Continuous cooling treatment equipment for modified asphalt

Abstract

The utility model discloses continuous cooling treatment equipment for modified asphalt, which belongs to the technical field of modified asphalt processing and comprises a cooling cylinder, and an end cover is fixed at one end of the cooling cylinder. According to the asphalt cooling device, the stirring assembly and the gear motor are arranged, the gear motor drives the rotating shaft and the spiral stirring blades to rotate, asphalt in the cooling barrel can be stirred, then the cooling uniformity is improved, the situation that the local cooling effect is poor is avoided, and the cooling period is shortened to a certain extent; the heat conduction insertion rods are located between the adjacent spiral stirring blades in the cooling cylinder, heat conduction can be effectively conducted, heat dissipation fins on the heat dissipation rods are used for rapid heat dissipation, the heat dissipation effect is improved, the heat dissipation structures are distributed on the cooling cylinder in an annular array mode, the cooling uniformity of asphalt can be further improved, and meanwhile due to the arrangement of the multiple heat dissipation structures, the cooling efficiency is improved. And moreover, the heat dissipation structure is independently arranged, so that the heat dissipation structure is conveniently and quickly disassembled and replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to modified asphalt processing technical field, especially in kind of modified asphalt continuous cooling treatment equipment. BACKGROUND

[0002] Modified asphalt is a kind of asphalt that adds some modifier in ordinary asphalt, thereby improving its performance. After being produced, modified asphalt needs to be stored, and the just-produced modified asphalt has high temperature, if being directly stored, the phenomenon of asphalt aging is prone to occur, thereby affecting subsequent use effect, so continuous cooling treatment equipment needs to be used to cool modified asphalt, and then the storage of modified asphalt is carried out after cooling.

[0003] The patent number CN210980459U discloses "a kind of modified asphalt continuous cooling treatment equipment", in the patent, through the continuous heat absorption and heat dissipation of the heat conduction disc rotating constantly, heat in the part of heat conduction disc that absorbs heat can be quickly transmitted out through air, with good heat dissipation effect and higher heat dissipation efficiency, the upper part of swing arm is driven reciprocating motion by swing assembly, thereby driving the reciprocating motion of fan, thereby can interval type respectively for the end face of two heat conduction discs and blow, two air flows drive the heat on the heat conduction disc on both sides at the same time, improve heat dissipation efficiency and heat dissipation effect. However, in the above-mentioned patent, heat dissipation is carried out by using heat conduction disc and single air cooling component, the heat dissipation effect is general, it needs longer time to complete cooling, and the position of heat conduction disc is fixed, although it can rotate, but for all asphalt, only local cooling treatment can be carried out, the asphalt cooling effect of heat conduction disc is poor, and cooling time is long. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a kind of modified asphalt continuous cooling treatment equipment, can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A kind of modified asphalt continuous cooling treatment equipment, including cooling cylinder, the one end of the cooling cylinder is fixed with end cover, and the inside of cooling cylinder is provided with rotating shaft, the rotating shaft is provided with stirring assembly, the tail end of the cooling cylinder is equipped with speed reducer motor, and the outer wall of cooling cylinder is equipped with fixed seat, the fixed seat is equipped with heat dissipation structure that penetrates cooling cylinder.

[0007] Preferably, the one end of the cooling cylinder is fixed with inlet pipe, and the other end of the cooling cylinder is provided with discharge pipe, the inlet pipe and discharge pipe are provided with connecting flange.

[0008] Preferably, one end of the rotating shaft is connected with the speed reducer motor, and the other end of the rotating shaft is rotatably installed on the end cover, and the cooling cylinder and the fixing base are provided with through holes.

[0009] Preferably, the stirring assembly comprises a mounting sleeve, a mounting screw and a spiral stirring blade, the mounting sleeve is sleeved on the rotating shaft, the mounting screw is threadedly connected on the mounting sleeve, and the end of the mounting screw abuts against the rotating shaft, and the spiral stirring blade is fixed on the mounting sleeve.

[0010] Preferably, the heat dissipation structure comprises a fixing rod, a mounting base, a connecting bolt, a heat conduction plug rod, a heat dissipation rod and a heat dissipation fin, the fixing rod is fixedly connected with the mounting base, and the fixing rod penetrates through the through holes on the cooling cylinder and the fixing base, the mounting base is attached to the fixing base, the connecting bolt is arranged on the mounting base, and the end of the connecting bolt is threadedly connected on the fixing base.

[0011] Preferably, the heat conduction plug rod is fixed on the mounting base and located in the cooling cylinder, the heat dissipation rod is fixed on the fixing rod and connected with the heat conduction plug rod, and the heat dissipation fin is installed on the heat dissipation rod.

[0012] Compared with the prior art, the modified asphalt continuous cooling treatment equipment has the following beneficial effects: the stirring assembly and the speed reducer motor are arranged, the rotating shaft and the spiral stirring blade are rotated by the speed reducer motor, the asphalt in the cooling cylinder can be stirred, the cooling uniformity is improved, the local cooling effect is avoided, the cooling period is shortened to a certain extent, the heat conduction plug rod is located between adjacent spiral stirring blades in the cooling cylinder, heat conduction can be effectively performed, the heat dissipation fins on the heat dissipation rod are used for rapid heat dissipation, the heat dissipation effect is improved, the heat dissipation structure is arranged in an annular array on the cooling cylinder, the cooling uniformity of the asphalt can be further improved, the setting of the plurality of heat dissipation structures can also improve the cooling effect, and the heat dissipation structure is independently arranged, so that the heat dissipation structure can be quickly disassembled and replaced. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the utility model;

[0014] Figure 2 It is an internal structure schematic view of the cooling cylinder of the utility model;

[0015] Figure 3 It is a structure schematic view of the stirring assembly of the utility model;

[0016] Figure 4 It is a structure schematic view of the heat dissipation structure of the utility model.

[0017] In the figure: 1, cooling cylinder; 2, end cover; 3, rotating shaft; 4, stirring assembly; 401, mounting sleeve; 402, mounting screw; 403, spiral stirring blade; 5, speed reducer motor; 6, fixed seat; 7, heat dissipation structure; 701, fixed rod; 702, mounting base; 703, connecting bolt; 704, heat-conducting plug rod; 705, heat dissipation rod; 706, heat dissipation fin; 8, feed pipe; 9, discharge pipe. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the following will further describe the present application in combination with specific embodiments.

[0019] As shown in Figures 1-4 A modified asphalt continuous cooling treatment equipment, including cooling cylinder 1, one end of cooling cylinder 1 is fixed with end cover 2, and the inside of cooling cylinder 1 is provided with rotating shaft 3, rotating shaft 3 is provided with stirring assembly 4, the end of cooling cylinder 1 is provided with speed reducer motor 5, and the outer wall of cooling cylinder 1 is provided with fixed seat 6, fixed seat 6 is provided with heat dissipation structure 7 penetrating cooling cylinder 1. One end of cooling cylinder 1 is fixed with feed pipe 8, and the other end of cooling cylinder 1 is provided with discharge pipe 9, and connecting flanges are provided on feed pipe 8 and discharge pipe 9. One end of rotating shaft 3 is connected with speed reducer motor 5, and the other end of rotating shaft 3 is rotatably installed on end cover 2, and through holes are provided on cooling cylinder 1 and fixed seat 6.

[0020] When using the continuous cooling treatment equipment to cool the modified asphalt, the pipeline is connected with the corresponding feed pipe 8 and discharge pipe 9 through the connecting flanges, a valve is arranged on the pipeline connected with the discharge pipe 9, the prepared modified asphalt is transported into the cooling cylinder 1 through the feed pipe 8, the speed reducer motor 5 is started to rotate with the rotating shaft 3, the rotating shaft 3 rotates with the stirring assembly 4, under the action of the stirring assembly 4, the modified asphalt in the cooling cylinder 1 moves, at the same time, the heat dissipation structure 7 installed at the fixed seat 6 dissipates heat for the modified asphalt in the cooling cylinder 1, so that the purpose of continuous cooling of the modified asphalt is achieved, when the cooling is completed, the valve on the pipeline connected with the discharge pipe 9 is opened, and the discharge work of the modified asphalt can be carried out.

[0021] Through the above embodiment, the stirring assembly 4 includes mounting sleeve 401, mounting screw 402 and spiral stirring blade 403, the mounting sleeve 401 is sleeved on the rotating shaft 3, the mounting screw 402 is threadedly connected on the mounting sleeve 401, and the end of the mounting screw 402 abuts against the rotating shaft 3, and the spiral stirring blade 403 is fixed on the mounting sleeve 401.

[0022] When the modified asphalt is subjected to the cooling treatment, the speed reducer 5 rotates with the rotating shaft 3, the mounting sleeve 401 in the stirring assembly 4 rotates with the mounting sleeve 401, and the helical stirring blade 403 rotates with the mounting sleeve 401, so that the modified asphalt is stirred and the cooling uniformity of the modified asphalt is improved. When necessary, the relative angle of the adjacent stirring assembly 4 can be adjusted. When adjusting, the mounting screws 402 on the mounting sleeve 401 are loosened, the mounting sleeve 401 is rotated to change the angle of the helical stirring blade 403, and then the mounting screws 402 are used for fixing, so that the structure is simple and the operation convenience is high.

[0023] Through the above implementation, the heat dissipation structure 7 includes a fixed rod 701, a mounting base 702, a connecting bolt 703, a heat conduction plug rod 704, a heat dissipation rod 705 and a heat dissipation fin 706. The fixed rod 701 is fixedly connected with the mounting base 702, and the fixed rod 701 penetrates through the through hole on the cooling cylinder 1 and the fixing seat 6. The mounting base 702 is attached to the fixing seat 6. The connecting bolt 703 is arranged on the mounting base 702, and the end of the connecting bolt 703 is threadedly connected to the fixing seat 6. The heat conduction plug rod 704 is fixed to the mounting base 702, and the heat conduction plug rod 704 is located in the cooling cylinder 1. The heat dissipation rod 705 is fixed to the fixed rod 701, and the heat dissipation rod 705 is connected with the heat conduction plug rod 704. The heat dissipation fin 706 is mounted on the heat dissipation rod 705.

[0024] When the heat dissipation structure 7 is installed, the fixed rod 701 penetrates through the cooling cylinder 1 and the fixing seat 6, the mounting base 702 is installed on the fixing seat 6 through the connecting bolt 703, and the heat conduction plug rod 704 is located between the adjacent helical stirring blades 403 in the cooling cylinder 1. During the cooling process, the helical stirring blade 403 moves with the modified asphalt and does not collide with the heat conduction plug rod 704. The heat conduction plug rod 704 conducts the heat in the modified asphalt to the heat dissipation rod 705, and finally rapidly dissipates through the heat dissipation fin 706, so that the rapid cooling treatment of the modified asphalt is realized. When one heat dissipation structure 7 is damaged, the corresponding connecting bolt 703 is disassembled, and the corresponding heat dissipation structure 7 is removed and replaced, so that the structure is simple and the use effect is good.

[0025] It needs to be explained that through the stirring assembly 4 and the speed reducer motor 5, the pitch in the cooling cylinder 1 can be stirred by rotating the rotating shaft 3 and the spiral stirring blade 403 driven by the speed reducer motor 5, thereby improving the cooling uniformity and avoiding the situation that the local cooling effect is poor, to a certain extent, the cooling period is shortened, through the setting of the heat dissipation structure 7, the heat conduction plug rod 704 is located between the adjacent spiral stirring blades 403 in the cooling cylinder 1, which can effectively conduct heat, and the heat dissipation fin 706 on the heat dissipation rod 705 is used for rapid heat dissipation, which improves the heat dissipation effect, the heat dissipation structure 7 is arranged in an annular array on the cooling cylinder 1, which can further increase the cooling uniformity of the pitch, and the setting of multiple heat dissipation structures 7 can also increase the cooling effect, and the heat dissipation structure 7 is independently set, which is convenient for quick disassembly and replacement.

[0026] The above describes the use principle, features and beneficial effects of the present application. Those skilled in the art can understand the above content, and the above content does not limit the present application. The above examples and description of the specification describe the basic principles and features of the present application. Under the premise of meeting the concept of the present application, the present application can be variously changed and improved. These improvements should fall within the scope of the present application.

Claims

1. A modified asphalt continuous cooling treatment equipment, comprising a cooling cylinder (1), one end of the cooling cylinder (1) is fixed with an end cover (2), and a rotating shaft (3) is arranged in the inside of the cooling cylinder (1), characterized in that: The rotating shaft (3) is provided with a stirring assembly (4), the end of the cooling cylinder (1) is provided with a speed reducer motor (5), and the outer wall of the cooling cylinder (1) is provided with a fixing seat (6), and the fixing seat (6) is provided with a heat dissipation structure (7) penetrating through the cooling cylinder (1).

2. The apparatus for continuous temperature reduction treatment of modified asphalt according to claim 1, characterized in that: One end of the cooling cylinder (1) is fixedly provided with a feeding pipe (8), and the other end of the cooling cylinder (1) is provided with a discharging pipe (9), and the feeding pipe (8) and the discharging pipe (9) are provided with connecting flanges.

3. The apparatus for continuous temperature reduction treatment of modified bitumen according to claim 2, characterized in that: One end of the rotating shaft (3) is connected with the speed reducer motor (5), and the other end of the rotating shaft (3) is rotatably installed on the end cover (2), and the cooling cylinder (1) and the fixing seat (6) are provided with through holes.

4. The apparatus for continuous temperature reduction treatment of modified bitumen according to claim 3, characterized in that: The stirring assembly (4) comprises a mounting sleeve (401), a mounting screw (402) and a spiral stirring blade (403), the mounting sleeve (401) is sleeved on the rotating shaft (3), the mounting screw (402) is threadedly connected on the mounting sleeve (401), and the end of the mounting screw (402) abuts against the rotating shaft (3), and the spiral stirring blade (403) is fixed on the mounting sleeve (401).

5. The apparatus for continuous temperature reduction treatment of modified bitumen according to claim 4, characterized in that: The heat dissipation structure (7) comprises a fixing rod (701), a mounting base (702), a connecting bolt (703), a heat conduction plug rod (704), a heat dissipation rod (705) and a heat dissipation fin (706), the fixing rod (701) is fixedly connected with the mounting base (702), and the fixing rod (701) penetrates through the through holes on the cooling cylinder (1) and the fixing seat (6), the mounting base (702) is attached to the fixing seat (6), the connecting bolt (703) is arranged on the mounting base (702), and the end of the connecting bolt (703) is threadedly connected on the fixing seat (6).

6. The apparatus for continuous temperature reduction treatment of modified bitumen according to claim 5, characterized in that: The heat conduction plug rod (704) is fixed on the mounting base (702), and the heat conduction plug rod (704) is located in the cooling cylinder (1), the heat dissipation rod (705) is fixed on the fixing rod (701), and the heat dissipation rod (705) is connected with the heat conduction plug rod (704), and the heat dissipation fin (706) is mounted on the heat dissipation rod (705).

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