Ioksijini elulwelo, ulwelo lwenitrogen, ulwelo argon vacuum cryogenic itanki yokugcina engamanzi

Ingcaciso yeMveliso:

Iitanki zokugcina ulwelo lwe-Cryogenic zahlulwe zaba ngumgubo wokugquma uhlobo lokugquma kunye nohlobo lokugquma umgubo womoya.Ukufakwa kwepowder kusebenzisa umgubo ophantsi we-thermal conductivity, i-fiber okanye i-foam material ukunciphisa igalelo lobushushu.Kukho iifom ezimbini: enye kukusetyenziswa kwe-insulation ye-powder eqhelekileyo (i-insulation egciniweyo) phantsi koxinzelelo lwe-atmospheric, i-insulation layer ingqindilili, kwaye izaliswe yinitrogen eyomileyo ukugcina uxinzelelo olulungileyo lokuthintela ukufuma ekungeneni kunye nokuxinana, kwaye ilungele initrogen engamanzi ngaphezu kobushushu;Olunye uhlobo lwe-vacuum powder insulation kukukhutshwa kwindawo ezaliswe ngumgubo ukunciphisa ukuhanjiswa kobushushu begesi.Kwangaxeshanye, amasuntswana omgubo kwakhona buthathaka ukudluliselwa ubushushu kwimitha, ukwenza ukugquma ubushushu ngcono.

Iinzuzo zemveliso:

1. Ininzi yetanki yokugcina i-tank ephantsi yokushisa insimbi engenasici yenziwe nge-TISCO, i-Baosteel okanye abavelisi bekhwalithi efanayo, i-cylinder yangaphakathi kunye nombhobho zonke zenziwe nge-austenitic stainless steel, kwaye igobolondo yangaphandle yenziwe nge-Q245R okanye i-Q345R okanye iimfuno eziphezulu. , zonke zithengwe kwi-Anyang Iron kunye neNsimbi, i-Handan Iron kunye neNsimbi kunye namanye amaqela amakhulu emveliso yentsimbi yasekhaya.Uninzi lwamacwecwe agxininiswe kwaye aboshwe kwisityalo sensimbi ukunciphisa amakhonkco aphakathi, kwaye umgangatho wemveliso unokuqinisekiswa.Ngenxa yokuba umthamo wokuthenga mkhulu, ixabiso lethu lifanele libe ngaphantsi ngokufanelekileyo.

2. Izinto ezisetyenziswayo ziphinda zihlolwe ngokuhambelana ne-GB150-2011 "Iinqanawa zoxinzelelo", ubukhulu, ukucaciswa kunye nokubonakala, njl., kunye nomxholo wetsimbi wezinto eziluhlaza ezifana nezixhobo zokuvavanya i-spectroscopic zisetyenziselwa uhlalutyo lwe-spectral kunye nokuvavanya.Ezinye iimveliso ziveliswa njengeepaneli zovavanyo lwemveliso kunye novavanyo lokwenziwa koomatshini lwenziwa..

3. Inkqubo entsha yokudibanisa i-welding, izixhobo ze-welding zokungena ezinzulu, i-welding yecala elilodwa kunye nokubunjwa kwamacala amabini kuye kwaphucula ukusebenza kakuhle komsebenzi, ukubonakala kuhle kakhulu, izinga lokufaneleka liphezulu kakhulu, kwaye izinga lokufumana isiqinisekiso sokufumana isiphene sisisiseko.Yonke i-welding ye-seams ye-circumferential seams ithatha i-welding ngokuzenzekelayo okanye i-welding yokungena enzulu, kwaye yonke i-welding seams yesitya sobushushu obuphantsi ihlolwe nge-radiographically ngokomgangatho.

4. Ukugoba kombhobho kwenziwa kumatshini wokugoba umbhobho we-CNC, oqinisekisa ngokungqongqo ubungakanani bejometri yokugoba kombhobho.Akukho mxube wempundu wengqiniba usetyenziswayo, nto leyo enciphisa kakhulu ukuxhathisa kwemibhobho kwaye iphucula ubuhle benkqubo yemibhobho yangaphandle.

