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Crystallizer trolley special for electroslag furnace

A technology of crystallizer and electroslag furnace, applied in the field of crystallizer base, which can solve problems such as equipment damage, poor quality of electroslag ingots, and failure

Active Publication Date: 2013-04-03
ZHONGXING ENERGY EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since there is a hydraulic device on the base of the crystallizer, the hydraulic device is prone to oil leakage and failure in the high-temperature and dusty environment of steelmaking
Dripping oil can increase the carbon content of the steel, making it more likely to start a fire
When it fails, the "electrode" will deviate by itself, resulting in equipment damage, personnel injury and deterioration of the quality of the electroslag ingot
At the same time, the maintenance and use costs of the hydraulic system are high, and oil leakage and failures often occur during the smelting process, resulting in the interruption of steelmaking and the scrapping of products

Method used

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  • Crystallizer trolley special for electroslag furnace
  • Crystallizer trolley special for electroslag furnace
  • Crystallizer trolley special for electroslag furnace

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Embodiment Construction

[0019] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] Depend on Figure 1 to Figure 4 It can be seen that this special crystallizer trolley for electroslag furnace includes a low water tank 1, a lifting platform 3, a pole mechanism 5, and a running mechanism 4. The running mechanism 4 is installed at the lower part of the lifting platform 3. A speed motor, a gearbox, a driving wheel and a guide rail, the speed regulating motor is connected with the gearbox, the gearbox is connected with the driving wheel, and the driving wheel is arranged on the guide rail. The gearbox is driven by a speed-regulating motor to drive the drive wheel to move left and right on the guide rail, completing the task of carrying the crystallizer in and out of the station on the trolley and fine-tuning the X-axis distance. The special mold trolley for electroslag furnace with this structure has moved the hoisting o...

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Abstract

The invention relates to a crystallizer base special for an electroslag furnace, which can make hoisting of the crystallizer and an electrioslag ingot performed in a spacious space at the periphery of a smelting station so as to improve the operation safety. The crystallizer trolley special for an electroslag furnace includes a lower water tank (1), a lifting platform (3), and electric pole mechanisms (5). The crystallizer trolley is characterized by also comprising a walking mechanism (4), which is mounted under the lifting platform (3) and includes speed regulating motors, gearboxes, a driving wheel and a guide rail. The speed regulating motors are connected to the gearboxes which is in connection with the driving wheel, and the driving wheel is arranged on the guide rail.

Description

technical field [0001] The invention relates to a crystallizer base, in particular to a crystallizer base dedicated to an electroslag furnace. Background technique [0002] The existing fixed crystallizer base cannot be moved because it is fixed on the cement base in the pit, which requires hoisting the crystallizer and electroslag ingot in the narrow space directly above it. Safe and inconvenient. Since the base of the crystallizer cannot be moved, the position of the crystallizer cannot be adjusted. It is necessary to rely on the hydraulic centering device on the cross arm of the electroslag furnace to adjust the centering. The failure rate of the "hydraulic centering device" is high, reducing the equipment efficiency. [0003] A copper plate of the bottom water tank is installed on the base of the fixed crystallizer, and the copper plate is powered by a hydraulically split and retractable copper pole. During the high-current smelting process, the dangerous situation of ...

Claims

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Application Information

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IPC IPC(8): C22B9/187
Inventor 陈治锐
Owner ZHONGXING ENERGY EQUIP
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