Chidule cha Pulojekiti

Pulojekitiyi ndi siteshoni yokhazikika yokonzanso gasi ya LNG yomwe ili m'dera la mafakitale ku Nigeria. Njira yake yayikulu imagwiritsa ntchito njira yotsekera madzi m'bafa. Imagwira ntchito ngati malo osinthira mphamvu pakati pa malo osungira LNG ndi mapaipi ogwiritsa ntchito omwe ali pansi pa madzi, imasintha bwino komanso moyenera mpweya wachilengedwe wa cryogenic kukhala mafuta otentha kwambiri kudzera mu njira yokhazikika yosinthira kutentha, kupereka mafuta oyera okhazikika komanso odalirika opangira mafakitale am'deralo.

Zinthu Zazikulu & Zaukadaulo

1. Dongosolo Lopopera Madzi Osambira Lotsekedwa Bwino Kwambiri

   Pakati pa siteshoniyi pali ma vaporizers ambiri, omwe amagwiritsa ntchito njira yodziyimira payokha yotenthetsera madzi. Njirayi imapereka ubwino wosiyana wa mphamvu yotenthetsera yosinthika komanso kutentha kwa mpweya wotuluka. Sichikhudzidwa ndi kutentha kwakunja ndi chinyezi, zomwe zimapangitsa kuti mpweya ukhale wokhazikika komanso wokhazikika pansi pa nyengo iliyonse. Izi zimapangitsa kuti ikhale yoyenera kwambiri kwa ogwiritsa ntchito mafakitale omwe ali ndi zofunikira zolimba pa kuthamanga kwa mpweya ndi kutentha.

2. Gwero Lophatikizana la Kutentha & Kulamulira Kutentha Kwanzeru

   Dongosololi limaphatikiza ma boiler amadzi otentha omwe amagwiritsa ntchito mpweya wamphamvu kwambiri ngati gwero lalikulu la kutentha, limodzi ndi zosinthira kutentha ndi ma pump ozungulira. Dongosolo lanzeru lowongolera kutentha kwa PID limawongolera kutentha kwa madzi osambira, kuonetsetsa kuti kutentha kwa mpweya wotuluka mu vaporizer kumayang'aniridwa molondola (nthawi zambiri kumakhala kokhazikika mkati mwa ±2°C). Izi zimatsimikizira kuti mapaipi ndi zida zotsika pansi pamadzi zikugwira ntchito bwino komanso mokhazikika.

3. Kuchuluka kwa Chitetezo ndi Kapangidwe ka Zadzidzidzi

   Kapangidwe kake kamakhala ndi magwero awiri a kutentha (boiler yayikulu + boiler yoyimirira) ndi mphamvu yobwezera yadzidzidzi (ya zida zofunika kwambiri ndi ma circuits owongolera). Izi zimaonetsetsa kuti makinawa amatha kugwira ntchito bwino kapena kuzimitsa bwino ngati gridi ya magetsi yasintha kapena ngati gwero loyambira la kutentha lalephera. Makinawa ali ndi ma interlocks otetezedwa omwe ali mkati mwake kuti azitha kupanikizika, kutentha, ndi mulingo, ophatikizidwa ndi makina ozindikira mpweya woyaka ndi Emergency Shutdown (ESD).

4. Kapangidwe Koyenera ka Mikhalidwe Yosakhazikika ya Gridi

   Poyankha kusakhazikika kwa gridi yapafupi, zida zonse zofunika kuzungulira (monga mapampu amadzi ozungulira) zimagwiritsa ntchito ukadaulo wa Variable Frequency Drive (VFD), zomwe zimapangitsa kuti magetsi aziyenda bwino komanso kusintha mphamvu kuti achepetse kugwedezeka kwa gridi. Dongosolo lowongolera limatetezedwa ndi Uninterruptible Power Supplies (UPS), kuonetsetsa kuti chitetezo chikuyang'aniridwa nthawi zonse komanso kuwongolera njira zamagetsi zikazima.

Thandizo laukadaulo ndi Utumiki Wapafupi

Pulojekitiyi inayang'ana kwambiri pakupereka phukusi lalikulu la njira yotulutsira nthunzi m'madzi osambira ndi zida, kuyang'anira kukhazikitsa, kuyitanitsa, ndi maphunziro aukadaulo. Tinapereka maphunziro apadera kwa gulu logwira ntchito m'deralo lopangidwa molingana ndi dongosololi ndipo tinakhazikitsa njira yothandizira kwa nthawi yayitali kuphatikiza thandizo laukadaulo wakutali ndi zinthu zina zosungiramo zinthu zakomweko. Izi zimatsimikizira kuti malowa akugwira ntchito bwino komanso kudalirika kwa nthawi yonse yogwira ntchito. Kumaliza kwa siteshoniyi kumapatsa Nigeria ndi madera ena zomangamanga zamagetsi zosakhazikika koma kufunikira kwakukulu kwa kukhazikika kwa gasi ndi njira yokonzanso gasi ya LNG yokhazikika paukadaulo, yogwira ntchito modalirika yomwe siyimalimbana ndi zovuta zakunja zanyengo.