Itanki ye-buffer ye-Buffer: Ukugcinwa kwe-nitrogen ngokufanelekileyo kwizicelo zemveliso
Inzuzo yemveliso
Iitanki ze-nitrogen tyando licandelo elibalulekileyo kwinkqubo ye-nitrogen. Le tanki inoxanduva lokugcina uxinzelelo olufanelekileyo lwe-nitrogen kwaye ihambe kuyo yonke le nkqubo, iqinisekisa ukusebenza kwayo ngokugqibeleleyo. Ukuqonda iimpawu zetanki ye-nitrogen tyando kubalulekile ekuqinisekiseni ukusebenza kwalo kunye nokusebenza kwalo.
Enye yeempawu eziphambili zetanki ye-nitrogen chibi busayizi. Ubungakanani betanki kufuneka kwanele ukugcina isixa esifanelekileyo se-nitrogen ukuze sifezekise iimfuno zenkqubo. Ubungakanani betanki buxhomekeke kwizinto ezinje ngenqanaba lokuqhuba elifunwayo kunye nexesha lokusebenza. Itanki ye-nitrogen chibi encinci kakhulu inokubangela ukugcwalisa rhoqo, okukhokelela kwixesha lokuphumla kwaye kunciphise imveliso. Kwelinye icala, itanki elingaphezulu linokungabi nazindleko kuba lisebenzisa indawo enkulu kunye nezixhobo.
Elinye inqaku elibalulekileyo letanki ye-nitrogen thabatha ngumgangatho wayo woxinzelelo. Iitanki kufuneka zenzelwe ukumelana noxinzelelo lwe-nitrogen ogcinwe kwaye isasazwe. Lo mlinganiso uqinisekisa ukhuseleko lwetanki kwaye uthintele nakuphi na ukuvuza okanye ukusilela. Kubalulekile ukuba unxibelelane nengcali okanye umenzi ukuqinisekisa ukuba umlinganiso we-TAK uhlangabezana neemfuno ezithile zenkqubo yakho ye-nitrogen.
Izixhobo ezisetyenziselwa ukwakha itanki ye-nitrogen thark ikwayinto ebalulekileyo ekufuneka uyiqwalasele. Iitanki zokugcina kufuneka zakhiwe ngezinto ezinganyangekiyo zithintelo ukuthintela ukuphendula kwekhemikhali okanye ukonakaliswa kunxibelelwano ne-nitrogen. Izixhobo ezinje ngentsimbi engenasitayile okanye i-carbon yentsimbi enamachaphaza afanelekileyo ihlala isetyenziswa ngenxa yokuqina kwabo kunye nokunganyangekala kwabo. Izixhobo ezikhethiweyo kufuneka zihambelane ne-nitrogen ukuqinisekisa itanki yobomi kunye nokusebenza.
Uyilo lwetanki ye-charner idlala indima ebalulekileyo kwiimpawu zayo. Iitanki ezenziwe kakuhle kufuneka zibandakanye iimpawu ezivumela ukusebenza kunye nokugcinwa. Umzekelo, iitanki zokugcina kufuneka zibe neevalvu ezifanelekileyo, i-geogus yoxinzelelo kunye nezixhobo zokhuseleko ukuqinisekisa ukubeka iliso ngokulula kunye nolawulo. Kwakhona cinga ukuba itanki ilula ukuyihlola, njengoko oku kuyakuchaphazela ubomi obude kunye nokuthembeka kwayo.
Ufakelo olufanelekileyo kunye nolondolozo lubalulekile ekukhuliseni iimpawu zetanki yokuqhawula i-nitrogen thak. Iitanki kufuneka zifakwe ngokuchanekileyo ngokobume bomenzi kunye nemigangatho yemigangatho. Ukuhlolwa rhoqo kunye nemisebenzi yolondolozo, njengokujonga ukuvuza, ukuqinisekisa ukusebenza kweValve kunye nokuvavanya amanqanaba oxinzelelo, kufuneka kwenziwe ukuze kuchongwe naziphi na iingxaki okanye ukuwohloka. Ukukhawuleza, inyathelo elifanelekileyo kufuneka lithathwe ukusombulula naziphi na iingxaki ukuthintela ukuphazamiseka kwenkqubo kunye nokugcina i-TAK isebenze.
