Integrated Global Services, Inc.

Drayton Corporation

Jeff Landers Shelton

Andrew Scott Kline

Kevin Jay Stallings

Thomas H Hogan

A system for use in selective catalytic reduction reactor is disclosed. The system may include a catalyst bed and a screen located close to the catalyst bed in a manner so that flow of flue gas to the catalyst bed contacts the screen before it contacts the catalyst bed. The screen may be adapted to support a weight of at least 400 pounds above the catalyst bed so that the weight is not imposed on the catalyst. The screen may have a plurality of holes across its surface in a manner so that the screen is adapted to change the velocity distribution of the flue gas as it flows through the screen.

Systems and methods for catalyst screens in selective catalytic reduction reactors

The present invention uses a pivotally mounted damper to cover the port and provide damping to the boiler furnace. The damper is aligned with and superjacent the rodding mechanism and is supported intermediate the port and the pivotal mounting by a linkage which raises and lowers the damper responsive to linear motion of the rodding mechanism.

Growing community of inventors

Jacksonville, AL, United States of America

Jeff Landers Shelton