CN218871939U

CN218871939U - Homogenizing equipment for processing SBS modified asphalt

Info

Publication number: CN218871939U
Application number: CN202320221250.2U
Authority: CN
Inventors: 邓耀; 高雪原; 陶诗力
Original assignee: Anhui Huanyu Highway Asphalt Materials Co ltd
Current assignee: Anhui Huanyu Highway Asphalt Materials Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-04-18
Anticipated expiration: 2033-02-15

Abstract

The utility model belongs to the technical field of the processing of SBS modified asphalt, especially, relate to a homogeneity equipment is used in processing of SBS modified asphalt, including blending tank and supporting leg, the inside of blending tank is provided with stirring cleaning device, the bottom of blending tank is provided with intensive mixing arrangement, stirring cleaning device includes rabbling mechanism and clearance mechanism. This homogeneity equipment is used in processing of SBS modified asphalt, through setting up rabbling mechanism, carry out abundant mixing stirring with the SBS modifier to the inside pitch stoste of blending tank, wherein disturb the setting in discharge hole, cut the pitch stoste and separate, better stir pitch, the direction of rotation that strengthens mixing arrangement that its bottom set up is opposite with the rabbling mechanism, cooperation rabbling mechanism, better mix, and clearance mechanism's setting, scrape down the pitch on the blending tank inner wall, it flows to jar body bottom under the effect of gravity, final discharge, avoid pitch adhesion at jar internal wall, influence subsequent processing.

Description

Homogenizing equipment for processing SBS modified asphalt

Technical Field

The utility model relates to a SBS modified asphalt processing technology field specifically is a homogeneity equipment is used in SBS modified asphalt processing.

Background

The SBS modified asphalt is prepared by taking base asphalt as a raw material, adding a certain proportion of SBS modifier, uniformly dispersing SBS in the asphalt by methods of shearing, stirring and the like, simultaneously adding a certain proportion of special stabilizer to form SBS blending material, and modifying the asphalt by utilizing good physical properties of SBS.

SBS modified asphalt need carry out the mixing with the abundant and asphalt raw materials of SBS modifier in the course of working, but because pitch itself is the organic liquid of a high viscosity, current pitch homogeneity device mostly just stirs it and mixes, but when mixing the stirring to it, have partial pitch adhesion at the inner wall of processing jar, long-time not clear up the word, can influence subsequent pitch processing, consequently need a device to solve above-mentioned problem urgently, will process the pitch of jar inner wall and clear up.

Therefore, the homogenizing equipment for processing the SBS modified asphalt is needed to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a homogeneity equipment is used in processing of SBS modified asphalt to there is partial pitch adhesion at the inner wall of processing jar in the pitch course of working who provides in solving above-mentioned background art, long-time not clear up the word, can influence subsequent pitch processing's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a homogeneity equipment is used in SBS modified asphalt processing, includes blending tank and supporting leg, three the supporting leg is annular fixed connection in the lower surface of blending tank, the inside of blending tank is provided with stirring cleaning device, the bottom of blending tank is provided with reinforces mixing arrangement.

Stirring cleaning device includes rabbling mechanism and clearance mechanism, the rabbling mechanism sets up in the inside of blending tank, clearance mechanism sets up on the rabbling mechanism.

Rabbling mechanism includes agitator motor, (mixing) shaft, stirring board, vortex hole, agitator motor sets up in the upper surface center top of blending tank, the top of (mixing) shaft is connected in agitator motor's output, six the stirring board is annular fixed connection in the surface of (mixing) shaft, the vortex hole equidistance is even respectively seted up in the surface of six stirring boards, cuts the partition to the inside pitch liquid of blending tank, and higher messenger's it fuses with the SBS modifier.

The further improvement lies in that the agitator tank has been seted up at the upper surface center of blending tank, the (mixing) shaft rotates to be connected in the inside of agitator tank, and the (mixing) shaft is at the agitator tank internal rotation, and then drives the rabbling mechanism rotation and stir the mixture to pitch and SBS modifier.

