JPH01131509U

JPH01131509U -

Info

Publication number: JPH01131509U
Application number: JP2883688U
Authority: JP
Priority date: 1988-03-03
Filing date: 1988-03-03
Publication date: 1989-09-06
Also published as: JPH0445842Y2

Description

[Brief explanation of the drawing]

第１〜５図は本案型の第１実施例を示すもので
あつて、第１図は内部に鋳込み空間を形成した状
態を示す縦断面図、第２図及び第３図は支持層と
濾過材層との境界近傍を拡大して示す斜視図、第
４図は排泥途中の状態を示す縦断面図、第５図は
脱型の途中を示す縦断面図、第６図乃至第８図は
本案型の第２実施例を示すものであつて、第６図
は内部に鋳込み空間を形成した状態を示す縦断面
図、第７図及び第８図は支持層と濾過材層との境
界近傍を拡大して示す斜視図、第９図Ａ，Ｂは本
案型の第３実施例を示すものであつて、支持層と
濾過材層との境界近傍を拡大して示す斜視図、第
１０図は従来の泥漿鋳込み成形用型を示す縦断面
図である。１２，１３，４２，４３……支持層、１４，１
５……濾過材層、１８……ピン、１８ａ……ピン
先端、４２ａ，４３ａ……開口端、２０，２１…
…給排路、２５，２６……通路、４５，４６……
ハニカム通路、Ｈ……鋳込み空間。 Figures 1 to 5 show the first embodiment of the proposed type, in which Figure 1 is a vertical sectional view showing a state in which a casting space is formed inside, and Figures 2 and 3 are a support layer and a filter. A perspective view showing an enlarged view of the vicinity of the boundary with the material layer, FIG. 4 is a vertical cross-sectional view showing the state in the middle of mud removal, FIG. 5 is a vertical cross-sectional view showing the state in the middle of demolding, and FIGS. 6 to 8 6 shows a second embodiment of the proposed type, and FIG. 6 is a longitudinal cross-sectional view showing a state in which a casting space is formed inside, and FIGS. 7 and 8 are views showing the boundary between the support layer and the filter material layer. FIGS. 9A and 9B are perspective views showing an enlarged view of the vicinity; FIGS. The figure is a longitudinal sectional view showing a conventional slurry casting mold. 12, 13, 42, 43...Support layer, 14, 1
5...Filtering material layer, 18...Pin, 18a...Pin tip, 42a, 43a...Open end, 20, 21...
...Supply/discharge path, 25, 26...Aisle, 45, 46...
Honeycomb passage, H...casting space.

Claims

[Claims for Utility Model Registration] 1. A mold for slurry casting in which a divisible filter layer is arranged inside a container and a casting space is formed inside the filter layer, in which the container and the filter layer are connected to each other. In between, a support layer formed by bundling a plurality of pins having toughness greater than that of the filter layer is disposed so as to be divisible according to the division of the filter layer, and the filter layer is attached to the tips of the pins of the support layer. A slurry casting mold characterized by being joined. 2. The container is a pressure-resistant container, and each divided portion of the support layer has a large number of passages formed by gaps between adjacent pins and/or hollow portions of the pins, and each divided portion has a large number of passages. The slurry casting mold according to claim 1, wherein the mold communicates with an external supply/discharge passage through the container. 3. In a slurry casting mold in which a divisible filtering material layer is arranged inside a container and a casting space is formed inside the filtering material layer, there is a space between the container and the filtering material layer to determine the toughness of the filtering material layer. A slurry casting molding characterized in that a support layer formed of a honeycomb body having toughness greater than that of Usage type. 4. The slurry casting mold according to claim 3, wherein the container is a pressure-resistant container, and the honeycomb passage formed in the support layer communicates with an external supply/discharge path through the container.