Asphalt raw material pretreatment device

Abstract

The utility model discloses an asphalt raw material pretreatment device, including a processing bin, a crushing roller, a spray head and a filter plate, a guide block is connected to the middle position of one side of the processing bin, the processing bin and the guide block are fixedly connected, a rotating motor is installed at the middle position of both sides of the processing bin, a threaded rod is installed at the output shaft end of the rotating motor, a threaded block is provided at the external connection of the threaded rod, the threaded rod and the threaded block are threadedly connected, and a connecting block is fixedly connected to one side of the threaded block. The utility model installs a spray head at the middle position inside the processing bin, and the spray head can be started to spray and clean the crushed asphalt raw material on the filter plate, and at the same time, the rotating motor in the processing bin is started, which can drive the threaded rod to rotate, and the threaded block on the threaded rod can drive the spray head to move freely inside the processing bin through the connecting block, so as to spray and clean the asphalt raw material on the filter plate efficiently and evenly.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt raw material processing, in particular to an asphalt raw material preprocessing device. Background Art

[0002] Modified asphalt is a polymer elastomer produced from waste plastics and waste rubber. When preparing asphalt, the raw materials of asphalt such as waste plastics and waste rubber need to be crushed and pre-treated to facilitate subsequent asphalt processing.

[0003] A SMC modified asphalt raw material pretreatment device disclosed in the Chinese utility model patent application disclosure CN214076865U, through the closed setting of two baffles, facilitates the crushed raw materials to gather on both sides of the baffles, and is discharged to the inside of the sleeve through two discharge pipes. Combined with the rotation of two S-shaped driving blades, the raw materials can be driven to rise and discharged to the crushing frame through the reflux pipe for re-crushing. However, after the asphalt raw material is crushed, dust and debris are still attached to the surface of the asphalt raw material, which will be contained in the interior of the asphalt raw material during the subsequent heating treatment of the asphalt raw material, thereby affecting the overall quality of the asphalt. Utility Model Content

[0004] The purpose of the utility model is to provide an asphalt raw material pretreatment device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an asphalt raw material pretreatment device, comprising a processing bin, a crushing roller, a spray head and a filter plate, a guide block is connected to the middle position of one side of the processing bin, the processing bin and the guide block are fixedly connected, a rotating motor is installed at the middle position of both sides of the processing bin, a threaded rod is installed at the output shaft end of the rotating motor, a threaded block is provided at the external connection of the threaded rod, the threaded rod and the threaded block are threadedly connected, a connecting block is fixedly connected to one side of the threaded block, a spray head is fixedly connected to one side of the connecting block, a corrugated telescopic tube is fixedly connected to the middle position of one side of the spray head, a filter plate is movably connected to the bottom end of the processing bin, and a vibration motor is installed at the middle position of the bottom end of the filter plate.

[0006] Preferably, an observation window is connected to the middle position of one side of the processing chamber, and the processing chamber and the observation window are fixedly connected.

[0007] Preferably, a feed port is fixedly connected to the middle position of the top of the processing bin, a discharge port is fixedly connected to the bottom end of one side of the processing bin, and a sewage outlet is fixedly connected to the middle position of the bottom end of the processing bin.

[0008] Preferably, crushing rollers are installed on both sides of the top of the processing bin, and two groups of crushing rollers are arranged inside the processing bin, and the two groups of crushing rollers rotate toward the middle position inside the processing bin at the same time, so as to quickly perform the asphalt raw material crushing pretreatment operation.

[0009] Preferably, one side of the filter plate is movably connected to a connecting seat, two sides of the connecting seat are fixedly connected to sliding blocks, and two sides of the sliding block are fixedly connected to springs.

