Emulsified asphalt heat dissipation device

Abstract

The present invention belongs to the technical field of emulsified asphalt preparation, and provides an emulsified asphalt heat dissipation device, including a tank body, wherein a high temperature chamber, a low temperature chamber and a temporary storage chamber are sequentially connected from top to bottom in the tank body; a heat dissipation stirring assembly, including a stirring rod rotatably connected in the tank body, the stirring rod is located in the high temperature chamber and the low temperature chamber, and a first heat transfer stirring tube and a second heat transfer stirring tube are respectively arranged on the stirring rod, and the first heat transfer stirring tube and the second heat transfer stirring tube are respectively located in the high temperature chamber and the low temperature chamber, and also includes a low temperature cooling water supply assembly and a high temperature cooling water supply assembly, and the water outlet end of the low temperature cooling water supply assembly is connected to the high temperature cooling water supply assembly through the first heat transfer stirring tube, and the water outlet end of the high temperature cooling water supply assembly is connected to the water inlet end of the second heat transfer stirring tube. The present invention can gradually cool the emulsified asphalt to the target temperature, and avoid the solidification of the emulsified asphalt due to excessively fast cooling.

Description

Technical Field

[0001] The invention belongs to the technical field of emulsified asphalt preparation, and in particular relates to an emulsified asphalt heat dissipation device. Background Art

[0002] When emulsified asphalt is first produced, the temperature will reach above 100℃, while the storage temperature range of emulsified asphalt is between 10℃ and 85℃. When the storage temperature exceeds 85℃, it will cause water evaporation, thus changing its performance and even demulsification, affecting the quality of emulsified asphalt. Therefore, it is necessary to cool the emulsified asphalt after it is produced.

[0003] The cooling device used in the existing emulsified asphalt production process generally uses flowing water to exchange heat with the emulsified asphalt to achieve the purpose of cooling. However, due to the large temperature difference between the cooling water temperature and the initial temperature of the emulsified asphalt, the emulsified asphalt that first contacts the cooling water is prone to solidification due to excessively rapid cooling. Summary of the invention

[0004] The object of the present invention is to provide an emulsified asphalt heat dissipation device to solve the above-mentioned problem and achieve the purpose of multi-stage and gradual cooling of the emulsified asphalt to the target temperature.

[0005] To achieve the above object, the present invention provides the following solution: an emulsified asphalt heat dissipation device, comprising:

[0006] A tank body, wherein a high-temperature chamber, a low-temperature chamber and a temporary storage chamber are sequentially connected in the tank body from top to bottom;

[0007] The heat dissipation stirring assembly comprises a stirring rod rotatably connected to the tank body, the stirring rod is located in the high-temperature chamber and the low-temperature chamber, the stirring rod is respectively provided with a first heat transfer stirring tube and a second heat transfer stirring tube, the first heat transfer stirring tube and the second heat transfer stirring tube are respectively located in the high-temperature chamber and the low-temperature chamber, and also comprises a low-temperature cooling water supply assembly and a high-temperature cooling water supply assembly, the water outlet end of the low-temperature cooling water supply assembly is connected to the high-temperature cooling water supply assembly through the first heat transfer stirring tube, and the water outlet end of the high-temperature cooling water supply assembly is connected to the water inlet end of the second heat transfer stirring tube.

[0008] Preferably, a top plate is fixedly connected to the top of the tank body, and an upper partition and a lower partition are fixedly connected to the inner wall of the tank body from top to bottom, respectively, the upper partition is used to separate the high temperature chamber and the low temperature chamber, and the lower partition is used to separate the low temperature chamber and the temporary storage chamber;

[0009] The stirring rod rotates and passes through the top plate, the upper partition and the lower partition respectively. Water induction components are respectively arranged between the top of the first heat transfer stirring tube and the top plate, between the bottom of the first heat transfer stirring tube and the upper partition, between the top of the second heat transfer stirring tube and the upper partition, and between the bottom of the second heat transfer stirring tube and the lower partition.

