Mumusangano weJinbin, matatu akagadzirwagoggle mavharuvhukune vatengi vava kuda kupedzwa. Vashandi vari kuita gadziriro yekupedzisira pavari. Aya mafanivharafu yebofusine saizi yeDN1450, ine mudziyo wemagetsi. Ivo vakaomesesa kuyedzwa kwekumanikidzwa uye kuvhura nekuvhara bvunzo uye vakamirira kurongedzerwa nekutumirwa.

Yakakura-dhayamita sekisheni yebofu ndiro vharafu ine dhayamita yeDN1000 uye pamusoro ndiyo yakakosha michina yakagadzirirwa kuzadzisa zvinodiwa zvekuzviparadzanisa zvemahombe-akakura dhayamita pombi masisitimu.

Panyaya yemabhenefiti, yekutanga ndiyo yakatanhamara yekuisa chisimbiso kuita. Iri rudzi rwevharuvhu kazhinji rinotora maviri-chisimbiso chimiro che "elastic seal + simbi yakaoma chisimbiso", iyo inogona kuramba ichiwana zero leakage kunyangwe pasi pemadhayamita makuru eDN1000 uye pamusoro. Inonyanya kukodzera mamiriro ezvinhu ane zvisimbiso zvakasimba zvekuvhara zvakadai segesi uye chepfu midhiya, kudzivisa dambudziko resimba risina kuenzana pamusoro pekuvhara chisimbiso chinokonzerwa nemadhayamita makuru.

Chechipiri, inoshanda zvakanyanya uye yakanakira kushanda. Chimiro chakaita sefan chakanyanya compact pane chinyakare bofu ndiro, uye huremu hwayo hungori 60% yeiyo yevharuvhu yegedhi yedhayamita imwechete. Inogona kusanganiswa nemagetsi uye pneumatic drive zvishandiso kuti uwane kuvhura uye kuvhara kure kure, kugadzirisa dambudziko rekushanda nesimba rekushandisa kwemavharuvhu makuru-dhayamita. Nguva yekuvhura uye yekuvhara yevhavha imwechete inowanzodzorwa mukati me30 seconds, zvakanyanya kuvandudza kushanda kwekushanda.

Uyezve, ine yakasimba kuchengetedza redundancy, yakashongedzerwa nemichina yekuvhara michina uye inomisa switch kudzivirira misoperation. Muviri wevharuvhu webofu wakagadzirwa nesimbi yakakura-yakasimba yakakandwa kana simbi yakashongedzwa mahwendefa, ayo anogona kumirisana nekumanikidza kwakanyanya (kazhinji kusvika ku1.6MPa) uye kukanganisa, uye yakakodzera kune yakaoma mamiriro ekushanda. Mukuwedzera, mari yekuchengetedza yakaderera. Zvikamu zvekuisa chisimbiso zvinogona kupatsanurwa uye kutsiviwa zvakasiyana pasina chikonzero chekubvisa pombi yese. Inonyanya kukodzera kuenderera mberi kwekugadzirwa kwezviitiko muhombe-diameter pombi masisitimu uko "kudzima kunoreva kurasikirwa".

Mamiriro ekushandisa anonyanya kutariswa munzvimbo dzakakosha dzinoda zvikamu zvakakura-dhayamita: Muinjiniya gasi remataundi, rinowanzo shandiswa mumapaipi makuru emudhorobha gasi network ine madhayamita kubva kuDN1200 kusvika kuDN2000, kuwana kupatsanurwa kwekuchengetedza panguva yekugadzirisa pombi uye kubatana kwebazi, kudzivirira gasi rakakura kubuda. Mumuchadenga uye vacuum distillation mayuniti uye anobatsira kupaza zvikamu zveindasitiri yepetrochemical, mapaipi makuru ekutakura mafuta asina kuchena uye zvigadzirwa zvemafuta akacheneswa ane dhayamita inodarika DN1000 inoda kugara uchichinja maitiro kana kuparadzanisa michina.

Kukurumidza kwavo kuvhura uye kuvhara maitiro kunogona kuderedza kugadzirwa kwekukanganisa nguva. Mune wet desulfurization / denitrification masisitimu eindasitiri yemagetsi, inokodzera mapaipi makuru egasi ane dhayamita yeDN1500 kana kupfuura, uye inogona kupatsanura yakakwirira-tembiricha flue gasi (ine tembiricha inopikisa inosvika 300 ℃) panguva yekugadzirisa reactor. Iyo yakaoma guruva yekubvisa sisitimu yekuputika kwechoto gasi muindasitiri yesimbi inoda kuti mapaipi ekufambisa gasi ane dhayamita yeDN1200 uye pamusoro arambe akasimba mukukukurwa kwemidziyo ine huruva. Yayo simbi yakaoma sealing chimiro inogona kushanda yakadzikama kwenguva yakareba.

Semunhu ane makore makumi maviri ekuberekwa ekugadzira mavharuvhu esimbi (Electric Blind Valve), Jinbin Mavharuvhu anopa vatengi nepamusoro-mhando yekudzora fluid mhinduro uye imwe-on-one sevhisi. Kana uine chero mibvunzo ine hukama, ndapota taura nesu pazasi uye uchagamuchira mhinduro mukati meawa makumi maviri nemana!