JPS5727113A - Method for preventing sticking of tacky dust produced during regeneration of waste material of asphalt pavement - Google Patents
Method for preventing sticking of tacky dust produced during regeneration of waste material of asphalt pavementInfo
- Publication number
- JPS5727113A JPS5727113A JP10217180A JP10217180A JPS5727113A JP S5727113 A JPS5727113 A JP S5727113A JP 10217180 A JP10217180 A JP 10217180A JP 10217180 A JP10217180 A JP 10217180A JP S5727113 A JPS5727113 A JP S5727113A
- Authority
- JP
- Japan
- Prior art keywords
- water
- gas
- flue
- drum
- waste materials
- 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
Abstract
PURPOSE: To prevent the growth of sticking on the inside wall of a waste gas flue by spraying water to the gas flow produced when waste materials are heated, and prepg. film of the water on the surfaces of tacky dust thereby weakening the adhesive effect of the dust.
CONSTITUTION: Waste materials are charged from a carrying-in means 3 and an additional replenishing pipe 8 into an inclined rotary drum 1 of a cylindrical body and are rolled and flowed down by scraping vanes 2. On the other hand, a combustion gas is fed into the drum by a burner 4, and this gas is sucked by an exhaust fan 6 provided at the terminal of an exhaust flue 5, so that the inside of the drum 1 is maintained at the high temp. gaseous flow and the waste materials are heated. Water is sprayed from a spray pipe 12 having a suitable number of nozzles 11 inserted into the flue 5 to the gaseous flow produced by the heating, to allow the water to form the film on the surfaces of the outflow tacky dust carried therein, thereby weakening its adhesive force. The regenerated materials mixed and controlled in the rotary drum are discharged through a discharge port 9. Thereby, the maintenance and control of the device are made easy.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10217180A JPS5727113A (en) | 1980-07-24 | 1980-07-24 | Method for preventing sticking of tacky dust produced during regeneration of waste material of asphalt pavement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10217180A JPS5727113A (en) | 1980-07-24 | 1980-07-24 | Method for preventing sticking of tacky dust produced during regeneration of waste material of asphalt pavement |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5727113A true JPS5727113A (en) | 1982-02-13 |
Family
ID=14320251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10217180A Pending JPS5727113A (en) | 1980-07-24 | 1980-07-24 | Method for preventing sticking of tacky dust produced during regeneration of waste material of asphalt pavement |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5727113A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60230407A (en) * | 1984-04-27 | 1985-11-15 | 日工株式会社 | Apparatus for regenerating asphalt pavement waste material |
US8091252B2 (en) * | 2008-06-27 | 2012-01-10 | Daewoo Electronics Corporation | Method of controlling gas valve of dryer |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5084463A (en) * | 1973-12-01 | 1975-07-08 |
-
1980
- 1980-07-24 JP JP10217180A patent/JPS5727113A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5084463A (en) * | 1973-12-01 | 1975-07-08 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60230407A (en) * | 1984-04-27 | 1985-11-15 | 日工株式会社 | Apparatus for regenerating asphalt pavement waste material |
JPS6350485B2 (en) * | 1984-04-27 | 1988-10-11 | Nikko Kk | |
US8091252B2 (en) * | 2008-06-27 | 2012-01-10 | Daewoo Electronics Corporation | Method of controlling gas valve of dryer |
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