JPS60101501U - fluidized bed boiler - Google Patents
fluidized bed boilerInfo
- Publication number
- JPS60101501U JPS60101501U JP19417783U JP19417783U JPS60101501U JP S60101501 U JPS60101501 U JP S60101501U JP 19417783 U JP19417783 U JP 19417783U JP 19417783 U JP19417783 U JP 19417783U JP S60101501 U JPS60101501 U JP S60101501U
- Authority
- JP
- Japan
- Prior art keywords
- fluidized bed
- bed boiler
- layer
- heat exchanger
- layer height
- 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.)
- Granted
Links
Landscapes
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は層温制御法とセルスランピング汰の組合せによ
る負荷変化による特性曲線、第２図はオーバーシュート
操作を行なった時の層温変化を示す線図、第３図は層高
制御法を採用した場合の伝熱管配置例を示す流動層ボイ
ラ断面図、第４図は層高制御による負荷特性−線、第５
図はこの考案になる伝熱管配置を示す流動層ボイラ断面
、第６−図は第５図に示す流動層ボイラの負荷特性曲線
である。
５、６−−−−−一層内伝熱管、１３ａ、１３ｂ、１３
ｃ、１３ｄ・・・・・・空気室、２０・・・・・・流動
層ボイラ本体、ｈｌ・・・・・・最低負荷層高、ｈ２・
・・・・・最高負荷層高、ｈ３・・・・・・層高変化域
、Ｎ・・・・・・静止層高。Figure 1 is a characteristic curve due to load changes due to the combination of layer temperature control method and cell ramping, Figure 2 is a diagram showing layer temperature changes when overshoot operation is performed, and Figure 3 is a graph showing the layer height control method. A cross-sectional view of a fluidized bed boiler showing an example of the heat exchanger tube arrangement in the case where the heat exchanger tubes are used.
The figure shows a cross section of a fluidized bed boiler showing the heat exchanger tube arrangement according to this invention, and Figure 6 shows a load characteristic curve of the fluidized bed boiler shown in Figure 5. 5, 6----Single layer inner heat exchanger tube, 13a, 13b, 13
c, 13d... Air chamber, 20... Fluidized bed boiler body, hl... Minimum load bed height, h2.
...Maximum load layer height, h3...layer height change range, N...stationary layer height.
Claims (1)
両方に配置し、かつ空気室を複数に区画し１１層高制御
、セルスランピングおよび層温゛制御のいづれをも実施
可能に構成した流動層ボ２ 実用新案登録請求の範囲第
１項記載の流動層ボイラにおいて、前記伝熱管のうち少
くとも層高変化域に配置した部分については耐摩耗管と
したもの。 −′[Claims for Utility Model Registration] 1. Heat transfer tubes are placed in the fluidized bed to recover heat within the bed. In this system, heat exchanger tubes are arranged both in the layer height change area and in the high part of the static layer, and the air chamber is divided into multiple sections, making it possible to perform 11 layer height control, cell ramping, and layer temperature control. Fluidized Bed Boiler 2 Utility Model Registration In the fluidized bed boiler according to claim 1, at least a portion of the heat exchanger tubes disposed in a layer height change area is made of a wear-resistant tube. −′
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19417783U JPS60101501U (en) | 1983-12-19 | 1983-12-19 | fluidized bed boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19417783U JPS60101501U (en) | 1983-12-19 | 1983-12-19 | fluidized bed boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60101501U true JPS60101501U (en) | 1985-07-11 |
| JPH0311522Y2 JPH0311522Y2 (en) | 1991-03-20 |
Family
ID=30417451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19417783U Granted JPS60101501U (en) | 1983-12-19 | 1983-12-19 | fluidized bed boiler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60101501U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57192701A (en) * | 1981-05-22 | 1982-11-26 | Babcock Hitachi Kk | Fluid bed boiler device |
| JPS5885096A (en) * | 1981-11-03 | 1983-05-21 | フオスタ−・ホイ−ラ−・エナ−ジイ・コ−ポレイシヨン | Fluid bed type heat exchanger |
-
1983
- 1983-12-19 JP JP19417783U patent/JPS60101501U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57192701A (en) * | 1981-05-22 | 1982-11-26 | Babcock Hitachi Kk | Fluid bed boiler device |
| JPS5885096A (en) * | 1981-11-03 | 1983-05-21 | フオスタ−・ホイ−ラ−・エナ−ジイ・コ−ポレイシヨン | Fluid bed type heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0311522Y2 (en) | 1991-03-20 |
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