CN220824719U - Emulsified asphalt production stirring device - Google Patents
Emulsified asphalt production stirring device Download PDFInfo
- Publication number
- CN220824719U CN220824719U CN202322500924.5U CN202322500924U CN220824719U CN 220824719 U CN220824719 U CN 220824719U CN 202322500924 U CN202322500924 U CN 202322500924U CN 220824719 U CN220824719 U CN 220824719U
- Authority
- CN
- China
- Prior art keywords
- stirring
- rotating shaft
- tank
- injection
- emulsifier
- 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.)
- Active
Links
- 238000003756 stirring Methods 0.000 title claims abstract description 119
- 239000010426 asphalt Substances 0.000 title claims abstract description 51
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 44
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims description 55
- 239000007924 injection Substances 0.000 claims description 55
- 239000007788 liquid Substances 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses an emulsified asphalt production stirring device, which belongs to the field of emulsified asphalt production equipment, and comprises a stirring tank and a heating pipe, wherein the stirring tank is provided with a feed pipe and a discharge pipe, the heating pipe is fixed on the stirring tank, the device is provided with a first stirring mechanism and a second stirring mechanism, the first stirring mechanism is vertically fixed in the stirring tank and comprises a first rotating shaft, a driving bevel gear and a motor, stirring blades are fixed on the first rotating shaft, the driving bevel gear is fixed at the bottom end of the first rotating shaft, the second stirring mechanism comprises a second rotating shaft, a support and a driven bevel gear, the two ends of the second rotating shaft are rotatably connected with the support, the second stirring mechanism is transversely fixed at the bottom of the stirring tank through the support, the driven bevel gear is fixed at one end of the second rotating shaft and meshed with the driving bevel gear, and the stirring device can realize multi-direction stirring during stirring to form multi-directional rotational flow, so that the quality and the preparation efficiency of an emulsifier and asphalt are prevented from being influenced by layering.
Description
Technical Field
The utility model belongs to the technical field of asphalt production, and particularly relates to an emulsified asphalt production stirring device.
Background
The emulsified asphalt is prepared by hot-melting asphalt and conveying the asphalt to stirring equipment, uniformly mixing the asphalt and an emulsifier aqueous solution in the stirring equipment by stirring, and finally dispersing the asphalt in the emulsifier aqueous solution in a fine droplet state to form an oil-in-water or water-in-oil asphalt emulsion; in the asphalt emulsification process, the uniformity of mixing asphalt and an emulsifier solution is key to influence the quality of emulsified asphalt, but the existing stirring equipment is that the asphalt and the emulsifier solution are integrally poured into the stirring equipment and uniformly stirred by the stirring equipment; however, when the asphalt and the emulsifier solution are poured into the stirring equipment as a whole and stirred, layering phenomenon occurs in the stirring device due to different densities of the asphalt and the emulsifier solution, and the stirring blades of the stirring device are usually in the same rotation direction, so that the rotation directions of the asphalt and the emulsifier solution are the same during stirring, and the mixing efficiency of the asphalt and the emulsifier is low.
Disclosure of utility model
The utility model aims to provide an emulsified asphalt production stirring device, which aims to solve the problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an emulsified asphalt produces agitating unit, includes agitator tank, agitating unit, heating pipeline, be provided with inlet pipe and discharging pipe on the agitator tank, agitating unit fixes inside the agitator tank, the heating pipeline is fixed on the agitator tank, agitating unit includes first rabbling mechanism and second rabbling mechanism, first rabbling mechanism is vertical to be fixed in the agitator tank, and first rabbling mechanism includes first pivot, initiative bevel gear, motor, fixed mounting has stirring vane on the first pivot lateral wall, initiative bevel gear is fixed in the bottom of first pivot, first pivot one end passes the first through-hole that sets up at the agitator tank top and extends to the agitator tank outer end, and the rotational axis connection of extension and motor; the second stirring mechanism comprises a second rotating shaft, a support and a driven bevel gear, the two ends of the second rotating shaft are rotationally connected with the support, the second stirring mechanism is fixed at the bottom of the stirring tank through the support, and the driven bevel gear is fixed at one end of the second rotating shaft and meshed with the driving bevel gear.
