Phunziro pakugwiritsa ntchito WVDJ-20 varnish tinthu kuchotsa madzi unit

1. Kuyamba kwa Fujian Gulei Petrochemical Co., Ltd.

Gulei Petrochemical Company, monga mabizinesi otsogola a Gulei Petrochemical Base, ali 9 seti ya zida mankhwala ndi mphamvu yeniyeni processing matani 1 miliyoni/chaka, kuphatikizapo ethylene akulimbana, ndipo angapereke makasitomala ndi ethylene glycol, ethylene okusayidi, styrene, polypropylene, ethylene. , etc. -Vinyl acetate copolymer resin, raffinate C4, thermoplastic elastomer, ndi ethylene, C5, C9, toluene, xylene wosakaniza, onunkhira raffinate, butadiene, diethylene glycol, triethylene glycol, propylene, Pali okwana 18 mankhwala osokoneza bongo. Tizigawo ta naphthalene, ndipo ili ndi malo ogona 5 omwe amatha kutulutsa pachaka pafupifupi matani 7.8 miliyoni.

2. Makasitomala kondomu mafuta chipangizo chiyambi

3. Mkhalidwe wa opaleshoni ya zida ndi mfundo zowawa zomwe zimachititsa makasitomala

3.1 Zipangizo zothandizira:

Gawo lophwanyira nthunzi litayamba kugwira ntchito pa Ogasiti 17, 2021, kutentha kwa gawo lonselo kunali kwabwinobwino, ndipo kutentha kwakukulu kunali 92.4°C.Komabe, kuyambira pakati pa Okutobala 2021, compressor yamafuta osweka K

Kutentha kwa non-drive end radial bearing of -201 medium-pressure cylinder (TI22217) kunayamba kukwera pang’onopang’ono, kuchoka pa 91°C mu September 2021 kufika pamtengo wapamwamba kwambiri wa 109.2°C pa Marichi 21, 2022.

3.2 Zopweteka zamakasitomala:

Idalumpha kuchokera pa 96.5 mpaka 98.7 ℃ pa Januware 28, 2022;2. Inalumpha kuchokera ku 99.2 mpaka 100.2 ℃ pa February 6, 2022. Kutentha kwa calibration kwa unit ethylene kunakula ndipo sikunabwerere kutentha koyambirira.

4. Kulephera chifukwa kusanthula

Kusintha kwa mafuta odzola mafuta (zizindikiro zonse za 11 zinawunikidwa, zomwe kusintha kwakukulu kunali: varnish, ukhondo, ferrography, spectrum, etc.), chifukwa cha okosijeni kwambiri kwa mafuta ndi kudzikundikira kwa varnish.

5. Yankho

Pamalo unsembe chithunzi

6. Zotsatira za kukhazikitsidwa

Pambuyo pa kugwiritsa ntchito WVDJ-20, kutentha kumachepa ndipo kutentha kwapakati kumakhala kokhazikika.