CN208104966U - Modified asphalt stabilizer adding set - Google Patents
Modified asphalt stabilizer adding set Download PDFInfo
- Publication number
- CN208104966U CN208104966U CN201820276096.8U CN201820276096U CN208104966U CN 208104966 U CN208104966 U CN 208104966U CN 201820276096 U CN201820276096 U CN 201820276096U CN 208104966 U CN208104966 U CN 208104966U
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- CN
- China
- Prior art keywords
- agitator tank
- mixed liquor
- holding vessel
- tank
- transfer pipeline
- 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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Abstract
The utility model relates to a kind of modified asphalt stabilizer adding sets, it is characterised in that：Including agitator tank and holding vessel, the top of agitator tank is equipped with stabilizer input port and compatilizer inlet, the bottom of agitator tank is equipped with mixture export, holding vessel flat-top bores bottom, top is equipped with entry to mixed solution and mixed liquor refluxing opening, bottom is equipped with mixed liquor feed lines, it is connected between entry to mixed solution and the mixture export of agitator tank using transfer pipeline I, mixed liquor feed lines end connects oil pump, the outlet of oil pump is connected using transfer pipeline II with the flange port at the top of premixing tank in premix storehouse, the outlet of oil pump is connected using return line with the mixed liquor refluxing opening of holding vessel simultaneously, transfer pipeline II is equipped with mass flowmenter.It fundamentally solves the problems, such as that flue dust is larger during stabilizer is added in the premixing tank of existing modified pitch production system, reasonable in design, safe and reliable, avoids dust pollution, saves raw material.
Description
Technical field
The utility model relates to modified pitch production system, especially a kind of modified asphalt stabilizer adding set.
Background technique
Currently, modified pitch production system generally comprises premixing tank, pans and development tank, production technology is substantially base
Matter pitch is sent through the transfer pipeline of pitch tank field to heat exchanger, is exchanged heat, is changed with conduction oil provided by heat-conducting oil heating furnace system
Matrix pitch enters premixing tank through raw material pump after heat, and granule modified dose is sequentially sent to premixing tank by spiral metering scale with stabilizer
In, after stirring evenly after feed pump I enters the shearing grinding of colloid mill I, pans are then sent into, compatilizer is added in pans
Swelling is sent into colloid mill II through feed pump II after swelling and is ground, and finally enters development tank and carries out curing development.Wherein, premixing tank
Top be equipped with modifying agent and stabilizer material inlet, but there is a problem of that flue dust is larger in stabilizer adition process, pollute environment
And it causes to waste.
Summary of the invention
The purpose of this utility model is to provide for a kind of premix for fundamentally solving existing modified pitch production system
The modified asphalt stabilizer adding set of the larger problem of flue dust, reasonable in design during tank addition stabilizer, uses
Securely and reliably, dust pollution is avoided, raw material is saved.
The technical solution of the utility model is：
A kind of modified asphalt stabilizer adding set, it is characterised in that：Including being supported in modified pitch production system premix
The top of agitator tank on the outside of storehouse, the holding vessel below agitator tank, the agitator tank is equipped with stabilizer input port and phase
Hold agent inlet, the bottom of the agitator tank is equipped with mixture export, and the compatilizer inlet and mixture export periphery are equal
Equipped with steam heating coil pipe, temperature sensor is equipped in the agitator tank, the holding vessel flat-top bores bottom, and top is equipped with mixing
Liquid entrance and mixed liquor refluxing opening, bottom are equipped with mixed liquor feed lines, and the mixed liquor of the entry to mixed solution and agitator tank goes out
It is connected between mouthful using transfer pipeline I, the transfer pipeline I is equipped with control valve I, the connection of mixed liquor feed lines end
The outlet of oil pump, the oil pump is connected using transfer pipeline II with the flange port at the top of premixing tank in premix storehouse, while oil pump
Outlet be connected with the mixed liquor refluxing opening of holding vessel using return line, the mixed liquor feed lines are equipped with control valve
II, the transfer pipeline II is equipped with mass flowmenter.
Above-mentioned modified asphalt stabilizer adding set, the agitator tank is interior to be equipped with upper and lower liquidometer, prevents because in failure
Way stops production and is difficult to determine the additional amount of stabilizer.
Above-mentioned modified asphalt stabilizer adding set, the holding vessel is interior to be equipped with upper and lower liquidometer, prevents because in failure
Way stops production and is difficult to determine the additional amount of stabilizer.
Above-mentioned modified asphalt stabilizer adding set is connected with conveying on the outside of the compatilizer inlet of the agitator tank
The end of pipeline III, the feed-line III is connected with compatilizer feed pump, the inlet ductwork and phase of the compatilizer feed pump
Hold agent storage tank to be connected, the feed-line III is equipped with control valve III.
The inside of above-mentioned modified asphalt stabilizer adding set, the agitator tank is equipped with blender.
The utility model has the beneficial effects that：
1, in use, stabilizer is put into agitator tank in advance, the dissolution through compatilizer forms mixed liquor and enters holding vessel,
It is pumped by holding vessel in the premixing tank of modified pitch production system, during feeding intake to premixing tank, is fed intake for hydraulic seal again
Form, solves the problems, such as stabilizer addition manner there are flue dust big, will not generate dust pollution, will not cause to waste.
2, in order to accelerate solution rate, it is uniformly dissolved mixed liquor, compatilizer inlet and mixture export periphery are all provided with
Steam heating coil pipe, and the temperature sensor in agitator tank is realized fluid temperature and is monitored, in order to adjust coil pipe heating temperature
Degree.
