East. Kana kuti, inogona kukodzera nzvimbo dzinotonhora dzakadai segungwa rePolar. Nzvimbo dzese dzinogona kukanganisa kuomarara uye kugara kwenguva refu kwevharuvhu. Zvikamu zvevharuvhu idzi zvinosanganisira muviri wevharuvhu, bhoneti, tsinde, chisimbiso chetsinde, vharuvhu yebhora uye chigaro chevharuvhu. Nekuda kwekusiyana kwezvinhu, zvikamu izvi zvinokura uye zvinokotama pakupisa kwakasiyana。
2.1. Sarudzo dzekushandisa Cryogenic
• Vashandi vanoshandisa mavharuvhu munzvimbo dzinotonhora, dzakadai sematangi emafuta mugungwa rePolar.
• Vashandi vanoshandisa mavharuvhu kudzora mvura iri pasi pechando.
Kana paine magasi anopisa zvakanyanya, akadai segasi rechisikigo kana okisijeni, vharuvhu inofanirawo kushanda nemazvo kana paine moto.
2.2. Kumanikidzwa kwevharuvhu yeCryogenic
Kumanikidzwa kunowedzera panguva yekubata firiji zvakanaka. Izvi zvinokonzerwa nekupisa kwakanyanya kwenzvimbo uye kuumbwa kweutsi kunotevera. Kungwarira kwakakosha kunofanirwa kutorwa pakugadzira sisitimu yevharuvhu/mapaipi. Izvi zvinobvumira kumanikidzwa kuungana.
2.3. Kupisa kweVharuvhu yeCryogenic
Kuchinja-chinja kwekushisa nekukurumidza kunogona kukanganisa kuchengetedzeka kwevashandi nemafekitori. Nekuda kwekusiyana kwemuumbirwo wezvinhu uye nguva yavanenge vachiiswa mufiriji, chikamu chimwe nechimwe chevharuvhu ye cryogenic chinokura uye chinodzika nemitengo yakasiyana.
Dambudziko guru pakubata mafiriji kuwedzera kwekupisa kubva munzvimbo dzakatenderedza. Kuwedzera uku kwekupisa ndiko kunoita kuti vagadziri vaparadzanise mavharuvhu nemapombi.
Pamusoro pekupisa kwakanyanya, vharuvhu inofanirawo kusangana nematambudziko makuru. Kune helium yakanyungudika, tembiricha yegasi yakanyungudika inoderera kusvika -270 ° C.
2.4. Basa reCryogenic Valve
Kusiyana neizvi, kana tembiricha ikadzikira kusvika pazero chaiyo, mashandiro emavharuvhu anova akaoma zvikuru. Mavharuvhu anopenya anobatanidza mapombi nemagasi emvura kune nharaunda. Anoita izvi patembiricha yekunze. Mugumisiro wacho unogona kuva mutsauko wetembiricha unosvika 300°C pakati pepombi nenzvimbo.
2.5. Kushanda zvakanaka kwevharuvhu yeCryogenic
Musiyano wekupisa unokonzera kuyerera kwekupisa kubva kunzvimbo inodziya kuenda kunzvimbo inotonhora. Izvi zvinokanganisa mashandiro evharuvhu. Zvinoderedzawo kushanda zvakanaka kwehurongwa muzviitiko zvakanyanya. Izvi zvinonyanya kutyisa kana chando chikaumbwa pamucheto unodziya.
Zvisinei, mukushandiswa kwekupisa kwakaderera, maitiro aya ekupisa asingashande anoitwawo nemaune. Maitiro aya anoshandiswa kuvhara tsinde yevharuvhu. Kazhinji, tsinde yevharuvhu inovharwa nepurasitiki. Zvinhu izvi hazvigone kumira tembiricha yakaderera, asi zvisimbiso zvesimbi zvinoshanda zvakanyanya zvezvikamu zviviri izvi, zvinofamba zvakanyanya munzira dzakasiyana, zvinodhura zvakanyanya uye hazvigoneke.
2.6. Kuvhara Vharuvhu yeCryogenic
Pane mhinduro iri nyore kwazvo yedambudziko iri! Unounza purasitiki inoshandiswa kuvhara tsinde yevharuvhu panzvimbo ine tembiricha yakajairika. Izvi zvinoreva kuti chivharo chetsinde yevharuvhu chinofanira kuchengetwa kure nemvura.
2.7. Vharuvhu ine tambo nhatu dzakasimba dzinotenderera dzakatenderedza
Ma "offsets" aya anobvumira vharuvhu kuvhura nekuvharika. Haana kukweshana kwakanyanya uye kukweshana panguva yekushanda. Inoshandisawo stem torque kuita kuti vharuvhu inyatsosimba. Chimwe chezvinetso zvekuchengetedza LNG makomba akavharirwa. Mumakomba aya, mvura inogona kuzvimba zvakanyanya kanopfuura ka600. Vharuvhu ine kutenderera katatu inobvisa dambudziko iri.
2.8. Mavharuvhu ekuongorora baffle rimwe chete uye maviri
Mavharuvhu aya chinhu chakakosha mumidziyo inonyungudutsa mvura nekuti anodzivirira kukuvara kunokonzerwa nekuyerera kwemvura. Zvinhu zvakagadzirwa nehukuru zvinhu zvakakosha kufunga nezvazvo nekuti mavharuvhu anodhura. Mhedzisiro yemavharuvhu asina kunaka inogona kukuvadza.
3. Mainjiniya Anoita Sei Kuti Cryogenic Valve Irambe Yakasimba?
Kubuda kwemvura kunodhura zvikuru kana munhu achifunga nezvemutengo wekutanga kugadzira gasi kuita refrigerant. Zvine njodziwo.
Dambudziko guru netekinoroji ye cryogenic mukana wekubuda kwechigaro chemavharuvhu. Vatengi vanowanzo deredza kukura kwetsinde ne radial kana tichienzanisa nemuviri. Kana vatengi vakasarudza vharuvhu chaiyo, vanogona kudzivirira matambudziko ari pamusoro apa.
Kambani yedu inokurudzira kushandisa mavharuvhu anodziya zvishoma akagadzirwa nesimbi isingatsvi. Pakushanda negasi rakanyungudutswa, chinhu chacho chinopindura zvakanaka kumazinga ekupisa.Mavharuvhu eCryogenicvanofanira kushandisa zvinhu zvakakodzera zvekuvharira zvine kusimba kwebhaa rinosvika 100. Pamusoro pezvo, kutambanudza bhoneti chinhu chakakosha nekuti ndicho chinoita kuti chivhariso chestem sealant chive chakasimba.
Nguva yekutumira: Chivabvu-13-2020