Asphalt heating storage tank

Abstract

The utility model discloses an asphalt heating storage tank which comprises a storage tank body, a storage groove is downwards formed in the top of the storage tank body, at least one arc-shaped groove is upwards formed in the bottom of the storage tank body, a first heating component is installed on the outer wall of the storage tank body, and a second heating component is installed in the arc-shaped groove. The asphalt mixing device further comprises a stirring assembly, and a stirring rod of the stirring assembly moves in the storage groove so as to stir asphalt contained in the storage groove. Compared with the prior art, the stirring device has the advantages that the stirring device is simple in structure, and the bottom of the stirring rod is round and can be matched with the bottom surface of the arc-shaped groove.

Description

Technical Field

[0001] This utility model belongs to the field of asphalt storage technology, and specifically relates to an asphalt heating storage tank. Background Technology

[0002] Asphalt is a complex, dark brown mixture composed of hydrocarbons of varying molecular weights and their non-metallic derivatives. It is a high-viscosity organic liquid, appearing liquid with a black surface, and is soluble in carbon disulfide. Asphalt is a waterproof, moisture-proof, and corrosion-resistant organic binder. Asphalt can be mainly classified into three types: coal tar pitch, petroleum asphalt, and natural asphalt. It is primarily used in coatings, plastics, rubber industries, and road paving. Existing storage tanks require heating of the asphalt to prevent solidification; therefore, developing a storage tank with both heating and stirring capabilities is crucial. Utility Model Content

[0003] To solve at least one of the above-mentioned technical problems, this utility model provides an asphalt heating storage tank, including a storage tank body, a storage groove formed downward at the top of the storage tank body, at least one arc-shaped groove formed upward at the bottom of the storage tank body, a first heating component installed on the outer wall of the storage tank body, and a second heating component installed in the arc-shaped groove;

[0004] It also includes a stirring assembly, wherein the stirring rod of the stirring assembly moves within the storage groove to stir the asphalt contained within the storage groove.

[0005] By using the above technical solution, installing a second heating component in the arc-shaped groove and installing a first heating component on the outer wall of the storage tank, it is possible to achieve distributed heating and prevent the asphalt inside the storage tank from solidifying because it is far away from the first heating component.

[0006] Firstly, the arc-shaped grooves are provided in several parts and arranged in a circle to form a circular groove. These circular grooves are provided in several parts and have different diameters, arranged concentrically or eccentrically.

[0007] The circular groove divides the storage groove into several annular receiving slots.

[0008] The second heating component includes a first electric heating tube, which is spirally installed in the circular groove. The first electric heating tube abuts against the two side walls of the circular groove on both sides. A downward-facing groove is formed at the center of the storage tank body. Several circular grooves are concentrically arranged and aligned with the downward-facing groove. A rotary motor is fixed to the downward-facing groove, and an L-shaped rod is fixed to the rotary motor. Several stirring rods extending into the annular receiving groove are fixed to the L-shaped rod.

[0009] Secondly, the arc-shaped grooves are provided in several parts, and are connected end to end to form a spiral groove. The second heating component includes a second electric heating tube, which is fixedly installed on one side wall of the spiral groove, and the other side wall of the spiral groove is attached to the outer wall of the second electric heating tube.

[0010] The storage groove then forms a spiral receiving groove. An electric telescopic rod is fixed on the output shaft of the rotary motor, and the end of the electric telescopic rod is fixedly installed on the stirring rod of the spiral receiving groove.

[0011] Through the above technical solution, this utility model uses concentric circles or spirals to achieve as uniform a heating process as possible inside.

[0012] The first heating element includes a first heating wire, which is spirally wound around the outer wall of the storage tank body.

[0013] Compared with the prior art, the advantages of this utility model are: the utility model has a simple structure, wherein the bottom of the stirring rod is circular and can fit with the bottom surface of the arc-shaped groove, and the cross-section of the stirring rod can be spindle-shaped to reduce resistance. Attached Figure Description

[0014] Figure 1 This is a cross-sectional perspective view of one embodiment of the present utility model;

[0015] Figure 2 This is a cross-sectional schematic diagram of one embodiment of the present utility model;

[0016] Figure 3 This is a top view of the second embodiment of the present utility model;

[0017] Figure 4 for Figure 3 A bottom view.

[0018] Figure label:

[0019] 1 Storage tank body; 2 Storage groove; 3 Arc-shaped groove; 4 Stirring rod; 5 Circular groove; 6 Annular receiving groove; 7 First electric heating tube; 8 Rotary motor; 9 L-shaped rod; 10 Spiral groove; 11 Second electric heating tube; 12 First heating wire. Detailed Implementation

[0020] To enable those skilled in the art to better understand this utility model and to more clearly define the scope of protection claimed by this utility model, the present utility model is described in detail below with reference to certain specific embodiments. It should be noted that the following are only some specific embodiments of the present utility model concept, and are only a part of the embodiments of this utility model. The specific and direct description of related structures is only for the convenience of understanding this utility model, and the specific features do not necessarily or directly limit the scope of implementation of this utility model.

[0021] Referring to the accompanying drawings, the present invention adopts the following technical solution: the present invention provides an asphalt heating storage tank, including a storage tank body 1, a storage groove 2 formed downward at the top of the storage tank body 1, at least one arc-shaped groove 3 formed upward at the bottom of the storage tank body 1, a first heating component installed on the outer wall of the storage tank body 1, and a second heating component installed in the arc-shaped groove 3.

[0022] It also includes a stirring assembly, wherein the stirring rod 4 of the stirring assembly moves within the storage groove 2 to stir the asphalt contained in the storage groove 2.

[0023] By using the above technical solution, installing a second heating component in the arc-shaped groove 3 and installing a first heating component on the outer wall of the storage tank can achieve decentralized heating and prevent the asphalt inside the storage tank from solidifying because it is far away from the first heating component.

[0024] Firstly, the arc-shaped groove 3 is provided in several parts and forms a circular groove 5. The circular groove 5 is provided in several parts and has different diameters, and is arranged concentrically or eccentrically.

[0025] The circular groove 5 divides the storage groove 2 into several annular receiving grooves 6.

[0026] The second heating component includes a first electric heating tube 7, which is spirally installed in the circular groove 5. The first electric heating tube 7 abuts against the two side walls of the circular groove 5 on both sides. A downward-facing groove is formed at the center of the storage tank body 1. The plurality of circular grooves 5 are concentrically arranged and aligned with the downward-facing groove. A rotary motor 8 is fixed to the downward-facing groove. An L-shaped rod 9 is fixed to the rotary motor 8. A plurality of stirring rods 4 extending into the annular receiving groove 6 are fixed to the L-shaped rod 9.

[0027] Secondly, the arc-shaped groove 3 is provided in several parts, and the ends are connected in sequence to form a spiral groove 10. The second heating component includes a second electric heating tube 11, which is fixedly installed on one side wall of the spiral groove 10, and the other side wall of the spiral groove 10 is attached to the outer wall of the second electric heating tube 11.

[0028] The storage groove 2 thus forms a spiral receiving groove. An electric telescopic rod is fixed to the output shaft of the rotary motor 8, and the end of the electric telescopic rod is fixedly installed on the stirring rod 4 in the spiral receiving groove. That is, the electric telescopic rod can extend according to the spiral to achieve stirring. The rotary motor is a forward and reverse motor, which can rotate one revolution and then reverse.

[0029] Through the above technical solution, this utility model uses concentric circles or spirals to achieve as uniform a heating process as possible inside.

[0030] The first heating component includes a first heating wire 12, which is spirally wound around the outer wall of the storage tank body 1.

[0031] Compared with the prior art, the advantages of this utility model are: the utility model has a simple structure, wherein the bottom of the stirring rod 4 is circular and can fit with the bottom surface of the arc-shaped groove 3, and the cross-section of the stirring rod 4 can be spindle-shaped to reduce resistance.

[0032] The term "comprising" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to those processes, articles, or apparatus / devices.

[0033] In the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0034] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. An asphalt heating storage tank, characterized in that: The storage tank includes a storage tank body (1), a storage groove (2) is formed on the top of the storage tank body (1) facing downwards, and at least one arc-shaped groove (3) is formed on the bottom of the storage tank body (1) facing upwards. A first heating component is installed on the outer wall of the storage tank body (1), and a second heating component is installed in the arc-shaped groove (3). It also includes a stirring assembly, wherein the stirring rod (4) of the stirring assembly moves within the storage groove (2) to stir the asphalt contained in the storage groove (2); the arc-shaped groove (3) is provided in a plurality of them and forms a circular groove (5); the circular groove (5) is provided in a plurality of them and has different diameters, and is arranged concentrically or eccentrically; the circular groove (5) divides the storage groove (2) into a plurality of annular receiving grooves (6).

2. The asphalt heating storage tank according to claim 1, characterized in that: The second heating component includes a first electric heating tube (7), which is spirally installed in the circular groove (5).

3. The asphalt heating storage tank according to claim 2, characterized in that: The first electric heating tube (7) abuts against the two side walls of the circular groove (5) on both sides.

4. The asphalt heating storage tank according to claim 1, characterized in that: The arc-shaped groove (3) is provided in several parts, and the ends are connected in sequence to form a spiral groove (10).

5. The asphalt heating storage tank according to claim 4, characterized in that: The second heating component includes a second electric heating tube (11), which is fixedly installed on one side wall of the spiral groove (10), and the other side wall of the spiral groove (10) is attached to the outer wall of the second electric heating tube (11).

6. The asphalt heating storage tank according to claim 1, characterized in that: The first heating element includes a first heating wire (12), which is spirally wound around the outer wall of the storage tank body (1).

7. The asphalt heating storage tank according to claim 1, characterized in that: The storage tank body (1) has a downward groove in the center, and several circular grooves (5) are concentrically arranged and concentric with the downward groove. A rotary motor (8) is fixed on the downward groove, an L-shaped rod (9) is fixed on the rotary motor (8), and several stirring rods (4) that extend into the annular receiving groove (6) are fixed on the L-shaped rod (9).

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