Further, be provided with pitch import and emulsifier import on the inlet pipe, emulsifier import department wears to be equipped with emulsifier injection mechanism, emulsifier injection mechanism is including injection pole and injection pole one end pump, the emulsifier storage tank that connects gradually, be provided with the puddler on the inside cavity of injection pole and the injection pole lateral wall, inside cavity of puddler and the inside intercommunication of puddler with the injection pole, be provided with multiunit second through-hole on the puddler.
The asphalt and the emulsifier are injected at the same inlet, so that the asphalt and the emulsifier are preliminarily fused at the inlet, and the emulsified asphalt preparation efficiency is improved.
Further, the inlet pipe sets up the top of agitator tank, first pivot top is provided with driving pulley, injection rod top is fixed to be provided with driven pulley, driving pulley and the driven pulley on first pivot top pass through the belt and connect.
The driven belt pulley is driven by the driving belt pulley to rotate to drive the injection rod to rotate, so that the injection rod is used for primarily stirring asphalt and the emulsifier at the inlet, and the fusion efficiency is improved.
Further, the top end of the injection rod is fixedly connected with an outer ring of the bearing, and an injection pipe, a liquid pump and an emulsifier storage tank are sequentially connected to an inner ring of the bearing.
When the injection pipe is directly connected with the injection rod, the injection pipe can only be movably sleeved in the injection rod due to the rotation of the injection rod, so that a gap exists between the injection pipe and the injection rod, and the joint of the injection rod and the main rod can be sealed by arranging the bearing as a connecting medium, so that the emulsifier or asphalt is prevented from splashing.
Further, the second stirring mechanism is provided with a plurality of groups, and driven bevel gears of the second stirring mechanism are meshed with the driving bevel gears at the tail end of the first rotating shaft at different angles.
The driven bevel gears of the second stirring mechanisms are meshed with the driving bevel gears in different directions, so that rotational flows in multiple directions are formed, and the stirring effect is further improved.
Further, the heating pipe is evenly fixed at the lateral wall and the outer end of the bottom of the stirring tank, the outer part of the stirring tank is sleeved with a shell, and the bottom of the shell is provided with a discharge hole communicated with the discharge pipe.
The heating pipe is arranged outside the heating pipe to facilitate the maintenance and the replacement of the heating pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. The utility model is provided with a vertical first stirring mechanism and a plurality of groups of horizontal second stirring mechanisms, different rotational flows are formed when the first stirring mechanism and the second stirring mechanism rotate, and when the emulsifier solution and the asphalt are layered in the stirring tank, the stirring effect is improved by the rotational flows in multiple directions, so that the quality and the preparation rate of the emulsified asphalt are improved.
2. According to the utility model, the injection rod is arranged at the asphalt inlet, and the driven belt pulley and the driving belt pulley on the injection rod are connected through the belt, so that the injection rod has a rotary stirring effect while conveying the emulsifying agent, and asphalt and the emulsifying agent are primarily fused at the asphalt inlet, so that the quality and the preparation rate of emulsified asphalt are further improved.
Drawings
FIG. 1 is a schematic view of the overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of an embodiment of the present utility model;
FIG. 3 is a schematic view of a stirred tank configuration in accordance with an embodiment of the present utility model;
FIG. 4 is a schematic view of a first stirring mechanism according to an embodiment of the present utility model;
FIG. 5 is a schematic diagram of a second stirring mechanism according to an embodiment of the present utility model;
FIG. 6 is a schematic view of an emulsifier injection mechanism according to an embodiment of the present utility model;
In the figure, 1-shell, 2-stirring tank, 3-first stirring mechanism, 4-second stirring mechanism, 5-emulsifier injection mechanism, 6-stirring blade, 7-belt, 11-discharge port, 21-tank body, 22-tank cover, 23-fixing frame, 31-first rotating shaft, 32-driving bevel gear, 33-motor, 34-driving pulley, 41-second rotating shaft, 42-driven bevel gear, 43-fixing rod, 211-heating pipe, 51-injection rod, 52-injection pipe, 53-liquid pump, 54-driven pulley, 212-discharge pipe, 221-asphalt inlet, 222-emulsifier inlet, 223-first through hole, 511-stirring rod and 512-second through hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: an emulsified asphalt production stirring device comprises a shell 1, a stirring tank 2, a first stirring mechanism 3, a second stirring mechanism 4 and an emulsifier injection mechanism 5; the shell 1 is sleeved outside the stirring tank 2, the first stirring mechanism 3 is vertically arranged at the center of the stirring tank 2, the lower part of the first stirring mechanism 3 is arranged inside the stirring tank 2, the second stirring mechanism 4 is provided with two groups and is transversely fixed on the inner bottom wall of the stirring tank 2, one end of the first stirring mechanism 3 is connected with one end of the second stirring mechanism 4 through bevel gear transmission, and the emulsifying agent injection mechanism 5 is fixed on the stirring tank 2.
The whole shell 1 is in a cylinder without a cover, the stirring tank 2 is sleeved from the top of the cylinder, and the bottom of the shell 1 is provided with a discharge hole 11.
The stirring tank 2 comprises a tank body 21 and a tank cover 22, wherein the tank cover 22 is fixedly arranged above the tank body 21, the tank body 21 is sleeved in the shell, and the lower end surface of the tank cover 22 is lapped on the top of the shell 1;
The side wall and the bottom wall of the tank body 21 are uniformly and fixedly connected with heating pipes 211, and the bottom of the tank body 21 is provided with a discharge pipe 212 communicated with the discharge port 11;
The center of the tank cover 22 is provided with a first through hole 223, the tank cover 22 is provided with a feeding pipe communicated with the inside of the tank body 21, the feeding pipe is provided with a transverse asphalt inlet 221 and a vertical emulsifier inlet 222, and the asphalt inlet 221 is communicated with the emulsifier inlet 222; a fixing frame 23 is fixedly connected above the tank cover 22.
The first stirring mechanism 3 comprises a motor 33, a first rotating shaft 31 and a drive bevel gear 32 which are sequentially connected from top to bottom, wherein the upper part of the first rotating shaft 31 is fixedly connected with a drive pulley 34, and the side wall of the lower part of the first rotating shaft 31 is fixedly provided with stirring blades 6; wherein, first pivot 31 wears to establish in first through-hole 223, and stirring vane 6 is located jar body 21, and driving pulley 34 is located cover 22 top, and motor 33 is fixed on mount 23.
The second stirring mechanism 4 comprises a second rotating shaft 41, stirring blades 6 arranged on the side wall of the second rotating shaft 41, a bearing, a fixed rod 43 and a driven bevel gear 42; the two ends of the second rotating shaft 41 are fixedly connected to the inner ring of the bearing, the outer ring of the bearing is fixed on the inner bottom wall of the tank body 21 through a fixing rod 43, and one end of the second rotating shaft 41 is fixedly connected to a driven bevel gear 42.
The driven bevel gear 42 meshes with the drive bevel gear 32.
The emulsifier injection mechanism 5 comprises an injection rod 51, a bearing, an injection pipe 52, a liquid pump 53 and an emulsifier storage tank which are sequentially connected above the injection rod 51, wherein a driven belt pulley 54 is fixedly arranged on the upper portion of the injection rod 51, and the driven belt pulley 54 is connected with the driving belt pulley 34 through a belt 7.
The injection rod 51 is hollow, a plurality of hollow stirring rods 511 are arranged at the lower part of the side wall of the injection rod 51, the stirring rods 511 are communicated with the injection rod 51, and a plurality of second through holes 512 are formed in the stirring rods 511; the top of the injection rod 51 is fixed on an outer ring of the bearing, an injection pipe 52 is fixedly connected to an inner ring of the bearing, and the inside of the injection pipe 52 is communicated with the inside of the column injection rod 51;
The part of the injection rod 51 provided with the stirring rod 511 is sleeved in the emulsifier inlet 222, and the liquid pump 53 is fixed on the fixed frame 23.
