CN213924657U

CN213924657U - Asphalt dispersion preparation device

Info

Publication number: CN213924657U
Application number: CN202022485920.0U
Authority: CN
Inventors: 叶军; 夏日亮; 廖维延; 翁力; 邓德鑫; 石路
Original assignee: Guangdong Chengtai Investment Group Co Ltd
Current assignee: Guangdong Chengtai Investment Group Co Ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-08-10
Anticipated expiration: 2030-10-30

Abstract

The utility model provides a pitch dispersion preparation facilities, including a tank body, the upper and lower of tank body is connected with inlet pipe and discharging pipe respectively, one side of tank body is connected with heating structure, rotate in the tank body and be connected with crushing charging tray, heating structure is located the below of crushing charging tray, crushing charging tray is round platform form, is equipped with a plurality of unloading through-holes in the crushing charging tray, one side that crushing charging tray is close to the inlet pipe is fixed with a plurality of first crushing teeth, crushing charging tray is connected with first motor; the top of smashing the charging tray is equipped with and smashes the piece, and the bottom of smashing the piece equals everywhere with the distance between the charging tray of smashing, smashes the top of piece and is equipped with the direction inclined plane all around, and the bottom of smashing the charging tray is fixed with at least one stirring rake. The utility model discloses have the processability of smashing the mixture, can effectively carry out abundant shredding to the pitch raw materials to ensure to reach the pitch raw materials of smashing the charging tray below and can be heated and disperse the mixture fully evenly.

Description

Asphalt dispersion preparation device

Technical Field

The utility model relates to a pitch processing field specifically discloses a pitch dispersion preparation facilities.

Background

The asphalt is a waterproof, moistureproof and anticorrosive organogel material, is one of high-viscosity organic liquids, is in a liquid state, has a black surface, and is mainly applied to waterproofing of roofs, floors and underground structures and anticorrosion of wood and steel.

Asphalt products are generally obtained by the dispersion preparation of petroleum asphalt and other additives, the dispersion preparation of asphalt raw materials is usually carried out in a charging bucket equipped with a stirring structure, the asphalt raw materials are stirred by a power mechanism driving stirring structure, and the dispersion mixing among the asphalt raw materials is realized, so that the asphalt products are formed, but because the sizes of the asphalt raw materials are different, part of the asphalt raw materials can not be effectively dispersed and mixed easily, and finally the performance of the asphalt products is poor.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide an asphalt dispersing and preparing apparatus having a processing performance of pulverizing and mixing and capable of effectively ensuring that an asphalt raw material is sufficiently uniformly dispersed.

In order to solve the prior art problem, the utility model discloses an asphalt dispersion preparation device, which comprises a tank body, wherein the upper part and the lower part of the tank body are respectively connected with a feeding pipe and a discharging pipe, one side of the tank body is connected with a heating structure, a crushing material tray is rotatably connected in the tank body, the heating structure is positioned below the crushing material tray, the crushing material tray is in a round table shape, a plurality of discharging through holes are arranged in the crushing material tray, one side of the crushing material tray, which is close to the feeding pipe, is fixedly provided with a plurality of first crushing teeth, and the crushing material tray is connected with a first motor;

the top of smashing the charging tray is equipped with and smashes the piece, and the bottom of smashing the piece equals everywhere with the distance between the charging tray of smashing, smashes the top of piece and is equipped with the direction inclined plane all around, and the bottom of smashing the charging tray is fixed with at least one stirring rake.

Further, the heating structure is an electric heating film.

Furthermore, the heating structure covers in the jar body, and the heating structure is kept away from one side of the jar body and is covered by antiseized layer.

Furthermore, a first bearing is connected between the crushing material disc and the tank body.

Furthermore, a flow guide block positioned above the first bearing is fixed in the tank body.

Furthermore, a plurality of second crushing teeth are fixed at the bottom of the crushing block.

Furthermore, the top of the crushing block is connected with the tank body through a second bearing, and the top of the crushing block is connected with a second motor.

Furthermore, the stirring paddles are two and are positioned at two sides of the rotating shaft of the crushing tray.

Furthermore, the stirring paddle comprises a stirring shaft and a plurality of stirring blades, and the stirring blades are fixed outside the stirring shaft.

The utility model has the advantages that: the utility model discloses a pitch dispersion preparation facilities, the upper and lower of the jar body is provided with reliable crushing structure and dispersion mixed structure respectively, the processability that has crushing mixture, crushing piece cooperation is smashed the charging tray and can be effectively carried out abundant shredding to the pitch raw materials, thereby ensure to reach the pitch raw materials of smashing the charging tray below and can be heated fully evenly and the dispersion is mixed, thereby effectively improve the excellent performance of finally obtaining pitch product, in addition, first motor can drive crushing charging tray and stirring rake simultaneous working simultaneously, can effectively simplify the device structure, the reduction device cost.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of another embodiment of the present invention.

The reference signs are: the device comprises a tank body 10, a feeding pipe 11, a discharging pipe 12, a heating structure 13, an anti-sticking layer 14, a flow guide block 15, a crushing tray 30, a discharging through hole 31, first crushing teeth 32, a first motor 33, a first bearing 34, a crushing block 40, a guide inclined plane 41, second crushing teeth 42, a second bearing 43, a second motor 44, a stirring paddle 50, a stirring shaft 51 and stirring blades 52.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

Refer to fig. 1 and 2.

The embodiment of the utility model discloses pitch dispersion preparation facilities, which comprises a tank body 10, the upper and lower of the jar body 10 is connected with inlet pipe 11 and discharging pipe 12 respectively, all be equipped with the valve in inlet pipe 11 and the discharging pipe 12, one side of the jar body 10 is connected with heating structure 13, it is connected with crushing charging tray 30 to rotate in the jar body 10, the top of crushing charging tray 30 is the opening, crushing charging tray 30 is the round platform column structure that the top radius is greater than the bottom radius, crushing charging tray 30 divide into the inner space of the jar body 10 crushing district on upper portion and the mixed region of lower part, heating structure 13 is located the below of crushing charging tray 30, heating structure 13 heats to the pitch raw materials of mixed region, can effectively improve the utilization ratio of energy, be equipped with a plurality of unloading through-holes 31 in the crushing charging tray 30, one side that crushing charging tray 30 is close to inlet pipe 11 is fixed with a plurality of first crushing teeth 32, first crushing tooth 32 can be arris taper shape, A first motor 33 is connected with the crushing tray 30, and the first motor 33 can drive the crushing tray 30 to rotate;

the crushing blocks 40 are arranged above the crushing tray 30, the distances between the bottoms of the crushing blocks 40 and the crushing tray 30 are equal everywhere, that is, the bottom structure of the crushing block 40 is matched with the shape of the crushing tray 30, so that the crushing block 40 can be ensured to be matched with the crushing teeth of the crushing tray 30 to reliably crush the asphalt raw material, the truncated cone-shaped crushing tray 30 can effectively catch the asphalt raw material above, the crushing area can be effectively improved, thereby improve crushing efficiency, the top of smashing piece 40 is equipped with direction inclined plane 41 all around, and the pitch raw materials that enters into jar body 10 inside from inlet pipe 11 can fall smoothly under the water conservancy diversion effect of direction inclined plane 41, avoids causing the extravagant, the ratio is out of control scheduling problem to appear because of the pitch raw materials gathers in the top of smashing piece 40, and the bottom of smashing charging tray 30 is fixed with at least one stirring rake 50, and stirring rake 50 is in the enclosure space of heating structure 13 promptly.

The utility model discloses during operation, the pitch raw materials enters into the crushing district of jar body 10 from the inlet pipe 11, first motor 33 drive crushing charging tray 30 rotates, crushing charging tray 30 rotates for smashing piece 40, first crushing tooth 32 rotates for smashing piece 40, thereby realize smashing the processing of the pitch raw materials between smashing piece 40 and crushing charging tray 30, the pitch raw materials that accord with size after smashing falls to the mixing district of jar body 10 from unloading through-hole 31, stirring rake 50 in the mixing district follows crushing charging tray 30 and rotates, the pitch raw materials that have been smashed in the mixing district is dispersed and stirred, heating structure 13 heats the pitch raw materials in the mixing district, the granule size of pitch raw materials in the mixing district is enough little, obtain simultaneously heating and stirring and mix, dispersion effect is good, can effectively improve the quality of the pitch product that finally obtains, first motor 33 can drive crushing charging tray 30 and stirring rake 50 and operate simultaneously, the structure of the device can be effectively simplified, and the cost of the device can be reduced.

As shown in fig. 1, the first motor 33 is a hollow shaft motor; or as shown in fig. 2, the first motor 33 drives the crushing material tray 30 to move from one side thereof through a gear set, the gear structure includes a driving gear and a driven gear ring, the driven gear ring is fixed on the outer wall of the crushing material tray 30, the outer wall of the driven gear ring is provided with teeth, the driving gear is fixed on the output shaft of the first motor 33, and the driving gear is engaged with and connected to the outside of the driven gear ring.

In the present embodiment, the heating structure 13 is an electric heating film.

Based on the above embodiment, the heating structure 13 is covered in the tank body 10, and the side of the heating structure 13 away from the tank body 10 is covered with the anti-sticking layer 14, preferably, the anti-sticking layer 14 is a PTFE layer, and PTFE is known as polytetrafluoroethylene, so that the anti-sticking layer has good lubricating property.

In this embodiment, the first bearing 34 is connected between the crushing tray 30 and the tank 10, so that the stability of the position of the crushing tray 30 can be effectively improved by the first bearing 34, the burden of the first motor 33 can be effectively reduced, and the reliability and the service life of the whole structure can be improved.

Based on the above embodiment, the annular flow guide block 15 located above the first bearing 34 is fixed in the tank 10, the bottom opening of the flow guide block 15 is not larger than the top opening of the crushing tray 30, and the asphalt raw material can be effectively prevented from entering the first bearing 34 through the flow guide block 15 to affect the working performance of the asphalt raw material.

In this embodiment, a plurality of second crushing teeth 42 are fixed to the bottom of the crushing block 40, the second crushing teeth 42 may be in a pyramid shape, a cone shape, or other sharp structures, and the crushing effect can be effectively improved by the second crushing teeth 42 cooperating with the first crushing teeth 32.

In this embodiment, the top of the crushing block 40 is rotatably connected to the tank 10 through the second bearing 43, the top of the crushing block 40 is connected to the second motor 44, the second motor 44 is disposed outside the tank 10 through the bracket, and the second motor 44 drives the crushing block 40 to rotate, so that the relative speed between the crushing block 40 and the crushing tray 30 can be effectively increased, and the crushing effect of the crushing block 40 and the crushing tray 30 on the asphalt raw material therebetween can be further improved.

In this embodiment, there are two stirring paddles 50, as shown in fig. 1, the two stirring paddles 50 are located at two sides of the rotation shaft of the crushing tray 30, so as to effectively improve the stirring uniformity.

In this embodiment, there is only one paddle 50, as shown in FIG. 2, which saves on the cost of the apparatus.

In the present embodiment, the stirring paddle 50 includes a stirring shaft 51 and a plurality of stirring blades 52, and the stirring blades 52 are fixed outside the stirring shaft 51.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An asphalt dispersion preparation device comprises a tank body (10), wherein the upper part and the lower part of the tank body (10) are respectively connected with a feeding pipe (11) and a discharging pipe (12), one side of the tank body (10) is connected with a heating structure (13), the asphalt dispersion preparation device is characterized in that the tank body (10) is rotatably connected with a crushing material disc (30), the heating structure (13) is positioned below the crushing material disc (30), the crushing material disc (30) is in a circular table shape, a plurality of blanking through holes (31) are formed in the crushing material disc (30), a plurality of first crushing teeth (32) are fixed on one side, close to the feeding pipe (11), of the crushing material disc (30), and the crushing material disc (30) is connected with a first motor (33);

the top of smashing charging tray (30) is equipped with crushing piece (40), the bottom of crushing piece (40) with distance between smashing charging tray (30) equals everywhere, the top of smashing piece (40) is equipped with direction inclined plane (41) all around, the bottom of smashing charging tray (30) is fixed with at least one stirring rake (50).

2. An asphalt dispersion preparing device according to claim 1, wherein said heating structure (13) is an electrothermal film.

3. An asphalt dispersion preparing device according to claim 2, characterized in that said heating structure (13) is covered in said tank (10), and the side of said heating structure (13) away from said tank (10) is covered with a release layer (14).

4. An asphalt dispersion preparing apparatus according to claim 1, wherein a first bearing (34) is connected between said crushing tray (30) and said tank (10).

5. An asphalt dispersion preparing device according to claim 4, characterized in that a deflector block (15) is fixed in said tank (10) above said first bearing (34).

6. An asphalt dispersion preparing apparatus according to claim 1, wherein a plurality of second pulverizing teeth (42) are fixed to the bottom of said pulverizing block (40).

7. An asphalt dispersion preparing apparatus according to claim 1 or 6, wherein the top of said pulverizing block (40) is connected to said tank (10) through a second bearing (43), and a second motor (44) is connected to the top of said pulverizing block (40).

8. An asphalt dispersion preparing apparatus according to claim 1, wherein there are two of said stirring paddles (50), and two of said stirring paddles (50) are located on both sides of the rotation axis of said crushing tray (30).

9. An asphalt dispersion preparing apparatus according to claim 1 or 8, wherein said stirring paddle (50) comprises a stirring shaft (51) and a plurality of stirring blades (52), said stirring blades (52) being fixed outside said stirring shaft (51).