JPH0449788U - - Google Patents
Info
- Publication number
- JPH0449788U JPH0449788U JP8787490U JP8787490U JPH0449788U JP H0449788 U JPH0449788 U JP H0449788U JP 8787490 U JP8787490 U JP 8787490U JP 8787490 U JP8787490 U JP 8787490U JP H0449788 U JPH0449788 U JP H0449788U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- transfer tubes
- heat transfer
- steel ball
- group
- 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 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims 1
- 239000004071 soot Substances 0.000 claims 1
- 239000006185 dispersion Substances 0.000 description 1
Landscapes
- Incineration Of Waste (AREA)
Description
第１図は本考案の一実施例に係る伝熱管群の部
分を示す横断面図、第２図は本考案が対象とする
熱交換器の一例の縦断面図、第３図は同熱交換器
を一部破断して示す斜視図、第４図は鋼球分散器
の一例を示す斜視図、第５図及び第６図はそれぞ
れフイン付き伝熱管の一部を示す縦断面図と横断
面図、第７図ａ，ｂはそれぞれ従来の伝熱管フイ
ンと前記本考案の実施例の伝熱管フインの損傷状
況につき試験した結果を示すグラフである。
１……本体ケーシング、２……伝熱管群、３…
…鋼球分散器、３ａ……鋼球供給管、３ｂ……分
散板、４……鋼球供給装置、５……鋼球移送装置
、６……ガス入口、７……ガス出口、８，９Ａ〜
９ｃ，１０Ａ〜１０Ｎ……フイン付伝熱管、８ａ
……バイプ、８ｂ……フイン、８ｃ′……変形部
。
Fig. 1 is a cross-sectional view showing a portion of a heat exchanger tube group according to an embodiment of the present invention, Fig. 2 is a longitudinal sectional view of an example of a heat exchanger targeted by the present invention, and Fig. 3 is a cross-sectional view of the same heat exchanger. FIG. 4 is a perspective view showing an example of a steel ball distributor, and FIGS. 5 and 6 are a vertical cross-sectional view and a cross-sectional view showing a portion of a finned heat exchanger tube, respectively. FIGS. 7a and 7b are graphs showing the results of a test on the damage state of the conventional heat exchanger tube fin and the heat exchanger tube fin of the embodiment of the present invention, respectively. 1... Main body casing, 2... Heat exchanger tube group, 3...
...Steel ball distributor, 3a...Steel ball supply pipe, 3b...Dispersion plate, 4...Steel ball supply device, 5...Steel ball transfer device, 6...Gas inlet, 7...Gas outlet, 8, 9A~
9c, 10A~10N... Heat exchanger tube with fins, 8a
...Vipe, 8b...fin, 8c'...deformed part.
Claims (1)
にフイン付きの伝熱管群、及び同伝熱管群の上方
に鋼球分散器を備えた熱交換器において、最上部
の複数段の伝熱管及びフインを加工硬化性の高い
材料としたことを特徴とする熱交換器。 In a heat exchanger equipped with a group of heat transfer tubes with fins inside the main casing through which gas containing soot flows, and a steel ball disperser above the group of heat transfer tubes, the multiple stages of heat transfer tubes and fins at the top are processed. A heat exchanger characterized by being made of a highly hardenable material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8787490U JPH0449788U (en) | 1990-08-24 | 1990-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8787490U JPH0449788U (en) | 1990-08-24 | 1990-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449788U true JPH0449788U (en) | 1992-04-27 |
Family
ID=31820613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8787490U Pending JPH0449788U (en) | 1990-08-24 | 1990-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008170093A (en) * | 2007-01-12 | 2008-07-24 | Chugoku Electric Power Co Inc:The | Finned tube type heat exchanger and its repair method |
-
1990
- 1990-08-24 JP JP8787490U patent/JPH0449788U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008170093A (en) * | 2007-01-12 | 2008-07-24 | Chugoku Electric Power Co Inc:The | Finned tube type heat exchanger and its repair method |
| JP4671975B2 (en) * | 2007-01-12 | 2011-04-20 | 中国電力株式会社 | Finned tube heat exchanger and repair method thereof |