The specific application steps of the utility model are as follows:
1. Preliminary stirring
Firstly, the heating pipe 211 is connected with an external power supply to preheat the device, then matrix asphalt is filled into the asphalt inlet 221, and the motor 33 and the liquid pump 53 are connected with the external power supply synchronously, at this time, the liquid pump 53 pumps the emulsifier solution from the emulsifier storage tank and conveys the emulsifier solution into the injection rod 51, synchronously, the motor 33 drives the first rotating shaft 31 to rotate, the driving pulley 34 on the first rotating shaft 31 rotates and drives the driven pulley 54 on the injection rod 51 to rotate through the belt 7, so that the injection rod 51 rotates in a pipeline at the emulsifier inlet 222, the emulsifier solution flows out of the second through hole 512 and is primarily stirred and mixed with the asphalt flowing out of the asphalt inlet 221.
2. Secondary stirring in stirring tank
After the asphalt subjected to primary stirring enters the stirring tank 2, secondary stirring is carried out through the first stirring mechanism 3 and the second stirring mechanism 4, the first rotating shaft 31 on the first stirring mechanism 3 is connected with the motor 33, the stirring blades 6 on the first stirring mechanism transversely rotate to form transverse rotational flow, the driven bevel gear 42 on the second stirring mechanism 4 is meshed with the driving bevel gear 32, the motor 33 provides power to drive the stirring blades 6 on the second stirring mechanism 4 to longitudinally rotate to form longitudinal rotational flow, and the problem that the emulsifier solution and the asphalt are layered under a single rotational flow is effectively avoided by a plurality of rotational flows.
3. Maintenance of equipment
In the asphalt stirring apparatus, the heating pipe 211 is easy to damage due to long-term high-temperature operation, and when the heating pipe 211 is maintained and replaced, the stirring tank 2 is lifted out from the top of the shell 1, and the heating pipe 211 on the outer wall of the stirring tank 2 is inspected and maintained.
It should be noted that, the motor 33, the heating tube 211, and the liquid pump 53 are commercial components purchased in the market, and specific model specifications thereof need to be determined by selecting a model according to actual specifications of the device, and the method for calculating the model is related to the prior art in the art, so that detailed description thereof is omitted. The power supply and its operating principle will be clear to a person skilled in the art and will not be described in detail here.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides an emulsified asphalt produces agitating unit, includes agitator tank (2), agitating unit, heating pipe (211), be provided with inlet pipe and discharging pipe (212) on agitator tank (2), agitating unit fixes inside agitator tank (2), heating pipe (211) are fixed on agitator tank (2), its characterized in that: the stirring device comprises a first stirring mechanism (3) and a second stirring mechanism (4), wherein the first stirring mechanism (3) is vertically fixed in a stirring tank (2), the first stirring mechanism (3) comprises a first rotating shaft (31), a driving bevel gear (32) and a motor (33), stirring blades (6) are fixedly mounted on the side wall of the first rotating shaft (31), the driving bevel gear (32) is fixed at the bottom end of the first rotating shaft (31), one end of the first rotating shaft (31) penetrates through a first through hole (223) formed in the top of the stirring tank (2) to extend to the outer end of the stirring tank (2), and the extending part is connected with a rotating shaft of the motor (33); the second stirring mechanism (4) comprises a second rotating shaft (41), a support and a driven bevel gear (42), the supports are rotatably connected to two ends of the second rotating shaft (41), the second stirring mechanism (4) is fixed to the bottom of the stirring tank (2) through the supports, and the driven bevel gear (42) is fixed to one end of the second rotating shaft (41) and meshed with the driving bevel gear (32).
2. The emulsified asphalt production stirring device as set forth in claim 1, wherein: be provided with pitch import (221) and emulsifier import (222) on the inlet pipe, emulsifier import (222) department wears to be equipped with emulsifier injection mechanism (5), emulsifier injection mechanism (5) are including injection pole (51) and injection pole (51) one end drawing liquid pump (53), emulsifier storage tank that connect gradually, be provided with puddler (511) on injection pole (51) inside cavity and injection pole (51) lateral wall, puddler (511) inside cavity and puddler (511) inside and injection pole (51) inside intercommunication, be provided with multiunit second through-hole (512) on puddler (511).