[0010] Preferably, the water diversion assembly located between the top of the first heat transfer stirring tube and the top plate includes an annular groove and a water channel opened in the top plate, one end of the water channel is connected to the annular groove, the stirring rod passes through the annular groove, and a water inlet is opened on the side wall of the stirring rod. The water inlet is located in the annular groove, and the water inlet is connected to the top of the first heat transfer stirring tube through a channel opened in the stirring rod.

[0011] Preferably, the low-temperature cooling water supply assembly comprises a water storage tank, and the water storage tank is connected to the water channel located in the lower partition through a first water pump;

[0012] The water channel opened in the upper partition and communicating with the top of the second heat transfer stirring tube is communicated with the high-temperature cooling water supply assembly.

[0013] Preferably, the high-temperature cooling water supply assembly includes a transition tank, the transition tank is connected to the top of the first heat transfer stirring tube, and the transition tank is also connected to a water channel opened in the upper baffle and connected to the bottom of the first heat transfer stirring tube through a second water pump;

[0014] The water channel opened in the top plate and communicating with the top of the first heat transfer stirring tube is communicated with the water storage tank through an air-water heat exchanger.

[0015] Preferably, the air-water heat exchanger comprises a heat exchanger shell, wherein a plurality of water channels are fixedly arrayed in the heat exchanger shell, the bottoms of a plurality of the water channels are connected to the water channels of the top plate, and the tops of a plurality of the water channels are connected to the water storage tank through pipelines;

[0016] A plurality of first fins are fixedly connected to the side walls of the plurality of water passages, respectively, and a second fan for blowing the plurality of water passages is fixedly connected to the heat exchanger shell.

[0017] Preferably, a motor is fixedly connected to the top of the top plate, the motor is transmission-connected to the top of the stirring rod, and the motor is used to drive the stirring rod to rotate.

[0018] Preferably, the upper partition is provided with a first electronic valve for connecting the high temperature chamber and the low temperature chamber, and the lower partition is provided with a second electronic valve for connecting the low temperature chamber and the temporary storage chamber;

[0019] The bottom of the temporary storage chamber is connected with a discharge valve.

[0020] Preferably, an air outlet is provided at the top of the side wall of the temporary storage cavity, and a first fan is fixedly embedded at the top of the side wall of the temporary storage cavity, and the first fan and the air outlet are symmetrically arranged about the axis of the temporary storage cavity.

[0021] Compared with the prior art, the present invention has the following advantages and technical effects: the main function of the high-temperature chamber is to accommodate high-temperature emulsified asphalt and use the high-temperature cooling water in the high-temperature cooling water supply assembly to preliminarily cool the emulsified asphalt; the main function of the low-temperature chamber is to accommodate the preliminarily cooled emulsified asphalt and use the low-temperature cooling water in the low-temperature cooling water supply assembly to further cool the emulsified asphalt; the main functions of the first heat transfer stirring tube and the second heat transfer stirring tube are to stir the emulsified asphalt in the high-temperature chamber and the low-temperature chamber respectively, improve the heat exchange efficiency in the chamber, and at the same time make the cooling water inside and the emulsified asphalt outside contact to achieve the heat exchange effect. On the whole, the present invention separates the high-temperature chamber and the low-temperature chamber in the tank body, so that the emulsified asphalt is in contact with the high-temperature cooling water and the low-temperature cooling water before and after, so as to achieve the effect of graded and gradual cooling. While cooling the emulsified asphalt to the target temperature, it can also effectively avoid the phenomenon of emulsified asphalt solidifying due to excessive cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 is a cross-sectional view of the heat dissipation device of the present invention;

[0024] Figure 2 for Figure 1 A partial enlarged view in FIG.

[0025] Figure 3 is a schematic diagram of an air-water heat exchanger of the present invention;

[0026] Among them, 1. tank body; 2. motor; 3. stirring rod; 4. first heat transfer stirring tube; 5. second heat transfer stirring tube; 6. top plate; 7. upper partition; 8. lower partition; 9. temporary storage chamber; 10. discharge valve; 11. air outlet; 12. first fan; 13. annular groove; 14. water inlet; 15. water channel; 16. water storage tank; 17. first water pump; 18. second water pump; 19. transition tank; 20. air-water heat exchanger; 21. second fan; 22. first electronic valve; 23. second electronic valve; 24. high temperature chamber; 25. low temperature chamber; 201. heat exchanger shell; 202. water flow channel; 203. first fin; 26. second fin; 27. channel. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] Embodiment 1:

[0030] Reference Figure 1-Figure 3 The present invention provides an emulsified asphalt heat dissipation device, comprising:

[0031] The tank body 1 has a high temperature chamber 24, a low temperature chamber 25 and a temporary storage chamber 9 connected in sequence from top to bottom;

[0032] The heat dissipation stirring component includes a stirring rod 3 rotatably connected to the tank body 1, the stirring rod 3 is located in the high-temperature chamber 24 and the low-temperature chamber 25, and a first heat transfer stirring tube 4 and a second heat transfer stirring tube 5 are respectively provided on the stirring rod 3, and the first heat transfer stirring tube 4 and the second heat transfer stirring tube 5 are respectively located in the high-temperature chamber 24 and the low-temperature chamber 25. It also includes a low-temperature cooling water supply component and a high-temperature cooling water supply component. The water outlet end of the low-temperature cooling water supply component is connected to the high-temperature cooling water supply component through the first heat transfer stirring tube 4, and the water outlet end of the high-temperature cooling water supply component is connected to the water inlet end of the second heat transfer stirring tube 5.

[0033] The main function of the high temperature chamber 24 is to accommodate the high temperature emulsified asphalt and use the high temperature cooling water in the high temperature cooling water supply assembly to preliminarily cool the emulsified asphalt; the main function of the low temperature chamber 25 is to accommodate the preliminarily cooled emulsified asphalt and use the low temperature cooling water in the low temperature cooling water supply assembly to further cool the emulsified asphalt; the main function of the first heat transfer stirring tube 4 and the second heat transfer stirring tube 5 is to stir the emulsified asphalt in the high temperature chamber 24 and the low temperature chamber 25 respectively, improve the heat exchange efficiency in the chamber, and at the same time make the cooling water inside and the emulsified asphalt outside contact to achieve the heat exchange effect. On the whole, the present invention separates the high temperature chamber and the low temperature chamber in the tank body, so that the emulsified asphalt is in contact with the high temperature cooling water and the low temperature cooling water before and after, so as to achieve the effect of graded and gradual cooling. While cooling the emulsified asphalt to the target temperature, it can also effectively avoid the phenomenon of emulsified asphalt solidifying due to excessive cooling.

[0034] Further optimized solution, the top of the tank body 1 is fixedly connected with a top plate 6, and the inner wall of the tank body 1 is fixedly connected with an upper partition 7 and a lower partition 8 from top to bottom, respectively. The upper partition 7 is used to separate the high temperature chamber 24 and the low temperature chamber 25, and the lower partition 8 is used to separate the low temperature chamber 25 and the temporary storage chamber 9;

[0035] The stirring rod 3 rotates through the top plate 6, the upper partition 7 and the lower partition 8 respectively, and water diversion components are respectively arranged between the top of the first heat transfer stirring tube 4 and the top plate 6, between the bottom of the first heat transfer stirring tube 4 and the upper partition 7, between the top of the second heat transfer stirring tube 5 and the upper partition 7, and between the bottom of the second heat transfer stirring tube 5 and the lower partition 8.

[0036] A further optimized solution is provided, in which the water diversion assembly located between the top of the first heat transfer stirring tube 4 and the top plate 6 includes an annular groove 13 and a water channel 15 opened in the top plate 6, one end of the water channel 15 is connected to the annular groove 13, the stirring rod 3 passes through the annular groove 13, and a water inlet 14 is opened on the side wall of the stirring rod 3. The water inlet 14 is located in the annular groove 13, and the water inlet 14 is connected to the top of the first heat transfer stirring tube 4 through a channel 27 opened in the stirring rod 3.

[0037] like Figure 1 and Figure 2 As shown, taking the first heat transfer stirring tube 4 in the high temperature chamber 24 as an example, the high temperature cooling water supply assembly pumps the cooling water into the water inlet 14 at the second top position of the stirring rod 3 through the water channel 15 and the annular groove 13 in the tank body 1, and enters the first heat transfer stirring tube 4 through the channel 27 at the bottom of the first heat transfer stirring tube 4. The cooling water flows in the first heat transfer stirring tube 4 to achieve heat exchange with the emulsified asphalt. Finally, the cooling water that has absorbed heat and heated up enters the annular groove 13 located in the top plate 6 through the channel 27 and the water inlet 14 at the top of the first heat transfer stirring tube 4, and enters the air-water heat exchanger 20 through the water channel 15 in the top plate 6 for cooling.

