Production device of environment-friendly modified asphalt material

Abstract

The utility model relates to the technical field of modified asphalt material production, in particular to an environment-friendly modified asphalt material production device which comprises a mixing tank body, a sliding groove is formed in the upper wall in the mixing tank body, a stirring device is fixedly installed in the middle of the upper end of the mixing tank body, a feeding port is formed in one side of the stirring device, and a discharging port is formed in the other side of the mixing tank body. A motor is fixedly installed in the middle of the lower end of the mixing tank body, a rotating rod is fixedly connected to the output end of the motor, two connecting rods are fixedly connected to the outer surface of the rotating rod, connecting strips are fixedly connected to the ends, away from the rotating rod, of the two connecting rods, and scraping strips are fixedly connected to the back faces of the two connecting strips. According to the environment-friendly production device for the modified asphalt material, material waste can be avoided, the inner wall of the mixing tank body can be conveniently cleaned, waste gas can be conveniently treated, pollution to the external environment is avoided, and environmental protection can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of modified asphalt material production, in particular to a production device for environmentally friendly modified asphalt material. Background Art

[0002] Modified asphalt is an asphalt binder made by adding external additives such as rubber, resin, high molecular polymer, ground rubber powder or other fillers, or taking measures such as mild oxidation of asphalt to improve the performance of asphalt or asphalt mixture. When producing modified asphalt materials, it is necessary to mix and stir various materials.

[0003] During the production and mixing process of existing modified asphalt materials, due to the high viscosity of the modified asphalt materials, the mixture is easy to adhere to the inner wall of the mixing tank during mixing and mixing, making it inconvenient to clean it. In addition, the modified asphalt materials will generate a large amount of waste gas during production, which will pollute the external environment if directly discharged into the air. Therefore, we have launched a new environmentally friendly production device for modified asphalt materials. Utility Model Content

[0004] The main purpose of the utility model is to provide an environmentally friendly production device for modified asphalt materials, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A production device for environmentally friendly modified asphalt materials comprises a mixing tank body, wherein the upper wall of the mixing tank body is provided with a slide groove, a stirring device is fixedly installed in the middle of the upper end of the mixing tank body, a feeding port is arranged on one side of the stirring device, a motor is fixedly installed in the middle of the lower end of the mixing tank body, a rotating rod is fixedly connected to the output end of the motor, two connecting rods are fixedly connected to the outer surface of the rotating rod, the ends of the two connecting rods away from the rotating rods are fixedly connected to connecting strips, the back surfaces of the two connecting strips are fixedly connected to scraping strips, and the upper parts of the back surfaces of the two connecting strips are fixedly connected to the A sliding rod is fixedly connected, an extension plate is fixedly connected to the upper part of the outer surface of the mixing tank body away from the feed port, a processing box is arranged at the upper end of the extension plate, a filter layer, an activated carbon layer and an odor removal layer are arranged inside the processing box, an exhaust pipe is fixedly connected to the upper end of the processing box, an air suction pump is fixedly installed at the lower part of one side of the processing box, a connecting pipe is arranged at the end of the air suction pump away from the processing box, an air collecting ring is fixedly connected to the end of the connecting pipe away from the air suction pump, a plurality of air suction ports are arranged on the inner side wall of the air collecting ring, and a discharge pipe is arranged at the front middle and lower part of the outer surface of the mixing tank body.

[0007] Preferably, one end of the two scraping strips away from the connecting strip is in contact with the inner wall of the mixing tank body.

[0008] Preferably, the two sliding rods are both slidably connected to the sliding groove.

[0009] Preferably, the filter layer is located below the activated carbon layer, and the deodorizing layer is located above the activated carbon layer.

[0010] Preferably, the connecting pipe is interpenetratingly connected to the upper end of the mixing tank body, and the outer surface of the gas collecting ring is fixedly connected to the inner upper wall of the mixing tank body.

[0011] Preferably, the plurality of air intake ports are distributed in a circular array.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. During the mixing and stirring process of the asphalt modified material, the motor is started, the motor drives the rotating rod to rotate, the rotating rod drives the two connecting rods to rotate, the two connecting rods drive the two connecting strips to rotate, the two connecting strips drive the two scraping strips to rotate, so that the two scraping strips can make a circular motion along the inner wall of the mixing tank. The two scraping strips can scrape off the materials adhered to the inner wall of the mixing tank, which can not only avoid the waste of materials, but also facilitate the cleaning of the inner wall of the mixing tank;

[0014] 2. When the asphalt modified materials are mixed and stirred, a large amount of waste gas will be generated inside the mixing tank. By starting the suction pump, the waste gas is sucked into the gas collecting ring through several suction ports, and the several suction ports are distributed in a ring array, which can enhance the suction efficiency. The waste gas in the gas collecting ring enters the treatment box through the connecting pipe, and the dust and other impurities in the waste gas can be filtered out through the filter layer, and the toxic gas in the waste gas can be adsorbed through the activated carbon layer. Then, the odor is removed through the deodorization layer and then discharged through the exhaust pipe to avoid pollution to the external environment and improve environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a production device for an environmentally friendly modified asphalt material according to the utility model;

[0016] Figure 2 This is a schematic diagram of the planar structure of a production device for an environmentally friendly modified asphalt material according to the utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of a scraper strip of an environmentally friendly modified asphalt material production device of the utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of a processing box of an environmentally friendly modified asphalt material production device of the utility model.

[0019] In the figure: 1. mixing tank; 2. chute; 3. stirring device; 4. feed port; 5. motor; 6. rotating rod; 7. connecting rod; 8. connecting strip; 9. scraper strip; 10. slide rod; 11. extension plate; 12. treatment box; 13. filter layer; 14. activated carbon layer; 15. odor removal layer; 16. exhaust pipe; 17. suction pump; 18. connecting pipe; 19. air collecting ring; 20. suction port; 21. discharge pipe. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A production device for environmentally friendly modified asphalt materials, including a mixing tank body 1, a chute 2 is opened on the inner upper wall of the mixing tank body 1, a stirring device 3 is fixedly installed in the middle of the upper end of the mixing tank body 1, a feeding port 4 is arranged on one side of the stirring device 3, a motor 5 is fixedly installed in the middle of the lower end of the mixing tank body 1, a rotating rod 6 is fixedly connected to the output end of the motor 5, two connecting rods 7 are fixedly connected to the outer surface of the rotating rod 6, the ends of the two connecting rods 7 away from the rotating rod 6 are fixedly connected to connecting strips 8, the back sides of the two connecting strips 8 are fixedly connected to scraping strips 9, the upper parts of the back sides of the two connecting strips 8 are fixedly connected to sliding rods 10, and the mixing tank body An extension plate 11 is fixedly connected to the upper part of the side of the outer surface away from the feed port 4, a processing box 12 is arranged on the upper end of the extension plate 11, a filter layer 13, an activated carbon layer 14 and a deodorizing layer 15 are arranged inside the processing box 12, an exhaust pipe 16 is fixedly connected to the upper end of the processing box 12, an air suction pump 17 is fixedly installed on the lower part of one side of the processing box 12, a connecting pipe 18 is arranged at one end of the air suction pump 17 away from the processing box 12, an air collecting ring 19 is fixedly connected to one end of the connecting pipe 18 away from the air suction pump 17, a plurality of air suction ports 20 are arranged on the inner side wall of the air collecting ring 19, and a discharge pipe 21 is arranged at the middle and lower part of the front surface of the outer surface of the mixing tank body 1.

[0025] In this embodiment, the ends of the two scraping strips 9 away from the connecting strip 8 are in contact with the inner tank wall of the mixing tank body 1, and the two sliding rods 10 are slidably connected to the slide groove 2. The two scraping strips 9 can be used to scrape off the material adhered to the inner wall of the mixing tank body 1, which can not only avoid the waste of materials, but also facilitate the cleaning of the inner wall of the mixing tank body 1.

[0026] In this embodiment, the filter layer 13 is located below the activated carbon layer 14, the odor removal layer 15 is located above the activated carbon layer 14, the connecting pipe 18 is connected to the upper end of the mixing tank body 1 through an insertion, the outer surface of the air collecting ring 19 is fixedly connected to the inner upper wall of the mixing tank body 1, and a plurality of air intake ports 20 are distributed in a circular array, which can enhance the efficiency of air intake. Impurities such as dust in the exhaust gas can be filtered out through the filter layer 13, and toxic gases in the exhaust gas can be adsorbed through the activated carbon layer 14. Then, the odor is removed by the odor removal layer 15 and then discharged through the exhaust pipe 16, thereby avoiding pollution to the external environment and improving environmental protection.

[0027] It should be noted that the utility model is an environmentally friendly production device for modified asphalt materials. During use, the modified asphalt material is put into the mixing tank body 1 through the feed port 4, and the material is mixed and stirred by starting the stirring device 3. During the mixing and stirring of the asphalt modified material, the motor 5 is started, and the motor 5 drives the rotating rod 6 to rotate, and the rotating rod 6 drives the two connecting rods 7 to rotate, and the two connecting rods 7 drive the two connecting strips 8 to rotate, and the two connecting strips 8 drive the two scraping strips 9 to rotate, so that the two scraping strips 9 can make a circular motion along the inner wall of the mixing tank body 1, and the materials adhered to the inner wall of the mixing tank body 1 can be scraped off by the two scraping strips 9, which can not only avoid the waste of materials , and it is convenient to clean the inner wall of the mixing tank body 1. At the same time, when the asphalt modified material is mixed and stirred, a large amount of exhaust gas will be generated inside the mixing tank body 1. By starting the suction pump 17, the exhaust gas is sucked into the air collecting ring 19 through a plurality of suction ports 20, and the plurality of suction ports 20 are distributed in a ring array, which can enhance the efficiency of the suction. The exhaust gas in the air collecting ring 19 enters the processing box 12 through the connecting pipe 18, and the dust and other impurities in the exhaust gas can be filtered out through the filter layer 13. The toxic gas in the exhaust gas can be adsorbed through the activated carbon layer 14, and then the odor is removed through the deodorization layer 15 and then discharged through the exhaust pipe 16, so as to avoid pollution to the external environment and improve environmental protection.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A production device for environmentally friendly modified asphalt material, comprising a mixing tank (1), characterized in that: The inner upper wall of the mixing tank body (1) is provided with a slide groove (2), a stirring device (3) is fixedly installed in the middle of the upper end of the mixing tank body (1), a feeding port (4) is arranged on one side of the stirring device (3), a motor (5) is fixedly installed in the middle of the lower end of the mixing tank body (1), the output end of the motor (5) is fixedly connected to a rotating rod (6), the outer surface of the rotating rod (6) is fixedly connected to two connecting rods (7), the ends of the two connecting rods (7) away from the rotating rod (6) are fixedly connected to connecting strips (8), the back surfaces of the two connecting strips (8) are fixedly connected to scraping strips (9), the upper parts of the back surfaces of the two connecting strips (8) are fixedly connected to sliding rods (10), the outer surface of the mixing tank body (1) away from the feeding port (4) is fixedly connected to the upper surface of the mixing tank body (1). An extension plate (11) is fixedly connected to the upper part of one side, a treatment box (12) is arranged at the upper end of the extension plate (11), a filter layer (13), an activated carbon layer (14) and an odor removal layer (15) are arranged inside the treatment box (12), an exhaust pipe (16) is fixedly connected to the upper end of the treatment box (12), an air suction pump (17) is fixedly installed at the lower part of one side of the treatment box (12), a connecting pipe (18) is arranged at the end of the air suction pump (17) away from the treatment box (12), an air collecting ring (19) is fixedly connected to the end of the connecting pipe (18) away from the air suction pump (17), a plurality of air suction ports (20) are arranged on the inner side wall of the air collecting ring (19), and a discharge pipe (21) is arranged at the middle and lower part of the front surface of the mixing tank body (1).

2. The production device of an environmentally friendly modified asphalt material according to claim 1, characterized in that: One end of the two scraping strips (9) away from the connecting strip (8) is in contact with the inner tank wall of the mixing tank body (1).

3. The production device of an environmentally friendly modified asphalt material according to claim 1, characterized in that: The two sliding rods (10) are both slidably connected to the sliding groove (2).

4. The production device of an environmentally friendly modified asphalt material according to claim 1, characterized in that: The filter layer (13) is located below the activated carbon layer (14), and the deodorizing layer (15) is located above the activated carbon layer (14).

5. The production device of an environmentally friendly modified asphalt material according to claim 1, characterized in that: The connecting pipe (18) is connected to the upper end of the mixing tank body (1) through insertion, and the outer surface of the gas collecting ring (19) is fixedly connected to the inner upper wall of the mixing tank body (1).

6. The production device of an environmentally friendly modified asphalt material according to claim 1, characterized in that: The plurality of air inlets (20) are distributed in a ring array.

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