Coke quenching device

Abstract

The invention relates to the technical field of coking, and particularly relates to a coke quenching device. The coke quenching device comprises a coke quenching cabinet, a coke dry quenching system and a coke wet quenching system. The coke quenching cabinet is used for placing red cokes and providing a coke quenching environment; the coke dry quenching system is connected with the coke quenching cabinet to fill coke removal gas into the coke quenching cabinet to carry out coke quenching on the red cokes; the coke wet quenching system is connected with the coke quenching cabinet to spray water into the coke quenching cabinet to carry out coke removal on the red cokes. The multifunctional coke quenching device provided by the embodiment of the invention is provided with the coke dry quenching system and the coke wet quenching system, and two functions of coke dry quenching and coke wet quenching can be respectively achieved on the same device; after the red cokes are placed into the coke quenching cabinet, coke dry quenching and coke wet quenching can be implemented in short time, time that the red cokes are exposed in the air is reduced, an experimental error caused by red coke combustion is reduced, a coking experiment result of a small coke even is more accurate, and the problems of rising of a burn-out rate, rising of ash content and reduction of intensity of the cokes can be avoided.

Description

technical field [0001] The invention relates to the technical field of coking, in particular to a coke quenching device. Background technique [0002] After the coking experiment is over, the temperature of the red-hot coke is generally around 1000°C when it is pushed out of the experimental coke oven. In order to facilitate storage and further testing, the coke needs to undergo a cooling process to lower its temperature below 250°C. At present, there are two ways of coke quenching: dry coke and wet coke quenching, which are generally distributed in two independent areas. The main body of the CDQ area is the coke quenching cabinet, and the red-hot coke is sent into the coke quenching cabinet through the transfer trolley, and the air intake pipe is opened to introduce inert gas into the cabinet to cool the coke; the wet coke quenching area is equipped with a spray pipe on the upper part , the red-hot coke is sent to the lower part of the pipeline through the transfer trolley...

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a coke quenching device, which solves the technical problem in the prior art that dry coke quenching and wet coke quenching need to be carried out in different areas, causing red coke to be exposed to the air for a long time. Wet coke and wet coke quenching are carried out in the same device, which greatly shortens the exposure time of red coke in the air, reduces the impact on coking experiment results, and avoids the increase of coke burning loss rate, ash content and strength reduction The problem

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