N₂ Buffer Tank: Kusungirako Koyenera kwa Nayitrojeni kwa Ntchito Zamakampani
Ubwino wa mankhwala
Matanki opangira nayitrogeni ndi gawo lofunikira mu dongosolo lililonse la nayitrogeni. Tanki iyi imakhala ndi udindo wosunga mphamvu ya nayitrogeni yoyenera ndikuyenderera m'dongosolo lonse, kuwonetsetsa kuti ikugwira ntchito bwino. Kumvetsetsa mawonekedwe a thanki ya nayitrogeni ndikofunikira kuti muwonetsetse kuti ikugwira bwino ntchito.
Chimodzi mwazinthu zazikulu za tanki ya nayitrogeni ndi kukula kwake. Kukula kwa thanki kukhale kokwanira kusunga kuchuluka koyenera kwa nayitrogeni kuti akwaniritse zosowa za dongosolo. Kukula kwa thanki kumatengera zinthu monga kuchuluka kofunikira komanso nthawi yogwira ntchito. Tanki ya nayitrogeni yomwe ili yocheperako imatha kubweretsanso nthawi zambiri, zomwe zimabweretsa kuchepa kwa nthawi komanso kuchepa kwa zokolola. Kumbali ina, thanki yokulirapo singakhale yotsika mtengo chifukwa imawononga malo ochulukirapo komanso zinthu zambiri.
Chinthu chinanso chofunika kwambiri cha thanki ya nayitrogeni ndikuthamanga kwake. Matanki ayenera kupangidwa kuti athe kupirira mphamvu ya nayitrogeni yomwe ikusungidwa ndikugawidwa. Izi zimatsimikizira chitetezo cha thanki ndikuletsa kutayikira kulikonse kapena kulephera. Ndikofunika kukaonana ndi katswiri kapena wopanga kuti muwonetsetse kuti mphamvu ya thanki ikukwaniritsa zofunikira za nayitrogeni yanu.
Zida zomwe zimagwiritsidwa ntchito popanga thanki ya nayitrogeni ndizofunikanso kuziganizira. Matanki osungira ayenera kupangidwa ndi zinthu zosagwira dzimbiri kuti ateteze kukhudzidwa kwa mankhwala kapena kuwonongeka kwa nayitrogeni. Zida monga zitsulo zosapanga dzimbiri kapena zitsulo za carbon zokhala ndi zokutira zoyenera zimagwiritsidwa ntchito nthawi zambiri chifukwa cha kulimba kwawo komanso kukana kwa dzimbiri. Zinthu zomwe zasankhidwa ziyenera kukhala zogwirizana ndi nayitrogeni kuti tanki ikhale ndi moyo wautali komanso kugwira ntchito.
Mapangidwe a thanki ya N₂ buffer nawonso amatenga gawo lofunikira pamakhalidwe ake. Matanki opangidwa bwino ayenera kukhala ndi zinthu zomwe zimalola kuti azigwira bwino ntchito komanso kukonza. Mwachitsanzo, akasinja osungira ayenera kukhala ndi ma valve oyenerera, zoyezera kuthamanga ndi zipangizo zotetezera kuti zitsimikizidwe kuti zikuyang'aniridwa ndi kuwongolera mosavuta. Komanso, ganizirani ngati thankiyo ndiyosavuta kuyiyang'ana ndikuyisamalira, chifukwa izi zidzakhudza moyo wake wautali komanso kudalirika.
Kuyika ndi kukonza moyenera ndikofunikira kuti muwonjezere mawonekedwe a thanki ya nayitrogeni. Matanki amayenera kuikidwa moyenera motsatira malangizo a opanga komanso miyezo yamakampani. Kuwunika ndi kukonza nthawi zonse, monga kuyang'ana ngati kutayikira, kuonetsetsa kuti ma valve akugwira ntchito komanso kuyesa kupanikizika, ziyenera kuchitidwa kuti azindikire mavuto omwe angakhalepo kapena kuwonongeka. Mwamsanga, zoyenera kuchita kuti athetse vuto lililonse kuti ateteze kusokonezeka kwa dongosolo komanso kusunga bwino tanki.
