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Electronic scale for ladle car of electric furnace

The technology of a ladle car and an electronic scale is applied in the field of a special electronic weighing device for measuring molten steel in a ladle in front of a blast furnace in a steel mill, which can solve the problems of weak impact resistance, rising production costs, complex structure, etc., and reduce labor intensity. , The effect of reducing maintenance costs and convenient maintenance

Inactive Publication Date: 2013-02-20
JIANGSU SHENYUAN SPECIAL STEEL
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  • Abstract
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AI Technical Summary

Problems solved by technology

The above existing technologies provide some technical solutions for protecting the load cell, but the structure is complicated, the impact resistance is not strong, the installation, debugging, and maintenance are inconvenient, and the maintenance cost is high, resulting in an increase in production costs.

Method used

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  • Electronic scale for ladle car of electric furnace

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0016] according to figure 1 Shown, the present invention is an electric furnace ladle car electronic scale, the electric furnace ladle car electronic scale

[0017] It consists of two scale bodies with the same structure arranged on two ladle car seat frames. There is a load cell at both ends of the scale body on one side. The load cell is the prior art. The load cell is located on the scale body In the coaxial groove corresponding to the base, the weighing display instrument and the load cell are electrically connected through a cable, and the steel threading tube outside the cable is used to shield various interferences and prevent the cable from being scalded by molten iron. The top of the scale body is equipped with a bearing pressure head corresponding to the load cell, and the function of the base is to bear the load transmitted by t...

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Abstract

The invention discloses an electronic scale for a ladle car of an electric furnace. The electronic scale comprises a scale body, a base, a weighing sensor and a weighing display instrument, wherein the weighing display instrument is electrically connected with the weighing sensor arranged between a scale body supporting point and the base, the weighing sensor is arranged in a groove corresponding to the scale body and the base, and the a load-bearing pressure head is arranged at the upper end of the weighing sensor. The electronic scale is characterized in that the load-bearing pressure head is provided with a protective cover. The electronic scale is capable of adapting to various severe environments, shock-resistant, collision-resistant and simple in structure; the weighing sensor cannot be damaged even if molten steel overflows; the electronic scale is quite convenient to install, debug and overhaul; and the maintenance cost and labor intensity of workers are reduced.

Description

technical field [0001] The invention relates to steelmaking equipment, in particular to a special electronic weighing device for measuring molten steel in the steel ladle in front of the blast furnace in a steel factory. . Background technique [0002] The special electronic scale for ladle turret is an indispensable measuring equipment on the production line of steelmaking plant. In order to solve the liquid steel measurement of the continuous casting ladle rotary table, the usual method is to install a weighing device on the reserved position of the rotary arm of the rotary table. Since the weighing object is the molten steel tank for storing molten steel, it is relatively difficult to take protective measures. The electronic scale must be in a dusty and high-temperature harsh environment for a long time, and there is still the risk of molten steel splashing. Therefore, the electronic scale must meet the working environment of the steel factory. . The common l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G17/04G01G21/28
Inventor 余新祥王庭军张小杰武新华
Owner JIANGSU SHENYUAN SPECIAL STEEL
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