Permanent magnet motor direct-driven large-tonnage carrying device, molten iron transport vehicle and torpedo car

The technology of a permanent magnet motor and a carrier device is applied in the field of permanent magnet motor direct drive large tonnage carrier device, molten iron transport vehicle, and mixed iron truck, and can solve the problem of large temperature drop of molten iron at the interface of iron and steel, waste of equipment resources and energy, and labor cost. Waste and other problems, to achieve the effect of reducing the heat loss of molten iron, ensuring equipment and personal safety, and high work efficiency
CN113501013APending Publication Date: 2021-10-15鞍钢集团(鞍山)铁路运输设备制造有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
鞍钢集团(鞍山)铁路运输设备制造有限公司
Publication Date
2021-10-15

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Abstract

The invention provides a permanent magnet motor direct-driven large-tonnage carrying device, a molten iron transport vehicle and a torpedo car, and the permanent magnet motor direct-driven large-tonnage carrying device comprises a driven walking device, a permanent magnet motor direct-driven walking device and a carrying unit, and the carrying unit is loaded between the driven walking device and the permanent magnet motor direct-driven walking device. The permanent magnet motor direct-drive walking device is directly driven to advance through a permanent magnet motor, and traction or pushing of the carrying unit and the driven walking device is achieved. According to the invention, alignment and traction of a diesel locomotive are avoided, autonomous operation is realized, unmanned, intelligent and clean effects are realized, safe and seamless butt joint of the blast furnace smelting tapping device and the molten iron tank is realized, manual operation accidents are avoided, heat loss of molten iron is reduced, and fuel cost, maintenance cost and labor cost are reduced.
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Description

technical field

[0001] The invention relates to the field of metallurgical transport vehicles, and relates to a permanent magnet motor direct-drive large-tonnage carrying device, a molten iron transport vehicle, and a mixed iron vehicle. Background technique

[0002] In iron and steel enterprises, the molten iron smelted by the blast furnace is generally transported to the steelmaking plant by a locomotive tow the "one-pot system" molten iron tank car or mixed iron car for the next step of process processing. There are generally two railway lines under the taphole of the blast furnace. Before tapping, the locomotive is equipped with two trains of molten iron tank cars or mixed iron cars. The nozzle is sent to the molten iron tank of another railway line, and a row of molten iron tanks just filled with one tank is pulled by a diesel locomotive to advance the distance of one molten iron tank, and the next molten iron tank is aligned with the tap hole (alignment), so that the ...

Claims

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