Ntchito yonse ya thanki ya nitrogen surge imakhudzidwa ndi mawonekedwe ake osiyanasiyana, omwe amatsimikiziridwa ndi zofunikira zenizeni za nayitrogeni. Kumvetsetsa bwino za izi kumapangitsa kusankha bwino, kuyika, ndi kukonza matanki, zomwe zimapangitsa kuti pakhale dongosolo lodalirika la nayitrogeni.
Mwachidule, mawonekedwe a thanki ya nitrogen surge, kuphatikiza kukula kwake, kuthamanga kwake, zida, ndi kapangidwe kake, zimakhudza kwambiri ntchito yake mu dongosolo la nayitrogeni. Kulingalira moyenerera kwa zizindikirozi kumatsimikizira kuti thankiyo ndi yoyenerera kukula kwake, yokhoza kupirira kupanikizika, yomangidwa ndi zipangizo zosagwira dzimbiri, ndipo imakhala yopangidwa bwino. Kuyika ndi kukonzanso nthawi zonse kwa thanki yosungirako n'kofunikanso kuti muwonjezere mphamvu zake komanso zogwira mtima. Pomvetsetsa ndi kukhathamiritsa izi, akasinja opangira nayitrogeni amatha kuthandizira pakuchita bwino kwa nayitrogeni.
Zofunsira Zamalonda
Kugwiritsa ntchito matanki opangira nayitrogeni (N₂) ndikofunikira m'mafakitale pomwe kupanikizika ndi kuwongolera kutentha ndikofunikira. Amapangidwa kuti aziwongolera kusinthasintha kwamphamvu ndikuwonetsetsa kuyenda kwa mpweya wokhazikika, akasinja opangira nayitrogeni amagwira ntchito yofunika kwambiri m'mafakitale monga mankhwala, mankhwala, petrochemical ndi kupanga.
Ntchito yaikulu ya thanki ya nitrogen surge ndikusunga nayitrojeni pamlingo wina wake wa kupanikizika, nthawi zambiri pamwamba pa mphamvu yoyendetsera ntchito. Nayitrogeni wosungidwayo umagwiritsidwa ntchito kubwezera kutsika kwamphamvu komwe kungachitike chifukwa cha kusintha kwa kufunikira kapena kusintha kwa gasi. Pokhala ndi mphamvu yokhazikika, akasinja a buffer amathandizira kugwira ntchito kosalekeza kwa dongosolo, kuteteza kusokonezeka kapena kuwonongeka kulikonse pakupanga.
Chimodzi mwazinthu zodziwika kwambiri zopangira matanki opangira nayitrogeni ndikupanga mankhwala. M'makampani awa, kuwongolera moyenera kupanikizika ndikofunikira kuti muwonetsetse kuti njira zamankhwala zotetezeka komanso zoyenera. Matanki opangira ma surge ophatikizidwa m'makina opangira mankhwala amathandizira kukhazikika kusinthasintha kwamphamvu, potero kuchepetsa ngozi ya ngozi ndikuwonetsetsa kutulutsa kwazinthu kosasintha. Kuphatikiza apo, matanki opangira opaleshoni amapereka gwero la nayitrogeni pochita zofunda, pomwe kuchotsedwa kwa okosijeni ndikofunikira kuti tipewe okosijeni kapena zinthu zina zosafunikira.
M'makampani opanga mankhwala, akasinja opangira nayitrogeni amagwiritsidwa ntchito kwambiri kuti asungidwe bwino m'zipinda zoyera ndi ma labotale. Matankiwa amapereka gwero lodalirika la nayitrogeni pazifukwa zosiyanasiyana, kuphatikiza zida zoyeretsera, kupewa kuipitsidwa ndi kusunga kukhulupirika kwazinthu. Poyendetsa bwino kupanikizika, akasinja opangira nayitrogeni amathandizira pakuwongolera kwabwino komanso kutsata malamulo amakampani, kuwapangitsa kukhala chinthu chofunikira kwambiri pakupanga mankhwala.
