JPS61203297U - - Google Patents
Info
- Publication number
- JPS61203297U JPS61203297U JP8731885U JP8731885U JPS61203297U JP S61203297 U JPS61203297 U JP S61203297U JP 8731885 U JP8731885 U JP 8731885U JP 8731885 U JP8731885 U JP 8731885U JP S61203297 U JPS61203297 U JP S61203297U
- Authority
- JP
- Japan
- Prior art keywords
- retort
- dispersion member
- gas
- raw material
- inclined surface
- 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
- 239000006185 dispersion Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 2
- 239000002994 raw material Substances 0.000 claims 2
- 238000005192 partition Methods 0.000 claims 1
Landscapes
- Crucibles And Fluidized-Bed Furnaces (AREA)
Description
第１図は本考案に係る装置の断面図、第２図は
従来の装置の断面図である。
２……レトルト、４……透孔、５……ヒータ、
７……試料（被処理物）、１３……原料ガス供給
装置、１４……原料ガス供給装置、１７……流動
粒子、２０……分散部材、２０ａ……傾斜面。
FIG. 1 is a sectional view of a device according to the present invention, and FIG. 2 is a sectional view of a conventional device. 2...Retort, 4...Through hole, 5...Heater,
7... Sample (processed object), 13... Source gas supply device, 14... Source gas supply device, 17... Fluidized particles, 20... Dispersion member, 20a... Inclined surface.
Claims (1)
の内部に該レトルトの軸線に対して傾斜した傾斜
面を有しかつ多数の透孔と該傾斜面の下部に形成
され該レトルトの外部に連通する残滓導出部とを
有する分散部材を設けて該レトルト内部を上下に
仕切り、該分散部材の下方に熱処理用原料ガスを
供給する原料ガス供給装置を設け、さらに該分散
部材上に該熱処理用ガスを変成させる流動粒子を
堆積し、該流動粒子に埋設された被処理物を変成
された上記ガスによつて熱処理することを特徴と
する流動層炉。 A heater is disposed around the outer periphery of the retort, and the inside thereof has an inclined surface that is inclined with respect to the axis of the retort, and has many through holes and a residue outlet that is formed at the lower part of the inclined surface and communicates with the outside of the retort. A dispersion member having a section is provided to partition the inside of the retort into upper and lower parts, a raw material gas supply device is provided below the dispersion member for supplying a raw material gas for heat treatment, and the gas for heat treatment is denatured on the dispersion member. A fluidized bed furnace characterized in that fluidized particles are deposited and a workpiece buried in the fluidized particles is heat-treated with the above-mentioned metamorphosed gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8731885U JPS61203297U (en) | 1985-06-10 | 1985-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8731885U JPS61203297U (en) | 1985-06-10 | 1985-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61203297U true JPS61203297U (en) | 1986-12-20 |
Family
ID=30639426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8731885U Pending JPS61203297U (en) | 1985-06-10 | 1985-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61203297U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5240413A (en) * | 1975-09-26 | 1977-03-29 | Kobe Steel Ltd | Process for heat treating metallic material by means of fluidized bed |
-
1985
- 1985-06-10 JP JP8731885U patent/JPS61203297U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5240413A (en) * | 1975-09-26 | 1977-03-29 | Kobe Steel Ltd | Process for heat treating metallic material by means of fluidized bed |