Impurity removing device for plastic bottle pieces

Abstract

The utility model provides a plastic bottle piece impurity removing device which comprises an impurity removing tank, a feeding port is formed in the top of the impurity removing tank, a discharging port is formed in the bottom of the impurity removing tank, an electromagnetic valve used for opening and closing the discharging port is arranged at the discharging port, the top of the impurity removing tank is fixedly connected with a water inlet pipe extending into the impurity removing tank, and the water inlet pipe is fixedly connected with a water outlet of the impurity removing tank. The left side wall and the right side wall of the bottom of an inner cavity of the impurity removal tank are obliquely arranged. According to the plastic bottle piece impurity removing device, firstly, materials enter the impurity removing tank through a feeding opening, then water is input into the impurity removing tank through a water inlet pipe, then a driving motor is started to drive an output rod and a stirring rod to remove impurities from the materials, a base plate is pushed through an electric push rod to make a screen close to a discharging opening, the screen blocks the materials, and therefore the materials can be conveniently removed; sewage flows into the filtering mechanism through the screen and is conveyed into the impurity removal tank after being filtered, so that water is circulated again, the overall structure is simple, and the cost is greatly saved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic bottle flakes, in particular to a plastic bottle flakes impurity removing device. Background Art

[0002] Plastic bottles are mainly made of materials such as polyethylene or polypropylene and added with a variety of organic solvents. Plastic bottles widely use polyester, polyethylene, and polypropylene as raw materials. After adding corresponding organic solvents, they are heated at high temperature and then passed through plastic molds through blow molding, extrusion blow molding, or injection molding. They are plastic containers. They are mainly used for liquid or solid disposable plastic packaging containers such as beverages, food, pickles, honey, dried fruits, edible oils, pesticides and veterinary drugs. Plastic bottles are not easy to break, low cost, high transparency, and food-grade raw materials.

[0003] Before the impurity removal process, plastic bottles now need to be crushed into plastic bottle flakes. When the plastic bottle flakes are undergoing the impurity removal process, the plastic bottle flakes need to be separated from the dust. When separating, the plastic bottle flakes need to be rinsed and stirred with water, which will cause the following problems. First, after the impurity removal, the plastic bottle flakes will cause secondary pollution when discharged together with the sewage; second, during the processing, the water rinses the plastic bottle flakes once and then discharges them, which wastes water resources too much. Therefore, a plastic bottle flake impurity removal device is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a plastic bottle flakes impurity removal device, which has the advantage of cost saving and solves the technical problem that during processing, the plastic bottle flakes are washed once with water and then discharged, which wastes water resources excessively and becomes a considerable expense over time.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic bottle flake impurity removal device, comprising the impurity removal tank 1, wherein the upper and lower ends of the impurity removal tank 1 are respectively provided with a feed port and a discharge port, and a solenoid valve for opening and closing the discharge port is provided at the discharge port, a stirring mechanism is provided on the impurity removal tank 1, a water inlet pipe 14 for water intake is provided on the top of the impurity removal tank 1, a pad 5 is provided at the bottom of the impurity removal tank 1 for lifting, a through hole is provided on the pad 5 located directly below the discharge port, and a screen 6 is provided inside, a filtering mechanism is provided directly below the pad 5, a water pipe 11 is provided between the filtering mechanism and the impurity removal tank 1, and a water pump 10 is connected.

[0006] Furthermore, the filtering mechanism includes a water tank located directly below the pad, a horizontally placed sieve plate is provided in the middle part of the inner cavity of the water tank, a debris removal port is opened on the outer surface of the water tank, a baffle plate located at the debris removal port is provided on the outer surface of the water tank, the baffle plate is fixedly connected to the sieve plate, a water pump is fixedly connected to the bottom of the water tank, an output end of the water pump is fixedly connected to a water pipe extending to the inside of the debris removal tank, and a drainage pipe extending to the inside of the water tank is fixedly connected to the side wall of the water tank.

[0007] Furthermore, the left and right sides of the impurity removal tank are fixedly connected with support rods fixedly connected to the base plate, the bottoms of the two support rods are fixedly connected to a base plate, the left and right sides of the bottom of the base plate are fixedly connected with electric push rods, and the electric push rods and the water tank are located on the base plate.

[0008] Furthermore, a transparent observation window is provided on the water storage tank, the left and right side walls of the bottom of the inner cavity of the impurity removal tank are inclined, and a protective fence is provided on the pad to prevent falling.

[0009] Furthermore, a handle is fixedly connected to the front side of the baffle, and a non-slip rubber sleeve is provided on the handle.

[0010] Furthermore, the stirring mechanism comprises a driving motor fixedly connected to the impurity removal tank, an output end of the driving motor is fixedly connected to an output rod penetrating the top of the impurity removal tank, and a plurality of stirring rods are arranged on the output rod.

[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0012] The plastic bottle flakes impurity removal device first allows the material to enter the impurity removal tank through the feed port, then inputs water into the impurity removal tank through the water inlet pipe, and then starts the drive motor to drive the output rod and the stirring rod to remove impurities from the material, and pushes the pad plate through the electric push rod to bring the screen close to the discharge port, allowing the screen to block the material, allowing the sewage to pass through the screen and flow into the filtering mechanism, and then transmit it to the impurity removal tank after filtering, so that the water is circulated again, the overall structure is simple, and the cost is greatly saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0015] Figure 3 It is a three-dimensional schematic diagram of the utility model.

[0016] In the figure: 1. De-impurity tank; 2. Driving motor; 3. Output rod; 4. Stirring rod; 5. Pad; 6. Screen; 7. Drain pipe; 8. Water storage tank; 9. Screen plate; 10. Water pump; 11. Water pipe; 12. Support rod; 13. Bottom plate; 14. Water inlet pipe; 15. Electric push rod. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-3 A plastic bottle flake impurity removal device in the present application comprises an impurity removal tank 1, wherein the upper and lower ends of the impurity removal tank 1 are respectively provided with a feed port and a discharge port, and a solenoid valve for opening and closing the discharge port is provided at the discharge port, a stirring mechanism is provided on the impurity removal tank 1, a water inlet pipe 14 for water inlet is provided on the top of the impurity removal tank 1, a pad 5 is provided at the bottom of the impurity removal tank 1 for lifting, a through hole is provided on the pad 5 located directly below the discharge port, and a screen 6 is provided inside, a filtering mechanism is provided directly below the pad 5, a water delivery pipe 11 is provided between the filtering mechanism and the impurity removal tank 1, and a water pump 10 is connected.

[0019] In the above embodiment, the material first enters the impurity removal tank 1 through the feed port, and then water is input into the impurity removal tank 1 through the water inlet pipe 14, and then the driving motor 2 is started to drive the output rod 3 and the stirring rod 4 to remove impurities from the material, and the screen 6 is allowed to fit against the discharge port through the liftable pad 5 which can be adjusted up and down, so that the screen 6 can resist the material, and at the same time, the stirring mechanism beats the material to make the material slide inside the impurity removal tank 1, so that the sewage can be discharged faster, and the sewage can flow into the filtering mechanism through the screen 6, and then the screen 6 is not allowed to fit against the discharge port through the liftable pad 5 which can be adjusted up and down, so that the material falls onto the screen 6, and after filtering, the filtered water is transmitted to the impurity removal tank 1 through the water pump 10 and the water pipe 11, so that the water is circulated again, and after one or several cycles, the clean water source is used here to remove impurities, so that water resources can be effectively utilized, and the water inside the impurity removal tank 1 is controlled to be discharged by setting an electromagnetic valve.

[0020] The filtering mechanism includes a water tank 8 located directly below the pad 5, a horizontally placed sieve plate 9 is provided in the middle part of the inner cavity of the water tank 8, a debris removal port is opened on the outer surface of the water tank 8, a baffle located at the debris removal port is provided on the outer surface of the water tank 8, the baffle is fixedly connected to the sieve plate 9, a water pump 10 is fixedly connected to the bottom of the water tank 8, a water pipe 11 extending to the inside of the debris removal tank 1 is fixedly connected to the output end of the water pump 10, and a drainage pipe 7 extending to the inside of the water tank 8 is fixedly connected to the side wall of the water tank 8.

[0021] In the above embodiment, sewage is filtered through the second sieve plate 9 to filter out relatively large impurities such as dust and hair, and the filtered water is stored in the water tank 8. When a certain amount of water is reached, the debris is taken out and cleaned through the baffle, and the water in the water tank 8 is transferred to the impurity removal tank 1 through the water pipe 11 by starting the water pump 10. After being recycled once or twice, the water is discharged from the water tank 8 through the drain pipe 7, and the water inlet pipe 14 is used to transport clean water. Recycling water multiple times can save more energy.

[0022] The left and right sides of the impurity removal tank 1 are fixedly connected with support rods 12 fixedly connected to the pad 5, the bottoms of the two support rods 12 are fixedly connected with a bottom plate 13, the left and right sides of the bottom of the pad 5 are fixedly connected with electric push rods 15, and the electric push rods 15 and the water tank 8 are located on the bottom plate 13.

