Coal chemical gasification furnace

Abstract

The invention relates to a coal chemical gasification furnace which comprises a furnace body, a feeding port plate, a limiting plate, a drawing rod, a front door and a processing mechanism, the furnace body is installed on the existing working ground, a feeding through groove is formed in the middle of the upper end of the furnace body, and the feeding port plate is installed between the left inner side wall and the right inner side wall of the feeding through groove through pin shafts; a limiting plate is installed at the rear end of the upper end face of the feeding port plate, the lower endof the limiting plate is connected with the upper end face of the furnace body in a sliding fit mode, and drawing rods are installed on the front end face of the furnace body in a sliding fit mode inan up-down symmetrical manner and are arranged in a bilateral symmetry mode, and the front end face of the drawing rods is connected with the rear end face of the front door, the rear end of the front door is connected with the front end of the furnace body in a sliding fit mode, the processing mechanism is arranged in the furnace body, and the arranged processing mechanism can achieve multi-cavity separate stacking combustion of fuel so that the probability of insufficient combustion of the fuel due to excessive stacking is reduced, and then the utilization rate of the fuel is increased.

Description

technical field [0001] The invention relates to the technical field of coal chemical processing, in particular to a coal chemical gasifier. Background technique [0002] Coal chemical industry refers to the process of using coal as raw material and converting coal into gas, liquid and solid fuels and chemicals through chemical processing, mainly including coal gasification, liquefaction, dry distillation, tar processing and calcium carbide acetylene chemical industry, etc. Coal chemical processing process. The chemical structure of organic matter in coal is a macromolecular structure with aromatic-based condensed rings as the unit core, interconnected by bridges, and various functional groups. Through thermal processing and catalytic processing, coal can be converted into various Coal gasification refers to the process of thermochemically processing coal with a gasification agent at a certain temperature and pressure to convert organic matter in coal into gas. Coal gasifica...

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Problems solved by technology

[0003] 1. The way of burning coal and other fuels in the case of a large amount or a large amount of accumulation is likely to cause insufficient fuel consumption or slow combustion speed of coal and other fuels, which in turn makes the use of fuel lower. At the same time, the combustion chamber adopted The internal space of the tank has low adaptability to different types and different quantities of fuel, so that the degree of complete combustion of the fuel is low;

[0004] 2. The inhomogeneity of the fuel volume is likely to affect its overall burning speed and degree, but the effect of using a simple grinding structure is not ideal. At the same time, the overall degree of looseness of the fuel during firing is low, resulting in interruption of combustion The odds of the phenomenon have increased

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