Waste plastic cleaning and crushing device

Abstract

The utility model provides a waste plastic cleaning and crushing device, which relates to the technical field of waste plastic treatment, and comprises a treatment box, a crushing box is fixed at the top end of the treatment box, a protection box is fixed at the top end of the crushing box, two matched crushing rollers are arranged in the crushing box, a leakage frame is arranged in the treatment box, and the leakage frame is connected with the protection box. And a filter frame is mounted below the leakage frame in the treatment box. Through arrangement of a filter frame, sewage can be filtered, the filtered sewage can flow back to the inner bottom wall of the treatment box to be collected in a centralized mode, and through operation of a high-pressure water pump, water in the treatment box can be pumped and sprayed out from a high-pressure spray head through circulation of a connecting pipe and a water outlet pipe; according to the waste plastic crushing device, on one hand, waste plastic being crushed can be flushed, water supplementing treatment can be conducted on the distance between the filter frame and the crushing box, on the other hand, dust generated during crushing can be sprayed, and the situation that the body health of a user is affected due to dust splashing is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste plastics processing technical field especially relates to a waste plastics cleaning and crushing device. BACKGROUND

[0002] Plastics are made from fossil resources such as petroleum through complex chemical processing. A large amount of resources are contained in waste plastics, and if they are discarded directly, it is a great waste of resources. Taking PET plastics as an example, it is a common plastic material and is widely used in beverage bottle packaging. The recycled PET plastics can be reprocessed into fibers, sheets and other materials and applied in the clothing and building industries again, reducing the dependence on new petroleum resources.

[0003] A waste plastics cleaning and crushing device in the prior art only cleans the crushed plastics, cannot recycle the treated wastewater, consumes water resources, and cannot treat the dust generated during crushing, which has great limitations and poor practicality. UTILITY MODEL CONTENT

[0004] The utility model discloses a waste plastics cleaning and crushing device which solves the problem that the prior art only cleans the crushed plastics, cannot recycle the treated wastewater, consumes water resources, and cannot treat the dust generated during crushing.

[0005] To achieve the above object, the utility model adopts the following technical scheme: a waste plastics cleaning and crushing device, comprising a treatment box, a crushing box is fixed to the top end of the treatment box, a protection box is fixed to the top end of the crushing box, two matched crushing rollers are arranged in the crushing box, a leakage frame is installed in the treatment box, a filter frame is installed below the leakage frame in the treatment box, a flushing structure for flushing waste plastics is arranged on one side of the treatment box, a water inlet pipe is fixed to the outer wall of the treatment box, and a sealing cover is threadedly connected to the end of the water inlet pipe away from the treatment box.

[0006] Preferably, the flushing structure comprises a high-pressure water pump installed at one end of the treatment box, a connecting pipe is fixed to the end of the high-pressure water pump away from the treatment box, the end of the connecting pipe away from the high-pressure water pump penetrates through the inner top wall of the fixing frame and is fixed with a water outlet pipe, and a plurality of high-pressure nozzles are installed at the bottom end of the water outlet pipe.

[0007] Preferably, a blocking plate is fixed to the inner wall of the treatment box between the filter frame and the leakage frame, a plurality of communication pipes are fixed to the bottom end of the blocking plate, and a control valve is installed on the outer wall of each communication pipe.

[0008] Preferably, two supports are fixed at one end of the crushing box, and a motor is mounted on each of the two supports facing the one end of the crushing box, and the output ends of the two motors penetrate through one side of the crushing box and are fixed with two crushing rollers respectively.

[0009] Preferably, a support plate is fixed on the outer wall of the treatment box, and the connecting pipe is fixed with the treatment box through the support plate.

[0010] Preferably, mounting plates are fixed at the top ends of the filter frame and the leakage frame, the two mounting plates are fixed with the treatment box through bolts, and handles are fixed at the ends of the filter frame and the leakage frame outside the treatment box.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are that;

[0012] In the utility model, through the setting of the filter frame, sewage can be filtered and treated, and the filtered sewage is backflowed to the inner bottom wall of the treatment box for centralized collection. Through the operation of the high-pressure water pump, the water in the treatment box can be pumped out, so as to flow through the connecting pipe and the water outlet pipe and be sprayed from the high-pressure spray head. On one hand, the waste plastics being crushed can be washed and treated, and the space between the filter frame and the crushing box can be watered and treated. On the other hand, the dust generated during crushing can be sprayed, so as to avoid dust splashing and affect the health of the user. The device can also perform dust reduction treatment while spraying and washing, is simple to operate and has higher practicality. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 A perspective view of the waste plastic cleaning and crushing device is provided for the utility model;

[0014] Figure 2 A sectional view of the waste plastic cleaning and crushing device is provided for the utility model;

[0015] Figure 3 A treatment box internal structure schematic view of the waste plastic cleaning and crushing device is provided for the utility model;

[0016] Figure 4 A flushing structure schematic view of the waste plastic cleaning and crushing device is provided for the utility model.

