Anti-icing epoxy asphalt preparation device

Abstract

The application discloses an anti-freezing ice epoxy asphalt preparation device and relates to the technical field of asphalt mixing. The device solves the problem that tar in smoke gas is easily attached to the inner wall of a pipeline during the process of conveying the asphalt smoke gas through the pipeline, and solid asphalt is formed after cooling, and a large amount of tar is accumulated in the pipeline during long-term use, causing pipeline blockage. The device comprises a mixing tank with a heating function, a stirring rod rotatably installed in the mixing tank, a sleeve tank fixedly connected to the outside of the mixing tank, a heat preservation layer fixedly embedded in the sidewall of the sleeve tank, and a plurality of exhaust pipes fixedly installed on the outside of the mixing tank and distributed at equal intervals in a circle. The gas in the stirring tank is heated and expanded through the exhaust pipe, enters the water body between the sleeve tank and the mixing tank, and the clean water can dissolve the fine mist particles and tar in the asphalt smoke gas, so that the tar in the asphalt smoke gas can effectively avoid blocking the gas inlet pipe of the purifier.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of asphalt mixing, in particular to a preparation device for anti-icing epoxy asphalt. BACKGROUND

[0002] Anti-icing epoxy asphalt is a special pavement material that is prepared by adding an anti-icing filler modifier to epoxy asphalt mixture to inhibit freezing of the pavement. The material is formed by mixing epoxy resin and asphalt and is formed into a solid pavement layer after high-temperature mixing.

[0003] In the existing anti-icing epoxy asphalt mixing process, a large amount of smoke is generated. In order to avoid pollution caused by direct emission of the smoke, the smoke generated by the mixer during the mixing of the anti-icing epoxy asphalt is introduced into a purifier through a pipeline. The smoke is purified in the purifier before being discharged, which can avoid pollution of the environment by the smoke. However, the smoke generated during the mixing of the anti-icing epoxy asphalt contains a large amount of tar, which has strong adhesion. Therefore, during the transportation of the asphalt smoke through the pipeline, the tar in the smoke is easily attached to the inner wall of the pipeline and forms solid asphalt after cooling. Long-term use of the pipeline causes a large amount of tar to accumulate in the pipeline, resulting in blockage of the pipeline, which has defects in use. SUMMARY

[0004] The present application aims to provide a preparation device for anti-icing epoxy asphalt to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions.

[0006] A preparation device for anti-icing epoxy asphalt comprises a mixing tank with a heating function, a stirring rod is rotatably installed in the mixing tank, a sleeve tank is fixedly sleeved on the outside of the mixing tank, a heat preservation layer is fixedly embedded in the side wall of the sleeve tank, a plurality of exhaust pipes are fixedly installed on the outside of the mixing tank in a circumferential equidistant manner, the exhaust pipes are in communication with the mixing tank, an inclined portion is arranged at one end of the exhaust pipe close to the mixing tank, an air inlet assembly is arranged on the outside of the inclined portion to prevent liquid from entering the inside of the mixing tank through the exhaust pipe, a vibration mechanism is arranged on the outside of the exhaust pipe to vibrate the exhaust pipe, and a flushing mechanism is arranged at the upper end of the mixing tank to flush the cavity between the mixing tank and the sleeve tank.

[0007] Preferably, the cavity between the mixing tank and the sleeve tank is filled with clean water, which is used to purify the gas discharged from the mixing tank, and the end of the exhaust pipe away from the mixing tank is inserted into the water body, the outer side of the sleeve tank is fixedly installed with a second conduit in communication therewith, and the end of the second conduit away from the sleeve tank is in communication with a purifier, the outer side of the sleeve tank is fixedly installed with a water inlet pipe and a drain pipe in communication therewith, respectively, and the water inlet pipe is located above the drain pipe, and the water inlet pipe and the drain pipe are fixedly installed with solenoid valves thereon.

[0008] Preferably, the air inlet assembly comprises an air inlet pipe fixedly embedded on the outer side of the inclined portion, a hinge seat is fixedly installed on the outer side of the air inlet pipe located in the exhaust pipe, the lower end of the air inlet pipe movably abuts against a valve plate, a sealing gasket is fixedly embedded on the side of the valve plate close to the air inlet pipe, the sealing gasket is used to enhance the sealing between the valve plate and the air inlet pipe, and a connecting plate is fixedly installed on the outer side of the valve plate.

[0009] Preferably, the connecting plate is rotationally connected with the hinge seat through a connecting shaft, the connecting mode between the connecting shaft and the connecting plate is fixed connection, two symmetrical coil springs are fixedly sleeved on the outer side of the connecting shaft, and the outer side ends of the coil springs are fixedly connected with the hinge seat, and the coil springs are used to drive the valve plate to adhere to the air inlet pipe.

[0010] Preferably, a bent baffle is fixedly installed at the position corresponding to the installation of the air inlet assembly in the inner side of the inclined portion, and the bending portion of the bent baffle is located on the side of the air inlet assembly close to the mixing tank, and the bent baffle is used to prevent tar in the flue gas from adhering to the lower side of the valve plate.

[0011] Preferably, the vibration mechanism comprises a connecting seat fixedly installed on the outer side of the exhaust pipe, a flexible plate is fixedly embedded on the upper end of the connecting seat, the flexible plate has a rebound performance, a steel ball is fixedly connected with the upper end of the flexible plate, an inner tooth ring is installed between the cavity between the mixing tank and the sleeve tank, and the inner side top surface of the sleeve tank, a plurality of circumferentially equidistantly distributed rolling balls are movably embedded on the outer side of the inner tooth ring, and an annular rotating groove is formed in the inner wall of the sleeve tank corresponding to the position of the rolling balls, and the rolling balls can reduce the rotational resistance of the inner tooth ring.

[0012] Preferably, the steel ball is connected with the sleeve through a ring-shaped rotating groove, a gear one is arranged on the inner side of the inner tooth ring, and the gear one is rotatably connected with the sleeve through a positioning shaft, the gear one is rotatably connected with the sleeve through a sealing bearing, the upper end of the positioning shaft of the gear one is fixedly connected with a driving motor, the driving motor is fixedly connected with the mixing tank and the sleeve, a plurality of recesses are arranged on the lower end of the inner tooth ring and are circumferentially and equidistantly distributed, the steel ball is in sliding contact with the inner tooth ring through the recesses, and the steel ball can vibrate the exhaust pipe when the steel ball is in contact with the inner tooth ring through the recesses.

[0013] Preferably, a plurality of cylindrical rods are fixedly arranged on the lower end of the inner tooth ring and are circumferentially and equidistantly distributed, and the cylindrical rods are located on the outer side of the exhaust pipe and rotate with the inner tooth ring to stir the water body.

[0014] Preferably, the flushing mechanism comprises a ring-shaped pipe arranged on the upper side of the sleeve, a pipe one is fixedly arranged on the outer side of the ring-shaped pipe and communicates with the ring-shaped pipe, one end of the pipe one away from the ring-shaped pipe is located in a solvent storage box, the solvent storage box is used for containing a tar cleaning solvent, a plurality of fixing bases are fixedly sleeved on the outer side of the ring-shaped pipe and are equidistantly distributed, the fixing bases are fixedly connected with the sleeve, and the ring-shaped pipe is avoided from the driving motor.

[0015] Preferably, a plurality of rotary joints are rotatably arranged on the lower side of the ring-shaped pipe and are equidistantly distributed, a water outlet pipe is fixedly arranged on the lower end of the rotary joint, a bending portion is arranged on the lower end of the water outlet pipe, the water outlet pipe is rotatably connected with the ring-shaped pipe through the rotary joint, the bending portion of the water outlet pipe can directly flush the outer wall of the mixing tank and the inner wall of the sleeve, the water outlet pipe penetrates through the sleeve, a gear two is fixedly sleeved on the outer side of the bending portion, and the gear two is in meshing connection with the inner tooth ring.

[0016] Compared with the prior art, the present application has the following advantages:

[0017] 1、By arranging the exhaust pipe, the sleeve and the pipe two, when the mixing tank is used for mixing the anti-freezing epoxy asphalt raw materials, the gas in the mixing tank is expanded by heat and enters the water between the sleeve and the mixing tank through the exhaust pipe, and the clean water can dissolve the fine mist particles and the tar in the asphalt smoke, so that the tar in the asphalt smoke can be prevented from blocking the air inlet pipe of the purifier.

[0018] 2、The present application can recover the heat energy in the asphalt smoke, insulate the mixing tank, effectively improve the heating efficiency of the mixing tank, and make the temperature outside the exhaust pipe higher, so that the tar adhered to the inner wall of the exhaust pipe has strong fluidity, thereby facilitating the tar adhered to the inner wall of the exhaust pipe to be directly discharged with the water body.

[0019] 3、The present application can make the exhaust pipe vibrate continuously, accelerate the flow speed of the tar adhered to the inner wall of the exhaust pipe outside the water body, and effectively prevent the tar from remaining on the inner wall of the exhaust pipe outside the water body.

[0020] 4、The present application can effectively expand the flushing range of the water outlet pipe and improve the flushing effect of the outer wall of the mixing tank and the inner wall of the sleeve tank. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the present application;

[0022] Figure 2 is a schematic diagram of the side section of the present application;

[0023] Figure 3 is an enlarged schematic diagram of A in the present application; Figure 2

[0024] Figure 4 is a schematic diagram of the sleeve tank of the present application;

[0025] Figure 5 is an inverted schematic diagram of the present application; Figure 4

[0026] Figure 6 is a split schematic diagram of the flushing mechanism and the inner tooth ring of the present application;

[0027] Figure 7 is a side section schematic diagram of the exhaust pipe installation air inlet assembly of the present application;

[0028] Figure 8 is a split schematic diagram of the air inlet assembly of the present application.

[0029] ​​In the figure: 1, mixing tank; 2, stirring rod; 3, sleeve tank; 4, heat preservation layer; 5, exhaust pipe; 6, inclined part; 7, air inlet pipe; 8, hinged seat; 9, valve plate; 10, sealing gasket; 11, connecting plate; 12, connecting shaft; 13, coil spring; 14, bent baffle; 15, connecting seat; 16, flexible plate; 17, steel ball; 18, inner tooth ring; 19, ball; 20, gear one; 21, driving motor; 22, annular rotating tank; 23, groove; 24, cylindrical rod; 25, annular pipe; 26, fixing seat; 27, conduit one; 28, rotary joint; 29, water outlet pipe; 30, bent part; 31, gear two; 32, water inlet pipe; 33, drain pipe; 34, electromagnetic valve; 35, conduit two. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0031] Embodiment one: please refer to Figure 1 , Figure 2 , Figure 8 , an anti-freezing ice epoxy asphalt preparation device shown in the figure, comprising a mixing tank 1 with heating function, a stirring rod 2 is rotatably installed inside the mixing tank 1, a sleeve tank 3 is fixedly sleeved outside the mixing tank 1, a heat preservation layer 4 is fixedly embedded in the side wall of the sleeve tank 3, a plurality of exhaust pipes 5 are fixedly installed outside the mixing tank 1 in a circumferential equidistant distribution, and the plurality of exhaust pipes 5 are all in communication with the mixing tank 1, and an inclined part 6 is arranged at one end of the exhaust pipe 5 close to the mixing tank 1; an air inlet assembly is used for preventing liquid from entering the inside of the mixing tank 1 through the exhaust pipe 5, and the air inlet assembly is installed outside the inclined part 6; a vibration mechanism is used for generating vibration of the exhaust pipe 5, and the vibration mechanism is installed outside the exhaust pipe 5; a flushing mechanism is used for flushing the cavity between the mixing tank 1 and the sleeve tank 3, and the flushing mechanism is installed at the upper end of the mixing tank 1.

[0032] The cavity between the mixing tank 1 and the sleeve tank 3 is filled with clean water, the clean water is used for purifying the gas discharged from the mixing tank 1, one end of the exhaust pipe 5 away from the mixing tank 1 is inserted into the inside of the water body, the outside of the sleeve tank 3 is fixedly installed with a conduit two 35 in communication therewith, one end of the conduit two 35 away from the sleeve tank 3 is in communication with a purifier, the outside of the sleeve tank 3 is fixedly installed with a water inlet pipe 32 and a drain pipe 33 in communication therewith respectively, the water inlet pipe 32 is located at the upper side of the drain pipe 33, and the water inlet pipe 32 and the drain pipe 33 are both fixedly installed with an electromagnetic valve 34.

[0033] The air inlet assembly comprises an air inlet pipe 7 fixedly embedded outside the inclined portion 6, an articulated seat 8 fixedly installed inside the air inlet pipe 7, a valve plate 9 movably abutting the lower end of the air inlet pipe 7, a sealing gasket 10 fixedly embedded on the side of the valve plate 9 close to the air inlet pipe 7, the sealing gasket 10 being used to enhance the sealing between the valve plate 9 and the air inlet pipe 7, and a connecting plate 11 fixedly installed outside the valve plate 9.

[0034] The connecting plate 11 is rotationally connected to the articulated seat 8 through a connecting shaft 12, the connecting plate 11 and the connecting shaft 12 are fixedly connected, two symmetrical coil springs 13 are fixedly sleeved outside the connecting shaft 12, and the outer ends of the coil springs 13 are fixedly connected to the articulated seat 8, the coil springs 13 being used to drive the valve plate 9 to abut the air inlet pipe 7.

[0035] A bent baffle 14 is fixedly installed inside the inclined portion 6 corresponding to the installation position of the air inlet assembly, the bent portion of the bent baffle 14 is located on the side of the air inlet assembly close to the mixing tank 1, and the bent baffle 14 is used to prevent tar in the flue gas from adhering to the lower side of the valve plate 9.

[0036] Working principle: During the mixing and stirring of the anti-freezing epoxy asphalt raw materials in the mixing tank 1, the raw materials are heated in the mixing tank 1, the gas in the mixing tank 1 expands due to the heat, and enters the cavity between the mixing tank 1 and the sleeve tank 3 through the exhaust pipe 5. Since the exhaust pipe 5 is inserted into the water body at the end far from the mixing tank 1, the gas discharged through the exhaust pipe 5 enters the water body. After the asphalt flue gas enters the water body, the clean water can dissolve the fine mist particles and tar in the asphalt flue gas, filter the tar and fine mist particles in the asphalt flue gas, and the gas filtered by the clean water enters the purifier through the second conduit 35 for further purification, which can effectively prevent the tar in the asphalt flue gas from blocking the gas pipe of the purifier.

[0037] During the flow of the asphalt flue gas in the exhaust pipe 5, the bent baffle 14 blocks the air inlet assembly, which can prevent the asphalt flue gas from directly contacting the air inlet assembly, thereby preventing asphalt tar from adhering to the air inlet assembly. Since the valve plate 9 blocks the air inlet pipe 7, the asphalt flue gas will not be discharged through the air inlet pipe 7 when the exhaust pipe 5 is discharging. When the exhaust pipe 5 stops discharging, the gas pressure in the mixing tank 1 decreases, and the valve plate 9 may rotate downward under the action of the gas pressure, so that the air inlet pipe 7 is in an open state. At this time, the gas enters the exhaust pipe 5 through the air inlet pipe 7, thereby effectively preventing the water in the cavity between the mixing tank 1 and the sleeve tank 3 from being sucked back into the mixing tank 1 through the exhaust pipe 5. When the gas pressure in the cavity of the sleeve tank 3 is equal to the gas pressure in the mixing tank 1, the valve plate 9 will be reset under the driving of the coil spring 13.

[0038] Since the temperature of the asphalt smoke gas is high, the smoke gas discharged through the exhaust pipe 5 can increase the temperature of the clean water in the cavity of the mixing tank 1 and the jacket tank 3. After the temperature of the water body is increased, the mixing tank 1 can be heat-insulated. Not only the heat loss of the mixing tank 1 can be reduced, but also the heating efficiency of the mixing tank 1 can be ensured. On the other hand, after the water body is heated, the temperature outside the exhaust pipe 5 is high, so that the tar adhered to the inner wall of the exhaust pipe 5 has strong fluidity, so that the tar adhered to the inner wall of the exhaust pipe 5 can be directly discharged with the water body.

[0039] Embodiment two: please refer to Figure 2 、 Figure 3 、 Figure 7 The embodiment further illustrates embodiment one. The vibration mechanism comprises a connecting seat 15 fixedly installed outside the exhaust pipe 5. A flexible plate 16 is fixedly embedded at the upper end of the connecting seat 15. The flexible plate 16 has a resilience. A steel ball 17 is fixedly connected to the upper end of the flexible plate 16. An inner tooth ring 18 is installed between the cavity between the mixing tank 1 and the jacket tank 3. The inner tooth ring 18 is close to the inner side top surface of the jacket tank 3. A plurality of round balls 19 are movably embedded outside the inner tooth ring 18 and are distributed at equal intervals in a circle. A ring-shaped rotating groove 22 is formed on the inner wall of the jacket tank 3 and corresponds to the position of the round ball 19. The round ball 19 can reduce the rotating resistance of the inner tooth ring 18.

[0040] The round ball 19 is rolling connected to the jacket tank 3 through the ring-shaped rotating groove 22. A gear one 20 is installed at the inner side of the inner tooth ring 18 in a matched mode. The gear one 20 is rotating connected to the jacket tank 3 through a positioning shaft. The gear one 20 is rotating connected to the jacket tank 3 through a sealing bearing. The upper end of the positioning shaft of the gear one 20 is fixedly connected to a driving motor 21. The driving motor 21 is fixedly connected to the mixing tank 1 and the jacket tank 3. A plurality of recesses 23 are formed at the lower end of the inner tooth ring 18 and correspond to the position of the steel ball 17. The steel ball 17 is slidingly contacted to the inner tooth ring 18 through the plurality of recesses 23. When the steel ball 17 is contacted to the inner tooth ring 18 through the recess 23, the exhaust pipe 5 can be vibrated.

[0041] A plurality of cylindrical rods 24 are fixedly installed at the lower end of the inner tooth ring 18 and are distributed at equal intervals in a circle. The cylindrical rods 24 are located outside the exhaust pipe 5. The cylindrical rods 24 are rotating with the inner tooth ring 18 and are used for stirring the water body.

[0042] During the rotation of the inner tooth ring 18, the plurality of cylindrical rods 24 rotate together. The plurality of cylindrical rods 24 rotate in the water body, which can strengthen the mixing and dispersion of the liquid, can make the smoke dust particles with finer granularity uniformly dispersed in the water body, and thus the filtering efficiency of the water body on the asphalt smoke gas can be improved.

[0043] In the embodiment, during the process that the asphalt fume is discharged from the exhaust pipe 5, the driving motor 21 drives the inner tooth ring 18 to rotate through the gear 20, and during the rotation of the inner tooth ring 18, the ball 19 is in sliding contact with the inner tooth ring 18 through the plurality of circumferentially equidistantly distributed grooves 23. Since the flexible plate 16 has the resilience, during the rotation of the inner tooth ring 18, the inner tooth ring 18 can make the exhaust pipe 5 continuously vibrate through the grooves 23 and the ball 19, which is beneficial to accelerate the flow speed of the tar adhered to the inner wall of the exhaust pipe 5 outside the water body, and can make the tar on the inner wall of the exhaust pipe 5 flow into the water quickly, thereby effectively preventing the tar from remaining on the inner wall of the exhaust pipe 5 outside the water body.

[0044] Embodiment three: please refer to Figures 4-6 The embodiment is further illustrated with respect to embodiment two, the flushing mechanism comprises an annular pipe 25 installed on the upper side of the sleeve tank 3, an outer side of the annular pipe 25 is fixedly installed with a conduit 27 in communication with the annular pipe 25, and a far end of the conduit 27 away from the annular pipe 25 is located inside a solvent storage tank for containing tar cleaning solvent. An outer side of the annular pipe 25 is fixedly sleeved with a plurality of equidistantly distributed fixing seats 26, and a connection manner between the fixing seat 26 and the sleeve tank 3 is fixed connection. The annular pipe 25 is processed to avoid the driving motor 21.

[0045] A plurality of equidistantly distributed rotary joints 28 are rotatably installed on the lower side of the annular pipe 25, a lower end of the rotary joint 28 is fixedly installed with a water outlet pipe 29, and the lower end of the water outlet pipe 29 is provided with a bending portion 30. The water outlet pipe 29 is rotatably connected with the annular pipe 25 through the rotary joint 28, the bending portion 30 of the water outlet pipe 29 can make the solvent directly flush the outer wall of the mixing tank 1 and the inner wall of the sleeve tank 3. The water outlet pipe 29 penetrates the sleeve tank 3, and an outer side of the bending portion 30 is fixedly sleeved with a gear 31, and a connection manner between the gear 31 and the inner tooth ring 18 is meshing connection.

[0046] In the embodiment, when it is needed to clean the cavity between the mixing tank 1 and the sleeve tank 3, the solvent storage tank pumps the tar cleaning solvent inside the flushing mechanism tank cavity, and the solvent is sprayed out through the water outlet pipe 29. Since the lower end of the water outlet pipe 29 is provided with the bending portion 30, the water outlet pipe 29 can make the solvent directly flush the outer wall of the mixing tank 1 and the inner wall of the sleeve tank 3. During the process that the solvent is sprayed out through the water outlet pipe 29, the driving motor 21 drives the inner tooth ring 18 to rotate, and the inner tooth ring 18 drives the water outlet pipe 29 to rotate through the gear 31, thereby effectively expanding the flushing range of the water outlet pipe 29 to the outer wall of the mixing tank 1 and the inner wall of the sleeve tank 3.

[0047] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and illustrative figures, it should be apparent that the scope of the present application is not limited to these specific embodiments.

[0048] While the embodiments of the application have been shown and described herein, it will be understood by those skilled in the art that many changes, modifications, substitutions and alterations to these embodiments can be made without departing from the principles and spirits of the application, and it is intended that the scope of the application be limited solely by the scope of the appended claims and the equivalents thereof.

