公开(公告)号：US20220389594A1

公开(公告)日：2022-12-08

申请号：US17774028

申请日：2019-11-05

Applicant: ArcelorMittal

Inventor： Pierre RICHET ,  Forent SPONEM

IPC: C23G3/02 ,  B08B3/04 ,  B08B3/12

Abstract: A continuous cleaning installation 1 of a passing strip S includes a tank 2, an aqueous solution 3 inside the tank 2. It also includes at least a roll 4 immerged in the aqueous solution 3, at least an ultrasound emitter 5, a feed for feeding 6 an aqueous solution and emptying 7 the tank. Moreover, it also includes and estimator for estimating 8 the aqueous solution level, a calculator for calculating 9 for each ultrasound emitter 5 its distance to the aqueous solution level and a controller for controlling the power 10 of the at least one ultrasound emitter 5 and at least an impermeable closable opening 11 on at least a lateral side of the tank through which the at least one ultrasound emitter 5 can pass.