CN201288293Y - System for processing waste powder of asphalt mixing apparatus - Google Patents
System for processing waste powder of asphalt mixing apparatus Download PDFInfo
- Publication number
- CN201288293Y CN201288293Y CNU2008201866482U CN200820186648U CN201288293Y CN 201288293 Y CN201288293 Y CN 201288293Y CN U2008201866482 U CNU2008201866482 U CN U2008201866482U CN 200820186648 U CN200820186648 U CN 200820186648U CN 201288293 Y CN201288293 Y CN 201288293Y
- Authority
- CN
- China
- Prior art keywords
- powder
- asphalt mixing
- waste powder
- screw conveyer
- utility
- 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.)
- Expired - Fee Related
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model belongs to the pavement construction machinery, and relates to a waste powder treatment system used in a asphalt stirring equipment. The system includes a screw conveyer arranged slantways, a feeding inlet below the screw conveyer is arranged below a dust outlet of the dedusting system, a powder stirring cylinder is arranged below a discharging opening arranged on upper end of the screw conveyer, and a water spraying device is arranged in the powder stirring cylinder. The utility model can stir the waste powder discharged by the dudusting system of the asphalt stirring equipment with water to form block or pasty material, so that fugitive dust can not be generated in discharging or conveying process, thereby reducing pollution and facilicating transportation.
Description
Technical field
The utility model belongs to field of road engineering machinery, relates to a kind of useless powder treatment system that is used for asphalt mixing plant.
Background technology
In asphalt mixing plant, some can return the powder that reclaims by dust pelletizing system main building and recycle, but reclaiming the too big or main building of powder amount sometimes causes unnecessary recovery powder to have to discharge on the spot with the powder amount less, the recovery powder particles is thin, light weight, kick up easily dust and be unfavorable for transportation thereby be difficult to handle, sometimes even can have influence on the normal operation of whole production system because dust is too big.
Summary of the invention
Technical problem to be solved in the utility model is, provide a kind of can reduce on the useless powder removal process dust pollution, be convenient to the useless powder treatment system of asphalt mixing plant of useless powder transportation.
The useless powder treatment system of asphalt mixing plant of the present utility model includes a conveying worm that is obliquely installed, the charging aperture of conveying worm lower end is positioned at the dust outlet below of dust pelletizing system, and the discharging opening below of conveying worm upper end is provided with a powder a mixing bowl.Be provided with water spray system in the described powder a mixing bowl.
The utility model can add water with the useless powder that the dust pelletizing system of asphalt mixing plant is discharged and stir, and makes its material that forms bulk or pasty state, just can not produce airborne dust like this in discharging or transportation, has both reduced pollution, has also made things convenient for transportation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, in the useless powder treatment system running of this asphalt mixing plant, the useless powder of being discharged by the dust outlet 2 of dust pelletizing system enters into conveying worm 1, upwards carry and pass out in the powder a mixing bowl 3 through conveying worm by discharging opening, in the powder a mixing bowl, stir by adding water, make powder form bulk or pasty state, so that discharging and transportation.
Claims (2)
1, the useless powder treatment system of a kind of asphalt mixing plant, it is characterized in that: include a conveying worm that is obliquely installed (1), the charging aperture of conveying worm lower end is positioned at dust outlet (2) below of dust pelletizing system, and the discharging opening below of conveying worm upper end is provided with a powder a mixing bowl (3).
2, the useless powder treatment system of asphalt mixing plant according to claim 1 is characterized in that: be provided with water spray system in the described powder a mixing bowl (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201866482U CN201288293Y (en) | 2008-10-31 | 2008-10-31 | System for processing waste powder of asphalt mixing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201866482U CN201288293Y (en) | 2008-10-31 | 2008-10-31 | System for processing waste powder of asphalt mixing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201288293Y true CN201288293Y (en) | 2009-08-12 |
Family
ID=40979969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201866482U Expired - Fee Related CN201288293Y (en) | 2008-10-31 | 2008-10-31 | System for processing waste powder of asphalt mixing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201288293Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489097A (en) * | 2011-11-18 | 2012-06-13 | 郑家伟 | Wet processing apparatus of powder recovered from asphalt mixture mixing station |
| CN112681063A (en) * | 2020-12-16 | 2021-04-20 | 徐州徐工养护机械有限公司 | Method for treating recycled powder of asphalt mixing station |
-
2008
- 2008-10-31 CN CNU2008201866482U patent/CN201288293Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489097A (en) * | 2011-11-18 | 2012-06-13 | 郑家伟 | Wet processing apparatus of powder recovered from asphalt mixture mixing station |
| CN112681063A (en) * | 2020-12-16 | 2021-04-20 | 徐州徐工养护机械有限公司 | Method for treating recycled powder of asphalt mixing station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20131031 |