JPH0376652U

JPH0376652U -

Info

Publication number: JPH0376652U
Application number: JP1989136847U
Authority: JP
Priority date: 1989-11-28
Filing date: 1989-11-28
Publication date: 1991-07-31
Anticipated expiration: 2004-04-20
Also published as: JPH0614932Y2

Description

[Brief explanation of the drawing]

第１図は本考案に係る溶融アルミニウム濾過装
置に内含されるチユーブフイルターを複数本装着
した組立体の概略断面図、第２図は本考案による
第１図の他の実施例を示す組立体の概略断面図、
第３図は本考案による第１図のさらに他の実施例
を示す組立体の概略断面図。第４図は従来の組立
体の概略断面図である。１……組立体、２……両端開放チユーブフイル
ター、３……凸部、４……盲側鏡板、５……凹部
、６……溶湯出口側鏡板、７……リング状緩衝物
、８……キヤスタブル耐火物硬化体、９……先広
がりテーパー部、１０……先細りテーパー付凸部
、１１……一端の近傍を封じたチユーブフイルタ
ー、１２……円板状緩衝物、１３……一端封じチ
ユーブフイルター、１４……凹部、１５……モル
タル、１６……リング状嵌装材。 Fig. 1 is a schematic sectional view of an assembly including a plurality of tube filters included in a molten aluminum filtration device according to the present invention, and Fig. 2 is an assembly showing another embodiment of Fig. 1 according to the present invention. A schematic cross-sectional view of
FIG. 3 is a schematic sectional view of an assembly according to another embodiment of the present invention shown in FIG. 1; FIG. 4 is a schematic cross-sectional view of a conventional assembly. DESCRIPTION OF SYMBOLS 1...Assembly, 2...Both ends open tube filter, 3...Convex portion, 4...Blind side end plate, 5...Concave portion, 6... Molten metal outlet side end plate, 7...Ring-shaped buffer, 8... ... Castable refractory cured body, 9 ... Widening tapered part, 10 ... Tapered convex part, 11 ... Tube filter sealed near one end, 12 ... Disc-shaped cushioning material, 13 ... One end sealed Tube filter, 14... recess, 15... mortar, 16... ring-shaped fitting material.

Claims

[Claims for Utility Model Registration] 1. When forming an assembly that is included in a molten aluminum filtration device and is equipped with a plurality of tube filters, a tube filter that is open at both ends is provided with a blind end plate having a convex portion and a concave portion. It is inserted between the head plates on the molten metal outlet side, and between both the head plates and the end face of the filter,
A joint structure of a filter for filtering molten aluminum, which is equipped with a ring-shaped buffer and filled with castable refractory cured material between the gaps between both head plates and the filter side ends, and between the blind side head plate and the outer end of the filter. . 2 When forming an assembly that is included in a molten aluminum filtration device and is equipped with a plurality of tube filters, one of the tube filters that are open at both ends has a tapered portion that widens toward the other end, and a tapered convex portion that fits into the tapered portion of the filter. Insert the tube filter having the tapered portion between the blind mirror plate provided with the mirror plate and the end plate on the molten metal outlet side provided with the concave portion, and install a ring-shaped buffer between both the mirror plates and the end face of the filter, A joint structure of a filter for filtering molten aluminum, which is formed by filling a castable refractory cured material into the gap between both mirror plates and the side end of the filter, and between the blind end plate and the outer end of the filter. 3 When forming an assembly that is included in a molten aluminum filtration device and is equipped with a plurality of tube filters, a tube filter that is sealed near one end is provided with a blind side that is provided with a convex portion that fits into the raised bottom of the filter. It is inserted between the end plate and the end plate on the molten metal outlet side provided with a recess, and a ring-shaped and disk-shaped buffer is installed between both end plates and the end face of the filter,
A filter joint structure for filtrating molten aluminum, which is formed by filling a castable refractory cured material into the gap between both mirror plates and the side ends of the filter, and between the blind side mirror plate and the outer edge of the filter.