CN202369890U - Continuous-producing mixing stirring device for rubber asphalt - Google Patents
Continuous-producing mixing stirring device for rubber asphalt Download PDFInfo
- Publication number
- CN202369890U CN202369890U CN 201120572590 CN201120572590U CN202369890U CN 202369890 U CN202369890 U CN 202369890U CN 201120572590 CN201120572590 CN 201120572590 CN 201120572590 U CN201120572590 U CN 201120572590U CN 202369890 U CN202369890 U CN 202369890U
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- bearing
- rubber powder
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Abstract
The utility model relates to a continuous-producing mixing stirring device for rubber powder and asphalt. The device comprises a motor (1), a motor base (2), a coupler (3), a stirring shaft (4), an upper bearing (5), an upper bearing base (6), a asphalt charging port (7), a rubber powder feeding port (8), a three-blade paddle blade (9), a scattering wheel blade (10), a base bearing (11), a base bearing base (12), a mixture outlet (13) and a tank (14), wherein the three-blade paddle blade (9) and the scattering wheel blade (10) are mounted on the stirring shaft (4); the stirring shaft (4) is supported and positioned by the upper bearing (5) and the base bearing (11) and is coupled with the motor (1) through the coupler (3); the motor base (2) and the upper bearing base (6) are fixedly arranged on a top plate of the tank (14); and the bearing base (12) is fixedly arranged at the bottom of the tank (14). The rubber powder and asphalt can be continuously added into the tank of the device provided by the utility model, the mixture after being stirred is continuously pumped from the tank, the liquid level in the tank is basically kept unchanged, and the production of rubber asphalt is realized.
Description
Technical field
The utility model belongs to makes the solid-liquid mixing apparatus, is specifically related to rubber asphalt and produces mixed stirring device continuously.
Background technology
Along with the rapid development of China's economy and the fast development of auto industry, by 2010, China's automobile pollution will reach 7,000 ten thousand, and the tire production amount will reach more than 300,000,000, and simultaneously the generation of junked tire will reach 200,000,000, and with annual 6500 ten thousand speed increment.How these tires are rationally reclaimed and utilization once more, will be of great importance to materials recycling and environmental protection undoubtedly.And junked tire is made into the rubber powder regeneration is that the junked tire of generally acknowledging is innoxious, one of treating method of resource.The highway industry is mixed into a kind of novel bitumen for road use, i.e. rubber asphalt with the modifier of rubber powder as plain asphalt with itself and pitch.Rubber asphalt can be used for the auxilliary high-grade asphalt concrete pavement of building, and its maximum characteristics are the generations that can effectively improve the road supporting capacity and reduce the various cracks of highway pavement, early disease such as loose.
Rubber asphalt is the cementitious matter that is mixed by common matrix pitch, rubber powder and some other additive, minimum 15% of the total amount that accounts for of rubber constituent, and rubber and heated bitumen produce fully to melt and expand and well-mixed in premix stirs.The processing technology of rubber asphalt is that a certain amount of rubber powder and additive are joined in the hard pitch, stirs to grow to form rubber asphalt.The common system of mixing mode has intermittently the system of mixing, mixes mode such as system continuously.
Along with developing rapidly of highway in China construction, rubber asphalt has obtained large-scale promotion and use, so rubber powder modified asphalt Development of production Equipment and the progressively perfect particularly necessity that seems.
Summary of the invention
The utility model provides a kind of mixing plant, and rubber powder and pitch can be mixed within a short period of time, realizes the continuous production of rubber asphalt.Be used for solving rubber asphalt production equipment rubber powder and mix uneven problem with pitch.
The technical scheme of the utility model: the continuous mixed stirring device of a kind of rubber powder and pitch, it comprises motor 1, motor base (frame) 2, shaft coupling 3; Shaft 4, upper bearing (metal) 5, top chock 6, pitch charge door 7; Rubber powder charging aperture 8, three leaf blade sheets 9 are broken up impeller blade 10, base bearing 11; Lower shaft bearing 12, compound outlet 13, tank body 14; Three leaf blade sheets 9 with break up impeller blade 10 and be installed on the shaft 4; Shaft 4 is by upper bearing (metal) 5 and base bearing 11 supporting location; And connect through shaft coupling 3 with motor 1; Motor base (frame) 2 is fixed on tank body 14 top boards with top chock 6, and both sides, tank body 14 upper end are provided with pitch charge door 7 and rubber powder charging aperture 8, and lower shaft bearing 12 is fixed in tank body 14 bottoms.Break up impeller blade 10 by breaing up dish and breaing up tooth and forms, break up dish and be provided with installing hole, break up tooth and be uniformly distributed in to break up and coil a week, and be interspersed one on the other, break up tooth and break up that angle is 70 °～100 ° between the dish.
