Emulsified asphalt production device convenient for internal cleaning

Abstract

The emulsified asphalt production device comprises an emulsification tank, a cleaning assembly is installed in the emulsification tank, the cleaning assembly comprises two moving pipes which are connected to the outer wall of the top of the emulsification tank in a sliding and inserted mode, and one end of the bottom of each moving pipe is fixedly sleeved with a water storage pipe; two connecting pipes are rotationally connected between the two water storage pipes, a plurality of first nozzles are arranged on the outer walls of the sides, away from each other, of the two water storage pipes, a plurality of second nozzles are arranged on the circumferential outer walls of the two connecting pipes, and the water outlet directions of the second nozzles are tangent to the connecting pipes; two supporting frames are fixedly connected to the bottom of the outer wall of the circumference of the emulsifying tank, by arranging the cleaning assembly, the whole emulsifying device can move, and the emitted water flow can continuously change, so that it is guaranteed that all positions in the emulsifying tank can be cleaned, and the cleaning effect can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt production, in particular to an emulsified asphalt production device which is convenient for internal cleaning. Background Art

[0002] Emulsified asphalt is made by melting asphalt and, through mechanical action, dispersing the asphalt in the form of tiny droplets in an aqueous solution containing an emulsifier to form an oil-in-water asphalt emulsion. In this process, the timing and location of the mixing of asphalt and emulsion have a very important impact on the production of the entire emulsified asphalt. In the asphalt production process, if there is a need for emulsification, an emulsification device is required to assist in the processing of asphalt.

[0003] After searching, the utility model with Chinese patent announcement number CN215139013U discloses an asphalt production stirring device that is easy to clean, including a stirring box, a driving assembly and a stirring assembly, wherein the driving assembly is arranged in the stirring box, the stirring assembly is arranged on the driving assembly, and the driving assembly includes a rotating shaft, a sleeve rod, a bevel gear 1, a bevel gear 2 and a bevel gear 3. In this scheme, the sleeve rod, the transmission shaft and the rotating shaft can be driven to rotate by the driving assembly provided; and the stirring rod stirs the asphalt by the stirring assembly provided.

[0004] The above device achieves the effect of cleaning the box by setting a high-pressure nozzle. However, since the high-pressure nozzle is always at the top of the stirring assembly, the lower surface of the stirring rod is not easy to clean. It takes a long time to completely remove it, and there is room for improvement. Utility Model Content

[0005] The utility model aims to provide an emulsified asphalt production device which is easy to clean inside, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an emulsified asphalt production device that is easy to clean internally, comprising an emulsification tank, characterized in that a cleaning assembly is installed inside the emulsification tank, the cleaning assembly comprises two movable tubes that are slidably plugged into the outer wall of the top of the emulsification tank, a water storage pipe is fixedly sleeved at one end of the bottom of the two movable tubes, two connecting tubes are rotatably connected between the two water storage pipes, a plurality of nozzles 1 are arranged on the outer wall of the two water storage pipes away from each other, a plurality of nozzles 2 are arranged on the circumferential outer walls of the two connecting pipes, and the water outlet direction of the nozzles 2 is arranged tangentially to the connecting pipe.

[0007] As a further preferred embodiment of the present technical solution, two support frames are fixedly connected to the bottom of the circumferential outer wall of the emulsification tank, a hydraulic cylinder is fixedly installed on the top outer wall of the two support frames, the output ends of the two hydraulic cylinders are fixedly connected to the same extension ring, the top outer wall of the extension ring is fixedly connected to a connecting plate, and the connecting plate is fixedly sleeved on the outside of the two movable tubes.

[0008] It can move as a whole, and make the emitted water flow continuously change, so as to ensure that all positions inside the emulsification tank can be cleaned, which is beneficial to improve the cleaning effect. The external cleaning liquid is passed into multiple moving pipes, and then enters the two water storage pipes respectively, and then enters the middle connecting pipe, and finally ejected outward from nozzles one and two. Multiple water flows can start to clean the inside of the emulsification tank. Since the injection direction of nozzle two is tangent to the connecting pipe, a reverse thrust can be generated when the water flow is ejected outward, thereby driving the connecting pipe to rotate, so as to ensure that all positions of the stirring blades can be cleaned by the water flow. Then start the hydraulic cylinder on the top of the support frame, and the output end of the hydraulic cylinder drives the extension ring to move downward. The extension ring can drive the moving pipe to move downward through the connecting plate. The water flow formed at this time will also move inside the emulsification tank to start comprehensive cleaning.

