Classification of wear-resistant ceramics
(1) Wear-resistant ceramic pipe fittings and ceramic valve series
Scope of application: A power plant boiler milling system pipeline, Including, powder pipeline, thick and fine powder separator pipe, Coal drop pipe, Primary air duct, secondary air duct, tertiary pipe and burner pipe of the combustion system, Slag discharge pipe, powder return pipe and dry ash conveying pipe of ash removal system; B wear bending pipe for raw material conveying pipe, collecting pipe, dust removal pipe, ash discharge pipe, ash falling pipe, batching mixing pipe, grinding outlet pipe, coal pipe, pulverized coal pipe, separator pipe, burner square pipe, machine inlet pipe, dust collecting pipe, circulating air pipe, coal mill high temperature fan air pipe, cutting pipe C; D petroleum, chemical industry, mining, coal, coal washing plant, smelting, papermaking, aluminum, building materials, powder engineering, grain machinery and other materials processing and transportation of various pipe fittings.
Ceramic valve is the use of ceramic wear resistance, corrosion resistance production of wear resistance parts instead of metal material valve. Ceramic ball valve, ceramic gate valve, ceramic regulating valve, ceramic globe valve, ceramic check valve and other valve products are high-tech ceramic sealing parts, has been widely used in thermal power generation, petroleum, chemical industry, mining, metallurgy and other fields.
Features of the ceramic valve:
A uses high technology new ceramic structure materials to make the sealing parts and vulnerable parts of the valve, which improves the wear resistance, corrosion resistance and sealing of the valve products, and greatly extends the service life of the valve.
B The use of ceramic valves can greatly reduce the number of valve maintenance and replacement, improve the safety and stability of the operation system of supporting equipment, reduce the labor intensity of workers, and save the cost of equipment repair
The use of C ceramic valve can improve the sealing of industrial pipeline system, and can maximize the leakage, will play a positive role in promoting environmental protection.
D manufacturing ceramics with a wide range of raw materials and low cost. Using aluminum, carbon, silicon and other ordinary raw materials can produce ceramic materials with superior performance, which can save a lot of metal materials and rare mineral resources.
(2) Wear-resistant ceramic liner plate series
Mainly used for all kinds of high hardness, high wear of particle material equipment, including power, heat, steel, coal, cement, mining, smelting, petroleum, building materials, chemical, fan, paper, machinery, powder engineering, food machinery, tobacco and other industries of coal, feeding system, powder system, ash, dust removal system and other machinery and equipment. According to the different way of binding with the metal matrix, can be used for the inner surface of static parts, such as pipe, elbow, separator, chute, valves, a variety of shells, etc., can also be used for high-speed rotating equipment, such as a variety of fan rotor, impeller, drum and so on. Pulizing system of coal power plant, outlet pipe of coal mill, coarse and fine powder separator, primary air duct elbow, induced draft fan, powder exhaust machine inner shell, air preheater, tail flue, medium speed grinding cone and other equipment; dust removal system of steel plant and smelter, air duct elbow and inner shell of dust collector and other equipment.
(3) Wear-resistant ceramic balls, wear-resistant porcelain rods and ceramic microbeads
Wear-resistant ceramic ball and porcelain rod products have the characteristics of high hardness, high density, low wear consumption, good regularity and corrosion resistance. Applied to ceramics,
