JPH0413037U

JPH0413037U -

Info

Publication number: JPH0413037U
Application number: JP4981690U
Authority: JP
Priority date: 1990-05-11
Filing date: 1990-05-11
Publication date: 1992-02-03

Description

[Brief explanation of drawings]

図面は本考案の一実施例を示したもので、第１
図は真空脱ガス槽の縦断面図、第２図はその環流
管の展開図、第３図はその環流管に使用する耐火
レンガの斜視図、第４図は環流管上部のレンガ配
置を示した斜視図、第５図は従来の真空脱ガス槽
の使用状態を示した縦断面図、第６図は第５図の
Ｂ−Ｂ線断面図である。１……槽本体、３ａ，３ｂ……環流管、４，５
……六面体レンガ。 The drawing shows one embodiment of the present invention.
The figure is a vertical cross-sectional view of the vacuum degassing tank, Figure 2 is a developed view of its reflux pipe, Figure 3 is a perspective view of the refractory bricks used in the reflux pipe, and Figure 4 shows the brick arrangement at the top of the reflux pipe. FIG. 5 is a vertical sectional view showing a conventional vacuum degassing tank in use, and FIG. 6 is a sectional view taken along the line B--B in FIG. 5. 1... Tank body, 3a, 3b... Circulation pipe, 4, 5
...Hexahedral brick.

Claims

[Scope of utility model registration request]

This is a vacuum degassing tank consisting of a pair of reflux pipes, which are integrally arranged in a hanging manner at the bottom of the tank body and whose upper ends open into the tank body. A cylinder is constructed by alternately inverting and arranging a large number of tall hexahedral bricks that are wedge-shaped and wide toward the sides and are also inclined from the top to the bottom. A vacuum degassing tank characterized in that a cylinder is constructed by stacking a number of low hexahedral bricks in several tiers, the sides of which are wedge-shaped and whose sides widen from the inside to the outside.