Coal blending device and method

Abstract

The invention discloses a coal blending device and method, and relates to the technical field of coal coking. The device comprises a stirring device, a forklift, a cantilever crane device, a storage device, an electric hoist, a first conveying belt mechanism, a metering device and a bag filter; the stirring device comprises a shell, the shell is provided with an inlet facing upwards, a bag breaking mechanism which is arranged on the upper portion of the shell and used for breaking bags of the powdery waste packaged in a bag shape, and a stirring mechanism which is arranged on the lower portion of the shell, the stirring mechanism is used for stirring and mixing the viscous waste and the powdery waste to form a mixed material, a discharging opening is formed in the shell, dust removal pipelines are arranged around the inlet of the shell, and the dust removal pipelines are communicated with the bag filter; and the electric hoist is mounted on the cantilever crane device and is used for putting the powdery waste materials in the bag-shaped package into the stirring device from top to bottom . According to the invention, reduction, harmlessness and resourceful treatment of the viscous waste and the powdery waste can be realized, and uniformly mixed raw materials before coking are obtained.

Description

technical field [0001] The invention relates to the technical field of coal coking, in particular to a coal blending device and a method thereof. Background technique [0002] The chemical production process of coal coking will produce some viscous waste and powdery waste. For coking production enterprises, viscous waste and powdery waste are usually used as coal blending, so as to avoid resource waste caused by disorderly accumulation. However, in the process of mixing viscous waste and powdery waste, due to the characteristics of the material, it is usually not possible to mix evenly, which will affect the quality of coke products. The reasons for the material characteristics are as follows: powdery waste will cause dust pollution when mixed in, and sticky waste will stick to the belt when mixed in. Therefore, continuous and uniform mixing of viscous waste and powdery waste cannot be achieved. Contents of the invention [0003] In order to overcome the above-mentioned d...

AI Technical Summary

Problems solved by technology

However, in the process of mixing viscous waste and powdery waste, due to the characteristics of the material, it is usually not possible to mix evenly, which will affect the quality of coke products

The reasons for the material characteristics are as follows: powdery waste will cause dust pollution when mixed in, and viscous waste will stick to the belt when mixed in. Therefore, viscous waste and powdery waste cannot be mixed continuously and evenly.

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