Zomera za petrochemical zimaphatikizapo kunyamula zinthu zambiri zosakhazikika komanso zoyaka moto. Choncho, chitetezo n'chofunika kwambiri pazinthu zoterezi. Matanki a nayitrogeni amagwiritsidwa ntchito pano ngati njira yodzitetezera ku kuphulika kapena moto. Pokhala ndi kuthamanga kosalekeza, matanki opangira ma surge amateteza zida zogwirira ntchito kuti zisawonongeke zomwe zingachitike chifukwa cha kusintha kwadzidzidzi kwa kuthamanga kwadongosolo.
Kuphatikiza pamakampani opanga mankhwala, mankhwala ndi petrochemical, akasinja opangira nayitrogeni amagwiritsidwa ntchito kwambiri popanga zomwe zimafunika kuwongolera kupanikizika, monga kupanga magalimoto, kukonza zakudya ndi zakumwa, komanso kugwiritsa ntchito ndege. M'mafakitale awa, akasinja opangira nayitrogeni amathandizira kuti pakhale kupanikizika kosalekeza m'makina osiyanasiyana a pneumatic, kuwonetsetsa kuti makina ofunikira ndi zida zikugwira ntchito mosalekeza.
Posankha thanki ya nayitrogeni yopangira ntchito inayake, pali zinthu zingapo zomwe ziyenera kuganiziridwa. Zinthu izi zikuphatikiza mphamvu ya tanki, kuchuluka kwa kuthamanga ndi zida zomangira. Ndikofunikira kusankha thanki yomwe ingathe kukwaniritsa bwino kayendedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake.
Mwachidule, akasinja opangira nayitrogeni ndi gawo lofunikira kwambiri pamagwiritsidwe osiyanasiyana am'mafakitale, omwe amapereka kukhazikika kofunikira kofunikira kuti zitsimikizire kuti ntchito zikuyenda bwino. Kuthekera kwake kubwezera kusinthasintha kwapakatikati ndikupereka mpweya wokhazikika wa nayitrogeni kumapangitsa kukhala chinthu chofunikira kwambiri m'mafakitale omwe kuwongolera bwino ndi kudalirika ndikofunikira. Popanga ndalama mu thanki yoyenera ya nayitrogeni, makampani amatha kukulitsa magwiridwe antchito, kuchepetsa chiopsezo, ndi kusunga kukhulupirika kwa kupanga, zomwe zimathandizira kuti chipambano chikhale bwino m'malo ampikisano amakono.
Fakitale
Malo Onyamuka
Malo opangira
| Zolinga zapangidwe ndi zofunikira zamakono | ||||||||
| nambala ya siriyo | polojekiti | chotengera | ||||||
| 1 | Miyezo ndi ndondomeko ya mapangidwe, kupanga, kuyesa ndi kuyang'anira | 1. GB/T150.1 ~ 150.4-2011 "Zotengera Zopanikizika". 2. TSG 21-2016 "Malamulo Oyang'anira Zachitetezo Aukadaulo a Zombo Zopanikizika Zokhazikika". 3. NB/T47015-2011 "Malamulo Owotcherera pa Zotengera Zopanikizika". | ||||||
| 2 | mapangidwe amphamvu MPa | 5.0 | ||||||
| 3 | kupanikizika kwa ntchito | MPa | 4.0 | |||||
| 4 | khazikitsani kutentha ℃ | 80 | ||||||
| 5 | Kutentha kwa ntchito ℃ | 20 | ||||||
| 6 | wapakati | Air/Non-toxic/Gulu Lachiwiri | ||||||
| 7 | Main kuthamanga chigawo chakuthupi | Chitsulo mbale kalasi ndi muyezo | Q345R GB/T713-2014 | |||||
| fufuzaninso | / | |||||||
