Basa rakakosha rekudzika-tembiricha pneumatic yekuvharisa-vhavhavhavha mumunda we liquefied gasi rechisikigo: kuve nechokwadi chekuchengetedza uye kukurudzira kusimudzira maindasitiri.

Nekuwedzera kuri kuita kwepasirese kudiwa kwesimba rakachena, liquefied natural gas (LNG) yave nzvimbo inopisa yemusika wesimba. Mukugadzira, kuchengetedza, kutakura uye kushandiswa kwe liquefied gasi rechisikigo, iyo cryogenic pneumatic emergency shut-off valve inoita basa rakakosha mukuona kushanda kwakachengeteka kweketani yese yeindasitiri. Iri bepa richaongorora mashandisirwo epasi-tembiricha pneumatic yekukurumidza kuvhara-vharuvhu mumunda we liquefied natural gas kubva kune nyanzvi yekuona, uye kukurukura basa rayo rinokosha mundima iyi. Kutanga, kushandiswa kwepasi-tembiricha yepneumatic emergency cut-off valve mukugadzira gasi rakanyungudutswa mukugadzira LNG, iyo pneumatic emergency shutoff valve inoshandiswa kugura kupihwa kweLNG uye feedstock gasi kuve nechokwadi chekuchengetedza. yemaitiro ekugadzira. Mukuita liquefaction, iyo yakadzika-tembiricha yepneumatic yekuvharisa yekukurumidzira yevhavha inogona kudzivirira kubuda kweiyo liquefied gasi rechisikigo uye kudzivirira kusvibiswa kwezvakatipoteredza uye njodzi dzekuchengetedza. Chechipiri, kushandiswa kweyakadzika tembiricha yepneumatic emergency cut-off valve mukuchengetedza uye kutakura gasi rakanyungudutswa Mukuita kuchengetedza uye kutakura gasi rakanyungudutswa, zvinodikanwa kushandisa yakadzika-tembiricha yepneumatic emergency yekuvhara-vhavhavha kuti ive nechokwadi. kuchengetedzwa kweLNG matangi ekuchengetedza uye zvifambiso zvekufambisa. MuLNG matangi ekuchengetera, cryogenic pneumatic emergency shutoff mavharuvhu anoshandiswa kucheka kupihwa kweLNG kudzivirira LNG kubuda. Muchifambiso cheLNG chekufambisa, iyo yakadzika-tembiricha yepneumatic yekukurumidza kuvhara-vhavha inogona kudzivirira zvinobudirira kubuda kweLNG panguva yekufambisa uye kuderedza njodzi yetsaona. Chechitatu, kushandiswa kweyakadzika tembiricha yepneumatic emergency cut-off valve mukushandiswa kweriquefied gasi rechisikigo Mukushandiswa kwegasi rakanyungudutswa, senge gasi rekugadzira magetsi, kugadzirwa kwemaindasitiri nemimwe minda, yakaderera tembiricha pneumatic emergency emergency shutdown valve inotamba zvakare. basa rinokosha. Mukuita kwekugadzira gasi-kupisa magetsi, iyo yakadzika-tembiricha pneumatic yekuvharisa-vhavhavhavha inogona kugura kupihwa kweiyo liquefied gasi rechisikigo kuti ive nechokwadi chekushanda kwakachengeteka kwejenareta set. Mukuita kwemaindasitiri, iyo yakadzika-tembiricha pneumatic yekuvharisa-vhavhavhavha inogona kudzivirira yakanyungudika yega gasi kubuda, kuderedza njodzi yetsaona, uye kunatsiridza kugadzirwa kwakanaka. Chechina, maitiro ekuvandudza kwepasi-tembiricha yepneumatic emergency cut-off valve mumunda we liquefied natural gas Nekukurumidza kukura kweiyo liquefied gasi indasitiri, iyo cryogenic pneumatic emergency shut-off valve icharamba ichienderera mberi mune tekinoroji. Iyo yeramangwana yakaderera-tembiricha pneumatic emergency yekuvhara-vharuvhu ichave yakanyanya kungwara uye otomatiki, ichivandudza kuchengetedzwa uye kugona kweLNG indasitiri chain. Pamusoro pezvo, kushandiswa kwezvinhu zvitsva uye matekinoroji ekugadzira kuchawedzera kuvandudza kushanda kwepasi-tembiricha pneumatic emergency-kuvhara mavharuvhu munzvimbo dzakaderera-tembiricha. Muchidimbu, kushandiswa kwepasi-tembiricha yepneumatic yekukurumidza kuvhara mavharuvhu mumunda we liquefied gasi rechisikigo kunoita basa rakakosha mukuona kushanda kwakachengeteka kweiyo yese maindasitiri cheni. Nekuenderera mberi kwekuenderera mberi kwesainzi uye tekinoroji, kuita kwepasi-tembiricha pneumatic emergency cut-off valve icharamba ichivandudza, ichipa tsigiro yakavimbika yekusimudzira indasitiri yegasi rechisikigo.