Intsebenzo iyonke yetanki yoqhaqho yinitrogen ichatshazelwa ziimpawu zalo ezahlukeneyo, ezichazwe ngokuyintloko ziimfuno ezithile zenkqubo ye-nitrogen. Ukuqonda okucokisekileyo kwezi mpawu kuvumela ukhetho olufanelekileyo lwetanki, ufakelo kunye nokulungiswa, kukhokelela kwinkqubo efanelekileyo ye-nitrogen.
Isishwankathelo, iimpawu zetanki ye-nitrogen chibi, kubandakanya ubungakanani bayo, ireyithi yoxinzelelo, izixhobo, kunye nokuyilwa, kuchaphazela kakhulu ukusebenza kwenkqubo ye-nitrogen. Ukuqwalaselwa ngokufanelekileyo kwezi mpawu ziqinisekisa ukuba itanki inyibilike ngokufanelekileyo, iyakwazi ukumelana noxinzelelo, ukwakhiwa kwezinto ezinganyangekiyo, kwaye inesakhiwo esikhiweyo. Ukufakwa kunye nokugcinwa rhoqo kwetanki yokugcina kubaluleke kakhulu ukukhulisa ukusebenza kwalo kunye nokusebenza kwayo. Ngokuqonda kunye nokwenza ukuba le mizobo, iitanki ze-nitrogen thandeni zinokuba negalelo kwimpumelelo ye-nitrogen.
Izicelo zeMveliso
Ukusetyenziswa kweetanki ze-nitrogen (N₂) ibalulekile kwiinkqubo zemveliso apho uxinzelelo kunye nolawulo lobushushu lubalulekile. Yenzelwe ukulawula uxinzelelo loxinzelelo kwaye uqinisekise ukuhamba ngegesi, i-nitrogen tyando idlala indima ephambili kwizicelo ezahlukeneyo ezifana nezixhobo ezifana nekhemikhali, i-Petrochemical kunye nemveliso.
Umsebenzi ophambili wetanki ye-nitrogen chibi kukugcina i-nitrogen kwinqanaba loxinzelelo oluthile, ngokufuthi ngaphezulu koxinzelelo lwenkqubo. I-witrogen egciniweyo isetyenziselwa ukuhlawula uxinzelelo lwehla enokuthi lenzeke ngenxa yotshintsho kwimfuno okanye utshintsho ekunikezelweni kwegesi. Ngokugcina uxinzelelo oluzinzileyo, iitanki ze-buffer ziqhubela phambili ukusebenza kwenkqubo, ukuthintela nakuphi na ukuphazamiseka okanye iziphene kwimveliso.
Enye yezona zicelo zibalaseleyo ze-nitrogen tharogen utyanile. Kweli shishini, ukulawulwa ngokuchanekileyo koxinzelelo kubalulekile ekuqinisekiseni ukuphendula kwekhemikhali ekhuselekileyo nefanelekileyo. Iitanki zoqhaqho zidityaniswe kwiinkqubo zokuqhubekisa kwamachiza zinceda ukuzinzisa uxinzelelo lokugcwala, ngaloo ndlela kuncitshiswa umngcipheko weengozi kunye nokuqinisekisa ukuphuma kwemveliso. Ukongeza, iitanki zoqhaqho zibonelela ngomthombo we-nitrogen kwimisebenzi yokuthengisa, apho ukususwa kweoksijini kubalulekile ukuthintela i-oxidation okanye ezinye izinto ezingafunekiyo.
Kumzi-mveliso wamayeza, iitanki ze-nitrogen utya zisetyenziswa ngokubanzi ukugcina iimeko zendalo esingqongileyo kumagumbi acocekileyo kunye neelebhu. Ezi tanki zibonelela ngomthombo onokuthenjwa weNitrogen kwiinjongo ezahlukeneyo, kubandakanya nokucoca izixhobo, ukuthintela ungcoliseko kunye nokugcina imveliso yokugcina imveliso. Ngokulawula uxinzelelo ngempumelelo, iitanki ze-nitrogen thabatha zinegalelo kulawulo lomgangatho ngokubanzi kunye nokuthotyelwa kwemigaqo-nkqubo, ibenza babe yi-asethi ebalulekileyo kwimveliso yamachiza.