The improved stirring shaft is characterized in that the cleaning mechanism comprises a first connecting ring, first connecting rods, scrapers, second connecting rods and second connecting rings, the first connecting ring is fixedly connected above the outer surface of the stirring shaft, the inner ends of the four first connecting rods are in an annular shape and are respectively and fixedly connected to the outer surface of the first connecting ring, the tops of the four scrapers are respectively and fixedly connected to the lower surfaces of the outer ends of the four first connecting rods, the four second connecting rods are respectively and fixedly connected to the bottoms of the four scrapers, the second connecting rings are fixedly connected to the bottom of the outer surface of the stirring shaft, and the inner ends of the four second connecting rods are in an annular shape and are respectively and fixedly connected to the outer surfaces of the second connecting rings.

The further improvement lies in, reinforce mixing arrangement and include motor case, driving motor, mixing shaft, mixing rod, motor case fixed connection is in the bottom center of blending tank, driving motor sets up in the inside of motor case, the bottom of mixing shaft is connected in driving motor's output, six mixing rod is annular fixed connection in the top surface of mixing shaft.

The further improvement lies in, the mixing tank has been seted up with the center of connection department of motor case to the blending tank, the mixing shaft rotates to be connected in the inside of mixing tank, drives the mixing arm reversal, and is opposite with rabbling mechanism direction of rotation, better stirs the mixture to pitch.

The improved mixing tank is characterized in that a feed hopper is fixedly connected to the left side of the top of the mixing tank, a discharge pipe is fixedly connected to the right side of the bottom of the mixing tank, an electromagnetic valve is arranged on the outer surface of the discharge pipe, and the time and the discharge amount of discharge are controlled through the electromagnetic valve.

The improved mixing tank is characterized in that an observation window is arranged in the center of the front face of the mixing tank, a controller is arranged at the top of the front face of the mixing tank, the stirring and cleaning device and the intensive mixing device are respectively and electrically connected to the controller, and the controller is used for controlling the device to operate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this homogeneity equipment is used in processing of SBS modified asphalt through setting up rabbling mechanism, carries out abundant mixing stirring to the inside pitch stoste of blending tank and SBS modifier, and wherein the setting in vortex hole is cuted the pitch stoste and is separated, and better stirs pitch.

2. This homogeneity equipment is used in SBS modified asphalt processing, the direction of rotation of the intensive mixing arrangement that its bottom set up is opposite with rabbling mechanism, and the cooperation rabbling mechanism, better mixes, and the setting of clearance mechanism is scraped off the pitch on the blending tank inner wall, flows to jar body bottom under the effect of gravity, and final discharge avoids pitch adhesion at jar internal wall, influences subsequent processing.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the stirring and cleaning device of the present invention;

fig. 4 is a front view of the mixing device of the present invention.

In the figure: 1. a mixing tank; 2. supporting legs; 3. a stirring cleaning device; 301. a stirring motor; 302. a stirring shaft; 303. a stirring plate; 304. a flow-disturbing hole; 305. a first connecting ring; 306. a first connecting rod; 307. a squeegee; 308. a second connecting rod; 309. a second connection ring; 4. an intensive mixing device; 401. a motor case; 402. a drive motor; 403. a mixing shaft; 404. a mixing rod; 5. a feed hopper; 6. a discharge pipe; 7. an electromagnetic valve; 8. an observation window; 9. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a homogeneity equipment is used in SBS modified asphalt processing, includes blending tank 1 and supporting leg 2, and three supporting legs 2 are annular fixed connection in blending tank 1's lower surface, and blending tank 1's inside is provided with stirring cleaning device 3, and blending tank 1's bottom is provided with intensive mixing arrangement 4.

Stirring cleaning device 3 includes rabbling mechanism and clearance mechanism, and the rabbling mechanism sets up in blending tank 1's inside, and clearance mechanism sets up on the rabbling mechanism.

