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2025 LifenGas-CUCC(Ulanqab) VPSA Oxygen Generation Project

I tata nei, ko te tuatahi o te whakakorikori hāora (VPSA) i roto i te umanga sima i whakawhanakehia e Shanghai LifenGas i pai te tono mo te whakangaotanga o te hāora tika me te kaupapa whakaora hangarau o CUCC (Ulanqab).

Whai muri i te mahi pumau o te punaha, ka kawea mai e tenei kaupapa whakarereke hangarau nga painga ohaoha me te taiao. Ka angitu te whakatere i nga mahi waro a te umanga sima me te whakaheke i nga mahi whakaheke ma te arotau i te whakangaitanga o te hāora, te whakanui ake i te pai o te waiariki kiln, te whakaiti i te kai waro, me te whakaiti i te CO₂, NOx me te matūriki.

I te Hakihea 13, 2024, i hainatia e ta matou kamupene he kirimana me te kaihoko mo te "Precise Oxygen Enriched Supporting Combustion Energy Saving Technical Transformation Project for the 5000T/d Clinker Production Line of Ulanqab CUCC".

Ko te kaupapa o tenei kirimana he huinga o LVOa80 - 850 VPSA hāora generator. Ko te tikanga ki te tuku i te hau whakakoi i te hau wera ki te mahunga kiln me nga taputapu pupuhi hiku o te kaihoko, na reira ka tutuki nga whainga o te penapena waro me te whakahekenga. Ko nga tawhā hangarau matua o te kaihanga hāora e whai ake nei:

- Maama o te hāora: 80% O₂ ±2%;

- Te kaha: ≥850 Nm³/h (i te 0 ℃, 101.325 KPa);

- Te pehanga o te putanga hāora hua: ≥15 KPa (te pehanga ine).

I te Poutu-te-rangi 19, 2025, i muri i te reri o te turanga o nga taputapu miihini a-iwi a te kaihoko mo te whakaurunga, ka timata ta matou kamupene ki te mahi whakauru i runga i te waahi. I tutuki pai te whakaurunga i te Paenga-whawha 14. I muri mai, i te 15 o Paenga-whawha, 2025, ka uru mana te kaupapa ki te waahi molecular sieve loading and commissioning stage. No te 19 o Paenga-whawha, kua oti katoa te mahi komihana, ka timata te kaihanga hāora ki te tuku hāora. Ko te tuku o te hāora i te wa i whakarite kia kore e pai te tono o te upoko umu o te kaihoko me nga taputapu pupuhi hiku.

I te wa o te whakaurunga me te whakaurunga, kaore to taatau kamupene i kaha ki te whakatere i te tuku hau me te whakarite kia pai te mahi o te upoko kiln me nga taputapu pupuhi hiku o te kaihoko, me te mahi noa o te punaha whakarangatira hāora. Ahakoa te tino kaha o te waa hangahanga me te roanga o te pāmahana iti-kore (i raro iho i te 0 ℃) i te rohe, i whakanuia e matou a matou haumi ki te hanga me te utu utu ki te whakatere i te ahunga whakamua. I te mutunga, i oti i a maatau te kaupapa neke atu i te tekau nga ra i mua i te waarangi kirimana me te tiimata i te tuku hau.

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Mai i te tiimatanga o te toha hau, kua mahi te kaiwhakaputa hāora VPSA me te tino pumau me ona tohu whakahaere katoa kua neke atu i nga tohu hoahoa. Ka tino whakatutukihia e ia nga whakaritenga a te kiritaki mo te mahi o te upoko kiln me nga taputapu pupuhi hiku, a kua tutuki i te nui o te waro. I te mea ko Shanghai LifenGas te kaupapa tauira whakangai hau whakarangatira a Shanghai LifenGas i roto i te umanga sima, ka tino mohio ia ki te whakarangatira o te hāora ki te whakatutuki i te penapena waro me te whakahekenga. Na nga ahuatanga o te utu iti, te iti o te kohi hiko me te whakangao o te hāora o te rohe, he nui nga hua ohaoha me nga whakatutukitanga tiaki taiao ki te umanga sima, ka tutuki pai nga whaainga o te penapena waro nui me te whakahekenga.


Te wa tuku: Mei-15-2025
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