JPH0548808B2 - - Google Patents
Info
- Publication number
- JPH0548808B2 JPH0548808B2 JP63308505A JP30850588A JPH0548808B2 JP H0548808 B2 JPH0548808 B2 JP H0548808B2 JP 63308505 A JP63308505 A JP 63308505A JP 30850588 A JP30850588 A JP 30850588A JP H0548808 B2 JPH0548808 B2 JP H0548808B2
- Authority
- JP
- Japan
- Prior art keywords
- drum
- temperature
- exhaust gas
- dryer
- heating
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 claims description 28
- 238000001035 drying Methods 0.000 claims description 9
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 47
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Inorganic materials O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30850588A JPH02153103A (ja) | 1988-12-05 | 1988-12-05 | 骨材加熱用ドライヤの回転制御方法及び装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30850588A JPH02153103A (ja) | 1988-12-05 | 1988-12-05 | 骨材加熱用ドライヤの回転制御方法及び装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02153103A JPH02153103A (ja) | 1990-06-12 |
JPH0548808B2 true JPH0548808B2 (ko) | 1993-07-22 |
Family
ID=17981829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP30850588A Granted JPH02153103A (ja) | 1988-12-05 | 1988-12-05 | 骨材加熱用ドライヤの回転制御方法及び装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02153103A (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5322367A (en) * | 1989-07-31 | 1994-06-21 | Cyclean, Inc. | Process control for recycled asphalt pavement drum plant |
US5303999A (en) * | 1989-07-31 | 1994-04-19 | Cyclean, Inc. | Apparatus for control of recycled asphalt production |
US5344229A (en) * | 1989-07-31 | 1994-09-06 | Cyclean, Inc. | Angle and velocity adjustment of a hot mix asphalt drum when output gas temperatures are uneven |
US5320426A (en) * | 1993-01-06 | 1994-06-14 | Astec Industries, Inc. | Asphalt drum mixer having temperature sensor enclosure |
JP5686576B2 (ja) * | 2010-11-10 | 2015-03-18 | 日工株式会社 | アスファルトプラントのドライヤ及びその回転制御方法 |
MX2011001458A (es) * | 2011-02-08 | 2012-08-30 | Rodolfo Villalobos Davila | Equipo industrial para reciclado de mezclas asfalticas en caliente. |
JP6562730B2 (ja) * | 2015-06-19 | 2019-08-21 | 日工株式会社 | 粉粒体の加熱処理装置及び廃石膏の加熱処理方法 |
CN105951561B (zh) * | 2016-06-30 | 2019-04-02 | 湖南三一路面机械有限公司 | 回收沥青加热装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55129507A (en) * | 1979-03-30 | 1980-10-07 | Nippon Hodo | Device for making asphalt mixture by utilizing waste heat |
JPS5774408A (en) * | 1980-10-27 | 1982-05-10 | Tokyo Koki Kk | Apparatus for adjusting exhaust gas temperature in aggregate heating and drying apparatus in asphalt plant |
JPS61117310A (ja) * | 1984-11-14 | 1986-06-04 | 大成道路株式会社 | アスフアルトプラントのドライヤ−における風量制御装置 |
JPS6233905A (ja) * | 1985-08-02 | 1987-02-13 | 日工株式会社 | アスフアルトプラントのドライヤの回転制御法 |
JPS6290401A (ja) * | 1985-10-14 | 1987-04-24 | 日工株式会社 | アスフアルト合材製造装置 |
-
1988
- 1988-12-05 JP JP30850588A patent/JPH02153103A/ja active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55129507A (en) * | 1979-03-30 | 1980-10-07 | Nippon Hodo | Device for making asphalt mixture by utilizing waste heat |
JPS5774408A (en) * | 1980-10-27 | 1982-05-10 | Tokyo Koki Kk | Apparatus for adjusting exhaust gas temperature in aggregate heating and drying apparatus in asphalt plant |
JPS61117310A (ja) * | 1984-11-14 | 1986-06-04 | 大成道路株式会社 | アスフアルトプラントのドライヤ−における風量制御装置 |
JPS6233905A (ja) * | 1985-08-02 | 1987-02-13 | 日工株式会社 | アスフアルトプラントのドライヤの回転制御法 |
JPS6290401A (ja) * | 1985-10-14 | 1987-04-24 | 日工株式会社 | アスフアルト合材製造装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH02153103A (ja) | 1990-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |