Product
Fused Cast AZS Block
AZS Casting Type
AZS Ramming Materials
Fused Cast AZS TY-AZS41
Fused Cast AZS TY-AZS36
Fused Cast AZS TY-AZS33
Fused Cast Alumina Block
Fused cast Alumina Block TY-H
Fused cast Alumina Block TY-A
Fused cast Alumina Block TY-M
Fused Cast High Zirconia Block
Fused Cast Skid Rail Block
Silica brick
Magnesia Series Brick
Bonded Refractory Block
High alumina And Fire clay bricks
Insulation Series Brick
Ceramic Fiber Products
Contact Details
- 0086 371 63838939
- 0086 371 63835539
- sales@sunriserefr.com
- tkfanyi
- No.36 Fengchan Road, Zhengzhou City
Solutions
How to Expand the Service Life of Rotary Kilns
- More related products
- Fused Cast AZS Block
- Fused Cast Alumina Block
- Fused Cast High Zirconia Block
- Fused Cast Skid Rail Block
The rotary kiln has high requirements on the refractory materials and construction technology. Its service life will directly affect the post-production process.
1) Thermal operation should be appropriate. The high temperature zone should be sintered in a weak oxidizing atmosphere to improve the refractory performance of the fuel ash and refractory lining and reduce the liquid amount and liquid viscosity and the chemical erosion by slags to lining bricks.
2) Form a kiln coating and cool the firing zone with water cooling to reduce the temperature of bricks and reduce the chemical erosion speed of molten slags.
3) Try to produce bricks uniformly and reduce the stress caused by the temperature fluctuation.
4) The mortar joints should be small and the mortar should be strong enough to improve the structure and strength of the masonry.
5) The lining bricks should be selected based on the materials fired and the thermal conditions. The bricks of the firing zone are always damaged seriously, so it must be selected seriously. Now a new high alumina brick bonded with phosphorus sulfate has good strength, good resistance to rapid heating and cooling, good wear resistance at middle temperature(500-1200℃), good chemical stability at high temperature(1500℃), high temperature structural strength and high viscosity of melting. It has been widely used in the firing zone, decomposition zone and cooling zone.
Read more
Need more information? Drop us a line
For more information on any of our products please get in touch using the form below. One of our sales team will respond to your enquiry as soon as possible.
Copyright © 2014 Zhengzhou Sunrise Refractory Co., Ltd. Site Index Product IndexSitemap