JPH031950U

JPH031950U -

Info

Publication number: JPH031950U
Application number: JP6436689U
Authority: JP
Priority date: 1989-05-31
Filing date: 1989-05-31
Publication date: 1991-01-10

Description

[Brief explanation of drawings]

第１図は本考案の分配樋を用いて型銑を鋳銑す
る設備の平面図、第２図は第１図の縦断面図、第
３図は第１図のＡ−Ａ線断面図、第４図は第１図
のＢ−Ｂ線断面図、第５図は従来の分配樋を用い
て型銑を鋳銑する設備の平面図、第６図は第５図
の縦断面図、第７図は第５図のＣ−Ｃ線断面図、
第８図は従来の分配樋内を流れる溶銑の流れを示
す説明図、第９図は第５図のＤ−Ｄ線断面図であ
る。１……溶銑鍋、２……溶銑、３……受銑樋、７
……分配樋、７ａ，７ｂ，７ｃ……樋部、７ｄ…
…正面壁、１０ａ，１０ｂ……モールド、８ａ，
８ｂ……樋部底面、９……堰。 Fig. 1 is a plan view of equipment for casting mold pig iron using the distribution gutter of the present invention, Fig. 2 is a longitudinal sectional view of Fig. 1, Fig. 3 is a sectional view taken along line A-A of Fig. 1, Figure 4 is a sectional view taken along the line B-B in Figure 1, Figure 5 is a plan view of equipment for casting mold pig iron using a conventional distribution gutter, Figure 6 is a longitudinal sectional view of Figure 5, and Figure 6 is a longitudinal sectional view of Figure 5. Figure 7 is a cross-sectional view taken along line C-C in Figure 5;
FIG. 8 is an explanatory diagram showing the flow of hot metal flowing in a conventional distribution gutter, and FIG. 9 is a sectional view taken along the line DD in FIG. 5. 1...Hot metal pot, 2...Hot metal, 3...Pigtail receiving trough, 7
...Distribution gutter, 7a, 7b, 7c...Gutter section, 7d...
...Front wall, 10a, 10b...Mold, 8a,
8b...bottom of gutter, 9...weir.

Claims

[Scope of utility model registration request]

A distribution gutter characterized in that a weir is installed in the gutter part of the distribution gutter that receives hot metal flowing down from the pig iron receiving gutter, and the center part of the bottom surface of the gutter part at the downstream end of the weir is formed into a bulging shape.