JPH0564206B2 - - Google Patents
Info
- Publication number
- JPH0564206B2 JPH0564206B2 JP26980986A JP26980986A JPH0564206B2 JP H0564206 B2 JPH0564206 B2 JP H0564206B2 JP 26980986 A JP26980986 A JP 26980986A JP 26980986 A JP26980986 A JP 26980986A JP H0564206 B2 JPH0564206 B2 JP H0564206B2
- Authority
- JP
- Japan
- Prior art keywords
- heat storage
- hole
- holes
- gas
- streamlined
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Glass Melting And Manufacturing (AREA)
- Air Supply (AREA)
Description
【発明の詳細な説明】 ［産業上の利用分野］ この発明は蓄熱用煉瓦に関するものである。[Detailed description of the invention] [Industrial application field] This invention relates to a heat storage brick.
［従来の技術］
従来高温ガスの蓄熱用煉瓦として第３図、第４
図に示す煉瓦が使用されている。これは、六角形
状の煉瓦本体１に高温ガス流通用の穴２を隣接し
て複数あけたもので、この穴のガス入側端面に円
形凸部４を形成すると共に、ガス出側に円形凹部
５を形成して、高さ方向に積重ねて使用されるよ
うになつている。そして、横方向に接続したとき
に円形穴が形成されるように本体１の周縁に断面
半円形の溝３が形成されている。[Prior art] Conventionally, bricks for heat storage of high-temperature gas are used as shown in Figures 3 and 4.
The bricks shown in the figure are used. This is a hexagonal brick body 1 with a plurality of holes 2 adjacent to each other for high-temperature gas circulation.A circular convex portion 4 is formed on the gas inlet side end of the hole, and a circular concave portion is formed on the gas outlet side. 5 and are used by stacking them in the height direction. A groove 3 having a semicircular cross section is formed at the periphery of the main body 1 so that a circular hole is formed when connected in the lateral direction.
［発明の解決しようとする問題点］
しかし、上記構成の蓄熱煉瓦をダストを含む高
温ガスの蓄熱用に使用した場合、ガスの流れが穴
の入口で乱され、本体１の入側端面にダストが付
着、堆積し、極端な場合には穴が閉塞してしまう
ことがある。[Problems to be Solved by the Invention] However, when the heat storage brick having the above structure is used for heat storage of high-temperature gas containing dust, the gas flow is disturbed at the entrance of the hole, and dust is deposited on the inlet end face of the main body 1. may adhere and accumulate, and in extreme cases, the hole may become clogged.
この発明は上記のような問題点を解消できるよ
うにした蓄熱用煉瓦を提供することを目的とする
ものである。 The object of the present invention is to provide a heat storage brick that can solve the above-mentioned problems.
［問題点を解決するための手段、作用］
高温ガスの流通路となる複数の円形穴を隣接し
てあけた蓄熱用煉瓦において、上記穴のガス入側
周縁の断面を流線形状にすると共に、入側端面の
隣接する穴の接続部に平坦部を残さないように加
工したものである。[Means and effects for solving the problem] In a heat storage brick in which a plurality of circular holes are adjacently bored to serve as flow paths for high-temperature gas, the cross section of the gas inlet side periphery of the holes is made into a streamlined shape, and , the entry side end face is machined so that no flat portion remains at the connection portion of adjacent holes.
こうして、ガスの穴への入口部を流線形にする
と共に、入側端面に平坦部を残さないようにする
ことにより、ダストの付着、堆積を防止すること
ができる。 In this way, by making the inlet part to the gas hole streamlined and by not leaving any flat part on the inlet end face, adhesion and accumulation of dust can be prevented.
［実施例］
本発明の１実施例を第１図、第２図により説明
する。最上段に積まれる煉瓦の煉瓦本体１１のガ
ス流通穴１２の入側周縁２２の断面は流線形状に
加工され、また隣接する穴１２の接続部は線状に
なり本体１１の入側端面には平坦部が無いように
なつている。なお、穴１２のガスで出側には従来
と同様に円形凹部５が設けられている。そして、
横方向に接続される本体とで円形穴を形成する半
円溝１３の入側２３の断面も、周縁２２と同様な
形状になるように、流線形状に加工されている。[Example] An example of the present invention will be described with reference to FIGS. 1 and 2. The cross section of the entrance side periphery 22 of the gas circulation hole 12 of the brick body 11 of the bricks stacked on the top layer is processed into a streamlined shape, and the connecting portions of the adjacent holes 12 are linear, and the entrance side edge 22 of the brick body 11 is processed into a streamlined shape. is designed so that there is no flat part. Note that a circular recess 5 is provided on the gas outlet side of the hole 12, as in the conventional case. and,
The cross section of the entrance side 23 of the semicircular groove 13, which forms a circular hole with the main body connected laterally, is also streamlined so that it has the same shape as the peripheral edge 22.
穴１２のガス入側は流線形になつているので、
ガスの流れが乱されることはない。その上、本体
１１の入側端面には平坦部がないので、ダストが
付着、堆積することはない。 Since the gas inlet side of hole 12 is streamlined,
Gas flow is not disturbed. Moreover, since there is no flat part on the inlet end face of the main body 11, dust does not adhere or accumulate thereon.
［発明の効果］
この発明は上記のようなもので、ダストを含む
高温ガスの蓄熱用として長時間安定して使用する
ことができる。[Effects of the Invention] The present invention is as described above, and can be used stably for a long time as a heat storage device for high-temperature gas containing dust.
第１図及び第２図は本発明の１実施例を示す平
面図と縦断面図、第３図及び第４図は従来の蓄熱
用煉瓦の平面図と縦断面図である。
１１……煉瓦本体、１２……穴、２２……流線
形状周縁。
1 and 2 are a plan view and a vertical sectional view showing one embodiment of the present invention, and FIGS. 3 and 4 are a plan view and a vertical sectional view of a conventional heat storage brick. 11... Brick body, 12... Hole, 22... Streamline shaped periphery.
Claims (1)
あけた蓄熱用煉瓦において、上記穴のガス入口側
周縁の断面を流線形状にすると共に、入側端面の
隣接する穴の接続部に平坦部を残さないように加
工したことを特徴とする蓄熱用煉瓦。1. In a heat storage brick that has a plurality of adjacent circular holes through which high-temperature gas flows, the cross section of the gas inlet side periphery of the holes is streamlined, and the connecting part of the adjacent holes on the inlet side end face is flat. A heat storage brick characterized by being processed so that no part remains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26980986A JPS63125606A (en) | 1986-11-14 | 1986-11-14 | Heat storage brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26980986A JPS63125606A (en) | 1986-11-14 | 1986-11-14 | Heat storage brick |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63125606A JPS63125606A (en) | 1988-05-28 |
| JPH0564206B2 true JPH0564206B2 (en) | 1993-09-14 |
Family
ID=17477474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26980986A Granted JPS63125606A (en) | 1986-11-14 | 1986-11-14 | Heat storage brick |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63125606A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5477125B2 (en) * | 2010-04-06 | 2014-04-23 | 新日鐵住金株式会社 | Checker bricks and hot stove |
-
1986
- 1986-11-14 JP JP26980986A patent/JPS63125606A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63125606A (en) | 1988-05-28 |
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