Efficient asphalt heating tank

Abstract

The utility model relates to the technical field of asphalt heating, in particular to an efficient asphalt heating tank which comprises a base and a heating tank body, the heating tank body is rotatably arranged on the base, a gear ring is sleeved on the outer surface of the heating tank body, a first motor is arranged on one side of the gear ring, and a driving gear meshed with the gear ring is arranged at the driving end of the first motor. A first stirring assembly is arranged in the heating tank body, second stirring assemblies are symmetrically arranged at the bottom end of the heating tank body, the rotating direction of the heating tank body is opposite to the rotating direction of the first stirring assembly, and the first stirring assembly comprises a rotating shaft, a stirring rod, a driven wheel, a second motor, a driving wheel and a transmission belt; the second motor is arranged on one side of the driven wheel, the driving wheel is arranged at the driving end of the second motor, and the transmission belt is arranged between the driven wheel and the driving wheel in a sleeved mode. The asphalt in the tank can be rapidly and evenly heated, and the heating efficiency and the heating effect are better.

Description

Technical Field

[0001] The utility model belongs to the technical field of asphalt heating, in particular to a high-efficiency asphalt heating tank. Background Art

[0002] Asphalt is a dark brown complex mixture composed of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a high-viscosity organic liquid that mostly exists in liquid or semi-solid petroleum form. It has a black surface and is soluble in carbon disulfide and carbon tetrachloride. Asphalt is usually placed and heated in asphalt heating tanks. Existing asphalt heating tanks heat the asphalt inside by heating the inner wall of the tank, which will result in a large difference between the heating temperature at the center and the heating temperature at the edge, making it impossible to heat the asphalt quickly and evenly, and the heating efficiency is low. Utility Model Content

[0003] The technical problem to be solved by the present invention is to provide a high-efficiency asphalt heating tank in response to the above-mentioned defects, which can heat the asphalt in the tank quickly and evenly, and has better heating efficiency and effect.

[0004] The technical solution adopted by the utility model to solve its technical problems is as follows: a high-efficiency asphalt heating tank, comprising a base and a heating tank body, the heating tank body being rotatably arranged on the base, a gear ring being sleeved on the outer surface of the heating tank body, a first motor being arranged on one side of the gear ring, a driving end of the first motor being arranged with a driving gear meshing with the gear ring, a first stirring assembly being arranged inside the heating tank body, a second stirring assembly being symmetrically arranged at the bottom end of the heating tank body, and the rotation direction of the heating tank body being opposite to the rotation direction of the first stirring assembly.

[0005] Furthermore, the first stirring assembly includes a rotating shaft, a stirring rod, a driven wheel, a second motor, a driving wheel, and a transmission belt. The rotating shaft is arranged inside the heating tank body, and the stirring rod is arranged on the rotating shaft at intervals from top to bottom. The top end of the rotating shaft passes through the heating tank body and extends to the top end of the heating tank body. The driven wheel is sleeved on the rotating shaft at the top end of the heating tank body. The second motor is arranged on one side of the driven wheel, and the driving wheel is arranged at the driving end of the second motor. The transmission belt is sleeved between the driven wheel and the driving wheel.

[0006] Furthermore, the second stirring assembly includes a third motor arranged at the bottom end of the heating tank body and a rotary blade arranged inside the tank body, and the driving end of the third motor passes through the heating tank body and is connected to the rotary blade.

[0007] Furthermore, a feed port is provided on one side of the top of the heating tank body, and a discharge port is provided at the bottom of the heating tank body, and the discharge port is spaced apart from the second stirring assembly.

[0008] Furthermore, two limit plates are symmetrically provided at the bottom end of the base, and a mounting portion is provided on the side of the two limit plates close to the heating tank body. A roller is provided on the mounting portion for horizontal rotation, and an annular limit groove is provided on the roller. An annular limit block matching the annular limit groove is provided on the outer surface of the heating tank body, and the surface of the annular limit block is inside the annular limit groove.

[0009] The beneficial effects of the utility model are:

[0010] The utility model is equipped with a ring gear, a driving gear, a first motor, a first stirring component, and a second stirring component. The first motor drives the driving gear to rotate, drives the ring gear and the heating tank body to rotate, and the first stirring component drives the asphalt to rotate in the opposite direction in the heat release tank body. The second stirring component is located at the bottom end of the heating tank body, driving the asphalt to form a longitudinal flow. They cooperate with each other to make the asphalt flow in different directions, so that the asphalt at the center of the heating tank body can be evenly contacted with the inner wall of the heating tank body, and the asphalt in the heating tank body is evenly heated, so that the heating effect and heating efficiency of the asphalt are better. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The foregoing and other objects, features and advantages of the present invention will become more apparent from the following detailed description in conjunction with the accompanying drawings.

[0012] Figure 1 It is the front view of the utility model.

[0013] Figure 2 This is a cross-sectional view of the heating tank body of the present invention.

[0014] Among them: 1. Base; 2. Heating tank body; 3. Ring gear; 4. First motor; 5. Drive gear; 6. First stirring component; 601. Rotating shaft; 602. Stirring rod; 603. Driven wheel; 604. Second motor; 605. Drive wheel; 606. Transmission belt; 7. Second stirring component; 701. Third motor; 702. Rotary blade; 8. Feed port; 9. Discharge port; 10. Limit plate; 11. Mounting part; 12. Roller; 13. Annular limit groove; 14. Annular limit block. DETAILED DESCRIPTION

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Reference Figure 1-2As shown, a high-efficiency asphalt heating tank includes a base 1 and a heating tank body 2. The heating tank body 2 is rotatably set on the base 1. The heating tank body 2 is specifically composed of an inner and outer tank body, and a heating resistance wire can be set between the inner and outer tank bodies to heat them. A gear ring 3 is provided on the outer surface of the heating tank body 2, and a first motor 4 is provided on one side of the gear ring 3. The driving end of the first motor 4 is provided with a driving gear 5 meshing with the gear ring 3. The first motor 4 drives the driving gear 5 to rotate. Since the driving gear 5 is meshed with the gear ring 3, the heating tank body 2 is driven to rotate, so that the asphalt inside the heating tank body flows due to the rotation of the heating tank body 2, so that it is evenly in contact with the inner wall of the heating tank body 2 and heated.

[0017] A first stirring assembly 6 is provided inside the heating tank body 2. The first stirring assembly 6 includes a rotating shaft 601, a stirring rod 602, a driven wheel 603, a second motor 604, a driving wheel 605, and a transmission belt 606. The rotating shaft 601 is provided inside the heating tank body 2. The stirring rod 602 is arranged on the rotating shaft 601 at intervals from top to bottom. The top of the rotating shaft 601 passes through the heating tank body 2 and extends to the top of the heating tank body 2. The driven wheel 603 is sleeved on the rotating shaft 601 at the top of the heating tank body 2. The second motor 604 is provided on one side of the driven wheel 603. The driving wheel 605 is provided at the driving end of the second motor 604. The transmission belt 606 is arranged between the driven wheel 603 and the driving wheel 605. The second motor 604 drives the driving wheel 605 to rotate. The driving wheel 605 drives the driven wheel 603 to rotate through the transmission belt 606, and then drives the rotating shaft 601 and the stirring rod 602 to rotate. The rotation direction of the heating tank body 2 is opposite to the rotation direction of the first stirring component 6, so that the asphalt at the center can flow more easily to the inner wall of the heating tank body 2 for heating as it rotates in the opposite direction, making the internal asphalt more evenly heated, preventing the temperature difference of the asphalt at the edge and the center from being large, and making the heating effect and heating efficiency of the asphalt better.

[0018] A second stirring component 7 is symmetrically arranged at the bottom end of the heating tank body 2. The second stirring component 7 includes a third motor 701 arranged at the bottom end of the heating tank body 2 and a rotary blade 702 arranged inside the heating tank body 2. The driving end of the third motor 701 passes through the heating tank body 2 and is connected to the rotary blade 702. The bottom end of the heating tank body 2 is a conical structure with an inner diameter gradually decreasing from top to bottom. The second stirring components are arranged on both sides of the conical structure, which enables the asphalt to form an axial flow. In coordination with the first stirring component 6 and the rotation of the heating tank body 2, the asphalt forms a multi-directional flow inside the heating tank body 2, which can evenly heat the asphalt in the heating tank body, thereby improving the heating effect and heating efficiency of the asphalt.

[0019] A feed port 8 is provided on one side of the top of the heating tank body 2, and a discharge port 9 is provided at the bottom of the heating tank body 2. The discharge port 9 is arranged at an interval with the second stirring assembly 7. The asphalt enters the interior of the heating tank body 2 from the feed port 8, is heated, and is finally discharged from the discharge port 9.

[0020] Two limit plates 10 are symmetrically provided at the bottom end of the base 1, and a mounting portion 11 is provided on the side of the two limit plates 10 close to the heating tank body 2. A roller 12 is provided on the mounting portion 11 for horizontal rotation, and an annular limit groove 13 is provided on the roller 12. An annular limit block 14 matching the annular limit groove 13 is provided on the outer surface of the heating tank body 2, and the surface of the annular limit block 14 is inside the annular limit groove 13. When the heating tank body 2 rotates, the annular limit block 14 is driven to rotate, and then the roller 12 is driven to rotate horizontally on the mounting portion 11, and the annular limit block 14 is always inside the annular limit groove 13 of the roller 12, limiting it and making its rotation more stable.

[0021] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification or equivalent change made to the above embodiment based on the technical essence of the present invention shall fall within the scope of protection of the present invention.

Claims

1. A high-efficiency asphalt heating tank, comprising a base (1) and a heating tank body (2), characterized in that: The heating tank body (2) is rotatably arranged on the base (1); a gear ring (3) is sleeved on the outer surface of the heating tank body (2); a first motor (4) is arranged on one side of the gear ring (3); a driving end of the first motor (4) is provided with a driving gear (5) meshing with the gear ring (3); a first stirring component (6) is arranged inside the heating tank body (2); a second stirring component (7) is symmetrically arranged at the bottom end of the heating tank body (2); and the rotation direction of the heating tank body (2) is opposite to the rotation direction of the first stirring component (6).

2. The high-efficiency asphalt heating tank according to claim 1 is characterized in that: The first stirring assembly (6) comprises a rotating shaft (601), a stirring rod (602), a driven wheel (603), a second motor (604), a driving wheel (605), and a transmission belt (606); the rotating shaft (601) is arranged inside the heating tank body (2); the stirring rod (602) is arranged on the rotating shaft (601) at intervals from top to bottom; the top end of the rotating shaft (601) passes through the heating tank body (2) and extends to the top end of the heating tank body (2); the driven wheel (603) is sleeved on the rotating shaft (601) at the top end of the heating tank body (2); the second motor (604) is arranged on one side of the driven wheel (603); the driving wheel (605) is arranged at the driving end of the second motor (604); and the transmission belt (606) is sleeved between the driven wheel (603) and the driving wheel (605).

3. The high-efficiency asphalt heating tank according to claim 1 is characterized in that: The second stirring assembly (7) comprises a third motor (701) arranged at the bottom end of the heating tank body (2) and a rotary blade (702) arranged inside the heating tank body (2), and a driving end of the third motor (701) passes through the heating tank body (2) and is connected to the rotary blade (702).

4. The high-efficiency asphalt heating tank according to claim 1 is characterized in that: A feed port (8) is provided on one side of the top of the heating tank body (2), and a discharge port (9) is provided at the bottom of the heating tank body (2), and the discharge port (9) is spaced apart from the second stirring assembly (7).

5. The high-efficiency asphalt heating tank according to claim 1 is characterized in that: Two limiting plates (10) are symmetrically arranged at the bottom end of the base (1), and a mounting portion (11) is arranged on one side of the two limiting plates (10) close to the heating tank body (2). A roller (12) is arranged on the mounting portion (11) for horizontal rotation, and an annular limiting groove (13) is provided on the roller (12). An annular limiting block (14) matching the annular limiting groove (13) is provided on the outer surface of the heating tank body (2), and the surface of the annular limiting block (14) is located inside the annular limiting groove (13).

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