[0017] Legend: 1. Processing box; 2. Crushing box; 3. Protective box; 4. Fixing frame; 5. Motor; 6. Crushing roller; 7. Filter frame; 8. Barrier plate; 9. Connecting pipe; 10. Control valve; 11. Filter frame; 12. Mounting plate; 13. Bolt; 14. Handle; 15. Inlet pipe; 16. Sealing cover; 17. Flushing structure; 1701. High-pressure water pump; 1702. Connecting pipe; 1703. Outlet pipe; 1704. High-pressure nozzle; 18. Support plate; 19. Bracket. Detailed Implementation

[0018] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0020] Example 1, such as Figures 1-4 As shown, this utility model provides a waste plastic washing and crushing device, including a processing box 1, a crushing box 2 fixed to the top of the processing box 1, a protective box 3 fixed to the top of the crushing box 2, two matching crushing rollers 6 inside the crushing box 2, a sieve frame 7 installed inside the processing box 1, a filter frame 11 installed below the sieve frame 7 inside the processing box 1, a rinsing structure 17 for rinsing waste plastic is provided on one side of the processing box 1, a water inlet pipe 15 is fixed on the outer wall of the processing box 1, and a sealing cap 16 is threaded to the end of the water inlet pipe 15 away from the processing box 1.

[0021] The overall effect of Embodiment 1 is as follows: waste plastic is poured in through the opening at the top of the protective box 3. The two crushing rollers 6 crush the waste plastic. The crushed waste plastic falls onto the sieve frame 7 and is blocked by the sieve frame 7. The flushing structure 17 can flush the waste plastic during crushing. The flushing water falls between the sieve frame 7 and the crushing box 2 to soak the crushed waste plastic. The filter frame 11 can filter the wastewater. The filtered wastewater flows back to the inner bottom wall of the treatment box 1 for centralized collection. The water inlet pipe 15 can replenish the water source in the treatment box 1. The protective box 3 can increase the height of the opening of the crushing box 2, thereby greatly preventing the waste plastic from splashing out during crushing.

[0022] Example 2, as Figures 1-4As shown, the flushing structure 17 comprises a high-pressure water pump 1701 mounted at one end of the treatment box 1, the high-pressure water pump 1701 is fixed with a connecting pipe 1702 away from one end of the treatment box 1, the connecting pipe 1702 is fixed with a water outlet pipe 1703 away from one end of the high-pressure water pump 1701, the water outlet pipe 1703 is fixed with a plurality of high-pressure nozzles 1704 at the bottom end, the inner wall of the treatment box 1 is fixed with a blocking plate 8 between the filter frame 11 and the leakage frame 7, the bottom end of the blocking plate 8 is fixed with a plurality of communication pipes 9, each communication pipe 9 is provided with a control valve 10 on the outer wall, one end of the crushing box 2 is fixed with two supports 19, each support 19 is provided with a motor 5 facing one end of the crushing box 2, the output ends of the two motors 5 are fixed with two crushing rollers 6 through one side of the crushing box 2, the outer wall of the treatment box 1 is fixed with a support plate 18, the connecting pipe 1702 is fixed with the treatment box 1 through the support plate 18, the top end of the filter frame 11 and the leakage frame 7 is fixed with a mounting plate 12, the two mounting plates 12 are fixed with the treatment box 1 through bolts 13, and the top end of the filter frame 11 and the leakage frame 7 is fixed with a handle 14.

[0023] The effect of the whole embodiment 2 is that through the operation of the high-pressure water pump 1701, the water in the treatment box 1 can be extracted to flow through the connecting pipe 1702 and the water outlet pipe 1703, and sprayed from the high-pressure nozzles 1704, which can not only flush the waste plastics being crushed, but also supplement the water between the filter frame 11 and the crushing box 2, and can also spray the dust generated during crushing to avoid dust flying and affecting the health of the user, through the installation of the mounting plate 12 and the bolt 13, the leakage frame 7 and the filter frame 11 can be installed and disassembled at any time, which can not only facilitate the removal of the plastic left by the leakage frame 7, but also facilitate the removal of the dirt left by the filter frame 11, through the operation of the two motors 5, the two crushing rollers 6 can be driven to rotate towards each other to crush, through the installation of the blocking plate 8, the water can be blocked from falling to concentrate between the leakage frame 7 and the crushing box 2 to achieve the effect of soaking the waste plastics, through the opening of the control valve 10, the sewage can continue to fall for subsequent treatment, and the crushed waste plastics will be blocked by the leakage frame 7 and left in the leakage frame 7.

