Masensa osaphulika a gasi amagwira ntchito yofunika kwambiri pachitetezo chamakampani ku Kazakhstan. Zotsatirazi ndikuwunika mwatsatanetsatane momwe angagwiritsire ntchito zenizeni padziko lapansi, zovuta, ndi zothetsera m'dzikoli.
Zochitika Zamakampani ndi Zosowa ku Kazakhstan
Kazakhstan ndi gawo lalikulu pamakampani opanga mafuta, gasi, migodi, ndi mankhwala. Malo ogwirira ntchito m'magawowa nthawi zambiri amakhala ndi zoopsa kuchokera ku mipweya yoyaka (methane, VOCs), mipweya yapoizoni (Hydrogen Sulfide H₂S, Carbon Monoxide CO), ndi kusowa kwa okosijeni. Chifukwa chake, masensa osaphulika a gasi ndi zida zofunika kuwonetsetsa chitetezo cha ogwira ntchito, kupewa ngozi zoopsa, komanso kupanga mosalekeza.
Kufunika kwa Chitsimikizo Chowona Kuphulika: Ku Kazakhstan, zida zotere ziyenera kutsata malamulo aukadaulo akumaloko komanso ziphaso zovomerezeka padziko lonse lapansi zosaphulika, monga miyezo ya ATEX (EU) ndi IECEx (International) kuti zitsimikizire chitetezo chawo m'malo owopsa.
Milandu Yeniyeni Yogwiritsa Ntchito
Mlandu 1: Mafuta & Gasi Kumtunda kwa Mtsinje - Kubowola Rigs ndi Wellheads
- Malo: Malo akuluakulu amafuta ndi gasi monga Tengiz, Kashagan, ndi Karachaganak.
- Mmene Mungagwiritsire Ntchito: Kuyang'anira mpweya woyaka ndi Hydrogen Sulfide (H₂S) pamapulatifomu obowola, mabwalo amisonkhano, olekanitsa, ndi malo osonkhanitsira.
- Zovuta:
- Chilengedwe Chachikulu: Kuzizira kwambiri m'nyengo yachisanu (mpaka -30 ° C), fumbi lachilimwe / chimphepo chamchenga, chomwe chimafuna kutsutsidwa kwanyengo ndi zida.
- Kuyikira Kwambiri kwa H₂S: Mafuta amafuta ndi gasi wachilengedwe m'malo ambiri amakhala ndi H₂S wapoizoni kwambiri, komwe ngakhale kutulutsa pang'ono kumatha kufa.
- Kuwunika Kopitilira: Ntchito yopanga ndi yopitilira; kusokoneza kulikonse kumayambitsa kuwonongeka kwakukulu kwachuma, kumafuna masensa kuti azigwira ntchito modalirika komanso mokhazikika.
- Zothetsera:
- Kuyika kwa Intrinsically Safe kapena Flameproof Fixed Gas Systems.
- Zomverera zimagwiritsa ntchito mfundo ya Catalytic Bead (LEL) yoyaka moto ndi ma Electrochemical cell a H₂S ndi O₂ akusowa.
- Masensa awa amayikidwa bwino m'malo omwe amatha kutuluka (mwachitsanzo, pafupi ndi ma valve, ma flange, ma compressor).
- Zotsatira:
- Kuchuluka kwa gasi kukafika pamlingo wocheperako, ma alarm omveka komanso owoneka amayambika nthawi yomweyo muchipinda chowongolera.
- Ikafika pamlingo wapamwamba kwambiri, makinawo amatha kuyambitsa njira zotsekera mwadzidzidzi (ESD), monga kutseka ma valve, kuyambitsa mpweya wabwino, kapena kutseka njira, kuteteza moto, kuphulika, kapena poizoni.
- Ogwira ntchito alinso ndi zida zodziwira mpweya wosaphulika kuti azitha kulowa m'malo komanso kuyang'ana mwachizolowezi.
Mlandu 2: Mapaipi Otumiza Gasi Wachilengedwe & Malo Opondereza
- Malo: Masiteshoni a Compressor ndi ma valve stations motsatira mapaipi a trans-Kazakhstan (mwachitsanzo, Central Asia-Center mapaipi).
- Mmene Mungagwiritsire Ntchito: Kuyang'anira kutulutsa kwa methane m'maholo a kompresa, ma skids owongolera, ndi polumikizira mapaipi.
- Zovuta:
- Kutuluka Kovuta Kwambiri: Kuthamanga kwa mapaipi kumatanthauza kuti ngakhale kudontha kwakung'ono kumatha kukhala kowopsa.
- Malo Opanda Munthu: Malo ambiri amagetsi akutali alibe anthu, omwe amafunikira kuyang'anira patali komanso kudzidziwitsa okha.
