JPS6263525U

JPS6263525U -

Info

Publication number: JPS6263525U
Application number: JP15208485U
Authority: JP
Priority date: 1985-10-04
Filing date: 1985-10-04
Publication date: 1987-04-20
Also published as: JPH0129390Y2

Description

【図面の簡単な説明】第１図は本考案の第１の実施例を示す一部切欠
斜視図、第２図は第２の実施例を示す一部切欠斜
視図である。３：バーナエレメント、４：混合ガス入口側に
設けられたハニカム構造体、５：小空間、６：貫
通孔、７：通路、８：燃焼両側に設けられたハニ
カム構造体、９：スリツト。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a partially cutaway perspective view showing a first embodiment of the present invention, and FIG. 2 is a partially cutaway perspective view showing a second embodiment. 3: burner element, 4: honeycomb structure provided on the mixed gas inlet side, 5: small space, 6: through hole, 7: passage, 8: honeycomb structure provided on both sides of combustion, 9: slit.

Claims

[Scope of Claim for Utility Model Registration] 1. A ceramic porous body having pores that are connected between the front and back surfaces sufficient to diffuse a mixed gas of combustion gas and combustion air, with through holes substantially perpendicular to the combustion surface thereof. A ceramic burner characterized by comprising a plurality of burner elements arranged through each other and a honeycomb structure 4 installed on at least the surface of the burner element on the mixed gas inlet side. 2. The ceramic burner according to claim 1, wherein a honeycomb structure is provided on the combustion surface side of the burner element so as to face the combustion surface. 3. the honeycomb structure comprises passages formed by partitions of substantially uniform wall thickness, the equivalent diameter of the passages being larger than the equivalent diameter of the through holes of the burner element;
The ceramic burner according to claim 1 or 2, wherein the passage and the through hole are arranged so as to form a substantially continuous flow path. 4. The utility model claimed in claim 3, wherein the honeycomb structure is arranged such that the axis of the inscribed circle of the passage and the axis of the inscribed circle of the through hole of the burner element coincide with each other. Ceramic kuvarna. 5. The ceramic burner according to claim 2, wherein the honeycomb structure installed on the combustion surface side of the burner element has a slit in a part of the partition wall forming the passage. 6. The ceramic burner according to claim 2 or 5, wherein the honeycomb structure installed on the combustion surface side of the burner element has a thickness of 10 to 30 mm. 7 The burner element has an average pore diameter of 25μ or more,
A ceramic porous body having continuous pores with a total capacity of 30% by volume or more has through holes with an equivalent diameter of 0.05 to 5.0 mm having a uniform pore shape vertically to the rear surface at intervals of 2 to 30 mm. A ceramic burner according to any one of claims 1 to 7 of the claims registered as a utility model, which has a plurality of transparent structures. 8 Utility model registration claim 1 in which ceramic fibers are filled in the small space between the surface of the mixed gas inlet side of the burner element and the honeycomb structure
The ceramic burner according to any one of items 7 to 7.