The utility model compared with prior art has following beneficial effect: the utility model is simple in structure, and handling ease, and rubber powder is the mixing of pitch has realized that rubber asphalt produces continuously.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is that the utility model is broken up the impeller blade structural representation.
The specific embodiment
The continuous mixed stirring device of a kind of rubber powder and pitch, it comprises motor 1, motor base (frame) 2, shaft coupling 3; Shaft 4, upper bearing (metal) 5, top chock 6, pitch charge door 7; Rubber powder charging aperture 8, three leaf blade sheets 9 are broken up impeller blade 10, base bearing 11; Lower shaft bearing 12, compound outlet 13, tank body 14; Three leaf blade sheets 9 with break up impeller blade 10 and be installed on the shaft 4; Shaft 4 is by upper bearing (metal) 5 and base bearing 11 supporting location; And connect through shaft coupling 3 with motor 1; Motor base (frame) 2 is fixed on tank body 14 top boards with top chock 6, and both sides, tank body 14 upper end are provided with pitch charge door 7 and rubber powder charging aperture 8, and lower shaft bearing 12 is fixed in tank body 14 bottoms.Break up impeller blade 10 by breaing up dish and breaing up tooth and forms, break up dish and be provided with installing hole, break up tooth and be uniformly distributed in to break up and coil a week, and be interspersed one on the other, break up tooth and break up that angle is 70 °～100 ° between the dish.
A kind of rubber powder that makes is dispersed in the mixing plant in the pitch quickly and evenly, and realizes producing continuously.When technology is implemented; Actuating motor 1; Motor drives three leaf blade sheets with break up impeller blade and begin at a high speed rotation, pitch and rubber powder join the tank body 14 from pitch charge door 7 rubber powder charge doors 8 by certain flow respectively simultaneously, when tank level reaches total liquid level 1/2～2/3 place; Restart the mixture outlet pump, the mixed thing in the tank body is extracted out it by certain flow.In implementation process, pitch and rubber powder successively join in the tank body, and mixture after being mixed is continuously extracted out from tank body again, and the liquid level in the tank body remains unchanged basically, has realized the continuous production of rubber asphalt.
Claims (2)
1. the continuous mixed stirring device of rubber powder and pitch, it comprises motor (1), motor base (frame) (2), shaft coupling (3); Shaft (4), upper bearing (metal) (5), top chock (6), pitch charge door (7); Rubber powder charging aperture (8), three leaf blade sheets (9) are broken up impeller blade (10), base bearing (11); Lower shaft bearing (12), compound outlet (13), tank body (14); It is characterized in that: three leaf blade sheets (9) and break up impeller blade (10) and be installed on the shaft (4); Shaft (4) is by upper bearing (metal) (5) and base bearing (11) supporting location; And and motor (1) connect through shaft coupling (3); Motor base (frame) (2) and top chock (6) are fixed on tank body (14) top board, and both sides, tank body (14) upper end are provided with pitch charge door (7) and rubber powder charging aperture (8), and lower shaft bearing (12) is fixed in tank body (14) bottom.
2. according to the continuous mixed stirring device of described a kind of rubber powder of claim 1 and pitch; It is characterized in that: break up impeller blade (10) by breaing up dish and breaing up tooth and form; Break up dish and be provided with installing hole; Break up tooth and be uniformly distributed in and break up one week of dish, and be interspersed one on the other, break up tooth and break up that angle is 70 °～100 ° between the dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120572590 CN202369890U (en) | 2011-12-31 | 2011-12-31 | Continuous-producing mixing stirring device for rubber asphalt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120572590 CN202369890U (en) | 2011-12-31 | 2011-12-31 | Continuous-producing mixing stirring device for rubber asphalt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202369890U true CN202369890U (en) | 2012-08-08 |
Family
ID=46593599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120572590 Expired - Fee Related CN202369890U (en) | 2011-12-31 | 2011-12-31 | Continuous-producing mixing stirring device for rubber asphalt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202369890U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406053A (en) * | 2013-07-12 | 2013-11-27 | 信易电热机械有限公司 | Air counter flow mixing hopper and application method thereof |
| CN106988187A (en) * | 2017-05-04 | 2017-07-28 | 广西民族大学 | A kind of rubber asphalt rubber powder adding set and its adding method |
-
2011
- 2011-12-31 CN CN 201120572590 patent/CN202369890U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406053A (en) * | 2013-07-12 | 2013-11-27 | 信易电热机械有限公司 | Air counter flow mixing hopper and application method thereof |
| CN106988187A (en) * | 2017-05-04 | 2017-07-28 | 广西民族大学 | A kind of rubber asphalt rubber powder adding set and its adding method |
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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: 20120808 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |