CN205775713U - A kind of process units of SBS modified pitch - Google Patents
A kind of process units of SBS modified pitch Download PDFInfo
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- CN205775713U CN205775713U CN201620428107.0U CN201620428107U CN205775713U CN 205775713 U CN205775713 U CN 205775713U CN 201620428107 U CN201620428107 U CN 201620428107U CN 205775713 U CN205775713 U CN 205775713U
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- work tank
- tank
- work
- sbs
- colloid mill
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Abstract
This utility model discloses the process units of a kind of SBS modified pitch, including charging hoister, described charging hoister is connected by pipeline the first work tank and the second work tank, described first and second work tank is all connected by pipeline and the 3rd work tank, and is provided with colloid mill between first and second work tank and the 3rd work tank.This utility model changes the structure of two work tanks of tradition; both also can maintain while can producing; effectively strike off the material sticked on work tank inwall; spiral propeller ensures that material smooth and easy can flow in or out charging aperture or the discharging opening of colloid mill; avoid non-programmed halt; unit interval quantum of output is multiplied, and practicality is good, should be widely promoted.
Description
Technical field
This utility model relates to ground surface material technical field, is specifically related to a kind of SBS modified pitch
Process units.
Background technology
SBS modified asphalt technology is the nineties as a kind of incoming China of advanced technology, at height
Speed highway construction in commonly used.SBS modified pitch can significantly improve the resistant of high or low temperature on road surface
, effectively can extend road life.SBS modified asphalt production device is the key producing modified pitch,
The typical process flow of existing SBS modified asphalt production device is: changed by SBS with charging hoister
Enter agent and be added in the work tank of part hard pitch (adding necessary hard pitch bottoming when of SBS),
Hard pitch is added, until it reaches the Colophonium of measuring requirement and SBS while adding SBS modifier
Modifying agent, and then the compositions of hard pitch and SBS modifier, cut through two work is tank connected
Cut machine or colloid mill circulation shear several times, levigate after, hard pitch SBS mixture by pumping and enter,
Go out in the modified pitch growth tank that valve is transported to specify, be repeated several times above flow process and just can produce SBS
Modified pitch.
The process units of existing SBS modified pitch, as shown in Figure 4, including SBS modifier feeding
Elevator, the work tank A being connected with charging hoister, with work tank A by some Colophonium pipes and valve
The work tank B that door connects, is provided with colloid mill between work tank A and work tank B, also includes and work
Make tank connected some growth tanks.The process units of this structure has the disadvantage in that one, two
Work tank works simultaneously, uses a period of time, and SBS modifier and asphalt mixture adhere in tank body
On wall, the time, the longest adhesion was the most, until blocking pipeline or colloid mill and cannot running, and during cleaning,
Need the construction that stops production, affect supply of material progress；Its two, be fitted without scraping member in work tank, and
SBS modifier and Colophonium are all stickums, easily stick to, on the inwall of work tank, cause resource
Waste, cleaning simultaneously frequently, affects production efficiency；Its three, colloid mill charging and discharging mouth only connects
Valve and pump, owing to SBS modifier and Colophonium are all stickums, be liable to stick to entering of colloid mill
On the wall of material mouth or discharging opening, easily cause charging or discharge blockage, affect the normal of process units
Run.
Utility model content
The deficiency existed for prior art, this utility model provides a kind of production efficiency height, is easy to inspection
The process units of the SBS modified pitch repaiied.
In order to achieve the above object, the technical scheme that this utility model is taked:
A kind of process units of SBS modified pitch, including charging hoister, described charging hoister
Being connected by pipeline and have the first work tank and the second work tank, described first and second work tank is all by pipe
Road and the 3rd work tank connect, and are provided with colloid mill between first and second work tank and the 3rd work tank.
As optimal technical scheme, in order to prevent material sticks on the inwall of work tank, make full use of
Material, improves the utilization rate of material, extends the time of cleaning work tank simultaneously, improve production efficiency,
Described first, second and third work tank is mounted on wall scraper.
