Dust filtering device for plastic particle preparation

Abstract

The utility model relates to the technical field of plastic production equipment, in particular to a dust filtering device for preparing plastic particles. A water inlet pipe and a water outlet pipe are connected to the cleaning box, a top support is arranged above the cleaning box, a plurality of telescopic rods are arranged below the top support and arranged downwards, the top ends of movable rods of the telescopic rods are connected with a cleaning frame through a vibration isolation structure, and a turbulent flow structure is arranged at the bottom of the cleaning box. The vibration isolation structure comprises a second connecting block connected to the cleaning frame, the top end of a movable rod of the telescopic rod is connected with a first connecting block, a plurality of springs and damping connecting blocks are connected between the first connecting block and the second connecting block, and the springs are all arranged on the outer sides of the damping connecting blocks. In the working process of the device, through the dual effects of water flow and vibration, the efficiency of removing dust on the surfaces of particles can be high, and the cleaning effect is good; a vibration isolation structure is designed, vibration is absorbed in the cleaning process, and the vibration of the cleaning frame is prevented from being upwards transmitted to the telescopic rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic production equipment, and specifically relates to a dust filtering device for plastic particle preparation. BACKGROUND

[0002] Plastic particles are basic materials in modern manufacturing industry, and provide a basis for the production of various consumer goods, industrial products and packaging materials. However, the production process of plastic particles usually produces a large amount of dust, so the plastic particles are cleaned during the production process, and the existing equipment mostly uses flowing water to directly flush the particles, which has poor cleaning effect and consumes more water. SUMMARY

[0003] The utility model discloses to the defects and insufficient of prior art, provide a kind of dust filtering device for plastic particle preparation with reasonable design, it can solve the above-mentioned defects.

[0004] To achieve the above object, the utility model adopts the following technical scheme: it contains cleaning tank, and the water inlet pipe and water outlet pipe are connected on the cleaning tank, and the top support is arranged above the cleaning tank, and a plurality of telescopic rods are arranged below the top support, the telescopic rods are all arranged downward, the movable rod top end of telescopic rod is connected with cleaning frame by vibration isolation structure, and the bottom of cleaning tank is provided with turbulence structure;The vibration isolation structure contains the connecting block two connected to the cleaning frame, the movable rod top end of telescopic rod is connected with connecting block one, and a plurality of springs and damping connecting blocks are connected between connecting block one and connecting block two, and the springs are all arranged outside the damping connecting blocks.

[0005] Preferably, the turbulence structure contains a plurality of motors two embedded in the bottom of the cleaning tank, and a paddle is mounted on the shaft of each motor two, and the bottom surface of the cleaning frame is higher than the top surface of the paddle.

[0006] Preferably, a motor one is mounted at the bottom of the cleaning frame, an eccentric wheel is mounted on the shaft of the motor one, and the motor one and the eccentric wheel are both outside the rotation range of the plurality of paddles.

[0007] Preferably, a feeding slot is mounted on the upper side of the cleaning tank.

[0008] Preferably, control valves are mounted on the water inlet pipe and the water outlet pipe.

[0009] After adopting the above structure, the utility model has the beneficial effects that:

[0010] 1、The device works, motor two paddle, so that the water in the production of a number of turbulence, so that the plastic particles are scattered, mixed, promote the contact and interaction between the particles and water, so that the particles on the dust is quickly cleaned, and motor one drives eccentric rotation, will bring the cleaning frame vibration, particles due to gravity will be at the bottom of the cleaning frame, vibration makes the particles inside the frame relative motion, collision, friction, rolling effect, particles along the inner wall of the frame up and down or left and right fast vibration and flow, so that the water flow and vibration of the dual role, can make the particle surface dust removal efficiency, and the cleaning effect is good.

[0011] 2、The device design vibration isolation structure, in the cleaning process will absorb the vibration, prevent the vibration of the cleaning frame to the telescopic rod on the transmission. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is the external structure schematic diagram of the utility model;

[0013] Figure 2 is the internal structure schematic diagram of the cleaning box in the utility model;

[0014] Figure 3 is the installation mode schematic diagram of the cleaning frame in the utility model;

[0015] Figure 4 is Figure 3 the enlarged view of A part in the utility model;

[0016] Figure 5 is Figure 3 the enlarged view of B part in the utility model.

