CN104911977A - Automatic rubber asphalt processing apparatus - Google Patents
Automatic rubber asphalt processing apparatus Download PDFInfo
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- CN104911977A CN104911977A CN201510187156.XA CN201510187156A CN104911977A CN 104911977 A CN104911977 A CN 104911977A CN 201510187156 A CN201510187156 A CN 201510187156A CN 104911977 A CN104911977 A CN 104911977A
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- mixing plant
- lifting gear
- rubber asphalt
- heating
- control device
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Abstract
The invention discloses an automatic rubber asphalt processing apparatus having a simple structure and being convenient to use. A technical scheme adopted in the invention is characterized in that the automatic rubber asphalt processing apparatus comprises a frame, an elevating device, a stirring device and a heating and heat insulating barrel, the elevating device is arranged on the frame, the stirring end of the stirring device is movably arranged in the heating and heat insulating barrel, a connecting end on the stirring device is fixedly connected with the elevating device, the elevating device controls the stirring end of the stirring device to be put in or taken out of the heating and heat insulating barrel, the elevating device is also provided with a driving device, the driving device is connected with the power input end of the stirring device and drives the stirring device to work, the frame is provided with a control device, and the control device controls the elevating device and the stirring device to sequentially continuously move in order to realize automatic processing. The apparatus can be widely applied in the rubber asphalt processing field.
Description
Technical field
The automatic processing apparatus of rubber asphalt of the present invention, belongs to rubber asphalt processing technique field.
Background technology
What rubber asphalt referred to that waste rubber tyre powder and pitch (a certain proportion of additive of the admixture had) mixes and stirs by a certain percentage and obtain meet product that Specifications requires, wherein the volume of waste rubber tyre powder is not less than 15% (inside mixing) or 17.6% (mixing) outward, also known as asphalt rubber (asphaltrubber).Along with the environmental problem that junked tire brings, the application of rubber asphalt in highway construction is more and more extensive.
Rubber asphalt is a kind of pavement construction material being suitable for existing use and now processing, and therefore, when using the Mix Ratio Test of rubber asphalt concrete and rubber asphalt performance test etc. to test, indoor processing method on a small scale must be adopted to carry out the preparation of a small amount of rubber asphalt.The preparation of rubber asphalt is not identical with other modified bitumens, and due to the particle characteristics of its uniqueness, lot of experiments proves, it adopts the processing effect of small-sized colloid mill and high speed shear testing machine and bad.Because the volume of rubber powder is higher, adopt high speed shear to disperse often effective not as directly mixing and stirring, also need in processing growth course to adopt agitator to stir, then according to designing requirement, growth a period of time both can at a certain temperature.
Because Vehicles Collected from Market does not have the indoor complete equipment for processing of the controllable rubber asphalt of finished product, existing various places laboratory test rubber asphalt process equipment is very scattered, and the machined parameters of rubber asphalt is also indefinite, and the rubber asphalt quality processed is also unstable.The processing link of rubber asphalt is very important, it is the basis of all rubber asphalt correlation tests and research, therefore, according to the major parameter of rubber asphalt processing, rubber asphalt process equipment is developed, the indoor processing of unified rubber asphalt, so that better control rubber asphalt processing, makes rubber asphalt more extensive and unified in engineer applied.
Summary of the invention
Instant invention overcomes the deficiency that prior art exists, provide the rubber asphalt processing unit (plant) that can realize automation that a kind of structure is simple, easy to use.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: the automatic processing apparatus of rubber asphalt, comprise frame, lifting gear, mixing plant and heating and thermal insulation bucket, described lifting gear is arranged in frame, the stirring end of described mixing plant is movably arranged in heating and thermal insulation bucket, link on described mixing plant and lifting gear are fixed together, the stirring end being controlled mixing plant by described lifting gear is put into or is taken out in heating and thermal insulation bucket, described lifting gear is also provided with drive unit, described drive unit is connected with the power intake of mixing plant, mixing plant is driven to carry out work, described frame is provided with control device, described control device controls lifting gear and mixing plant moves successively continuously, realize automation processing.
Preferably, the structure of described control device is: comprise timer, range sensor and control module, described timer and range sensor are all electrically connected with control module, described timer is for gathering the mixing time of mixing plant, described range sensor is for gathering rising and the decline displacement of lifting gear, described control module for analyzing the data of timer and range sensor collection, and controls the motion of mixing plant and lifting gear.
Preferably, described drive unit is motor belt drive mechanism or for motor chain drive structure or for motor transmission structure.
The beneficial effect that the present invention compared with prior art has is: lifting gear and mixing plant link together by the present invention, make mixing plant and lifting gear with rising with falling, and drive unit is installed on lifting gear and drives mixing plant work, the control device be arranged on support controls lifting gear and mixing plant realizes automatically working, structure of the present invention is simple, easy to use, be easy to promote, when raw material are constant, rubber asphalt qualitative variability is less.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described further.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the electrical block diagram of control device in the present invention.
In figure: 1 be frame, 2 be lifting gear, 3 be mixing plant, 4 be heating and thermal insulation bucket, 5 be drive unit, 6 for control device.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, the automatic processing apparatus of rubber asphalt of the present invention, comprise frame 1, lifting gear 2, mixing plant 3 and heating and thermal insulation bucket 4, described lifting gear 2 is arranged in frame 1, the stirring end of described mixing plant 3 is movably arranged in heating and thermal insulation bucket 4, link on described mixing plant 3 and lifting gear 2 are fixed together, the stirring end being controlled mixing plant 3 by described lifting gear 2 is put into or is taken out in heating and thermal insulation bucket 4, described lifting gear 2 is also provided with drive unit 5, described drive unit 5 is connected with the power intake of mixing plant 3, mixing plant 3 is driven to carry out work, described frame 1 is provided with control device 6, described control device 6 controls lifting gear 2 and mixing plant 3 moves successively continuously, realize automation processing.
The structure of described control device 6 is: comprise timer, range sensor and control module, described timer and range sensor are all electrically connected with control module, described timer is for gathering the mixing time of mixing plant 3, described range sensor is for gathering rising and the decline displacement of lifting gear 2, described control module for analyzing the data of timer and range sensor collection, and controls the motion of mixing plant 3 and lifting gear 2.
Described drive unit 5 is motor belt drive mechanism or for motor chain drive structure or for motor transmission structure.
Mixing plant 3 in the present invention having mixes and stirs on one to be starched, mixes and stirs slurry and a temperature pick up once, and this temperature pick up is also electrically connected with described control device 6, controls mixing plant 3 start working under design temperature condition by control device 6.
Heating and thermal insulation bucket 4 in the present invention is Multi-layer warming heat-preserving container, it includes heating and thermal insulation cover, Demountable metallic bucket and insulation cover, this heating and thermal insulation cover is electrically connected with described control device 6, control the temperature of heating and thermal insulation bucket 4, this metal drum is arranged in this heating and thermal insulation cover, and provide heat to heat or insulation for this metal drum by this heating and thermal insulation cover, this insulation cover is arranged on this metal drum, further, described mixing plant 3 can be put in this metal drum or by this metal drum by the control of described lifting gear 2 and take out.
In the present invention, control device 6 can select single-chip microcomputer to control, or also can select programmable control chip, but is not limited with above-mentioned, all can realize controlling rubber asphalt processing temperature, process time, speed of agitator control device all can select.Be not difficult to find out by foregoing, control device 6 is mainly used for the temperature controlling rubber asphalt processing and grow, rubber asphalt processing mix and stir rotating speed, the processing of rubber asphalt and development time, and the setting of being correlated with can be carried out by operating personnel.
Lifting gear 2 can be specifically embodied as and includes a tooth bar in the present invention, this tooth bar is vertically set in frame 1, also include a cross bar, this cross bar is connected with a joggle by a gear drive and this tooth bar, and described mixing plant 3 and drive unit 5 are separately positioned on the two ends of this cross bar.In invention, this gear drive drives this cross bar to move up and down along tooth bar by motor-driven mode, namely arrange a motor to be connected with this gear drive, drive this gear drive to operate by motor, thus drive this cross bar to move up and down along tooth bar.This can be controlled by control device 6, thus is conducive to realizing automation.
The bottom that oar is arranged on the swingle of mixing plant 3 is mixed and stirred under in invention, when metal drum put into by this mixing plant 3, the bottom of the swingle of this mixing plant 3 is within 1cm apart from the distance at the bottom of bucket, and now, above mixes and stirs 1/3 distance that slurry is arranged on this swingle distance metal drum end face.That is, suppose that the height of metal drum is h, mixing and stirring slurry is so now 2/3h apart from the distance at the bottom of bucket, or also can be understood as, the distance of above mixing and stirring the bottom of slurry distance swingle is about 2/3h.This design can ensure that rubber powder evenly mixes and stirs in pitch, reduces and mixes and stirs concentrating showy or precipitating in process; And it is very fast to make rubber grain disperse, and prevents rubber powder from precipitating segregation in pitch, causes bottom product, top rubber asphalt quality technical indicator exists larger difference.Meanwhile, design can also make rubber asphalt sample be heated evenly like this, makes rubber powder and matrix pitch rate of development in sample basically identical, thus guarantee rubber asphalt steady quality.
In addition, the upper and lower width mixing and stirring oar should control with metal drum inwall in predetermined distance, to ensure the abundant dispersion of rubber powder.Specifically, mix and stir down exactly oar and on mix and stir the ora terminalis of slurry and described metal drum inwall spacing be 2cm.
Described temperature pick up mainly senses reaction temperature in heat-preserving container and developmental temperature in the present invention, and sends data to control device 6, thus controls heating and stop heating.Described temperature pick up is arranged at the lowermost end at the swingle center of described mixing plant 3; its outside is a metal hollow pipe shielded; the lead-in wire of temperature pick up is upwards drawn from hollow section; the mechanism that one prevents from following swingle and rotates together is had in the top of hollow section; further, supported by bearing between this hollow section and swingle.
Described heating and thermal insulation cover includes shell, heat insulating material, heating inner liner and heater in the present invention, falling heat-transfer oil in this heating inner liner, and this heater is arranged in heating inner liner; Described Demountable metallic bucket and this heating inner liner close contact, and can take out from this heating inner liner, therefore it has easy detachable function, can take out at any time and clean, the volume of metal drum is the scope being generally 2L ~ 5L, and in order to ensure to stir, metal drum is column.In addition, this heater is electrically connected with described control device, thus the control of controlled device 6 is carried out heating or stop heating, and is passed to heat to heating inner liner by conduction oil, thus passes to metal drum.
The motor that drive unit 5 relates in the present invention is variable speed electric motors, particularly, and it can change the rotating speed of this motor by the control of described control device 6, thus controls the upper and lower rotation express delivery of mixing and stirring slurry of described mixing plant 3.In addition, described transmission gear for electric motor can be driving belt or Chain conveyer, but not as limit, it also can be other type of belt drive, as hydraulic motor transmission.
The present invention in use, first start heating function, processing temperature is set, in general, processing temperature is 175 ~ 185 degree, and the present invention selects 180 degree, then joins in metal drum by the matrix pitch of certain mass, after its fusing, then by lifting gear 2, mixing plant 3 is put in metal drum, and stir speed (S.S.) is set, to mix and stir; Rise to after processing temperature until temperature, the rubber powder of certain mass is joined in metal drum in batches, continue to stir, make rubber powder and matrix pitch fully miscible; When temperature rises to processing temperature again, cover insulation cover, process time, stir speed (S.S.) are set by control device.Drive unit 5 drives the upper and lower slurry that mixes and stirs of mixing plant 3 to mix and stir, and heated protective cover makes the rubber asphalt in metal drum fully miscible, thus the temperature of setting, carry out under stir speed (S.S.) high temperature miscible, grow, and then obtain finished product rubber asphalt.Metal drum after a procedure, can take out and clean, be beneficial to use next time by the present invention from heating and thermal insulation cover.
By reference to the accompanying drawings embodiments of the invention are explained in detail above, but the present invention is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from present inventive concept.
Claims (3)
1. the automatic processing apparatus of rubber asphalt, it is characterized in that: comprise frame (1), lifting gear (2), mixing plant (3) and heating and thermal insulation bucket (4), described lifting gear (2) is arranged in frame (1), the stirring end of described mixing plant (3) is movably arranged in heating and thermal insulation bucket (4), link on described mixing plant (3) and lifting gear (2) are fixed together, the stirring end being controlled mixing plant (3) by described lifting gear (2) is put into or is taken out in heating and thermal insulation bucket (4), described lifting gear (2) is also provided with drive unit (5), described drive unit (5) is connected with the power intake of mixing plant (3), mixing plant (3) is driven to carry out work, described frame (1) is provided with control device (6), described control device (6) controls lifting gear (2) and mixing plant (3) moves successively continuously, realize automation processing.
2. the automatic processing apparatus of rubber asphalt according to claim 1, it is characterized in that: the structure of described control device (6) is: comprise timer, range sensor and control module, described timer and range sensor are all electrically connected with control module, described timer is for gathering the mixing time of mixing plant (3), described range sensor is for gathering rising and the decline displacement of lifting gear (2), described control module is for analyzing the data of timer and range sensor collection, and control the motion of mixing plant (3) and lifting gear (2).
3. the automatic processing apparatus of rubber asphalt according to claim 1, is characterized in that: described drive unit (5) is for motor belt drive mechanism or for motor chain drive structure or for motor transmission structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510187156.XA CN104911977A (en) | 2015-04-18 | 2015-04-18 | Automatic rubber asphalt processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510187156.XA CN104911977A (en) | 2015-04-18 | 2015-04-18 | Automatic rubber asphalt processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104911977A true CN104911977A (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510187156.XA Pending CN104911977A (en) | 2015-04-18 | 2015-04-18 | Automatic rubber asphalt processing apparatus |
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| CN (1) | CN104911977A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561843A (en) * | 2016-01-28 | 2016-05-11 | 深圳市博恩实业有限公司 | Device for treating industrial paste and colloid before use |
| CN108088975A (en) * | 2017-12-07 | 2018-05-29 | 鄢海军 | A kind of sewage quality detection device being convenient to clean |
-
2015
- 2015-04-18 CN CN201510187156.XA patent/CN104911977A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561843A (en) * | 2016-01-28 | 2016-05-11 | 深圳市博恩实业有限公司 | Device for treating industrial paste and colloid before use |
| CN105561843B (en) * | 2016-01-28 | 2018-02-23 | 深圳市博恩实业有限公司 | Industrial lotion and colloid use pretreating device |
| CN108088975A (en) * | 2017-12-07 | 2018-05-29 | 鄢海军 | A kind of sewage quality detection device being convenient to clean |
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Application publication date: 20150916 |
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| WD01 | Invention patent application deemed withdrawn after publication |