Coke particle preparation device

Abstract

The invention discloses a coke particle preparation device which comprises a die, an extrusion device, a feeding device, a rack and a stepping motor; the die comprises a fixed die and a moving die; the moving die is vertically and rotationally connected with the fixed die; a spherical cavity is formed between one faces, close to each other, of the moving die and the fixed die after the moving dieand the fixed die are mutually buckled; the extrusion device comprises an air bag, a conduit, an air pump and a linear module; the fixed die and the linear module are fixedly connected with the rack respectively; the air bag is pneumatically communicated with the air pump through the conduit; the die is provided with a first through hole into which the conduit is inserted; the stepping motor is fixedly connected with the rack; the fixed die is fixedly connected with an output shaft of the stepping motor; the feeding device comprises a hopper and a telescopic pipe; the hopper is fixedly connected with the rack; the telescopic pipe is fixedly connected with the hopper and is communicated with the internal space of the hopper; and the moving die is provided with a second through hole into which the telescopic pipe is inserted. The coke particle preparation device has the advantages that carbon powder can be prepared into hollow coke particles, and raising dust is avoided and has the effects of energy conservation and environmental protection.

Description

technical field [0001] The invention relates to the technical field of waste material treatment, in particular to a device for preparing charcoal particles. Background technique [0002] Blast furnace ash is produced during the blast furnace ironmaking process. Blast furnace ash is also called blast furnace gas ash. It is a waste generated during the ironmaking process. Its chemical composition is relatively complex, including sulfide and char. After flotation to extract charcoal, Charcoal is usually discharged in a powder state, and carbon powder is prone to dust. If it is not properly treated, it will cause serious air pollution. Contents of the invention [0003] The purpose of the present invention is to provide a charcoal granule preparation device, which is used to solve the problem that the carbon powder waste discharged from the existing blast furnace ironmaking is prone to dusting. [0004] To achieve the above object, the technical solution of the present invent...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a carbon coke particle preparation device to solve the problem that the carbon powder waste discharged from the existing blast furnace ironmaking is prone to dust.

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