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:
Feb. 18, 2020
Filed:
Mar. 24, 2016
Primetals Technologies Austria Gmbh, Linz, AT;
Michaela Boeberl, St. Florian, AT;
Stephan Hattinger, Leonding, AT;
Stefan Hoetzinger, Wels, AT;
Stefan List, Linz, AT;
Abstract
A cooler () for cooling hot bulk goods () preferably iron ore sinter: The cooler has a grate surface () for holding the hot bulk goods () to be treated to reduce the dust emissions and at the same time to also enable maintenance measures on the cooler (). Covers are located in the region of the feed point () and the removal point (). The device herein provides an additional boundary, which prevents the removal of dust particles of size over 150 μm. The boundary is a stationary first wall () and a stationary second wall () and the boundary extends over a partial segment, and preferably over the entire region, of the uncovered grate surface (). A supporting structure () is provided, to which the first wall () and the second wall () are fastened.