Izityalo zePetrochemical zezityalo zibandakanya ukuphatha inani elininzi lezinto ezinokutsha. Ke ngoko, ukhuseleko lubalulekile kwizibonelelo ezinjalo. Iitanki ze-nitrogen utya zisetyenziswa apha njengenyathelo lokuphandulelayo ngokuchasene nokuqhushumba okanye umlilo. Ngokugcina uxinzelelo oluphezulu, iitanki zokuphefumla zikhusela izixhobo zenkqubo kumonakalo onokubangelwa lutshintsho ngequbuliso kuxinzelelo lwenkqubo.
Ukongeza kumachiza, amayeza kunye namashishini e-Petrognical and Peetrogen utyanswanga asetyenziswa ngokubanzi kwiinkqubo zokufumana uxinzelelo oluchanekileyo, njengokuveliswa kweemoto, ukutya kunye nezicelo ze-aerospace. Kula mashishini, iitanki ze-nitrogen thark zinceda ukugcina uxinzelelo rhoqo kwiinkqubo ezahlukeneyo ze-pneumatic, ukuqinisekisa ukusebenza okungapheliyo koomatshini abagxekayo kunye nezixhobo.
Xa ukhetha itanki ye-nitrogen thak yesicelo esithile, kufuneka ithathelwe ingqalelo. Ezi zinto zibandakanya amandla etanki efunekayo, uluhlu loxinzelelo kunye nezixhobo zokwakha. Kubalulekile ukukhetha itanki elinokufezekisa ngokwaneleyo ukuhamba kunye nengcinezelo yeso sistim, ngelixa ithathela ingqalelo izinto ezinjengokunganyangekala kokunyanzelwa, kunye nokuthotyelwa kwendalo.
Isishwankathelo, iitanki ze-nitrogen chic zizinto ezingenantsingiselo kwizicelo ezahlukeneyo zemizi-mveliso, zibonelela ngozinzo olufuneka kakhulu ukuze kuqinisekiswe imisebenzi ekhuselekileyo nefanelekileyo. Ukwazi kwayo ukubuyisela uxinzelelo lokuguquguquka kwaye kunikezelwe ukuhamba kwe-nitrojen oqinisekileyo kwenza ukuba ibe yi-asethi ebalulekileyo kwimizi-mveliso apho ulawulo oluchanekileyo lubalulekile. Ngokutyala imali kwitanki ye-nitrogen elungileyo, iinkampani zinokonyusa ukusebenza okusebenzayo, nokunciphisa umngcipheko, kunye nokugcina ukuthembeka kwemveliso, ekugqibeleni nokuba negalelo kwimpumelelo iyonke kwindawo ekhuphisanayo yemveliso.
Umzi-mveliso
Indawo yokuhamba
Indawo yemveliso
| Uyilo lweeparameter kunye neemfuno zobugcisa | ||||||||
| Inombolo yesiriyeli | iprojekthi | isitya | ||||||
| 1 | Imigangatho kunye neenkcazo zoyilo, ukuvelisa, uvavanyo kunye nokuhlolwa | 1. GB / T150.1 ~ 150.4-2011 "Iinqanawa zoxinzelelo". I-2. I-Tsg 21 ukuya kwe-2416 I-3. NB / T47015-2011 "Imigaqo yeWelding yeenqanawa zoxinzelelo". | ||||||
| 2 | Uxinzelelo lwe-MPA | 5.0 | ||||||
| 3 | uxinzelelo lomsebenzi | Mpa | 4.0 | |||||
| 4 | Cwangcisa i-temprew ℃ | 80 | ||||||
| 5 | Ukusebenza kobushushu ℃ | 20 | ||||||
| 6 | phakathi | Iqela lomoya / elingenatyhefu / lesibini | ||||||
| 7 | Izinto eziphambili zecandelo loxinzelelo | Inqanaba le-SETEL Plate kunye noMgangatho | Q345r GB / T713-2014 | |||||
| phinda | / | |||||||