Rabbling mechanism includes agitator motor 301, the (mixing) shaft 302, stirring board 303, vortex hole 304, agitator motor 301 sets up in the upper surface center top of blending tank 1, the top of (mixing) shaft 302 is connected in agitator motor 301's output, the stirred tank has been seted up at the upper surface center of blending tank 1, stirring shaft 302 rotates the inside of connecting in the stirred tank, stirring shaft 302 is at the stirred tank internal rotation, and then it is rotatory to stir pitch and SBS modifier and mix to drive the rabbling mechanism, six stirring boards 303 are annular fixed connection in the surface of (mixing) shaft 302, vortex hole 304 is the even surface of seting up in six stirring boards 303 of equidistance respectively, cut the separation to the asphalt liquid of 1 inside of blending tank, higher messenger's it fuses with the SBS modifier.

The cleaning mechanism comprises a first connecting ring 305, first connecting rods 306, scrapers 307, second connecting rods 308 and second connecting rings 309, wherein the first connecting ring 305 is fixedly connected above the outer surface of the stirring shaft 302, the inner ends of the four first connecting rods 306 are in a ring shape and are respectively and fixedly connected to the outer surface of the first connecting ring 305, the tops of the four scrapers 307 are respectively and fixedly connected to the lower surfaces of the outer ends of the four first connecting rods 306, the four second connecting rods 308 are respectively and fixedly connected to the bottoms of the four scrapers 307, the second connecting rings 309 are fixedly connected to the bottom of the outer surface of the stirring shaft 302, and the inner ends of the four second connecting rods 308 are in a ring shape and are respectively and fixedly connected to the outer surface of the second connecting rings 309.

Reinforce mixing arrangement 4 and include motor case 401, driving motor 402, mixing shaft 403, mixing rod 404, motor case 401 fixed connection is in the bottom center of blending tank 1, and driving motor 402 sets up in motor case 401's inside, and the bottom of mixing shaft 403 is connected in driving motor 402's output, and six mixing rod 404 are annular fixed connection in the top surface of mixing shaft 403. Mixing tank 1 has been seted up with motor case 401's joint center department and has been seted up the mixing tank, and mixing shaft 403 rotates to be connected in the inside of mixing tank, drives the reversal of mixing arm 404, and is opposite with rabbling mechanism direction of rotation, the better stirs pitch and mixes.

The top left side fixedly connected with feeder hopper 5 of blending tank 1, the bottom right side fixedly connected with discharging pipe 6 of blending tank 1, the surface of discharging pipe 6 is provided with solenoid valve 7, controls the time and the load of the ejection of compact through solenoid valve 7. The front center of blending tank 1 is provided with observation window 8, and the front top of blending tank 1 is provided with controller 9, and stirring cleaning device 3 and intensive mixing device 4 electric connection respectively in controller 9 control the device operation through controller 9.

When the asphalt mixing tank is used, asphalt raw materials and SBS modifiers are poured into the mixing tank 1 through the feed hopper 5, then the stirring motor 301 is started, the stirring shaft 302 is driven to rotate, the stirring plate 303 is driven to rotate, the asphalt raw materials are stirred in a beating mode, the turbulence holes 304 formed in the outer surface of the stirring plate 303 shear and separate asphalt stock solution into finer liquid flows, the stirring effect is enhanced, meanwhile, the driving motor 402 is started, the mixing shaft 403 is driven to rotate reversely, the mixing rod 404 is driven to rotate reversely, centrifugal force is generated to stir the asphalt raw materials, the stirring plate 303 rotating normally is matched, the asphalt raw materials and the SBS modifiers are better mixed, in the stirring process, because the four scraping plates 307 are respectively connected with the first connecting ring 305 and the second connecting ring 309 above and at the bottom end of the stirring shaft 302 through the first connecting rod 306 and the second connecting rod 308, therefore, the stirring plate always rotates, the asphalt on the inner wall of the mixing tank 1 is repeatedly scraped, after the asphalt mixing is completed, the electromagnetic valve 7 is started, the asphalt is led out through the discharge pipe 6, the asphalt is led out in the rotation while the asphalt is continuously, the inner wall of the mixing tank 1 is still cleaned, and the final stirring shaft is realized through the effect of the stirring shaft 6.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a processing of SBS modified asphalt is with homogeneity equipment, includes blending tank (1) and supporting leg (2), three supporting leg (2) are annular fixed connection in the lower surface of blending tank (1), its characterized in that: a stirring and cleaning device (3) is arranged in the mixing tank (1), and a reinforced mixing device (4) is arranged at the bottom of the mixing tank (1);