- Zothetsera:
- Kugwiritsa ntchito mayamwidwe a infrared (IR) mayamwidwe a mfundo zomwe zimaphulika-umboni wa gasi woyaka. Izi sizimakhudzidwa ndi mpweya wopanda mpweya ndipo zimakhala ndi moyo wautali, zomwe zimawapangitsa kukhala abwino ku gasi (makamaka methane).
- Kuphatikizika kwa masensa mumayendedwe a SCADA (Supervisory Control and Data Acquisition) potumiza ma data akutali ndi kuyang'anira pakati.
- Zotsatira:
- Imathandizira kuwunika kwa 24/7 kwazinthu zofunikira kwambiri. Chipinda choyang'anira chapakati chikhoza kupeza nthawi yomweyo kutayikira ndi kutumiza gulu lokonzekera, kuchepetsa kwambiri nthawi yoyankhira ndikuteteza chitetezo cha mtsempha wamagetsi wa dziko.
Mlandu wa 3: Migodi ya Malasha - Kuyang'anira Gasi Wapansi Pansi
- Malo: Migodi ya malasha kumadera ngati Karaganda.
- Mmene Mungagwiritsire Ntchito: Kuyang'anira ma firedamp (makamaka methane) ndi kuchuluka kwa carbon monoxide m'misewu ya migodi ndi nkhope zogwirira ntchito.
- Zovuta:
- Kuopsa Kwambiri Kwambiri Kuphulika: Kuchulukana kwa methane ndiye chifukwa chachikulu cha kuphulika kwa migodi ya malasha.
- Malo Ovuta: Kutentha kwakukulu, fumbi lolemera, komanso mphamvu yamakina.
- Zothetsera:
- Kutumizidwa kwa masensa a Mining Intrinsically Safe methane, opangidwa mwapadera kuti athe kupirira zovuta zapansi panthaka.
- Kupanga makina opangira sensa omwe ali ndi nthawi yeniyeni yotumizira deta kumalo otumizira pamwamba.
- Zotsatira:
- Kuyika kwa methane kukadutsa malo otetezeka, makinawo amangodula mphamvu ku gawo lomwe lakhudzidwa ndikuyambitsa ma alarm otuluka, ndikuletsa kuphulika kwa methane.
- Kuyang'anira munthawi yomweyo carbon monoxide kumathandizira kuzindikira zizindikiro zoyambilira za kuyaka modzidzimutsa m'mizere ya malasha.
Mlandu 4: Makina Opangira Ma Chemical ndi Mafuta
- Malo: Oyeretsa ndi zomera zamankhwala m'mizinda ngati Atyrau ndi Shymkent.
- Mmene Mungagwiritsire Ntchito: Kuyang'anira mitundu yosiyanasiyana ya mpweya woyaka ndi wapoizoni m'malo opangira magetsi, malo osungiramo matanki, malo opopera, ndi malo otsitsa.
- Zovuta:
- Mitundu Yambiri Ya Mipweya: Kupitilira zoyaka zokhazikika, mpweya wina wapoizoni monga benzene, ammonia, kapena klorini ungakhalepo.
- Corrosive Atmosphere: Nthunzi zochokera ku mankhwala ena zimatha kuwononga masensa.
- Zothetsera:
- Kugwiritsa ntchito zowunikira zamagasi angapo, pomwe mutu umodzi ukhoza kuyang'anira mpweya woyaka ndi 1-2 mpweya wapoizoni wapanthawi imodzi.
- Kukonzekeretsa masensa okhala ndi nyumba zosagwira fumbi/zopanda madzi (zovotera IP) komanso zosefera zosawononga dzimbiri.
- Zotsatira:
- Amapereka kuwunika kokwanira kwa chitetezo cha gasi pamakina ovuta a mankhwala, kuteteza ogwira ntchito m'mafakitale ndi madera ozungulira, ndikuwonetsetsa kuti ku Kazakhstan kutsata malamulo okhwimitsa chitetezo m'mafakitale ndi chilengedwe.
Chidule
Ku Kazakhstan, masensa a gasi osaphulika ali kutali ndi zida wamba; iwo ndi "njira yopulumutsira" chitetezo cha mafakitale. Ntchito zawo zenizeni padziko lonse lapansi zimalowa m'mafakitale onse amphamvu ndi olemera, zomwe zimakhudza mwachindunji chitetezo cha ogwira ntchito, chitetezo cha mabiliyoni a madola muzinthu, komanso kukhazikika kwachuma kwa dziko.
Ndi kupita patsogolo kwaukadaulo, masensa omwe ali ndi luso lanzeru, kulumikizana opanda zingwe, kutalika kwa moyo, komanso kudzizindikira kopitilira muyeso akukhala njira yatsopano pamapulojekiti atsopano komanso kukweza mkati mwa Kazakhstan, ndikulimbitsanso maziko opangira chitetezo m'dziko lolemerali.
Seti yathunthu yamaseva ndi pulogalamu yopanda zingwe yothandizira, imathandizira RS485 GPRS / 4g/WIFI/LORA/LORAWAN
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Nthawi yotumiza: Sep-30-2025