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Te Kimi Hau mō ngā Pūnaha LNG, ngā Teihana Pūhiko me ngā Whare Hanga Pūnaha o te Tāone

Pūoko hau pumau ACTION AEC2232bX
OTINGA AHUMAHI

Te Kimi Hau mō ngā Pūnga LNG,
Ngā Teihana Pūhiko me te Kūaha o te Tāone
Ngā tipu

Te kimi methane me te H2S kua whakamanahia e SIL2 me te CE
Ngā tahora pūoko, ngā tautuhinga whakaoho me te BoM — pae kore utu
arotake

Kāinga/Ngā otinga/LNG me te Hau Māori

Kotahi te turuturu o te methane i runga i te papa kōpeke ka taea te kati i te tauranga mō ngā wiki.
Ka taea e te tukunga H2S kāore i kitea i roto i te rūma takirere hau-kawa te mate. Kua pau i a ACTION te 28
tau e hanga ana i ngā pūnaha kimi hau mō te mekameka hau maori — mai i te puna wai ki te tāone nui
kuaha — ā, ka tukuna he taputapu tirotiro hau māori kua whakamanahia e SIL2 me te CE, he taputapu tirotiro methane me
Pūoko hau H2S me ngā whakatakotoranga, ngā tautuhinga whakaoho me ngā tuhinga whakauru mō tō EPC
ka taea te whakaae i te urunga tuatahi. He pūnaha kimi hau katoa mō te hinu me te hau
ngā mahi, ehara i te pouaka o ngā pūoko turuturu hau takitahi.

Ngā Mōrearea puta noa i tō Whare
Pāmu Tāke LNG me te Tauranga
Te hanganga o te kapua CH4, te whakamomori O2
Te ngaronga o ngā rawa, te whakamutu i te tango utanga
Ngā Teihana Pūhiko
Te kohikohinga o te hiri/te korenga o te CH4
Pahūtanga, motuhanga kore i whakamaheretia
Ngā Rūma Takirere Hau-Kawa
H2S (whakamate i te 700 ppm)
Te mōrearea mate, ngā mahi ture
Whakahaunga anō me te BOG
CH4, nekehanga O2 cryogenic
Ngā aituā wāhi-whaiti
Teihana o te Kēti o te Tāone me ngā Kaiwhakahaere
CH4 i ngā wāhi taupori
Te haumaru o te iwi whānui, te raihana whakahaere
He Hanganga Kimi ka Whakaaetia e tō EPC

Kei ia pūnaha haumaru hau ACTION he hoahoa paparanga-toru kua whakamātauhia e hono tika ana ki tō
te paerewa DCS/SCADA a te tipu:

