Low-temperature high-viscosity asphalt modifier production equipment

Abstract

The utility model discloses low-temperature high-viscosity asphalt modifier production equipment, and particularly relates to the technical field of modifier production, the low-temperature high-viscosity asphalt modifier production equipment comprises a mixing box, a base is fixedly connected to the outer side of the mixing box and close to the edge of the bottom, a heater is fixedly mounted at the bottom end in the mixing box, and a box cover assembly is arranged at the top of the mixing box; the box cover assembly comprises a box cover main body, two side plates and a hydraulic cylinder, the bottom end of the box cover main body extends into the mixing box, and the opposite sides of the two side plates are fixedly connected with the box cover main body. The hydraulic cylinder is started, the piston rod on the hydraulic cylinder extends to drive the motor and the multiple stirring rods to move upwards, low-temperature high-viscosity asphalt modifiers adhering to the mixing box and the multiple stirring rods are cleaned, raw materials of the modifiers are poured into the mixing box after cleaning is finished, the structure is simple, and operation is convenient. The adhered low-temperature high-viscosity asphalt modifier can be conveniently cleaned, and the use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of modifier production, and more specifically, to a low-temperature high-viscosity asphalt modifier production device. Background Art

[0002] Low temperature high viscosity asphalt modifier is a special type of asphalt additive, mainly used to improve the performance of asphalt under low temperature conditions and increase its viscosity. Asphalt modifier will produce waste gas during the production process. If the waste gas is discharged into the air, it will cause pollution to the surrounding environment and cause physical harm to the surrounding workers.

[0003] After searching, a Chinese patent with announcement number CN215196744U discloses a production device for a high-viscosity asphalt modifier. The gas after water washing and spraying will enter the interior of the purification box through the overflow pipe, and the odor will be removed by the first activated carbon adsorption plate inside the purification box, and then the acidic gas in the gas will be removed by the soda lime plate. The purified gas will pass through the second activated carbon adsorption plate to remove the odor and be discharged through the exhaust pipe, thereby increasing the safety of the exhaust gas, reducing pollution to the surrounding environment, and greatly increasing the safety of the working environment of the staff.

[0004] When the above-mentioned modifier production device is in use, the asphalt modifier is placed into the interior of the mixing tank through the feed pipe, and then heated and stirred by the stirring equipment inside the mixing tank. However, the high-viscosity asphalt modifier easily adheres to the stirring equipment, which is inconvenient to clean and has a poor use effect. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a low-temperature high-viscosity asphalt modifier production equipment, aiming to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a low-temperature and high-viscosity asphalt modifier production equipment, including a mixing box, a base is fixedly connected to the outside of the mixing box and near the bottom edge, a heater is fixedly installed at the inner bottom end of the mixing box, and a box cover assembly is provided on the top of the mixing box, the box cover assembly includes a box cover body, two side plates and a hydraulic cylinder, the bottom end of the box cover body extends into the mixing box, the two sides of the side plates facing each other are fixedly connected to the box cover body, the top and bottom ends of the hydraulic cylinder are fixedly connected to one of the side plates and the base respectively, a stirring assembly is provided on the box cover body, the stirring assembly includes a motor, a rotating shaft and a plurality of stirring rods, the motor is fixedly installed on the box cover body, and the plurality of stirring rods are fixedly sleeved on the rotating shaft.

[0007] Furthermore, two connecting pieces are movably provided at the bottom of the box cover body, and opposite sides of the two connecting pieces are fixedly connected to the output shaft end of the motor and the rotating shaft respectively.

[0008] It can be seen that in the above technical solution, the two connecting plates are fixed by bolts, which facilitates the disassembly and replacement of the rotating shaft.

[0009] Furthermore, a telescopic rod is fixedly connected to the bottom end of the other side panel, and the telescopic rod is fixedly installed on the top end of the base.

[0010] It can be seen that in the above technical solution, the telescopic rod moves vertically following the hydraulic cylinder, which can improve the stability of the box cover body.

[0011] Furthermore, a thermometer is movably provided on one side of the heater, and the thermometer is fixedly installed at the bottom end of the mixing box.

[0012] It can be seen that in the above technical solution, the thermometer detects the temperature in the mixing box.

[0013] Furthermore, a mesh ring is fixedly connected to the top of the mixing box, a gasket is movably provided on the top of the mesh ring, a support plate is fixedly connected to the inside of the mixing box at the bottom of the mesh ring, and two activated carbon rings are movably provided on the top of the support plate.

[0014] Furthermore, a water storage frame is movably provided on the top of the heater, and the water storage frame is fixedly installed inside the mixing box. Water inlet pipes are movably provided on both the front and rear sides of the water storage frame, and the facing ends of the two water inlet pipes are fixedly connected to the mixing box.

[0015] Furthermore, a threaded plug is movably provided on the top of one of the water inlet pipes, and the front side of the threaded plug is threadably connected to the mixing box.

[0016] It can be seen that in the above technical solution, the low-temperature and high-viscosity asphalt modifier in the mixing box can be discharged by rotating the threaded plug and moving it away from the mixing box.

[0017] Technical effects and advantages of the utility model:

[0018] 1. The utility model starts the hydraulic cylinder, and the piston rod on the hydraulic cylinder extends to drive one of the side plates to move upward, thereby driving the box cover body to move upward, and then driving the motor and multiple stirring rods to move upward, so as to clean the low-temperature and high-viscosity asphalt modifier adhered to the mixing box and the multiple stirring rods. After cleaning, the raw materials of the modifier are poured into the mixing box, and then the box cover body is driven to move downward by the hydraulic cylinder. The structure is simple, and it is convenient to clean the adhered low-temperature and high-viscosity asphalt modifier, and the use effect is good;

[0019] 2. The utility model allows heat to be discharged through the top of the mixing box when the box cover body moves upward, connects one end of the external water pipe to one of the water inlet pipes, and allows external water to enter the water storage frame through one of the water inlet pipes and be discharged through the other water inlet pipe. The heat in the mixing box is absorbed by water, and the mixing box is quickly cooled. The utility model has a simple structure and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a rear view of the overall structure of the utility model;

[0023] Figure 3 It is a front view of the overall structure of the utility model;

[0024] Figure 4 It is a cross-sectional view of the mixing box and a schematic diagram of the base assembly structure of the utility model;

[0025] Figure 5 It is a cross-sectional view of the mixing box and the schematic diagram of the heater assembly structure of the utility model;

[0026] Figure 6 It is a schematic diagram of the assembly structure of the box cover component and the stirring component of the utility model.

[0027] In the figure: 1, mixing box; 2, box cover assembly; 3, stirring assembly; 4, mesh ring; 5, gasket; 6, base; 7, transparent plate; 8, water inlet pipe; 9, thermometer; 10, threaded plug; 11, heater; 12, water storage frame; 13, support plate; 14, activated carbon ring; 201, box cover body; 202, side plate; 203, hydraulic cylinder; 204, telescopic rod; 301, motor; 302, rotating shaft; 303, stirring rod; 304, connecting piece. DETAILED DESCRIPTION

[0028] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part 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.

[0029] Refer to the instruction manual Figure 1-6 The low-temperature high-viscosity asphalt modifier production equipment of this embodiment includes a mixing box 1, a base 6 is fixedly connected to the outer side of the mixing box 1 and near the bottom edge, a heater 11 is fixedly installed at the bottom end of the mixing box 1, and a box cover assembly 2 is provided on the top of the mixing box 1. The box cover assembly 2 includes a box cover body 201, two side plates 202 and a hydraulic cylinder 203. The bottom end of the box cover body 201 extends into the mixing box 1, and the two side plates 202 facing each other are fixedly connected to the box cover body 201. The top and bottom ends of the hydraulic cylinder 203 are respectively fixedly connected to one of the side plates 202 and the base 6. A stirring group is provided on the box cover body 201. Part 3, the stirring assembly 3 includes a motor 301, a rotating shaft 302 and multiple stirring rods 303, the motor 301 is fixedly installed on the box cover body 201, and the multiple stirring rods 303 are fixedly sleeved on the rotating shaft 302, and two connecting pieces 304 are movably provided at the bottom of the box cover body 201, and the opposite sides of the two connecting pieces 304 are respectively fixedly connected to the output shaft end of the motor 301 and the rotating shaft 302, the bottom end of the other side plate 202 is fixedly connected with the telescopic rod 204, and the telescopic rod 204 is fixedly installed on the top of the base 6, and a thermometer 9 is movably provided on one side of the heater 11, and the thermometer 9 is fixedly installed at the bottom end of the mixing box 1.

[0030] Furthermore, a mesh ring 4 is fixedly connected to the top of the mixing box 1, a gasket 5 is movably provided on the top of the mesh ring 4, a support plate 13 is fixedly connected to the inside of the mixing box 1 and at a position located at the bottom of the mesh ring 4, two activated carbon rings 14 are movably provided on the top of the support plate 13, a water storage frame 12 is movably provided on the top of the heater 11, and the water storage frame 12 is fixedly installed inside the mixing box 1, water inlet pipes 8 are movably provided on the front and rear sides of the water storage frame 12, and the facing ends of the two water inlet pipes 8 are fixedly connected to the mixing box 1, a threaded plug 10 is movably provided on the top of one of the water inlet pipes 8, and the front side of the threaded plug 10 is threadedly connected to the mixing box 1.

[0031] Among them, when the box cover body 201 moves upward, the air in the mixing box 1 can pass through the two activated carbon rings 14 and the mesh ring 4, the two activated carbon rings 14 can absorb the odor in the mixing box 1, and the heat can be discharged through the top of the mixing box 1, and one end of the external water pipe is connected to one of the water inlet pipes 8, and the external water source enters the water storage frame 12 through one of the water inlet pipes 8 and is discharged through the other water inlet pipe 8. The heat in the mixing box 1 is absorbed by water, and the mixing box 1 is quickly cooled. The structure is simple and easy to use. The low-temperature and high-viscosity asphalt modifier in the mixing box 1 can be discharged by rotating the threaded plug 10 and keeping it away from the mixing box 1, and the amount of the low-temperature and high-viscosity asphalt modifier can be observed through the transparent plate 7.

[0032] The method of using this embodiment is:

[0033] When in use, the staff starts the hydraulic cylinder 203, and the piston rod on the hydraulic cylinder 203 extends to drive one of the side plates 202 to move upward, thereby driving the box cover body 201 to move upward, and then driving the motor 301 and the multiple stirring rods 303 to move upward, and the low-temperature and high-viscosity asphalt modifier adhered to the mixing box 1 and the multiple stirring rods 303 is cleaned. After the cleaning is completed, the raw materials of the modifier are poured into the mixing box 1, and then the box cover body 201 is driven downward by the hydraulic cylinder 203 to start the heater 11. The heater 11 works to heat the modifier raw materials in the mixing box 1. The mixing box 1 is heated, and the thermometer 9 detects the temperature in the mixing box 1. At the same time, the motor 301 is started. The motor 301 drives the rotating shaft 302 to rotate, thereby driving the multiple stirring rods 303 to rotate. The multiple stirring rods 303 stir the modifier raw materials in the mixing box 1. The structure is simple, which is convenient for cleaning the adhered low-temperature and high-viscosity asphalt modifier and has a good use effect. At the same time, the telescopic rod 204 moves vertically with the hydraulic cylinder 203, which can improve the stability of the box cover body 201. The two connecting pieces 304 are fixed by bolts, which is convenient for disassembly and replacement of the rotating shaft 302.

[0034] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited and can be determined using conventional equipment. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A low-temperature high-viscosity asphalt modifier production device, comprising a mixing box (1), a base (6) is fixedly connected to the outside of the mixing box (1) and near the bottom edge, a heater (11) is fixedly installed at the bottom end of the mixing box (1), and a box cover assembly (2) is provided on the top of the mixing box (1), characterized in that: The box cover assembly (2) comprises a box cover body (201), two side plates (202) and a hydraulic cylinder (203); the bottom end of the box cover body (201) extends into the mixing box (1); the two sides of the two side plates (202) facing each other are fixedly connected to the box cover body (201); the top and bottom ends of the hydraulic cylinder (203) are respectively fixedly connected to one of the side plates (202) and the base (6); a stirring assembly (3) is provided on the box cover body (201); the stirring assembly (3) comprises a motor (301), a rotating shaft (302) and a plurality of stirring rods (303); the motor (301) is fixedly mounted on the box cover body (201); and the plurality of stirring rods (303) are fixedly sleeved on the rotating shaft (302).

2. The low-temperature high-viscosity asphalt modifier production equipment according to claim 1 is characterized in that: Two connecting pieces (304) are movably provided at the bottom of the box cover body (201), and opposite sides of the two connecting pieces (304) are fixedly connected to the output shaft end of the motor (301) and the rotating shaft (302) respectively.

3. The low temperature and high viscosity asphalt modifier production equipment according to claim 1, characterized in that: The bottom end of the other side plate (202) is fixedly connected to a telescopic rod (204), and the telescopic rod (204) is fixedly mounted on the top end of the base (6).

4. The low temperature and high viscosity asphalt modifier production equipment according to claim 1, characterized in that: A thermometer (9) is movably provided on one side of the heater (11), and the thermometer (9) is fixedly installed at the bottom end of the mixing box (1).

5. The low temperature and high viscosity asphalt modifier production equipment according to claim 1, characterized in that: A mesh ring (4) is fixedly connected to the top of the mixing box (1), a gasket (5) is movably provided on the top of the mesh ring (4), a support plate (13) is fixedly connected inside the mixing box (1) and located at the bottom of the mesh ring (4), and two activated carbon rings (14) are movably provided on the top of the support plate (13).

6. The low-temperature high-viscosity asphalt modifier production equipment according to claim 1, characterized in that: A water storage frame (12) is movably provided on the top of the heater (11), and the water storage frame (12) is fixedly installed inside the mixing box (1). Water inlet pipes (8) are movably provided on both the front and rear sides of the water storage frame (12), and the facing ends of the two water inlet pipes (8) are fixedly connected to the mixing box (1).

7. The low-temperature high-viscosity asphalt modifier production equipment according to claim 6, characterized in that: A threaded plug (10) is movably provided at the top of one of the water inlet pipes (8), and the front side of the threaded plug (10) is threadedly connected to the mixing box (1).

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