Hoʻohana ʻia i nā mea ʻike kinoea pahū-hōʻoia i ka ʻoihana ʻoihana o Saudi Arabia

ʻO ka ʻenehana ʻoihana o Saudi Arabia ka mea i hoʻomalu ʻia e ka aila, ke kinoea maoli, nā petrochemical, nā kemika, a me ka mining. Ke hōʻike nei kēia mau ʻoihana i nā pilikia nui o ka lele ʻana o ke kinoea pahū a pahū. No laila, ʻo nā mea ʻike kinoea pahū i waena o nā mea koʻikoʻi koʻikoʻi ma mua o kāna ʻōnaehana palekana ʻoihana.

ʻO ka hihia hope a me nā koi kumu

• Nā ʻano o ka ʻoihana: ʻO ke kaulahao lako aila a me ke kinoea holoʻokoʻa ma Saudi Arabia-mai ka ʻeli ʻana a me ka hoʻoneʻe ʻana i waena o ka lawe ʻana a me ka hoʻomaʻemaʻe ʻana, a me ka hana ʻana o ka petrochemical i lalo - e pili ana i nā hydrocarbons (methane, propane, VOCs, etc.) a me nā kinoea ʻawaʻawa (Hydrogen Sulfide H₂S, Carbon Monoxide CO, etc.).
• Nā Koina Kaiapuni: Hoʻokaʻawale ʻia kēia mau wahi ma ke ʻano he mau ʻāpana pōʻino (Explosive). Pono nā lako uila i hoʻohana ʻia he palapala hōʻoia pahū e pale aku ai i ka lilo ʻana o nā lako i kumu hoʻā.
• Nā Keaukaha Hoʻoponopono: ʻO nā kūlana palekana koʻikoʻi mai ka Saudi Arabian Standards Organization a me nā kanaka nunui aupuni e like me Saudi Aramco (e laʻa, nā kūlana SAES o Aramco) e kauoha i ka hoʻokomo ʻana i nā ʻōnaehana ʻike kinoea i hōʻoia ʻia ma nā wahi pōʻino.

Ka hihia maʻamau: Pūnaehana ʻike kinoea i hoʻohui ʻia ma Saudi Aramco's Jazan Refinery

1. Nānā Papahana:

• Kahi: Jazan Economic City, Saudi Arabia.
• Mea Hana: ʻO ka Jazan Refinery kahi paʻakikī hoʻohui nui no ka hoʻomaʻemaʻe, petrochemical, a me ka hana mana.
• Paʻakikī: Ke hana nei ka hale hana i ka nui o ka aila ʻaila kiʻekiʻe-sulfur, e hōʻike ana i kahi kiʻekiʻe kiʻekiʻe o ka H₂S leaks. Eia hou, aia i loko o ka mea kanu holoʻokoʻa nā lewa kinoea wela. ʻO ke kiʻekiʻe-mehana, kiʻekiʻe-ka haʻahaʻa, kiʻekiʻe-salinity kaiapuni kahakai e hoʻopilikia koʻikoʻi i ka lōʻihi o nā mea hana.

2. Nā hiʻohiʻona no ka hoʻohana ʻana i nā mea ʻike kinoea pahū-hōʻoia:
I loko o ia hale nui, hoʻonoho ʻia nā mea ʻike kino pahū i nā haneli koʻikoʻi:

• Pump a me Compressor Seals: ʻO kēia mau mea hoʻololi i nā wahi leak maʻamau. Hoʻokomo ʻia ka Catalytic Bead a i ʻole Infrared explosion-proof sensor e nānā i nā kinoea puhi.
• Wahi Pahu Pahu (kokoke i nā makani a me nā lima hoʻouka): Hiki ke hoʻokuʻu ʻia nā mahu i ka wā o ka hoʻoili ʻana o ka huahana a i ʻole mai ka "hanu" ma muli o nā loli wela. Hāʻawi nā sensor i ka nānā mau ʻana ma aneʻi.
• Nā ʻāpana ʻāpana kaʻina hana (e laʻa, nā reactors, fractionation columns): Hoʻokomo ʻia nā mea ʻike kinoea paʻa ma nā flanges a me nā pilina valve kahi i loaʻa ai ka H₂S a me nā kinoea puhi ahi. Loaʻa pinepine kēia mau mea ʻike i ka hōʻoia Intrinsic Safety (Ex i), ʻo ia hoʻi, ʻaʻole hiki iā lākou ke hoʻokuʻu i ka ikehu kūpono e hoʻāla ai, ʻoiai inā hāʻule lākou i ka wā e mana ana.
• Pūnaehana Sewer and Drainage: Hiki i kēia mau wahi paʻa ke hōʻiliʻili i nā kinoea lapalapa (e laʻa, methane). Hoʻohana ʻia nā mea ʻike pahū-ʻano diffusion a i ʻole Pump-assisted explosion-proof no ka nānā ʻana.
• ʻO nā ea no nā lumi hoʻomalu a me nā hale hoʻomalu: ua hoʻokomo ʻia nā sensor ma nā puka makani i kēia mau hale e pale ai i nā kinoea ʻona a i ʻole ke ahi e huki ʻia i loko, e hōʻoia ana i ka palekana o nā limahana.