5. Ngaphambi kokulayishwa kwesanti, ukufuma kunye nokungcola kwi-insulation layer ithathelwa indawo yi-nitrogen yokufudumeza eyomileyo ukuqinisekisa indawo eyomileyo kunye nokunciphisa umthombo wokukhupha.

6. Thumela isanti esanda kwandiswa eshushu yepearlescent ukusuka kumenzi ukuya kumzi-mveliso ukuze uzaliswe, uqinisekisa ukoma kwesanti ye-pearlescent kunye nokuphucula ukusebenza kakuhle kokucoca.Ukuzaliswa kwesanti yeperile kwamkela i-adsorption ye-negative pressure adsorption superimposed high-frequency vibration filling technology, umyinge wokuzaliswa kwesanti yeperile uphezulu ngamaxesha angama-1.5, isanti yeperile ifana kwaye igcwele, kwaye umphumo wokugcinwa kobushushu ulungile.

7. Itanki yokugcina ithatha inkqubo yokufudumala ukuqinisekisa ukuba ukushisa kwe-cylinder yangaphakathi kungaphezulu kwe-100 degrees.Ngokufudumeza ngaphakathi, igesi ikhutshwa kwangaphambili, ukwenzela ukuba umkhenkce owenziwe kwi-vacuum state ufakwe kwi-sublimated kwangaphambili kwaye ubomi be-vacuum buhlala ixesha elide.

8. Paint spray anticorrosion, sebenzisa primer epoxy zinc-rich, fafaza kabini, ubukhulu bufikelela microns 80, kwaye ke ipeyinti ephakathi, sisebenzisa ilifu intsimbi yepeyinti ephakathi, kwakhona emva kokutshiza 80 microns kabini, emva koko sitshiza acrylic polyurethane kabini Umphezulu. idyasi igubungela umphezulu;ubukhulu obupheleleyo bemigangatho emithathu yepeyinti malunga ne-240 microns;iphezulu kakhulu kunenkqubo yokutshiza ipeyinti yabavelisi ngokubanzi.

9. Imigangatho yangaphakathi nangaphandle yetanki yangaphakathi yensimbi engenasici iyancipha kwaye i-pickling passivation.Ikhabhoni yentsimbi yangaphandle iqokobhe iphathwa nge shot blasting machine grit yentsimbi ukususa umhlwa.Yonke i-rust ebusweni betanki yokugcina iphonswa kude, kwaye i-rust eninzi iphoswe phezu kweplate yensimbi.Imingxunya emincinci inokubambelela ngokuqinileyo emva kokutshiza ipeyinti ephantsi ye-anti-rust, ephucula kakhulu umgangatho wokuchasana nokubola kwepeyinti.Ayiqinisekisi kuphela ukubonakala kwetanki yokugcina, yandisa ubomi bepeyinti, kodwa iqinisekisa kwakhona ubomi be-vacuum.

10. Iivalvu, iigeyiji zenqanaba kunye neevacuum valves zonke zenziwe ekhaya, kwaye i-Rosemount yamazwe ngamazwe, i-Wika, i-Helos, i-Best, njl.

11. Itanki yokugcina ithatha uyilo lwevalvu yokhuseleko kabini, enye yeyokugcina kunye neyokusetyenziswa;kukho iivalve zokhuseleko phakathi kweevalve ezimbini kumbhobho wokuqinisekisa ukhuseleko lwemveliso.

12. I-oksijini enkulu ye-cryogenic liquid, i-argon yolwelo, iitanki zokugcina i-nitrogen, iitanki zokugcina i-LNG, kunye neetanki zokugcina i-carbon dioxide kwimarike zinexabiso elithile leemveliso ezigqityiweyo kunye nesiqingatha-ezigqityiweyo kwisitokhwe, esiqinisekisa iimfuno zomsebenzisi kulwakhiwo. ixesha ukuya kumlinganiselo omkhulu.