[0023] In the above embodiment, the impurity removal tank 1 is supported by the support rod 12, the contact area of ​​the support rod 12 with the ground is increased by setting the bottom plate 13, and the pad 5 is pushed by the electric push rod 15 to make the screen 6 closer to or farther away from the discharge port, so that the impurity removal tank 1 can be placed more stably.

[0024] A transparent observation window is provided on the water storage tank 8, the left and right side walls of the bottom of the inner cavity of the impurity removal tank 1 are inclined, and a protective fence is provided on the pad 5 to surround a circle to prevent falling.

[0025] In the above embodiment, by providing a transparent observation window, the user can observe whether the internal water source cannot be used again and discharge the sewage directly. By setting the internal part of the impurity removal tank 1 to be inclined, the water will not be discharged uncleanly during discharge. By providing a guardrail, the material will not fall to the ground and cause pollution when it is loaded.

[0026] The front side of the baffle is fixedly connected with a handle, and the handle is covered with an anti-slip rubber sleeve.

[0027] In the above embodiment, by providing a handle and a non-slip rubber sleeve, it is more convenient to pull the baffle.

[0028] The stirring mechanism comprises a driving motor 2 fixedly connected to the impurity removal tank 1 , an output end of the driving motor 2 is fixedly connected to an output rod 3 penetrating the top of the impurity removal tank 1 , and a plurality of stirring rods 4 are arranged on the output rod 3 .

[0029] In the above embodiment, the output rod 3 is driven to rotate by the driving motor 2, and the stirring rod 4 is driven to rotate at the same time. When the water is discharged, it is isolated by the screen 6, and the stirring rod 4 hits the material, and the sewage is discharged from the interior of the impurity removal tank 1. Then the screen 6 is moved downward by the electric push rod 15, so that the material falls on the screen 6 and is placed there. Through the setting, the material will not be contaminated for the second time.

[0030] Although 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. A plastic bottle flakes impurity removal device, comprising an impurity removal tank (1), wherein the impurity removal tank (1) is provided with a feed inlet and a discharge outlet at the upper and lower ends thereof, and a solenoid valve for opening and closing the discharge outlet is provided at the discharge outlet, and a stirring mechanism is provided on the impurity removal tank (1), characterized in that: A water inlet pipe (14) for water inlet is arranged at the top of the impurity removal tank (1), a support plate (5) is arranged at the bottom of the impurity removal tank (1) for lifting, a through hole is opened on the support plate (5) located directly below the discharge port, and a screen (6) is arranged inside, a filtering mechanism is arranged directly below the support plate (5), a water delivery pipe (11) is arranged between the filtering mechanism and the impurity removal tank (1), and a water pump (10) is connected.

2. A plastic bottle flakes impurity removal device according to claim 1, characterized in that: The filtering mechanism comprises a water tank (8) located directly below the pad (5); a horizontally placed sieve plate (9) is provided in the middle portion of the inner cavity of the water tank (8); a debris removal opening is provided on the outer surface of the water tank (8); a baffle plate located at the debris removal opening is provided on the outer surface of the water tank (8); the baffle plate is fixedly connected to the sieve plate (9); a water pump (10) is fixedly connected to the bottom of the water tank (8); an output end of the water pump (10) is fixedly connected to a water delivery pipe (11) extending to the interior of the debris removal tank (1); and a drainage pipe (7) extending to the interior of the water tank (8) is fixedly connected to the side wall of the water tank (8).

3. A plastic bottle flakes impurity removal device according to claim 2, characterized in that: The left and right sides of the impurity removal tank (1) are fixedly connected to support rods (12) fixedly connected to the pad (5); the bottoms of the two support rods (12) are fixedly connected to a bottom plate (13); the left and right sides of the bottom of the pad (5) are fixedly connected to electric push rods (15); the electric push rods (15) and the water tank (8) are located on the bottom plate (13).

4. A plastic bottle flakes impurity removal device according to claim 3, characterized in that: The water storage tank (8) is provided with a transparent observation window, the left and right side walls of the bottom of the inner cavity of the impurity removal tank (1) are inclined, and the pad (5) is provided with a surrounding guardrail to prevent falling.

5. The plastic bottle flakes impurity removal device according to claim 2, characterized in that: A handle is fixedly connected to the front side of the baffle, and a non-slip rubber sleeve is sleeved on the handle.

6. The plastic bottle flakes impurity removal device according to claim 1, characterized in that: The stirring mechanism comprises a driving motor (2) fixedly connected to the impurity removal tank (1), an output end of the driving motor (2) being fixedly connected to an output rod (3) penetrating the top of the impurity removal tank (1), and a plurality of stirring rods (4) being arranged on the output rod (3).

Images