CN109550434A - A kind of novel warm mix device for asphalt - Google Patents
A kind of novel warm mix device for asphalt Download PDFInfo
- Publication number
- CN109550434A CN109550434A CN201910072190.0A CN201910072190A CN109550434A CN 109550434 A CN109550434 A CN 109550434A CN 201910072190 A CN201910072190 A CN 201910072190A CN 109550434 A CN109550434 A CN 109550434A
- Authority
- CN
- China
- Prior art keywords
- tank body
- discharging
- stirring tank
- stirring
- feeder pipe
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/12—Maintenance of mixers using mechanical means
- B01F35/123—Maintenance of mixers using mechanical means using scrapers for cleaning mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/75455—Discharge mechanisms characterised by the means for discharging the components from the mixer using a rotary discharge means, e.g. a screw beneath the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/99—Heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/38—Mixing of asphalt, bitumen, tar or pitch or their ingredients
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a kind of novel warm mix device for asphalt, belong to warm-mixed asphalt processing unit (plant), it includes stirring tank body, feeder pipe and feeder pipe, the stirring tank body is equipped with feeding port, it stirs tank body and is equipped with heating device, the bottom of stirring tank body offers discharge port, the bottom for stirring tank body is fixed with feeder pipe by flange at the position of corresponding discharge port, the feeder pipe is bend pipe, the surface of bend pipe is machined with motor mounting plane, discharging machine is installed on motor mounting plane, the output end and discharging axis connection of the discharging machine, discharging axle extend into the junction of discharge port and feeder pipe, the beneficial effects of the present invention are: discharging machine can drive the rotation of helical blade by discharging axle, realize the discharging of pitch in agitator tank body, and it will not there is a phenomenon where block during this discharging, blanking is smooth；In addition, the design of its rabbling mechanism is able to achieve being sufficiently mixed for pitch and solid warm-mixing agent, final finished quality is high.
Description
Technical field
The present invention relates to a kind of production equipment of warm-mixed asphalt, specifically a kind of novel warm mix device for asphalt.
Background technique
Warm-mixed asphalt, be exactly by certain technical measures, enable pitch mixed and stirred at relatively low temperature and
Construction, while keeping it from the asphalt technology of the service performance lower than HMA, also referred to as warm-mixed asphalt technology.Its technology
Key be how to be reduced under the premise of not damaging HMA pavement performance pitch at a lower temperature mix and stir viscosity.Currently, international
Mainstream warm mix technology reduces the high temperature viscosity of asphalt by admixture mainly to realize.
Due in practical application, warm-mixed asphalt production when its temperature it is not high, although this, which allows for pitch, to melt,
But melting degree is inadequate, pitch is still to exist in the form of semisolid, easily blocks discharge nozzle in discharging, blanking is not suitable enough
Freely.
Summary of the invention
The purpose of the present invention is to provide a kind of novel warm mix device for asphalt, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of novel warm mix device for asphalt, including stirring tank body, feeder pipe and feeder pipe, the stirring tank body are equipped with upper
Material mouth, stirring tank body are equipped with heating device, and the bottom for stirring tank body offers discharge port, and the bottom for stirring tank body is corresponding to
Feeder pipe is fixed with by flange at the position of material mouth, the feeder pipe is bend pipe, and it is flat that the surface of bend pipe is machined with motor installation
Face, discharging machine is equipped on motor mounting plane, and the output end and discharging axis connection, discharging axle of the discharging machine are extend into
The junction of discharge port and feeder pipe, and helical blade is fixed in discharging axle.
As further scheme of the invention: the top of the stirring tank body is equipped with stirring by motor mounting rack
The output end of motor, stirring motor is connect with shaft, and rabbling mechanism is equipped in shaft, and the stirring motor and discharging machine are equal
It is electrically connected with power supply and control switch.
As further scheme of the invention: the stirring tank body includes can body and cover, and the top opening of can body is logical
It crosses flange and bolt is connect with cover, feeding port and motor mounting rack are arranged on cover.
As the present invention further scheme: the rabbling mechanism includes a pair of of stirring rod on the outside of shaft, and two
The top of a stirring rod is connected with bottom end by the connection strap of arc, and connection strap is fixedly connected with shaft.
As further scheme of the invention: the shaft and stirring rod are respectively and fixedly provided with several fins, and fin is piece
Shape structure.
As further scheme of the invention: the bottom of the stirring rod is fixed with scraper portion, and scraper portion is arc panel
Shape structure, and scraper portion is wide outside and narrow inside.
As further scheme of the invention: the heating device includes heating coil, and heating coil is coiled in stirring
The outside of tank body, the both ends of heating coil are respectively equipped with oil inlet and oil outlet, are connected with circulating heat conduction oil in heating coil.
Compared with prior art, the beneficial effects of the present invention are: discharging machine can drive helical blade by discharging axle
Rotation, realize agitator tank body in pitch discharging, and this discharging during will not be there is a phenomenon where blocking, blanking is suitable
Freely；In addition, the design of its rabbling mechanism is able to achieve being sufficiently mixed for pitch and solid warm-mixing agent, final finished quality is high.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of novel warm mix device for asphalt.
Fig. 2 is a kind of schematic diagram of internal structure of novel warm mix device for asphalt.
Fig. 3 is a kind of structural schematic diagram of rabbling mechanism in novel warm mix device for asphalt.
Fig. 4 is a kind of end structure illustration in scraper portion in novel warm mix device for asphalt.
In figure: 1- stir tank body, 2- stirring motor, 3- motor mounting rack, 4- feeding port, 5- shaft, 6- rabbling mechanism,
601- stirring rod, 602- connection strap, 603- fin, 604- scraper portion, 7- discharge port, 8- feeder pipe, 9- motor mounting plane,
10- discharging machine, 11- discharging axle, 12- heating device, 121- oil inlet, 122- heating coil, 123- oil outlet, 13- spiral
Blade.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1~2, in the embodiment of the present invention, a kind of novel warm mix device for asphalt, including stirring tank body 1, feeder pipe
8 and feeder pipe 8, the stirring tank body 1 is equipped with feeding port 4, for putting into pitch and solid warm-mixing agent into stirring tank body 1,
It stirs tank body 1 and is equipped with heating device 21, the speed of pitch melting can be promoted, the bottom of stirring tank body 1 offers discharge port
7, the bottom for stirring tank body 1 is fixed with feeder pipe 8 by flange at the position of corresponding discharge port 7, and the feeder pipe 8 is curved
Pipe, the surface of bend pipe is machined with motor mounting plane 9, discharging machine 10, the discharging machine is equipped on motor mounting plane 9
10 output end is connect with discharging axle 11, and discharging axle 11 extend into the junction of discharge port 7 Yu feeder pipe 8, and in discharging axle 11
It is fixed with helical blade 13, after the completion of the pitch in stirring tank body 1 is mixed with solid warm-mixing agent, starts discharging machine 10, out
Expect that motor 10 drives the rotation of helical blade 13 by discharging axle 11, realizes the discharging of pitch in stirring tank body 1, also, this
It will not be there is a phenomenon where blocking during discharging, blanking is smooth.
In the present embodiment, the top of the stirring tank body 1 is equipped with stirring motor 2 by motor mounting rack 3, stirs
The output end of motor 2 is connect with shaft 5, is equipped with rabbling mechanism 6 in shaft 5, the stirring motor 2 and discharging machine 10 with
Power supply and control switch are electrically connected, also, the quantity of this control switch is two, and one controls powering on for stirring motor 2,
Another control discharging machine 10 powers on.
In addition, convenient take out to its internal element (such as rabbling mechanism 6) is overhauled for the ease of dismantling to stirring tank body 1,
The present embodiment will stir tank body 1 and be set as including can body and cover, and the top opening of can body is connected by flange and bolt and cover
It connects, feeding port 4 and motor mounting rack 3 are arranged on cover.
Embodiment 2
Please refer to Fig. 3~4, in the embodiment of the present invention, a kind of novel warm mix device for asphalt, on the basis of above-described embodiment
Upper: the rabbling mechanism 6 includes a pair of of stirring rod 601 in 5 outside of shaft, and the top and bottom end of two stirring rods 601 are logical
The connection strap 602 for crossing arc connects, and connection strap 602 is fixedly connected with shaft 5, and connection strap 602 is not only able to achieve two stirring rods
601 fixed installation, and it can also be stirred pitch in rotation, realize that it is mixed with the good of solid warm-mixing agent,
In order to promote the contact area with pitch, well stirring to pitch is realized, if the shaft 5 and stirring rod 601 are respectively and fixedly provided with
Dry fin 603, fin 603 are laminated structure.
Further, since the pitch in stirring 1 bottom of tank body is difficult to be dug, thus this part pitch can not with it is solid
Body warm-mixing agent carries out good mixing, and therefore, the bottom of the stirring rod 601 is fixed with scraper portion 604, and scraper portion 604 is arc
Shape plate structure, and stirring 1 bottom profiling of tank body or matching, and scraper portion 604 is wide outside and narrow inside, at it with stirring rod 601
When rotation, pitch is dug just as the blade of arc by scraper portion 604.
Embodiment 3
Please refer to Fig. 1~2, in the embodiment of the present invention, a kind of novel warm mix device for asphalt, on the basis of above-described embodiment
Upper: the heating device 21 includes heating coil 122, and heating coil 122 is coiled in the outside of stirring tank body 1, heating coil 122
Both ends be respectively equipped with oil inlet 121 and oil outlet 123, circulating heat conduction oil is connected in heating coil 122, conduction oil can be with stirring
Tank body 1 exchanges heat, and realizes the heating to stirring tank body 1.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of novel warm mix device for asphalt, including stirring tank body (1), feeder pipe (8) and feeder pipe (8), the stirring tank body
(1) feeding port (4) are equipped with, stirring tank body (1) is equipped with heating device (21), and the bottom of stirring tank body (1) offers discharging
Mouth (7), the bottom for stirring tank body (1) are fixed with feeder pipe (8), feature by flange at the position of corresponding discharge port (7)
It is, the feeder pipe (8) is bend pipe, and the surface of bend pipe is machined with motor mounting plane (9), and motor mounting plane is pacified on (9)
Equipped with discharging machine (10), the output end of the discharging machine (10) is connect with discharging axle (11), and discharging axle (11) is extend into out
The junction of material mouth (7) and feeder pipe (8), and helical blade (13) are fixed in discharging axle (11).
2. a kind of novel warm mix device for asphalt according to claim 1, which is characterized in that the top of stirring tank body (1)
Portion is equipped with stirring motor (2) by motor mounting rack (3), and the output end of stirring motor (2) is connect with shaft (5), shaft
(5) it is equipped on rabbling mechanism (6), the stirring motor (2) and discharging machine (10) electrically connect with power supply and control switch
It connects.
3. a kind of novel warm mix device for asphalt according to claim 2, which is characterized in that the stirring tank body (1) includes
The top opening of can body and cover, can body is connect by flange and bolt with cover, feeding port (4) and motor mounting rack (3)
It is arranged on cover.
4. a kind of novel warm mix device for asphalt according to claim 1 or 2 or 3, which is characterized in that the rabbling mechanism
It (6) include a pair of of stirring rod (601) on the outside of shaft (5), the top and bottom end of two stirring rods (601) pass through arc
Connection strap (602) connection, connection strap (602) are fixedly connected with shaft (5).
5. a kind of novel warm mix device for asphalt according to claim 4, which is characterized in that the shaft (5) and stirring rod
(601) several fins (603) are respectively and fixedly provided with, fin (603) is laminated structure.
6. a kind of novel warm mix device for asphalt according to claim 5, which is characterized in that the bottom of the stirring rod (601)
Portion is fixed with scraper portion (604), and scraper portion (604) are curved plate-like structure, and scraper portion (604) are wide outside and narrow inside.
7. a kind of novel warm mix device for asphalt described according to claim 1 or 2 or 3 or 5 or 6, which is characterized in that the heating
Device (21) includes heating coil (122), and heating coil (122) is coiled in the outside of stirring tank body (1), heating coil (122)
Both ends be respectively equipped with oil inlet (121) and oil outlet (123), is connected with circulating heat conduction oil in heating coil (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910072190.0A CN109550434A (en) | 2019-01-20 | 2019-01-20 | A kind of novel warm mix device for asphalt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910072190.0A CN109550434A (en) | 2019-01-20 | 2019-01-20 | A kind of novel warm mix device for asphalt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109550434A true CN109550434A (en) | 2019-04-02 |
Family
ID=65873848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910072190.0A Pending CN109550434A (en) | 2019-01-20 | 2019-01-20 | A kind of novel warm mix device for asphalt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109550434A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542602A (en) * | 2019-09-27 | 2019-12-06 | 深圳市市政工程总公司 | Preparation equipment of fiber warm mix asphalt mixture test piece |
| CN110686945A (en) * | 2019-09-27 | 2020-01-14 | 深圳市市政工程总公司 | Preparation method of fiber warm-mix asphalt mixture test piece |
| CN114717910A (en) * | 2022-03-16 | 2022-07-08 | 陈大强 | Asphalt environment-friendly stirring system and stirring method for highway construction |
| CN116607375A (en) * | 2023-04-10 | 2023-08-18 | 南京立君建设工程有限公司 | Asphalt construction device for pavement maintenance |
| CN110542602B (en) * | 2019-09-27 | 2024-05-31 | 深圳市政集团有限公司 | Preparation equipment of fiber warm mix asphalt mixture test piece |
-
2019
- 2019-01-20 CN CN201910072190.0A patent/CN109550434A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542602A (en) * | 2019-09-27 | 2019-12-06 | 深圳市市政工程总公司 | Preparation equipment of fiber warm mix asphalt mixture test piece |
| CN110686945A (en) * | 2019-09-27 | 2020-01-14 | 深圳市市政工程总公司 | Preparation method of fiber warm-mix asphalt mixture test piece |
| CN110542602B (en) * | 2019-09-27 | 2024-05-31 | 深圳市政集团有限公司 | Preparation equipment of fiber warm mix asphalt mixture test piece |
| CN114717910A (en) * | 2022-03-16 | 2022-07-08 | 陈大强 | Asphalt environment-friendly stirring system and stirring method for highway construction |
| CN116607375A (en) * | 2023-04-10 | 2023-08-18 | 南京立君建设工程有限公司 | Asphalt construction device for pavement maintenance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190402 |