Iskar gas mai narkewa (LNG) iskar gas ce ta halitta, wacce galibi ake kira methane, wacce aka sanyaya ta zuwa ruwa don sauƙi da amincin ajiya da jigilar kaya. Tana ɗaukar kusan kashi 1/600 na yawan iskar gas a yanayin iskar gas.
A cikakken masana'antar ruwa ta LNG ya haɗa da tsarin guda uku: tsarin aiki, tsarin sarrafa kayan aiki da tsarin amfani. Dangane da hanyoyin iska daban-daban, ana iya canza shi.
Tsarin aiwatar da Shuka LNG mai cike da sinadarai ya haɗa da:
- Tacewar iskar gas, rabuwa, daidaita matsin lamba da na'urar aunawa;
- Na'urar matsi ta iskar gas
- Sashen riga-kafin magani (ciki har da na'urar rage iskar gas, na'urar cire ruwa daga jiki da kuma cire sinadarin hydrocarbon mai yawa, cire sinadarin mercury da ƙura);
- Na'urar daidaita MR da na'urar zagayowar matsewa ta MR;
- Na'urar liquefaction ta LNG (gami da na'urar denitrification);
A nan, mun gabatar da tsarin sarrafa kayan aiki na masana'antar LNG.
Domin a sa ido sosai kan yadda ake samar da cikakken kayan aiki, a tabbatar da ingantaccen aiki, da kuma sauƙaƙe aiki da kulawa, tsarin sarrafa kayan aiki na tsarin ya ƙunshi: tsarin sarrafawa mai rarrabawa (DCS), tsarin aminci na kayan aiki (SIS), tsarin gano iskar gas da wuta da kuma tsarin ƙararrawa mai ƙonewa (GDS), tsarin sa ido kan bidiyo (CCTV), da kayan aiki masu inganci (mita, masu nazari, zafin jiki, matsin lamba, kwarara) waɗanda suka cika buƙatun tsari, da sauransu, suna samar da cikakken tsari, aiki, da ayyukan sa ido, gami da bayanan tsari Samun bayanai, kula da madauri a rufe, sa ido kan yanayin aikin kayan aiki, sarkar da sabis na ƙararrawa, sarrafa bayanai da nunin bayanai na ainihin lokaci, sabis na zamani, nunin hoto, sabis na rahoton rikodin aiki da sauran ayyuka. Lokacin da aka sami gaggawa a cikin na'urar samarwa, ko lokacin da tsarin GDS ya aika siginar ƙararrawa, SIS za ta aika siginar kariya don kare kayan aikin da ke wurin, kuma tsarin GDS zai sanar da sashen kashe gobara na gida a lokaci guda.
Duk kayan aikin sarrafawa da dole ne a sanya a yankin mai haɗari sun cika buƙatun matakin yankin mai haɗari da kuma cikakken aminci, kuma ƙira da zaɓi suna bin ƙa'idodi da ƙa'idodi na ƙasa masu dacewa.
Bugu da ƙari, tsarin sarrafa kayan aiki cikakke a yankin sashin aiki yana ƙarƙashin ikon PLC mai zaman kansa, kuma ana aika mahimman siginar sa zuwa DCS a cikin ɗakin sarrafawa na tsakiya don nunawa ta hanyar sadarwa tsakanin tsarin, kuma an haɗa shi da tsarin aminci na kayan aiki (SIS) ta hanyar wayoyi masu ƙarfi.
Tsarin sarrafa kayan aiki (sashen tsari) ya ƙunshi sassa masu zuwa:
★ Tsarin Kulawa Mai Rarraba (DCS) : DCS ita ce ginshiƙi kuma cibiyar tsarin sarrafa kayan aiki, wanda ke ba da nuni, aiki da kuma kula da duk sigogin aiki da ƙararrawa, kuma yana da ikon sadarwa da sauran tsarin.
★ Tsarin Tsaron Kayan Aiki (SIS) : Wani ɓangare ne na tsaron tsarin, wanda galibi ana amfani da shi don tsaron kayan aiki a cikin yanayi na gaggawa, bisa ga tsarin ajiye motoci da aka riga aka tsara, ba tare da la'akari da tsarin DCS ba, kuma ya fi DCS girma a matakin aminci.
★ Wutar lantarki mara katsewa (UPS) : A matsayin wani ɓangare na amincin tsarin, yana iya samar da wutar lantarki ta aiki na wani lokaci idan aka samu gazawar wutar lantarki kwatsam don tabbatar da rufewar tsari da kuma maganin gaggawa.
★ Kayan aikin auna tsari : babban ɓangaren tsarin daidaitawa, wanda ya ƙunshi kayan aiki da na'urori masu aunawa da dama, waɗanda daidaiton aunawa da daidaitonsu ke shafar sarrafa tsarin daidaitawa kai tsaye.
★ Bawul ɗin sarrafawa : ɓangaren daidaitawa da aiwatarwa na sigogin tsari.
★ Mai nazarin kan layi : Ya ƙunshi galibin kayan aikin nazarin sassan, wanda ƙari ne ga kayan aikin aunawa kuma yana ba da tushen aiki don sarrafa tsari.
Tuntuɓi:
Kamfanin Sichuan Hengzhong Automation Equipment Co., Ltd.
Waya/WhatsApp/Wechat: +86 177 8117 4421 +86 138 8076 0589
Yanar Gizo: www.rtgastreat.com Imel: info@rtgastreat.com
Adireshi: Lamba ta 8, Sashe na 2 na Titin Tengfei, Gundumar Shigao, Sabon Yankin Tianfu, birnin Meishan, Sichuan China 620564
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Lokacin Saƙo: Nuwamba-26-2023