[0024] Working principle: the device uses when the waste plastics through the protective box 3 top opening into, through the operation of two broken roll 6, can be broken to waste plastics processing, and broken waste plastics will fall on the leakage frame 7, by leakage frame 7 block, through the operation of high pressure water pump 1701, can be extracted in the processing tank 1 water, make it through the connection pipe 1702 and water outlet pipe 1703 flow, from high pressure spray head 1704, on one hand can be broken to the waste plastics flushing treatment, also can be carried out water replenishment between the filter frame 11 and broken box 2 spacing processing, on the other hand can be broken to the dust produced by spraying, avoid dust splashing, lead to influence the user's health, through the setting of blocking plate 8, can block the water source continue to fall, make it can be concentrated between the leakage frame 7 and broken box 2, reach the effect of soaking waste plastics, through the opening of control valve 10, can make sewage continue to fall for subsequent processing, and broken waste plastics will be blocked by leakage frame 7, stay in the leakage frame 7, washing water will fall between the leakage frame 7 and broken box 2, soak the broken waste plastics, through the setting of filter frame 11, can be filtered sewage treatment, and the filtered sewage will backflow to the inner bottom wall of processing tank 1 on the collection, through the setting of water inlet pipe 15, can be replenished in the processing tank 1 water source processing, through the setting of mounting plate 12 and bolt 13, can be carried out at any time leakage frame 7 and filter frame 11 dismounting treatment, on the one hand, facilitate the leakage frame 7 in the plastic left over by the barrier to move out and take, on the other hand, facilitate the filter frame 11 in the dirt left over by the barrier to remove.

[0025] The above is only the preferred embodiment of the present application, not other forms of the present application limit, any skilled in the art of technical personnel may use the above disclosed technical content to change or modification of equivalent changes equivalent embodiments applied to other fields, but any simple modification, equivalent changes and modification of the above embodiments, which do not deviate from the technical scheme of the present application, according to the technical essence of the present application, still belong to the protection scope of the present application technical scheme.

Claims

1. A waste plastic cleaning and crushing device comprising a treatment box (1), characterized in that: The top of the processing box (1) is fixed with a crushing box (2), the top of the crushing box (2) is fixed with a protection box (3), the crushing box (2) is provided with two matched crushing rollers (6), the processing box (1) is provided with a leakage frame (7), the processing box (1) is provided with a filter frame (11) below the leakage frame (7), one side of the processing box (1) is provided with a flushing structure (17) for flushing waste plastics, the outer wall of the processing box (1) is fixed with a water inlet pipe (15), one end of the water inlet pipe (15) away from the processing box (1) is threadedly connected with a sealing cover (16).

2. The waste plastic cleaning and crushing device according to claim 1, characterized in that: The flushing structure (17) comprises a high-pressure water pump (1701) mounted at one end of the processing box (1), one end of the high-pressure water pump (1701) away from the processing box (1) is fixed with a connecting pipe (1702), one end of the connecting pipe (1702) away from the high-pressure water pump (1701) penetrates the inner top wall of the fixed frame (4) and is fixed with a water outlet pipe (1703), and the bottom end of the water outlet pipe (1703) is provided with a plurality of high-pressure nozzles (1704).

3. The waste plastic cleaning and crushing device according to claim 1, characterized in that: The inner wall of the processing box (1) is fixed with a blocking plate (8) between the filter frame (11) and the leakage frame (7), the bottom end of the blocking plate (8) is fixed with a plurality of communication pipes (9), and the outer wall of each communication pipe (9) is provided with a control valve (10).

4. The waste plastic cleaning and crushing device according to claim 1, characterized in that: One end of the crushing box (2) is fixed with two brackets (19), and the two brackets (19) are provided with a motor (5) at one end facing the crushing box (2), and the output ends of the two motors (5) penetrate one side of the crushing box (2) and are respectively fixed with two crushing rollers (6).

5. The waste plastic cleaning and crushing device according to claim 2, characterized in that: The outer wall of the processing box (1) is fixed with a support plate (18), and the connecting pipe (1702) is fixed with the processing box (1) through the support plate (18).

6. The waste plastic cleaning and crushing device according to claim 1, characterized in that: The top of the filter frame (11) and the leakage frame (7) is fixed with a mounting plate (12), the two mounting plates (12) are fixed with the processing box (1) through bolts (13), and the top of the filter frame (11) and the leakage frame (7) is fixed with a handle (14).

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