CN203002246U - Mixture stirring device - Google Patents
Mixture stirring device Download PDFInfo
- Publication number
- CN203002246U CN203002246U CN 201220594275 CN201220594275U CN203002246U CN 203002246 U CN203002246 U CN 203002246U CN 201220594275 CN201220594275 CN 201220594275 CN 201220594275 U CN201220594275 U CN 201220594275U CN 203002246 U CN203002246 U CN 203002246U
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- turning cylinder
- stirred vessel
- stirring
- electro
- mixture stirring
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Abstract
The utility model relates to a mixture stirring device which comprises a turnover stirring container, a heating element, a temperature sensor and a timer, wherein the stirring container is internally provided with two parallel rotating shafts parallel to the water level; a plurality of stirring blades are arranged on each rotating shaft; the heating element and the temperature sensor are arranged outside the wall of the stirring container; and heat insulation cotton covers the turnover stirring container. Compared with the prior art, mixture with good representativeness, particularly foamed asphalt mixture, can be produced in a laboratory in a simulative manner through the stirring device disclosed by the utility model, and the technical problem how to obtain foamed asphalt mixture (cold mixing and hot mixing) with good stirring effect under the working condition of stimulating actual construction site at a laboratory condition is solved.
Description
Technical field
The utility model relates to a kind of mixture stirring device.
Background technology
The operating mode difference of laboratory condition and practice of construction is to cause one of laboratory test results and the not the same reason of practice of construction.For the system of mixing of foamed asphalt cold mixing compound, vertical stirring equipment more commonly both at home and abroad is as the Hobart of Germany.This agitating mode comes with some shortcomings: this equipment adopts single shaft to stir, and stirs insufficiently, compound is produced emanate; Simultaneously, the stirring capacity of single shaft agitating mode is limited, usually is no more than 10kg, is unfavorable for making System for Large-scale Specimen.
Actual construction is all the Double-horizontal-shaft stirring technique that adopts with mixing plant.Vertical stirring equipment is mixed the material of making does not have representativeness, can not simulate the operating mode of actual mixing plant.Existing mixing plant does not have the heat tracing facility, can only be used for cold mixing technique, can not be used for temperature and mix technique.The place with Foamed Asphalt scheme generally all needed under lab to carry out mix-design and verification experimental verification with instrument and equipment before implementing.Along with the application of this technology in China's road construction is more and more extensive, need the good mixing plant of a kind of mixing effect to mix foamed asphalt compound processed.
Summary of the invention
In order to solve the deficiencies in the prior art, the utility model provides a kind of mixture stirring device, foamed asphalt mixing plant involved in the present invention can under lab be simulated and be produced representative good foamed asphalt compound, has solved the technical problem of the good foamed asphalt compound (cold mixing and heat are mixed) of the mixing effect that how to obtain simulation practice of construction field working conditions under laboratory condition.
in order to realize the present invention, specifically by the following technical solutions: this mixture stirring device specifically comprises stirred vessel, electro-motor, heating and heat-insulating device, timer, described electro-motor is connected with stirred vessel respectively with heating and heat-insulating device, timer is connected with electro-motor, described stirred vessel both sides are provided with for the wheel shape handrail of controlling the stirred vessel upset, when being used for cold mixing, foamed asphalt needs first to add mixing water toward gathering materials, the top cover specialized designs of mixing plant involved in the present invention water inlet, the convenient water that adds when stirring is gathered materials, design simultaneously timer and be used for accurately controlling the time that the foamed asphalt compound stirs.The turning cylinder that is provided with in described stirred vessel, turning cylinder drives by electro-motor, and turning cylinder is provided with stirring vane, and described stirring vane and turning cylinder are at an angle to be non-uniformly distributed on turning cylinder.
Described turning cylinder can be two turning cylinders parallel with horizontal plane of parallel installation, can be also three three-dimensional parallel turning cylinders parallel with horizontal plane of triangle.Adopt two turning cylinders, three especially three-dimensional parallel turning cylinders can guarantee the effect that stirs the most fully.
Place with Foamed Asphalt not only can be used for the cold mixing technology but also can mix technology for temperature.In order to widen the range of application of mixing plant, mixing plant involved in the present invention has adopted heating and heat-insulating device, possesses cold mixing and temperature and mixes two kinds of functions.Described heating and heat-insulating device comprises heating element heater and the temperature sensor that is connected with described stirred vessel, and the heat-preservation cotton that is arranged on the stirred vessel outer surface, covers heat-preservation cotton and have good heat insulation effect outside the stirred vessel wall.Heating element heater is generally electronic heating element, heating element heater can heat the spice in stirred vessel, turning cylinder does not stop upset back and forth simultaneously in spice, stirring vane on the drive turning cylinder ceaselessly stirs spice stumbles, described stirring vane and turning cylinder are at an angle to be non-uniformly distributed on turning cylinder, with the abundant mixing that guarantees spice and the temperature that guarantees spice at one evenly and in the scope of balance.Adopt present technique to guarantee fully the uniformity that compound stirs.The foamed asphalt compound that stirs out has good representativeness.
The angle of preferred stirring vane and turning cylinder is 90 degree at right angle settings, and installation can guarantee that the blade stirring can be the most abundant like this.The rotating speed of described turning cylinder is adjustable, the intensity when be used for to regulate stirring, but turn to not only forward but also can reverse, the rotating of turning cylinder and the degree of strength of rotational strength can be controlled by electro-motor.