1
Te kimi
Ngā pūoko AEC2232bX i
ia pūtake turuturu, kua whakanohoia ki runga
mō ia mātotoru hau (CH4 i runga ake nei,
H2S i raro, CO i te manawa
teitei)
2
Te Mātauranga ā-Rohe
Kaiwhakahaere AEC2392a-BM (4-
32 ngā hongere) me ia hongere
ngā whakawhiti e taraiwa ana i ngā takirere kati,
ngā pā me ngā pūorooro — te haumaru
mahi ahakoa kua heke te SCADA
3
Whakaurunga Tipu
Modbus RTU/TCP, Ethernet rānei
4-20 mA ki roto i te DCS/SCADA;
Te ine waea GPRS/4G/NB-IoT
mō ngā rūma takirere mamao
Tahora Pūoko — Ripanga Tohutoro
Tauwāhi
Hau
Teitei o te Whakamaunga
Kaitirotiro
pāmu tāke LNG
CH4 +
O2
0.5-2 m i runga ake i te pūtake / 1.5
te manawa
Pūoko methane AEC2232bX + O2
pūoko
Papa kōpeke
CH4
0.5-2 m i runga ake i te pūtake
Pūoko hau māori AEC2232bX (IR)
(e taunakitia ana)
Takirere hau-kawa
rūma
H2S +
CH4
0.3-0.6 m i raro / 0.5-2 m
i runga ake
Pūoko hau AEC2232bX H2S +
pūoko metana
Whakahaunga anō
rohe
CH4
0.5-2 m i runga ake i te pūtake
Pūoko methane AEC2232bX
Rūma whakahaere
CO +
O2
Teitei manawa 1.5-1.8 m
Pūoko CO AEC2232bX + O2
pūoko
Ngā Tautuhinga Whakaoho — GB/T 50493-2019 me te Mahi ā-Ao
Hau
Whakaoho Iti
Whakaoho Teitei
Mahi Aunoa
CH4
25% LEL
50% LEL
Takirere whakaweto + hauhautanga + pūorooro
Hau
Whakaoho Iti
Whakaoho Teitei
Mahi Aunoa
H2S
10 ppm
20 ppm
Whakaweto ohorere + whakawātea
Te korenga o te O2
19.5% RŌPŪ
18.0% RŌPŪ
Pūorooro + whakawāteatanga
CO
35 ppm
70 ppm
Pūorooro + whakapūngao hau
He aha i whiriwhiri ai ngā Kaiwhakahaere Whakatipu i te ACTION mō te LNG me te Hau
Whakatikatika Kore-Wahaki-Kāpiti
Whirihoranga mamao IR i runga i te papa kōpeke ora
— kāore he whakaaetanga mahi wera, kāore he kati
Ratonga-Kawa kua rite
Kua whakamanahia ngā whare SUS316 me ngā pūoko EC mō
Ngā awa whai rawa i te H2S
Tiwhikete SIL2 me te CE
Ka tukuna ngā tiwhikete me ngā pūrongo aromatawai me ia
tono; ka tukuna e te putanga OLED motuhake o Rūhia
Ngā whakaaetanga a te EAC me te PAC mō ngā kaupapa CIS
Ngā Wā Arataki Poto
Ki ngā wātaka waitohu o te Hauāuru — he mea nui
mō ngā matapihi hurihuri
28 Tau i roto i te Haumaru Hauhanga
Kaituhi takoha o te pukapuka ā-motu o Haina
paerewa hoahoa kimi matū hinu (GB/T
(50493-2019)
Ngā Pūwāhi Hau maha me te Tomokanga Wāhi-Kāti

I ngā wāhi e pāngia ana ngā rūma whakahaere tauranga, ngā piringa tātari, ngā whata uta rānei e ngā tūponotanga maha i te wāhi kotahi, he maha ngā tūponotanga
Ka taea e te pūoko hau te whakakotahi i tētahi pūoko hau mura me tētahi pūoko hau paitini me te hāora (O2)
pūoko i runga i tētahi pūmana whakahaere noa. Mō te whakaurunga oko, ngā tirotiro tāke me te tiaki i roto i te takirere mamao
rūma, ka whakaratohia e ACTION ngā taputapu kimi hau kawe me ngā taputapu kimi turuturu hau kawe e whakamahi ana i te taua
ngā paerewa whakatikatika hei pūnaha kimi hau pumau — kia whakawhirinaki ai ngā kapa pānui ki te ōritenga i te papaanga
ngā pānui i roto i te rūma whakahaere.

Tukunga Koreutu: Tahora me te BoM o te Kaitirotiro Pae
Tukuna mai tō P&ID, tō mahere whenua rānei — whakahokia mai he tahora pūoko kua tohua i roto i ngā rā mahi e 5.
Kei roto: te mahere whakatakotoranga, te tauira-mā-te-tauira BoM, te wātaka tautuhinga whakaoho me te utu tohu. Kāore
herenga.
Tikina te Tahora Koreutu
Whakapā mai: Jenny Mai | info@actiongasdetector.com | +86 28-68724242 | www.actiongasdetector.com

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