Mushandisi: Chigadzirwa Chekugadzira Gasi muChangqing Oilfield
Seyakakura gasi rechisikigo ethane yekudzoreredza unit muChina, gasi remusikirwo rinogadzira chirimwa muChangqing Oilfield ipurojekiti yakakosha yeCNPC yekuvandudza mhando nekushanda. Kuti uwane kupihwa kwezvinhu zvekugadzira ethylene kubva kuethane nekukurumidza sezvinobvira, chirongwa ichi hachingotora nyika yepamusoro "firiji yefiriji + yekuwedzera firiji + kaviri gasi overcooling + yakaderera tembiricha distillation" ethane kudzoreredza main body tekinoroji, asi zvakare inotora tekinoroji mukugadzira engineering uye kuvaka. dhizaini chikuva, "uye hupenyu hwakazara cycledigital fekitori" modhi, kuti uwane dhijitari uye nehungwaru manejimendi yehurongwa hwese hwekugadzira, kutenga, kuvaka, kushanda uye kugadzirisa.
Mushure mekupedzwa kwechigadzirwa chekugadzira gasi, chinogona kugadzirisa gore negore mabhiriyoni makumi maviri emacubic metres egasi rechisikigo, kugadzirwa kwegore negore kwematani 1.05 miriyoni ethane, 450,000 matani uye yakagadzikana chiedza hydrocarbon, yakaenzana nehuwandu hwekubuda kwenzvimbo yepakati-yakakura mafuta munda, inoratidzawo kuti kuChina kwakagadzirisa budiriro yegasi rechisikigo, kubva pakukura kwegasi kusvika kune purofiti yakaonawo. iyo yepamusoro-yemhando yakavharwa-loop kuvandudza kweCNPC's indasitiri yeketani muShaanxi.
Mvura inotenderera yakavhara kutonhora tower system yegasi rekugadzira gasi rinoshandisa kutonhora kwemhepo + kutonhora kwemvura kutonhora mvura inotenderera. Nekuda kwemvura inotonhorera yemvura inotenderera yakavharwa yekutonhodza shongwe inoshandisa pasi pevhu zvakananga semvura yekuwedzera, sisitimu ine tsika iri pachena yekuyera mushure mekusungwa, uye iri nyore kuisa uye kunamatira kune inotonhorera shongwe yekuzadza, yekupfapfaidza mudziyo, uye kupisa kwekutsinhana machubhu, inokanganisa kupisa kwekuchinjana, zvichikonzera kutenderera kwemukati kwekushisa mutsauko unodzikira uye inotarisirwa kupisa mhedzisiro haigone kuwanikwa. Nekuda kwekunamatira uye kuiswa kwechiyero uye biological slime, zviri nyore kukonzera ngura pasi pechiyero. Muzviitiko zvakakomba, zvinogona kukonzera kuvuza mapoinzi mune yekupisa yekutsinhana chubhu bundle yeshongwe yemvura inotonhorera. Mushure mekuferefetwa kwepasaiti, zvakaonekwa kuti kuwedzera kwakaitika mune yekunze kutenderera kupfapfaidza mvura system.
Monitoring parameter: conductivity
The conductivity of spray water replenishment is 2290μs/cm, uye salinity yese i1705.08mg/L, yakakura kudarika yakagadzirwa 1000mg/L. Apo mvura yepfapfaidzo inoramba ichiputika uye mvura inogara ichizadzikiswa, conductivity inowedzera kubva 2290 μs/cm kusvika 10140 μs/cm mushure meawa 1 yekushanda, conductivity yakawedzera kanenge ka5, salinity yose yakawedzera kubva 1705.08mg/L kusvika 3880.07mg/L, kana kupfapfaidza kusingasviki nguva, 2. inogona kusvika 34900 μs / cm mushure memaawa makumi mana nemasere ekushanda, uye iyo yekuisa pfungwa inosvika kanenge ka30. Naizvozvo, kana mvura yepfapfaidzo yemhando isiri kusvika kune yakajairwa uye yemhando yemvura pretreatment isati yaitwa, iyo yekupfapfaidza mvura inoumba yakanyanya scaling uye crystallized munyu mumvura inotenderera yekupisa yekutsinhana chubhu bundle, pfapfaidzo yemvura pombi huru, yakavharwa kutonhora kwemvura uye kupfapfaidza kutonhora kwemvura kunokonzera, kupfapfaidza kutonhora kwemvura kunokonzera kupisa. iyo filler yakavharwa, zvichikonzera kusakwana kwemhepo inlet vhoriyamu yemhepo-yakatonhorera fan uye kuderedzwa kwemhepo-kutonhora maitiro.
Kugadzirisa matambudziko ari pamusoro, kambani yakaisa inductive conductivity yepamhepo yekuyeresa chiridzwa mushongwe inotonhorera yekutarisa conductivity yemvura yekupfapfaidza munguva chaiyo apo mhando yemvura yekupfapfaidza isingaenderane neyakajairwa uye yemhando yemvura pretreatment isati yaitwa, iyo alarm inovhurwa kuti ipe hwaro hwechokwadi hwekutevera kurapwa kwemvura uye kupfapfaidza mvura yekuzadzazve.
Iyo inductive conductivity electrode inogadzirwa neShanghai Boqu Instrument Co., Ltd., ine yakakura kuyerwa uye anti-fouling hunhu, iyo inogadzirisa dambudziko re sensor fouling inokonzerwa nekuwanda kwemunyu wemasampuli emvura pasaiti, inoderedza basa rebasa repa-saiti yevashandi vekuchengetedza, uye yayo yekupedzisira-yakakura huwandu hwe0-2000 inovhara chiyero chinodiwa pasaiti.
Nguva yekutumira: May-06-2025