[0038] Similarly, the low-temperature cooling water supply component pumps cooling water into the second heat transfer stirring tube 5, and the cooling water flows in the second heat transfer stirring tube 5 to cool the emulsified asphalt in the low-temperature chamber 25.

[0039] In a further optimized solution, the low-temperature cooling water supply assembly includes a water storage tank 16, which is connected to a water channel 15 located in the lower partition 8 through a first water pump 17;

[0040] The water channel 15 opened in the upper partition plate 7 and communicating with the top of the second heat transfer stirring tube 5 is communicated with the high-temperature cooling water supply assembly.

[0041] like Figure 1 As shown, the water tank 16 stores cooling water at room temperature. The first water pump 17 can pump the water in the water tank 16 into the second heat transfer stirring tube 5 through the water channel 15 located in the lower partition 8, the water inlet 14, and the channel 27. The cooling water flows in the second heat transfer stirring tube 5 to absorb the heat of the emulsified asphalt, thereby achieving a heat dissipation effect.

[0042] Further optimizing the scheme, the high temperature cooling water supply assembly includes a transition tank 19, the transition tank 19 is connected to the top of the first heat transfer stirring tube 4, and the transition tank 19 is also connected to the water channel 15 opened in the upper partition 7 and connected to the bottom of the first heat transfer stirring tube 4 through the second water pump 18;

[0043] The water channel 15 opened in the top plate 6 and communicating with the top of the first heat transfer stirring tube 4 is communicated with the water storage tank 16 through the air-water heat exchanger 20 .

[0044] like Figure 1 As shown, the cooling water heated in the second heat transfer stirring tube 5 enters the transition tank 19, and the second water pump 18 sends the cooling water in the transition tank 19 to the first heat transfer stirring tube 4. The heat of the emulsified asphalt in the high-temperature chamber 24 is absorbed by the flow of cooling water in the first heat transfer stirring tube 4.

[0045] By providing the first heat transfer stirring tube 4 and the second heat transfer stirring tube 5, the water temperature of the cooling water in the tank body 1 is gradually reduced from top to bottom, thereby preventing the emulsified asphalt from being rapidly cooled and solidified.

[0046] Further optimized, the air-water heat exchanger 20 includes a heat exchanger shell 201, and a plurality of water channels 202 are fixedly arrayed in the heat exchanger shell 201, the bottoms of the plurality of water channels 202 are connected to the water channel 15 of the top plate 6, and the tops of the plurality of water channels 202 are connected to the water storage tank 16 through pipelines;

[0047] A plurality of first fins 203 are fixedly connected to the side walls of the plurality of water passages 202 , respectively. A second fan 21 for blowing the plurality of water passages 202 is fixedly connected to the heat exchanger housing 201 .

[0048] like Figure 1 and Figure 3 As shown, the cooling water flowing out of the first heat transfer stirring tube 4 enters the plurality of water passages 202 through the bottom thereof, and flows back to the water storage tank 16 from the top of the plurality of water passages 202. During the flow, the cooling water transfers heat to the plurality of first fins 203, and the second fan 21 blows the plurality of first fins 203 to dissipate the heat out of the heat exchanger housing 201, thereby timely lowering the temperature of the cooling water.

[0049] According to a further optimization scheme, a motor 2 is fixedly connected to the top of the top plate 6 , and the motor 2 is transmission-connected to the top of the stirring rod 3 , and the motor 2 is used to drive the stirring rod 3 to rotate.

[0050] like Figure 1 As shown, the operator controls the motor 2 to rotate, so that the motor 2 drives the stirring rod 3 to rotate in the tank 1, and then drives the first heat transfer stirring tube 4 and the second heat transfer stirring tube 5 to stir in the high temperature chamber 24 and the low temperature chamber 25 respectively, so that the contact between the first heat transfer stirring tube 4 and the second heat transfer stirring tube 5 and the emulsified asphalt is more uniform.

