CN104294742A - Bitumen reclaimed material continuous tunnel microwave heating device - Google Patents
Bitumen reclaimed material continuous tunnel microwave heating device Download PDFInfo
- Publication number
- CN104294742A CN104294742A CN201410492692.6A CN201410492692A CN104294742A CN 104294742 A CN104294742 A CN 104294742A CN 201410492692 A CN201410492692 A CN 201410492692A CN 104294742 A CN104294742 A CN 104294742A
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- CN
- China
- Prior art keywords
- microwave
- generating unit
- microwave generating
- bitumen
- belt
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1004—Reconditioning or reprocessing bituminous mixtures, e.g. salvaged paving, fresh patching mixtures grown unserviceable; Recycling salvaged bituminous mixtures; Apparatus for the in-plant recycling thereof
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/065—Recycling in place or on the road, i.e. hot or cold reprocessing of paving in situ or on the traffic surface, with or without adding virgin material or lifting of salvaged material; Repairs or resurfacing involving at least partial reprocessing of the existing paving
Abstract
A bitumen reclaimed material continuous tunnel microwave heating device comprises a feed hopper, a discharge hopper, a conveyor belt, microwave generating units and microwave suppressors. Each microwave generating unit comprises a microwave access door and a microwave generating cavity arranged above the microwave access door; the multiple microwave generating units are connected mutually; openings are formed in two sidewalls of the outer shell of each microwave generating unit; openings in the sidewalls are connected to form a bitumen reclaimed material microwave heating conveying channel which communicates a feed hole with a discharge hole; the microwave generating units are supported on a ground foundation of a tunnel by virtue of a bracket. The conveyor belt is arranged below the microwave generating units which are connected mutually; a flattening device is arranged on the conveying end of the conveyor belt; the feed hopper is arranged above the flattening device; a belt power device is arranged on the tail part of the output end of the conveyor belt; the discharge hopper is fixed on a back shell of the belt power device. The bitumen reclaimed material continuous tunnel microwave heating device has the beneficial effects that the end product quality of the bitumen reclaimed material is improved, non-renewable resources are not consumed, production cost is lowered, and the bitumen reclaimed material continuous tunnel microwave heating device is suitable for being popularized in a large range.
Description
Technical field
The present invention relates to a kind of heater, particularly relate to a kind of asphalt-regenerating material continuous tunnel microwave heating equipment.
Background technology
At present, both at home and abroad when producing asphalt-regenerating material, still adopt traditional hot-mix plant recycling equipment, in hot-mix plant recycling equipment, the device of the old asphalt mixture after heating recovery is burner, bumer of light fuel, heavy oil burner and gas burner respectively, there is deviation in the flame temperature produced in heating process due to burner, the temperature of flame and outer flame controls instability and causes finished product material quality unstable, particularly during flame combustion, pitch is easily burnt till carbonization by flame, makes pitch lose the characteristic property of itself.Burner adds thermogenetic tail gas serious environment pollution and injures field personnel healthy simultaneously.Secondly, during burner operation, fuel consumption or combustion gas, consume the resource of non-renewable class.Also increase cost of production simultaneously.
Summary of the invention
The technical problem that application claims solves is, by the asphalt-regenerating material continuous tunnel microwave heating equipment that a kind of heating-up temperature is even, asphalt-regenerating material end product quality is stablized, do not consume non-renewable class resource, reduce cost of production.
The technical scheme adopted is:
A kind of asphalt-regenerating material continuous tunnel microwave heating equipment, comprises feed hopper, discharge bucket, flattener, belt conveyor, microwave generating unit, microwave suppressor having.Described microwave generating unit comprises microwave access door and is located at the microwave generation cavity above microwave access door, microwave generating unit is multiple, multiple microwave generating unit is interconnected, the shell two side of microwave generating unit is provided with opening, its sidewall opening is connected to become the asphalt-regenerating material heating using microwave transfer passage be communicated with by charging aperture to discharging opening, described microwave generating unit by stent support in the ground base in tunnel.Described belt conveyor is arranged on below interconnective microwave generating unit, the delivery end of belt conveyor is provided with flattener, above flattener, feed hopper is installed, the afterbody of the output of belt conveyor installs belt power set, and described discharge bucket is fixedly connected on the back casing of belt power set.
