Intelligent charging/discharging management method for coal charged into thermal power plant

Abstract

The invention provides an intelligent charging / discharging management method for coal charged into athermal power plant, comprising the following steps of: checking tickets of vehicles running into the thermal power plant in a queuing way, scheduling, weighing, discharging the coal from the vehicles and wirelessly deducting tons, removing the weight of vehicle skins and repositioning, and generating and printing weight notes. According to the method, the automatic supervision of vehicles in the thermal power plant can be realized, the problems of the conventional vehicle management can be solved, and the charging / discharging efficiency of the coal charged into thermal power plant can be effectively improved. The full closed loop automatic supervision of the overall process of charging, vehicle scheduling, overcharging, weighing coal and repositioning can be realized, the labor intensity of workers can be effectively reduced, the work efficiency can be greatly improved, the conditions that the vehicles running into the thermal power plant are parked in an disordering way, jump a queue and the like can be effectively solved, the charging / discharging efficiency of the coal charged into the thermal power plant can be extremely improved, the personal interference factor when the coal charged into the thermal power plant is weighed can be avoided, and a fair and impartial charging and discharging environment of the coal charged into the thermal power plant can be provided.

Description

technical field [0001] The invention relates to a method for managing incoming coal in a thermal power plant, in particular to an intelligent loading and unloading method for incoming coal in a thermal power plant. Background technique [0002] At present, there are many problems such as chaotic vehicle management, large measurement data errors, untimely data transmission, relatively disordered loading, unloading and storage work, and outdated and backward management models in the coal feeding process of thermal power plant coal yards. The main problems are as follows: [0003] 1. The amount of coal delivered by cars is large. According to the average daily loading and unloading of 15,000 tons for 10 hours / working day, the average net weight of each vehicle is 30 tons, and the average vehicle needs to be unloaded 50 times per hour, that is, one car is unloaded every 1.2 minutes. However, it is difficult to meet this requirement from the existing configuration for each vehicl...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many problems such as chaotic vehicle management, large measurement data errors, untimely data transmission, relatively disordered loading, unloading and storage work, and outdated and backward management models in the coal feeding process of thermal power plant coal yards. The main problems are as follows:

[0003] 1. The amount of coal delivered by cars is large. According to the average daily loading and unloading of 15,000 tons for 10 hours / working day, the average net weight of each vehicle is 30 tons, and the average vehicle needs to be unloaded 50 times per hour, that is, one car is unloaded every 1.2 minutes. However, it is difficult to meet this requirement from the existing configuration for each vehicle from sampling to overweight weighing;

[0004] 2. The labor intensity of personnel is too high and the degree of automation is low. In order to meet the average daily loading and unloading capacity, only rely on 24-hour all-weather operation to make up for the lack of time. However, the 24-hour operation has a large increase in personnel, high intensity, and safe operation at night low coefficient;

[0005] 3. The on-site data transmission is not timely and the accuracy is poor;

[0006] 4. Data measurement is prone to economic losses caused by human factors;

[0007] 5. Manual statistics, summaries, final accounts and other work are relatively complicated;

[0008] 6. Data security is not strict enough;

[0009] 7. It is impossible to control the coal-fired coal whose calorific value is lower than the production requirement to enter the plant

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