[0051] Further optimizing the scheme, the upper partition plate 7 is provided with a first electronic valve 22 for connecting the high temperature chamber 24 and the low temperature chamber 25, and the lower partition plate 8 is provided with a second electronic valve 23 for connecting the low temperature chamber 25 and the temporary storage chamber 9;

[0052] The bottom of the temporary storage chamber 9 is connected to a discharge valve 10 .

[0053] like Figure 1 As shown, by controlling the opening of the first electronic valve 22 and the second electronic valve 23, the speed at which the emulsified asphalt flows downward in the tank body 1 can be controlled to ensure the contact time between the emulsified asphalt and the first heat transfer stirring tube 4 and the second heat transfer stirring tube 5.

[0054] The asphalt after heat dissipation and cooling can be discharged from the tank body 1 through the discharge valve 10.

[0055] According to a further optimization scheme, an air outlet 11 is provided at the top of the side wall of the temporary storage chamber 9 , and a first fan 12 is also fixedly embedded at the top of the side wall of the temporary storage chamber 9 . The first fan 12 and the air outlet 11 are symmetrically arranged about the axis of the temporary storage chamber 9 .

[0056] like Figure 1 As shown, the heat emitted by the emulsified asphalt flowing into the temporary storage chamber 9 through the second electronic valve 23 can be discharged from the tank body 1 from the air outlet 11 under the action of the first fan 12, thereby helping to improve the heat dissipation effect.

[0057] To further optimize the solution, a control system is also provided, and the control system is electrically connected to the motor 2 , the first fan 12 , the second fan 21 , the first water pump 17 , the second water pump 18 , the first electronic valve 22 and the second electronic valve 23 .

[0058] In a further optimization scheme, a temperature sensor (not shown in the figure) is fixedly connected to the top of the side wall of the temporary storage chamber 9, and its main function is to detect the temperature of the emulsified asphalt in the temporary storage chamber 9 and transmit the temperature of the asphalt in the temporary storage chamber 9 to the control system. If the control system determines that the asphalt temperature is too high, it can control the first water pump 17, the second water pump 18 and the second fan 21 to operate at high power, and at the same time reduce the opening of the first electronic valve 22 and the second electronic valve 23 to improve the cooling efficiency.

[0059] To further optimize the solution, a liquid level sensor (not shown in the figure) is provided in the temporary storage chamber 9. The main function of the liquid level sensor is to detect the liquid level of the emulsified asphalt in the temporary storage chamber 9 to prevent the emulsified asphalt from being stored too much and flowing out from the air outlet 11.

[0060] Embodiment 2:

[0061] The only difference between this embodiment and the first embodiment is that a plurality of second fins 26 are fixedly connected to the first heat transfer stirring tube 4 and the second heat transfer stirring tube 5 .

[0062] like Figure 1 As shown, the second fins 26 can efficiently transfer the heat of the emulsified asphalt to the cooling water in the first heat transfer stirring tube 4 or the second heat transfer stirring tube 5, thereby improving the cooling and heat dissipation efficiency.

[0063] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0064] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. An emulsified asphalt heat dissipation device, characterized in that: include: A tank body (1), wherein a high temperature chamber (24), a low temperature chamber (25) and a temporary storage chamber (9) are sequentially connected in the tank body (1) from top to bottom; The heat dissipation stirring assembly comprises a stirring rod (3) rotatably connected to the tank body (1), the stirring rod (3) being located in the high temperature chamber (24) and the low temperature chamber (25), the stirring rod (3) being provided with a first heat transfer stirring tube (4) and a second heat transfer stirring tube (5), respectively, the first heat transfer stirring tube (4) and the second heat transfer stirring tube (5) being located in the high temperature chamber (24) and the low temperature chamber (25), respectively, and further comprising a low temperature cooling water supply assembly and a high temperature cooling water supply assembly, the water outlet end of the low temperature cooling water supply assembly being connected to the high temperature cooling water supply assembly through the first heat transfer stirring tube (4), and the water outlet end of the high temperature cooling water supply assembly being connected to the water inlet end of the second heat transfer stirring tube (5).

