State detection device and method for torpedo car tilting device
A technology of state detection device and tilting device, which is applied in the manufacture of converters, casting molten material containers, manufacturing tools, etc., can solve problems such as abnormal wear of brake pads, difficult control of equipment status, and easy failure of equipment, so as to ensure safety Production, prevention of equipment failures and on-site accidents, and easy tracking and maintenance
Inactive Publication Date: 2020-01-07
BAOSHAN IRON & STEEL CO LTD
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Problems solved by technology
[0003] In actual operation, there are many stations on the mixed iron car, and various problems often occur in the tilting device of the mixed iron car: the brake cannot be opened, the brake pads are abnormally worn, the joint between the mixed iron car and the automatic power connection device is poor, the tilting The motor current overload phenomenon and the tilting device of the mixed iron car have problems; because the tilting operator of the mixed iron car is a steel factory, there is little information about the abnormal information during the operation of the mixed iron car, and the equipment status of the mixed iron car and the power connection device The information cannot be fully grasped, and the state of the equipment is difficult to control
[0004] The mixed iron car is mainly responsible for the transportation of molten iron. The molten iron load of the mixed iron car is about 300 tons, and the temperature is greater than 1000°C. Due to the harsh operating environment, the equipment itself is greatly affected by high temperature, dust, vibration, etc., and the equipment is prone to accidents. Fault
In the daily spot inspection operation, the tilting device of the mixed iron car can only be inspected visually; due to the harsh environment of the site when the steelmaking station is turning over the iron, it is not allowed to enter the car for spot inspection, and it is difficult to grasp the dynamic state of the equipment. Once the operation is wrong Or equipment failure, prone to production accidents
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[0049] After the present invention is installed and operated, the tilting device detection device 1 detects whether the tilting device 8 of the mixed iron car is operating normally; on average, 15 mixed iron cars are detected every day. After passing the dynamic test of the tilting of the mixed iron car, there is a quantitative record of the working state of the tilting device 8 of the mixed iron car, the oil supply and lubrication of the main bearing, the performance and status of the braking device equipment, and the tracking is carried out, and the problem can be dealt with in time . The working status of each tilting includes the holding current, the working current of the tilting motor, whether the real-time running current of the three-phase A, B, and C phases of the main motor power supply of the tilting device is normal, the time when the mixed iron car enters the station, and the car number. If the working state is abnormal, it will send out sound and light alarms and...
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The invention discloses a state detection device and method for a torpedo car tilting device. The device comprises a tilting device detection device (1), a detection control and data processing device(2), a car number reading device (3), a display screen (4), a 3G signal sending device (5) and a 3G network receiving and data processing server (6), wherein the tilting device detection device is connected with the torpedo car tilting device through a torpedo car tilting transfer box, the tilting device detection device, the display screen and the car number reading device are connected with thedetection control and data processing device, the 3G signal sending device is connected with the detection control and data processing device and the 3G network receiving and data processing server,and the tilting device detection device, the detection control and data processing device, the display screen and the 3G signal sending device are connected with a power supply (9). According to the device, the state of the torpedo car tilting device is detected and recorded, the state of the device is effectively mastered, device faults and field accidents are prevented, and safe production is guaranteed.
Description
technical field [0001] The invention relates to an electrical control and measurement device and method, in particular to a state detection device and method for a tilting device of a mixed iron car. Background technique [0002] As an indispensable molten iron transportation and storage equipment in the modern metallurgical industry, the mixed iron car plays an important role in metallurgical enterprises. The tilting device is used for the stable tilting and accurate positioning of the furnace body in the oxygen top-blown converter steelmaking equipment, and completes the conversion of the converter A series of process operations such as mixing molten iron, tapping, feeding, furnace repairing, etc. Therefore, the tilting device is one of the key equipment to realize the production of converter steelmaking. [0003] In actual operation, there are many stations on the mixed iron car, and various problems often occur in the tilting device of the mixed iron car: the brake can...
Claims
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IPC IPC(8): B22D41/12C21C5/46C21C5/50
CPCB22D41/12C21C5/4673C21C5/50
Inventor 王祥龙叶林相恒龙李林葛光
Owner BAOSHAN IRON & STEEL CO LTD