The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 09, 2002
Filed:
Dec. 21, 1998
Applicant:
Inventors:
Kjell Forslund, Sundsbruk, SE;
Magnus Danielsson, Sundsvall, SE;
Tomas Wikström, Sundsvall, SE;
Assignee:
Valmet Fibertech Aktiebolag, , SE;
Primary Examiner:
Int. Cl.
CPC ...
B01F 1/500 ;
U.S. Cl.
CPC ...
B01F 1/500 ;
Abstract
Apparatus for mixing steam or bleaching agents with a pulp suspension is disclosed, including a chamber for receiving the flow of pulp suspension from an input line, the chamber including a jacket surrounding the flow of pulp suspension through the chamber, the inlet to the chamber defined by an inlet flange having a diameter which is smaller than the diameter of the input line, and the jacket including a supply orifice for supplying the steam or bleaching fluid to the flow of pulp suspension in the chamber.