Ucwaningo oluyisibonelo lokusetshenziswa kweyunithi yokukhipha amanzi yezinhlayiyana ze-WVDJ-20

1. Ukwethulwa kwe-Fujian Gulei Petrochemical Co., Ltd.

I-Gulei Petrochemical Company, njengebhizinisi elihamba phambili le-Gulei Petrochemical Base, inamasethi angu-9 emishini yamakhemikhali enamandla okucubungula angamathani ayizigidi ezingu-1 ngonyaka, kuhlanganise nokuqhekeka kwe-ethylene, futhi ingahlinzeka amakhasimende nge-ethylene glycol, ethylene oxide, styrene, polypropylene, ethylene. , njll. -Vinyl acetate copolymer resin, raffinate C4, thermoplastic elastomer, and ethylene, C5, C9, toluene, mix xylene, aromatic raffinate, butadiene, diethylene glycol, triethylene glycol, propylene, Kukhona ingqikithi yemikhiqizo eyinhloko engu-18 Izingxenye ze-naphthalene, futhi inamatheminali angu-5 anamandla okuphuma minyaka yonke angaba amathani ayizigidi ezingu-7.8.

2. Isingeniso sedivayisi kawoyela wokugcoba ikhasimende

3. Isimo sokusebenza kwemishini kanye namaphuzu obuhlungu abangelwa kumakhasimende

3.1 Ukusebenza kwezisetshenziswa:

Ngemva kokuqaliswa kweyunithi yokuqhuma isitimu ngo-Agasti 17, 2021, izinga lokushisa elithwalayo layo yonke iyunithi lalivamile, nezinga lokushisa eliphakeme kakhulu lingu-92.4°C.Kodwa-ke, kusukela maphakathi no-Okthoba 2021, i-compressor yegesi eqhekekile i-K

Izinga lokushisa le-non-drive end radial bearing ye -201 medium-pressure cylinder (TI22217) liqale ukunyuka kancane, lisuka ku-91°C ngoSepthemba 2021 laya kunani eliphakeme kakhulu elingu-109.2°C ngoMashi 21, 2022.

3.2 Amaphuzu obuhlungu bekhasimende:

Yeqa isuka ku-96.5 yaya ku-98.7℃ ngoJanuwari 28, 2022;2. Yeqa isuka ku-99.2 yaya ku-100.2℃ ngoFebhuwari 6, 2022. Izinga lokushisa lokulinganisa leyunithi ye-ethylene lenyuka futhi alibuyelanga ekushiseni kwasekuqaleni.

4. Ukuhlaziywa kwembangela yokwehluleka

Izinguquko kukhwalithi yamafutha okugcoba (ingqikithi yezinkomba ezingu-11 zahlaziywa, phakathi kwazo izinguquko ezinkulu: i-varnish, ukuhlanzeka, i-ferrography, i-spectrum, njll.), okubangelwa i-oxidation enzima yamafutha kanye nokuqoqwa kwe-varnish.

5. Isixazululo

Isithombe sokufakwa kwesayithi

6. Imiphumela yokuqaliswa

Ngemuva kokusetshenziswa kwe-WVDJ-20, izinga lokushisa liyehla futhi ijika lokushisa livame ukuzinza.