3, for the ease of adjusting the flow for conveying mixed liquor into premixing tank, the outlet of oil pump and the mixed liquor of holding vessel are returned
Return line is connected between head piece, addition rate is controlled by adjusting regurgitant volume, while utilizing the quality on transfer pipeline II
Flowmeter monitors flow at any time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1. premixing storehouse, 2. premixing tanks, 3. transfer pipelines II, 4. compatilizer storage tanks, 5. compatilizer feed pumps, 6.
Feed-line III, 7. control valves III, 8. stabilizer input ports, 9. agitator tanks, 10. blenders, 11. compatilizer inlets, on 12.
Liquidometer, 13. lower liquidometers, 14. mixture exports, 15. control valves I, 16. transfer pipelines I, 17. entry to mixed solution, 18. storages
Deposit tank, 19. mixed liquor refluxing openings, 20. lower liquidometers, 21. mixed liquor feed lines, 22. control valves II, 23. oil pumps, 24. matter
Measure flowmeter, 25. return lines, liquidometer on 26..
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing.
As shown in Figure 1, the modified asphalt stabilizer adding set, including it is supported in modified pitch production system premix storehouse
The agitator tank 9 in 1 outside, the holding vessel 18 set on 9 lower section of agitator tank, the inside of the agitator tank 9 are equipped with blender 10.
The top of the agitator tank 9 is equipped with stabilizer input port 8 and compatilizer inlet 11, the bottom of the agitator tank 9
Equipped with mixture export 14, the compatilizer inlet 11 and 14 periphery of mixture export are equipped with steam heating coil pipe, institute
It states and is equipped with temperature sensor in agitator tank 9.18 flat-top of holding vessel bores bottom, and top is equipped with entry to mixed solution 17 and mixed liquor returns
Head piece 19, bottom are equipped with mixed liquor feed lines 21.It is sharp between the entry to mixed solution 17 and the mixture export 14 of agitator tank 9
It is connected with transfer pipeline I 16, the transfer pipeline I 16 is equipped with control valve I 15.21 end of the mixed liquor feed lines connection
The outlet of oil pump 23, the oil pump 23 is connected using transfer pipeline II 3 with the flange port for premixing 2 top of premixing tank in storehouse 1, together
When oil pump 23 outlet be connected with the mixed liquor refluxing opening 19 of holding vessel 18 using return line 25, the mixed liquor feed lines
21 are equipped with control valve II 22, and the transfer pipeline II 3 is equipped with mass flowmenter 24.The compatilizer of the agitator tank 9 injects
The outside of mouth 11 is connected with feed-line III 6, and the end of the feed-line III 6 is connected with compatilizer feed pump 5, described compatible
The inlet ductwork of agent feed pump 5 is connected with compatilizer storage tank 4, and the feed-line III 6 is equipped with control valve III 7.The stirring
It is equipped with upper and lower liquidometer 12,13 in tank 9, upper and lower liquidometer 26,20 also is provided in the holding vessel 18, to prevent because of failure
Midway stops production and is difficult to determine the additional amount of stabilizer.
Claims (5)
1. a kind of modified asphalt stabilizer adding set, it is characterised in that：Including being supported in modified pitch production system premix library
Agitator tank on the outside of room, the holding vessel below agitator tank, the top of the agitator tank are equipped with stabilizer input port and compatible
The bottom of agent inlet, the agitator tank is equipped with mixture export, and the compatilizer inlet and mixture export periphery are all provided with
There is steam heating coil pipe, temperature sensor is equipped in the agitator tank, the holding vessel flat-top bores bottom, and top is equipped with mixed liquor
Entrance and mixed liquor refluxing opening, bottom are equipped with mixed liquor feed lines, the mixture export of the entry to mixed solution and agitator tank
Between using transfer pipeline I be connected, the transfer pipeline I be equipped with control valve I, the mixed liquor feed lines end connection oil
The outlet of pump, the oil pump is connected using transfer pipeline II with the flange port at the top of premixing tank in premix storehouse, while oil pump
Outlet is connected using return line with the mixed liquor refluxing opening of holding vessel, and the mixed liquor feed lines are equipped with control valve II,
The transfer pipeline II is equipped with mass flowmenter.
2. modified asphalt stabilizer adding set according to claim 1, it is characterised in that：It is equipped in the agitator tank
Upper and lower liquidometer.
3. modified asphalt stabilizer adding set according to claim 1, it is characterised in that：It is equipped in the holding vessel
Upper and lower liquidometer.
4. modified asphalt stabilizer adding set according to claim 1, it is characterised in that：The compatilizer of the agitator tank
Feed-line III is connected on the outside of inlet, the end of the feed-line III is connected with compatilizer feed pump, described compatible
The inlet ductwork of agent feed pump is connected with compatilizer storage tank, and the feed-line III is equipped with control valve III.
5. modified asphalt stabilizer adding set according to claim 1, it is characterised in that：The inside of the agitator tank is set
There is blender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820276096.8U CN208104966U (en) | 2018-02-27 | 2018-02-27 | Modified asphalt stabilizer adding set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820276096.8U CN208104966U (en) | 2018-02-27 | 2018-02-27 | Modified asphalt stabilizer adding set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208104966U true CN208104966U (en) | 2018-11-16 |
Family
ID=64125401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820276096.8U Active CN208104966U (en) | 2018-02-27 | 2018-02-27 | Modified asphalt stabilizer adding set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208104966U (en) |
-
2018
- 2018-02-27 CN CN201820276096.8U patent/CN208104966U/en active Active
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