Test coke oven

Abstract

The invention discloses a test coke oven, comprising: a furnace body structure; a carbonization chamber arranged in the furnace body structure, the carbonization chamber has an inlet for inputting coal and an outlet for outputting coke, the furnace The upper top wall of the body structure has a flue gas outlet hole communicating with the carbonization chamber and used to discharge the flue gas; a heating system arranged on the furnace body structure, the heating system includes a plurality of heating devices, a plurality of the The heating device surrounds the carbonization chamber, and a plurality of heating devices are independently temperature-controlled. In the test coke oven provided by the present invention, a plurality of independently temperature-controlled heating devices are arranged around the carbonization chamber, so as to adjust the heating of the carbonization chamber, and then realize the temperature control operation of each branch around the carbonization chamber, which facilitates the implementation of the present invention The test coke oven provided in the example can simulate the coking process of various types of coke ovens (such as traditional mechanical coke ovens and heat recovery coke ovens, etc.), which effectively improves the versatility.

Description

technical field [0001] The invention relates to the technical field of coke oven equipment, in particular to a test coke oven. Background technique [0002] There are various types of test coke ovens at home and abroad. According to the bricks used in the carbonization chamber, there are clay bricks, high-alumina bricks, magnesia-alumina bricks and silicon carbide bricks; according to the heating method, there are gas heating and electric heating; according to the width of the carbonization chamber, there are fixed furnace width and variable furnace width; Coal loading methods include top loading, side loading and bottom loading; according to the test scale, there are various structural types ranging from 7kg to 700kg. [0003] The test coke oven with a coal loading capacity of 200kg and above is a large test coke oven, and its structural features are generally movable walls, gas heating, and magnesium-aluminum brick carbonization chamber. Because large-scale test coke ove...

AI Technical Summary

Problems solved by technology

[0005] However, the current test coke oven mainly serves the traditional mechanical coke oven. Its structural characteristics and heating form simulate the design of the traditional mechanical coke oven, and the heating process is close to the state of the traditional mechanical coke oven, that is, the test coke oven is only heating method

Unable to simulate the coking process of other types of coke ovens (such as heat recovery coke ovens), the versatility is not high

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