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:
Jun. 26, 2018
Filed:
Aug. 19, 2013
Outotec (Finland) Oy, Espoo, FI;
Outotec (Finland) Oy, Espoo, FI;
Abstract
An arrangement for feeding fine-grained matter to a concentrate or matte burner () of a suspension smelting furnace (). The arrangement comprising a fluidization arrangement () for feeding fluidized fine-grained matter into a dosing bin (), and a conveyor means () for feeding fluidized fine-grained matter from the dosing bin () to the concentrate or matte burner () of the suspension smelting furnace (), and a loss-in-weight controller () between the dosing bin () and the conveyor means (). The arrangement comprises an impact cone () arranged below a filling valve () between the fluidization arrangement () and the dosing bin () for distributing fluidized fine-grained matter flowing from the fluidization arrangement () within the dosing bin ().