Test coke oven

Abstract

The invention discloses a test coke oven. The test coke oven comprises an oven body structure; a carbonization chamber which is arranged in the furnace body structure, wherein the carbonization chamber is provided with an inlet for inputting coal and an outlet for outputting coke, and the upper top wall of the furnace body structure is provided with a flue gas lead-out hole which is communicated with the carbonization chamber and is used for discharging flue gas; a heating system which is arranged on the furnace body structure, wherein the heating system comprises a plurality of heating devices, the plurality of heating devices surround the carbonization chamber, and the temperature of the plurality of heating devices is independently controlled. According to the test coke oven provided by the invention, the plurality of independent temperature control heating devices are arranged around the carbonization chamber, so that the heating of the carbonization chamber is conveniently adjusted, and the temperature control operation of each part around the carbonization chamber is further realized; Therefore, the test coke oven provided by the embodiment of the invention can simulate the coking process of various types of coke ovens (such as traditional machine coke ovens and heat recovery coke ovens), and the universality is effectively improved.

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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