SU1308820A1 - Runner for casting metal - Google Patents

Abstract

The clause relates to the field of metallurgy, specifically to the equipment for the release of metal from smelters. The aim of the invention is to improve the quality of the metal due to a more complete slag separation. An additional partition 4 is installed in front of the outlet opening 2, in front of which it is made with moke 10. On the side of the outlet opening 2 it is made lower than before the additional partition 4, with a height of 10 cm, which is connected to the lower part of the bottom by a horizontal channel. A relatively small volume of primer 10 is quickly filled with metal before the slag enters the intermediate chamber, which is due. this is not blocked by the ingot. 3 il. (L. / S w 7 / / / fPu2.f

Description

113088202

The invention relates to a large-volume metallurgy cell 10, providing, and specifically to equipment for entering the channel 8, quickly filling - the release of metal from smelting aggregates with metal before slag enters the intermediate chamber. “The purpose of the invention is to increase the size of the chamber. This does not fall into the casting quality of the metal due to a more complete chamber 7 and does not contaminate the ingot. Delamination of slag. Thickened slag does not enter channel 8

FIG. 1 shows a gutter, a plan, and does not tighten it, since it is completely in FIG. 2 - the same section; Fig. 3-delayed T-shaped partition-section A-A in FIG. 1. Oka 3. Using a gutter without a T-obj The zhelob contains a lined, shell-and-septum partition that delays with an outlet 2. Works the bulk of the slag, it is impossible to separate the T-shaped 3 and completely, because with the release of metal from

With 4 partitions on the receiving 5, the chutes, after the filling of the first intermediate 6 and the filling 7 of the ingot, are completed, while the wetting device 10 is tightened. The level of the bottom in the reception area is 5 slag particles, intermediate to 6 chambers higher than,

at the end of the filling of the mold, the liquid of the longitudinal horizontal slurry from the chute flows together with the deposit 8, made under the solid metal to the nearest part of the ingot, with a partition. . when its redistribution goes into

In the partition 3 is the side trim.

openings 9. Before the partition 4 you - Use the proposed additional at moke 10, equal in width to the comparison with the known diminution channel 8o slag contamination ingots

The chute operates as follows, which increases the output

Claims (1)

The metal from the smelting unit is 3-4% profitable when the ingots are redone. They pour into the receiving chamber 5. In the tallest casting period, the flow of metal. The formula of the invention moves in the direction of the T-shaped the baffles 3 and through the side openings; the Chute for metal casting, of content 9 enters the intermediate lining case with the outlet irepy 6, from which through the longitudinal hole and the separation horizontal section 8 flows into the pouring chamber 7 from where through the 35nals in its lower part, about tl and - the inlet opening 2 flows down into the stated that, with the aim. nitsu. The slag entering the receiving chamber of the Metatsha quality 5, due to the slag along with the metal in the moving slag separating it before, the flow is not located near the side-outlet opening of the bottom walls and therefore does not fall into the additional partition wall, before 9 and It does not pass into the intermediate section when it is made with mock, while the bottom chamber 6. After filling the entire outlet side of the receiving chamber bottom, the slag is uniformly lower than before being additionally distributed over the entire surface area. by a partition, on the height of the pit, including on the side walls, 45 which is connected to the reduced section — and before the metal level rises above the bottom of the bottom by the horizontal channel, version 9 is partially in the middle daily camera 6. Relatively non-partition and equal in width with mcu. WffOH Mema / fff // eight U9. t Editor 0. Golovach Compiled by A. Protasov Tehred L. Oleinik Order 1788/31 Circulation 544 VNIIPI USSR State Committee for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5 Production and printing company, Uzhgorod, st. Project, 4 9LLZ.3 Proofreader M, Pojo Subscription