Patent US6474250 – Nozzle assembly for a pulverized coal …
Other objects are to provide a pulverized coal burner nozzle assembly that promotes fuel rich combustion and reduces the formation of nitrogen oxides; …
Venturi burner nozzle for pulverized coal – Patent # 4479442 …
A new and improved burner for pulverized coal comprises a tubular nozzle for containing a primary, flowing stream of coal/air mixture having an outlet for …
PULVERIZED COAL BOILER – Patent application
… is structured so as to install a pulverized coal burner in the furnace of the … The after-air nozzles of the pulverized coal boiler that is an …
PULVERIZED COAL BURNER – Welcome To Mechanical Engineering …
PF burner for Bituminous coal ? Burner nozzles are rectangular in section ? Primary and secondary air nozzles are stacked alternately ? Primary air carries the …
Pulverized coal-fired boiler – Wikipedia, the free encyclopedia
The burner mixes the powdered coal in the air suspension with additional pre-heated combustion air and forces it out of a nozzle similar … Pulverized coal power …
Patent US5937770 – Pulverized coal burner – Google Patents
A pulverized coal burner includes a venturi for contracting a flow of a mixture of pulverized coal and primary air toward a central axis of a fuel nozzle 2. A spindle …
US Patent # 6,105,516. Burner nozzle for pulverized coal …
A stationary coal nozzle for a burner on a pulverized coal fired furnace having an elongated tubular nozzle with an inlet for receiving a flowing stream of coal/air …
Pulverized coal combustion burner – Hitachi, Ltd.
A pulverized coal combustion burner includes a pulverized coal nozzle, and secondary and tertiary air nozzles provided in concentric relation to the …
Pulverized coal burner – The Babcock & Wilcox Company
Venturi burner nozzle for pulverized coal: October, 1984: Itse et al. 110/261: 4422391: Method of combustion of pulverized coal by pulverized coal burner …
Pulverized coal burner – US Patent 5829369 Claims
Patent Claims: We claim: 1. A burner with low emissions and low unburned fuel losses, comprising: means for defining a fuel nozzle for passage of a primary fuel with …
Burner nozzle for pulverized coal – Patent application
Patent application title: Burner nozzle for pulverized coal Inventors: Lawrence G. Shekell (Champion, PA, US) IPC8 Class: AF23C112FI USPC Class: 110261
AN IMPROVED PULVERIZED COAL BURNER – THE BABCOCK & WILCOX COMPANY
AN IMPROVED PULVERIZED COAL BURNER BACKGROUND OF THE … U.S. Patent No. 4,479,442 to Itse et al. discloses a venturi nozzle for pulverized coal including a …
Dual swirl pulverized coal burner China (Mainland) Boiler Parts
You may also find other latest Dual swirl pulverized coal burner selling and buying leads on weiku.com. … burner spare parts,weishaupt burner nozzle.
Pulverized-coal-fired Boilers – Hitachi Global GateWay
HT-NR3 burner. The pulverized coal and primary air both tend to move closer to the inner wall of the fuel … coal and air at the exit of the fuel nozzle means that
Burner nozzle for pulverized coal – US Patent 6105516 Description
Patent Description: The present invention relates to a burner for pulverized coal and more particularly to a stationary coal nozzle for a burner on a pulverized coal …
Venturi Burner Nozzle For Pulverized Coal
A new and improved burner for pulverized coal comprises a tubular nozzle for containing a primary, flowing stream of coal/air mixture having an outlet for discharging …
US Patent # 6,112,676. Pulverized coal burner – Patents.com
A pulverized coal burner includes a pulverized coal nozzle for jetting a mixture of pulverized coal and primary air, a secondary air nozzle and a tertiary air nozzle …
Pulverized-coal burner – Art and Aviation Art by Caroline …
A conventional pulverized-coal burner comprises a housing provided with an inlet pipe connection … the latter being provided with a number of discharge nozzles …
Nozzle tip for pulverized coal burner – Combustion …
An improved nozzle tip (10) for a pulverized coal-fired burner having one or more splitter plates (20) disposed therein. Each splitter plate (20) is formed …
New pulverized coal combustion technology-boiler manufacturers
That the main burner nozzle on the upper part of secondary air OFA … An air vent into the upper and lower adjustable angle nozzle. When pulverized coal through …