Above-mentioned belt conveyor is provided with belt deviation rectifying device, and belt deviation rectifying device is arranged on the below of flattener.
Charging aperture and the discharging opening of above-mentioned microwave generating unit sidewall are respectively arranged with charging aperture microwave suppressor having and discharging opening microwave suppressor having.
The invention has the beneficial effects as follows: improve asphalt-regenerating material end product quality, do not consume the resource of non-renewable class, reduce cost of production, suitable for large-scale promotion.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
A kind of asphalt-regenerating material continuous tunnel microwave heating equipment, comprises feed hopper 1, discharge bucket 10, flattener 2, belt conveyor 7, microwave generating unit 11, charging aperture microwave suppressor having 4 and discharging opening microwave suppressor having 8.The microwave generation cavity 6 that described microwave generating unit 11 comprises microwave access door 5 and is located at above microwave access door, microwave generating unit 11 examples arrange eight, eight microwave generating units are interconnected, the shell two side of microwave generating unit 11 is provided with opening, its sidewall opening is connected to become the asphalt-regenerating material heating using microwave transfer passage be communicated with by charging aperture to discharging opening, the charging aperture of microwave generating unit 11 sidewall and discharging opening are respectively arranged with charging aperture microwave suppressor having 4 and discharging opening microwave suppressor having 8, prevent unsafe microwave leakage from causing microwave pollution.Described microwave generating unit 11 is supported in the ground base in tunnel by support 12.Described belt conveyor 7 is arranged on below interconnective microwave generating unit, and the delivery end of belt conveyor 7 is provided with flattener 2, is provided with feed hopper 1 above flattener 2, and the belt conveyor 7 below flattener 2 is provided with belt deviation rectifying device.The afterbody of the output of belt conveyor 7 installs belt power set 9.Described discharge bucket 10 is fixedly connected on the back casing of belt power set 9.A kind of asphalt-regenerating material of described formation continuous tunnel microwave heating equipment.
Operating principle
Waste asphalt reclaimed materials is by feed hopper 1, fall into flattener 2 conveying by belt conveyor 7 after shakeouing, enter in continuous-type microwave heating tunnel by charging aperture microwave suppressor having 4, in tunnel through microwave continuous heating after through discharging opening microwave suppressor having 8, output in discharge bucket 10, achieve the laser heating of waste asphalt reclaimed materials.Belt conveyor 7 is driven by belt power set 9, if belt deviation, automatically can be adjusted by belt deviation rectifying device 3.
Claims (3)
1. an asphalt-regenerating material continuous tunnel microwave heating equipment, comprise feed hopper (1), discharge bucket (10), flattener (2), belt conveyor (7), microwave generating unit (11), charging aperture microwave suppressor having (4) and discharging opening microwave suppressor having (8), it is characterized in that described microwave generating unit (11) comprises microwave access door (5) and is located at the microwave generation cavity (6) above microwave access door, microwave generating unit (11) is for multiple, multiple microwave generating unit is interconnected, the shell two side of microwave generating unit (11) is provided with opening, its sidewall opening is connected to become the asphalt-regenerating material heating using microwave transfer passage be communicated with by charging aperture to discharging opening, described microwave generating unit (11) is supported in the ground base in tunnel by support (12), described belt conveyor (7) is arranged on below interconnective microwave generating unit, the delivery end of belt conveyor (7) is provided with flattener (2), flattener (2)) top feed hopper (1) is installed, the afterbody of the output of belt conveyor (7) installs belt power set (9), described discharge bucket (10) is fixedly connected on the back casing of belt power set (9).
2. a kind of asphalt-regenerating material continuous tunnel microwave heating equipment according to claim 1, it is characterized in that described belt conveyor (7) is provided with belt deviation rectifying device (3), belt deviation rectifying device (3) is arranged on the below of flattener (2).
