CN202530017U - Modified asphalt preparation device - Google Patents
Modified asphalt preparation device Download PDFInfo
- Publication number
- CN202530017U CN202530017U CN2012201788988U CN201220178898U CN202530017U CN 202530017 U CN202530017 U CN 202530017U CN 2012201788988 U CN2012201788988 U CN 2012201788988U CN 201220178898 U CN201220178898 U CN 201220178898U CN 202530017 U CN202530017 U CN 202530017U
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- CN
- China
- Prior art keywords
- asphalt
- tank
- jar
- bitumenpump
- modified asphalt
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Working-Up Tar And Pitch (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Road Paving Structures (AREA)
Abstract
The utility model discloses a modified asphalt preparation device and is characterized by comprising a matrix asphalt tank, a heat exchanger, a premixing tank, a colloid grinder and a modified asphalt tank, wherein the matrix asphalt tank is communicated with the heat exchanger through an asphalt pump A, and the other end of the heat exchanger is connected with the premixing tank. An auger conveyor is connected with the premixing tank, and the premixing tank is communicated with an asphalt pump B. The asphalt pump B is communicated with the colloid grinder. The colloid grinder is communicated with the modified asphalt tank through a pipeline, and the modified asphalt tank is connected with an asphalt pump C through the pipeline. The modified asphalt preparation device has the advantages of being reasonable in design and high in production efficiency and energy-saving and consumption-reducing.
Description
Technical field
The utility model relates to the pitch manufacture field, is specially a kind of modified asphalt preparation device.
Background technology
Along with increasing rapidly of highway in China transport development, Road transport is busy day by day.Diseases such as the rut of bituminous pavement, cracking, hole groove are very serious.For improve the performance of bituminous pavement comprehensively, adopting modifying asphalt is one of effective measures.At present, use the more modifying asphalts such as SBR, PE, EVA, rubber powder, SBS that mainly contain, and SBS is because its good two-way modification performance (promptly changing the high temperature of matrix pitch and the ability of low-temperature performance simultaneously) obtains using more widely in recent years.The SBS modifying asphalt is to prepare as properties-correcting agent with styrene-butadiene one styrene block copolymer (being SBS); Through the physical blending process; The swelling phenomenon takes place in aromatic hydrocarbons in the SBS adsorptive pitch and colloid, forms new colloidal structure system; Promptly in pitch, form network structure, the bituminous performance is improved comprehensively.
Modifying asphalt is additives (properties-correcting agent) such as admixture rubber, resin, high molecular polymer, levigated rubber powder or other fillers; Or take to measures such as pitch mild oxidation processing the asphaltic binder that makes the performance of pitch or asphalt be improved and process.Its mechanism of modifying asphalt has two kinds, and the one, change the pitch chemical constitution, the 2nd, make properties-correcting agent be uniformly distributed in the certain spacial framework of formation in the pitch.In real life; Because many variations take place in road: the traffic flow and the frequency sharp increase of going, the axle of freight is heavy constantly to be increased, and it generally carries out the divided lane one-way traffic; So require: the resistance to flow on its road surface is further improved in (1), i.e. the ability of anti-rut under the high temperature; (2) improve flexibility and elasticity, the i.e. ability of cracking resistance under the low temperature; (3) improve the abrasion performance ability and increase the service life.
Wherein the patent No. is that the Chinese utility model patent of CN200620104881.2 discloses a kind of modified asphalt production device; This utility model is characterized in that this device comprises according to the order of flow process: batch mixes jar, elementary shearing handling machinery, high-shear dispersion machine, high precision shredder, quick homogenization device, bitumenpump, hold-up vessel; By pipe connection, the pipeline that the bottom of batch mixes jar is equipped with the discharging pneumavalve and is led to elementary shearing handling machinery is provided with gate valve between each equipment.Wherein the patent No. is that the utility model patent of CN200920077047.2 discloses a kind of SBS modified asphalt production device, and this production equipment is made up of through pipe connection a plurality of bitumenpumps, low-temperature heater, high temperature heater (HTH), the batching swelling can, multistage high-shear emulsion machine, the SBS that have the insulation heating and disperse to stir and shear function weigh delivery system and the additive metering system etc. of delivery system, stablizer of weighing.Through the temperature of each node of strictness control, it is aging to prevent that pitch from taking place in production process, reaches the purpose of stablizing SBS modifying asphalt quality.
Modified pavement asphalt is mainly used in the application of mating formation of special occasions such as airfield runway, waterproofing bridge floor, parking, Playgrounds, heavy traffic road surface, intersection and turning, road surface at present.Recently Europe is applied to the maintenance and the reinforcement of network of highways with modifying asphalt, has promoted the widespread usage of modified pavement asphalt significantly.
The utility model content
The purpose of the utility model is at this a kind of modified asphalt preparation device to be provided, and has characteristics reasonable in design, energy-saving and cost-reducing, that production efficiency is high.
The utility model is achieved in that a kind of modified asphalt preparation device of structure, it is characterized in that: comprise being provided with matrix pitch jar, interchanger, premixing tank, colloidal mill and modifying asphalt jar; Wherein said matrix pitch jar is communicated with interchanger through bitumenpump A; This interchanger the other end is connected with said premixing tank; Spiral conveyer is connected with premixing tank, and premixing tank connects logical bitumenpump B, and this bitumenpump B is communicated with colloidal mill; Said colloidal mill is connected the modifying asphalt jar through pipeline, and the modifying asphalt jar is connected with bitumenpump C through pipeline.
The advantage of the utility model is: the utility model provides a kind of modified asphalt preparation device through improvement, has characteristics reasonable in design, energy-saving and cost-reducing, that production efficiency is high.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 101, matrix pitch jar, 102, interchanger, 103, premixing tank, 104, colloidal mill, 105, the modifying asphalt jar, 106, bitumenpump A, 107, spiral conveyer, 108, bitumenpump B, 109, bitumenpump C.
Embodiment
Below in conjunction with accompanying drawing the utility model is made detailed description:
The utility model provides a kind of modified asphalt preparation device at this, and is as shown in Figure 1; The said modified asphalt preparation device of the utility model includes matrix pitch jar 101, interchanger 102, premixing tank 103, colloidal mill 104 and modifying asphalt jar 105 from forming.Wherein said matrix pitch jar 101 is communicated with interchanger 102 through bitumenpump A106, and these interchanger 102 the other ends are connected with said premixing tank 103.Spiral conveyer 107 is connected with premixing tank 103; Premixing tank 103 connects logical bitumenpump B108; This bitumenpump B108 is communicated with colloidal mill 104; Said colloidal mill 104 is connected modifying asphalt jar 105 through pipeline, and modifying asphalt jar 105 is connected with bitumenpump C109 through pipeline, is used for modifying asphalt jar 105 modifying asphalts are exported.
The production technique that the utility model is corresponding is:
1) starts bitumenpump A, output matrix pitch jar 101;
2) start premixing tank 103, through spiral conveyer 107 input properties-correcting agent;
3) start bitumenpump B,, produce modifying asphalt through colloidal mill 104 with output in the premixing tank 103;
4) through bitumenpump C modifying asphalt is exported.
The utility model provides a kind of modified asphalt preparation device through improvement, has characteristics reasonable in design, energy-saving and cost-reducing, that production efficiency is high.
Claims (1)
1. a modified asphalt preparation device is characterized in that: comprise being provided with matrix pitch jar (101), interchanger (102), premixing tank (103), colloidal mill (104) and modifying asphalt jar (105); Wherein said matrix pitch jar (101) is communicated with interchanger (102) through bitumenpump A (106); This interchanger (102) the other end is connected with said premixing tank (103); Spiral conveyer (107) is connected with premixing tank (103); Premixing tank (103) connects logical bitumenpump B (108); This bitumenpump B (108) is communicated with colloidal mill (104), and said colloidal mill (104) is connected modifying asphalt jar (105) through pipeline, and modifying asphalt jar (105) is connected with bitumenpump C (109) through pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201788988U CN202530017U (en) | 2012-04-25 | 2012-04-25 | Modified asphalt preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201788988U CN202530017U (en) | 2012-04-25 | 2012-04-25 | Modified asphalt preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202530017U true CN202530017U (en) | 2012-11-14 |
Family
ID=47131213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201788988U Expired - Fee Related CN202530017U (en) | 2012-04-25 | 2012-04-25 | Modified asphalt preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202530017U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105647210A (en) * | 2016-03-28 | 2016-06-08 | 昆山科顺防水材料有限公司 | Environment-friendly high-efficiency modified asphalt waterproof roll mixing device and process |
| CN107626717A (en) * | 2017-09-28 | 2018-01-26 | 重庆天志环保有限公司 | A kind of bitumen solidification technique of hazardous waste |
-
2012
- 2012-04-25 CN CN2012201788988U patent/CN202530017U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105647210A (en) * | 2016-03-28 | 2016-06-08 | 昆山科顺防水材料有限公司 | Environment-friendly high-efficiency modified asphalt waterproof roll mixing device and process |
| CN107626717A (en) * | 2017-09-28 | 2018-01-26 | 重庆天志环保有限公司 | A kind of bitumen solidification technique of hazardous waste |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20190425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |