CN101392489A - Thermal regeneration bitumen material conveying device - Google Patents
Thermal regeneration bitumen material conveying device Download PDFInfo
- Publication number
- CN101392489A CN101392489A CNA2008101549928A CN200810154992A CN101392489A CN 101392489 A CN101392489 A CN 101392489A CN A2008101549928 A CNA2008101549928 A CN A2008101549928A CN 200810154992 A CN200810154992 A CN 200810154992A CN 101392489 A CN101392489 A CN 101392489A
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- mixing bowl
- asphalt
- thermal regeneration
- conveying device
- mixing
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Abstract
The invention relates to asphalt production equipment for road construction, in particular to a thermal regenerative asphalt conveying device used for conveying the hot asphalt regenerative material. The thermal regenerative asphalt conveying device includes a conventional thermal regenerative asphalt metering cylinder and a conventional batch type mixing equipment; a continuous mixing bowl is arranged at the lower part of a discharge port of the thermal regenerative asphalt, and the discharge port of the continuous mixing bowl is connected with the mixing bowl of the batch type mixing equipment. An insulating layer filled with a heat-insulating material is arranged on the continuous mixing bowl. Also an additive metering cylinder is arranged at the upper part of the continuous mixing bowl and the discharge port of the additive metering device is communicated with the feed inlet of the continuous mixing bowl. The invention can smoothly convey the thermal regenerative asphalt to the mixing equipment of the mixtures, reduce the conglutination and blockage during the convey process, and can shorten the mixing time and improve the construction efficiency.
Description
Technical field
The present invention relates to a kind of asphalt production equipment that is used for road construction, specifically is a kind of heat that is used for carrying heated bitumen reworked material pitch raw material conveying device again.
Background technology
The heat regeneration of bituminous concrete is for economizing on resources, protect environment to have great importance.Existing asphalt heat recycling equipment, be on the batch asphalt mixing of standard, increase by one and overlap independently downflow type drying drum and metering device, the reworked material that reclaims passes through independently heat drying and weight metering, in the extremely short time, deliver into a mixing bowl of the batch (-type) mixing plant of standard, with new bituminous material, newly gather materials and required additive etc. mixes and stirs into new compound by a certain percentage again.In this equipment,, influence the normal operation of equipment because the adhesion of thermal regeneration bitumen material can cause the adhesion in the course of conveying to stop up.In addition, because additive just together mixes stirring with new, old pitch material in the batch (-type) mixing plant, thereby has prolonged the mixing time, reduced efficiency of construction.
Summary of the invention
Technical problem to be solved by this invention is, provide a kind of and thermal regeneration bitumen material successfully can be transported to mixture stirring device, reduce adhesion and obstruction in the course of conveying, and can shorten the compound mixing time, improve the thermal regeneration bitumen material conveying device of efficiency of construction.
Thermal regeneration bitumen material conveying device of the present invention includes the thermal regeneration bitumen material hopper of a routine and the batch (-type) mixing plant of a routine, the discharging opening below of described thermal regeneration bitumen material hopper is provided with a continous way a mixing bowl, and the discharging opening of this continous way a mixing bowl is connected with a mixing bowl of above-mentioned batch (-type) mixing plant.
The cylinder body of described continous way a mixing bowl is provided with the insulation layer that one deck has been filled heat insulating material.
Described continous way a mixing bowl top also is provided with an additive hopper, and the discharging opening of additive metering device also leads to the charging aperture of continous way a mixing bowl.
Advantage of the present invention is: 1, thermal regeneration bitumen material is transported in the batch (-type) mixing plant under the continuous stirring condition of continous way a mixing bowl, has reduced adhesion and obstruction; 2, because the cylinder body of continous way a mixing bowl is provided with insulation layer, delay the cooling of thermal regeneration bitumen material, also helped reducing adhesion and obstruction; 3, mix with it owing to can in the thermal regeneration bitumen material course of conveying, adding additive, thereby can reduce the mixing time of material in the batch (-type) mixing plant, improved efficiency of construction.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
As shown in the figure, this device includes thermal regeneration bitumen material hopper 1 and standard and the batch (-type) mixing plant 2 with conventional asphalt heat recycling unit affinity, and the thermal regeneration bitumen material that comes out from the discharging opening of thermal regeneration bitumen material hopper 1 enters into a continous way a mixing bowl 3 and stirs conveying; In this process, the additive that comes out from the discharging opening of additive hopper 4 also enters continous way a mixing bowl 3, mixes stirring with thermal regeneration bitumen material; The thermal regeneration bitumen material that process stirs is discharged to a mixing bowl of batch (-type) mixing plant 2 from the discharging opening 31 of continous way a mixing bowl, mixes stirring with new pitch material; The cylinder body of continous way a mixing bowl 3 is provided with one deck insulation layer 5.