[0010] Preferably, two sides of the interior of the processing chamber are fixedly connected with sliding rods, and the exterior of the sliding rods is slidably connected with sliding blocks.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. This asphalt raw material pretreatment device has a spray head installed in the middle position inside the processing chamber. When the spray head is started, the crushed asphalt raw material on the filter plate can be sprayed and cleaned. At the same time, when the rotating motor in the processing chamber is started, the threaded rod can be driven to rotate. Then, the threaded block on the threaded rod can drive the spray head to move freely inside the processing chamber through the connecting block, thereby spraying and cleaning the asphalt raw material on the filter plate efficiently and evenly, ensuring the overall quality of the subsequent processing of the asphalt raw material;

[0013] 2. This asphalt raw material pretreatment device has a vibration motor installed at the bottom of the filter plate. When the vibration motor is started, it can drive the filter plate to vibrate rapidly. At this time, the connecting seat on one side of the filter plate can drive the slider to slide on the slide rod. At the same time, the filter plate can quickly vibrate the asphalt raw material on the top, so as to quickly remove the water and dust in the asphalt raw material on the filter plate, and at the same time, it can facilitate the rapid discharge of the asphalt raw material on the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a front view structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the top view structure of the filter plate of the utility model;

[0017] Figure 4 It is a schematic diagram of the top view of the structure of the sprinkler head of the utility model.

[0018] In the figure: 1. Processing chamber; 101. Observation window; 102. Feed port; 103. Discharge port; 104. Drain port; 2. Crushing roller; 3. Guide block; 4. Rotating motor; 401. Threaded rod; 402. Threaded block; 403. Connecting block; 5. Sprinkler head; 501. Bellows expansion tube; 6. Filter plate; 601. Vibrating motor; 7. Connecting seat; 701. Sliding block; 702. Spring; 8. Sliding rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0023] See also Figure 1-4The utility model provides an embodiment: an asphalt raw material pretreatment device, including a processing chamber 1, a crushing roller 2, a spray head 5 and a filter plate 6, an observation window 101 is connected and arranged in the middle position of one side of the processing chamber 1, the processing chamber 1 and the observation window 101 are fixedly connected, and the observation window 101 can be used to observe the asphalt raw material pretreatment situation inside the processing chamber 1;

[0024] A feed port 102 is fixedly connected to the middle position of the top of the processing bin 1, a discharge port 103 is fixedly connected to the bottom end of one side of the processing bin 1, and a sewage outlet 104 is fixedly connected to the middle position of the bottom end of the processing bin 1. The feed port 102 can pour the asphalt raw materials that need to be pretreated into the interior of the processing bin 1 for treatment, and the asphalt raw materials after treatment can be discharged through the discharge port 103;

[0025] Crushing rollers 2 are installed on both sides of the top of the processing chamber 1. The two groups of crushing rollers 2 in the processing chamber 1 rotate toward the middle position of the processing chamber 1. A Y160M1-2 motor is installed on one side of the crushing rollers 2.

[0026] A guide block 3 is connected and provided in the middle position of one side of the processing bin 1. The processing bin 1 and the guide block 3 are fixedly connected. The crushed asphalt raw material can be guided by the guide block 3. At the same time, the guide block 3 can play an auxiliary protection role for the spray head 5.

[0027] A rotating motor 4 is installed at the middle position of both sides inside the processing chamber 1, and a threaded rod 401 is installed at the output shaft end of the rotating motor 4. A threaded block 402 is provided on the outside of the threaded rod 401. The threaded rod 401 and the threaded block 402 are threadedly connected. A connecting block 403 is fixedly connected to one side of the threaded block 402. A spray head 5 is fixedly connected to one side of the connecting block 403. When the rotating motor 4 is started, the threaded rod 401 can be driven to rotate. At the same time, the threaded block 402 on the threaded rod 401 can move freely on the threaded rod 401. At the same time, the threaded block 402 can drive the spray head 5 to move inside the processing chamber 1 through the connecting block 403. The rotating motor 4 is a Y90S-2 motor;

[0028] A corrugated telescopic tube 501 is fixedly connected to the middle position of one side of the spray head 5, and one side of the corrugated telescopic tube 501 is connected to an external water tank, so that water can be input into the interior of the spray head 5 through the corrugated telescopic tube 501 through the external water tank, and the crushed asphalt raw material is sprayed and cleaned;