2. The emulsified asphalt heat dissipation device according to claim 1, characterized in that: The top of the tank body (1) is fixedly connected to a top plate (6), and the inner wall of the tank body (1) is fixedly connected to an upper partition (7) and a lower partition (8) from top to bottom, respectively, wherein the upper partition (7) is used to separate the high-temperature chamber (24) and the low-temperature chamber (25), and the lower partition (8) is used to separate the low-temperature chamber (25) and the temporary storage chamber (9); The stirring rod (3) rotates and penetrates the top plate (6), the upper partition (7) and the lower partition (8) respectively. Water guide components are respectively arranged between the top of the first heat transfer stirring tube (4) and the top plate (6), between the bottom of the first heat transfer stirring tube (4) and the upper partition (7), between the top of the second heat transfer stirring tube (5) and the upper partition (7), and between the bottom of the second heat transfer stirring tube (5) and the lower partition (8).

3. The emulsified asphalt heat dissipation device according to claim 2, characterized in that: The water induction assembly located between the top of the first heat transfer stirring tube (4) and the top plate (6) comprises an annular groove (13) and a water channel (15) provided in the top plate (6); one end of the water channel (15) is connected to the annular groove (13); the stirring rod (3) passes through the annular groove (13); a water inlet (14) is provided on the side wall of the stirring rod (3); the water inlet (14) is located in the annular groove (13); the water inlet (14) is connected to the top of the first heat transfer stirring tube (4) through a channel (27) provided in the stirring rod (3).

4. The emulsified asphalt heat dissipation device according to claim 3, characterized in that: The low-temperature cooling water supply assembly comprises a water storage tank (16), and the water storage tank (16) is connected to the water channel (15) located in the lower partition (8) through a first water pump (17); The water channel (15) opened in the upper baffle (7) and connected to the top of the second heat transfer stirring tube (5) is connected to the high-temperature cooling water supply component.

5. The emulsified asphalt heat dissipation device according to claim 4, characterized in that: The high-temperature cooling water supply assembly comprises a transition tank (19), the transition tank (19) being in communication with the top of the first heat transfer stirring tube (4), and the transition tank (19) being in communication with a water channel (15) opened in the upper baffle (7) and in communication with the bottom of the first heat transfer stirring tube (4) through a second water pump (18); The water channel (15) opened in the top plate (6) and connected to the top of the first heat transfer stirring tube (4) is connected to the water storage tank (16) through an air-water heat exchanger (20).

6. The emulsified asphalt heat dissipation device according to claim 5, characterized in that: The air-water heat exchanger (20) comprises a heat exchanger shell (201), wherein a plurality of water flow channels (202) are arranged in a fixed array in the heat exchanger shell (201), the bottoms of the plurality of water flow channels (202) are connected to the water channel (15) of the top plate (6), and the tops of the plurality of water flow channels (202) are connected to the water storage tank (16) via pipelines; A plurality of first fins (203) are respectively fixedly connected to the side walls of the plurality of water passages (202), and a second fan (21) for blowing the plurality of water passages (202) is fixedly connected to the heat exchanger housing (201).

7. The emulsified asphalt heat dissipation device according to claim 2, characterized in that: A motor (2) is fixedly connected to the top of the top plate (6), and the motor (2) is transmission-connected to the top of the stirring rod (3). The motor (2) is used to drive the stirring rod (3) to rotate.

8. The emulsified asphalt heat dissipation device according to claim 2, characterized in that: The upper partition plate (7) is provided with a first electronic valve (22) for connecting the high temperature chamber (24) and the low temperature chamber (25), and the lower partition plate (8) is provided with a second electronic valve (23) for connecting the low temperature chamber (25) and the temporary storage chamber (9); The bottom of the temporary storage chamber (9) is connected to a discharge valve (10).

9. The emulsified asphalt heat dissipation device according to claim 1, characterized in that: An air outlet (11) is provided at the top of the side wall of the temporary storage chamber (9), and a first fan (12) is also fixedly embedded at the top of the side wall of the temporary storage chamber (9); the first fan (12) and the air outlet (11) are symmetrically arranged about the axis of the temporary storage chamber (9).

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