3. The emulsified asphalt production stirring device as set forth in claim 2, wherein: the feeding pipe is arranged at the top of the stirring tank (2), a driving belt pulley (34) is arranged at the top of the first rotating shaft (31), a driven belt pulley (54) is fixedly arranged at the top of the injection rod (51), and the driving belt pulley (34) and the driven belt pulley (54) at the top of the first rotating shaft (31) are connected through a belt (7).
4. The emulsified asphalt production stirring apparatus as set forth in claim 3, wherein: the top end of the injection rod (51) is fixedly connected with an outer ring of the bearing, and an injection pipe (52), a liquid pump (53) and an emulsifier storage tank are sequentially connected to an inner ring of the bearing.
5. An emulsified asphalt production stirring device as set forth in any one of claims 1-4, wherein: the second stirring mechanisms (4) are provided with a plurality of groups, and driven bevel gears (42) on the second stirring mechanisms (4) are meshed with the driving bevel gears (32) at the tail ends of the first rotating shafts (31) at different angles.
6. The emulsified asphalt production stirring apparatus as set forth in claim 5, wherein: the heating pipe (211) is uniformly fixed at the outer ends of the side wall and the bottom of the stirring tank (2), the outer part of the stirring tank (2) is sleeved with the shell (1), and the bottom of the shell (1) is provided with the discharge port (11) communicated with the discharge pipe (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322500924.5U CN220824719U (en) | 2023-09-14 | 2023-09-14 | Emulsified asphalt production stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322500924.5U CN220824719U (en) | 2023-09-14 | 2023-09-14 | Emulsified asphalt production stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220824719U true CN220824719U (en) | 2024-04-23 |
Family
ID=90728318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322500924.5U Active CN220824719U (en) | 2023-09-14 | 2023-09-14 | Emulsified asphalt production stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220824719U (en) |
-
2023
- 2023-09-14 CN CN202322500924.5U patent/CN220824719U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112808043A (en) | Cosmetic production emulsification system and method | |
| CN213725844U (en) | Circulation formula high-speed mixer | |
| CN220824719U (en) | Emulsified asphalt production stirring device | |
| CN209695834U (en) | A kind of department of anesthesia's concentration adjusting anesthesia outfit | |
| CN112495217A (en) | Equipment with bacteriostatic ability for essence and preparation method thereof | |
| CN110961018A (en) | Quantitative adjustable synchronous feeding and size mixing machine | |
| CN215749956U (en) | Water conservancy construction agitating unit | |
| CN214136647U (en) | Forced vacuum mixer for preparing 3D printed ultra-high performance concrete | |
| CN214345979U (en) | Oil-water separation stirring pot device | |
| CN209271295U (en) | It is a kind of for producing the structure improved blender of food additives | |
| CN211164976U (en) | Low-pressure filling mixing foaming machine | |
| CN220681286U (en) | Plastic efficient stirring device | |
| CN216125566U (en) | Agitating unit is used in liquid medicine production process | |
| CN220159728U (en) | Adjustable pre-foaming barrel | |
| CN220113733U (en) | Engineering plastics preparation raw materials mixing arrangement | |
| CN212440862U (en) | Axial flow and frame type combined stirrer | |
| CN219291259U (en) | Raw material mixing device for chemical auxiliary agent production | |
| CN221045867U (en) | Uniform stirring device for acid dye production | |
| CN219002850U (en) | Raw material stirring barrel | |
| CN217068607U (en) | Can be to different fibre homogeneous mixing carbon fiber mixing device for papermaking machine | |
| CN214353463U (en) | Novel rubber mixing processing equipment convenient to operate | |
| CN219186561U (en) | Cosmetic production emulsification device capable of preventing deposition | |
| CN220610142U (en) | Vacuum homogenizing emulsifying mixer | |
| CN221230432U (en) | Mixing arrangement is used in production of snow Yan Tao gum pear cream tea | |
| CN216419073U (en) | Automatic reagent feeding mixing stirrer for etching solution production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |