CN103603254A - Asphalt aggregate heating roller of thermal regenerating maintenance device for pavements - Google Patents
Asphalt aggregate heating roller of thermal regenerating maintenance device for pavements Download PDFInfo
- Publication number
- CN103603254A CN103603254A CN201310619504.7A CN201310619504A CN103603254A CN 103603254 A CN103603254 A CN 103603254A CN 201310619504 A CN201310619504 A CN 201310619504A CN 103603254 A CN103603254 A CN 103603254A
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- China
- Prior art keywords
- cylinder
- maintenance device
- asphalt aggregate
- urceolus
- roller
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Abstract
The invention discloses an asphalt aggregate heating roller of a thermal regenerating maintenance device for pavements. The roller comprises a roller body as well as a rolling support, a transmission mechanism and a heating device, wherein an outer barrel is sleeved outside the roller body between the rolling support of the roller body and a gear transmission mechanism. In addition, the outer barrel is fixedly arranged on a base, and a hole matched with a nozzle of another heater is formed in a circular end cover at one end of the outer barrel. A thermal insulating layer is coated on the inner surface of the outer barrel. The roller disclosed by the invention has the remarkable advantages of difficulty in agglomeration and high heating efficiency.
Description
Technical field:
The present invention relates to a kind of heating technique, particularly the cylinder of the hot regeneration maintenance device in a kind of road surface heating asphalt aggregate.
Background technology:
Pavement asphalt heated roller is flexible pavement conventional heater while repairing, this heated roller is individual layer cylinder, heating element carries out flame flame to the center feed inlet and outlet of cylinder, while making asphalt heating in cylinder become liquid state, stop heating and emit pitch the road surface of damaging is repaired, because cylindrical shell is individual layer, in stopping heating process, pitch can lump on the inwall of cylinder, affect the stirring to material of blade on cylinder inboard wall, cause asphalt heating time lengthening and increase energy consumption, adopt artificial removing caking labour intensity large, inclement condition.
Summary of the invention:
The object of the invention is to provide a kind of cylinder of road surface hot regeneration maintenance device heating asphalt aggregate of prevented from caking.
The technical scheme that realizes the object of the invention is, the cylinder of a kind of road surface hot regeneration maintenance device heating asphalt aggregate, comprise cylinder and rolling support thereof and transmission mechanism and heater, it is characterized in that: rolling support and the cylinder between gear drive at cylinder are arranged with urceolus outward, this urceolus is fixed on base, has the hole that the nozzle with another heater matches on the annular end cap of described urceolus one end.On the inner surface of described urceolus, be coated with insulation layer.
The present invention has prevented from caking and the high remarkable advantage of the efficiency of heating surface compared with the prior art.
Accompanying drawing explanation:
Fig. 1 is front view of the present invention; Fig. 2 is the left view of Fig. 1.
The specific embodiment:
The easy caking defect existing in order to solve existing cylinder, the present invention adopts following technical proposals, at the rolling support 4 of cylinder 6 and the cylinder between gear drive 2, be arranged with urceolus 1 outward, this urceolus is supported on base 3, the hole wall in the annular end cap hole at these urceolus two ends does not contact with cylinder wall, on the end cap of urceolus one end, has hole, and the nozzle of another heater is placed in this hole, this another heater is identical with the heater of former cylinder, and the top of urceolus is provided with pipe 5.Cylinder and rolling supporting mechanism thereof and gear drive and stirring vane 7 are not changed.
Operating principle of the present invention is, when the asphalt aggregate in cylinder heats, starter motor rotates cylinder, cavity between cylinder and urceolus and cylinder is carried out to the heating of flame flame simultaneously, when asphalt aggregate becomes loose shape graininess, just can emit asphalt aggregate, when putting asphalt aggregate, can stop heating, between urceolus and cylinder, cavity forms insulation layer the asphalt aggregate in cylinder can not lumpd, and this double-tube structure can shorten time of asphalt melting.Can also on the inner peripheral surface of urceolus, insulation layer be set, as fire-resistant soil layer or rock wool layer, its better heat preservation.
Claims (2)
1. the cylinder of a road surface hot regeneration maintenance device heating asphalt aggregate, comprise cylinder and rolling support thereof and transmission mechanism and heater, it is characterized in that: rolling support and the cylinder between gear drive at cylinder are arranged with urceolus outward, this urceolus is fixed on base, has the hole that the nozzle with another heater matches on the annular end cap of described urceolus one end.
2. the cylinder of a kind of road surface as claimed in claim 1 hot regeneration maintenance device heating asphalt aggregate, is characterized in that: on the inner surface of described urceolus, be coated with insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310619504.7A CN103603254A (en) | 2013-11-29 | 2013-11-29 | Asphalt aggregate heating roller of thermal regenerating maintenance device for pavements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310619504.7A CN103603254A (en) | 2013-11-29 | 2013-11-29 | Asphalt aggregate heating roller of thermal regenerating maintenance device for pavements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103603254A true CN103603254A (en) | 2014-02-26 |
Family
ID=50121509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310619504.7A Pending CN103603254A (en) | 2013-11-29 | 2013-11-29 | Asphalt aggregate heating roller of thermal regenerating maintenance device for pavements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103603254A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1493710A2 (en) * | 1987-11-02 | 1989-07-15 | Проектно-Технологический Трест "Оргдорстрой" Министерства Строительства И Эксплуатации Автомобильных Дорог Усср | Apparatus for heating and drying mineral materials |
| CN201175970Y (en) * | 2008-01-25 | 2009-01-07 | 王征 | Electrical heating asphalt concrete mixing machine |
| CN201183290Y (en) * | 2008-03-21 | 2009-01-21 | 江苏骏马压路机械有限公司 | Double-layer drum asphalt concrete regeneration mixer |
| CN201865027U (en) * | 2010-12-03 | 2011-06-15 | 英达热再生有限公司 | Roller storage bin chained driver of thermal regeneration repairing vehicle for bituminous pavement |
| CN203583318U (en) * | 2013-11-29 | 2014-05-07 | 段少晖 | Asphalt aggregate heating drum of pavement heat regeneration maintenance device |
-
2013
- 2013-11-29 CN CN201310619504.7A patent/CN103603254A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1493710A2 (en) * | 1987-11-02 | 1989-07-15 | Проектно-Технологический Трест "Оргдорстрой" Министерства Строительства И Эксплуатации Автомобильных Дорог Усср | Apparatus for heating and drying mineral materials |
| CN201175970Y (en) * | 2008-01-25 | 2009-01-07 | 王征 | Electrical heating asphalt concrete mixing machine |
| CN201183290Y (en) * | 2008-03-21 | 2009-01-21 | 江苏骏马压路机械有限公司 | Double-layer drum asphalt concrete regeneration mixer |
| CN201865027U (en) * | 2010-12-03 | 2011-06-15 | 英达热再生有限公司 | Roller storage bin chained driver of thermal regeneration repairing vehicle for bituminous pavement |
| CN203583318U (en) * | 2013-11-29 | 2014-05-07 | 段少晖 | Asphalt aggregate heating drum of pavement heat regeneration maintenance device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140226 |