Injection Coal High Calorific Value Surface Coal: Burning Nova, the Secret of High Efficiency and Energy Saving**.
In the field of coal, coal injection is a common fuel, and it is widely used in various industrial boilers and power plants. Today, we will unveil the mystery of high-calorific value surface coal of injection coal for you, take you to understand this burning star, and master the secret of high efficiency and energy saving**.
1. Definition and characteristics of coal injection.
Coal injection, as the name suggests, is a fuel that injects coal directly into a boiler or gas internal combustion engine for combustion. Compared with traditional lump coal, injection coal has a smaller particle diameter, which is easier to transport and burn. In addition, injected coal has a high carbon content, higher combustion efficiency, and less soot and harmful gases.
2. Advantages of high calorific value surface coal.
High calorific value surface coal is a special type of injection coal, which has the characteristics of high calorific value and high combustion efficiency. Compared with ordinary injection coal, high-calorific value surface coal has a higher carbon content and releases more energy when burned. This means that under the same conditions, the use of high-calorific coal can reduce fuel consumption and reduce production costs. In addition, the combustion of high-calorific value surface coal is more sufficient, which reduces the emission of soot and harmful gases, which is conducive to environmental protection.
3. Application fields of high calorific value surface coal.
High calorific value surface coal is suitable for various industrial boilers, power plants, metallurgical enterprises and other places that need fuel. Especially in industries with high energy consumption and high pollution, the wide application of high calorific value surface coal will greatly improve energy efficiency, reduce production costs, and promote the development of green environmental protection.
Fourth, how to choose high-quality injection coal.
When choosing coal injection, we should pay attention to its carbon content, volatile matter, ash content and other indicators. Among them, the higher the carbon content, the higher the combustion efficiency; Volatile matter and ash affect the degree of ignition and burnout of the fuel. In addition, we should also pay attention to factors such as the origin of the coal and the transportation distance to ensure that high-quality coal injection is procured.
5. Combustion process and energy-saving technology of coal injection.
The combustion process of coal injection involves multiple links such as crushing, transportation, atomization, and combustion of coal. By optimizing the technology and equipment in these links, the combustion efficiency of coal injection can be improved and energy consumption can be reduced. In addition, some advanced combustion technologies and equipment, such as circulating fluidized bed boilers, pulverized coal pressurized gasification, etc., can also improve the combustion effect of coal injection and achieve the goal of high efficiency and energy saving.
VI. Conclusions. To sum up, as a new type of fuel, high-calorific value surface coal has the characteristics of high calorific value and high combustion efficiency, and is suitable for various places that need fuel. When choosing high-quality injection coal, we should pay attention to its carbon content, volatile matter, ash content and other indicators, and pay attention to factors such as the origin and transportation distance of the coal. At the same time, technologies and equipment that optimize coal combustion are also key to achieving high efficiency and energy saving. In the future, with the continuous improvement of environmental protection requirements and the continuous progress of technology, the application prospect of coal injection will be broader.