Modified asphalt heating device

Abstract

The utility model discloses a modified asphalt heating device, which belongs to the technical field of heating devices, and comprises a tank body, an inner shell is fixedly connected in the tank body, a tank cover is lapped on the top of the tank body, an annular groove is arranged at the bottom of the tank cover, an annular electromagnet is fixedly connected in the annular groove, and the annular electromagnet is arranged in the tank cover. The top of the inner shell is fixedly connected with an iron ring, the iron ring is clamped in the annular groove, and the annular electromagnet magnetically attracts the iron ring. Through the combined action of the inner shell, the cavity pipe, the spiral blade and the stirring rod, the stirring uniformity of modified asphalt is improved, meanwhile, the modified asphalt is heated in a water bath heating mode, the fluidity of hot water is kept so as to maintain the temperature of the hot water, heat loss can be effectively avoided, the heating effect of the modified asphalt is improved, and the service life of the modified asphalt is prolonged. And through the arrangement of an annular groove, an annular electromagnet and an iron ring, the connecting structure of the tank body and the tank cover is simple, and the tank can be conveniently detached and cleaned after being used.

Description

Technical Field

[0001] The utility model relates to the technical field of heating devices, and more specifically, to a modified asphalt heating device. Background Art

[0002] Modified asphalt is an asphalt binder made by adding admixtures (modifiers) such as rubber, resin, high molecular polymer, ground rubber powder or other fillers, or by taking measures such as mild oxidation of asphalt to improve the performance of asphalt or asphalt mixture. The biggest advantage of the finished modified asphalt is that it is very convenient to use. Compared with ordinary asphalt, there is no difference except that the temperature control requirements need to be improved. During the processing of modified asphalt, it needs to be heated to improve the rheological properties of the asphalt and the adhesion with the modifier.

[0003] The current modified asphalt heating devices mostly have relatively simple heating structures, and have poor heating effects on modified asphalt. At the same time, the structures of the heating devices are mostly fixed designs, which makes it inconvenient to clean the modified asphalt after it is discharged. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a modified asphalt heating device, which has the characteristics of improving the heating effect and facilitating cleaning.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a modified asphalt heating device, including a tank body, an inner shell body is fixedly connected in the tank body, a tank cover is overlapped on the top of the tank body, a ring groove is opened at the bottom of the tank cover, an annular electromagnet is fixedly connected in the annular groove, an iron ring is fixedly connected to the top of the inner shell body, the iron ring is clamped in the annular groove, the annular electromagnet magnetically attracts the iron ring, a driving motor is fixedly connected to the top of the tank cover, the output shaft of the driving motor passes through the tank cover and is fixedly connected to a spiral blade, both sides of the spiral blade are fixedly connected to stirring rods, four cavities are penetrated at the bottom of the inner shell body, a water inlet pipe and a drain pipe are connected to one side of the tank body, a discharge pipe is connected to the bottom of the tank body, and a valve is provided on the discharge pipe.

[0008] When a modified asphalt heating device of the present technical solution is used, the inner shell, the cavity tube, the spiral blades and the stirring rod work together to improve the stirring uniformity of the modified asphalt. At the same time, the modified asphalt is heated by water bath heating, and the fluidity of the hot water is maintained to maintain the temperature of the hot water, which can effectively avoid heat loss and improve the heating effect of the modified asphalt. The arrangement of the ring groove, the annular electromagnet and the iron ring makes the connection structure of the tank body and the tank cover relatively simple, which is convenient for disassembly and cleaning after use.

[0009] Furthermore, a controller is provided on the front of the tank body, and four legs are fixedly connected to the bottom of the tank body.

[0010] Furthermore, four ring blocks are fixedly connected to the outer side of the tank body, and four plug blocks are fixedly connected to the outer side of the tank cover, and the four plug blocks are respectively plugged into the four ring blocks.

[0011] Furthermore, a feed port is provided on the top of the tank cover.

[0012] Furthermore, four support rods are fixedly connected to the bottom of the inner wall of the tank body, and one end of the four support rods is fixedly connected to the bottom of the inner shell body.

[0013] (3) Beneficial effects

[0014] In summary, the utility model has the following beneficial effects:

[0015] 1. The inner shell, the cavity tube, the spiral blade and the stirring rod work together to improve the uniformity of the stirring of the modified asphalt. At the same time, the modified asphalt is heated by water bath heating, and the fluidity of the hot water is maintained to maintain the temperature of the hot water, which can effectively avoid the loss of heat and improve the heating effect of the modified asphalt. The connection structure of the tank body and the tank cover is relatively simple through the setting of the ring groove, the ring electromagnet and the iron ring, which is convenient for disassembly and cleaning after use.

[0016] 2. By setting the discharge pipe, it is convenient to discharge the modified asphalt from the device. By setting the ring block and the plug block, it is convenient to limit the tank cover. By setting the support rod, the stability of the inner shell is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model.

[0020] The symbols in the accompanying drawings are:

[0021] 1. Tank body; 2. Support legs; 3. Controller; 4. Inner shell; 5. Tank cover; 6. Ring block; 7. Insert block; 8. Ring groove; 9. Ring electromagnet; 10. Iron ring; 11. Feed inlet; 12. Drive motor; 13. Spiral blade; 14. Stirring rod; 15. Support rod; 16. Cavity tube; 17. Water inlet pipe; 18. Drain pipe; 19. Discharge pipe; 20. Valve. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0023] Example:

[0024] The following is combined with Figure 1-2 The utility model is described in further detail.