3. Nā ʻano ʻenehana sensor a me nā ʻano pahū:

• Nā Manaʻo ʻenehana:
  • ʻO nā kinoea hiki ke hoʻopau ʻia: ka hoʻohana mua ʻana i ka Catalytic Bead a me nā ʻenehana Infrared Non-Dispersive. Ua kaulana ʻo NDIR i nā wahi paʻakikī ma muli o kona pale ʻana i ka nele o ka oxygen a me ke ola lōʻihi.
  • ʻO nā kinoea ʻawaʻawa (e laʻa, H₂S): Me ka hoʻohana mua ʻana i nā mea ʻike Electrochemical.
• Palapala Hōʻoiaʻiʻo Pahū: Pono nā lako ma Saudi Arabia e hoʻokō i nā kūlana honua (e like me ATEX, IECEx) a me ka palapala hōʻoia kūloko. Aia nā ʻano pale maʻamau:
  • Ex d [Flameproof]: Hiki i ka pā ke kū i ka pahū o loko me ka ʻole o ka pōʻino a pale i ka lawe ʻia ʻana o ka lapalapa i ka lewa o waho.
  • Ex e [Hoʻonui Palekana]: Hoʻohana ʻia nā hana ʻē aʻe e pale i ka hiki ʻana mai o nā arcs, sparks, a i ʻole nā ​​​​mea wela keu.
  • Ex i [Palekana Intrinsic]: Hoʻopaʻa ʻia ka palekana ma ke kaupalena ʻana i ka ikehu uila ma ke kaapuni. ʻO kēia kekahi o nā pae kiʻekiʻe o ka pale, hoʻohana pinepine ʻia no nā sensor e koi ana i ka mālama ola ma ke kula.

4. Hoʻohui Pūnaewele a me ka noi ʻikepili:
ʻAʻole holo kaʻawale kēia mau mea ʻike pahū akā pili ʻia i kahi Pūnaehana Manaʻo Kūʻai Kūʻai ākea ākea.

• Manawa maoli: Ke ʻike ka mea ʻike i ka ʻike kinoea a hiki i kahi pae hoʻāla i hoʻonohonoho ʻia, hoʻāla ia i nā mea kani a me ka ʻike maka i loko o ke keʻena hoʻomalu waena, e kuhikuhi ana i ka wahi leak.
• Hoʻopaʻa / Manaʻo Aunoa: Hiki i ka ʻōnaehana ke hoʻomaka aunoa i nā kaʻina hana pilikia, e like me:
• E ho'ā ana i nā ʻōnaehana ea ma ka wahi leak.
• • Pane 'akomi i na kiwi paopao pilikia.
  • Ke hooki nei i nā pamu a i ʻole nā ​​compressors kokoke.
• Hoʻopaʻa ʻikepili a me nā ʻikepili: Hoʻopaʻa ʻia nā ʻikepili a pau no ka mālama ʻana i ka wānana (e laʻa, ka ʻike ʻana i nā mea hana me nā liʻiliʻi liʻiliʻi pinepine), ka hoʻomaikaʻi ʻana i nā ala mākaʻikaʻi, a me ka hana ʻana i nā loiloi palekana.

Nā Luʻi a me nā ʻano o ka wā e hiki mai ana

1. Paʻa Kaiapuni: ʻO ke ea kiʻekiʻe o Saudi Arabia (ke kiʻekiʻe kiʻekiʻe, ke one, ka paʻakai paʻakai) e hoʻāʻo nui i nā mea hale, ka hana sila ʻana, a me ke kūpaʻa o nā mea uila. Pono nā mea hana i ka helu Ingress Protection (IP) kiʻekiʻe.
2. E ho'ēmi ana i ke kumu kūʻai o ka ʻona: Aia kēia me ke kumukūʻai o ka calibration, mālama, a me ka hoʻololi ʻana i ka sensor. ʻO ke ʻano o ka wā e hiki mai ana e pili ana i nā ʻenehana paʻa, ʻoi aku ka lōʻihi (e like me IR) a me nā mea ʻike akamai me ka hiki ke hōʻike ponoʻī i hiki ke hōʻike i nā hewa a i ʻole ka hōʻino.
3. Smartization and Predictive Maintenance: Hoʻohui ʻia me ka ʻenehana IoT, lilo nā mea ʻike kino pahū-hōʻoia i ʻāpana o ka ʻOihana 4.0. Ma ke kālailai ʻana i nā ʻano ʻikepili, hiki i ka ʻōnaehana ke hoʻomaopopo i nā hemahema o nā lakomamuahiki i nā pae kinoea ke kiʻekiʻe pōʻino, e hoʻololi ana mai ka pane reactive i ka pale ʻana.
4. Nā Manaʻo Hoʻopaʻa Pahu ʻole: No ka hoʻololi ʻana i nā mea kanu a i ʻole nā ​​​​wahi i paʻakikī ai ka uwea ʻana, e lilo ana ka hoʻohana ʻana i nā mea ʻike kinoea uila i hōʻoia ʻia i mea maʻalahi a maikaʻi hoʻi.

• ʻO ka hoʻonohonoho piha o nā kikowaena a me nā polokalamu uila uila, kākoʻo iā RS485 GPRS / 4g / WIFI / LORA / LORAWAN
• No nā mea ʻike kinoea hou aku ʻike,

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