As optimal technical scheme, in order to prevent SBS modifier and Colophonium to be attached to the charging of colloid mill
On mouth or discharging opening, it is ensured that in material smooth and easy inflow charging aperture or smooth and easy outflow discharging opening, prevent non-meter
Draw and shut down, be effectively improved production efficiency simultaneously, the charging and discharging mouth of described colloid mill is equipped with spiral
Propeller.
Compared with prior art, this utility model has the advantages that
1, three work tanks are set, change the structure of two work tanks of tradition.Use three works simultaneously
Make tank, significantly promote the production efficiency of SBS modified pitch；Use work tank two-by-two, both can carry out
Also can maintain while production, it is to avoid non-programmed halt, production efficiency is high, and practicality is good.
2, arranging wall scraper in work tank, the SBS effectively struck off on the inwall sticking to work tank changes
Property Colophonium, it is to avoid pile up, make full use of material, improve the utilization rate of material, extend fettler simultaneously
Make the time of tank, improve production efficiency.
3, being equipped with spiral propeller on the charging and discharging mouth of colloid mill, spiral propeller is to dope
The flowing of matter has the effect of power-assisted, can effectively prevent material to be attached to charging aperture or the discharging opening of colloid mill
Wall on, it is ensured that material is smooth and easy in charging aperture or discharging opening to be flowed in or out, and prevents unplanned stopping
Machine, is effectively improved production efficiency.
Accompanying drawing explanation
With specific embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of work tank；
Fig. 3 is the top view of work tank；
Fig. 4 is the structural representation of existing process units
Drawing reference numeral: 1, charging hoister, 1-1, elevating hopper, 1-2, material-falling hopper, 1-3, blower fan,
2, the first work tank, the 3, second work tank, the 4, the 3rd work tank, 5, colloid mill, 6, scrape wall
Device, 7, agitator, 7-1, shaft, 7-2, paddle, 8, valve, 9, drive pump.
Detailed description of the invention
This utility model one specific embodiment is proposed as shown in Figure 1, a kind of SBS modified pitch
Process units, including the charging hoister 1 for promoting SBS modifier, described charging hoister 1
The material-falling hopper 1-2 being connected including elevating hopper 1-1 and elevating hopper 1-1 and conveying and blanking bucket 1-2 material
Blower fan 1-3, described blower fan 1-3 by pipeline connect have the first work tank 2 and the second work tank 3,
Described first work tank the 2, second work tank 3 is all connected by pipeline and the 3rd work tank 4, every
The valve 8 controlling material conveying, described first work tank the 2, second work tank 3 it is equipped with on pipeline
And it is provided with colloid mill 5, and the storage of first work tank the 2, second work tank 3 between the 3rd work tank 4
Material pipe is connected with the charging aperture of colloid mill 5, and the 3rd work tank 4 is connected with the discharging opening of colloid mill 5,
It is mounted on for stirring SBS in described first work tank the 2, second work tank the 3, the 3rd work tank 4
The agitator 7 of modifying agent and asphalt mixture, described agitator 7 includes shaft 7-1, parallel sets
Some paddle 7-2 on shaft 7-1, process units also includes for driving material to carry
Drive pump 9, several growth tanks being used for growing mix homogeneously SBS modified pitch.
Described first work tank the 2, second work tank the 3, the 3rd work tank 4 is mounted on wall scraper 6,
And wall scraper 6 is co-axially mounted with agitator 7, wall scraper 6 can be arranged on shaft 7-1,
Preferably by install change-speed gearing, the rotating speed making agitator 7 is 50 revs/min, and wall scraper 6 turn
Speed is 10～12 revs/min.Wall scraper 6 can effectively strike off and stick to first work tank the 2, second work
SBS modifier on tank the 3, the 3rd work tank 4 inwall and the stickum of Colophonium, make full use of thing
Material, improves the utilization rate of material, the most effectively reduces the frequency of cleaning work tank, is greatly improved production
Efficiency.