| 8 | Izinto ze-welding | I-arc ye-arc ye-arc | H10mn2 + sj101 | |||||
| I-gesi inyibiliki ye-Arc Welc Welding, Argon Tungsten Arc Welc Welc, electrode Arc welc | ER50-6, J507 | |||||||
| 9 | I-Weld Joint Appling | 1.0 | ||||||
| 10 | Ilahlekile ukuqaphela | Chwetheza i-A, B SPlice Connector | I-NB / T47013.2-2015 | I-100% x-ray, iklasi II, ekufumaneni itekhnoloji yeTekhnoloji Ab | ||||
| I-NB / T47013.3-2015 | / | |||||||
| A, B, C, D, ETeedgeed Amalungu e-Weldied | I-NB / T47013.4-2015 | I-100% ye-magnetic ye-suagnetic, iBakala | ||||||
| 11 | I-Corrosion Gqibelelo mm | 1 | ||||||
| 12 | Bala ubungqingqwa mm | I-Cylinder: 17.81 Intloko: 17.69 | ||||||
| 13 | Umthamo opheleleyo M³ | 5 | ||||||
| 14 | Ukuzalisa | / | ||||||
| 15 | Unyango lobushushu | / | ||||||
| 16 | Iindidi zekhonteyina | Iklasi II | ||||||
| 17 | Ikhowudi yoyilo lwe-seismic kunye neBanga | Inqanaba lesi-8 | ||||||
| 18 | Ikhowudi yomoya yomoya kunye nesantya somoya | Uxinzelelo lomoya 850pa | ||||||
| 19 | uxinzelelo lovavanyo | Uvavanyo lwe-hydrostatic (iqondo lobushushu lamanzi alikho ngaphezulu kwe-5 ° C) MPA | / | |||||
| Uvavanyo loxinzelelo lomoya MPA | 5.5 (Nitrogen) | |||||||
| Uvavanyo lokuqina komoya | Mpa | / | ||||||
| 20 | Izixhobo zoKhuseleko kunye nezixhobo | ekhupha ifuthe | Dayela: Uluhlu lwe-100mm: 0 ~ 10MPA | |||||
| ivalve yokhuseleko | Cwangcisa uxinzelelo: MPA | 4.4 | ||||||
| Ububanzi beNgoma | I-DN40 | |||||||
| 21 | Ukucoca umphezulu | I-JB / T6896-2007 | ||||||
| 22 | Yiloyilo lobomi | Iminyaka engama-20 | ||||||
| 23 | Ukupakisha kunye nokuhambisa | Ngokwemigaqo ye-NB / T105588-2021 "uxinzelelo lwenqanawa | ||||||
| "Qaphela: 1. Izixhobo kufuneka zibekwe ngokufanelekileyo, kwaye ukuxhathisa komhlaba kufanele ukuba kube ≤10ω.2. Esi sixhobo sihlolwa rhoqo ngokweemfuno ze-TSG 21 ukuya ku-6 " Xa isixa sobuso sezixhobo sifikelela kwixabiso elichaziweyo kumzobo ngaphambi kokusetyenziswa kwezixhobo, kuya kumiswa ngokukhawuleza.3. Ukuqhelaniswa kwe-nozzle kujongwa kwicala lika-A. " | ||||||||
| Itafile ye-nozzle | ||||||||
| isimboli | Ubungakanani beLizwe | Ubungakanani bonxibelelwano | Ukudibanisa uhlobo lomphezulu | injongo okanye igama | ||||
| A | Dn80 | Hg / t 20592-2009 WN80 (B) -63 | Rf | Ukutya komoya | ||||
| B | / | M20 × 1.5 | Iphethini yebhabhathane | Uhlobo lweDigige | ||||
| ( | Dn80 | Hg / t 20592-2009 WN80 (B) -63 | Rf | ukuphuma komoya | ||||
| D | I-DN40 | / | ilding | Isinxibelelanisi sokhuseleko | ||||
| E | Dn25 | / | ilding | Indawo yokuphuma kwe-sewage | ||||
| F | I-DN40 | Hg / t 20592-2009 WN40 WN40 (B) -63 | Rf | Umlomo we-thermometer | ||||
| M | I-DN450 | Hg / t 20615-2009 s0450-300 | Rf | manhole | ||||
