United Conveyor Corporation

Saurabh Rastogi

Daniel E Charhut

Robert Heywood

Robert LeDain

Ronald Bugar

Jon Balbarin

Kenneth W Lauridsen

Keith Johnson

Daniel Charhut

Robert T Jones

Kenneth Lauridsen

Bernard Evans

David Donkin

Kevin Matyas

Kevin McDonough

Stanley R Tryba

Kent Shever

A system and process for closed loop system for removing particulate from a coal fired power wash water waste stream comprising a submerged flight conveyor for receiving used wash water, a bleed line for diverting wash water from the submerged flight conveyor, a filter for removing particulate from the diverter wash water, and pumps to recirculate the wash water on a loop through the system.

System and process for removing particulate from a coal fired power waste stream

The system for a continuous dewatering recirculating for removing particulate such as coal combustion residue from a water stream. The system includes multiple dewatering and recirculation containers, each having a submerged flight conveyor and lamella settlings plate located therein, at least one dewatering and recirculation container receives ash water stream overflow.

Continuous dewatering recirculation system with integral coal combustion residual high flow plate separator

A clarifier with an improved rake comprising a plurality of arms, wherein each arm of the rake including a series of arcuate blades, which each blade increasing in height and angle relative to the rake arm as radial distance of the blade relative to the center of the rake decreases.

Clarifier rake configuration and system and method including the same for bottom ash handling related to flue gas desulfurization

An injection lance assembly for creating a higher degree of turbulence and dispersion of a treating agent into a fluid stream.

Injection lance assembly

The system and method for preventing air leakage from the process side to the bearing side of a mill. The system includes a labyrinth seal ring comprising a series of knives defining first and second labyrinth paths from an air inlet to the process side and the bearing side of the system, respectively. The differences in the two paths such as provided by the number of knives used in each path creates a differential pressure drop which biases air from the air inlet to the process side. The labyrinth seal thus provides a reliable and superior method for reducing the potential for particulate in the process side of the mill from damaging the bearing system.

An improved pneumatic particulate conveyance system including a particulate diffuser plate is disclosed. The assembly includes a pipeline with one or more particulate inlets for introducing solid particulates to a prime mover, wherein the pipeline has at least one particulate diffuser plate located within the pipeline. The particulate diffuser plate has a length which runs parallel to the prime mover and occludes at least a portion of a particulate inlet so as to increase the surface area exposed to the conveying air, thus resulting in a more efficient momentum transfer to the particulate. The plate used in the assembly further includes an arcuate trailing edge so as to encourage more particulate falling into the middle (i.e., the higher velocity portion of the profile) of the prime mover. In addition, depending upon the diameter and length of the pipeline, the assembly of the present invention may include a plurality of particulate diffuser plates so as to further increase the amount of exposed surface for momentum transfer to the particulate being conveyed.

Growing community of inventors

Green Oaks, IL, United States of America

Saurabh Rastogi