JPS6310396U - - Google Patents
Info
- Publication number
- JPS6310396U JPS6310396U JP10337986U JP10337986U JPS6310396U JP S6310396 U JPS6310396 U JP S6310396U JP 10337986 U JP10337986 U JP 10337986U JP 10337986 U JP10337986 U JP 10337986U JP S6310396 U JPS6310396 U JP S6310396U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- outer cylinder
- spiral blade
- spiral
- inner cylinder
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Muffle Furnaces And Rotary Kilns (AREA)
Description
第１図ないし第４図は本考案の一実施例を示す
もので、第１図はロータリキルンの回転体の側断
面図、第２図はロータリキルンの左側面図、第３
図は第２図の―線断面図、第４図は第１図の
―線断面図、第５図ないし第７図は加熱装置
の別例を示すもので、第５図はロータリキルンの
側断面図、第６図は第５図の―線断面図、第
７図は同ロータリキルンの背面図である。
２…炉、３…回転体、４…外筒、５…内筒、１
０…第１の螺旋羽根、１１…第２の螺旋羽根。
Figures 1 to 4 show one embodiment of the present invention, in which Figure 1 is a side sectional view of the rotating body of a rotary kiln, Figure 2 is a left side view of the rotary kiln, and Figure 3 is a left side view of the rotary kiln.
The figure is a sectional view taken along the line - - of Fig. 2, Fig. 4 is a sectional view taken along the line - - of Fig. 1, and Figs. 5 to 7 show other examples of the heating device. 6 is a sectional view taken along the line -- in FIG. 5, and FIG. 7 is a rear view of the rotary kiln. 2...Furnace, 3...Rotating body, 4...Outer cylinder, 5...Inner cylinder, 1
0...First spiral blade, 11...Second spiral blade.
Claims (1)
に設けられた回転体を、有底筒状の外筒と、外筒
の筒底に連続しかつ外筒よりも小径でかつ短い長
さの内筒とから二重筒状に形成し、前記外筒の内
周には第１の螺旋羽根を設けるとともに、内筒の
内周には前記第１の螺旋羽根と反対の螺旋方向を
もつ第２の螺旋羽根を設け、前記内筒の筒底側の
端部には、内筒の内部と外筒の内周部とを連通す
る連通路を形成したことを特徴とするロータリキ
ルン。 A rotating body that is rotatable about a nearly horizontal axis in the furnace is connected to a bottomed cylindrical outer cylinder and a cylinder that is continuous with the bottom of the outer cylinder and has a smaller diameter and a shorter length than the outer cylinder. The inner cylinder is formed into a double cylinder shape, and a first spiral blade is provided on the inner periphery of the outer cylinder, and a first spiral blade having a spiral direction opposite to the first spiral blade is provided on the inner periphery of the inner cylinder. 1. A rotary kiln, characterized in that two spiral blades are provided, and a communication path is formed at the bottom end of the inner cylinder to communicate the inside of the inner cylinder with the inner peripheral part of the outer cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986103379U JPH0434396Y2 (en) | 1986-07-04 | 1986-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986103379U JPH0434396Y2 (en) | 1986-07-04 | 1986-07-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6310396U true JPS6310396U (en) | 1988-01-23 |
| JPH0434396Y2 JPH0434396Y2 (en) | 1992-08-17 |
Family
ID=30975883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986103379U Expired JPH0434396Y2 (en) | 1986-07-04 | 1986-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434396Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010117075A (en) * | 2008-11-13 | 2010-05-27 | Nikko Co Ltd | Rotary kiln-type material heating and drying device |
| JP2017190923A (en) * | 2016-04-15 | 2017-10-19 | エムアイ技研株式会社 | Rotary kiln |
| JP2022127805A (en) * | 2021-02-22 | 2022-09-01 | 中外炉工業株式会社 | Rotary kiln, rotary kiln production method and rotary kiln modification method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6243274U (en) * | 1985-08-31 | 1987-03-16 |
-
1986
- 1986-07-04 JP JP1986103379U patent/JPH0434396Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6243274U (en) * | 1985-08-31 | 1987-03-16 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010117075A (en) * | 2008-11-13 | 2010-05-27 | Nikko Co Ltd | Rotary kiln-type material heating and drying device |
| JP2017190923A (en) * | 2016-04-15 | 2017-10-19 | エムアイ技研株式会社 | Rotary kiln |
| JP2022127805A (en) * | 2021-02-22 | 2022-09-01 | 中外炉工業株式会社 | Rotary kiln, rotary kiln production method and rotary kiln modification method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434396Y2 (en) | 1992-08-17 |