JPS6286950U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図乃至第５図は本考案にかかるパウダー投
入装置の一実施例を示し、第１図は全体の縦断正
面図、第２図はその要部の平面図、第３図は第１
図―線矢視切断拡大図、第４図は第１図―
線矢視切断拡大図、第５図は第４図部分の一部
破断側面図である。第６図は従来装置の縦断正面
図である。 ９…内管、１０…外管、１１…フイダーパイプ
、１４，１５…散布孔、１８…衝突板。 1 to 5 show an embodiment of the powder charging device according to the present invention, in which FIG. 1 is a longitudinal sectional view of the entire device, FIG. 2 is a plan view of the main parts thereof, and FIG.
Figure - Enlarged view cut along the line, Figure 4 is Figure 1 -
FIG. 5 is a partially cutaway side view of the portion shown in FIG. 4; FIG. 6 is a longitudinal sectional front view of the conventional device. 9... Inner pipe, 10... Outer pipe, 11... Feeder pipe, 14, 15... Spreading hole, 18... Collision plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] パウダーが送り込まれる内管と、これを覆う外
管からフイダーパイプを構成して、両管内に冷却
空気を供給すべく成し、上記内管には外管を貫通
してパイプ下面に開口する下部散布孔と、同じく
外管を貫通してパイプ上面に開口する上部散布孔
を設け、上部散布孔の出口直部に略半円孔の衝突
板を外管に間隔を置いて装備して散布パウダーを
衝突板内面によつてフイダーパイプ両側に導くよ
うにした連続鋳造設備におけるパウダー投入装置
。 A feeder pipe is composed of an inner pipe into which the powder is fed and an outer pipe that covers it, and is configured to supply cooling air into both pipes, and the inner pipe has a lower dispersion pipe that penetrates the outer pipe and opens at the bottom of the pipe. A hole and an upper dispersion hole that also penetrates the outer pipe and opens on the top surface of the pipe are provided, and collision plates with approximately semicircular holes are installed at intervals on the outer pipe directly at the exit of the upper dispersion hole to spread the powder. A powder feeding device for continuous casting equipment that guides the powder to both sides of the feeder pipe using the inner surface of the collision plate.