Double-channel side plate water cooling coke quenching car, and working method thereof

Abstract

The invention relates to a double-channel side plate water cooling coke quenching car, and a working method thereof. According to the double-channel side plate water cooling coke quenching car, a front side plate is provided with a sandwich structure, and a back side plate is provided with a sandwich structure; a plurality of vertical water flow channels are composed of transverse ribs and vertical ribs in the sandwich structures; a water injection system comprises a first water charging pipe, a second water charging pipe, a first main water pipe, a second main water pipe, a plurality of firstbranch water pipes, and a plurality of second branch water pipes; the first water charging pipe is communicated with the vertical water flow channels in the sandwich structure of the front side platethrough the first main water pipe and the plurality of first branch water pipes respectively in a one-to-one corresponding manner; the second water charging pipe is communicated with the vertical water flow channels in the sandwich structure of the back side plate through the second main water pipe and the plurality of second branch water pipes respectively in a one-to-one corresponding manner. According to the double-channel side plate water cooling coke quenching car, cooling water is introduced into the double-channel side plate water cooling coke quenching car through the plurality of water inlets distributed on the front side plate and the back side plate, and flows in the sandwich structures at the same time; direct cooling and indirect cooling are combined to increase coke gaps, and realize high efficiency coke quenching.

Description

technical field [0001] The invention relates to a coke quenching car, in particular to a water-cooled coke quenching car with double-channel side panels and a working method thereof. Background technique [0002] The temperature of mature hot red coke is about 950°C-1100°C. The self-pushing machine pushes the hot red coke out of the coke oven hole and transports it to the quenching equipment. Usually, a quenching car is used to carry the red coke. . According to the different coke quenching methods, the coke quenching vehicles used for dry coke quenching and wet coke quenching are also different. The upper part of the wet coke quenching vehicle is usually a square section, and the lower part is slope-shaped to facilitate coke discharge. The coke quenching process is usually sprayed with cooling water from above the coke layer. However, because the thickness of the coke layer is relatively thick and the red coke gaps are not enough, the cooling effect of the middle area at...

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