Power plant and coking plant coal processing equipment

Abstract

The invention discloses power plant and coking plant coal processing equipment. The power plant and coking plant coal processing equipment comprises a material storage box, a loading part, a working box, a cutting and smashing part, a grading and screening part and an electric cabinet. The loading part used for conveying materials upwards is arranged on the material storage box, the working box isarranged on the lower part of the upper end of the loading part, the cutting and smashing part used for smashing the materials is arranged on the upper part of the working box, the grading and screening part is arranged at the position, on the lower part of the cutting and smashing part, of the working box, and the electric cabinet is electrically connected with the loading part, the cutting andsmashing part and the grading and screening part through wires. By adopting the power plant and coking plant coal processing equipment, the equipment can conduct smashing treatment on the coal appliedto a power plant and a coking plant, meanwhile, the smashed coal can be graded according to sizes, the coal in different sizes can be selected according to burning temperatures, and the temperature control speed is high.

Description

【Technical field】 [0001] The invention relates to the technical field of thermal power plant equipment, in particular to the technical field of coal processing equipment for power plants and coking plants. 【Background technique】 [0002] Thermal power plants use coal to generate electricity. People’s power consumption varies in different periods of time in cities. The power generation of all power plant generators needs to be adjusted appropriately. By adjusting the amount of coal delivered to the combustion furnace to adjust the firepower, and then achieve the purpose of controlling the power generation efficiency of the unit. However, this method still cannot control the fire in the combustion furnace well and in a timely manner. Sometimes, when conditions permit, the staff of the power plant can adjust the power generation of the generator faster by transporting coal of different sizes during different power generation periods. When the temperature needs to be lowered, th...

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Problems solved by technology

[0002] Thermal power plants use coal to generate electricity. People’s power consumption varies in different periods of time in cities. The power generation of all power plant generators needs to be adjusted appropriately. By adjusting the amount of coal delivered to the combustion furnace to adjust the firepower, and then achieve the purpose of controlling the power generation efficiency of the unit. However, this method still cannot control the fire in the combustion furnace well and in a timely manner. Sometimes, when conditions permit, the staff of the power plant can adjust the power generation of the generator faster by transporting coal of different sizes during different power generation periods. When the temperature needs to be lowered, the temperature in the combustion furnace can be lowered in time by adding water to the crushed coal; Oxygen supply can quickly improve the problem in the combustion furnace. The power plant staff does not have special equipment to process the coal, and can only classify and apply a certain amount according to the existing coal size.

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