[0025] See also Figure 1-2The utility model provides a technical solution: a modified asphalt heating device, including a tank body 1, an inner shell 4 is fixedly connected in the tank body 1, a tank cover 5 is overlapped on the top of the tank body 1, a ring groove 8 is opened at the bottom of the tank cover 5, a ring electromagnet 9 is fixedly connected in the ring groove 8, an iron ring 10 is fixedly connected to the top of the inner shell 4, the iron ring 10 is clamped in the ring groove 8, and the ring electromagnet 9 magnetically attracts the iron ring 10. Through the arrangement of the ring groove 8, the ring electromagnet 9 and the iron ring 10, the connection structure of the tank body 1 and the tank cover 5 is relatively simple, which is convenient for disassembly and cleaning after use. A driving motor 12 is fixedly connected to the top of the tank cover 5, and the output shaft of the driving motor 12 passes through the tank cover 5 and is fixedly connected There are spiral blades 13, and stirring rods 14 are fixedly connected on both sides of the spiral blades 13. Four cavities 16 are penetrated at the bottom of the inner shell 4. Through the joint action of the inner shell 4, the cavity 16, the spiral blades 13 and the stirring rods 14, the stirring uniformity of the modified asphalt is improved. At the same time, the modified asphalt is heated by water bath heating, and the fluidity of the hot water is maintained to maintain the temperature of the hot water, which can effectively avoid heat loss and improve the heating effect of the modified asphalt. One side of the tank body 1 is connected with a water inlet pipe 17 and a drain pipe 18, and the bottom of the tank body 1 is connected with a discharge pipe 19, and a valve 20 is arranged on the discharge pipe 19. By arranging the discharge pipe 19, it is convenient to discharge the modified asphalt out of the device.

[0026] Specifically, a controller 3 is provided on the front of the tank body 1, four legs 2 are fixedly connected to the bottom of the tank body 1, four ring blocks 6 are fixedly connected to the outside of the tank body 1, and four plug blocks 7 are fixedly connected to the outside of the tank cover 5, and the four plug blocks 7 are respectively inserted into the four ring blocks 6.

[0027] By adopting the above technical solution, the controller 3 can be a conventional known device such as a computer for control. The controller 3 is electrically connected to the drive motor 12 through a wire. The ring block 6 and the plug block 7 are arranged to facilitate the limiting effect on the tank cover 5.

[0028] Specifically, a feed port 11 is provided on the top of the tank cover 5 , and four support rods 15 are fixedly connected to the bottom of the inner wall of the tank body 1 , and one end of the four support rods 15 is fixedly connected to the bottom of the inner shell body 4 .

[0029] By adopting the above technical solution and providing the support rod 15 , the stability of the inner shell 4 is improved.

[0030] The working principle of the utility model is as follows: when in use, the device is connected to an external power source, the annular electromagnet 9 is energized to generate magnetic force, the magnetic force attracts the iron ring 10, and the tank cover 5 is fixed on the tank body 1. One end of the water inlet pipe 17 and one end of the drain pipe 18 are both connected to the boiler, and hot water enters between the tank body 1 and the inner shell 4 and the cavity tube 16 through the water inlet pipe 17. As the water level increases, it flows back to the boiler through the drain pipe 18 to maintain the flow effect of hot water, and the modified asphalt is poured into the inner shell 4 through the feed port 11. The hot water heats it, and the output shaft of the driving motor 12 drives the spiral blade 13 and the stirring rod 14 to rotate, the spiral blade 13 flips the modified asphalt upward, and the stirring rod 14 stirs the modified asphalt;

[0031] After the stirring and heating is completed, the discharge pipe 19 is discharged, the annular electromagnet 9 is powered off and demagnetized, the annular electromagnet 9 no longer absorbs and fixes the iron ring 10, the tank cover 5 is removed from the tank body 1, the tank cover 5 is moved up to separate the iron ring 10 from the annular groove 8, and the insert block 7 is separated from the ring block 6, so that the tank cover 5 is removed, and then the various parts of the separated device can be cleaned.

[0032] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A modified asphalt heating device, comprising a tank body (1), characterized in that: The tank body (1) is fixedly connected to an inner shell (4), the top of the tank body (1) is overlapped with a tank cover (5), the bottom of the tank cover (5) is provided with an annular groove (8), an annular electromagnet (9) is fixedly connected to the annular groove (8), an iron ring (10) is fixedly connected to the top of the inner shell (4), the iron ring (10) is clamped in the annular groove (8), the annular electromagnet (9) magnetically attracts the iron ring (10), and the top of the tank cover (5) is fixedly connected to a driving mechanism. A motor (12), the output shaft of the driving motor (12) passes through the tank cover (5) and is fixedly connected to a spiral blade (13), both sides of the spiral blade (13) are fixedly connected to stirring rods (14), four cavity tubes (16) are passed through the bottom of the inner shell (4), one side of the tank body (1) is connected to a water inlet pipe (17) and a drain pipe (18), the bottom of the tank body (1) is connected to a discharge pipe (19), and a valve (20) is provided on the discharge pipe (19).

2. A modified asphalt heating device according to claim 1, characterized in that: A controller (3) is arranged on the front of the tank body (1), and four legs (2) are fixedly connected to the bottom of the tank body (1).

3. A modified asphalt heating device according to claim 1, characterized in that: Four ring blocks (6) are fixedly connected to the outer side of the tank body (1), and four plug blocks (7) are fixedly connected to the outer side of the tank cover (5), and the four plug blocks (7) are respectively plugged into the four ring blocks (6).

4. A modified asphalt heating device according to claim 1, characterized in that: A feed opening (11) is provided on the top of the tank cover (5).

5. The modified asphalt heating device according to claim 1, characterized in that: Four support rods (15) are fixedly connected to the bottom of the inner wall of the tank body (1), and one end of the four support rods (15) is fixedly connected to the bottom of the inner shell body (4).

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