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 pavement

Info

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
Application number
JP10217180A
Other languages
Japanese (ja)
Inventor
Kiyoshi Takayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikko KK
Original Assignee
Nikko KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nikko KK filed Critical Nikko KK
Priority to JP10217180A priority Critical patent/JPS5727113A/en
Publication of JPS5727113A publication Critical patent/JPS5727113A/en
Pending legal-status Critical Current

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
JP10217180A 1980-07-24 1980-07-24 Method for preventing sticking of tacky dust produced during regeneration of waste material of asphalt pavement Pending JPS5727113A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5084463A (en) * 1973-12-01 1975-07-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5084463A (en) * 1973-12-01 1975-07-08

Cited By (3)

* Cited by examiner, † Cited by third party
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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