[0009] As a further preferred embodiment of the present technical solution, a motor is fixedly mounted on the outer wall at the top of the emulsification tank, a rotating rod is rotatably connected to the inner wall at the top of the emulsification tank, the motor shaft and one end of the rotating rod are coaxially fixed, and a plurality of stirring blades are arranged on the circumferential outer wall of the rotating rod.

[0010] As a further preferred embodiment of the present technical solution, the outer walls of the bottoms of the plurality of stirring blades are fixedly connected to an extension plate, and the interiors of the plurality of extension plates are provided with a plurality of through holes.

[0011] The extension plate rotates synchronously with the stirring blades, and the various raw materials will be quickly dispersed by the through holes of the extension plate, thereby ensuring that the various raw materials are mixed more evenly.

[0012] As a further preferred embodiment of the present technical solution, a circular hole is arranged on the outer wall at the top of the connecting plate, and the position of the circular hole is opposite to the position of the motor.

[0013] As a further preferred embodiment of the present technical solution, the bottom of the emulsification tank is arranged in an inclined state, and the discharge port of the emulsification tank is arranged at the bottommost position of the inclined surface.

[0014] As a further preferred embodiment of the present technical solution, the circumferential inner wall and outer wall of the extension ring are respectively fitted with the circumferential outer wall of the emulsification tank and the circumferential inner walls of the two support frames.

[0015] The utility model provides an emulsified asphalt production device which is easy to clean inside and has the following beneficial effects:

[0016] (1) The utility model is provided with a cleaning component, which can be moved as a whole, and the emitted water flow is continuously changed, so as to ensure that all positions inside the emulsification tank can be cleaned, which is beneficial to improving the cleaning effect. The external cleaning liquid is passed into multiple moving pipes, and then enters the two water storage pipes respectively, and then enters the middle connecting pipe, and finally ejected outward from nozzles 1 and 2. Multiple water flows can start to clean the inside of the emulsification tank. Since the ejection direction of nozzle 2 is tangent to the connecting pipe, a reverse thrust can be generated when the water flow is ejected outward, thereby driving the connecting pipe to rotate, so as to ensure that all positions of the stirring blade can be cleaned by the water flow. Then the hydraulic cylinder on the top of the support frame is started, and the output end of the hydraulic cylinder drives the extension ring to move downward. The extension ring can drive the moving pipe to move downward through the connecting plate. The water flow formed at this time will also move inside the emulsification tank to start comprehensive cleaning.

[0017] (2) The utility model provides an extension plate and a through hole, and the extension plate rotates synchronously with the stirring blade, and various raw materials are quickly dispersed by the through holes of the extension plate, thereby ensuring that the various raw materials are mixed more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cleaning component structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the enlarged structure of the connecting pipe and the nozzle 2 of the utility model;

[0021] Figure 4 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0022] In the figure: 1. emulsification tank; 2. motor; 3. rotating rod; 4. stirring blade; 5. cleaning assembly; 6. extension plate; 7. through hole; 501. moving pipe; 502. water storage pipe; 503. connecting pipe; 504. nozzle one; 505. nozzle two; 506. connecting plate; 507. extension ring; 508. support frame; 509. hydraulic cylinder. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] The utility model provides a technical solution: Figure 1 , Figure 2 and Figure 3As shown, in this embodiment, an emulsified asphalt production device that is easy to clean internally includes an emulsified tank 1, which is characterized in that: a cleaning component 5 is installed inside the emulsified tank 1, and the cleaning component 5 includes two movable tubes 501 that are slidably plugged into the top outer wall of the emulsified tank 1, and a water storage pipe 502 is fixedly sleeved at one end of the bottom of the two movable tubes 501, and two connecting pipes 503 are rotatably connected between the two water storage pipes 502, and a plurality of nozzles 1 504 are arranged on the outer wall of the side of the two water storage pipes 502 that are away from each other, and a plurality of nozzles 2 505 are arranged on the circumferential outer walls of the two connecting pipes 503, and the water outlet direction of the nozzles 2 505 is arranged tangentially to the connecting pipe 503.

[0025] Two support frames 508 are fixedly connected to the bottom of the circumferential outer wall of the emulsification tank 1, and a hydraulic cylinder 509 is fixedly installed on the top outer wall of the two support frames 508. The output ends of the two hydraulic cylinders 509 are fixedly connected to the same extension ring 507, and the top outer wall of the extension ring 507 is fixedly connected to a connecting plate 506, which is fixedly sleeved on the outside of the two moving tubes 501.

[0026] The external cleaning liquid is passed into multiple moving pipes 501, and then enters the two water storage pipes 502 respectively, and then enters the middle connecting pipe 503, and finally ejected outward from nozzle 1 504 and nozzle 2 505. Multiple water flows can begin to clean the inside of the emulsification tank 1. Since the spraying direction of nozzle 2 505 is tangent to the connecting pipe 503, a reverse thrust can be generated when the water flows outward, thereby driving the connecting pipe 503 to rotate, thereby ensuring that all positions of the stirring blade 4 can be cleaned by the water flow. Then the hydraulic cylinder 509 on the top of the support frame 508 is started, and the output end of the hydraulic cylinder 509 drives the extension ring 507 to move downward. The extension ring 507 can drive the moving pipe 501 to move downward through the connecting plate 506. The water flow formed at this time will also move inside the emulsification tank 1 to start comprehensive cleaning.

[0027] like Figure 1 and Figure 2 As shown, a motor 2 is fixedly mounted on the top outer wall of the emulsification tank 1, a rotating rod 3 is rotatably connected to the top inner wall of the emulsification tank 1, the rotating shaft of the motor 2 and one end of the rotating rod 3 are coaxially fixed, and a plurality of stirring blades 4 are arranged on the circumferential outer wall of the rotating rod 3.

[0028] The motor 2 on the top of the emulsification tank 1 is started, and the motor 2 drives the rotating rod 3 to rotate, and the rotating rod 3 can drive the asphalt and the emulsifier to be fully mixed together through the stirring blades 4.

[0029] An extension plate 6 is fixedly connected to the outer wall of the bottom of each of the plurality of stirring blades 4 , and a plurality of through holes 7 are disposed inside each of the plurality of extension plates 6 .

[0030] The extension plate 6 rotates synchronously with the stirring blade 4 , and various raw materials are quickly dispersed by the through holes 7 of the extension plate 6 , thereby ensuring that the various raw materials are mixed more evenly.

[0031] like Figure 1 As shown, a circular hole is provided on the top outer wall of the connecting plate 506 , and the position of the circular hole is opposite to the position of the motor 2 . The circular hole can pass through the motor 2 and continue to move downward, thereby preventing the motor 2 from hindering the normal movement of the connecting plate 506 .

[0032] like Figure 1 As shown, the bottom of the emulsification tank 1 is arranged in an inclined state, and the discharge port of the emulsification tank 1 is arranged at the bottom of the inclined surface. The finished product at the bottom of the emulsification tank 1 will not stay but will only flow out from the discharge port along the slope.

[0033] like Figure 1 As shown, the circumferential inner wall and outer wall of the extension ring 507 are respectively fitted with the circumferential outer wall of the emulsification tank 1 and the circumferential inner walls of the two support frames 508, so that the movement state of the extension ring 507 is more stable.

[0034] The utility model provides an emulsified asphalt production device which is easy to clean inside, and the specific working principle is as follows:

[0035] When the device is working, asphalt and emulsifier are poured into the emulsification tank 1 from the feed port, and then the motor 2 on the top of the emulsification tank 1 is started, and the motor 2 drives the rotating rod 3 to rotate, and the rotating rod 3 can drive the asphalt and the emulsifier to be fully mixed together through the stirring blade 4. During this period, the extension plate 6 rotates synchronously with the stirring blade 4, and various raw materials will also be quickly dispersed by the through hole 7 of the extension plate 6, so as to ensure that the various raw materials are mixed more evenly. After the processing is completed, the finished product is discharged to the outside through the discharge port of the emulsification tank 1, and finally the external cleaning liquid is passed into a plurality of mobile pipes 501, and then enters the inside of the two water storage pipes 502 respectively, and then enters the middle connecting pipe 503. Finally, multiple water flows are ejected outward from nozzle 1 504 and nozzle 2 505 to start cleaning the inside of the emulsification tank 1. Since the ejection direction of nozzle 2 505 is tangent to the connecting pipe 503, a reverse thrust is generated when the water flows outward, thereby driving the connecting pipe 503 to rotate, thereby ensuring that all positions of the stirring blade 4 can be cleaned by the water flow. Then, the hydraulic cylinder 509 on the top of the support frame 508 is started, and the output end of the hydraulic cylinder 509 drives the extension ring 507 to move downward. The extension ring 507 can drive the moving pipe 501 to move downward through the connecting plate 506. The water flow formed at this time will also move inside the emulsification tank 1 to start comprehensive cleaning.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An emulsified asphalt production device that is easy to clean internally, comprising an emulsification tank (1), characterized in that: A cleaning assembly (5) is installed inside the emulsification tank (1), and the cleaning assembly (5) comprises two movable tubes (501) slidably plugged into the outer wall of the top of the emulsification tank (1), a water storage pipe (502) is fixedly sleeved at one end of the bottom of the two movable tubes (501), two connecting tubes (503) are rotatably connected between the two water storage pipes (502), a plurality of nozzles (504) are arranged on the outer walls of the two water storage pipes (502) away from each other, and a plurality of nozzles (505) are arranged on the circumferential outer walls of the two connecting pipes (503), and the water outlet direction of the nozzles (505) is arranged tangentially to the connecting pipe (503).

2. The emulsified asphalt production device that is easy to clean internally according to claim 1, characterized in that: Two support frames (508) are fixedly connected to the bottom of the circumferential outer wall of the emulsification tank (1), and a hydraulic cylinder (509) is fixedly installed on the top outer wall of the two support frames (508). The output ends of the two hydraulic cylinders (509) are fixedly connected to the same extension ring (507), and the top outer wall of the extension ring (507) is fixedly connected to a connecting plate (506), and the connecting plate (506) is fixedly sleeved on the outside of the two moving tubes (501).

3. The emulsified asphalt production device that is easy to clean internally according to claim 1, characterized in that: A motor (2) is fixedly mounted on the outer wall of the top of the emulsification tank (1); a rotating rod (3) is centrally connected to the inner wall of the top of the emulsification tank (1) for rotation; the rotating shaft of the motor (2) and one end of the rotating rod (3) are coaxially fixed; and a plurality of stirring blades (4) are arranged on the circumferential outer wall of the rotating rod (3).

4. The emulsified asphalt production device that is easy to clean inside according to claim 3, characterized in that: The outer walls of the bottoms of the plurality of stirring blades (4) are all fixedly connected to an extension plate (6), and the interiors of the plurality of extension plates (6) are all provided with a plurality of through holes (7).

5. The emulsified asphalt production device that is easy to clean internally according to claim 2, characterized in that: The top outer wall of the connecting plate (506) is provided with a circular hole, and the position of the circular hole is opposite to the position of the motor (2).

6. The emulsified asphalt production device that is easy to clean internally according to claim 1, characterized in that: The bottom of the emulsification tank (1) is arranged in an inclined state, and the discharge port of the emulsification tank (1) is arranged at the bottommost position of the inclined surface.

7. The emulsified asphalt production device that is easy to clean inside according to claim 2, characterized in that: The circumferential inner wall and outer wall of the extension ring (507) are respectively fitted with the circumferential outer wall of the emulsification tank (1) and the circumferential inner walls of the two support frames (508).

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