JPH0441974U - - Google Patents
Info
- Publication number
- JPH0441974U JPH0441974U JP8176890U JP8176890U JPH0441974U JP H0441974 U JPH0441974 U JP H0441974U JP 8176890 U JP8176890 U JP 8176890U JP 8176890 U JP8176890 U JP 8176890U JP H0441974 U JPH0441974 U JP H0441974U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- gas
- heat transfer
- tubes
- fluidized bed
- 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
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図、第２図は、この考案に係る流動層式熱
交換器の一実施例を示すもので、第１図は概略側
面図、第２図は伝熱管の要部断面図である。第３
図は、在来の流動層式熱交換器の一例を示す概略
構成図、第４図ａ，ｂは上記在来の流動層式熱交
換器における問題点を説明するための要部拡大図
である。
１……伝熱管、４……流体取入口、５……流体
取出口、６……プレート状のフイン、２２……多
孔板、２３……固体粒子層。
1 and 2 show an embodiment of the fluidized bed heat exchanger according to this invention, with FIG. 1 being a schematic side view and FIG. 2 being a sectional view of the main part of the heat transfer tube. Third
The figure is a schematic configuration diagram showing an example of a conventional fluidized bed heat exchanger, and Figures 4a and 4b are enlarged views of main parts to explain problems in the conventional fluidized bed heat exchanger. be. DESCRIPTION OF SYMBOLS 1... Heat exchanger tube, 4... Fluid intake, 5... Fluid outlet, 6... Plate-shaped fin, 22... Perforated plate, 23... Solid particle layer.
Claims (1)
せるガス流出中にこれを遮るように配置された多
孔板２２と、前記ガス流路内における前記多孔板
上２２に形成され、その頂面が解放状態であつて
ガスの通過時に流動状態となり得る固体粒子層２
３と、少なくとも１部分が前記固体粒子層２３に
接触することができるように前記ガス流路内に配
置され、かつ両端部分が前記ガス流路外部に突出
しそれぞれ流体取入口４および流体取出口５とし
て形成された複数の伝熱管１とを有する流動層式
熱交換器において、 平板状フイン６を、隣り合う伝熱管１同志で半
ピツチずらせた状態で、各伝熱管１の外周に多数
枚整列状態で配設し、上記フインの先端が隣り合
う伝熱管１と近接するように、各伝熱管を配列し
たことを特徴とする流動層式熱交換器。[Claims for Utility Model Registration] A perforated plate 22 arranged so as to block the outflow of gas through which the gas substantially passes from below to above; A solid particle layer 2 is formed, the top surface of which is in an open state and which can be in a fluid state when gas passes through it.
3, and a fluid inlet 4 and a fluid outlet 5 disposed within the gas flow path such that at least one portion thereof can contact the solid particle layer 23, and whose both end portions protrude outside the gas flow path, respectively. In a fluidized bed heat exchanger having a plurality of heat transfer tubes 1, a large number of flat fins 6 are arranged around the outer periphery of each heat transfer tube 1, with adjacent heat transfer tubes 1 being shifted by half a pitch. 1. A fluidized bed heat exchanger characterized in that the heat exchanger tubes are arranged such that the tips of the fins are close to adjacent heat exchanger tubes 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990081768U JP2574481Y2 (en) | 1990-07-31 | 1990-07-31 | Fluidized bed heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990081768U JP2574481Y2 (en) | 1990-07-31 | 1990-07-31 | Fluidized bed heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441974U true JPH0441974U (en) | 1992-04-09 |
| JP2574481Y2 JP2574481Y2 (en) | 1998-06-11 |
Family
ID=31627997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990081768U Expired - Lifetime JP2574481Y2 (en) | 1990-07-31 | 1990-07-31 | Fluidized bed heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2574481Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS509844A (en) * | 1973-05-29 | 1975-01-31 | ||
| JPS58111631A (en) * | 1981-12-24 | 1983-07-02 | ダイワ精工株式会社 | External mounting of fishing reel |
-
1990
- 1990-07-31 JP JP1990081768U patent/JP2574481Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS509844A (en) * | 1973-05-29 | 1975-01-31 | ||
| JPS58111631A (en) * | 1981-12-24 | 1983-07-02 | ダイワ精工株式会社 | External mounting of fishing reel |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2574481Y2 (en) | 1998-06-11 |