Coal Crusher
Coal & Coke
Coal, a fossil fuel, is the largest source of energy for thegeneration of electricity worldwide, Coal is extracted from the groundby mining, either underground or in open pits. Coal is primarily usedas a solid fuel to produce electricity and heat through combustion.Coal is the workhorse of the nation's electric power industry. The USAconsumes about 14% of the world total, using 90% of it for generationof electricity, Coal-fired electric generating plants are thecornerstone of the nation’s central power system.
Coal has played an important role in modern industry. The coal is processed and crushed to increase the efficiency and protect environment. In order to use coal more rationally, efficiently and effectively, the coal need to be processed and crushed into different sizes, 0 ~ 25 mm particle size for coal gas stove , 25 ~ 8 mm for steam locomotive, 25 ~ 6 mm for the industrial furnace, and coal power plant requires grain coal of 0 ~ 25mm.
The general hardness of coal is 1-4. After coarse crushing by jaw crusher, fine crushing by impact crusher, and sieved by vibrating screen, coal can be processed and crushed into different sizes of the requirements. SBM jaw crusher, impact crusher for coal crushing have been widely used in the coal industry and mining industry, for its high and unique quality. They can crush coal at large quantity and high efficiency. In addition, SBM vertical shaft impact crusher can crush coal into much smaller sizes to meet specific requirements.
Coal Crushing Production Line
Coal has played an important role in modern industry. The coal isprocessed and crushed to increase the efficiency and protectenvironment. In order to use coal more rationally, efficiently andeffectively, the coal need to be processed and crushed into differentsizes, 0 ~ 25 mm particle size for coal gas stove, 25 ~ 8 mm for steamlocomotive, 25 ~ 6 mm for the industrial furnace, and coal power plantrequires grain coal of 0 ~ 25mm.
The general hardness of coal is 1-4. After coarse crushing by jaw crusher, fine crushing by impact crusher, and sieved by vibrating screen, coal can be processed and crushed into different sizes of therequirements. Shibang jaw crusher, impact crusher for coal crushing havebeen widely used in the coal industry and mining industry, for its highand unique quality. They can crush coal at large quantity and highefficiency. In addition, Shibang vertical shaft impact crusher can crushcoal into much smaller sizes to meet specific requirements.
Large coal enterprises attach much importance tocrushers’ capacity, quality, maintenance and the cost-effectiveness inthe long term. Shibang crawler type mobile crusher minimizes the equipment downtime and integrates the coal conveying andcrushing, thus greatly reduces the use cost. It is favored by largecoal enterprises, especially coal mine, as it meets their requirementsfor high capacity and efficiency processing of the coal.
Though coal has many usages such as gasification, liquefaction, ethanol production, the major usage is used as fuel and coke. In orderto make full use of coal and reduce the pollution of the environment, after the coal have been mined, people usually crush the larger coalblock to small one by coal crushing plant, use coal mill or coal pulverizer to grind the coal.
Coal Crusher
Coal crusher is a type crusher of ore crushing equipments used for crushing coal. Coal crusher is acknowledged well in coal processing industry for a long time. It is used widely in coal mining and coal processing because of its advantages. SBM is a major coal crusher manufacturer and supplier for power plants, coke ovens or other related coal crushing company. As the largest exporter in the design and manufacture of coal crushers and spare parts, SBM coal crushers are used in a wide variety of material reduction and processing applications in 100 countries around the world.
Coal crusher classification
According to the coal processing, we divide coal crusher into three types as follows.
1. Primary coal crusher: Coal jaw crusher, coal impact crusher, coal hammer crusher (coal hammer mill)
Coal jaw crusher, is used for crushing and broking big or large coal in the first step of coal crushing plant applied most widely in coal crushing industry. With its unique advantages, coal hammer crusher is favor of our customers. Coal hammer crusher is developed from hammer crusher that is suitable for mid-hard and light erosive materials, whose pressure resistance strength is no more than 100Mpa and humidity lower than 15%, such as coal, salt, chalk, gypsum, blocks, limestone, etc.
2. Secondary coal crusher: Coal cone crusher
Coal cone crusher from SBM includes symons cone crusher, hydraulic cone crusher, HCS cone crusher and so on. Besides this, with high-efficiency and hydraulic pressure, cone crusher designed by crusher manufacturer SBM was widely used in mining, concrete factory, sandstone making, etc.
3. Tertiary coal crusher: Coal mobile crusher, if you want to know more about this crusher, and then click coal mobile crusher.
Coal crusher used in coal crushing plant
In the coal crushing plant, coal crusher can resize the coal stone so that it can be easily handled and processed. SBM coal crusher is acknowledged in its field since long time and gives smooth running resulting power economy and higher efficiency. For the Mosh hardness of coal is usually under 5, the miners can use jaw crusher, JC jaw crusher, hammer crusher, impact crusher, and hydraulic impact crusher etc. to handle it. After the coal has been crushed by coal crusher, we need vibrating screen to grade the coal by size and then transport the coal via belt conveyor. In this process, dewatering screen is optional to remove water from the product. More about working details about coal crushing plant.
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