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Method and device for optimizing slag bailing

A zinc slag and priority level technology, applied in the field of optimizing slag removal, can solve the problems of heavy workload of manual slag removal, consumption of zinc liquid level, and insignificant improvement of slag removal effect

Active Publication Date: 2020-09-25
武汉钢铁有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, manual slag removal has the problems of heavy workload, danger and repetitive heavy physical work
[0006] Machine slag removal: Many steel companies use five-axis or six-axis industrial robots to replace traditional manual slag removal. However, industrial robots mainly use the "blind fishing" method, which is inefficient and frequently removes slag, making the zinc liquid The protective ZnO film on the surface is quickly consumed, thus exacerbating the problem of high zinc consumption
[0007] In recent years, some steel companies have improved industrial robots. Compared with the previous industrial robots, the improved slag removal robot is more detailed, but compared with the manual slag removal method, the improvement of the slag removal effect is not obvious.

Method used

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  • Method and device for optimizing slag bailing
  • Method and device for optimizing slag bailing
  • Method and device for optimizing slag bailing

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] A method for optimizing slag removal provided by the present invention is applied to a slag removal robot, so that the slag removal robot can remove slag from a zinc pot in an orderly manner and improve the efficiency of slag removal.

[0064] Wherein, the slag removal robot includes a robot arm, one end of the robot arm is provided with a slag removal tool for slag removal, the other end of the robot arm is provided with a control device, and the control device is provided with a driving mechanism and a controller for controlling the operation of the driving mechanism . The robot arm is also provided with an illuminating light, which is convenient for the camera to illuminate the slag removal area when collecting images, and is convenient for obtaining a clear image of the slag removal area. The method for optimizing slag removal is a method executed by the controller.

[0065] The camera can be set on the robot arm or on the edge of the zinc pot, which is not limited...

Embodiment 2

[0128] Based on the same inventive concept, the present invention provides a device for optimizing slag removal, such as Figure 6 shown, including:

[0129] The determination module 601 is used to collect images of the preset slag removal area through the camera, obtain a slag removal area map, and determine a plurality of slag removal points on the slag removal area map;

[0130] The first obtaining module 602 is configured to obtain the position priority level of each point to be scavenged based on the scavenged scavenged area map;

[0131] The second obtaining module 603 is used to obtain the zinc slag characteristic level of each slag removal point based on the slag characteristic of each slag removal point;

[0132] The third obtaining module 604 is used to score the slag removal priority level of each slag removal point based on the position priority level and the zinc slag feature level of each slag removal point to obtain each The priority level of slag-picking poin...

Embodiment 3

[0159] Based on the same inventive concept, the third embodiment of the present invention also provides a computer device, such as Figure 7 As shown, it includes a memory 704, a processor 702, and a computer program stored in the memory 704 and operable on the processor 702. When the processor 702 executes the program, it realizes the above-mentioned processing method for heterogeneous data of hot-rolled plates steps in any of the methods.

[0160] Among them, in Figure 7 In, bus architecture (represented by bus 700), bus 700 may include any number of interconnected buses and bridges, bus 700 will include one or more processors represented by processor 702 and various types of memory represented by memory 704 circuits linked together. The bus 700 may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, etc., which are well known in the art and thus will not be further described herein. The bus interface 706 pro...

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Abstract

The invention relates to the technical field of continuous hot-dip galvanizing of strip steel, in particular to a method and device for optimizing slag bailing. The method comprises the steps that image acquisition of a preset slag bailing area is conducted by a camera to obtain a slag bailing area map, and a plurality of to-be-slag-bailed points are determined on the slag bailing area map; basedon the slag bailing area map, the position priority of each to-be-slag-bailed point is obtained; based on the zinc slag characteristics of each to-be-slag-bailed point, the zinc slag characteristic grade of each to-be-slag-bailed point is obtained; based on the position priority and the zinc slag characteristic grade of each to-be-slag-bailed point, the slag bailing priority of each to-be-slag-bailed point is scored, and the slag bailing priority of each to-be-slag-bailed point is obtained; according to the slag bailing priority of each to-be-slag-bailed point, path planning of the multiple to-be-slag-bailed points is conducted to obtain a slag bailing path; and a slag bailing robot is controlled to conduct slag bailing along the slag bailing path, and thus the slag bailing efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of continuous hot-dip galvanizing of steel strips, in particular to a method and device for optimizing slag removal. Background technique [0002] Hot-dip galvanizing and its alloy products are one of the most common, effective and economical corrosion-resistant products in steel materials. In the high-end automobile market, hot-dip galvanized outer panels have become the most important consumer-grade products. [0003] Because the three-phase equilibrium of iron, aluminum and zinc in the zinc pot is continuously established and broken (the temperature, liquid level of zinc liquid or composition fluctuate arbitrarily), different intermetallic compounds will be produced. According to its specific gravity, it presents three forms: surface slag, suspended slag and bottom slag. Effective control of suspended slag, timely removal of surface slag near the V-shaped area of ​​the zinc pot, and prevention of transfo...

Claims

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Application Information

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IPC IPC(8): C23C2/06G06T7/00G06T7/62C23C2/00
CPCC23C2/003C23C2/06G06T7/0004G06T7/62G06T2207/10004G06T2207/30136Y02P10/20
Inventor 陈刚陈丽娟彭炜周诗正宫贵良刘傲李金杨芃唐华
Owner 武汉钢铁有限公司
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