Incamake y'umushinga

Uyu mushinga ni sitasiyo ihoraho yo kuvugurura LNG iherereye mu gace k’inganda muri Nijeriya. Inzira yawo nyamukuru ikoresha sisitemu yo gushyushya amazi yo mu bwogero. Ikora nk'igikoresho cy'ingenzi cyo guhindura ingufu hagati y'ububiko bwa LNG n'imiyoboro y'amazi yo munsi y'amazi, ihindura neza kandi mu buryo bugenzurwa gaze karemano y'amazi ashyushye mu buryo butanga umwuka ushyushye binyuze mu buryo buhamye bwo guhanahana ubushyuhe, itanga lisansi isukuye kandi yizewe ku musaruro w'inganda zo mu gace.

Ibicuruzwa by'ingenzi n'ibiranga tekiniki

1. Sisitemu yo gushyushya amazi yo mu bwogero ikora neza cyane

   Igice cy’imbere cy’iyi sitasiyo kigizwe n’ibikoresho byinshi byo mu mazi bihindura ikirere, bikoresha sisitemu y’amazi yigenga ifunganye nk’uburyo bwo gushyushya. Iyi sisitemu itanga ibyiza bidasanzwe by’ingufu zishyushya zishobora guhinduka n’ubushyuhe buhamye bwa gaze isohoka. Ntigira ingaruka ku bushyuhe n’ubushuhe byo hanze, ikomeza ubushobozi bwo gushyushya ikirere mu gihe cy’ikirere icyo ari cyo cyose. Ibi bituma ikwiriye cyane cyane abakoresha inganda bafite ibisabwa bikomeye ku muvuduko n’ubushyuhe bitangwa na gaze.

2. Isoko ry'ubushyuhe hamwe n'ubushyuhe bw'ubwenge

   Iyi sisitemu ihuza imiyoboro y'amazi ashyushye ikoresha gazi ikora neza cyane nk'isoko y'ibanze y'ubushyuhe, hamwe n'ibikoresho bihindura ubushyuhe n'amapompo azenguruka. Sisitemu y'ubushyuhe ya PID ifite ubwenge igenzura neza ubushyuhe bw'amazi yo mu bwogero, igenzura neza ubushyuhe bw'umwuka usohoka mu mazi (ubusanzwe butuje muri ± 2°C). Ibi byemeza imikorere myiza kandi ihamye y'imiyoboro n'ibikoresho byo hasi.

3. Ubugenzuzi bw'umutekano bw'inzego nyinshi n'igishushanyo cyihutirwa

   Igishushanyo mbonera kirimo uburyo bwo gukwirakwiza ubushyuhe bw’ibice bibiri (boiler nkuru + boiler ihoraho) hamwe n’ingufu z’ubutabazi bw’ibanze (ku bikoresho by’ingenzi n’imiyoboro igenzura). Ibi bituma sisitemu ishobora gukomeza gukora neza cyangwa igafunga neza mu gihe habayeho ihindagurika ry’umuyoboro w’amashanyarazi cyangwa isoko y’ubushyuhe bw’ibanze ikananirwa. Sisitemu ifite uburyo bwo gufunga umutekano bwubatswemo bw’urwego rwinshi kugira ngo bufashe umuvuduko w’amashanyarazi, ubushyuhe, n’urwego, hamwe na sisitemu zo gupima imyuka itwika hamwe na sisitemu zo gufunga byihutirwa (ESD).

4. Igishushanyo cyiza ku miterere y'urusobe rw'amashanyarazi rudahindagurika

   Mu rwego rwo guhangana n’ihindagurika ry’umuyoboro w’amashanyarazi mu gace uherereyemo, ibikoresho byose by’ingenzi bizenguruka (urugero, pompe z’amazi zizenguruka) bikoresha ikoranabuhanga rya Variable Frequency Drive (VFD), ritanga ubushobozi bwo gutangira buhoro no guhindura ingufu kugira ngo bigabanye ingaruka z’umuyoboro w’amashanyarazi. Sisitemu yo kugenzura irinzwe na Uninterruptible Power Supplies (UPS), igenzura umutekano buri gihe no kugenzura ibikorwa mu gihe cy’ibura ry’amashanyarazi.

Inkunga na Serivisi by'ikoranabuhanga byo mu gace utuyemo

Uyu mushinga wibanze ku gutanga uburyo bwo gushyushya amazi mu bwogero bw’amazi n’ibikoresho byayo, kugenzura uburyo bwo kuyashyiraho, kuyashyiraho, n’amahugurwa ya tekiniki. Twatanze amahugurwa yihariye ku itsinda ry’ibikorwa byo mu gace k’iwacu ryagenewe iyi sisitemu kandi dushyiraho uburyo bwo gutanga ubufasha bw’igihe kirekire burimo ubufasha bwa tekiniki buri kure n’ububiko bw’ibikoresho bisimbura ibyayo byo mu gace k’iwacu. Ibi byemeza ko ikigo gikora neza kandi kizeye igihe cyose gikorera. Kurangira kw’iyi sitasiyo biha Nijeriya n’utundi turere ibikorwa remezo by’amashanyarazi bidakora neza ariko hakenewe cyane uburyo bwo kugabanya amashanyarazi hakoreshejwe uburyo bwa LNG bwo kongera amashanyarazi mu buryo bw’ikoranabuhanga, butabangamira imihindagurikire y’ikirere yo hanze.