Claims (3)
1, a kind of thermal regeneration bitumen material conveying device, include a thermal regeneration bitumen material hopper (1) and a batch (-type) mixing plant (2), it is characterized in that: the discharging opening below of described thermal regeneration bitumen material hopper (1) is provided with a continous way a mixing bowl (3), and the discharging opening of this continous way a mixing bowl (31) is connected with a mixing bowl of above-mentioned batch (-type) mixing plant (2).
2, thermal regeneration bitumen material conveying device according to claim 1 is characterized in that: the cylinder body of described continous way a mixing bowl (3) is provided with one deck and has filled the insulation layer of heat insulating material (5).
3, thermal regeneration bitumen material conveying device according to claim 1 and 2, it is characterized in that: described continous way a mixing bowl (3) top also is provided with an additive hopper (4), and the discharging opening of additive hopper (4) also leads to the charging aperture of continous way a mixing bowl (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101549928A CN101392489A (en) | 2008-10-31 | 2008-10-31 | Thermal regeneration bitumen material conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101549928A CN101392489A (en) | 2008-10-31 | 2008-10-31 | Thermal regeneration bitumen material conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101392489A true CN101392489A (en) | 2009-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101549928A Pending CN101392489A (en) | 2008-10-31 | 2008-10-31 | Thermal regeneration bitumen material conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101392489A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127893A (en) * | 2010-01-14 | 2011-07-20 | 福建铁拓机械有限公司 | Asphalt concrete plant-mix hot recycling equipment with improved structure |
| CN102677570A (en) * | 2011-03-17 | 2012-09-19 | 福建铁拓机械有限公司 | Hot recycling method of asphalt mixing materials and hot recycling device of asphalt mixing materials |
| CN103938527A (en) * | 2014-03-11 | 2014-07-23 | 江苏华通动力重工有限公司（中外合资） | Pre-stirring and conveying apparatus for heat recovery material |
| CN105507121A (en) * | 2015-12-31 | 2016-04-20 | 徐州徐工筑路机械有限公司 | Intelligent asphalt material conveying device and pavement maintenance vehicle comprising same |
| CN112982087A (en) * | 2021-01-29 | 2021-06-18 | 吉林省嘉鹏集团有限公司 | Novel use of mixing jar is in heat regeneration unit |
-
2008
- 2008-10-31 CN CNA2008101549928A patent/CN101392489A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127893A (en) * | 2010-01-14 | 2011-07-20 | 福建铁拓机械有限公司 | Asphalt concrete plant-mix hot recycling equipment with improved structure |
| CN102677570A (en) * | 2011-03-17 | 2012-09-19 | 福建铁拓机械有限公司 | Hot recycling method of asphalt mixing materials and hot recycling device of asphalt mixing materials |
| CN103938527A (en) * | 2014-03-11 | 2014-07-23 | 江苏华通动力重工有限公司（中外合资） | Pre-stirring and conveying apparatus for heat recovery material |
| CN105507121A (en) * | 2015-12-31 | 2016-04-20 | 徐州徐工筑路机械有限公司 | Intelligent asphalt material conveying device and pavement maintenance vehicle comprising same |
| CN105507121B (en) * | 2015-12-31 | 2017-10-31 | 徐州徐工筑路机械有限公司 | A kind of intelligent bituminous material conveying device and its pavement maintenance truck |
| CN112982087A (en) * | 2021-01-29 | 2021-06-18 | 吉林省嘉鹏集团有限公司 | Novel use of mixing jar is in heat regeneration unit |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090325 |