CN201381367Y - Rectification unit layout structure matched with electrolysis plant in electrolytic aluminum factory - Google Patents

Abstract

The utility model discloses a rectification unit layout structure matched with an electrolysis plant in an electrolytic aluminum factory, which comprises an electrolysis plant (7); a rectification unit (1) arranged at one end of the electrolysis plant (7); and a 220 KV switch station (2), 220 KV switch lead-in equipment (3), lead-out equipment (4), a rectifying device room (5) and a filtering device (6) arranged inside the rectification unit (1), wherein the 220 KV switch lead-in equipment (3) and the lead-out equipment (4) are arranged on the same side of the 220 KV switch station (2). By the arrangement of the 220 KV switch lead-in equipment and the lead-out equipment on the same side of the 220 KV switch station, the width of the rectification unit is reduced down to 54 m and the floor area of the rectification unit is reduced about 12000 m<2>; and with the reduction in width of the rectification unit, the length of the electrolysis plant is increased, the number of the aluminium electrolytic cell is increased and the per unit area yield of the electrolytic aluminum factory is increased.

Description

In a kind of electrolytic aluminium factory with the supporting rectifier arrangement of potroom

Technical field

The utility model relates to a kind of rectifier arrangement, in particularly a kind of electrolytic aluminium factory with the supporting rectifier arrangement of potroom.

Background technology

When building electrolytic aluminium factory,, often rectifier is arranged in an end of electrolysis of aluminum factory building for improving the land use rate; Therefore the width of rectifier will directly influence the length of potroom, and the length of potroom then is directly connected to the output of electrolytic aluminum.In the existing electrolytic aluminium factory with the supporting rectifier arrangement of potroom as shown in Figure 2, wherein 220KV electric power incoming line equipment and outgoing equipment are configured in the both sides up and down of 220KV switching station, the integral width of this arrangement rectifier is about 85.5m, therefore also exist layout unreasonable with the supporting rectifier arrangement of potroom in the existing electrolytic aluminium factory, problems such as floor space is big, and the interior production capacity of unit useful area is not high.

The utility model content

Technical problem to be solved in the utility model provides in a kind of rationally distributed electrolytic aluminium factory that improves the electrolytic aluminum production capacity in same floor space scope and the supporting rectifier arrangement of potroom, can overcome the deficiencies in the prior art.

The technical solution of the utility model is: it comprises potroom, end at potroom is provided with rectifier, be provided with 220KV switching station, 220KV inlet wire equipment, outgoing equipment, rectifying device chamber and filter in rectifier, 220KV inlet wire equipment and outgoing equipment are located at the same side mutually of 220KV switching station.

Compared with prior art, the utility model is configured in 220KV switching station the same side mutually with 220KV inlet wire equipment and outgoing equipment, and this like this arrangement can make the width reduction of rectifier to 54m, and the rectifier floor space reduces about 12000m2; The rectifier width just reduce can corresponding increase aluminium electrolysis shop factory building length, increase aluminium cell quantity, increase aluminium manufacturer's unit surface production capacity.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 in the existing electrolytic aluminium factory with the supporting rectifier arrangement of potroom.

Embodiment

Embodiment 1 of the present utility model: as shown in Figure 1, the end that rectifier 1 is built at potroom 7, wherein guaranteed replacement in the rectifier 1 220KV switching station 2,220KV inlet wire equipment 3, outgoing equipment 4, rectifying device chamber 5 and filter 6, during equipment in arranging rectifier 1,220KV inlet wire equipment 3 and outgoing equipment 4 are built in the same side mutually of 220KV switching station 2, so just can shorten the width of rectifier, reduce the rectifier floor space, roomy potroom length, increase aluminium cell quantity, increase aluminium manufacturer's unit surface production capacity.

Claims (1)

1. In the electrolytic aluminium factory with the supporting rectifier arrangement of potroom, it comprises potroom (7), end at potroom (7) is provided with rectifier (1), be provided with 220KV switching station (2), 220KV inlet wire equipment (3), outgoing equipment (4), rectifying device chamber (5) and filter (6) in rectifier (1), it is characterized in that: 220KV inlet wire equipment (3) and outgoing equipment (4) are located at the same side mutually of 220KV switching station (2).

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