Hot metal ladle slagging-off control system, slagging-off machine and hot metal ladle automatic slagging-off control method

Abstract

The invention provides a hot metal ladle slagging-off control system. The hot metal ladle slagging-off control system comprises a laser distance measuring sensor, an image acquisition camera, a radardistance measuring instrument, a first position sensor, a tilt angle sensor, a pull rope encoder, a angle sensor, a second position sensor, a first weighing sensor, a first image acquisition camera, asecond image acquisition camera, a second weighing sensor, a cabinet and automatic slagging-off control software, wherein the laser distance measuring sensor is arranged on one side of a running track of a hot metal ladle car and is connected with a PLC, the image acquisition camera is arranged on the front surface of a dust hood above a hot metal ladle, the radar distance measuring instrument isarranged on the back surface of the dust hood above the hot metal ladle and is connected with the PLC, the first position sensor is mounted in an oil cylinder for controlling tilting action of the hot metal ladle and is in control connection with the PLC, the tilt angle sensor is mounted on the hot metal ladle car and is connected with the PLC, the pull rope encoder, the angle sensor and the second position sensor are mounted on a slagging-off machine and are connected with the PLC, the second position sensor can control the oil cylinder, the first weighing sensor is installed at the bottom of a slag basin transport vehicle and is connected with the PLC, the first image acquisition camera is installed on a platform of the slagging-off machine, the second image acquisition camera is installed above a slag receiving position of a slag basin, the second weighing sensor is installed at the bottom of the slag basin, and the cabinet comprises the PLC and an industrial personal computer.

Description

technical field [0001] The invention belongs to the field of iron and steel metallurgy industry, and in particular relates to a control system for removing slag from a molten iron tank, a slag remover and a control method for automatically removing slag from a molten iron tank. Background technique [0002] In the field of iron and steel metallurgy industry, steelmaking is a very important part, and the slag removal process is an important part of the steelmaking process. The maturity of the slag removal process is not only related to the quality of downstream molten steel, but also related to the cost and benefit of iron and steel enterprises. In the original period of the steelmaking industry, the slag removal process was mainly realized by manually lifting the slag removal plate. Not only was the efficiency low, the slag removal time was long, the waste of molten steel was also serious, and there was even a considerable risk of accidents. . After the appearance of the s...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a slag removal control system and automatic slag removal control method for molten iron tanks, so as to solve the problems of insufficient visibility and reliability of the slag removal process and low efficiency of slag removal in the prior art technical problem

Images