How to maintain and service refractory materials /Fireclay using for kiln furnace
Ensure quality of construction
Bricks of the factory to be timely avoid the refractory material damp or storage time is too long.

1. In the process of brick, missing edge off angle, and surface of the cracks, the brick had not adopted, but also to carry out the construction quality control, finally carried out to verify the masonry work to ensure the quality of masonry.
2. The good quality of the new kiln lining/Fireclay , the drying process is the key, it will directly affect the life of brick kiln. From oil and coal mixture to roast.Strict control of heating up speed of 30 ~ 50 degrees C /h (Note: precipitation, time halved)
3. The good hanging kiln skin off KH value high C3S content is increased, C2S content is decreased, the Fireclay  material is not easy to calcination, the liquid phase is less, not easy to hang kiln skin, and vice versa.The SM value, calcination temperature is high, a small amount of liquid phase, the kiln is not easy agglomeration, not easy to hang the kiln, and the value of SM is too small, large quantity of liquid phase, burning kiln skin easy easy omission which cannot be compared to stability; am value, liquid clinker the viscosity increases, the material difficult to burn, but hang on the kiln than firm, not easy to miss.
4. In normal production, to protect the kiln bricks, in fact, is the maintenance of the kiln, should do everything possible to maintain stable conditions, protect the kiln skin.Consolidate raw materials into the factory control, to strengthen the effectiveness of pre homogenization, strict control of raw materials, alkali content, more than the base content of the kiln,skin hanging, off frequency trouble, refractory brick wear and tear, the impact of the cycle./Fireclay
5. Stable proportion scheme, manipulation of raw ingredients
6. Accuracy and moisture control of pulverized coal.
7. The consolidation process operation, operation optimization coefficient, thermal stability and system stability, system condition, reduce the erratic, exemption system frequently start stop
8. Good system air leakage sealing treatment, stable raw meal feeding amount;
9. The temperature of the furnace outlet temperature is 880 to 870 degrees Celsius, and the temperature of the exhaust gas temperature is controlled at 300 to 330 degrees Celsius.
10. Bring up the classic operator
11. The kiln collapse is serious, timely remedial process, occasional operation instability or production failure, will have the kiln gap, sometimes in some places missing serious, barrel temperature rising fast

Taurus Refractory ramming mass Factory mainly engaged in professional manufacturer of development, production and sales of the refractory mixture such as melting copper, aluminum and zinc furnace lining. And supply castable refractory for copper smelting, ramming mass for molten copper,fire clay,refractory mortar, refractory cement ,refractory mixture, refractory concrete and silica sand for copper smelting.
Website: http://www.jnrefractory.com  
Contact: Mr. Niu
Tel: +86-371-64372566
Fax: +86-371-64372588
Mobile Phone: +86-15137151612
Email: info@jnrefractory.com
          gyjinniu@163.com
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