the stirring and cleaning device (3) comprises a stirring mechanism and a cleaning mechanism, the stirring mechanism is arranged in the mixing tank (1), and the cleaning mechanism is arranged on the stirring mechanism;

rabbling mechanism includes agitator motor (301), (mixing) shaft (302), stirring board (303), vortex hole (304), agitator motor (301) set up in the upper surface center top of blending tank (1), the top of (mixing) shaft (302) is connected in the output of agitator motor (301), six stirring board (303) are annular fixed connection in the surface of (mixing) shaft (302), vortex hole (304) are the even surface of seting up in six stirring boards (303) of equidistance respectively.

2. The homogenizing apparatus for SBS modified asphalt processing according to claim 1, wherein: the mixing tank is characterized in that a stirring tank is arranged in the center of the upper surface of the mixing tank (1), and the stirring shaft (302) is rotatably connected inside the stirring tank.

3. The homogenizing apparatus for SBS modified asphalt processing according to claim 1, wherein: the cleaning mechanism comprises a first connecting ring (305), first connecting rods (306), scrapers (307), second connecting rods (308) and second connecting rings (309), wherein the first connecting ring (305) is fixedly connected above the outer surface of the stirring shaft (302), the inner ends of the four first connecting rods (306) are in an annular shape and are respectively and fixedly connected to the outer surface of the first connecting ring (305), the tops of the four scrapers (307) are respectively and fixedly connected to the lower surfaces of the outer ends of the four first connecting rods (306), the four second connecting rods (308) are respectively and fixedly connected to the bottoms of the four scrapers (307), the second connecting rings (309) are fixedly connected to the bottom of the outer surface of the stirring shaft (302), and the inner ends of the four second connecting rods (308) are in an annular shape and are respectively and fixedly connected to the outer surface of the second connecting rings (309).

4. The homogenizing apparatus for SBS modified asphalt processing according to claim 1, wherein: reinforce mixing arrangement (4) including motor case (401), driving motor (402), mixing shaft (403), mixing rod (404), motor case (401) fixed connection is in the bottom center of blending tank (1), driving motor (402) set up in the inside of motor case (401), the output in driving motor (402), six are connected to the bottom of mixing shaft (403) mixing rod (404) are annular fixed connection in the top surface of mixing shaft (403).

5. The homogenizing apparatus for SBS modified asphalt processing according to claim 4, wherein: the mixing tank (1) and the connecting center of the motor box (401) are provided with a mixing tank, and the mixing shaft (403) is rotatably connected to the inside of the mixing tank.

6. The homogenizing apparatus for SBS modified asphalt processing according to claim 1, wherein: the top left side fixedly connected with feeder hopper (5) of blending tank (1), the bottom right side fixedly connected with discharging pipe (6) of blending tank (1), the surface of discharging pipe (6) is provided with solenoid valve (7).

7. The homogenizing apparatus for SBS modified asphalt processing according to claim 1, wherein: the front center of blending tank (1) is provided with observation window (8), the front top of blending tank (1) is provided with controller (9), stirring cleaning device (3) and intensive mixing device (4) electric connection respectively in controller (9).