JPS58148405U - Erosion prevention structure for boiler heat exchanger tubes - Google Patents
Erosion prevention structure for boiler heat exchanger tubesInfo
- Publication number
- JPS58148405U JPS58148405U JP4461882U JP4461882U JPS58148405U JP S58148405 U JPS58148405 U JP S58148405U JP 4461882 U JP4461882 U JP 4461882U JP 4461882 U JP4461882 U JP 4461882U JP S58148405 U JPS58148405 U JP S58148405U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- exchanger tubes
- prevention structure
- erosion prevention
- boiler heat
- 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
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
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
第１図及び第２図は、従来装置の略示的説明図で、第１
図は炉壁近傍の縦断面図、第２図は第１図の■−■線断
面図、第３図乃至第６図は、本考案の一実施例の概略説
明図で、第３図は炉壁近傍の縦断面図、第４図は第３図
のＩＶ−ｒＶ線断面図、第５図は第４図の■−Ｖ線断面
図、第６図は伝熱管へのバッフルプレート装着態様説明
斜視図である。
１：炉壁、２：伝熱管、２ａ：ベント部、３：炉壁に設
けられたバッフルプレート、４：固形物、５：燃焼ガス
、６：伝熱管に取付けられたバッフルプレ・−ト、７：
切欠き溝。1 and 2 are schematic explanatory diagrams of a conventional device.
The figure is a longitudinal sectional view of the vicinity of the furnace wall, FIG. 2 is a sectional view taken along the line ■-■ in FIG. A longitudinal sectional view of the vicinity of the furnace wall, FIG. 4 is a sectional view taken along the line IV-rV in FIG. 3, FIG. 5 is a sectional view taken along the ■-V line in FIG. It is an explanatory perspective view. 1: furnace wall, 2: heat exchanger tube, 2a: vent part, 3: baffle plate provided on the furnace wall, 4: solid matter, 5: combustion gas, 6: baffle plate attached to the heat exchanger tube, 7:
Notch groove.
Claims (1)
の伝熱管を配置し、かつ炉壁内側に適当間隔毎に偏流防
止用バッフルプレートを突設してなるボイラ用伝熱管の
エロージョン防止構造において、上記各伝熱管のベント
部と直管部との境界部近傍に、切欠き溝を有するＵ字形
バッフルプレートを、該切欠き溝を介して固着してなる
ことを特徴とするボイラ用伝熱管のエロージョン防止構
造。Erosion of heat exchanger tubes for a boiler, in which a large number of heat exchanger tubes with vents at the ends are arranged in the combustion gas passage inside the furnace wall, and baffle plates for preventing drifting are protruded from the inside of the furnace wall at appropriate intervals. A boiler characterized in that, in the prevention structure, a U-shaped baffle plate having a notch groove is fixed to the vicinity of the boundary between the bent part and the straight pipe part of each of the heat exchanger tubes via the notch groove. Erosion prevention structure for heat exchanger tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4461882U JPS58148405U (en) | 1982-03-31 | 1982-03-31 | Erosion prevention structure for boiler heat exchanger tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4461882U JPS58148405U (en) | 1982-03-31 | 1982-03-31 | Erosion prevention structure for boiler heat exchanger tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58148405U true JPS58148405U (en) | 1983-10-05 |
Family
ID=30055669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4461882U Pending JPS58148405U (en) | 1982-03-31 | 1982-03-31 | Erosion prevention structure for boiler heat exchanger tubes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58148405U (en) |
-
1982
- 1982-03-31 JP JP4461882U patent/JPS58148405U/en active Pending
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