l Customer pain points

 

Paint film adhesion is severe

 

 

 

 

l Device name: Ethylene cracker

 

 

 

Unit number: ethylene cracking unit centrifugal compressor

 

Fix the problem: Remove the paint film

 

 

 

l Oil details

 

Tank capacity: 20m³

 

Oil brand: 46# Turbo oil

 

Oil service time: 1 year

 

 

 

 

 

l Use our solution

 

Oil cleaning model No. : WVD-II paint film cleaning machine

 

Operation time: May 2019 till now

 

 

 

 

 

l Before purification

 

Paint film tendency index MPC: 6

 

Unit operation: 11C3801 thrust bearing temperature rises to 105℃

 

 

 

 

 

l After purification

 

Paint film tendency index: 1.3

 

Operation of the unit: In May 2019, the paint film cleaner was put into operation. By June 28, the temperature of the bearing pad decreased from 105℃ without equipment to 95℃, the temperature of the shaft was stable without fluctuation, and the MPC value decreased from 6 to 1.3; The unit is stable and effective after operation and has been put into use in other units.