3. a kind of asphalt-regenerating material continuous tunnel microwave heating equipment according to claim 1, is characterized in that the charging aperture of described microwave generating unit (11) sidewall and discharging opening are respectively arranged with charging aperture microwave suppressor having (4) and discharging opening microwave suppressor having (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410492692.6A CN104294742A (en) | 2014-09-24 | 2014-09-24 | Bitumen reclaimed material continuous tunnel microwave heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410492692.6A CN104294742A (en) | 2014-09-24 | 2014-09-24 | Bitumen reclaimed material continuous tunnel microwave heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104294742A true CN104294742A (en) | 2015-01-21 |
Family
ID=52314672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410492692.6A Pending CN104294742A (en) | 2014-09-24 | 2014-09-24 | Bitumen reclaimed material continuous tunnel microwave heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104294742A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675581A (en) * | 2017-10-26 | 2018-02-09 | 江苏集萃道路工程技术与装备研究所有限公司 | A kind of hot in-plant reclaimed asphalt mixture production equipment and process |
| CN107858892A (en) * | 2017-10-26 | 2018-03-30 | 江苏集萃道路工程技术与装备研究所有限公司 | The pitch hot-mix plant recycling equipment and technique of a kind of hot wind and microwave composition heating type |
| CN109183583A (en) * | 2018-09-29 | 2019-01-11 | 江苏集萃道路工程技术与装备研究所有限公司 | It is layered hot milling equipment, the complete unit of the compound in-situ heat regeneration of hot wind and microwave and its construction in layer method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07229109A (en) * | 1994-02-18 | 1995-08-29 | Toyo Doro Kogyo Kk | Reclaimed asphalt heating method and device therefor |
| CN101187195A (en) * | 2007-12-19 | 2008-05-28 | 镇江华晨华通路面机械有限公司 | Tunnel type microwave asphalt regeneration heating device |
| US7824495B1 (en) * | 2005-11-09 | 2010-11-02 | Ut-Battelle, Llc | System to continuously produce carbon fiber via microwave assisted plasma processing |
| CN102635051A (en) * | 2012-05-16 | 2012-08-15 | 长沙伟诺机电有限公司 | Vehicle-mounted intelligent control RAP microwave regeneration device |
| CN204162977U (en) * | 2014-09-24 | 2015-02-18 | 沈阳北方交通重工有限公司 | A kind of asphalt-regenerating material continuous tunnel microwave heating equipment |
-
2014
- 2014-09-24 CN CN201410492692.6A patent/CN104294742A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07229109A (en) * | 1994-02-18 | 1995-08-29 | Toyo Doro Kogyo Kk | Reclaimed asphalt heating method and device therefor |
| US7824495B1 (en) * | 2005-11-09 | 2010-11-02 | Ut-Battelle, Llc | System to continuously produce carbon fiber via microwave assisted plasma processing |
| CN101187195A (en) * | 2007-12-19 | 2008-05-28 | 镇江华晨华通路面机械有限公司 | Tunnel type microwave asphalt regeneration heating device |
| CN102635051A (en) * | 2012-05-16 | 2012-08-15 | 长沙伟诺机电有限公司 | Vehicle-mounted intelligent control RAP microwave regeneration device |
| CN204162977U (en) * | 2014-09-24 | 2015-02-18 | 沈阳北方交通重工有限公司 | A kind of asphalt-regenerating material continuous tunnel microwave heating equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675581A (en) * | 2017-10-26 | 2018-02-09 | 江苏集萃道路工程技术与装备研究所有限公司 | A kind of hot in-plant reclaimed asphalt mixture production equipment and process |
| CN107858892A (en) * | 2017-10-26 | 2018-03-30 | 江苏集萃道路工程技术与装备研究所有限公司 | The pitch hot-mix plant recycling equipment and technique of a kind of hot wind and microwave composition heating type |
| CN109183583A (en) * | 2018-09-29 | 2019-01-11 | 江苏集萃道路工程技术与装备研究所有限公司 | It is layered hot milling equipment, the complete unit of the compound in-situ heat regeneration of hot wind and microwave and its construction in layer method |
| WO2020062891A1 (en) * | 2018-09-29 | 2020-04-02 | 江苏集萃道路工程技术与装备研究所有限公司 | Apparatus for hot milling by layer, hot air-microwave composite hot in-place recycling machine set and by-layer processing method thereof |
| CN109183583B (en) * | 2018-09-29 | 2020-07-21 | 江苏集萃道路工程技术与装备研究所有限公司 | Layered hot milling equipment, hot air microwave composite in-situ heat regeneration complete set unit and layered construction method thereof |
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