Recycled plastic dewatering device

Abstract

The utility model relates to the technical field of recycled plastic water removal, and discloses a recycled plastic water removal device which comprises a water removal tank, a feeding hopper is fixedly installed at the top of the water removal tank, a discharging port is fixedly installed on the left side of the water removal tank, a cleaning mechanism is arranged in the water removal tank, and a scattering mechanism is arranged in the water removal tank. A flow guide plate is fixedly installed in the water removal box, an inclined table is fixedly installed at the top of the flow guide plate, the cleaning mechanism comprises a scraping assembly and water removal assemblies, and the water removal assemblies are arranged on the front side and the rear side of the scraping assembly. The water absorption brush is used for scraping water vapor at the top of the water removal tank to prevent the water vapor at the top of the water removal tank from dripping after being gathered too much, so that water is prevented from being attached to the surfaces of the plastic particles again, the water removal efficiency of the plastic particles is improved, water squeezing operation is carried out on the water absorption brush, and the water adsorbed in the water absorption brush is squeezed and discharged; and the subsequent water absorption operation is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of water removal for recycled plastics, and particularly to a water removal device for recycled plastics. Background Art

[0002] In order to achieve resource recycling and relieve environmental pressure, plastic products are usually recycled and reprocessed. To facilitate subsequent reprocessing procedures, the recycled plastics are usually crushed into recycled plastic particles and then sent to the next process. The recycled plastics usually contain a high level of moisture and need to be thoroughly dried before being sent to the next process for further processing.

[0003] According to a water removal device for recycled plastics disclosed on the patent network (authorization publication number: CN 220882990U), it is described that "the utility model relates to the technical field of plastic products, and discloses a water removal device for recycled plastics, including a box body. A diversion plate is arranged at the bottom inside the box body, a vibrator is arranged at the bottom of the diversion plate, a connecting block is arranged at the top inside the box body, the number of the connecting blocks is 2, a heating pipe is arranged between the two connecting blocks, a motor is arranged on the side of the box body, a rotating rod located inside the box body is arranged on the side of the motor, and a plurality of stirring teeth are arranged on the rotating rod. The structure of the utility model is simple and the operation is convenient. The plastic particles can be evenly dehydrated and dried through the cooperation of the heating pipe, the motor, the rotating rod and the stirring teeth. At the same time, the heat insulation layer can isolate the temperature of the heating pipe, and the power of the heating pipe can be adjusted in real time through the temperature data transmitted by the temperature sensor".

[0004] In view of the above description, the applicant believes that the following problems exist:

[0005] During the use of this utility model, the plastic particles are evenly dehydrated and dried through the cooperation of the heating pipe, the motor, the rotating rod and the stirring teeth arranged. However, in actual use, during the process of drying and dehydrating the plastic particles inside the box body by the heating pipe, water vapor will be generated on the surface of the plastic particles, adhere to the inner wall of the top of the box body, and finally drip after accumulating too much, thus making the surface of the plastic particles adhere to water again, resulting in a low water removal efficiency for the plastic particles. Therefore, it is necessary to improve a water removal device for recycled plastics to solve the above problems. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a water removal device for recycled plastics to solve the problems raised in the above background art.

[0007] To achieve the above object, the utility model provides the following technical solution: A regenerated plastic water removal device, including a water removal tank, a feed hopper is fixedly installed at the top of the water removal tank, a discharge port is fixedly installed on the left side of the water removal tank, a cleaning mechanism is arranged inside the water removal tank, a dispersing mechanism is arranged inside the water removal tank, a guide plate is fixedly installed inside the water removal tank, and an inclined platform is fixedly installed at the top of the guide plate;

[0008] The cleaning mechanism includes a scraping component and a water removal component, and the water removal component is arranged on the front and back sides of the scraping component.

[0009] Preferably, the scraping component includes a first motor, the first motor is fixedly installed on the back of the water removal tank, a threaded rod is fixedly installed at the output end of the first motor, a sliding block is threadedly installed on the outside of the threaded rod, a gear is rotatably installed on the right side of the sliding block, a water-absorbing brush is fixedly installed on the left side of the gear, a rack is fixedly installed on the inner side of the top of the water removal tank, and a fixed frame is fixedly installed on the inner side of the top of the water removal tank, preventing excessive water vapor from gathering on the top of the water removal tank and dripping, thereby preventing water from adhering to the surface of plastic particles again and increasing the water removal efficiency of plastic particles.

[0010] Preferably, the sliding block is slidably installed inside the fixed frame, the gear meshes with the rack, and the water-absorbing brush scrapes the water vapor on the top of the water removal tank.

[0011] Preferably, the water removal component includes a filter plate, the filter plate is fixedly installed on both sides of the front and back of the water removal tank, a guide plate is fixedly installed inside the filter plate, a water outlet frame is fixedly installed inside the water removal tank, an inclined plate is fixedly installed inside the water outlet frame, and a drain pipe is fixedly installed at the bottom of the water outlet frame, so that the water adsorbed by the water-absorbing brush is squeezed out, avoiding the situation that the water-absorbing brush has excessive water after long-term use and ensuring subsequent water absorption operations.

[0012] Preferably, two groups of water removal components are provided and are symmetrically distributed along the center line on the right side of the water removal tank. A through hole is opened at the corresponding position of the water removal tank and the drain pipe, and the drain pipe is fixedly installed inside the through hole. The distance between the filter plate and the top of the water removal tank is less than the diameter of the water-absorbing brush, and the water-absorbing brush is squeezed for water removal.

[0013] Preferably, the dispersion mechanism includes a heating box fixedly installed on the right side of the water removal tank. An electric heating wire is fixedly installed inside the heating box, and a fan is fixedly installed inside the heating box. A filter screen is fixedly installed on the right side of the heating box. A first synchronous wheel is fixedly installed on the front of the threaded rod. A synchronous belt is installed outside the first synchronous wheel in a transmission manner. One end of the synchronous belt away from the first synchronous wheel is installed with a second synchronous wheel in a transmission manner. A dispersion plate is fixedly installed on the back of the second synchronous wheel, which can prevent plastic particles from sticking together, improve the water removal efficiency, and the dispersion plate can stir the hot air flow entering the water removal tank, making the hot air flow spread more quickly inside the water removal tank and increasing the water removal efficiency.

[0014] Preferably, the dispersion plate is arranged at the bottom of the feed hopper, and the filter screen, the fan, and the electric heating wire are arranged in sequence from right to left, so that the dispersion plate rotates to disperse the plastic particles falling from the discharge port.

[0015] Compared with the prior art, the present utility model provides a regenerated plastic water removal device, which has the following

[0016] Beneficial effects:

[0017] 1. For this regenerated plastic water removal device, through the cleaning mechanism arranged, during use, the water absorption brush scrapes the water vapor on the top of the water removal tank to prevent the water vapor on the top of the water removal tank from gathering too much and dripping, thereby preventing water from adhering to the surface of the plastic particles again and increasing the water removal efficiency of the plastic particles. Since the distance between the filter plate and the top of the water removal tank is less than the diameter of the water absorption brush, the water absorption brush is squeezed to discharge the adsorbed water, avoiding the situation of excessive water in the water absorption brush due to long-term use and ensuring subsequent water absorption operations.

[0018] 2. For this regenerated plastic water removal device, through the dispersion mechanism arranged, during use, the dispersion plate rotates to disperse the plastic particles falling from the discharge port, preventing the plastic particles from sticking together, improving the water removal efficiency, and the dispersion plate can stir the hot air flow entering the water removal tank, making the hot air flow spread more quickly inside the water removal tank and increasing the water removal efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings:

[0020] Figure 1 It is a schematic diagram of the external structure of the present utility model;

[0021] Figure 2 Schematic diagram of the internal structure of the present utility model;

[0022] Figure 3 Schematic diagram of the external structure of the scraping component of the present utility model;

[0023] Figure 4 Schematic diagram of the external structure of the water removal component of the present utility model;

[0024] Figure 5 Schematic diagram of the sectional structure of the dispersing mechanism of the present utility model.

[0025] In the figure: 1, water removal tank; 2, cleaning mechanism; 21, scraping component; 211, motor 1; 212, threaded rod; 213, sliding block; 214, gear; 215, water absorption brush; 216, rack; 217, fixed frame; 22, water removal component; 221, filter plate; 222, guide plate; 223, lower water frame; 224, inclined plate; 225, drain pipe; 3, dispersing mechanism; 31, heating box; 32, electric heating wire; 33, fan; 34, filter net; 35, synchronous pulley 1; 36, synchronous belt; 37, synchronous pulley 2; 38, dispersing plate; 4, feed hopper; 5, discharge port; 6, guide plate; 7, inclined table. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0027] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and the like shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0028] Embodiment 1:

[0029] Please refer to Figures 1-4, the present utility model provides a technical solution: a regenerated plastic water removal device, including a water removal tank 1, a feed hopper 4 is fixedly installed on the top of the water removal tank 1, a discharge port 5 is fixedly installed on the left side of the water removal tank 1, a cleaning mechanism 2 is arranged inside the water removal tank 1, a dispersing mechanism 3 is arranged inside the water removal tank 1, a guide plate 6 is fixedly installed inside the water removal tank 1, and an inclined platform 7 is fixedly installed on the top of the guide plate 6;

[0030] The cleaning mechanism 2 includes a scraping component 21 and a water removal component 22, and the water removal component 22 is arranged on the front and back sides of the scraping component 21.

[0031] Furthermore, the scraping component 21 includes a motor 211, the motor 211 is fixedly installed on the back of the water removal tank 1, a threaded rod 212 is fixedly installed at the output end of the motor 211, a sliding block 213 is threadedly installed on the outside of the threaded rod 212, a gear 214 is rotatably installed on the right side of the sliding block 213, a water-absorbing brush 215 is fixedly installed on the left side of the gear 214, a rack 216 is fixedly installed on the inner side of the top of the water removal tank 1, and a fixed frame 217 is fixedly installed on the inner side of the top of the water removal tank 1, preventing excessive water vapor from gathering on the top of the water removal tank 1 and dripping, thereby preventing moisture from adhering to the surface of plastic particles again and increasing the water removal efficiency of plastic particles.

[0032] Furthermore, the sliding block 213 is slidably installed inside the fixed frame 217, the gear 214 meshes with the rack 216, and the water-absorbing brush 215 scrapes the water vapor on the top of the water removal tank 1.

[0033] Furthermore, the water removal component 22 includes a filter plate 221, the filter plate 221 is fixedly installed on both sides of the front and back of the water removal tank 1, a guide plate 222 is fixedly installed inside the filter plate 221, a water discharge frame 223 is fixedly installed inside the water removal tank 1, an inclined plate 224 is fixedly installed inside the water discharge frame 223, and a drain pipe 225 is fixedly installed at the bottom of the water discharge frame 223, so that the water adsorbed by the water-absorbing brush 215 is squeezed out, avoiding the situation that the water-absorbing brush 215 has excessive moisture due to long-term use and ensuring subsequent water absorption operations.

[0034] Furthermore, two groups of water removal components 22 are provided and are symmetrically distributed with respect to the center line on the right side of the water removal tank 1. Through holes are opened at the corresponding positions of the water removal tank 1 and the drain pipe 225, and the drain pipe 225 is fixedly installed inside the through holes. The distance between the filter plate 221 and the top of the water removal tank 1 is less than the diameter of the water-absorbing brush 215, and the water-absorbing brush 215 is squeezed for water.

[0035] Embodiment 2:

[0036] Please refer to Figure 5, and combined with Example 1, it is further obtained that the scattering mechanism 3 includes a heating box 31, the heating box 31 is fixedly installed on the right side of the dewatering box 1, a heating wire 32 is fixedly installed inside the heating box 31, a fan 33 is fixedly installed inside the heating box 31, a filter screen 34 is fixedly installed on the right side of the heating box 31, a synchronous wheel 35 is fixedly installed on the front of the threaded rod 212, a synchronous belt 36 is installed on the outside of the synchronous wheel 35, a synchronous wheel 2 37 is installed on the end of the synchronous belt 36 away from the synchronous wheel 1 35, and a scattering plate 38 is fixedly installed on the back of the synchronous wheel 2 37 to prevent the plastic particles from sticking together and speed up the dewatering efficiency, and the scattering plate 38 can stir the hot air flow entering the dewatering box 1, so that the hot air flow can diffuse the inside of the dewatering box 1 faster and increase the dewatering efficiency.

[0037] Furthermore, a scattering plate 38 is arranged at the bottom of the feed hopper 4 , and the filter screen 34 , the fan 33 and the heating wire 32 are arranged in sequence from right to left, so that the scattering plate 38 rotates to scatter the plastic particles falling from the discharge port 5 .

[0038] In actual operation, when this device is used, the recycled plastic particles are placed into the dewatering tank 1 through the feed hopper 4, and the electric heating wire 32 and the fan 33 are started. Heat can be generated by the electric heating wire 32, and air flow can be generated by the rotation of the fan 33. The generated air flow can be mixed with heat and blown to the recycled plastic particles in the dewatering tank 1. In this way, the air circulation speed in the dewatering tank 1 can be accelerated, and the recycled plastic particles can be quickly dewatered. The motor 211 is started, and the output end of the motor 211 drives the threaded rod 212 to rotate. The rotation of the threaded rod 212 drives the sliding block 213 to move, and then the gear 214 moves on the outside of the rack 216, so that the water absorption brush 215 rotates. While the water absorption brush 215 rotates, the water vapor on the top of the dewatering tank 1 is scraped to prevent the water vapor on the top of the dewatering tank 1 from dripping after accumulating too much, thereby preventing the surface of the plastic particles from being re-dehydrated. Attached moisture increases the water removal efficiency of plastic particles. When the water-absorbing brush 215 moves to both sides, the water-absorbing brush 215 enters between the filter plate 221 and the water removal box 1. Because the distance between the filter plate 221 and the top of the water removal box 1 is smaller than the diameter of the water-absorbing brush 215, the water-squeezing operation is performed on the water-absorbing brush 215, so that the water adsorbed in the water-absorbing brush 215 is squeezed out, avoiding the water-absorbing brush 215 from having too much moisture due to long-term use, ensuring subsequent water absorption operations, the threaded rod 212 rotates through the synchronous wheel 1 35 to drive the synchronous wheel 2 37 to rotate, and then the scattering plate 38 rotates, and the plastic particles falling from the discharge port 5 are scattered, preventing the plastic particles from sticking together, accelerating the water removal efficiency, and the scattering plate 38 can stir the hot air flow entering the water removal box 1, so that the hot air flow can diffuse the inside of the water removal box 1 faster, thereby increasing the water removal efficiency.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the said element.

Claims

1. A recycled plastic dewatering device, comprising a dewatering tank (1), characterized in that: A feed hopper (4) is fixedly mounted on the top of the dewatering box (1), a discharge port (5) is fixedly mounted on the left side of the dewatering box (1), a cleaning mechanism (2) is arranged inside the dewatering box (1), a dispersing mechanism (3) is arranged inside the dewatering box (1), a guide plate (6) is fixedly mounted inside the dewatering box (1), and a ramp (7) is fixedly mounted on the top of the guide plate (6); The cleaning mechanism (2) comprises a scraping component (21) and a water removal component (22), wherein the water removal component (22) is arranged at the front and rear sides of the scraping component (21).

2. A recycled plastic dewatering device according to claim 1, characterized in that: The scraping assembly (21) comprises a motor 1 (211), the motor 1 (211) is fixedly mounted on the back of the dewatering box (1), a threaded rod (212) is fixedly mounted on the output end of the motor 1 (211), a sliding block (213) is threadedly mounted on the outer side of the threaded rod (212), a gear (214) is rotatably mounted on the right side of the sliding block (213), a water-absorbing brush (215) is fixedly mounted on the left side of the gear (214), a rack (216) is fixedly mounted on the inner side of the top of the dewatering box (1), and a fixing frame (217) is fixedly mounted on the inner side of the top of the dewatering box (1).

3. A recycled plastic dewatering device according to claim 2, characterized in that: The sliding block (213) is slidably mounted inside the fixed frame (217), and the gear (214) is meshed with the rack (216).

4. A recycled plastic dewatering device according to claim 2, characterized in that: The dewatering assembly (22) comprises a filter plate (221), the filter plate (221) being fixedly mounted on the front and back sides of the dewatering box (1), a guide plate (222) being fixedly mounted on the inner side of the filter plate (221), a water discharge frame (223) being fixedly mounted inside the dewatering box (1), an inclined plate (224) being fixedly mounted on the inner side of the water discharge frame (223), and a drainage pipe (225) being fixedly mounted on the bottom of the water discharge frame (223).

5. A recycled plastic dewatering device according to claim 4, characterized in that: The dewatering components (22) are provided in two groups and are symmetrically distributed on the right side center line of the dewatering box (1); through holes are provided at positions corresponding to the dewatering box (1) and the drain pipe (225); and the drain pipe (225) is fixedly installed inside the through holes; and the distance between the filter plate (221) and the top of the dewatering box (1) is smaller than the diameter of the water-absorbing brush (215).

6. A recycled plastic dewatering device according to claim 2, characterized in that: The dispersing mechanism (3) comprises a heating box (31), the heating box (31) is fixedly mounted on the right side of the dewatering box (1), a heating wire (32) is fixedly mounted inside the heating box (31), a fan (33) is fixedly mounted inside the heating box (31), a filter screen (34) is fixedly mounted on the right side of the heating box (31), a synchronous wheel (35) is fixedly mounted on the front side of the threaded rod (212), a synchronous belt (36) is installed on the outside of the synchronous wheel (35), a synchronous wheel (37) is installed on the end of the synchronous belt (36) away from the synchronous wheel (35), and a dispersing plate (38) is fixedly mounted on the back of the synchronous wheel (37).

7. A recycled plastic dewatering device according to claim 6, characterized in that: The scattering plate (38) is arranged at the bottom of the feed hopper (4), and the filter screen (34), the fan (33) and the heating wire (32) are arranged in sequence from right to left.

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