Large-scale coal briquette producing equipment and method

Abstract

The invention belongs to the field of coal production, and discloses large-scale coal briquette producing equipment and a large-scale coal briquette producing method. The large-scale coal briquette producing method comprises the following steps: screening raw materials, and filtering to remove impurities; pulverizing the raw materials, and conveying the raw materials to a dosing machine by using a conveyor belt; dosing the raw materials; stirring to effectively mix the components; crushing or mixing the materials; timely supplementing the raw materials in shortage; treating mineral tailings, and pressing a difficultly shaped powdery material. A control unit and an image acquisition unit are inlaid onto a control valve of the dosing machine; the image acquisition unit is connected with the control unit in a wired or wireless way; the large-scale coal briquette producing equipment comprises a material field, a vibrating screen, a pulverizer, the dosing machine, a double-shaft stirrer, a wheel mill, a feeding machine, a ball pressing machine, a drying machine and a finished product warehouse. Through the large-scale coal briquette producing equipment and the large-scale coal briquette producing method, coal briquettes can be produced on a large scale and the characteristic of automatic production can be achieved, therefore, manpower and material resources are saved.

Description

technical field [0001] The invention belongs to the field of coal production, and in particular relates to equipment and a method for large-scale production of molded coal. Background technique [0002] Briquette is made of pulverized coal as the main raw material, according to the ratio, mechanical strength, and shape required by the specific use, it is pressed into shape by mechanical processing, and has a certain strength, size and shape of various coal products. However, the existing coal briquettes are often produced in small batches. Due to geographical restrictions and insufficient supply of raw materials, large-scale production cannot be formed. [0003] In summary, the existing problems in the prior art are: the production of existing coal briquettes is often produced in small batches, and due to geographical restrictions and insufficient supply of raw materials, large-scale production cannot be formed; Manual preparation will cause inconsistent product quality and...

AI Technical Summary

Problems solved by technology

[0003] In summary, the existing problems in the prior art are: the production of existing coal briquettes is often produced in small batches, and due to geographical restrictions and insufficient supply of raw materials, large-scale production cannot be formed; Manual preparation will cause inconsistent product quality and affect the interests of users; and the existing equipment is low in intelligence and cannot automatically configure the mixture

Images