| 8 | Zida zowotcherera | kuwotcherera arc pansi pamadzi | H10Mn2+SJ101 | |||||
| kuwotcherera arc zitsulo, argon tungsten arc kuwotcherera, electrode arc kuwotcherera | ER50-6,J507 | |||||||
| 9 | Weld joint coefficient | 1.0 | ||||||
| 10 | Zosataya kuzindikira | Type A, B splice cholumikizira | NB/T47013.2-2015 | 100% X-ray, Class II, Detection Technology Kalasi AB | ||||
| NB/T47013.3-2015 | / | |||||||
| A, B, C, D, E mtundu welded mfundo | NB/T47013.4-2015 | 100% kuyendera maginito tinthu, kalasi | ||||||
| 11 | Chiwongolero cha corrosion mm | 1 | ||||||
| 12 | Werengani makulidwe mm | Silinda: 17.81 Mutu: 17.69 | ||||||
| 13 | voliyumu yonse m³ | 5 | ||||||
| 14 | Kudzaza chinthu | / | ||||||
| 15 | kutentha mankhwala | / | ||||||
| 16 | Magawo a Container | Kalasi II | ||||||
| 17 | Mapangidwe a seismic code ndi kalasi | gawo 8 | ||||||
| 18 | Mphepo yokonza katundu ndi liwiro la mphepo | Kuthamanga kwa mphepo 850Pa | ||||||
| 19 | mayeso kuthamanga | Kuyeza kwa Hydrostatic (kutentha kwa madzi osatsika kuposa 5 ° C) MPa | / | |||||
| air pressure test MPa | 5.5 (Nayitrogeni) | |||||||
| Kuyeza kwa mpweya | MPa | / | ||||||
| 20 | Zida zotetezera ndi zida | pressure gauge | Imbani: 100mm Range: 0 ~ 10MPa | |||||
| valavu chitetezo | set pressure: MPa | 4.4 | ||||||
| m'mimba mwake mwadzina | Chithunzi cha DN40 | |||||||
| 21 | kuyeretsa pamwamba | JB/T6896-2007 | ||||||
| 22 | Design moyo utumiki | 20 zaka | ||||||
| 23 | Kupaka ndi Kutumiza | Malinga ndi malamulo a NB/T10558-2021 "Pressure Vessel Coating and Transport Packaging" | ||||||
| "Zindikirani: 1. Zidazi ziyenera kukhazikika bwino, ndipo kukana kwapansi kuyenera kukhala ≤10Ω.2. Zidazi zimawunikiridwa pafupipafupi malinga ndi zofunikira za TSG 21-2016 "Safety Technical Supervision Regulations for Stationary Pressure Vessels". Pamene kuchuluka kwa dzimbiri kwa zipangizo kumafika pamtengo wotchulidwa pachithunzichi pasadakhale nthawi yogwiritsira ntchito zipangizozo, zidzayimitsidwa nthawi yomweyo.3. Maonekedwe a nozzle amawoneka molunjika kwa A. " | ||||||||
| Nozzle tebulo | ||||||||
| chizindikiro | Kukula mwadzina | Connection size standard | Kulumikiza pamwamba mtundu | cholinga kapena dzina | ||||
| A | DN80 | HG/T 20592-2009 WN80(B)-63 | RF | mpweya | ||||
| B | / | M20 × 1.5 | Chitsanzo cha butterfly | Mawonekedwe a Pressure gauge | ||||
| ( | DN80 | HG/T 20592-2009 WN80(B)-63 | RF | chotulutsira mpweya | ||||
| D | Chithunzi cha DN40 | / | kuwotcherera | Mawonekedwe a valve chitetezo | ||||
| E | DN25 | / | kuwotcherera | Malo otulutsirako Sewage | ||||
| F | Chithunzi cha DN40 | HG/T 20592-2009 WN40(B)-63 | RF | thermometer pakamwa | ||||
| M | Chithunzi cha DN450 | HG/T 20615-2009 S0450-300 | RF | ngalande | ||||
