High surface area ash removal screen
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Exemplary applications of such High Surface Area Ash Removal Screen are further described in co-pending and commonly-assigned U.S. patent application Ser. No. 13/633,717 entitled “Apparatus and Methods for Large Particle Ash Separation from Flue Gas Using Screens Having Semi-Elliptical Cylinder Surfaces,” filed Oct. 2, 2012, the disclosure of which is incorporated herein by reference. The present application is related to U.S. patent application Ser. No. 29/452,079 entitled “Design for a Coated Screen for Large Particle Ash Control,” filed Apr. 11, 2013, the disclosure of which is incorporated herein by reference.
It should be understood that the labels used herein for describing orientation (e.g., front, back, top, bottom, right, and left) are merely for reference, and the embodiments of our design may be disposed in any manner and still be within the scope of the present invention. In the Figures, structure represented by broken lines are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a high surface area ash removal screen, as shown and described.
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Type: Grant
Filed: Apr 15, 2013
Date of Patent: Feb 7, 2017
Assignee: Integrated Global Services, Inc. (Midlothian, VA)
Inventors: Mark A. Buzanowski (Richmond, VA), Iain Stuart Hall (Midlothian, VA), Richard B. Crawford (Richmond, VA)
Primary Examiner: David Muller
Assistant Examiner: Nathan Johnston
Application Number: 29/452,332