Cryogenic - Ekiwundu Ekirungi Tubular Heat Exchanger for Power Generation & Low - Temp Storage
Ku nkola z’okukola amasannyalaze, amasoboza - agakola obulungi mu kukyusakyusa ebbugumu mu kiwundu eky’ekika kya spiral gawa ebirungi eby’amaanyi. Ekoleddwa okuzzaawo ebbugumu ery’obusaanyi okuva mu ggaasi ezifuluma oba omukka, okulongoosa enkola y’ebbugumu okutwalira awamu ey’amabibiro g’amasannyalaze. Ensengekera ya ttanka y’ebiwundu ennyo eyongera ku butabanguko bw’amazzi, n’enyweza okutambuza ebbugumu nga ekendeeza ku layeri y’ensalosalo y’ebbugumu.
Ekoleddwa okuva mu bbugumu erya waggulu - - ebintu ebiziyiza nga ekyuma ekitali kizimbulukuse ne nickel alloys, esobola okukola mu mbeera ezisukkiridde nga ebbugumu lituuka ku 1000℃ne pressures za 8 MPa. Mu biyungo by’amasannyalaze ebigatta - ebigatta, kikyusa bulungi ebbugumu wakati w’amazzi ag’enjawulo agakola, okwongera ku maanyi agafuluma okutuuka ku bitundu 15%. Mu nkola y’okukola, kompyuta ezifugibwa kompyuta zikakasa nti ebanga lya ttanka terikyukakyuka n’okunyiga, okulongoosa omulimu gwayo n’okuyamba mu kukola amasannyalaze ag’olubeerera.
Ebikwata ku bikozesebwa .
Ebikwata ku nsonga enkulu .
◆ Ekifo we wava: China .
◆ Erinnya ly'ekintu: [Esobola okulongoosebwa, okugeza, CryoTech].
◆ Okukakasa: ASME BPVC, ISO 9001, NBIC
◆ Ennamba y'ekyokulabirako: CWHX - P2025
Okulambika ebintu .
◆ Engineered for cryogenic storage and power generation, ekiwundu kino ekiwanyisiganya ebbugumu mu tubular kikozesa nickel - alloy tubes okuziyiza okukubwa kw’ebbugumu. Kisinga ekisusunku eky’omutindo - ne - tube designs mu low - ebbugumu okukozesa n’okuzzaawo ebbugumu ery’obusaanyi mu mabibiro g’amasannyalaze, okutumbula obulungi bw’ebbugumu. Kirungi nnyo ku ttanka ezikola cryogenic, ebifo bya LNG, n’okugatta - amabibiro g’amasannyalaze aga cycle.
Ebikulu ebikwata ku nsonga eno .
◆ Ebikozesebwa mu kuzimba .
tubes: nickel - alloy (okugeza, inconel 625) olw’okugumira okukaza; Ekyuma ekitali kizimbulukuse 310s for high - temp power plant use. Eziyiza okusannyalala kw’ebbugumu (- 196 diguli okutuuka ku 1000℃) n’okukulukuta okuva mu ggaasi/ekyuma ekifulumya omukka.
Ekisusunku: waggulu - ekyuma kya kaboni eky’amaanyi (eky’okwesalirawo: ekyuma ekitali kizimbulukuse duplex olw’okukulukuta okuyitiridde). ekakasa obulungi bw’enzimba wansi wa puleesa ya MPa 8.
◆ Ebipimo by'omulimu .
Ebbugumu ery’enjawulo: - 196 diguli (okutereka kwa kirisitaalo) okutuuka ku 1000℃(efulumya ekyuma ekifulumya amasannyalaze).
Okugereka puleesa: okutuuka ku 8 MPa (ekwata waggulu - omukka gwa puleesa mu nsengekera z’amasannyalaze).
Obulung’amu mu kuzzaawo ebbugumu: Kikendeeza ku kufiirwa ebbugumu mu kasasiro ebitundu 40%, okulongoosa obulungi bw’ebbugumu ly’ekyuma ky’amasannyalaze ebitundu 15% (okuyita mu kuwuuma okunywezeddwa mu ttanka z’ebiwundu).
Design & Enkola .
◆ Obugumu bwa Cryogenic .
Nickel - Alloy tubes zimalawo obulabe bwa thermal shock mu cryogenic applications (okugeza, LNG storage, liquid nitrogen systems). Ensengekera y’ekiwundu ennywevu ekuuma okutebenkera kw’okukulukuta ku - 196℃, okuziyiza okumenya kwa tube okwa bulijjo mu dizayini eza bulijjo.
◆ Ekyuma ekikola amasannyalaze Okuzzaayo ebbugumu .
Mu kukola amasannyalaze, ensengekera z’ebiwundu - zongera okutabuka kw’amazzi, ne zikendeeza ku layeri z’ensalosalo z’ebbugumu. Kino kyongera okutambuza ebbugumu okuva mu ggaasi/ekyuma ekifulumya omukka okudda ku mazzi agakola (okugeza, amazzi, amafuta ag’ebbugumu), okuzzaawo ebbugumu ly’obusaanyi okusobola okutumbula amaanyi agafuluma ebitundu 15%.
Ebitundu by'okukozesa .
◆ Ebifo eby'okuterekamu eby'okwesalirawo n'ebifo eby'oku LNG .
LNG Regasification: Preheats cryogenic LNG to gaseous form nga ekozesa ebbugumu eribeera mu kifo, ekikendeeza ku nkozesa y’amaanyi mu bifo ebikuba GAS.
Okutereka ggaasi ow’amazzi: Ekuuma ebbugumu erinywevu ku ttanka za nayitrojeni, okisigyeni, ne argon, okuziyiza enkyukakyuka za phase.
◆ Okukola amasannyalaze .
Ebimera eby’enzirukanya- ebigattibwa: bikyusa ebbugumu wakati wa- temp exhaust (1000℃) ne steam/water loops, okulongoosa obulungi enzirukanya.
Kasasiro - okudda mu - Ebifo by’amasoboza: Azzaawo ebbugumu okuva mu kwokya okwokya, okukyusa ebbugumu ly’obusaanyi mu masannyalaze.
Ebisaanyizo by'obusuubuzi .
◆ Ebikwata ku ndagiriro .
Omuwendo omutono ogw’okulagira (MOQ): 1 unit (supports pilot projects in cryogenic/power sectors; orders ezisinga obungi okusinga oba zenkana 3 units zifuna 10% discount).
Bbeeyi: $15,000–$25,000/unit (ekyukakyuka mu bintu: Nickel - Alloy eyongerako 20% ku ssente vs. ekyuma ekitali kizimbulukuse).
◆ Okusindika & Okutuusa .
Okupakinga:
Enkozesa ya cryogenic: insulated foam + vacuum - Ensawo ezisibiddwa okuziyiza okuyingira kw’obunnyogovu.
Enkozesa y’ekkolero ly’amasannyalaze: Anti - Okukulukuta VCI Firimu + ebibokisi by’ekyuma olw’entambula ya puleesa eya waggulu -.
Obudde bw’okutuusa: ennaku 18–25 (omutindo); Ennaku 30–35 (Custom Nickel - Ebikolwa eby’ekika kya ‘alloy’ eby’ekika kya ‘alloy’).
◆ Okusasula & Okugaba .
Ebigambo by'okusasula: T/T (40% deposit for nickel - alloy orders), l/c nga olaba.
Obusobozi bw’okugabira: Yuniti 300/omwezi (layini eziweereddwayo ku nkyukakyuka z’ebyuma ebikaluba n’amasannyalaze).
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