Umgangatho oPhezulu waseTshayina wokuQhutywa kweKnockout ababoneleli beGubu-Ubuchwephesha bokulawula uxinzelelo kunye nokutyibilika kwemitha yegesi yendalo-Rongteng

Intshayelelo

I-skid yokulawula uxinzelelo kunye ne-metering skid yesikhululo se-LNG yenziwe nge-valve, i-filter, i-pressure regulator, i-flow meter, i-valve yokuvala, i-valve yokukhusela i-valve, umatshini wokubhobhoza kunye nezinye izinto eziphambili, ezibonelela ngokuzinzile kunye nokubonelela ngegesi ethembekileyo kwi-downstream kwaye ifanelekile ukulawula uxinzelelo kunye nokulinganisa igesi yegesi eqhelekileyo emva kokufakwa kwegesi kwi-LNG Reserve Station.

Iimbonakalo

Iimpawu zolawulo loxinzelelo kunye ne-metering skid: 1. Idibanisa ukulawulwa koxinzelelo, ukulinganisa, ukuhluza, ukusika ukhuseleko kunye nokukhulula ukhuseleko;2. Isixhobo sizinzile, sikhuselekile kwaye sithembekile, kwaye kulula ukusigcina;3. Izixhobo kulula ukuzifaka kunye nokulungiswa kweempazamo, zifanelekile kulwakhiwo kwaye zifanelekile kufakelo lwangaphakathi nangaphandle;4. Izixhobo zebhokisi zezi: ibhokisi yokutshiza yentsimbi, ibhokisi yentsimbi engatyiwa, ibhokisi yokugquma intsimbi enombala, enokwanelisa iimfuno zeendawo ezahlukeneyo zabasebenzisi;5. Ifanelekile igesi yendalo, igesi eyenziweyo, igesi ye-oven coke, i-petroleum gas eliquefied, igesi kunye nezinye iigesi.

Isondlo

Ngaphambi kokugcinwa kwe-skid yokulawula uxinzelelo kunye nemitha, iivalve zangaphambili kunye nezingasemva zeshaneli yokulawula uxinzelelo kufuneka zivalwe kwaye uxinzelelo lukhululwe ngaphambi kokuba umlawuli woxinzelelo angaxutywa okanye ahlakazwe. Emva kwendibano yokugqibela, khangela ukuba ngaba iinxalenye ezihambayo ziyakwazi ukuhamba ngokuguquguqukayo, kwaye emva koko uqhube uvavanyo lobunzima bomoya, khangela ixabiso lokumisela uxinzelelo lwe-outlet yomlawuli woxinzelelo, kwaye ukhangele uxinzelelo lokuvala.