Automatic emulsified asphalt evaporation residue device
By designing an automatic emulsified asphalt evaporation residue device and utilizing exhaust components and temperature control systems, the flue gas pollution problem was solved and the convenience and safety of the emulsified asphalt evaporation residue experiment were achieved.
Patent Information
- Application Number
- CN202422838386.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-20
AI Technical Summary
When emulsified asphalt is used to simulate the actual situation of evaporation residue experiments, smoke spreads into the laboratory, causing environmental pollution and affecting the convenience of the experiment.
An automatic emulsified asphalt evaporation residue device is designed, which uses a cabinet, a preparation tank, a heating component, a fixing component and an exhaust component. The flue gas is discharged to the waste gas treatment station through the exhaust component. The cabinet door is closed to prevent the spread of flue gas. The heating temperature is controlled by a temperature sensor and a controller, and the stirring component ensures uniform heating.
It effectively avoids the pollution of flue gas to the laboratory, improves the convenience and safety of the experiment, ensures uniform heating and easy operation.
Smart Images
Figure CN223461580U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of emulsified asphalt quality detection equipment, in particular to an automatic emulsified asphalt evaporation residue device. BACKGROUND
[0002] As an important road construction material, the quality of emulsified asphalt directly affects the performance and service life of the road. In order to ensure the quality of emulsified asphalt, a series of tests are usually required, one of which is the emulsified asphalt evaporation residue experiment under simulated actual conditions. This test simulates the evaporation process of emulsified asphalt under actual use conditions, thereby evaluating the quality of emulsified asphalt.
[0003] Currently, when doing the emulsified asphalt evaporation residue experiment under simulated actual conditions, the emulsified asphalt needs to be heated at a certain temperature for a certain time. After the water in the emulsified asphalt evaporates, the asphalt is discharged, and then the quality of the asphalt is detected to determine the quality of the emulsified asphalt.
[0004] During the above experiment, heating the emulsified asphalt produces smoke, which spreads into the laboratory and pollutes the laboratory environment, thereby causing inconvenience to the emulsified asphalt evaporation residue experiment under simulated actual conditions. CONTENT OF THE INVENTION
[0005] In order to improve the convenience of the emulsified asphalt evaporation residue experiment under simulated actual conditions, the present application provides an automatic emulsified asphalt evaporation residue device.
[0006] The automatic emulsified asphalt evaporation residue device provided by the present application adopts the following technical solution:
[0007] An automatic emulsified asphalt evaporation residue device, comprising a cabinet, a cabinet door, a preparation tank, a heating assembly, a fixing assembly and an exhaust assembly; an experiment window is formed in the cabinet; two sliding grooves are fixedly arranged on the cabinet and located on both sides of the experiment window; the cabinet door is slidingly arranged on the sliding grooves; the preparation tank is fixedly arranged inside the cabinet and has a top opening structure; the heating assembly is arranged on the cabinet and is used for heating the inside of the preparation tank; the fixing assembly is arranged between the cabinet and the cabinet door and is used for fixing the cabinet and the cabinet door; the exhaust assembly is arranged in the cabinet and is used for exhausting the smoke inside the cabinet.
[0008] By adopting the technical scheme, in the experiment of emulsified asphalt simulating actual situation evaporation residue, the operator first injects the emulsified asphalt to be detected into the preparation tank through the opening at the top of the preparation tank, then closes the cabinet door and fixes the cabinet door and the cabinet body with the fixing assembly, starts the heating assembly, and the heating assembly heats the emulsified asphalt in the preparation tank. In this process, the flue gas generated is spread in the cabinet body, and the exhaust assembly is used to exhaust the flue gas in the cabinet body for unified treatment. Since the cabinet door is in a closed state, the flue gas will not spread into the laboratory, thereby avoiding the pollution of the flue gas to the laboratory environment and improving the convenience of the emulsified asphalt simulating actual situation evaporation residue experiment.
[0009] Optionally, the exhaust assembly comprises an exhaust pipe and a fan; one end of the exhaust pipe is in communication with the inside of the cabinet body, and the other end is communicated to a waste gas treatment station; the fan is fixedly arranged on the cabinet body and located at the communication position of the exhaust pipe and the cabinet body.
[0010] By adopting the technical scheme, in the experiment process, the fan is in a working state, the exhaust pipe is used to exhaust the flue gas in the cabinet body to the waste gas treatment station for unified treatment, thereby avoiding the pollution to the laboratory environment.
[0011] Optionally, the heating assembly comprises an electric heating wire, the electric heating wire is in a spiral shape, and the electric heating wire is fixedly arranged in the inside of the side wall of the preparation tank.
[0012] By adopting the technical scheme, the electric heating wire is used to heat the preparation tank, thereby heating the emulsified asphalt in the preparation pipe. The heating speed is fast, and the heating temperature is easy to control, thereby improving the convenience of the emulsified asphalt simulating actual situation evaporation residue experiment.
[0013] Optionally, the heating assembly further comprises a temperature sensor and a controller; the temperature sensor is fixedly arranged in the inside of the preparation tank, the temperature sensor is used to detect the temperature information in the inside of the preparation tank and convert the temperature information into a temperature signal input into the controller; the controller is fixedly arranged on the cabinet body, the controller is electrically connected with the temperature sensor and the electric heating wire, and the controller is used to control the working state of the electric heating wire according to the temperature signal transmitted by the temperature sensor.
[0014] By adopting the technical scheme, in the experiment process, the temperature sensor is used to monitor the temperature in the preparation tank in real time, and the controller is used to control the working state of the electric heating wire, so that the temperature in the preparation tank is maintained at a suitable temperature. For different asphalt, the operator can set the heating temperature through the controller, such as setting the temperature of base asphalt to be generally 135℃ and setting the temperature of modified asphalt to be generally 162℃, thereby improving the convenience of the emulsified asphalt simulating actual situation evaporation residue experiment.
[0015] Optionally, the cabinet is provided with a stirring assembly, the stirring assembly comprising a motor and a frame stirring paddle; the motor is fixedly arranged on the cabinet; the frame stirring paddle is located in the preparation tank and is fixedly connected with the output shaft of the motor.
[0016] By adopting the above technical scheme, in the process of heating the emulsified asphalt, the motor is in a working state, and the frame stirring paddle is driven to stir the emulsified asphalt, so that the emulsified asphalt can be uniformly heated in the experiment.
[0017] Optionally, the preparation tank is provided with a circulating pipe, both ends of the circulating pipe are in communication with the inside of the preparation tank, and the communication positions are located at the top and the bottom of the preparation tank, respectively; a gear pump is installed on the circulating pipe.
[0018] By adopting the above technical scheme, in the experiment, the gear pump sends the emulsified asphalt at the bottom of the preparation tank to the top of the preparation tank through the circulating pipe, so that the emulsified asphalt in the preparation tank is in a circulating flow state, and the emulsified asphalt can be uniformly heated.
[0019] Optionally, the bottom of the preparation tank is provided with a discharge pipe, the bottom of the discharge pipe penetrates out of the cabinet; a valve is installed on the discharge pipe.
[0020] By adopting the above technical scheme, the heated asphalt can be directly discharged through the discharge tank, which avoids scalding the operator by the preparation tank with high temperature, facilitates the discharging of the asphalt, and improves the convenience of the experiment of simulating the evaporation residue of emulsified asphalt under actual conditions.
[0021] Optionally, the fixing assembly comprises a first magnetic block and a second magnetic block; the first magnetic block is fixedly arranged on the cabinet; the second magnetic block is fixedly arranged on the cabinet door, and the second magnetic block and the first magnetic block have mutual attraction.
[0022] By adopting the above technical scheme, when the cabinet door is located at the window of the experiment window, the first magnetic block and the second magnetic block are arranged opposite to each other, and the cabinet door is fixed on the cabinet under the action of the mutual attraction between the first magnetic block and the second magnetic block.
[0023] In summary, the present application has the following at least one beneficial technical effect:
[0024] 1. By arranging the preparation tank in the cabinet, in the experiment, since the cabinet door is in a closed state, smoke cannot spread into the laboratory, thereby avoiding pollution of the laboratory environment by the smoke, and improving the convenience of the experiment of simulating the evaporation residue of emulsified asphalt under actual conditions;
[0025] 2. By setting the exhaust assembly, during the experiment, the fan is in working condition, and the flue gas in the cabinet is discharged to the waste gas treatment station for unified treatment, thereby avoiding pollution to the laboratory environment. BRIEF DESCRIPTION OF DRAWINGS
[0026] Figure 1 is a structural schematic diagram of the embodiment of the application;
[0027] Figure 2 is a sectional view of the embodiment of the application.
[0028] BRIEF DESCRIPTION OF DRAWINGS
[0029] 1, cabinet; 11, experiment window; 12, sliding groove;
[0030] 2, cabinet door;
[0031] 3, preparation tank; 31, circulating pipe; 311, gear pump; 32, discharge pipe; 321, valve;
[0032] 4, heating assembly; 41, electric heating wire; 42, temperature sensor; 43, controller;
[0033] 5, fixing assembly; 51, first magnetic block; 52, second magnetic block;
[0034] 6, exhaust assembly; 61, exhaust pipe; 62, fan;
[0035] 7, stirring assembly; 71, motor; 72, frame stirring paddle. DETAILED DESCRIPTION
[0036] The following will be described in detail in combination with the accompanying Figures 1-2 The application will be further described in detail.
[0037] The embodiment of the application discloses an automatic emulsified asphalt evaporation residue device. Referring to Figure 1 , the automatic emulsified asphalt evaporation residue device comprises a cabinet 1, a cabinet door 2 and a preparation tank 3. Four supporting columns are fixedly arranged at the bottom of the cabinet 1. An experiment window 11 is arranged on one side wall of the cabinet 1, and the experiment window 11 is in communication with the inside of the cabinet 1. Two sliding grooves 12 are fixedly arranged on the cabinet 1 and are located on the upper and lower sides of the experiment window 11 respectively, and the sliding grooves 12 are horizontally arranged. The upper and lower ends of the cabinet door 2 are located in the two sliding grooves 12 respectively, and the cabinet door 2 is slidably connected with the sliding grooves 12 in the horizontal direction. A handle is fixedly arranged on the cabinet door 2.
[0038] Referring to Figure 1The fixing assembly 5 is arranged between the cabinet door 2 and the cabinet body 1, and the fixing assembly 5 comprises a first magnetic block 51 and a second magnetic block 52. The first magnetic block 51 is embedded on the side wall of the cabinet body 1 and is fixedly connected with the cabinet body 1. The second magnetic block 52 is embedded on the cabinet door 2 and is fixedly connected with the cabinet door 2. The second magnetic block 52 and the first magnetic block 51 have mutual attraction.
[0039] With reference to Figure 2 The preparation tank 3 is vertically arranged in the cabinet body 1, and the bottom of the preparation tank 3 is fixedly connected with the bottom wall of the cabinet body 1. The preparation tank 3 has a top opening structure, and the inner wall of the preparation tank 3 has a tapered structure in the vertically downward direction. The bottom of the preparation tank 3 is communicatively provided with a discharge pipe 32, and the discharge pipe 32 penetrates out of the bottom wall of the cabinet body 1. A valve 321 is fixedly installed on the discharge pipe 32, and the valve 321 is used to adjust the communication state of the discharge pipe 32.
[0040] The cabinet body 1 is provided with a heating assembly 4, and the heating assembly 4 comprises an electric heating wire 41, a temperature sensor 42 and a controller 43. The electric heating wire 41 has a spiral structure, and is fixedly arranged in the side wall of the preparation tank 3. The electric heating wire 41 is used to heat the preparation tank 3. The temperature sensor 42 is fixedly arranged in the preparation tank 3, and is used to detect the temperature information in the preparation tank 3 and convert it into a temperature signal input to the controller 43. The controller 43 is fixedly arranged on the outer side wall of the cabinet body 1, and is electrically connected with the temperature sensor 42 and the electric heating wire 41. The controller 43 is used to control the working state of the electric heating wire 41 according to the temperature signal transmitted by the temperature sensor 42.
[0041] The cabinet body 1 is provided with a stirring assembly 7, and the stirring assembly 7 comprises a motor 71 and a frame stirring paddle 72. The motor 71 is arranged in the cabinet body 1 and is fixedly connected with the top wall of the cabinet body 1. The frame stirring paddle 72 is located in the preparation tank 3 and is fixedly connected with the output shaft of the motor 71.
[0042] The preparation tank 3 is provided with a circulation pipe 31, and the circulation pipe 31 is located in the cabinet body 1. The top end of the circulation pipe 31 is in communication with the top of the preparation tank 3, and the bottom end of the circulation pipe 31 is in communication with the bottom of the preparation tank 3. A gear pump 311 is fixedly installed on the circulation pipe 31, and the gear pump 311 is used to deliver the emulsified asphalt at the bottom of the preparation tank 3 to the top of the preparation tank 3 through the circulation pipe 31.
[0043] With reference to Figure 1 and Figure 2The exhaust assembly 6 is arranged on the cabinet body 1, and the exhaust assembly 6 comprises an exhaust pipe 61 and a fan 62. One end of the exhaust pipe 61 is communicated with the inside of the cabinet body 1, and the other end is communicated to a waste gas treatment station. The fan 62 is located at the communication position of the exhaust pipe 61 and the cabinet body 1, and the fan 62 is fixedly connected with the inner side wall of the cabinet body 1. The fan 62 is used for exhausting the flue gas in the cabinet body 1 through the exhaust pipe 61.
[0044] The implementation principle of the device for automatically evaporating residual emulsified asphalt is as follows:
[0045] In the experiment of evaporating residual emulsified asphalt in the actual situation, the operator opens the cabinet door 2, closes the valve 321, and then places the emulsified asphalt in the preparation tank 3. Finally, the cabinet door 2 is pulled to the opening of the experiment window 11, and the first magnetic block 51 and the second magnetic block 52 are opposite to each other. Under the mutual attraction of the first magnetic block 51 and the second magnetic block 52, the cabinet door 2 is fixed with the cabinet body 1.
[0046] Then the operator starts the electric heating wire 41, the motor 71, the gear pump 311 and the fan 62. The electric heating wire 41 heats the preparation tank 3, so as to heat the emulsified asphalt in the preparation tank 3. During the heating process, the temperature sensor 42 is in a working state, and the temperature in the preparation tank 3 is monitored. The working state of the electric heating wire 41 is controlled by the controller 43, so that the temperature in the preparation tank 3 is maintained at a suitable temperature.
[0047] When the motor 71 works, the frame stirring paddle 72 rotates to stir the emulsified asphalt in the preparation tank 3. At the same time, the gear pump 311 transports the emulsified asphalt at the bottom of the preparation tank 3 to the top of the preparation tank 3 through the circulating pipe 31, so that the emulsified asphalt in the preparation tank 3 is in a circulating flow state, thereby enabling the emulsified asphalt to be uniformly heated.
[0048] During the heating process, the generated flue gas spreads in the cabinet body 1. Since the cabinet door 2 is in a closed state, the flue gas will not spread into the laboratory. Under the action of the fan 62, the flue gas is transported to the waste gas treatment station through the exhaust pipe 61 for centralized treatment.
[0049] After the heating and evaporation are completed, the operator opens the cabinet door 2, and then opens the valve 321. The remaining asphalt in the preparation tank 3 is discharged through the discharge pipe 32, and the experiment is completed.
[0050] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape and principle of the present application should be covered within the protection scope of the present application.
Claims
1. An apparatus for automatically emulsifying asphalt evaporation residue, characterized by: The utility model provides a preparation tank, heating assembly, fixed assembly and exhaust component, and the preparation tank is fixed in the cabinet body, and the heating assembly is arranged on the cabinet body and is used for heating the inside of preparation tank, and the fixed assembly is arranged between the cabinet body and the cabinet door and is used for fixing the cabinet body and the cabinet door, and the exhaust component is arranged in the cabinet body and is used for discharging the flue gas in the inside of cabinet body.
2. The automatic emulsified asphalt evaporated residue device according to claim 1, characterized in that: The exhaust component (6) includes an exhaust pipe (61) and a fan (62); one end of the exhaust pipe (61) is in communication with the inside of the cabinet body (1), and the other end is communicated to a waste gas treatment station; the fan (62) is fixedly arranged on the cabinet body (1) and located at the communication position of the exhaust pipe (61) and the cabinet body (1).
3. The automatic emulsified asphalt evaporated residue device according to claim 1, characterized in that: The heating assembly (4) includes an electric heating wire (41), which is in a spiral shape and is fixedly arranged in the side wall of the preparation tank (3).
4. The automatic emulsified asphalt evaporated residue device according to claim 3, characterized in that: The heating assembly (4) further includes a temperature sensor (42) and a controller (43); the temperature sensor (42) is fixedly arranged in the inside of the preparation tank (3), and is used for detecting the temperature information in the inside of the preparation tank (3) and converting into a temperature signal input to the controller (43); the controller (43) is fixedly arranged on the cabinet body (1), and is electrically connected with the temperature sensor (42) and the electric heating wire (41); the controller (43) is used for controlling the working state of the electric heating wire (41) according to the temperature signal transmitted by the temperature sensor (42).
5. The automatic emulsified asphalt evaporated residue device according to claim 1, characterized in that: The cabinet body (1) is provided with a stirring assembly (7), and the stirring assembly (7) includes a motor (71) and a frame type stirring paddle (72); the motor (71) is fixedly arranged on the cabinet body (1); the frame type stirring paddle (72) is located in the preparation tank (3) and is fixedly connected with the output shaft of the motor (71).
6. The automatic emulsified asphalt evaporated residue device according to claim 5, characterized in that: The preparation tank (3) is provided with a circulating pipe (31), both ends of the circulating pipe (31) are in communication with the inside of the preparation tank (3), and the communication positions are located at the top and the bottom of the preparation tank (3) respectively; the circulating pipe (31) is provided with a gear pump (311).
7. The automatic emulsified asphalt evaporated residue device according to claim 1, characterized in that: The bottom of the preparation tank (3) is provided with a discharge pipe (32) in communication, and the bottom of the discharge pipe (32) penetrates out of the cabinet body (1); the discharge pipe (32) is provided with a valve (321).
8. The automatic emulsified asphalt evaporated residue device according to claim 1, characterized in that: The fixing assembly (5) comprises a first magnetic block (51) and a second magnetic block (52); the first magnetic block (51) is fixedly arranged on the cabinet body (1); the second magnetic block (52) is fixedly arranged on the cabinet door (2), and the second magnetic block (52) and the first magnetic block (51) have mutual attraction.