JPS60161425U

JPS60161425U - Porous ceramic tube

Info

Publication number: JPS60161425U
Application number: JP4990284U
Authority: JP
Inventors: 邦夫高橋
Original assignee: 旭硝子株式会社
Priority date: 1984-04-05
Filing date: 1984-04-05
Publication date: 1985-10-26
Also published as: JPH0222018Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の集塵装置の一般的な構造を示す断面図、
第２図は従来のセラミックス製多孔体チューブの１例を
示す縦断面図、第３図は本考案によるセラミックス製多
孔体チューブが適用される集塵装置の１例を示す断面図
、第４図は同集塵装置の部分断面図、第５図は本考案に
よるセラミックス製多孔体チューブの１実施例を示す横
断面図、第６図は同実施例の部分切欠き斜視図、第７図
は本考案によるセラミックス製多孔体チューブの他の実
施例を示す横断面図、第８図は同実施例の部分切欠き斜
視図である。図中、２１はセラミックス製多孔体チューブ、２８はひ
だ状の凹凸、Ｌｌは山部の高さ、Ｌ２は谷部の高さであ
る。第１図　　　　白゛′。第３図Figure 1 is a sectional view showing the general structure of a conventional dust collector;
FIG. 2 is a vertical cross-sectional view showing an example of a conventional porous ceramic tube, FIG. 3 is a cross-sectional view showing an example of a dust collector to which the porous ceramic tube according to the present invention is applied, and FIG. 5 is a cross-sectional view showing one embodiment of the ceramic porous tube according to the present invention, FIG. 6 is a partially cutaway perspective view of the same embodiment, and FIG. 7 is a partial sectional view of the same dust collector. FIG. 8 is a cross-sectional view showing another embodiment of the ceramic porous tube according to the present invention, and FIG. 8 is a partially cutaway perspective view of the same embodiment. In the figure, 21 is a ceramic porous tube, 28 is a pleated unevenness, Ll is the height of the crest, and L2 is the height of the trough. Figure 1: White. Figure 3

Claims

[Scope of utility model registration request]

(1) A porous ceramic tube for filtering and removing dust from a dust-containing fluid, which is characterized in that it has corrugations formed in a spiral shape at least on its inner periphery.

(2) Utility model registration In claim 1, the pleat-like unevenness has a smooth uneven cross-sectional shape taken along a plane perpendicular to a line along the spiral direction of the pleats, and the curvature at the curved portion A ceramic porous tube with a radius of 1 mm or more.

(3) Scope of Utility Model Registration In claim 1 or 2, the pleat-like unevenness is such that the difference in height between the peaks and valleys is 1/20 to 1/2 of the maximum radius of the tube. Porous ceramic tube. (4) Utility Model Registration Claims 1 to 3, the porous ceramic tube is characterized in that the corrugations are formed on both the inner and outer peripheries, and the wall thickness is substantially uniform.