Waalka Balanbaalis ee Cryogenic

Sharaxaad Gaaban:

WAALKA BALAAGGA CRYOGENIC: Waxaa loo sameeyay Qabow Ba'an & Isku hallayn aan la isku halleyn karin Ka gudub caqabadaha codsiyada heerkulka aadka u hooseeya iyadoo la adeegsanayo Waalka Balaambaliga Cryogenic ee si sax ah loo farsameeyay. Waxaa si gaar ah loogu talagalay deegaannada adag ee LNG (Gaaska Dabiiciga ah ee Liquefied), nitrogen dareere ah, ogsijiin, argon, CO2, iyo dareere kale oo cryogenic ah, waalkani wuxuu bixiyaa waxqabad heer sare ah, badbaado, iyo cimri dheer halkaasoo waalka caadiga ahi ku guuldareysto. Xuduudaha farsamada ee balanbaalisyada cryogenic va...


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Qalabka Falaadhaha

Calaamadaha Alaabta

QALABKA BALAAGGA EE CRYOGENIC: Waxaa loo sameeyay qabow daran iyo kalsooni aan la isku halleyn karin

Ka gudub caqabadaha codsiyada heerkulka aadka u hooseeya iyadoo la adeegsanayo qalabkayaga saxda ah ee la farsameeyayWaalka Balanbaalis ee Cryogenic. Waxaa si gaar ah loogu talagalay deegaannada adag ee LNG (Gaaska Dabiiciga ah ee Liquefied), nitrogen dareere ah, oksijiin, argon, CO2, iyo dareere kale oo cryogenic ah, waalkani wuxuu bixiyaa waxqabad heer sare ah, badbaado, iyo cimri dheer halkaasoo waalka caadiga ahi uu xumaado.

Xuduudaha farsamada ee waalka balanbaalis ee cryogenic

Cabbirka magacaaban NPS 1/2″ – 48″ (DN15 -1200 mm)
Cadaadis magac leh Fasalka 150, 300, 600Lb, 900LB, 1500LB
Xidhiidhka Dhammaadka Flange RF, Flange RTJ, BW, SW, NPT, iwm.
Hawlgalka Kabaal, Sanduuqa Gear, Hawl-wadeennada Pneumatic, Hawl-wadeennada Korontada
Alaab Kaarboon Stee: LCB (-46℃), LC3 (-101℃).Bir aan miridh lahayn: CF8 (-196℃), CF8M, CF3, CF3M.

Bir aan la taaban karin oo laba jibbaaran: 4A, 5A, 6A.

Isticmaalka heerkulka -46℃, -101℃, -196℃, -253℃.
Dhexdhexaad la isticmaali karo Gaaska dabiiciga ah ee dareeraha ah (LGN), ethylene, propylene, daawo, hawada sare, iwm.
Heerka naqshadeynta API6D, BS6364, MSS SP-134
Waji ka Waji ASME B16.34, ASME B16.10
Heerka isku xirka ASME B16.5, ASME B16.47
Heerka tijaabada API 598
Heerarka kale API 624, ISO 15848-1, ISO 15848-2, API 607, API 6FA

Talooyin: Soo saarista iyo tijaabinta waalka cryogenic

Waalalka cryogenic waxay u baahan yihiin xakamayn tayo oo adag oo ku saabsan habaynta qaybaha.

1. Daawaynta gaarka ah ee cryogenic:Qaybaha mashiinka qallafsan waxaa la dhigayaa qaboojiyaha dhowr saacadood (2-6 saacadood) si loo sii daayo walbahaarka, loo hubiyo waxqabadka heerkulka hooseeya ee walaxda, loona hubiyo cabbirka farsamaynta si looga hortago in waalka uu daato sababtoo ah isbeddelka uu keeno isbeddelka heerkulka marka la shaqeynayo xaaladaha heerkulka hooseeya.

2. Tijaabada saameynta:Ka dib marka qaybaha waalka ay dhammaystiraan daaweynta cryogenic, waxay u baahan yihiin inay maraan tijaabo saameyn heerkul hoose leh, waxaana la isku soo ururin karaa oo keliya ka dib marka baaritaanka la xaqiijiyo.

3. Nadiifinta Qaybaha Waalka: Isku-dubaridka waalka sidoo kale wuu ka duwan yahay kan waalka caadiga ah. Qaybaha waalka waa in si adag loo nadiifiyaa si looga saaro wasakhda saliidda si loo hubiyo waxqabadka.

4. Tijaabada Nitrogen-ka: Ka dib marka la isku xidho waalka, waxaa loo baahan yahay tijaabo heerkul hoose. Qalabka loogu talagalay tijaabinta heerkulka hooseeya wuu ka duwan yahay kan waalka caadiga ah, waxaana loo baahan yahay in naytarojiin loo isticmaalo tijaabinta.

 

Maxaad u Doorataa Valve-ka Balanbaalisyada Cryogenic-ga ah

Waxqabadka Qabowga ee aan la mid ahayn:Waxaa loo sameeyay inuu si habsami leh u shaqeeyo heerkulka hoos u dhacaya ilaa -196°C (-320°F) iyo wixii ka dambeeya. Qayb kasta, laga bilaabo jirka ilaa saxanka ilaa kursiga, si taxaddar leh ayaa loo xushay loona daaweeyay si ay u adkeysato kulaylka xad-dhaafka ah iyada oo aan wax u dhimayn sharafta.

