REFRACTORY BED MATERIAL for FBC & CFBC Boilers
Refractory Bed Material of Low Ferric High Temperature Super Quality is made out of high quality and super heat duty refractory aggregates of high alumina contents & dense texture. This very special Bed Material has many special characteristics that made it a perfect material for obtaining smooth and perfect fluidization use in Fluidized Bed Combustion Boilers (FBC) and Circulating Fluidized Bed Combustion Boilers (CFBC).
Special Characteristics:
•Fully Screened Material Free From Fine Particles
•Fully Resistant Against Clinker Formation
•Perfect Product For Obtaining Fluidized Action
•Accurate Particle Size Distribution
•Exceptional Chemical Purity
•High, I.D.T.( Initial Deformation Temperature)
•Low Alkali Low Iron Contents
•No Free Iron Particles-Passed Through Iron Separators
• Perfectly Controlled Density
The Product
Refractory Bed Material for FBC and CFBC boilers is a very exclusive refractory product, processed from special refractory aggregates of high chemical purity, dense consistency, high refractoriness, etc., and is apposite to sustain technical properties for fluidization at high temperatures of 12000 C with different fuels, under most critical working conditions.
Research & Development
The Bed Material has been developed is a result of our own constant in-house research and development work and field experience for over 12 years; and also in accordance with the technical support / guidance from time to time extended by the leading manufacturers of FBC and CFBC Boilers like BHEL, TBW & I.B.L. The technical criteria and particle size distribution of the material is predetermined for practicality as well as economy of the product on the basis of technical requirement with specific fuel and boiler design.
Special Characteristics
Refractory Bed Material has many special attributes that makes it a transcendent material for FBC and CFBC Boilers with greater scale of economy
What is the details of our boiler sand ?
Boiler sand is poured at the bottom of the Boiler as a Heat Resistance Materials. It lies between the Boiler's air box and the burning materials. By heating these materials, the bed materials are conducting the temperature and maintain it for a long time.
The advantages of our boiler sand :
1.Our boiler sand is manufactured from fresh refractory clay and not from pre-used fire bricks.
2. Our boiler sand is virgin, pure and fresh from the factory. It does not carry the impurities like the conventional bed material.
3.The content of iron is very negligible. Except for the basic content in the clay the material is not attracted to any foreign iron contamination.Corrosion to the boiler bed coil tubes is prevented by using this product.
4.It is free from moisture. In general conventional bed material comes along with 10% to 15% moisture.
5.It saves your fuel, because of its pure from the entire part of the bed material absorbs the heat from the fuel and functions as a perfect media.
6.The consumption of the boiler sand will drastically come down because of its effectiveness in maintaining its shape (Maximum size higher quantity) for a longer period than the conventional material.
What is the Applications of our boiler sand ?
1.Power Plant
2.Cement Plant
3.Steel Plant
4.Aluminum Plant etc
