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Intelligent forming, stacking and coking production method

A production method and technology of intelligent code, applied in the field of coal coking, can solve the problems of large consumption of main coking coal, high labor intensity of workers, low degree of mechanization, etc., and achieve the advantages of reducing coal blending cost, increasing production stability and reducing labor intensity Effect

Active Publication Date: 2020-05-22
山西博嘉慧科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the coking process of the existing technology, the main coking coal consumption is large, the coking cost is high, the degree of mechanization is low, the labor intensity of the workers is high, and the environmental pollution is serious. With the increasingly stringent environmental protection pressure, there is a shortage of high-quality main coking coal, and the degree of mechanization is gradually increasing. , many problems of liberating the labor force, it is necessary to optimize and upgrade the existing coking to solve the above problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A coking production method with intelligent forming and palletizing, the specific process includes coal sample pretreatment, forming, palletizing, coal charging, coking, coke pushing and coke quenching, the forming and palletizing process is intelligent forming and intelligent palletizing, the specific steps are as follows :

[0027] 1) Pretreatment: Crush the coal sample to less than 3mm, according to the water content, ash content, volatile matter, sulfur content, cohesion index, colloidal layer thickness, expansion degree, and particle size parameters in the coal, it is evenly configured in proportion and transported to the coal bunker Standby, optimized can increase the amount of non-caking coal used in the pretreated coal samples by 15%. Pretreated coal samples with a particle size below 3mm account for more than 85%. In the prior art, this The standard requirement is more than 90%. Compared with the prior art, the requirement of this technical solution is lower. T...

Embodiment 2

[0033] A coking production method with intelligent forming and palletizing, the specific process includes coal sample pretreatment, forming, palletizing, coal charging and coke quenching, wherein the forming and palletizing process is intelligent forming and intelligent palletizing, and the specific steps are as follows:

[0034] 1) Pretreatment: Crush the coal to less than 3mm, configure it evenly according to the parameters of moisture, ash, volatile matter, sulfur content, cohesion index, colloidal layer thickness, expansion degree, and particle size in the coal, and transport it to the coal bunker for standby , the pretreated coal sample can increase the amount of non-caking coal used by 25%, and the particle size of the pretreated coal sample is less than 3mm, which accounts for more than 85%. In the prior art, this standard requires 90% More than %, compared with the prior art, the requirements of this technical solution are lower, the preparation process of raw coal is s...

Embodiment 3

[0040] An intelligent forming and palletizing coking production method, the specific process includes coal sample pretreatment, forming, palletizing, coal charging and coke quenching, wherein the forming and palletizing process is intelligent forming and intelligent palletizing, and the specific steps are as follows:

[0041] 1) Pretreatment: Crush the coal to less than 3mm, configure it evenly according to the parameters of moisture, ash, volatile matter, sulfur content, cohesion index, colloidal layer thickness, expansion degree, and particle size in the coal, and transport it to the coal bunker for standby , the pretreated coal sample can increase the amount of non-caking coal used by 20%, and the particle size of the pretreated coal sample is below 3mm, which accounts for more than 85%. In the prior art, this standard requires 90% More than %, compared with the prior art, the requirements of this technical solution are lower, the preparation process of raw coal is simple, t...

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Abstract

The invention relates to an intelligent forming, stacking and coking production method, which specifically comprises the steps of coal sample pretreatment, forming, stacking, coal charging and coke quenching, wherein the forming and stacking processes are intelligent, the forming in the intelligent forming specifically comprises the steps of raw material metering feeding, homogenizing, mold filling, forming and demolding to form a set of intelligent control system, the length, the width and the height of the formed coal briquettes are 500-1000 mm, 400-600 mm and 400-650 mm respectively, the precision of the size of the formed coal briquettes is within + / -2 mm, the intelligent stacking adopts gantry type stacking, the gantry type stacking is composed of a stacking bracket, a stacking lifting table and plural sets of stacking grippers, and the length, the width and the height of the stacked coal walls are 12000-2500 mm, 400-3400 mm and 1000-10000 mm. The method has the characteristics ofsimple process flow and high automation degree, and has advantages of remarkable energy saving, environment protection, emission reducing, yield increasing and social and economic benefits.

Description

technical field [0001] The invention belongs to the technical field of coal coking, and in particular relates to an intelligent forming and stacking coking production method. Background technique [0002] Coke is the final product formed by heating bituminous coal to a certain temperature under the condition of isolation from air, and the coal is dried, melted, bonded, solidified, and shrunk. This process is called coking process. The final coke oven gas is not only a fuel with high calorific value, but also an important industrial raw material for organic synthesis. [0003] my country's coal resources are relatively rich, but they only account for 36.78% of the total coal reserves, and the main coking coal reserves for independent coking are only 6.21%. In addition, coal sources and coal types are unevenly distributed among the provinces across the country. Some provinces, especially some areas in the south, have very little coal reserves, and the coal is mainly non-cokin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B53/04C10B57/00B65G57/32
CPCB65G57/32C10B53/04C10B57/00
Inventor 石晶
Owner 山西博嘉慧科技有限公司
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