Asphalt tank heating device

Abstract

The utility model discloses an asphalt tank heating device which comprises a bottom plate, a supporting frame arranged on the upper side of the bottom plate, a tank body arranged above the supporting frame, two annular grooves formed in the tank body, a heating wire arranged in one annular groove, a first rod body rotationally matched with the interior of the tank body, and a second rod body sleeved on one side of the first rod body. And a plurality of stirring rods are arranged on one side of the first rod body and one side of the second rod body. According to the utility model, the two first bevel gears are meshed with the second bevel gear, so that the first rod body and the second rod body can be driven to synchronously and reversely rotate to realize coaxial reverse rotation, and the rotating directions of the plurality of stirring rods are opposite, so that the shearing force of the plurality of stirring rods is increased, and full stirring of asphalt is realized; the condition that asphalt is coagulated into blocks is reduced, and the inner side of the tank body can be heated through a heating wire and a hot water tank, so that the stirred and rotated asphalt is uniformly heated.

Description

Technical Field

[0001] This utility model relates to the field of asphalt heating technology, specifically to an asphalt tank heating device. Background Technology

[0002] Asphalt is a dark brown complex mixture composed of hydrocarbons of different molecular weights and their non-metallic derivatives. Asphalt is mainly used in industries such as coatings, plastics, and rubber, as well as for road paving. In addition, asphalt is in a solid and viscous state at room temperature. If the temperature is low, its viscosity is high, which is not conducive to flow. Only by heating it to a high temperature to ensure its fluidity can it be further processed. Therefore, asphalt heating equipment is needed for high-temperature heating.

[0003] During the heating process of asphalt, due to its poor fluidity, heat cannot be fully transferred to the interior of the asphalt, easily causing it to solidify into lumps inside the asphalt tank, thus reducing the heating efficiency. Therefore, there is an urgent need to design an asphalt tank heating device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an asphalt tank heating device to address the aforementioned shortcomings in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An asphalt tank heating device includes a base plate, a support frame mounted on the upper side of the base plate, a tank body mounted above the support frame, two annular grooves opened inside the tank body, a heating wire installed in one of the annular grooves, a first rod body rotatably fitted inside the tank body, a second rod body sleeved on one side of the first rod body, and multiple stirring rods mounted on one side of both the first rod body and the second rod body.

[0007] One end of the first rod and the second rod are each equipped with a first bevel gear. A plate is installed on the upper side of the tank. A second bevel gear that meshes with the two first bevel gears is rotatably fitted on one side of the plate. A hot water tank connected to another annular groove is installed on the upper side of the bottom plate.

[0008] Furthermore, a rotating rod is rotatably fitted on one side of the plate, the second bevel gear is located at one end of the rotating rod, and a motor is installed on the other side of the plate, with the output end of the motor fixed to the other end of the rotating rod.

[0009] Furthermore, a first annular block is rotatably fitted on one side of the rotating rod, and two L-shaped support rods are symmetrically mounted on one side of the first annular block, with the first rod body and the second rod body rotatably fitted together.

[0010] Furthermore, one end of both the first rod and the second rod is rotatably fitted with a second annular block, and one end of each of the two L-shaped support rods is fixed to one side of the two second annular blocks.

[0011] Furthermore, a power supply body connected to the heating wire is installed on the upper side of the base plate, and a water pipe is connected between the hot water tank and another annular groove, with a water pump installed at one end of the water pipe.

[0012] Furthermore, the tank body has openings on both the upper and lower sides, and valves are provided at both openings, one end of which is equipped with a discharge pipe.

[0013] Furthermore, the upper side of the base plate is slidably fitted to the collection box, the collection box is corresponding to the discharge pipe, and the other annular groove is corresponding to the heating wire.

[0014] In the above technical solution, the asphalt tank heating device provided by this utility model has the following beneficial effects:

[0015] 1. By meshing the first bevel gear and the second bevel gear, the first rod and the second rod can be driven to rotate synchronously in opposite directions, achieving coaxial reversal. This causes the multiple stirring rods to rotate in opposite directions, thereby increasing the shear force of the multiple stirring rods, achieving thorough mixing of the asphalt, reducing the occurrence of asphalt lumps, and effectively improving the fluidity of the asphalt.

[0016] 2. By using the heating wire and hot water tank, the inside of the tank can be heated, thereby heating the rotating asphalt evenly, reducing the viscosity of the asphalt, and further improving the fluidity and heating efficiency of the asphalt. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a structural front view of an embodiment of an asphalt tank heating device according to the present invention.

[0019] Figure 2 This is a schematic diagram of the tank structure provided for an embodiment of the asphalt tank heating device of this utility model.

[0020] Figure 3 This is a schematic diagram of the stirring rod structure provided in an embodiment of the asphalt tank heating device of this utility model.

[0021] Figure 4 This is a schematic diagram of an L-shaped support rod structure provided for an embodiment of an asphalt tank heating device of this utility model.

[0022] 1. Base plate; 2. Support frame; 3. Tank body; 4. Annular groove; 5. Heating wire; 6. First rod; 7. Second rod; 8. Stirring rod; 9. First bevel gear; 10. Plate; 11. Second bevel gear; 12. Hot water tank; 13. Rotating rod; 14. Motor; 15. First annular block; 16. L-shaped support rod; 17. Second annular block; 18. Power supply body; 19. Water pipe; 20. Opening; 21. Discharge pipe; 22. Collection box. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] like Figure 1-4 As shown in the figure, an asphalt tank heating device provided by this utility model includes a base plate 1, a support frame 2 mounted on the upper side of the base plate 1, a tank body 3 mounted above the support frame 2, two annular grooves 4 opened inside the tank body 3, a heating wire 5 installed in one of the annular grooves 4, a first rod 6 rotatably fitted inside the tank body 3, a second rod 7 sleeved on one side of the first rod 6, a plurality of stirring rods 8 mounted on one side of both the first rod 6 and the second rod 7, a first bevel gear 9 mounted at one end of both the first rod 6 and the second rod 7, a plate 10 mounted on the upper side of the tank body 3, a second bevel gear 11 rotatably fitted on one side of the plate 10 and meshing with the two first bevel gears 9, and a hot water tank 12 connected to the other annular groove 4 mounted on the upper side of the base plate 1.

[0025] In this embodiment, the base plate 1;

[0026] Specifically, the upper side of the base 1 is equipped with a power supply body 18 connected to the heating wire 5, and a water pipe 19 is connected between the hot water tank 12 and another annular groove 4. One end of the water pipe 19 is equipped with a water pump. Through the water pump, the hot water in the hot water tank 12 can be transferred to the other annular groove 4 to prepare for the next step of heating the asphalt.

[0027] Specifically, the upper side of the base 1 is slidably fitted with the collection box 22, which corresponds to the discharge pipe 21, and another annular groove 4 corresponds to the heating wire 5. Through the collection box 22, the heated asphalt can be collected, reducing the amount of manual work in the later stage, thereby improving the working efficiency of the device.

[0028] In this embodiment, a support frame 2 is installed on the upper side of the base plate 1, and a tank body 3 is installed above the support frame 2.

[0029] Specifically, the tank body 3 has openings 20 on both the upper and lower sides, and valves are installed at both openings 20. One end of one valve is equipped with a discharge pipe 21.

[0030] In this embodiment, two annular grooves 4 are opened inside the tank body 3. A heating wire 5 is installed in one of the annular grooves 4. A first rod 6 is rotatably fitted inside the tank body 3. A second rod 7 is sleeved on one side of the first rod 6.

[0031] Specifically, one end of the first rod 6 and the second rod 7 are rotatably fitted with a second annular block 17, and one end of the two L-shaped support rods 16 is fixed to one side of the two second annular blocks 17. The two L-shaped support rods 16 can ensure the stability of the first rod 6 and the second rod 7 when they rotate.

[0032] In this embodiment, a plurality of stirring rods 8 are installed on one side of the first rod body 6 and the second rod body 7, and a first bevel gear 9 is installed at one end of the first rod body 6 and the second rod body 7. A plate body 10 is installed on the upper side of the tank body 3, and a second bevel gear 11 that meshes with the two first bevel gears 9 is rotatably fitted on one side of the plate body 10. A hot water tank 12 connected to another annular groove 4 is installed on the upper side of the bottom plate 1.

[0033] Specifically, a rotating rod 13 is rotatably fitted on one side of the plate 10, with a second bevel gear 11 located at one end of the rotating rod 13. A motor 14 is mounted on the other side of the plate 10, with its output end fixed to the other end of the rotating rod 13. The motor 14 drives the rotating rod 13 to rotate synchronously, causing the second bevel gear 11 to mesh and rotate with the two first bevel gears 9, thus achieving coaxial reverse rotation and effectively improving the mixing efficiency of the asphalt.

[0034] Specifically, a first annular block 15 is rotatably fitted on one side of the rotating rod 13, and two L-shaped support rods 16 are symmetrically installed on one side of the first annular block 15, with the first rod body 6 and the second rod body 7 rotatably fitted together.

[0035] Working steps: 1. When it is necessary to heat the tank 3, start the water pump and power supply 18. At this time, the water pump will introduce the hot water in the hot water tank 12 into another annular groove 4. At the same time, the output end of the power supply 18 drives the heating wire 5 to generate heat. The heat generated by the heating wire 5 and the hot water can heat the inside of the tank 3, thereby heating the tank 3. At the same time, the heating wire 5 can also heat the hot water in the other annular groove 4 simultaneously.

[0036] 2. When heating and stirring asphalt is required, first open one of its valves and introduce the asphalt into the tank 3 through one of its openings 20. After the introduction is completed, start the motor 14. The output end of the motor 14 drives the rotating rod 13 to rotate, so that the rotating rod 13 drives the second bevel gear 11 to rotate synchronously. Thus, the second bevel gear 11 meshes with the two first bevel gears 9 and rotates, driving the first rod body 6 and the second rod body 7 to rotate synchronously in opposite directions, realizing coaxial reversal. At this time, the first annular block 15 rotates and engages with the rotating rod 13, and at the same time, the two second annular blocks 17 rotate and engage with the first rod body 6 and the second rod body 7. At this time, the first rod body 6 and the second rod body 7 drive multiple stirring rods 8 to rotate synchronously in opposite directions, so that the multiple stirring rods 8 quickly and evenly stir the asphalt. At this time, the heating wire 5 and hot water generate heat to evenly heat the stirred asphalt, so that the asphalt is heated evenly, thereby realizing the stirring and heating work of asphalt.

[0037] Third, when it is necessary to collect the heated asphalt, open another valve. At this time, the heated asphalt is introduced into the collection box 22 through the discharge pipe 21 for collection, thereby realizing the collection and storage of asphalt.

[0038] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A heating device for an asphalt tank, comprising a base plate (1), characterized in that, A support frame (2) is installed on the upper side of the base plate (1), and a tank (3) is installed above the support frame (2). Two annular grooves (4) are opened inside the tank (3). A heating wire (5) is installed in one of the annular grooves (4). A first rod (6) is rotatably fitted inside the tank (3). A second rod (7) is sleeved on one side of the first rod (6). Multiple stirring rods (8) are installed on one side of both the first rod (6) and the second rod (7). One end of the first rod (6) and the second rod (7) is equipped with a first bevel gear (9). The upper side of the tank (3) is equipped with a plate (10). One side of the plate (10) is rotatably fitted with a second bevel gear (11) that meshes with the two first bevel gears (9). The upper side of the bottom plate (1) is equipped with a hot water tank (12) that is connected to another annular groove (4).

2. The asphalt tank heating device according to claim 1, characterized in that, A rotating rod (13) is rotatably fitted on one side of the plate (10), the second bevel gear (11) is located at one end of the rotating rod (13), and a motor (14) is installed on the other side of the plate (10), the output end of the motor (14) is fixed to the other end of the rotating rod (13).

3. The asphalt tank heating device according to claim 2, characterized in that, The rotating rod (13) is rotatably fitted with a first annular block (15) on one side, and two L-shaped support rods (16) are symmetrically mounted on one side of the first annular block (15), and the first rod body (6) and the second rod body (7) are rotatably fitted together.

4. The asphalt tank heating device according to claim 3, characterized in that, One end of the first rod (6) and the second rod (7) are rotatably fitted with a second annular block (17), and one end of the two L-shaped support rods (16) is fixed to one side of the two second annular blocks (17).

5. The asphalt tank heating device according to claim 1, characterized in that, The upper side of the base plate (1) is equipped with a power supply body (18) connected to the heating wire (5), and a water pipe (19) is connected between the hot water tank (12) and another annular groove (4), and a water pump is installed at one end of the water pipe (19).

6. The asphalt tank heating device according to claim 1, characterized in that, The tank (3) has openings (20) on both the upper and lower sides, and valves are provided at both openings (20). One end of one of the valves is equipped with a discharge pipe (21).

7. The asphalt tank heating device according to claim 6, characterized in that, The upper side of the base plate (1) is slidably fitted to the collection box (22), the collection box (22) is opposite to the feed pipe (21), and the other annular groove (4) is opposite to the heating wire (5).

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