Stirring mechanism for asphalt mixture doped with organic snow-melting agent

Abstract

The utility model relates to a stirring mechanism for an asphalt mixture doped with an organic snow-melting agent, which comprises a stirring bin, and a material circularly moves in a first direction and a second direction in opposite directions in the stirring bin; a cutting part acting on the material is arranged in the first direction and / or the second direction, and the material is heated in the process of passing through the bone cutting part. Through the structural layout design in the stirring bin, materials can alternately and circularly move in the first direction and the second direction in the mixing process, so that the materials are continuously scattered, heat is kept to be uniformly transferred into the materials, and compared with the prior art, the uniform heating effect of the materials can be kept; therefore, the quality of the whole stirring process is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of road material mixing equipment, specifically a mixing mechanism for asphalt mixtures mixed with organic de-icing agents. Background Technology

[0002] High-altitude areas experience large temperature differences between day and night. Sustained low temperatures can cause asphalt roads to freeze easily after rain or snow, affecting traffic. However, by adding organic de-icing agents that lower the freezing point to the molten asphalt material, the paved asphalt road surface can be delayed in forming ice. At the same time, the salt deposits formed on the road surface can melt the ice at lower temperatures, making it easier to remove.

[0003] In the preparation of anti-icing asphalt materials, to ensure a consistently stable anti-icing effect on the pavement, a mixing device is needed to uniformly mix the anti-icing material and molten asphalt material for a considerable period. However, in actual construction, traditional mixing devices often have poor heating capabilities, making it difficult to evenly distribute the temperature within the molten asphalt material during mixing. This results in locally insufficient heating, leading to a more viscous consistency and hindering the uniform mixing of the anti-icing material and molten asphalt material. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] To address the problems mentioned above, this utility model provides the following technical solution:

[0006] A mixing mechanism for asphalt mixtures containing organic de-icing agents, comprising a mixing chamber, and:

[0007] The material undergoes cyclical motion in opposite first and second directions within the mixing chamber;

[0008] A cutting section acting on the material is provided in the first direction and / or the second direction, and the material is heated during the process of passing through the cutting section.

[0009] As a preferred technical solution for a mixing mechanism for asphalt mixtures containing organic de-icing agents, the first direction is located at the horizontal center of the mixing chamber, and the second direction is located at the horizontal periphery of the first direction.

[0010] As a preferred technical solution for a mixing mechanism for asphalt mixtures containing organic de-icing agents, it further includes a screw conveyor rod disposed in the first direction.

[0011] As a preferred technical solution for a mixing mechanism for asphalt mixtures containing organic de-icing agents, the cutting part is arranged in the second direction and distributed in a ring array around the periphery of the first direction.

[0012] As a preferred technical solution for a mixing mechanism for asphalt mixtures containing organic de-icing agents, it further includes a partition wall, which separates the first direction from the second direction, and the cutting part is fixedly connected to the inner wall of the mixing chamber and the partition wall.

[0013] As a preferred technical solution for a mixing mechanism for asphalt mixtures containing organic de-icing agents, a heating source is provided on the cutting section.

[0014] As a preferred technical solution for a mixing mechanism for asphalt mixtures containing organic de-icing agents, the cutting part is provided with an installation cavity, and the heating source is located inside the installation cavity.

[0015] The beneficial effects of the mixing mechanism for asphalt mixtures with organic de-icing agents provided by this utility model are as follows: through the structural layout design inside the mixing chamber, the material can move alternately in the first and second directions during the mixing process, thereby being continuously dispersed and maintaining the uniform transfer of heat into the material. Compared with the prior art, it can maintain the uniform heating effect of the material, thereby improving the quality of the entire mixing process. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0017] Figure 1 This is a perspective view of one embodiment of the present utility model.

[0018] Figure 2 For about Figure 1 A schematic diagram of the internal cross-section of the structure shown.

[0019] Figure 3 This is a schematic diagram of the structural composition of the cutting part described in an embodiment of this utility model.

[0020] Reference numerals: 1. Mixing chamber; 2. Cutting section; 3. Spiral conveyor rod; 4. Partition wall; 5. Mounting cavity; 6. Heat pipe. Detailed Implementation

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0024] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0025] An embodiment of this utility model provides a mixing mechanism for asphalt mixtures containing organic de-icing agents, including a mixing chamber 1 for storing materials. Specifically, during the mixing process in the mixing chamber 1, the materials can form a cyclic motion in a first direction and a second direction, which are opposite to each other, and a cutting part 2 for cutting materials is provided in at least one of the directions. The cutting part 2 has a heating function.

[0026] In the process of material mixing, the material circulates in the mixing chamber 1 along the first and second directions, and is continuously broken up by the cutting part 2. At the same time, the material is heated as it passes through the cutting part 2. During this process, the continuous breaking up of the material can reduce the adhesion and clumping between materials, and allow heat to be better transferred into the material to maintain uniform heating. Compared with the prior art, this can improve the quality of the mixing process and ensure better integration between the organic de-icing agent and the asphalt.

[0027] The above is a basic introduction to this utility model. The following describes the structural composition of this utility model in a preferred manner, specifically:

[0028] like Figure 1 and Figure 2As shown, the overall structure of this utility model adopts a mixing tank. The mixing chamber 1 is the space inside the tank. A spiral conveying rod 3 is set at the center of the tank. By configuring a power mechanism (details omitted in the figure), the spiral conveying rod 3 is rotated, which keeps the material at the center of the tank moving upward (first direction). When the material reaches the top, it is squeezed to the periphery. As the material at the center moves upward, the material on the periphery moves downward (second direction) under the action of gravity to replenish it. This achieves the up-and-down movement of the material, thereby achieving the effect of uniform mixing.

[0029] like Figure 2 As shown, the cutting part 2 has a blade-shaped structure and is fixedly connected to the inner wall of the mixing chamber 1, i.e., at the location of the second direction. Multiple cutting parts can be arrayed to continuously cut and break up the material during the up-and-down tumbling process, and complete the heating so that the heat is evenly distributed into the material.

[0030] Furthermore, it is worth noting that the spiral conveyor is only one of the stirring methods to achieve the effect of this utility model. In order to further enhance the stirring effect, a stirring structure can be added based on the attached drawings, which can be fixedly connected to the shaft of the spiral conveyor.

[0031] Furthermore, refer to Figure 2 The mixing chamber 1 is also equipped with a partition wall 4, which is connected to multiple cutting sections 2 at the same time, thereby increasing the stability of the cutting section 2 setting process and guiding the movement of materials in the first direction.

[0032] Furthermore, refer to Figure 3 Regarding the structure of the cutting section 2, specifically, it has an internal mounting cavity 5, and a heating source (heat pipe 6) is installed in the mounting cavity 5. The heating of the cutting section 2 by the heat pipe 6 provides heat for the material contact process. The structure of the mounting cavity 5 can protect the heat pipe 6 to prevent damage to the heat pipe 6. The end of the heat pipe 6 penetrates the wall of the mixing chamber 1 and connects to the outside, thereby facilitating the connection and arrangement of the power supply line.

[0033] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A mixing mechanism for asphalt mixtures containing organic de-icing agents, characterized in that: Including the mixing chamber, and: The material undergoes cyclical motion in opposite first and second directions within the mixing chamber; A cutting section is provided in the first direction and / or the second direction to act on the material, and the material is heated during the process of passing through the cutting section.

2. The mixing mechanism for asphalt mixtures containing organic de-icing agents according to claim 1, characterized in that: The first direction is located at the horizontal center of the mixing chamber, and the second direction is located at the horizontal periphery of the first direction.

3. The mixing mechanism for asphalt mixtures containing organic de-icing agents according to claim 2, characterized in that: It also includes a spiral conveyor rod, which is positioned in the first direction.

4. The mixing mechanism for asphalt mixtures containing organic de-icing agents according to claim 2, characterized in that: The cutting portion is disposed in the second direction and distributed in a ring array around the periphery of the first direction.

5. The mixing mechanism for asphalt mixtures containing organic de-icing agents according to claim 4, characterized in that: It also includes a partition wall, which separates the first direction from the second direction, and the cutting part is fixedly connected to the inner wall of the mixing chamber and the partition wall.

6. The mixing mechanism for asphalt mixtures containing organic de-icing agents according to claim 1, characterized in that: A heating source is provided on the cutting section.

7. The mixing mechanism for asphalt mixtures containing organic de-icing agents according to claim 6, characterized in that: The cutting section has an installation cavity, and the heating source is located inside the installation cavity.

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