CN201288291Y - Mixed flow type mixer for rubber asphalt - Google Patents
Mixed flow type mixer for rubber asphalt Download PDFInfo
- Publication number
- CN201288291Y CN201288291Y CNU2008202222548U CN200820222254U CN201288291Y CN 201288291 Y CN201288291 Y CN 201288291Y CN U2008202222548 U CNU2008202222548 U CN U2008202222548U CN 200820222254 U CN200820222254 U CN 200820222254U CN 201288291 Y CN201288291 Y CN 201288291Y
- Authority
- CN
- China
- Prior art keywords
- stirring vane
- tank body
- rubber asphalt
- shaft
- fixed
- 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 - Lifetime
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Abstract
The utility model relates to a rubber asphalt mixed flow type stirrer comprising an asphalt tank body, a hanging support, a motor, a stirring shaft, a vertical stirring vane, a lower support and a fire tube. A clapboard divides the asphalt tank body into two independent parts, the vertical stirring vane and a level stirring vane are respectively arranged on the stirring shaft and are in a step frame type; and a spiral slice is fixed on the level stirring vane. The utility model can make the rubber asphalt overturned up and down in the asphalt tank body, and avoid rod-climbing effect of sticking liquid, so that the mixing and the heat transfer can be normally performed, uniform mixing without blind angle can be effectively realized and phenomenon such as coking can be prevented.
Description
Technical field
The utility model relates to a kind of road building equipment, the device that specifically a kind of rubber asphalt mixes.
Background technology
Rubber asphalt is with rubber powder and additive according to a certain percentage, adds temperature and is in 190～20 ℃ the matrix pitch, through fully stirring, mixing.Traditional agitator mainly is made of pitch tank body, hanging supporting, motor, shaft, vertical stirring vane, lower support, fire tube, vertical stirring vane is fixed on the shaft, hanging supporting and motor are fixed on the pitch tank deck, lower support is fixed on the pitch tank base, shaft vertically passes hanging supporting and lower support and rotation freely, will stir in the jar in the time of rotation.Because rubber asphalt viscosity height, and the easy conglomeration of rubber powder, precipitation, traditional agitator is difficult to realize the even stirring of rubber asphalt.
The utility model content
The purpose of this utility model is, overcomes traditional agitator and is difficult to deficiency that raw material is stirred, a kind of stirring is provided, mixes more uniform rubber asphalt mixed-flow agitator.
The utility model mainly is made of pitch tank body, hanging supporting, motor, shaft, horizontal stirring vane, vertical stirring vane, lower support, dividing plate, fire tube.Two parts that alone become system about dividing plate is divided into pitch tank body (1)---stir so respectively, avoided a jar interior rubber asphalt to turn round and round; Horizontal stirring vane, vertical stirring vane is separately fixed on the shaft, on the vertical stirring vane spiral leaf is housed, so horizontal stirring vane, vertical stirring vane structure, on shaft, being ladder frame not of uniform size up and down---vertical stirring vane makes rubber asphalt produce horizontal loops to stream, horizontal loops makes rubber asphalt bump at the angular domain that two end plates forms to stream, produce turbulent flow, the horizontal stirring vane that has the spiral leaf makes rubber asphalt produce circular flow up and down, fluid is seethed up and down along tank skin, thereby realize the even mixing at complete jar no dead angle; The agitator bottom is near a jar end, and fluid passes fire tube, and augmentation of heat transfer is avoided coking.
During work, after starting hydraulic motor, the mixed-flow agitator seethes rubber asphalt up and down in asphalt tank, and the rod-climbing effect that viscous liquid can not take place (makes liquid all be wrapped on the agitator, rotate synchronously with shaft), thus mixing and heat transfer are normally carried out.
The utility model has been realized the even mixing at complete jar of no dead angle effectively, has prevented the generation of phenomenons such as coking.
Description of drawings
Fig. 1 is an overall structure generalized section of the present utility model;
Fig. 2 is an end face generalized section of the present utility model.
Among the figure: 1, pitch tank body; 2, hanging supporting; 3, hydraulic motor; 4, shaft; 5, horizontal stirring vane; 6, vertical stirring vane; 7, lower support; 8, dividing plate; 9, fire tube.The curve that has arrow shows the direction of the circular flow that rubber asphalt produces.
The specific embodiment
Narrate an embodiment of the present utility model below in conjunction with accompanying drawing.
As shown in the figure: agitator mainly is made of pitch tank body 1, hanging supporting 2, hydraulic motor 3, shaft 4, horizontal stirring vane 5, vertical stirring vane 6, lower support 7, dividing plate 8, fire tube 9.Two parts that alone become system about dividing plate 8 has been divided into pitch tank body 1; Hanging supporting 2 and hydraulic motor 3 are fixed on the top of pitch tank body 1, and lower support 7 is welded on the bottom of pitch tank body 1; Mix axle 4 and vertically pass supporting 2 and lower support 7, freely rotation; Horizontal stirring vane 5 is welded on the shaft 4 with vertical stirring vane 6, presents big, following little ladder frame; Be welded with flight on the horizontal stirring vane 5; The fire tube bottom is stretched in the lower end of ladder framework.
Claims (3)
1. rubber asphalt mixed-flow agitator, pitch tank body (1), hanging supporting (2), motor (3), shaft (4), vertical stirring vane (6), lower support (7), fire tube (9) are arranged, vertical stirring vane (6) is fixed on the shaft (4), hanging supporting (2) and motor (3) are fixed on the pitch tank deck, lower support (7) is fixed on pitch tank body (1) bottom, shaft (4) vertically passes hanging supporting (2) and lower support (7) and rotation freely, it is characterized in that: two parts that alone become system about dividing plate (8) is divided into pitch tank body (1); Be fixed with horizontal stirring vane (5) on the shaft (4).
2. rubber asphalt mixed-flow agitator according to claim 1 is characterized in that: horizontal stirring vane (5) is separately fixed on the shaft (4) with vertical stirring vane (6), is the ladder frame.
3. rubber asphalt mixed-flow agitator according to claim 1 is characterized in that: horizontal stirring vane is fixed with flight on (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202222548U CN201288291Y (en) | 2008-11-03 | 2008-11-03 | Mixed flow type mixer for rubber asphalt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202222548U CN201288291Y (en) | 2008-11-03 | 2008-11-03 | Mixed flow type mixer for rubber asphalt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201288291Y true CN201288291Y (en) | 2009-08-12 |
Family
ID=40979967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202222548U Expired - Lifetime CN201288291Y (en) | 2008-11-03 | 2008-11-03 | Mixed flow type mixer for rubber asphalt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201288291Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229885A (en) * | 2011-06-17 | 2011-11-02 | 吉武科 | Stirrer for fermentation of high-viscosity materials |
| CN102367647A (en) * | 2011-12-01 | 2012-03-07 | 中联重科股份有限公司 | Asphalt mixing method and equipment |
-
2008
- 2008-11-03 CN CNU2008202222548U patent/CN201288291Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229885A (en) * | 2011-06-17 | 2011-11-02 | 吉武科 | Stirrer for fermentation of high-viscosity materials |
| CN102367647A (en) * | 2011-12-01 | 2012-03-07 | 中联重科股份有限公司 | Asphalt mixing method and equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090812 |