Method and apparatus for washing steel plate surfaces

A cleaning method for a surface of sheet steel in which a jet of liquid ejected from a nozzle collides with the surface of the sheet steel containing over 0.5wt% of Si to clean the surface of the sheet steel. The temperature of the sheet is over 850 DEG C and droplets, produced in a droplet flow are...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	MASAJI SHIRAISHI, TAKEO SEKINE, AKIO ADACHI, HIROSHI KUWAKO, NAOTOSHI AOYAMA, MASUTO SHIMIZU, HIROYUKI OGAWA, NORIO KANAMOTO
Format:	Patent
Sprache:	eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A cleaning method for a surface of sheet steel in which a jet of liquid ejected from a nozzle collides with the surface of the sheet steel containing over 0.5wt% of Si to clean the surface of the sheet steel. The temperature of the sheet is over 850 DEG C and droplets, produced in a droplet flow area of the liquid jet from said nozzle collide with the surface of the sheet steel in the following condition thereby cleaning the surface of the sheet steel:- where P denotes an ejection pressure, and W denotes an amount of liquid to be ejected.