Spiral propeller, and the spiral shell of spiral propeller it is equipped with on the charging and discharging mouth of described colloid mill 5
Spin axis should not arrange long, owing to the mixture of SBS Yu Colophonium mostly is high concentration thick substances, easily
It is attached on charging aperture or the discharging opening of colloid mill 5, easily causes charging or discharge blockage, spiral shell is set
Rotation propeller, can make charging aperture or the light punishment in advance of discharging opening of colloid mill 5, prevent colloid mill 5 from feeding
Material arch camber in Kou, charging aperture wall sizing Deng Bu Channel Group phenomenon, it is ensured that material is in charging aperture or discharging
Smooth and easy in Kou flow in or out, prevent non-programmed halt, be effectively improved the production efficiency of device.
When this utility model uses: SBS modifier be placed in elevating hopper, open process units corresponding
Driving means.
If use three work tanks: the first tank bottoms middle importing to the first work tank 2 is a certain amount of simultaneously
Hard pitch, then SBS modifier is imported in the first work tank 2, limit imports hard pitch, the
One work tank 2 carries out self-loopa, when the SBS modifier in the first work tank 2 and height with colloid mill 5
After temperature Colophonium addition is a certain amount of, carry out the circulation between the first work tank 2 and the 3rd work tank 4, glue
Grinding 2～3 times mixture, the SBS modified pitch after being refined by the 3rd work tank 4 is arranged by driving pump
Sky is grown in growth tank；Again SBS modifier is put in the second work tank 3, limit simultaneously
Add hard pitch limit in addition swelling SBS modifier, the SBS modifier in the second work tank 3
After a certain amount of with hard pitch addition, carry out the circulation between the second work tank 3 and the 3rd work tank 4,
Colloid mill 2～3 times mixture, the SBS modified pitch after being refined by the 3rd work tank 4 is by driving pump
It is emptied to grow in tank and grows.Particularly as follows: lead tank at the first work tank 2 and the 3rd work tank 4,
During mill SBS asphalt mixture, in the second work tank 3, add hard pitch and SBS modifier；
Tank is led equally, during mill SBS asphalt mixture, to first at the second work tank 3 and the 3rd work tank 4
Work tank 2 adds hard pitch and SBS modifier；Realize first work tank the 2, second work tank
3 are used alternatingly, and can significantly improve production efficiency.Improve the quantum of output of unit interval.
If use work tank two-by-two: produce SBS modified pitch, simultaneously to wherein the first work tank 2
Or second work tank 3 carry out cleaning maintenance, do not interfere with supply of material progress, improve production efficiency.
Certainly, the most simply combine accompanying drawing this utility model preferred embodiment has been made in detail
Describe, not limit practical range of the present utility model with this, all according to principle of the present utility model, structure
Make and structure is made equivalence change, all should be covered by protection domain of the present utility model.
Claims (3)
1. the process units of a SBS modified pitch, including charging hoister (1), it is characterized in that: described charging hoister (1) is connected by pipeline the first work tank (2) and the second work tank (3), described first and second work tank (2,3) is all connected by pipeline and the 3rd work tank (4), and is provided with colloid mill (5) between first and second work tank (2,3) and the 3rd work tank (4).
The process units of a kind of SBS modified pitch the most according to claim 1, it is characterised in that: described first, second and third work tank is mounted on wall scraper (6) in (2,3,4).
The process units of a kind of SBS modified pitch the most according to claim 1 and 2, it is characterised in that: it is equipped with spiral propeller on the charging and discharging mouth of described colloid mill (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620428107.0U CN205775713U (en) | 2016-05-12 | 2016-05-12 | A kind of process units of SBS modified pitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620428107.0U CN205775713U (en) | 2016-05-12 | 2016-05-12 | A kind of process units of SBS modified pitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205775713U true CN205775713U (en) | 2016-12-07 |
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ID=57408996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620428107.0U Active CN205775713U (en) | 2016-05-12 | 2016-05-12 | A kind of process units of SBS modified pitch |
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| CN (1) | CN205775713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803897A (en) * | 2016-05-12 | 2016-07-27 | 广西国创道路材料有限公司 | Production device of SBS (Styrene Butadiene Styrene) modified asphalt |
-
2016
- 2016-05-12 CN CN201620428107.0U patent/CN205775713U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803897A (en) * | 2016-05-12 | 2016-07-27 | 广西国创道路材料有限公司 | Production device of SBS (Styrene Butadiene Styrene) modified asphalt |
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| GR01 | Patent grant |