Method and device for producing coking briquette by using waste residue from coke plant

A technology for production equipment and tar waste residue, which is applied in the petroleum industry, solid fuel, fuel and other directions, can solve the problems of burning down the motor, deteriorate the operating environment, waste labor, etc. Effect

Inactive Publication Date: 2005-06-29
JIGANG GRP
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Problems solved by technology

The process of producing briquette coal by using chemical waste slag has been developed and applied by domestic Benxi Iron and Steel Co. Coal tower belt conveyor is equipped, the process is discontinuous and a lot of labor is wasted (generally 24 people are required for four shifts) and reverse machinery, and the investment in equipment is large
In addition, the above process uses...

Method used

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  • Method and device for producing coking briquette by using waste residue from coke plant
  • Method and device for producing coking briquette by using waste residue from coke plant
  • Method and device for producing coking briquette by using waste residue from coke plant

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Embodiment Construction

[0015] The binder in the briquette formula is the tar waste residue produced after coking in the coking plant. The composition of binder tar residue and the binder tar residue consumption are shown in the following table (content %):

[0016]

[0017] 1. The technological process of briquette production is as follows: the electromechanically controlled feeder intercepts the crushed coal (with a particle size of 3-5mm) from the belt conveyor 6 and enters the briquette raw material tank 1 (in this way, it can be directly used In the coal preparation process, the coal material after the crusher is saved, and the crushing equipment in this process is omitted), and the coal material is batched by the disc feeder 2 (the disc feeder is used for batching, which is easy to control the raw coal and binder Proportioning), then transported to the kneader 5 through the belt conveyor 4, the kneader 5 is to use a biaxial screw mixer to mix and knead the coal and tar residue; the tar resid...

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Abstract

The invention has supplied a new method for producing coking coal and its equipment, which can makes good use of waste residue of cokeoven plant to produce coking coal as well as solves the problem of three wastes'. Its technical proposal includes: a productive technique for coking coal has the characteristics that the sticker is waste residue of tar whose components is: tar 50-60, coal powder 18-25, ash 5-10, and other of little; the sticker is 5-50%; its special equipment includes the automatic feeding coal device controlled by electromechanical, waste vat of waste residue of tar and automatic setting coal device; the invention has simple and practical equipment and technique, lower price, increased quality of coking coal and efficiency, especially, it has changed the waste to be useful material, solving the problem of waste residue polluting the environment.

Description

Technical field [0001] The invention relates to the production technology of briquette, in particular to a process and equipment for producing coking briquette by using coking plant waste slag as a binder for briquette production. Background technique [0002] The waste slag produced by the coking plant (hereinafter referred to as chemical waste slag) seriously pollutes the environment and causes adverse effects. Therefore, using the waste slag of the coking plant to produce coking briquettes has become an important way to control the chemical waste slag. The process of producing briquette coal by using chemical waste slag has been developed and applied by domestic Benxi Iron and Steel Co. The coal tower belt conveyor is equipped, the process is discontinuous and a lot of labor is wasted (generally 24 people are required for four shifts) and unloading machinery, and the investment in equipment is relatively large. In addition, the above process uses the coarser coal materia...

Claims

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Application Information

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IPC IPC(8): C10L5/04
Inventor 解宝山朱玉廷纪同森李维忠陈昌华李德谨王同彦胡建军贺西娟
Owner JIGANG GRP
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