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Causes of damage to refractory materials in waste liquid incinerators

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The main core equipment for the incineration of organic waste liquid is the incinerator. Different furnace types need to be selected according to the nature and treatment requirements of the waste liquid. At present, the incineration treatment of organic waste liquid is becoming more and more popular, and the refractory materials of the incinerator are the key restrictive factors of this method. Rongsheng Refractory Materials Manufacturer pointed out that no matter what material the lining refractory materials are made of, they will be subjected to long-term high temperature, high pressure, temperature changes, atmosphere changes, and slag erosion on the lining during the industrial production process. The damage forms of refractory materials are usually erosion, scouring, cracking, etc., among which erosion belongs to continuous damage, while cracking and spalling belong to discontinuous damage. The eroded refractory materials will form cracks and crack the refractory materials due t...
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Refractory Bricks for Iron and Steel Plants - Refractory Application

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The application of refractory bricks in iron and steel mills can be said to be an indispensable part of the steel industry. During the iron and steel-making process, the temperature in the furnace is extremely high, and a material that can withstand this high-temperature environment and remain stable is needed as the furnace lining. Refractory bricks are the ideal choice to meet this demand. Rongsheng Refractory Material Manufacturer , high-quality refractory bricks for sale, cheap prices, high product quality, and fast delivery. Contact Rongsheng for a free quote. Refractory Bricks for Iron and Steel Plants First, let's take a look at the basic characteristics of refractory bricks . Refractory bricks are made of refractory clay or other refractory raw materials and have excellent refractory properties and high-temperature strength. It can withstand high temperatures of up to 1580℃ to 1770℃ and has good thermal shock resistance. That is, it is not easily destroyed when the tempera...
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The Role of High Strength Plastic Refractory in High-Temperature Applications

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Maximizing Furnace Efficiency: The Role of High-Strength Plastic Refractory in High-Temperature Applications In the demanding world of industrial furnaces, the efficiency and longevity of the furnace lining play a critical role in maintaining operational effectiveness and cost efficiency. One of the key materials that have revolutionized furnace technology is high-strength plastic refractory . These specialized materials are designed to withstand extreme temperatures and harsh conditions, making them an essential component in a variety of high-temperature applications. In this blog, we will explore how high-strength plastic refractory contributes to maximizing furnace efficiency and its critical role in various industrial applications. Understanding Plastic Refractory Plastic refractory is a type of monolithic refractory that is delivered in a plastic or malleable form, allowing for easy shaping and installation without the need for a mold. This flexibility is particularly advantageous...
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T3 Refractory Bricks - Standard Size Refractory Bricks

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T-3 standard refractory brick. Refractory brick T-3 is the most widely used standard refractory brick, also known as straight refractory brick. It is used in almost every kiln. Its size is 230mmx114mmx65mm. The volume of T-3 refractory brick is about 1690 cm3. Its outer dimensions are fixed, while the material varies according to the raw materials of the refractory brick. Refractory bricks can be divided into several types according to their materials, such as clay bricks, semi- silica bricks , silica bricks, lightweight clay bricks, (LZ)-65, (LZ)-55. (LZ) 48 high alumina bricks, etc. Among them, clay refractory bricks and high alumina refractory bricks are the most widely used. T-3 Refractory Bricks Characteristics of T-3 Refractory Bricks (1) Strong adaptability. T-3 refractory bricks can adapt to various kilns and various forms of brickwork. (2) Appropriate weight. Each clay T-3 refractory brick weighs about 3.5kg. Each semi-silica T-3 refractory brick weighs about 3.4kg, and each s...
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Refractories for Modern Ceramic Kilns

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Refractory materials for ceramic kilns include ceramic kiln furniture and ceramic kiln body. Kiln furniture is a special-shaped refractory material that supports and protects the firing process of ceramic products and magnetic materials. It mainly includes saggers, shelves, pads, columns, and push plates. Most of the current ceramic kilns are ceramic tunnel kilns. It is necessary to use refractory materials of different materials as furnace linings for various parts of the tunnel kiln according to actual production conditions. Rongsheng Refractory Material Manufacturer can provide refractory materials for modern ceramic kilns. The product quality is reliable and the delivery speed is fast. Contact us for free samples and quotes. Cordierite Mullite Kiln Furniture Ceramic Tile Kiln Furniture The performance of kiln furniture directly affects the quality and production cost of fired objects such as ceramics. Among them, cordierite-mullite materials are suitable for occasions with low te...
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Structure and Refractory Materials of Ethylene Revamp Furnaces

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An ethylene cracking furnace is a device used to produce ethylene. Ethylene is an important chemical raw material, which is usually produced by thermal cracking process. The decomposition of heavy-duty hydrocarbon feedstock, usually petroleum feedstock or natural gas, into ethylene and other by-products. The following is the structure of the ethylene cracking furnace and an introduction to the refractories used in each part of the furnace. Structure of Ethylene Revamp Furnace Heating furnace. The core part of the ethylene cracking furnace is the heating furnace. It is used to provide high temperature and heat energy to promote the decomposition of hydrocarbons. The reactor. The part behind the heating furnace includes the reaction catalyst, such as graphite, metal catalyst, etc. It is used to catalyze the decomposition of hydrocarbons. Separation device. Used to separate the resulting ethylene and other byproducts from the reaction mixture. This usually includes equipment such as cond...
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Tar Dolomite Refractory Bricks

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Tar dolomite refractory brick products are various shaped refractory brick products made from high-quality sintered dolomite as raw material and adding tar or asphalt as binding agent. Tar Dolomite Refractory Bricks (1) Characteristics of raw materials. Sintered dolomite is the main raw material for tar dolomite refractory brick products, and its chemical composition, sintering degree and freshness must be qualified. Tar and asphalt act as binding agents in tar dolomite refractory brick products. It is distributed between the sintered dolomite particles and partially penetrates into the interior of the dolomite. During the heating process, fine volatiles are softened, leaving fixed carbon, which is further graphitized to form a carbon network skeleton. Thereby enhancing and improving the high-temperature structural strength (load softening temperature), slag resistance and hydration resistance of the product. At the same time, the carbon mesh skeleton improves the thermal conductivity...
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