Liquid oxygen, ruwa nitrogen, ruwa argon vacuum cryogenic ruwa ajiya tank

Bayanin samfur:

Cryogenic ruwa ajiya tankuna sun kasu kashi vacuum foda rufi nau'in da na yanayi foda rufi irin.Rufin foda yana amfani da ƙananan ƙarancin zafin jiki foda, fiber ko kayan kumfa don rage shigarwar zafi.Akwai nau'i biyu: na daya shine aikace-aikace na talakawa foda insulation (stacked insulation) a karkashin yanayin yanayi, rufin rufin ya fi kauri, kuma an cika shi da busassun nitrogen don kula da matsi mai kyau don hana danshi shiga da kuma tari, kuma shi ne. dace da ruwa nitrogen sama da zafin jiki;Wani nau'in insulation na vacuum foda shine don kwashe sararin da aka cika da foda don rage zafi na iskar gas.A lokaci guda kuma, ƙwayoyin foda kuma suna raunana canjin zafi na radiation, yana sa rufin zafi ya fi kyau.

Amfanin samfur:

1. Yawancin ƙananan tanki mai ƙarancin zafin jiki na bakin karfe an yi shi da TISCO, Baosteel ko masana'antun masu inganci iri ɗaya, silinda na ciki da bututun duka an yi su ne da bakin karfe austenitic, kuma harsashi na waje an yi shi da Q245R ko Q345R ko buƙatu mafi girma. , duk an saya daga Anyang Iron da Karfe, Handan Iron da Karfe Da sauran manyan kungiyoyin samar da karafa na cikin gida.Yawancin faranti an gyara su kuma an ɗaure su daga masana'antar karfe don rage tsaka-tsakin tsaka-tsakin, kuma ana iya tabbatar da ingancin samfurin.Saboda girman sayan yana da girma sosai, farashin mu yakamata ya zama ƙasa da kyau.

2. Ana sake duba kayan bisa ga GB150-2011 "Tsarin Matsala", kauri, ƙayyadaddun ƙayyadaddun bayanai da bayyanar, da dai sauransu, kuma ana amfani da abun ciki na ƙarfe na kayan aiki irin su kayan gwaji na spectroscopic don bincike da gwaji.Ana samar da wasu samfuran kamar yadda ake aiwatar da bangarorin gwajin samfur da gwajin aikin injina..

3. Sabon tsarin walda, kayan aikin walda mai zurfi mai zurfi, walda mai gefe guda da kafawar gefe biyu sun inganta ingantaccen aikin, bayyanar yana da kyau sosai, ƙimar cancantar yana da yawa, kuma ƙimar cancantar gano lahani shine asali.Duk walda na kewayen seams suna ɗaukar walda ta atomatik ko walƙiya mai zurfi mai zurfi, kuma duk abubuwan walda na jirgin ruwan ƙasa mai zafi ana bincika ta hanyar rediyo bisa ga ma'auni.

4. Ana yin lanƙwasa bututu a kan injin bututun CNC, wanda ke ba da garantin daidai girman girman jujjuyawar bututun.Ba a yi amfani da haɗin gwiwar gwiwar hannu ba, wanda ke rage juriya na bututun sosai kuma yana inganta kyawun tsarin bututun waje.

5. Kafin loading yashi, da danshi da datti a cikin rufi Layer an maye gurbinsu da bushe dumama nitrogen don tabbatar da bushe yanayi da kuma rage tushen outgassing.

6. A jigilar sabon yashi mai zafi mai zafi daga masana'anta zuwa masana'anta don cikawa, tabbatar da bushewar yashi na lu'u-lu'u da inganta ingantaccen injin.Cikowar yashi lu'u-lu'u yana ɗaukar tallan matsa lamba mara kyau wanda ya mamaye fasahar cika manyan girgizar girgizar ƙasa, adadin yashi lu'u-lu'u ya kai sau 1.5, yashi lu'u-lu'u iri ɗaya ne kuma cikakke, kuma tasirin adana zafi yana da kyau.

7. Tankin ajiya yana ɗaukar tsarin dumama don tabbatar da cewa yawan zafin jiki na ciki yana sama da digiri 100.Ta hanyar dumama cikin ciki, ana fitar da iskar gas a gaba, don haka kankara da aka kafa a cikin yanayin da ba za a iya jurewa ba a gaba kuma an tsawaita rayuwar injin.

8. Paint spray anticorrosion, yi amfani da epoxy zinc-rich primer, fesa sau biyu, kauri ya kai 80 microns, sa'an nan na tsakiya fenti, mu yi amfani da girgije iron tsakiyar fenti, shi ma bayan fesa 80 microns sau biyu, sai mu fesa acrylic polyurethane sau biyu The saman. gashi yana rufe saman;jimillar kauri na fenti uku ya kai kusan 240 microns;ya fi girma fiye da tsarin fenti na masana'antun gabaɗaya.

9. A ciki da waje saman na bakin karfe ciki tanki ne degreasing da pickling passivation.Ana kula da harsashi na waje na carbon karfe tare da injin fashewar fashewar ƙarfe don cire tsatsa.Ana zubar da duk tsatsa da ke saman tankin ajiya, sannan ana zubar da tsatsa da yawa a saman farantin karfe.Ƙananan ramukan suna da ƙarfi mai ƙarfi bayan fesa fenti na ƙasa na anti-tsatsa, wanda ke inganta ingancin fenti sosai.Ba wai kawai yana tabbatar da bayyanar tanki na ajiya ba, yana ƙara rayuwar fenti, amma kuma yana tabbatar da rayuwar vacuum.

10. Valves, matakin ma'auni da bawul ɗin bawul duk an yi su a cikin gida, kuma ana iya zaɓar Rosemount na duniya, Wika, Helos, Best, da sauransu.

11. Tankin ajiya yana ɗaukar ƙirar bawul ɗin aminci guda biyu, ɗaya don madadin kuma ɗaya don amfani;akwai bawuloli masu aminci a tsakiyar bawuloli biyu a cikin bututun don tabbatar da amincin samfurin.

12. Babban cryogenic ruwa oxygen, ruwa argon, ruwa nitrogen ajiya tankuna, LNG ajiya tankuna, da carbon dioxide tankunan ajiya a kasuwa suna da wani adadin ƙãre da Semi-kare kayayyakin a hannun jari, wanda ya tabbatar da bukatun mai amfani don ginawa. lokaci zuwa mafi girma.