[0017] BRIEF DESCRIPTION OF DRAWINGS

[0018] 1, cleaning box;2, top support;3, feed slot;4, water inlet pipe;5, water outlet pipe;6, control valve;7, telescopic rod;8, connecting block one;9, damping connecting block;10, spring;11, connecting block two;12, cleaning frame;13, motor one;14, eccentric wheel;15, motor two;16, paddle. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0020] Referring to Figures 1-5As shown, it comprises a washing tank 1, a water inlet pipe 4 and a water outlet pipe 5 are connected to the washing tank 1, a top support 2 is arranged above the washing tank 1, a plurality of telescopic rods 7 are arranged below the top support 2, the telescopic rods 7 are all arranged downward, a washing frame 12 is connected to the top end of the movable rod of the telescopic rod 7 through a vibration isolation structure, and a turbulent structure is arranged at the bottom of the washing tank 1; the vibration isolation structure comprises a connecting block two 11 connected to the washing frame 12, a connecting block one 8 connected to the top end of the movable rod of the telescopic rod 7, a plurality of springs 10 and a damping connecting block 9 connected between the connecting block one 8 and the connecting block two 11, and the springs 10 are all arranged outside the damping connecting block 9;

[0021] The turbulent structure comprises a plurality of motors two 15 embedded in the bottom of the washing tank 1, and a paddle 16 is arranged on the rotating shaft of each motor two 15, and the bottom surface of the washing frame 12 is higher than the top surface of the paddle 16;

[0022] A motor one 13 is arranged at the bottom of the washing frame 12, an eccentric wheel 14 is arranged on the rotating shaft of the motor one 13, and the motor one 13 and the eccentric wheel 14 are all outside the rotating range of the plurality of paddles 16;

[0023] A feeding chute 3 is arranged on one side of the top of the washing tank 1;

[0024] The control valves 6 are arranged on the water inlet pipe 4 and the water outlet pipe 5.

[0025] The principle and use process of the utility model are as follows:

[0026] Firstly, the control valve 6 of the water inlet pipe 4 is opened and the control valve 6 of the water outlet pipe 5 is closed, an appropriate amount of water is added into the washing tank 1, then the valve is closed, the telescopic rod 7 is controlled to be elongated, the washing frame 12 is driven to descend into the washing tank 1, then the particles are poured into the feeding chute 3 and automatically fall into the washing frame 12, then the motor one 13 and the motor two 15 are started, the motor two 15 drives the paddles 16 to make the water generate a plurality of turbulent flows, so that the plastic particles are scattered and mixed, the contact and interaction between the particles and the water are promoted, the dust attached to the particles is quickly cleaned, when the motor one 13 drives the eccentric wheel 14 to rotate, the washing frame 12 is vibrated, the particles are at the bottom of the washing frame 12 due to gravity, the vibration makes the particles in the frame body relatively move, collide, rub and roll, the particles rapidly vibrate and flow up and down or left and right along the inner wall of the frame body, so that the double effects of the water flow and the vibration can make the dust removal efficiency of the particle surface high and the cleaning effect good; the spring 10 and the damping connecting block 9 can absorb and isolate the vibration of the washing frame 12, so that the vibration is prevented from being transmitted upward to the telescopic rod 7;

[0027] After the cleaning is completed, the waste water is discharged through the water outlet pipe 5 and the telescopic rod 7 is withdrawn to lift the washing frame 12, and then the plastic particles can be taken out.

[0028] It should be understood that the above specific embodiments of the present application are only used for illustrative or explanatory purposes of the principles of the present application, and do not constitute a limitation on the present application. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present application shall be included in the protection scope of the present application. In addition, the appended claims of the present application are intended to cover all changes and modifications falling within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

Claims

1. A dust filtering device for plastic particle production, comprising a washing tank (1), characterized by: The water inlet pipe (4) and the water outlet pipe (5) are connected to the cleaning box (1), the top support (2) is arranged above the cleaning box (1), a plurality of telescopic rods (7) are arranged below the top support (2), the telescopic rods (7) are all arranged downward, the movable rods of the telescopic rods (7) are connected with the cleaning frame (12) through a vibration isolation structure, and the bottom of the cleaning box (1) is provided with a turbulent flow structure; the vibration isolation structure comprises a connecting block two (11) connected to the cleaning frame (12), the movable rods of the telescopic rods (7) are connected with a connecting block one (8), a plurality of springs (10) and a damping connecting block (9) are connected between the connecting block one (8) and the connecting block two (11), and the springs (10) are all arranged outside the damping connecting block (9).

2. The dust filtering device for plastic particle production according to claim 1, characterized in that: The turbulent flow structure comprises a plurality of motor twos (15) embedded in the bottom of the cleaning box (1), and the rotating shaft of each motor two (15) is provided with a paddle (16); and the bottom surface of the cleaning frame (12) is higher than the top surface of the paddle (16).

3. The dust filtering device for plastic particle production according to claim 2, characterized in that: The cleaning frame (12) is provided with a motor one (13) at the bottom, an eccentric wheel (14) is arranged on the rotating shaft of the motor one (13), and the motor one (13) and the eccentric wheel (14) are both outside the rotating range of the plurality of paddles (16).

4. The dust filtering device for plastic particle production according to claim 1, wherein: The feeding groove (3) is arranged above one side of the cleaning box (1).

5. The dust filtering device for plastic particle production according to claim 1, wherein: The control valve (6) is arranged on the water inlet pipe (4) and the water outlet pipe (5).

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