Naqshadeynta Bonnet-ka oo la dheereeyey:

Koofiyad Dheer oo ah Balanbaalis Waalka

Naqdiyadeenna muhiimka ahfidinta jirridda dheer (foon dheer)Waxay u shaqeysaa sidii caqabad kuleyl. Astaantan xariifka ah:

Waxay ka hortagtaa barafowga kursiga:Waxay ka ilaalisaa qaybaha muhiimka ah ee shaabadaynta wadada qabow ee daran.

Waxay ilaalisaa baakadaha jirridda: Waxay hubisaa shaabad lagu kalsoonaan karo oo ku saabsan jirida iyadoo la ilaalinayo baakadaha heerkulka deegaanka, iyadoo laga hortagayo jajabka iyo daadashada.

Ilaaliyeyaasha Dhaqdhaqaaqayaasha: Waxay u oggolaanaysaa dhaqaajiyayaashu inay si wax ku ool ah u shaqeeyaan iyagoon la kulmin heerkulka caadiga ah.

Amniga Daadashada Adag:GuuloXidhitaanka xumbo-adag (waafaqsan BS 6364)Labada jiho ee socodka. Qalabkayaga gaarka ah ee kuraasta heerkulka hooseeya waxay bixiyaan hufnaan shaabadaysan oo heer sare ah, iyagoo yareynaya qiiqa baxsadka ah iyo hubinta badbaadada habka nidaamyada muhiimka ah ee cryogenic.

Agabka Sare & Dhismaha:

• Jidhka iyo Diskiga: Agab tayo sare leh sidaBir aan Daxal lahayn (CF8M/SS316)amaBir aan bir lahayn oo laba jibbaaran, badanaasi dareere ah ayaa loo daweeyaysi loo xoojiyo adkeysiga heerkulka hooseeya.

Kursiga:Polymers-ka la farsameeyay (tusaale ahaan, RPTFE, PCTFE, PEEK) ama kuraasta birta ah ee adkeysiga leh, oo si gaar ah loogu doortay adkeysigooda heerka sare ah iyo waxqabadka shaabadeynta ee qabowga daran.

Jirrid:Naqshad adag, oo inta badan la isticmaalo agab sidaBir aan Daxal Lahayn 316ama17-4PH, si sax ah loogu farsameeyay hawlgal siman oo la isku halleyn karo.

U hoggaansanaanta BS 6364: La soo saaray oo la tijaabiyay iyadoo la raacayo shuruudaha adagHeerka BS 6364 ee waalka cryogenic, dammaanad qaadaya waxqabadka, badbaadada, iyo isku halaynta xaaladaha qoto dheer ee cryogenic.

Hawlgal adag oo hufan:Waxay leedahay aXuddunta hawlgalka oo hooseysaNaqshadeyn, hubinta dhaqdhaqaaq siman xitaa heerkulka caadiga ah. La jaan qaadaya kabarrada gacanta, sanduuqyada, dhaqaajiyeyaasha neef-mareenka, ama dhaqaajiyeyaasha korantada si loogu daro nidaamkaaga xakamaynta si aan kala go 'lahayn.

Codsiyada Kala Duwan:

Xalka ugu habboon ee:

→ Soo saarista, Kaydinta iyo Wareejinta LNG: Terminaal, rarista/dejinta booyadaha, uumi-bixiyayaasha.

Habaynta Gaaska Warshadaha: Naytarojiin, ogsijiin, iyo dhirta argon.

Haamaha Kaydinta iyo Weelasha Cryogenic.

Tijaabada Hawada Sare iyo Difaaca.

Habaynta Kiimikada (Marxaladaha Cryogenic).

Caafimaadka & Daawada (Gaasaska dareeraha ah).

 

Loogu talagalay Badbaadada iyo Qiimaha Muddada Dheer:

Qiiqa Baxsashada ee aan la hayn:Loogu talagalay inuu buuxiyo xeerarka adag ee deegaanka iyo badbaadada.

Dayactirka Ugu Yar:Dhisme adag iyo agab tayo sare leh ayaa hubiya cimri dheer oo adeeg ah, taasoo yaraynaysa wakhtiga shaqada oo yaraada iyo kharashka guud ee lahaanshaha.

Kalsooni la xaqiijiyay:Waxaa loo dhisay inay ka soo muuqato kaabayaasha ugu muhiimsan adduunka ee ugu mashquulka badan.

 

Soo hel Xalkaaga Cryogenic:

Hadday tahay inaad maaraynayso socodka LNG, aad maareynayso gaasaska dareeraha ah, ama aad ka shaqaynayso jawi heerkul aad u hooseeya, Qalabkayaga Butterfly Valve ee Cryogenic wuxuu bixiyaa waxqabad la isku halleyn karo oo aan daadanayn oo aad u baahan tahay. La kulan farqiga injineernimada saxda ah ay ka samayso meelaha ugu daran ee cryogenic.

Hagaaji badbaadadaada iyo hufnaanta habkaaga cryogenic. Codso xigasho ama soo dejiso xaashida xogta faahfaahsan ee BS 6364-keena ah ee u hoggaansan Qallafyada Butterfly-ga ee Cryogenic maanta!




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