Coke quenching control method and device for coke cooling table, terminal and coke quenching system

Abstract

The invention discloses a coke quenching control method and device for a coke cooling table, a terminal and a coke quenching system. The method comprises the following steps: acquiring a thermal image of the coke cooling table; judging whether red coke exists in the coke on the coke cooling table or not according to the thermal image, and if yes, determining the position information of the red coke on the coke cooling table; generating a coke quenching instruction at least according to the position information of the red coke on the coke cooling table; and controlling the coke quenching device to quench the red coke according to the coke quenching instruction. According to the scheme of the invention, the red coke on the coke cooling table can be comprehensively subjected to secondary coke quenching.

Description

technical field [0001] The invention relates to the technical field of coke quenching, in particular to a coke quenching control method and device, a terminal, and a coke quenching system for a coke cooling platform. Background technique [0002] The main process of wet coke quenching in a coking plant is as follows: the coke pushing car and the coke holding car cooperate to put high-temperature coke into the coke quenching car, and transport it to the coke quenching tower, and the coke is cooled by the water spray system in the coke quenching tower When the temperature is below the specified temperature (usually 120°C), the quenched coke will be unloaded by the quenching car to the coke cooling platform (also known as: coke drying platform). After cooling, draining, and evaporating water for a certain period of time (about 30 minutes) on the coke cooling platform, the coke passes through the coking device at the lower part of the coke cooling platform and falls on the belt ...

AI Technical Summary

Problems solved by technology

[0003] In the actual production process, during the coke quenching process in the coke quenching tower, due to factors such as coke amount, water spray time, water spray flow rate and nozzle angle, it is still possible that the coke is not completely extinguished, that is, there may be Red coke, red coke placed on the coke cooling table for 30 minutes usually cannot be naturally cooled below the specified temperature, if the coke is placed at this time, the red coke will fall on the belt conveyor, which will cause the belt to burn or even burn through, affecting production

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