Kohtla-Järve / Ahtme Power Plant — Pulverized oil shale flame combustion tuning on BKZ-75-39FSl boilers

Pulverized oil shale flame combustion tuning on BKZ-75-39FSl boilers.

Project Overview

Operational tuning and flame stability optimization for pulverized oil shale combustion on BKZ-75-39FSl power boilers at Kohtla-Järve / Ahtme Power Plant. The project involved adjusting fuel-air mixture delivery, secondary air distribution, and burner aerodynamics to enhance boiler efficiency, reduce slagging on heat transfer surfaces, and lower unburned carbon losses.

Key Specifications

• Client / Facility: Kohtla-Järve / Ahtme Power Plant
• Boiler Units: Pulverized oil shale boilers BKZ-75-39FSl
• Fuel Type: Estonian oil shale (pulverized firing)
• Scope: Operational combustion tuning, burner aerodynamic testing, and thermal efficiency optimization