Emulsified asphalt material production equipment

Abstract

The utility model discloses emulsified asphalt material production equipment which comprises a water tank, a blending tank is arranged on the left side of the water tank, a first water pipe is fixedly connected between the blending tank and the water tank, a clean water pump is fixedly connected to the outer side of the first water pipe, and the output end of the clean water pump is fixedly connected with a second water pipe. The other end of the second water pipe is fixedly connected with a first liquid soap tank and a second liquid soap tank, the outer sides of the first liquid soap tank and the second liquid soap tank are fixedly connected with liquid soap tank stirring equipment, the lower portions of the first liquid soap tank and the second liquid soap tank are fixedly connected with a first pipeline, and the interior of the first pipeline is fixedly connected with a filter. By arranging the blending tank, the liquid soap tank for stirring, the asphalt pump, the asphalt tank and the colloid mill, aqueous emulsion and asphalt respectively enter the colloid mill, and the situation that the flow of the other side is increased and reduced due to different flow speeds of the aqueous emulsion and the asphalt is avoided, so that the content of the generated emulsified asphalt is kept stable.

Description

Technical Field

[0001] This utility model relates to the field of asphalt production technology, and in particular to a production equipment for emulsified asphalt materials. Background Technology

[0002] Emulsified asphalt is a special type of asphalt product. It is formed by dispersing viscous asphalt in water containing emulsifiers and stabilizers in a droplet state through heat melting and mechanical action, resulting in an oil-in-water asphalt emulsion.

[0003] During the production process of emulsified asphalt equipment, the water emulsion and asphalt are combined and then enter the grinding head of the shearing machine. The content of the emulsified asphalt produced is unstable. This is because the different flow rates of the water emulsion and asphalt when they are combined cause the flow rate of the other to increase or decrease, which in turn leads to the instability of the emulsified asphalt content. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology in which the water emulsion and asphalt are first mixed before entering the mill, resulting in unstable emulsified asphalt content, one of the purposes of this utility model is to provide an emulsified asphalt material production equipment.

[0005] One of the objectives of this utility model is achieved through the following technical solution: an emulsified asphalt material production equipment, comprising a water tank; a mixing tank is provided on the left side of the water tank; a water pipe is fixedly connected between the mixing tank and the water tank; a clean water pump is fixedly connected to the outside of the water pipe; a water pipe is fixedly connected to the output end of the clean water pump; a soap solution tank and a soap solution tank are fixedly connected to the other end of the water pipe; a soap solution tank stirring device is fixedly connected to the outside of the soap solution tanks; a pipe is fixedly connected below the soap solution tanks; a filter is fixedly connected inside the pipe; a soap solution pump is fixedly connected to the left end of the pipe; a flow meter is fixedly connected to the left end of the soap solution pump; a pipe is fixedly connected to the upper end of the flow meter; a colloid mill is fixedly connected to the left end of the pipe; a pipe is fixedly connected to the inlet end of the colloid mill; an asphalt pump is fixedly connected to the left end of the pipe; a pipe is fixedly connected to the inlet end of the asphalt pump; and an asphalt tank is fixedly connected to the other end of the pipe. It is beneficial to produce emulsified asphalt with a stable content.

[0006] According to the aforementioned emulsified asphalt material production equipment, a thermometer is fixedly connected to the front side of the asphalt tank for easy monitoring of the temperature inside the asphalt tank.

[0007] According to the aforementioned emulsified asphalt material production equipment, a thermometer and a level gauge are fixedly connected to the front of the water tank. This facilitates the observation of the water temperature and liquid volume within the tank.

[0008] According to the emulsified asphalt material production equipment described above, a check valve is installed on the outer side of the second pipeline to prevent emulsifier backflow.

[0009] According to the aforementioned emulsified asphalt material production equipment, a finished product transfer box is fixedly connected to the output end of the colloid mill. The finished product is placed into the finished product transfer box.

[0010] According to the aforementioned emulsified asphalt material production equipment, a main inlet pipe and a main return pipe for heat transfer oil are provided on the outside of the asphalt tank and water tank. This facilitates the recycling of the heat transfer oil.

[0011] According to the aforementioned emulsified asphalt material production equipment, a power distribution box is installed on the front side of the asphalt tank to supply power to the production equipment.

[0012] The above scheme has the following advantages: by setting up a mixing tank, a soap solution tank for stirring, an asphalt pump, an asphalt tank, and a colloid mill, the water emulsion and asphalt enter the colloid mill separately, and the flow rate of the other party will not increase or decrease due to the difference in the flow rate of the water emulsion and asphalt, thus maintaining a stable emulsified asphalt content.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a front view structural diagram of the emulsified asphalt material production equipment of this utility model;

[0016] Figure 2 This is a top view of the structure of the emulsified asphalt material production equipment of this utility model.

[0017] Legend:

[0018] 1. Thermometer 1; 2. Level gauge; 3. Water tank; 4. Mixing tank; 5. Soap solution tank mixing equipment; 6. Soap solution tank 1; 7. Soap solution tank 2; 8. Filter; 9. Soap solution pump; 10. Flow meter; 11. Finished product transfer box; 12. Asphalt pump; 13. Thermometer 2; 14. Distribution box; 15. Asphalt tank; 16. Check valve; 17. Colloid mill; 18. Clean water pump; 19. Main inlet pipe for heat transfer oil; 20. Main return pipe for heat transfer oil. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] Reference Figure 1-2An emulsified asphalt material production device includes a water tank 3; a mixing tank 4 is arranged on the left side of the water tank 3; a water pipe is fixedly connected between the mixing tank 4 and the water tank 3; a clean water pump 18 is fixedly connected to the outside of the water pipe 1; a water pipe 2 is fixedly connected to the output end of the clean water pump 18; a soap liquid tank 6 and a soap liquid tank 7 are fixedly connected to the other end of the water pipe 2; a soap liquid tank stirring device 5 is fixedly connected to the outside of the soap liquid tank 6 and the soap liquid tank 7; a pipe 1 is fixedly connected below the soap liquid tank 6 and the soap liquid tank 7; a filter 8 is fixedly connected inside the pipe 1; a soap liquid pump 9 is fixedly connected to the left end of the pipe 1; a flow meter 10 is fixedly connected to the left end of the soap liquid pump 9; a pipe 2 is fixedly connected to the upper end of the flow meter 10; and a colloid mill 17 is fixedly connected to the left end of the pipe 2. The inlet of mill 17 is fixedly connected to pipe 3. The left end of pipe 3 is fixedly connected to asphalt pump 12. The inlet of asphalt pump 12 is fixedly connected to pipe 4. The other end of pipe 4 is fixedly connected to asphalt tank 15. The front of asphalt tank 15 is fixedly connected to thermometer 2 13. The front of water tank 3 is fixedly connected to thermometer 1 1 and level gauge 2. A check valve 16 is installed on the outside of pipe 2. The output end of colloid mill 17 is fixedly connected to finished product transfer box 11. The outside of asphalt tank 15 and water tank 3 are equipped with a main inlet pipe 19 and a main return pipe 20 for heat transfer oil. A distribution box 14 is installed on the front of asphalt tank 15. A PLC controller is electrically connected to mixing tank 4, soap solution tank stirring equipment 5, soap solution pump 9, asphalt pump 12, distribution box 14, and clean water pump 18. The system operates under control, powered by distribution box 14. Workers fill water tank 3 with water and asphalt tank 15 with asphalt. Then, they heat the heat transfer oil, allowing it to flow through the main inlet pipe 19 to heat both tanks. Simultaneously, the heat transfer oil returns through the main return pipe 20, circulating the oil. Next, workers add emulsifier to mixing tank 4, then pump water through the outer pipe of water pump 18 into mixing tank 4. After mixing in mixing tank 4, the mixture is pumped through water pump 18 and water pipe 2 into soap solution tanks 6 and 7. The emulsifier is then stirred again. At this point, colloid mill 17 is started, check valve 16 is opened, and soap solution pump 9 is started to pump the emulsifier through flow meter 10. Qualified emulsifier is fed into colloid mill 17 through pipe 1, filter 8, and pipe 2. A check valve 16 prevents backflow of the emulsifier. Then, the operator starts asphalt pump 12 to send asphalt from asphalt tank 15 into colloid mill 17 through pipes 4 and 3, so that asphalt and emulsifier are mixed to form a finished product, which is then placed in finished product transfer box 11. When not producing emulsified asphalt, the operator first turns off asphalt pump 12, then soap solution pump 9, and finally colloid mill 17. The setup of mixing tank 4, soap solution tank agitator, asphalt pump 12, asphalt tank 15, and colloid mill 17 allows water emulsion and asphalt to enter colloid mill 17 separately. The difference in flow rate between water emulsion and asphalt will not cause an increase or decrease in the flow rate of the other, thus maintaining a stable content of emulsified asphalt.

[0021] Working principle: First, the operator fills the water tank 3 with water and heats it to a suitable temperature using heat transfer oil; the asphalt tank 15 is filled with asphalt and heated to a suitable temperature; the required emulsifier and appropriate amount of water are added to the mixing tank 4 and stirred; the water pump 18 heats the mixture to a suitable temperature, and the emulsifier prepared in the mixing tank 4 is pumped to soap solution tank 1 6 and soap solution tank 2 7 for stirring; the colloid mill 17 is turned on; after the colloid mill 17 is running normally, the valve from the soap solution tank to the colloid mill 17 is opened and the soap solution pump 9 is turned on; the flow meter 10 is adjusted to make the soap solution flow rate meet the production requirements; the valve from the asphalt tank 15 to the colloid mill 17 is opened and the asphalt pump 12 is turned on; the speed of the asphalt pump 12 is adjusted to meet the production requirements; the asphalt pump 12 and related valves are closed first, then the soap solution pump 9 and related valves are closed, and finally the colloid mill 17 is turned off.

[0022] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A production equipment for emulsified asphalt materials, characterized in that, Includes a water tank (3): A mixing tank (4) is provided on the left side of the water tank (3). A water pipe is fixedly connected between the mixing tank (4) and the water tank (3). A clean water pump (18) is fixedly connected to the outside of the water pipe. A water pipe (2) is fixedly connected to the output end of the clean water pump (18). A soap liquid tank (6) and a soap liquid tank (7) are fixedly connected to the other end of the water pipe. A soap liquid tank stirring device (5) is fixedly connected to the outside of the soap liquid tank (6) and the soap liquid tank (7). A pipe is fixedly connected to the bottom of the soap liquid tank (6) and the soap liquid tank (7). A filter (8) is fixedly connected inside the first pipe. A soap pump (9) is fixedly connected to the left end of the first pipe. A flow meter (10) is fixedly connected to the left end of the soap pump (9). A second pipe is fixedly connected to the upper end of the flow meter (10). A colloid mill (17) is fixedly connected to the left end of the second pipe. A third pipe is fixedly connected to the inlet end of the colloid mill (17). An asphalt pump (12) is fixedly connected to the left end of the third pipe. A fourth pipe is fixedly connected to the inlet end of the asphalt pump (12). An asphalt tank (15) is fixedly connected to the other end of the fourth pipe.

2. The emulsified asphalt material production equipment according to claim 1, characterized in that, A thermometer (13) is fixedly connected to the front side of the asphalt tank (15).

3. The emulsified asphalt material production equipment according to claim 1, characterized in that, The water tank (3) is fixedly connected to a thermometer (1) and a level gauge (2).

4. The emulsified asphalt material production equipment according to claim 1, characterized in that, A check valve (16) is installed on the outside of the second pipeline.

5. The emulsified asphalt material production equipment according to claim 1, characterized in that, The output end of the colloid mill (17) is fixedly connected to the finished product transfer box (11).

6. The emulsified asphalt material production equipment according to claim 1, characterized in that, The asphalt tank (15) and the water tank (3) are provided with a heat transfer oil inlet main pipe (19) and a heat transfer oil return main pipe (20) on the outside.

7. The emulsified asphalt material production equipment according to claim 1, characterized in that, A power distribution box (14) is provided on the front side of the asphalt box (15).

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