High-voltage series electric furnace transformer

Abstract

The invention relates to the technical field of transformers, in particular to a high-voltage series electric furnace transformer which comprises a voltage-regulating rectifier transformer and a series rectifier transformer connected with the voltage-regulating rectifier transformer in series, bases are fixed to the voltage-regulating rectifier transformer and the series rectifier transformer respectively, and a shaft column is installed in an installation embedding groove. Channel steel blocks are fixed to the left side and the right side of the bottom of the base, reinforcing ribs are weldedbetween the front side and the rear side of the base and the tops of the channel steel blocks, and lower adjusting beams are connected between the channel steel blocks on the voltage-regulating rectifier transformer and the channel steel blocks on the series rectifier transformer; a plurality of fixed pipes II are fixed in the middle of radiating fins on the front side of the series rectifier transformer; An elastic pipe is connected between the tops of the cooling fins on the opposite sides of the voltage-regulating rectifier transformer and the series rectifier transformer, a lower coolingblock is connected between the bottoms of the cooling fins, the position relation between the voltage-regulating rectifier transformer and the series rectifier transformer is kept stable up and down,and the situation that a wire is broken is reduced.

Description

Technical field[0001]The invention relates to the technical field of transformers, in particular to a high-voltage series electric furnace transformer.Background technique[0002]The electric furnace transformer is a voltage regulating rectifier transformer used in the electric furnace, and is a very important power supply equipment in the electrolysis industry. In enterprises, with the increase in output, the original transformer capacity cannot meet the production needs. Therefore, many enterprises need to build new electrolysis plants or purchase large-capacity transformers, which not only increases the area, but also increases the company’s Operating costs, no matter how the original transformer is idle, resources are wasted. Therefore, there is a series transformer.[0003]For example, the announcement number CN203536203U "This utility model relates to a series rectifier transformer structure. The technical solution adopted is: a voltage regulating rectifier transformer and a serie...

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Problems solved by technology

Therefore, it is not necessary to build a new electrolysis plant, reduce the floor area, and reduce the operating cost of the enterprise." For the convenience of power supply or use, these series-connected transformers are easy to move and more flexible to use. However, after the two are connected by wires, they are moved In the process, once a speed is too fast, or encounters a slope, the distance is opened, the wires between them will be broken, and even the terminals and components on the transformer will be broken.

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