JPS5724686A - Reuse of waste asphalt material - Google Patents

Reuse of waste asphalt material

Info

Publication number
JPS5724686A
JPS5724686A JP9795380A JP9795380A JPS5724686A JP S5724686 A JPS5724686 A JP S5724686A JP 9795380 A JP9795380 A JP 9795380A JP 9795380 A JP9795380 A JP 9795380A JP S5724686 A JPS5724686 A JP S5724686A
Authority
JP
Japan
Prior art keywords
asphalt
waste material
combustion
aggregate
exhaust gas
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
Application number
JP9795380A
Other languages
Japanese (ja)
Other versions
JPS5836635B2 (en
Inventor
Haruyuki Hirano
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.)
Niigata Engineering Co Ltd
Original Assignee
Niigata Engineering Co Ltd
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 Niigata Engineering Co Ltd filed Critical Niigata Engineering Co Ltd
Priority to JP55097953A priority Critical patent/JPS5836635B2/en
Publication of JPS5724686A publication Critical patent/JPS5724686A/en
Publication of JPS5836635B2 publication Critical patent/JPS5836635B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Processing Of Solid Wastes (AREA)
  • Road Paving Machines (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

PURPOSE: To effectively use a combustion heat of asphalt and to produce high quality asphalt-plied timber, by burning waste material to recover aggregate and using the heat of the combustion exhaust gas for heating and drying new aggregate and preheating the waste material.
CONSTITUTION: Waste asphalt material is burnt in a rotary combustion furnace 2, and aggregate in the waste material is recovered. Exhaust gas generated by the combustion is introduced into a tilting rotary cylindrical heating oven 3 arranged substantially in combination with the combustion furnace 2. In the oven 3, the exhaust gas heats and dries new aggregate charged through the aggregate inlet 3c of a cylindrical part 3a. The exhaust gas is further carried through a cyclone 4, a bag filter 5 and an air blower 6, and used as a heat source for preheating the waste material. The preheated waste material is crushed by a crusher 8 and then charged into the rotary combustion furnace 2. Consequently, the combustion heat of asphalt can be used effectively, and high quality asphalt-plied timber can be produced.
COPYRIGHT: (C)1982,JPO&Japio
JP55097953A 1980-07-17 1980-07-17 How to reuse asphalt waste Expired JPS5836635B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55097953A JPS5836635B2 (en) 1980-07-17 1980-07-17 How to reuse asphalt waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55097953A JPS5836635B2 (en) 1980-07-17 1980-07-17 How to reuse asphalt waste

Publications (2)

Publication Number Publication Date
JPS5724686A true JPS5724686A (en) 1982-02-09
JPS5836635B2 JPS5836635B2 (en) 1983-08-10

Family

ID=14206028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55097953A Expired JPS5836635B2 (en) 1980-07-17 1980-07-17 How to reuse asphalt waste

Country Status (1)

Country Link
JP (1) JPS5836635B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6065804A (en) * 1983-06-08 1985-04-15 リンホツフ　ウント　テ−センヒイツ　マシ−ネンバウ　ゲエムベ−ハ Road surface paving apparatus
JP2006018598A (en) * 2004-07-01 2006-01-19 Tokyo Gas Co Ltd Alarm
JP2009012995A (en) * 2007-07-03 2009-01-22 East Japan Railway Co Method of regenerating aggregate, aggregate and flooring material
US7987613B2 (en) * 2004-10-12 2011-08-02 Great River Energy Control system for particulate material drying apparatus and process
CN107829348A (en) * 2017-12-13 2018-03-23 福建铁拓机械有限公司 The reverse-flow hot recycling exhaust gas processing device of asphalt and method
JP2021098941A (en) * 2019-12-20 2021-07-01 株式会社Ｎｉｐｐｏ Aggregate drying device and aggregate drying method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6065804A (en) * 1983-06-08 1985-04-15 リンホツフ　ウント　テ−センヒイツ　マシ−ネンバウ　ゲエムベ−ハ Road surface paving apparatus
JPH0259882B2 (en) * 1983-06-08 1990-12-13 Rinhotsufu Unto Teesenhiitsu Mashiinenbau Gmbh
JP2006018598A (en) * 2004-07-01 2006-01-19 Tokyo Gas Co Ltd Alarm
US7987613B2 (en) * 2004-10-12 2011-08-02 Great River Energy Control system for particulate material drying apparatus and process
JP2009012995A (en) * 2007-07-03 2009-01-22 East Japan Railway Co Method of regenerating aggregate, aggregate and flooring material
CN107829348A (en) * 2017-12-13 2018-03-23 福建铁拓机械有限公司 The reverse-flow hot recycling exhaust gas processing device of asphalt and method
JP2021098941A (en) * 2019-12-20 2021-07-01 株式会社Ｎｉｐｐｏ Aggregate drying device and aggregate drying method

Also Published As

Publication number Publication date
JPS5836635B2 (en) 1983-08-10

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