[0029] The bottom of the processing bin 1 is movably connected with a filter plate 6, and a vibration motor 601 is installed in the middle of the bottom of the filter plate 6. The through holes on the filter plate 6 have a small overall diameter, and can only screen water and fine dust. The vibration motor 601 can be started to drive the filter plate 6 to vibrate quickly, thereby quickly vibrating and discharging the asphalt raw material;

[0030] One side of the filter plate 6 is movably connected to a connecting seat 7, both sides of the connecting seat 7 are fixedly connected to sliders 701, both sides of the slider 701 are fixedly connected to springs 702, both sides of the inside of the processing chamber 1 are fixedly connected to slide rods 8, and the outside of the slide rod 8 is slidably connected to the slider 701. The movement of the filter plate 6 can drive the slider 701 to slide on the slide rod 8 through the connecting seat 7, and the slider 701 can squeeze the springs 702 on both sides to move.

[0031] When the embodiment of the present application is in use: the asphalt raw material to be crushed is poured into the interior of the processing bin 1 through the feed port 102, and the asphalt raw material can be quickly crushed by the two sets of crushing rollers 2 inside the processing bin 1. The crushed asphalt raw material can be guided by the guide block 3 and fall onto the filter plate 6 inside the processing bin 1. At this time, the asphalt raw material on the filter plate 6 can be sprayed and cleaned by starting the spray head 5, and the vibration motor 601 at the bottom of the filter plate 6 can be started to quickly shake the asphalt raw material on the top of the filter plate 6, so that the water and dust on the asphalt raw material fall into the drain port 104 at the bottom of the processing bin 1 through the filter plate 6 for discharge, and the processed asphalt raw material is quickly discharged through the discharge port 103.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An asphalt raw material pretreatment device, characterized in that , comprising a processing chamber (1), a crushing roller (2), a spray head (5) and a filter plate (6), wherein a guide block (3) is connected to the middle position of one side of the processing chamber (1), and the processing chamber (1) and the guide block (3) are fixedly connected, a rotating motor (4) is installed at the middle position of both sides of the processing chamber (1), a threaded rod (401) is installed at the output shaft end of the rotating motor (4), a threaded block (402) is connected to the outside of the threaded rod (401), and the threaded rod (401) and the threaded block (402) are threadedly connected, a connecting block (403) is fixedly connected to one side of the threaded block (403), a spray head (5) is fixedly connected to one side of the connecting block (403), a corrugated telescopic pipe (501) is fixedly connected to the middle position of one side of the spray head (5), a filter plate (6) is movably connected to the bottom end of the processing chamber (1), and a vibration motor (601) is installed at the middle position of the bottom end of the filter plate (6).

2. The asphalt raw material pretreatment device according to claim 1, characterized in that: An observation window (101) is connected and arranged at the middle position of one side of the processing chamber (1), and the processing chamber (1) and the observation window (101) are fixedly connected.

3. The asphalt raw material pretreatment device according to claim 1, characterized in that: A feed port (102) is fixedly connected to the middle position of the top of the processing bin (1), a discharge port (103) is fixedly connected to the bottom end of one side of the processing bin (1), and a sewage outlet (104) is fixedly connected to the middle position of the bottom end of the processing bin (1).

4. The asphalt raw material pretreatment device according to claim 1, characterized in that: Crushing rollers (2) are installed on both sides of the top end of the processing bin (1).

5. The asphalt raw material pretreatment device according to claim 1, characterized in that: One side of the filter plate (6) is movably connected to a connecting seat (7), both sides of the connecting seat (7) are fixedly connected to sliders (701), and both sides of the slider (701) are fixedly connected to springs (702).

6. The asphalt raw material pretreatment device according to claim 5, characterized in that: Sliding rods (8) are fixedly connected to both sides of the interior of the processing chamber (1), and a sliding block (701) is slidably connected to the exterior of the sliding rods (8).

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