JPS6250726U - - Google Patents
Info
- Publication number
- JPS6250726U JPS6250726U JP14169885U JP14169885U JPS6250726U JP S6250726 U JPS6250726 U JP S6250726U JP 14169885 U JP14169885 U JP 14169885U JP 14169885 U JP14169885 U JP 14169885U JP S6250726 U JPS6250726 U JP S6250726U
- Authority
- JP
- Japan
- Prior art keywords
- heat transfer
- transfer layer
- reforming reactor
- low
- temperature 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.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 238000002407 reforming Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Hydrogen, Water And Hydrids (AREA)
Description
本考案の改質反応器の概略を第１図ないし第４
図に示し、従来の改質反応器の概略を第５図に示
す。また第６図に伝熱部の伝熱形態を示し、第７
図に伝熱物充填量と昇温時間の関係、第８図に負
荷追従時間と温度の関係、第９図に反応管軸方向
のａ温度、ｂ伝熱物容量比率、及びｃの伝熱物の
伝熱係数比率を示す。
１……改質反応器、２……原料入口ノズル、３
……二重管回路型反応管、３ａ……反応管外管、
３ｂ……反応管内管、４……出口ノズル、５……
ヘツダ、６……燃料入口ノズル、７……空気入口
ノズル、８……燃焼部、９……燃焼ガス出口ノズ
ル、１０……伝熱粒子、１０……フイン、１２…
…スパイラルフイン、１３……バツフル、１４…
…シリカ粒子、１５……押え片、１６……発泡金
属片、……伝熱層、……高温伝熱層、……
低温伝熱層。
The outline of the reforming reactor of the present invention is shown in Figures 1 to 4.
A conventional reforming reactor is schematically shown in FIG. In addition, Fig. 6 shows the heat transfer form of the heat transfer part, and Fig. 7
Figure 8 shows the relationship between heat transfer material filling amount and heating time, Figure 8 shows the relationship between load follow-up time and temperature, Figure 9 shows a temperature in the axial direction of the reaction tube, b heat transfer material capacity ratio, and c heat transfer. Shows the heat transfer coefficient ratio of an object. 1... Reforming reactor, 2... Raw material inlet nozzle, 3
...Double tube circuit type reaction tube, 3a...Reaction tube outer tube,
3b... Reaction tube inner tube, 4... Outlet nozzle, 5...
Header, 6... Fuel inlet nozzle, 7... Air inlet nozzle, 8... Combustion section, 9... Combustion gas outlet nozzle, 10... Heat transfer particles, 10... Fin, 12...
...Spiral Finn, 13...Batsuful, 14...
...silica particles, 15...pressing piece, 16...foamed metal piece, ...heat transfer layer, ...high temperature heat transfer layer, ...
Low temperature heat transfer layer.
Claims (1)
前記反応管を加熱する伝熱層において、前記伝熱
層が前記反応管の軸方向に加熱ガス入口側の高温
伝熱層と加熱ガス出口側の低温伝熱層に分けられ
、前記高温伝熱層に輻射伝熱し易い熱容量の大き
い伝熱物が充填され、前記低温伝熱層に対流伝熱
し易い熱容量の小さい伝熱物が充填されたことを
特徴とする改質反応器。 (2) 前記低温伝熱層の伝熱物が前記反応管の外
壁に取り付けられたフインであることを特徴とす
る実用新案登録請求の範囲第１項に記載の改質反
応器。 (3) 前記低温伝熱層の伝熱物が熱容量の小さい
固体粒子、又はこれと前記フインとの併用である
ことを特徴とする実用新案登録請求の範囲第１項
に記載の改質反応器。 (4) 前記低温伝熱層の伝熱物が軽石状発泡金属
片、又はこれと前記フインとの併用であること特
特徴とする実用新案登録請求の範囲第３項に記載
の改質反応器。 (5) 前記反応管が二重回路型反応管であること
を特徴とする実用新案登録請求の範囲第１項に記
載の改質反応器。[Claims for Utility Model Registration] (1) In a heat transfer layer that heats the reaction tubes by circulating heating gas around the outer periphery of a plurality of reaction tubes, the heat transfer layer has a heating gas inlet in the axial direction of the reaction tubes. It is divided into a high-temperature heat transfer layer on the side and a low-temperature heat transfer layer on the heated gas outlet side, and the high-temperature heat transfer layer is filled with a heat transfer material with a large heat capacity that is easy to transfer heat by radiation, and the low-temperature heat transfer layer is filled with a heat transfer material that is easy to transfer heat by convection. A reforming reactor characterized by being filled with a heat transfer material having a small heat capacity. (2) The reforming reactor according to claim 1, wherein the heat transfer material of the low-temperature heat transfer layer is a fin attached to the outer wall of the reaction tube. (3) The reforming reactor according to claim 1, wherein the heat transfer material of the low-temperature heat transfer layer is solid particles with a small heat capacity, or a combination thereof with the fins. . (4) The reforming reactor according to claim 3 of the utility model registration, characterized in that the heat transfer material of the low-temperature heat transfer layer is a pumice-like foamed metal piece, or a combination thereof with the fin. . (5) The reforming reactor according to claim 1, wherein the reaction tube is a double circuit type reaction tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14169885U JPH0222034Y2 (en) | 1985-09-17 | 1985-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14169885U JPH0222034Y2 (en) | 1985-09-17 | 1985-09-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6250726U true JPS6250726U (en) | 1987-03-30 |
| JPH0222034Y2 JPH0222034Y2 (en) | 1990-06-13 |
Family
ID=31049727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14169885U Expired JPH0222034Y2 (en) | 1985-09-17 | 1985-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222034Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02160035A (en) * | 1988-12-13 | 1990-06-20 | Toyo Eng Corp | Catalyst reaction apparatus |
-
1985
- 1985-09-17 JP JP14169885U patent/JPH0222034Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02160035A (en) * | 1988-12-13 | 1990-06-20 | Toyo Eng Corp | Catalyst reaction apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0222034Y2 (en) | 1990-06-13 |
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