Umonakalo wemishini

Umonakalo wemishini
I. Indlela okwenzeka ngayo ingozi

Ngomhlaka-5 Meyi 2017, iyunithi yokuqhekeka kwamanzi ivame ukuqala iphampu ye-p-1106 /B, ukuthuthwa kwegesi kaphethiloli ye-LIQUEFIED ngaphandle ngezikhathi ezithile. Ngesikhathi senqubo yokuqala, kwatholakala ukuthi ukuvuza kwesivalo sephampu (ingcindezi yokungena engu-0.8mpa, ingcindezi yokuphuma engu-1.6mpa, izinga lokushisa eliphakathi elingu-40℃). I-shift monitor uGuan yahlela ngokushesha abasebenzi ukuthi bamise iphampu, bavale amavalvu okungena kanye nawokuphuma, futhi banciphise ingcindezi entanjeni yethoshi. Kwenziwa ukushintshwa kwe-nitrogen. Njengoba ama-gasket engafikanga, i-workshop yahlela ukwenza ukulungiswa ngomhlaka-6 Meyi. Ngo-8:00 ngoMeyi 6, i-hydrogenation Workshop 1 yazisa i-workshop yokulungisa i-refinery yeNkampani yokwakha nokulungisa ukuthi ithathe indawo yesivalo se-P-1106 /B, kanti i-workshop yokulungisa i-refinery yahlela abantu abayisithupha okubalwa nomholi weqembu ukuze kulungiswe futhi kushintshwe. 9:10, i-hydrogenation ikhiphe i-workshop ngaphambi kokuhlaziywa kokuphepha komsebenzi, ipayipi kanye nemishini ngemuva kokuvulwa, imvume yokusebenza, umphathi we-workshop hydrogenation shift ukuvala ukuhlolwa kwendawo, avule i-pump inlet guide flood valve, kanye ne-discharge valve kanye ne-pressure gauge nabasebenzi besikole ukuze kuqinisekiswe, umhlahlandlela ku-flood valve ngaphandle kokukhishwa kwezinto, i-pump outlet pressure gauge ingcindezi iboniswa njengo-“0″, Umsebenzi uzoqalwa ngemuva kokuqinisekiswa kwendawo yizinhlangothi zombili. Ngo-9:40, lapho abasebenzi bokulungisa besusa wonke amabhawodi e-pump cover, umzimba we-pump waphuma ngokushesha ku-volute, kwathi opharetha owayephethe i-pump body coupling ngesandla washaya i-motor semi-coupling ngengalo yakhe yesobunxele, okwabangela ukulimala engalweni yakhe yesobunxele.

2. Ukuhlaziywa kwembangela

(1) Imbangela eqondile: Enqubweni yokususa ipompo, kukhona ingcindezi esele ye-nitrogen egobolondweni lepompo, okubangela ukuthi umzimba wepompo uphushwe ngaphandle kwegobolondweni lepompo, okubangela ukulimala.

(2) Imbangela engaqondile: Ngomhlaka-5 Meyi, umholi weshifti wahlela abasebenzi ukuthi basebenze iphampu ye-P1106/B, wavala amavalvu okungena ephampu kanye nawokuphuma, wakhulula ingcindezi eya esitotshini, wabe esethatha indawo ye-nitrogen. Ngomhlaka-6 Meyi, ivalvu yokushawa yokungena ephampu yavulwa ukuze kuncishiswe ingcindezi ngaphambi kokusebenza. Ngemva kokuqinisekisa ukuthi akukho gesi ekhishwe, ingcindezi yegeji yayingu-zero, okwathi ngephutha kwacabanga ukuthi akukho medium ephampuni. Eqinisweni, inkumbulo yephampu yayinengcindezi eseleyo ngenxa yokungavuleki ngokwanele kwevalvu yokushawa. Ububanzi begeji yokucindezela bungu-4.0mpa, yize buhlangabezana nezidingo, kodwa lapho ingcindezi yephampu iphansi, ingcindezi eseleyo ngenxa yomthelela wokunemba kwegeji yokucindezela ayikwazi ukuboniswa.

3. Okuhlangenwe nakho kanye nezifundo

(1) Noma yimuphi umsebenzi kumele wenziwe ngendlela efanele yokulahla inqubo, ukuhlukaniswa kwamandla,Ithegi yokukhiya ngaphandleumsebenzi, ngesikhathi esifanayo benza umsebenzi omuhle wokusebenzisa nokuqinisekisa izinyathelo, ukuqinisekisa ukuphepha nokulawula yonke inqubo yokusebenza.

(2) Ukuqinisa ukuphathwa kokuphepha kwemisebenzi yokuhlola nokulungisa, ukuthuthukisa ikhono lokuhlonza ubungozi, nokwenza umsebenzi omuhle wokuvimbela. Ukuhlaziywa kokuphepha kwangaphambi komsebenzi kumele kwenziwe ngaphambi kokusebenza. Ukuhlolwa nokugcinwa kwemishini, ikakhulukazi imisebenzi yokuvula amapayipi nemishini, kumele kwenziwe kahle ngokuhlanza, ukuhambisa, ukunciphisa ingcindezi kanye nokukhipha ukuze kuqinisekiswe ukuhlukaniswa, ukukhishwa kanye nokukhishwa okuphumelelayo.