JPS63109805U - - Google Patents
Info
- Publication number
- JPS63109805U JPS63109805U JP19963686U JP19963686U JPS63109805U JP S63109805 U JPS63109805 U JP S63109805U JP 19963686 U JP19963686 U JP 19963686U JP 19963686 U JP19963686 U JP 19963686U JP S63109805 U JPS63109805 U JP S63109805U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- exchanger tube
- fluidized bed
- fins
- arrangement structure
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000001012 protector Effects 0.000 description 2
Description
第１図は本考案の流動床ボイラの伝熱管配置構
造に用いる伝熱管の一例を示す横断面図、第２図
は本考案の伝熱管配置構造の一例を示す説明図、
第３図は他の例を示す説明図、第４図および第５
図は従来の伝熱管を示す説明図である。
１……伝熱管、２……斜線部、３……プロテク
ター、４……伝熱管、５……フイン。
FIG. 1 is a cross-sectional view showing an example of the heat exchanger tube arrangement structure of the fluidized bed boiler of the present invention, FIG. 2 is an explanatory diagram showing an example of the heat exchanger tube arrangement structure of the present invention,
Figure 3 is an explanatory diagram showing another example, Figures 4 and 5.
The figure is an explanatory diagram showing a conventional heat exchanger tube. 1... Heat exchanger tube, 2... Shaded portion, 3... Protector, 4... Heat exchanger tube, 5... Fin.
補正 昭６２．２．２６
考案の名称を次のように補正する。
考案の名称 流動床ボイラの伝熱管配置構造
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment February 26, 1982 The name of the invention is amended as follows. Title of the invention: Heat exchanger tube arrangement structure for a fluidized bed boiler The scope of the utility model registration claim and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
下面にフインを設けて横断面Ω状に形成された
多数のボイラ用鋼管を、フインの外がわ面がガス
流に対してほぼ直角方向を向くように、また流動
層内においてはフインの外がわ面が下方を向くよ
うに配置したことを特徴とする流動床ボイラの伝
熱管配置構造。[Claims for Utility Model Registration] A large number of boiler steel pipes each having fins on the lower surface and having an Ω-shaped cross section are arranged so that the outer surface of the fins faces approximately perpendicular to the gas flow. A heat exchanger tube arrangement structure for a fluidized bed boiler, characterized in that the outer surfaces of the fins are arranged so as to face downward in the fluidized bed.
【図面の簡単な説明】
第１図は本考案の流動床ボイラの伝熱管配置構
造に用いる伝熱管の一例を示す横断面図、第２図
は本考案の伝熱管配置構造の一例を示す説明図、
第３図は他の例を示す説明図、第４図および第５
図は従来の伝熱管を示す説明図である。
１……伝熱管、２……斜線部、３……プロテク
ター、４……伝熱管、５……フイン。[Brief Description of the Drawings] Figure 1 is a cross-sectional view showing an example of the heat exchanger tube arrangement structure of the fluidized bed boiler of the present invention, and Figure 2 is an explanation showing an example of the heat exchanger tube arrangement structure of the present invention. figure,
Figure 3 is an explanatory diagram showing other examples, Figures 4 and 5.
The figure is an explanatory diagram showing a conventional heat exchanger tube. 1... Heat exchanger tube, 2... Shaded portion, 3... Protector, 4... Heat exchanger tube, 5... Fin.
Claims (1)
多数のボイラ用鋼管を、フインが排ガス流に対し
てほぼ直角方向を向くように、また流動層内にお
いてはフインが下方を向くように配置したことを
特徴とする流動床ボイラの伝熱管配置構造。 A large number of boiler steel tubes with fins on the lower surface and an Ω-shaped cross section are arranged so that the fins face almost perpendicular to the exhaust gas flow, and so that the fins face downward in the fluidized bed. A heat exchanger tube arrangement structure of a fluidized bed boiler characterized by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19963686U JPS63109805U (en) | 1986-12-30 | 1986-12-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19963686U JPS63109805U (en) | 1986-12-30 | 1986-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63109805U true JPS63109805U (en) | 1988-07-15 |
Family
ID=31161444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19963686U Pending JPS63109805U (en) | 1986-12-30 | 1986-12-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63109805U (en) |
-
1986
- 1986-12-30 JP JP19963686U patent/JPS63109805U/ja active Pending
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