Now environmental protection is the social need, here, when we talk about environmental protection, let us focus on the petroleum coke burner.
In order to reduce the cost and increase the profit rate, the boiler needs to be transformed. Before the transformation, the boiler is mainly burned by coal and so on, which leads to the problem of low utilization rate and high cost. The improved boiler is mainly used as a petroleum coke burner, and the petroleum coke that needs to be burned is 200 mesh.
China is the second largest energy consumer in the world, with only 33% energy efficiency.The loss of energy, environmental pollution, we have to seek new energy, conservation and rational use of energy, take the road of circular economy.
Petroleum coke is the "waste" at the end of the petroleum refining process. It is not very useful if it is not further processed.Especially in the aspect of resource recycling, it can replace oil as fuel and can be used in the glass and ceramic industries.
Petroleum coke can replace coal powder and oil as fuel. The calorific value of petroleum coke is about 8300 ~ 8600kcal, and that of heavy oil is 9500 ~ 10000kcal. The calorific value of burning 1.1 ~ 1.2 tons of petroleum coke powder is equivalent to that of 1 ton of heavy oil.Through the experiment, when petroleum coke powder combustion flame temperature stability between 1680 ~ 1700 ℃, and fully meet the needs of the kiln.Petroleum coke powder is used as fuel to replace heavy oil. According to the analysis of economic benefits, it is more cost-effective for petroleum coke powder to produce the same calorific value at 2300 yuan/ton and 4800 yuan/ton for heavy oil. Facing the economic development, the economic benefits of petroleum coke burner are very considerable.
The deep processing of petroleum coke powder is to grind it by grinding machine.The vertical mill and the European version trapezoidal mill are generally adopted. Aiming at the light weight of petroleum coke, which is not easy to form the powder and abrasive layer, the structure of the main grinding device and the scraper is optimized.
