After the molten steel is sampled, the sampling bomb is automatically broken and the sample is taken out.

By designing an automated water-steel sampling system, the sampling bullet is automatically broken by using pneumatic vibration components and rotary clamping devices, and the sample is automatically removed by a robot for cooling and flaw detection, the safety hazards and low efficiency in the traditional sampling process are solved, and efficient, safe and reliable sample acquisition is achieved.

CN113834696BActive Publication Date: 2025-03-18SHANGHAI ARITIME INFORMATION TECH CO LTD
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Patent Information

Application Number
CN202111145744.9
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2021-09-28
Publication Date
2025-03-18
Estimated Expiration
2041-09-28

AI Technical Summary

Technical Problem

During the steelmaking process, the traditional molten steel sampling process relies on manual operations, which poses safety risks in high temperature environments, and the sampling efficiency is low, and the sampling quality depends on the skills of workers.

Method used

A system for automatically crushing and removing sample cartridges after sampling of steel is designed, including crushing and sampling device, sample adapter robot and cooling water tank, and automatically crushing and picking up the sample cartridges through pneumatic vibration components and rotary clamping device. The robot automatically removes the sample cartridges and cools and detects the samples.

Benefits of technology

It improves the safety and efficiency of the sampling process, avoids the risk of manual contact with high-temperature samples and outer coverings, reduces the damage to the human body by dust, and improves the quality and reliability of the samples through automated judgment.

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Abstract

The present invention provides a system for automatically smashing a sampling bomb and taking out a sample after sampling molten steel. The handle clamping and rotating device can clamp the handle of the sampling bomb and drive the sampling bomb to rotate; the telescopic driving member drives the pneumatic vibrator and the crushing claw to approach or move away from the position where the sampling bomb sample is located; the pneumatic vibrator drives the crushing claw to vibrate; the sliding end of the sliding assembly drives the sliding bracket and the sliding air claw to approach or move away from the position where the sampling bomb sample is located; the sample transfer manipulator clamps the sample on the sliding air claw, and also drives the sample to move to the cooling water tank position, and puts the sample into the cooling water tank for cooling. Its advantages are that it avoids scalding accidents caused by manual contact with high-temperature samples and knocking on high-temperature outer coverings, and at the same time, it can avoid the harm of dust generated when manually knocking on the outer covering to the human body, thereby improving safety; cooling and flaw detection are completed in a fully automatic assembly line, thereby improving work efficiency and eliminating errors in judging the quality of the taken out samples due to the personal skills of the operator.
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