Durable Boiler Coal Nozzles Engineered For Abrasion Resistance

Boiler Coal Nozzle

We are a company engaged in the manufacturing, export, and supply of high-performance Boiler Coal Nozzles engineered to deliver efficient coal combustion within industrial boiler systems. These nozzles are critical for directing pulverized coal flow into the furnace, helping maintain uniform flame patterns and preventing ash buildup. Manufactured using abrasion-resistant alloys and precision processes, our coal nozzles contribute to fuel economy, longer service intervals, and optimized heat transfer inside the combustion chamber. Extensively used in power plants and industrial heating setups, these components are integral to modern boiler efficiency.

1. Specifications

• Material: Stainless Steel, High-Chrome Steel, or Cast Iron
• Inlet Size: 4 inch to 10 inch
• Coal Velocity Handling: Up to 35 m/s
• Heat Resistance: Up to 1350°C
• Flow Orientation: Directional (Straight/Curved tip)
• Coating: Ceramic or special anti-wear surfacing

2. Features

• Built to handle abrasive coal particles
• Maintains consistent coal dispersion
• Long life in high-ash fuel environments
• Reduces slagging and fouling of boiler tubes
• Precision-crafted for uniform flame shaping
• Compatible with most standard burner assemblies

3. Super User-Friendly Listicle: Key Benefits of Our Boiler Coal Nozzle

Improved Coal Flame Stability helps generate a steady and well-shaped flame with minimal flicker.

Minimized Maintenance Downtime. High durability leads to fewer nozzle changes and reduced boiler stoppages.

Reduces Unburnt Carbon. Supports complete combustion and fuel savings in long-run operations.

Customizable Profiles and Materials Made to suit varying coal types and firing conditions.

4. Applications

• Thermal power generation plants
• Boiler furnaces in heavy industries
• Cement kilns and calcining chambers
• Large-scale coal-based energy systems
• Petrochemical and refinery boiler units

5. Manufacturing Process

Raw Metal Selection and Casting Abrasion-resistant materials like high-chrome steel are cast into rough nozzle forms.

Profile Machining: Internal and external air paths are shaped using CNC lathes and boring systems.

Surface Coating Application: Ceramic or anti-abrasion coatings are applied for long-term wear resistance.

Final Assembly and Testing. Each nozzle is flow-tested and checked for dimensional precision before dispatch.

6. Latest Technology

• CFD modeling is used to study coal flow dynamics inside the nozzle
• High-chrome metallurgy adapted for abrasive applications
• Robotic welding for a joint-free seamless structure
• Furnace-tested design to handle temperature spikes

Tags

boiler coal nozzle, coal burner nozzle, fuel injection nozzle, power plant coal nozzle, thermal boiler fuel part, cast iron coal nozzle, abrasion-resistant nozzle

Offer Price

Prices available upon request – bulk and export pricing supported.