Intelligent pellet distribution control system and method

An intelligent control system and cloth technology, which is applied in the field of intelligent control system for pellet cloth, can solve the problems of production process influence, low reliability, rope entanglement in recycling boxes, etc., to avoid wear and tear, have good compatibility, and overcome left-right asymmetry. Effect

Active Publication Date: 2016-11-09
中冶北方(大连)工程技术有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] However, the pull rope in the pull rope encoder positioning system often has problems such as breakage and rope entanglement in the re

Method used

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  • Intelligent pellet distribution control system and method
  • Intelligent pellet distribution control system and method
  • Intelligent pellet distribution control system and method

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Embodiment Construction

[0034] An embodiment of the present invention will be further described below in conjunction with the accompanying drawings.

[0035] In the embodiment of the present invention, according to the field actual application (equipment after mechanical adjustment) research data, mechanical design principles, and process production requirements, the left-right asymmetry of the cloth on the grate bed of the chain grate machine, the uneven feeding of the go-back and the edge effect are now aimed at In-depth analysis of the problem:

[0036] 1. Analysis of left-right asymmetry of cloth on chain grate machine grate bed:

[0037] The operation mode of the swing tape machine is that the connecting frame rod (crank) pushes the swing tape machine (rocker) to run through the connecting rod, and continuously feeds the wide tape machine. Assuming that the crank runs at an angular velocity ω, according to the formula:

[0038] T = crank angle / ω (2)

[0039] Table 1

[0040]

[0041]

...

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PUM

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Abstract

The invention provides an intelligent pellet distribution control system and method and belongs to the technical field of pellet distribution. The system comprises a swinging adhesive tape machine, a rotating disc, a crank-rocker conveying mechanism, a moving station, a Gray bus and a fixed station. The system can thoroughly solve or greatly reduce the problems that distribution on a grate bed of a chain grate machine is asymmetrical left and right, back and forth feeding is not uniform and the edge effect is caused, and distribution on the grate bed of the chain grate machine can be uniform. The system fundamentally solves the problem that due to the fact that distribution of the chain grate machine is not uniform, in the production process, raw pellet preheating is not uniform, hot air flow in a hot air pipeline cannot be utilized effectively, a grate plate of the chain grate machine is damaged frequently, the two ends of a small shaft are heated unevenly, bending of different degrees is generated, deviation of the grate bed is caused, falling of the grate plate and a side plate of the chain grate machine is caused easily, a material shoveling plate is lifted up, raw pellet exploding occurs, rings are formed on a rotary kiln, the dry pellet strength is poor, and rejected products are formed easily. The yield of produced products is increased, the quality is improved, energy consumption is reduced, environmental pollution is reduced, and the service life of equipment is prolonged.

Description

technical field [0001] The invention belongs to the technical field of pellet cloth, and in particular relates to an intelligent control system and method for pellet cloth. Background technique [0002] In the process of pellet production, the distribution of the grate machine is a crucial link. The deviation of the distribution directly affects the quality of the finished balls. The heating process is uneven, which not only causes air gaps or bursts in the raw balls, but also seriously affects the output and quality of finished balls. The main points are as follows: the uneven distribution of the chain grate machine leads to uneven preheating of the green balls during the production process, and the hot air in the hot air duct cannot be effectively used; at the same time, the chain grate machine plate is frequently damaged, and the uneven heating at both ends of the small shaft produces differences. The degree of bending causes the deviation of the grate bed, which may eas...

Claims

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Application Information

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IPC IPC(8): C22B1/20F27B21/14F27D3/00
CPCC22B1/20F27B21/02F27D3/00F27M2001/18F27M2003/04
Inventor 王志国
Owner 中冶北方(大连)工程技术有限公司
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