This equipment also specialized designs contact-making switch, to guarantee operating personnel's safety.The stirred vessel specialized designs be used for the wheel shape handrail of upset, facilitate toppling over of compound, rotate by operation the upset that the wheel shape handrail is realized stirred vessel.
The rotation of the agitating device of mixing plant is by electrical motor driven, and stirring capacity is enough; The stirred vessel of mixing plant can be done as required and stir the size of blocking container when making System for Large-scale Specimen, because the horsepower of electro-motor is enough, can drive the shaft action in large-sized stirred vessel.
Description of drawings
Fig. 1: be stereogram of the present utility model, comprise turning cylinder 1, stirring vane 2, wheel shape handrail 3, timer 4, stirred vessel 5, electro-motor 6, heating element heater 7, temperature sensor 8, moisturizing cotton 9.
Fig. 2: be the utility model top cover schematic diagram, comprise 10 stirred vessel top covers, 11 water inlets.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is a kind of embodiment of the present utility model, specifically comprise stirred vessel 5, electro-motor 6, heating and heat-insulating device, timer 4, described electro-motor 6 is connected with stirred vessel 5 respectively with heating and heat-insulating device, timer 4 is connected with electro-motor 6, described stirred vessel 5 both sides are provided with for the wheel shape handrail 3 of controlling the stirred vessel upset, when being used for cold mixing, foamed asphalt needs first to add mixing water toward gathering materials, the top cover specialized designs of mixing plant involved in the present invention water inlet, the convenient water that adds when stirring is gathered materials, design simultaneously timer 4 and be used for accurately controlling the time that the foamed asphalt compound stirs.The turning cylinder 1 that is provided with in described stirred vessel 5, turning cylinder 1 drives by electro-motor 6, and turning cylinder 1 is provided with stirring vane 2, and described stirring vane 2 is non-uniformly distributed on turning cylinder 1 with turning cylinder 1 is at an angle.Turning cylinder 1 is three three-dimensional parallel turning cylinders parallel with horizontal plane of triangle.
Heating and heat-insulating device comprises heating element heater 7 and the temperature sensor 8 that is connected with stirred vessel 5, is arranged on the heat-preservation cotton 9 of stirred vessel outer surface
Stirring vane 2 is 90 degree at right angle settings with the angle of turning cylinder 1, and the rotating speed of turning cylinder 1 is adjustable, is used for regulating the intensity when stirring, but turns to not only forward but also can reverse, and the rotating of turning cylinder and the degree of strength of rotational strength can be controlled by electro-motor.
Stirred vessel 5 outsides are provided with the wheel shape handrail 3 for upset, facilitate toppling over of compound, rotate by operation the upset that wheel shape handrail 3 is realized stirred vessel 5.
Above-described embodiment, the utility model specific embodiment several more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in protection domain of the present utility model.
Claims (6)
1. mixture stirring device, comprise: stirred vessel, electro-motor, heating and heat-insulating device, timer, described electro-motor is connected with stirred vessel respectively with heating and heat-insulating device, timer is connected with electro-motor, described stirred vessel both sides are provided with for the wheel shape handrail of controlling the stirred vessel upset, it is characterized in that: described stirred vessel top is provided with the stirred vessel top cover, establish water inlet on top cover, the turning cylinder that is provided with in described stirred vessel, turning cylinder drives by electro-motor, turning cylinder is provided with stirring vane, described stirring vane and turning cylinder are at an angle to be non-uniformly distributed on turning cylinder.
2. a kind of mixture stirring device according to claim 1, it is characterized in that: described turning cylinder is two turning cylinders parallel with horizontal plane of parallel installation.
3. a kind of mixture stirring device according to claim 1 is characterized in that: described turning cylinder is three three-dimensional parallel turning cylinders parallel with horizontal plane of triangle.
4. according to claim 1,2 or 3 described a kind of mixture stirring devices, it is characterized in that: described heating and heat-insulating device comprises heating element heater and temperature sensor.
5. a kind of mixture stirring device according to claim 4, it is characterized in that: the stirred vessel outer wall is provided with heat-preservation cotton.
6. according to claim 1,2 or 3 described a kind of mixture stirring devices is characterized in that: the angle of described stirring vane and turning cylinder is 90 degree at right angle settings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220594275 CN203002246U (en) | 2012-11-12 | 2012-11-12 | Mixture stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220594275 CN203002246U (en) | 2012-11-12 | 2012-11-12 | Mixture stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203002246U true CN203002246U (en) | 2013-06-19 |
Family
ID=48593882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220594275 Expired - Fee Related CN203002246U (en) | 2012-11-12 | 2012-11-12 | Mixture stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203002246U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324631A (en) * | 2014-09-11 | 2015-02-04 | 华南理工大学 | Temperature-controlled MA asphalt mixture stirring apparatus |
| CN105126973A (en) * | 2015-09-02 | 2015-12-09 | 多氟多化工股份有限公司 | Crusher for producing small-particle sodium metasilicate crystals |
-
2012
- 2012-11-12 CN CN 201220594275 patent/CN203002246U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324631A (en) * | 2014-09-11 | 2015-02-04 | 华南理工大学 | Temperature-controlled MA asphalt mixture stirring apparatus |
| CN105126973A (en) * | 2015-09-02 | 2015-12-09 | 多氟多化工股份有限公司 | Crusher for producing small-particle sodium metasilicate crystals |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20131112 |