Claims

1. An anti-icing epoxy asphalt preparation device comprising a mixing tank with heating function, a stirring rod is rotatably installed inside the mixing tank, characterized in that, Also include: The sleeve is fixedly sleeved on the outside of the mixing tank, a heat preservation layer is fixedly embedded in the side wall of the sleeve, a plurality of exhaust pipes are fixedly installed on the outside of the mixing tank and are circumferentially equidistantly distributed, the plurality of exhaust pipes are communicated with the mixing tank, and an inclined portion is arranged at one end of the exhaust pipe close to the mixing tank; An air inlet assembly is arranged on the outside of the inclined portion to prevent liquid from entering the inside of the mixing tank through the exhaust pipe; A vibration mechanism is arranged on the outside of the exhaust pipe to vibrate the exhaust pipe; A flushing mechanism is arranged on the upper end of the mixing tank to flush the cavity between the mixing tank and the sleeve; The cavity between the mixing tank and the sleeve is filled with clean water, one end of the exhaust pipe away from the mixing tank is inserted into the water, a second conduit is fixedly installed on the outside of the sleeve and is communicated with the sleeve, one end of the second conduit away from the sleeve is communicated with a purifier, a water inlet pipe and a drain pipe are fixedly installed on the outside of the sleeve and are communicated with the sleeve, the water inlet pipe is located above the drain pipe, and an electromagnetic valve is fixedly installed on the water inlet pipe and the drain pipe. A bent baffle is fixedly installed in the inclined portion corresponding to the air inlet assembly, and the bent portion of the bent baffle is located on the side of the air inlet assembly close to the mixing tank. The vibration mechanism comprises a connecting seat fixedly installed on the outside of the exhaust pipe, a flexible plate is fixedly embedded on the upper end of the connecting seat, a steel ball is fixedly connected to the upper end of the flexible plate, an inner tooth ring is installed between the cavity between the mixing tank and the sleeve, the inner side of the inner tooth ring is close to the top surface of the sleeve, a plurality of balls are movably embedded on the outside of the inner tooth ring and are circumferentially equidistantly distributed, and an annular rotating groove is formed in the inner wall of the sleeve corresponding to the balls.

2. The anti-icing epoxy asphalt preparation device according to claim 1, characterized in that: The air inlet assembly comprises an air inlet pipe fixedly embedded on the outside of the inclined portion, a hinged seat is fixedly installed on the inside of the air inlet pipe, a valve plate is movably abutted to the lower end of the air inlet pipe, a sealing gasket is fixedly embedded on the side of the valve plate close to the air inlet pipe, and a connecting plate is fixedly installed on the outside of the valve plate.

3. The anti-icing epoxy asphalt preparation device according to claim 2, characterized in that: The connecting plate is rotationally connected to the hinged seat through a connecting shaft, the connecting mode between the connecting shaft and the connecting plate is fixed connection, two symmetrical coil springs are fixedly sleeved on the outside of the connecting shaft, and the outer ends of the coil springs are fixedly connected to the hinged seat.

4. The anti-icing epoxy asphalt preparation device according to claim 1, characterized in that: The balls are rotationally connected to the sleeve through the annular rotating groove, a gear one is installed on the inner side of the inner tooth ring in a matched mode, the gear one is rotationally connected to the sleeve through a positioning shaft, a driving motor is fixedly connected to the upper end of the positioning shaft of the gear one, the driving motor is fixedly connected to the mixing tank and the sleeve in a matched mode, a plurality of recesses are formed in the lower end of the inner tooth ring corresponding to the steel balls and are circumferentially equidistantly distributed, and the steel balls are in sliding contact with the inner tooth ring through the recesses.

5. The anti-icing epoxy asphalt preparation device according to claim 1, characterized in that: A plurality of cylindrical rods are fixedly installed on the lower end of the inner tooth ring and are circumferentially equidistantly distributed on the outside of the exhaust pipe.

6. The anti-icing epoxy asphalt preparation device according to claim 1, characterized in that: The flushing mechanism comprises an annular pipe installed on the upper side of the sleeve, a first conduit is fixedly installed on the outside of the annular pipe and is communicated with the annular pipe, one end of the first conduit away from the annular pipe is located in a solvent storage tank, a plurality of fixed seats are fixedly sleeved on the outside of the annular pipe and are equidistantly distributed, and the fixed seats are fixedly connected to the sleeve in a matched mode.

7. The anti-icing epoxy asphalt preparation device according to claim 6, characterized in that: The lower side of the annular pipe is rotationally installed with a plurality of rotation joints which are equidistantly distributed, the lower end of the rotation joint is fixedly installed with a water outlet pipe, the lower end of the water outlet pipe is provided with a bending part, the water outlet pipe is rotationally connected with the annular pipe through the rotation joint, the water outlet pipe penetrates the sleeve can, the outer side of the bending part is fixedly sleeved with gear two, and the connection mode between the gear two and the internal gear ring is meshing connection.

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