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Device and method for monitoring erosion state of converter lining on line in real time

A converter lining and real-time monitoring technology, which is applied in the manufacture of converters, etc., can solve problems such as the difficulty in realizing real-time feedback of converters, affecting the smelting cycle of converters, and affecting the personal safety of staff, achieving high accuracy, high safety, and intelligence. high degree of effect

Pending Publication Date: 2021-12-07
赵锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The premise of maintaining the converter lining is to realize the online and real-time monitoring and early warning of the converter lining erosion state. At present, it mainly relies on manual observation or offline and intermittent measurement, which is a lagging and non-continuous measure. It is difficult to realize the converter operation Real-time feedback of maintenance and maintenance; In the process of manual monitoring, in order to ensure the safety of the staff, it is necessary to stop the observation, which affects the smelting cycle of the converter, and the temperature in the furnace is high, which has a great impact on the personal safety of the staff. Certain limitations, for this reason, we propose a device and monitoring method for online real-time monitoring of the erosion state of the converter lining

Method used

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  • Device and method for monitoring erosion state of converter lining on line in real time
  • Device and method for monitoring erosion state of converter lining on line in real time
  • Device and method for monitoring erosion state of converter lining on line in real time

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Experimental program
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Effect test

Embodiment 1

[0039] see Figure 1-6 , a device for online real-time monitoring of the erosion state of the converter lining, comprising a fixed seat 1, a furnace body 2 is fixedly installed on the upper end surface of the fixed seat 1, a furnace lining 3 is fixedly installed on the inner side wall of the furnace body 2, and a furnace body 2 is installed above the furnace body 2 Drive mechanism 4.

[0040] Specifically, the drive mechanism 4 includes a fixed plate 401, a bracket 402 is fixedly installed on the upper end surface of the fixed plate 401, and a drive shaft 403 is connected to the inside of the bracket 402 for rotation, and the drive shaft 403 is externally connected to a driver, which can drive the drive The wheel 404 rotates to provide a power source for the work of the driving mechanism 4. The peripheral surface of the driving shaft 403 is sleeved with a driving wheel 404. The peripheral surface of the driving wheel 404 is fixedly equipped with a driving tooth 405, and the dr...

Embodiment 2

[0053] The difference between this embodiment and embodiment 1 is that the structure of the driving mechanism 4 is different, and the rest of the mechanisms are the same. Such as Figure 7 and Figure 8 As shown, in this embodiment, the driving mechanism 4 includes a fixed block 411, the fixed block 411 is connected with a rotating plate 414 and an adjusting plate 415 through a connecting rod 412, and the two ends of the connecting rod 412 are detachably connected with a fixing piece 413, and the rotating plate 414 and the adjusting plate 415 are connected through the positioning shaft 416, and the rotating plate 414 and the adjusting plate 415 are connected with the limiting plate 418 through the positioning shaft 416, the two ends of the positioning shaft 416 are detachably installed with a positioning piece 417, and the connecting rod 412 The connection stability between the rotating plate 414 and the adjusting plate 415 and the fixed block 411 can be ensured under the act...

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Abstract

The invention discloses a device and method for monitoring the erosion state of a converter lining on line in real time, and belongs to the technical field of metallurgical industries. The device comprises a fixing base, a converter body is fixedly installed on the upper end face of the fixing base, the converter lining is fixedly installed on the inner side wall of the furnace body, and a driving mechanism is installed above the converter body. The monitoring requirements of converter linings at different height positions can be met, and the precision is high; during actual monitoring, shutdown is not needed, and the actual machining efficiency and the actual machining effect cannot be affected; in the actual detection process, the intelligent degree is high, the safety is high, the monitoring method is simple, the labor force is greatly liberated, and the working efficiency is high; and the monitoring device is provided with a cooling mechanism, the cooling mechanism can achieve water circulation, the purpose of temperature control of the monitoring device can be achieved through water circulation, and therefore the use effect of the monitoring device can be effectively improved, and the service life of the monitoring device can be effectively prolonged.

Description

technical field [0001] The invention relates to the technical field of the metallurgical industry, in particular to a device and a monitoring method for online real-time monitoring of the erosion state of a converter lining. Background technique [0002] The converter is the main equipment in the steelmaking process, and converter smelting is an important link in the production of high-quality steel and cost control. The converter lining refers to the refractory material layer built in the metal shell of the converter. The main function of the converter lining is to provide a durable container for the high temperature metallurgical melt to complete the steelmaking reaction. It is required that the furnace lining material can withstand high temperature and severe temperature fluctuations, resist the chemical erosion of slag and resist the mechanical impact and wear of molten steel. Therefore, the safe and efficient operation and production of the converter are very important...

Claims

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Application Information

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IPC IPC(8): C21C5/46C21C5/44
CPCC21C5/4673C21C5/44C21C2005/448
Inventor 赵锋
Owner 赵锋
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