refractory anhydrous stemming taphole clay Waterless Tap-hole Clay for Blast Furnace

Refractory anhydrous stemming taphole clay Waterless Tap-hole Clay for Blast Furnace

Waterless Taphole Clay is a refractory substance commonly used to seal tapholes. It comes in two varieties - water-based and non-water-based cannon clay. Water-based cannon clay is typically utilized in smaller blast furnaces with lower top pressures and reduced levels of melting reinforcement while its non-water based counterpart is utilized by medium and larger blast furnaces that have higher top pressures with intensive melting capabilities.

Tap-hole clay's composition can be divided into two components: the refractory aggregates and binder. Refractory aggregates consist of materials like corundum, mullite and coke gemstones as well as modified materials like mica and coke, while its binder may consist of either organic water, phenolic resin or asphalt asphalt blended in with SiC, Si3N4 expansion agents, mixtures or expansion agents to give some degree of flexibility that allows iron in molten form to be blocked off using a mud cannon strike against its opening by using mud cannon strikes on its opening by striking it using its opening by hitting its opening with its opening with its opening using its opening using its opening with its opening by means of an iron cannon.

Binder, commonly referred to as anhydrous gunmud, consists of water as the binder mixed with resins, tars and organic materials such as resin or tar to create anhydrous gunmud binder that forms a firm bond with each of these organic substances and resin. Essentially this process can be described in three steps.

Pure tar will result in coking temperatures between 200degC and 360degC; using tar-asphalt composite binder will bring them up further, and since asphalt coking temperature can be so high, coking power of gun mud mixed with asphalt increases as its temperature does. Furthermore, adding any amount of tar may alter both softening point as well as coking power of asphalt.

The primary function is:

1.) To stop taphole formation, clay must be filled with properties which provide good sintering properties and fill. 2.) Stable tapping can be measured by ease of accessing tap hole, as well as resistance against erosion.

3.) To protect the hearth, it is crucial that no cracks form when gun clay is heated heavily and that the bond between old and new gun clays remains strong;alitat

4.) Additionally, opening is superb while the drill for opening is easy to use;

5.) Moderate plasticity that allows for use in cannon sand operations as well as taphole mud bag production. mes

6.) Excellent volume stability at high temperatures without shrinkage-induced losses of molten steel.

Advantages of waterless gun clay/refractory anhydrous

1.) Waterless clay gun clay can ensure steady conditions within a blast furnace (tape depth tap time fluctuations, full air blocking rate etc) which lays the foundation for increasing production.

2) High slag resistance. Cannon mud consumption per unit is typically one fifth that of water cannon's mud.

3.) Expansion properties including porosity-appropriate porosity and strength enable its use in blast furnaces over 2000m3.

Domestic blast furnaces are typically made of tar-bonded clay for cost reasons, as tar release from this cannon clay is highly toxic and poses severe environmental and worker health hazards when heated to high temperatures, producing large quantities of benzopyrene gas which has serious implications on health as well as environmental concerns. Therefore, finding low toxic and cost effective binding agents must become a top priority.

Our most significant clays include:

New -type Non -water Tap Hole Clay

Due to tide mud in water-less mud, creating holes can be challenging and may not yield optimal results.

We have successfully adopted new production techniques and dehydrated raw materials and binder, creating various non-aqueous products.

Plasticity of this material is significantly greater than anhydrous artillery mud, offering strong adhesion and wear resistance, speedy sintering process, easy hole drilling in iron and easy control of flow rate of iron molten - ideal for 300m3-2500m blast furnaces which produce zero mud without needing to ream. By controlling flow rates of iron molten it reduces artillery mud use while simultaneously maintaining adequate levels of iron mouth mouth to improve operating conditions and ensure satisfactory operating conditions.

Functional Non -water Tap Hole Clay/Gun mud

This product utilizes homogenization of raw materials as well as fine powder pre-mixing technology and special composite raw materials as additives, producing properties such as corrosion resistance, filling properties and Sinterability that set it apart from similar offerings on the market. As well as its use for fixing iron cracks, gun mud offers crucial repair capabilities to iron cracks. When exposed to chemical or mechanical damages, its strength at high temperatures allows it to withstand them quickly - while being easily opened once tapped upon. It ensures the swift flow of molten iron and slag, providing for their rapid distribution throughout. It ensures a continuous supply of both elements for processing. Smooth and even flow is key to managing molten slag and iron within a blast furnace, decreasing deterioration to the brick linings at its bottom, as well as protecting hearth lining and mouth areas - thus prolonging the lifespan of this type of furnace.

Non -water Tap Hole Clay with Compulsory Repair Function