Red coke transporting apparatus and red coke transporting method suitable for quenching coke

Abstract

The invention belongs to the field of metallurgy, and relates to a red coke transporting apparatus and a red coke transporting method suitable for quenching coke. According to the red coke transporting apparatus, tracks are arranged on one side of a coke oven and parallel to the direction of the coke oven, a coke quenching vehicle rotation platform is arranged along the track direction, the upperportion of the coke quenching vehicle rotation platform is provided with tracks with the same spacing and the same type, a pit is arranged on one end of the coke quenching vehicle track and below theground perpendicular to the track direction, a dry quenching coke tank is arranged in the pit, the coke tank is positioned on a carrying vehicle, one end of the pit is connected to the end of the cokequenching vehicle track through a coke guide chute, and the other end of the pit is provided with a winch and a winding shaft frame. According to the present invention, the red coke is spread on thecoke receiving groove of the coke quenching vehicle after the red coke is pushed out of the carbonization chamber, the coke quenching vehicle walks along the tracks to the quenching coke tank position, the flipping mechanism under the coke receiving groove pushes the coke receiving groove to flip toward the dry quenching coke tank direction, and the red coke directly flips into the coke guide chute, and then enters the dry quenching coke tank, such that the red coke is pushed out of the coke oven and is transported to the dry quenching coke tank; and the apparatus and the method are especiallysuitable for the red coke transporting of the horizontal heat recovery coke oven using coke dry quenching.

Description

technical field [0001] The invention relates to a red coke transfer device and a transfer method suitable for coke quenching, which belong to the technical field of coking technology in the metallurgical industry, and are particularly suitable for red coke transfer using CDQ in a horizontal heat recovery coke oven. Background technique [0002] The heat recovery coke oven is divided into vertical coke oven and horizontal coke oven. The structure of the carbonization chamber and combustion chamber of the vertical heat recovery coke oven is similar to that of the conventional production coke oven. The grid is loaded into the coke tank, and the coke tank is pulled by the electric locomotive to the dry quenching device, so it is easy to realize dry coke quenching. [0003] The size of the carbonization chamber of the horizontal heat recovery coke oven is generally: effective length 13000-14000mm, effective width 3500-3700mm, effective height 1700-1800mm, briquette size is genera...

AI Technical Summary

Problems solved by technology

The structure of the coke quenching car for dry coke quenching and the coke quenching car for wet coke quenching in this technology are not the same, and they cannot be used for mutual backup during work.

[0008] 2. The fixed focus pushing device has a total length of 32,000 meters and is composed of a focus pushing head, a focus pushing rod, a guide roller, a driving device, and a brake. The structure is complex, the floor area is large, and the investment and operation costs are high.

[0009] 3. Every time a coke discharge operation is completed, the coke quenching car needs to be aligned one more time, and the fixed coke pushing device can be pushed one more time, which increases the operating time and is unfavorable for the normal operation of the coke oven and coke CDQ.

[0010] 4. Every time a coke extraction operation is completed, the process is prolonged, the coke burning loss increases, and the heat loss of red coke increases

The above two coke transfer technologies are not suitable for coke quenching

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