Continuous cooling treatment device for modified asphalt

Abstract

The utility model discloses a continuous cooling treatment device for modified asphalt, and relates to the technical field of asphalt production. The device comprises a material storage barrel, one side of the top of the material storage barrel is communicated with a feeding hopper, the bottom of one side of the material storage barrel is communicated with a discharging pipe, and a valve is installed on a pipe body of the discharging pipe; the water storage tank is arranged under the material storage barrel, a bearing plate is fixedly arranged in the middle of the top of the water storage tank, and the material storage barrel is fixedly arranged at the top of the bearing plate; and a mounting tube. The stirring pipes are arranged on the surface of the mounting pipe, water in the water storage tank is pumped out by the water conveying assembly, the water is conveyed into the mounting pipe through the flow guide pipe, cooling water flows into the stirring pipes through the mounting pipe under the action of gravity of the dirt breaking device, the stirring pipes and modified asphalt exchange heat, heat of the asphalt is absorbed, the asphalt is cooled, and the service life of the asphalt is prolonged. The uniformity of the cooling effect is ensured, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bitumen production equipment technical field, concretely relates to a modified bitumen continuous cooling treatment device. BACKGROUND

[0002] In the production process of modified bitumen, the modified bitumen under high temperature needs to be cooled to meet the requirements of storage, transportation or further processing.

[0003] The traditional modified bitumen mainly adopts water cooling to cool down, the first method is to install annular shower head above the modified bitumen storage tank, so that water is evenly sprayed on the surface of bitumen, and a large amount of heat is taken away by the evaporation of water, so that cooling is realized, the second method is to set up water cooling jacket outside the storage tank and other equipment, and low-temperature water is passed in, so that the wall temperature of the equipment is reduced, and then the modified bitumen in the interior is indirectly cooled, the above two methods can only cool the bitumen locally, and the cooling speed is relatively slow, and the production efficiency is low, therefore, the modified bitumen continuous cooling treatment device is provided to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses in order to realize the above-mentioned purpose specifically adopts the following technical scheme:

[0005] A modified bitumen continuous cooling treatment device, comprising:

[0006] The storage cylinder is communicated with the feeding hopper on one side of the top, and the discharge pipe is communicated with the bottom on one side of the storage cylinder, and the valve is installed on the pipe body of the discharge pipe;

[0007] The water storage tank is arranged directly below the storage cylinder, the load plate is fixedly arranged on the top of the water storage tank, and the storage cylinder is fixedly arranged on the top of the load plate;

[0008] The mounting pipe is rotatably inserted into the middle part of the storage cylinder through the sealing bearing, and the mounting pipe is communicated with the stirring pipe at equal intervals on one side in the storage cylinder;

[0009] The water delivery assembly is arranged in the interior of the water storage tank, and the water delivery assembly is used for water passing in the mounting pipe;

[0010] The driving part is arranged on the top of the storage cylinder, and the driving part drives the mounting pipe to rotate.

[0011] Further, the water delivery assembly comprises the water pump arranged in the interior of the water storage tank, the water outlet end of the water pump is connected with the flow guide pipe, and the water outlet of the flow guide pipe is located directly above the mounting pipe.

[0012] Further, the upper end of the mounting pipe is communicated with the guide hopper, and the end, away from the water pump, of the flow guide pipe extends to the interior of the guide hopper.

[0013] Further, the end of the stirring pipe on the same side is communicated with a connecting pipe, and the pipe body of the connecting pipe is in sliding connection with the inner wall of the storage cylinder.

[0014] Further, a fixing disc is connected below each stirring pipe inside the mounting pipe, and a flow limiting hole is arranged in the middle part of the fixing disc, and the hole diameter of the flow limiting hole is smaller than the inner diameter of the stirring pipe.

[0015] Further, the driving member comprises a U-shaped plate fixed above one side of the storage cylinder, a driving motor is arranged inside the U-shaped plate, an output shaft of the driving motor is connected with a driving sprocket, a driven sprocket is fixed on the upper side of the mounting pipe, and a transmission chain is in transmission connection between the driving sprocket and the driven sprocket.

[0016] The beneficial effects of the utility model are as follows:

[0017] The utility model discloses a stirring pipe is arranged on the surface of the mounting pipe, water in the water storage tank is pumped out by the water delivery assembly, and the water is delivered to the mounting pipe through the flow guide pipe, the cooling water flows into each stirring pipe under the action of gravity, the stirring pipe exchanges heat with the modified asphalt, absorbs the heat of the asphalt, and the asphalt is cooled down, and the driving member can drive the mounting pipe to rotate, so that the stirring pipe is in full contact with the modified asphalt, the uniformity of the cooling effect is guaranteed, and the production efficiency is improved. DRAWINGS

[0018] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0019] Figure 2 It is still another three-dimensional structure schematic diagram of the utility model;

[0020] Figure 3 It is the overhead schematic diagram of the utility model;

[0021] Figure 4 It is the utility model Figure 3 A-A direction section view schematic diagram of the utility model.

[0022] Sign meaning: 1, storage cylinder;101, feed hopper;102, discharge pipe;2, water storage tank;201, bearing plate;3, mounting pipe;301, guide hopper;4, stirring pipe;5, connecting pipe;6, fixing disc;601, flow limiting hole;7, water delivery assembly;701, water pump;702, flow guide pipe;8, driving member;801, U-shaped plate;802, driving motor;803, driving sprocket;804, driven sprocket;805, transmission chain. Specific implementation

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model below.

[0024] The application provides a modified asphalt continuous cooling treatment device, which is mainly used for solving the problem that only local cooling of asphalt can be carried out in the prior art, the cooling speed is relatively slow, and the production efficiency is low, and provides the following technical scheme. Figures 1-4 Detailed description will be given below:

[0025] A modified asphalt continuous cooling treatment device, comprising:

[0026] A storage cylinder 1, a feeding hopper 101 is communicated with one side of the top of the storage cylinder 1, a discharge pipe 102 is communicated with one side of the bottom of the storage cylinder 1, and a valve is installed on the pipe body of the discharge pipe 102;

[0027] A water storage tank 2 is arranged directly below the storage cylinder 1, a bearing plate 201 is fixedly arranged at the top of the water storage tank 2, and the storage cylinder 1 is fixedly arranged at the top of the bearing plate 201;

[0028] An installation pipe 3 is rotatably inserted in the middle of the storage cylinder 1 through a sealing bearing, and a stirring pipe 4 is communicated with one side of the installation pipe 3 at equal intervals;

[0029] A water conveying assembly 7 is arranged in the water storage tank 2, and the water conveying assembly 7 is used for conveying water into the installation pipe 3;

[0030] A driving member 8 is arranged at the top of the storage cylinder 1, and the driving member 8 drives the installation pipe 3 to rotate.

[0031] Working process

[0032] Firstly, appropriate cooling water is added into the water storage tank 2, and appropriate ice cubes can be added to improve the cooling effect, then the modified asphalt is fed into the storage cylinder 1 through the feeding hopper 101;

[0033] Secondly, the driving member 8 drives the installation pipe 3 to rotate under the action of the sealing bearing;

[0034] Thirdly, the water conveying assembly 7 draws the water in the water storage tank 2 out and conveys the water into the installation pipe 3 through the flow guide pipe 702. The cooling water flows into each stirring pipe 4 through the installation pipe 3 under the action of gravity, exchanges heat with the modified asphalt in the stirring pipe 4, absorbs the heat of the asphalt, and cools the asphalt.

[0035] The cooled water carrying the heat of the asphalt returns to the water storage tank 2, and a cycle is completed;

[0036] Fourthly, when the temperature of the asphalt reaches the set value, open the valve on the discharge pipe 102 to discharge the cooled asphalt from the storage cylinder 1.

[0037] The modified asphalt continuous cooling treatment device sets the stirring pipe 4 on the surface of the installation pipe 3, the water storage tank 2 is connected with the water storage tank 2, the water storage tank 2 is connected with the water storage tank 2, and the water storage tank 2 is connected with the water storage tank 2. The water in the water storage tank 2 is pumped out by the water pumping assembly 7, and the water is transported into the installation pipe 3 through the flow guide pipe 702. The cooling water flows into each stirring pipe 4 in the installation pipe 3 under the action of gravity. The stirring pipe 4 exchanges heat with the modified asphalt, absorbs the heat of the asphalt, and cools the asphalt. At the same time, the driving part 8 can drive the installation pipe 3 to rotate, so that the stirring pipe 4 is in full contact with the modified asphalt, which ensures the uniformity of the cooling effect and improves the production efficiency. At the same time, the cooling water is recycled in the device, which reduces the waste of water resources.

[0038] As shown in Figure 4 some embodiments, the water pumping assembly 7 includes a water pump 701 installed inside the water storage tank 2. The water outlet of the water pump 701 is connected with a flow guide pipe 702. The water outlet of the flow guide pipe 702 is located directly above the installation pipe 3. The upper end of the installation pipe 3 is communicated with a guide hopper 301. The end of the flow guide pipe 702 away from the water pump 701 extends into the inside of the guide hopper 301. More specifically, the water pump 701 is installed inside the water storage tank 2 to pump water out of the water storage tank 2 and provide pressure so that the water can be smoothly transported into the flow guide pipe 702. The flow guide pipe 702 can guide the water pumped out of the water pump 701 into the installation pipe 3. The upper end of the installation pipe 3 is communicated with the guide hopper 301, which can ensure that the water can accurately fall into the installation pipe 3, avoiding splashing and wasting of water.

[0039] As shown in Figure 4 some embodiments, the ends of the stirring pipes 4 on the same side are communicated with connecting pipes 5. The pipe body of the connecting pipe 5 is slidingly connected with the inner wall of the storage cylinder 1. More specifically, the connecting pipe 5 connects multiple stirring pipes 4 together, so that the cooling water can flow between the stirring pipes 4 to improve the heat exchange efficiency.

[0040] As shown in Figure 4 some embodiments, a fixing disc 6 is connected below each stirring pipe 4 inside the installation pipe 3. The middle part of the fixing disc 6 is provided with a flow limiting hole 601. The diameter of the flow limiting hole 601 is smaller than the inner diameter of the stirring pipe 4. More specifically, the flow limiting hole 601 controls the flow speed and flow rate of the cooling water, avoiding the cooling water from falling directly from the installation pipe 3 without entering the inside of the stirring pipe 4. The diameter of the flow limiting hole 601 is smaller than the inner diameter of the stirring pipe 4, which can ensure that the cooling water can be uniformly distributed in each stirring pipe 4, improving the heat exchange efficiency.

[0041] As shown in Figure 1As shown, in some embodiments, the driving member 8 comprises a U-shaped plate 801 fixed above one side of the storage barrel 1, the inside of the U-shaped plate 801 is mounted with a driving motor 802, the output shaft of the driving motor 802 is connected with a driving sprocket 803, the upper side of the installation pipe 3 is fixed with a driven sprocket 804, and the driving sprocket 803 and the driven sprocket 804 are transmissionally connected with a transmission chain 805, more specifically, the driving motor 802 transmits power to the driving sprocket 803 through the output shaft, the driving sprocket 803 is connected on the output shaft of the driving motor 802, is used for receiving the power transmitted by the driving motor 802, and transmits the power to the transmission chain 805, and the driven sprocket 804 is used for receiving the power transmitted by the driving sprocket 803 through the transmission chain 805, and drives the installation pipe 3 to rotate.

[0042] The above description of disclosed embodiments enables those skilled in the art to carry out or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will accord with the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A modified asphalt continuous cooling treatment device characterized by, Include: The storage tank (1), the top side of the storage tank (1) is communicated with the feeding hopper (101), one side of the bottom of the storage tank (1) is communicated with the discharge pipe (102), and the valve is installed on the pipe body of the discharge pipe (102); The water storage tank (2) is arranged directly below the storage tank (1), the top of the water storage tank (2) is fixedly provided with a bearing plate (201) in the middle of the top, and the storage tank (1) is fixedly arranged on the top of the bearing plate (201); The mounting pipe (3) is rotatably inserted into the middle of the storage tank (1) through a sealing bearing, and the mounting pipe (3) is communicated with the stirring pipe (4) at equal intervals on one side in the storage tank (1); The water delivery assembly (7) is arranged in the water storage tank (2), and the water delivery assembly (7) is used for water to the mounting pipe (3); The driving member (8) is arranged on the top of the storage tank (1), and the driving member (8) drives the mounting pipe (3) to rotate.

2. The apparatus for continuous temperature reduction treatment of modified asphalt according to claim 1, wherein The water delivery assembly (7) comprises a water pump (701) arranged in the water storage tank (2), and the water outlet end of the water pump (701) is connected with a flow guide pipe (702), and the water outlet of the flow guide pipe (702) is located above the mounting pipe (3).

3. The apparatus for continuous temperature reduction treatment of modified asphalt according to claim 2, wherein The upper end of the mounting pipe (3) is communicated with a guide hopper (301), and the end of the flow guide pipe (702) away from the water pump (701) extends to the inside of the guide hopper (301).

4. The apparatus for continuous temperature reduction of modified bitumen according to claim 1, wherein The end of the stirring pipe (4) on the same side is communicated with a connecting pipe (5), and the pipe body of the connecting pipe (5) is slidably connected with the inner wall of the storage tank (1).

5. The apparatus for continuous temperature reduction of modified bitumen according to claim 1, wherein The inside of the mounting pipe (3) is connected with a fixed disc (6) below each stirring pipe (4), the middle of the fixed disc (6) is provided with a flow limiting hole (601), and the diameter of the flow limiting hole (601) is smaller than the inner diameter of the stirring pipe (4).

6. The apparatus for continuous temperature reduction of modified bitumen according to claim 1, wherein The driving member (8) comprises a U-shaped plate (801) fixedly arranged on one side of the storage tank (1), a driving motor (802) is arranged in the U-shaped plate (801), an output shaft of the driving motor (802) is connected with a driving sprocket (803), an upper side of the mounting pipe (3) is fixedly provided with a driven sprocket (804), and the driving sprocket (803) and the driven sprocket (804) are in transmission connection with a transmission chain (805).

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