An automated paper recycling pre-treatment device

Abstract

This utility model relates to the technical field of waste recycling pretreatment equipment, and in particular to an automated paper recycling pretreatment device, including a pretreatment device base, a pretreatment tank at one end of the pretreatment device base, and a shredder housing installed on the upper side of the pretreatment device base. In this utility model, by designing an automated paper recycling pretreatment device, a shredder is used to shred the paper. A vacuum cleaner filters and collects the dust generated from shredding the paper, preventing dust from affecting indoor air or clogging exhaust vents. The pretreatment tank facilitates the simultaneous pretreatment of large quantities of recycled paper. A stirring component accelerates the mixing of the shredded paper with water to form pulp, thereby improving pretreatment efficiency. A receiving plate and conveyor belt are used for feeding, and a transmission belt prevents clogging during feeding, further improving the efficiency of paper recycling pretreatment.

Description

Technical Field

[0001] This utility model relates to the technical field of waste recycling pretreatment equipment, and in particular to an automated paper recycling pretreatment device. Background Technology

[0002] Unlike other waste, paper is generally recycled separately. This is because recycled paper can be reused in papermaking after a series of processes such as pulping and decolorization. We know that papermaking requires a lot of wood, and recycling paper can reduce the amount of logging. Therefore, recycled paper needs to be pre-processed by a pre-processing device.

[0003] A paper recycling machine is disclosed in patent CN104032606B. This patent includes a cylindrical outer shell with a movable, closed top cover, a cylindrical screening grid with a baffle plate fixed to its upper end, the top of the baffle plate extending outwards to form a trumpet-shaped shielding plate, the outer edge of which is fixed to the inner edge of the closed top cover, and a cutting assembly consisting of four perpendicular cutting blades and a rotating shaft. The four cutting blades are evenly arranged on the same plane at the bottom of the rotating shaft, and the top of the rotating shaft is fixed to the center of the closed top cover. In use, the paper to be processed and water are first poured into the outer shell, with the paper-to-water ratio added according to existing technology. Generally, after the paper is placed in, water is added until the paper is submerged. Then, the closed top cover is installed on the outer shell, and the rotating shaft is started. The rotating shaft drives the cutting blades at the bottom to rotate, creating a cutting action. Simultaneously, the rotation creates a vortex, drawing the paper and water into the cutting space formed by the screening grid. The cut, qualified pulp can be discharged again from the screening grid, but the following problems still exist in this patent:

[0004] The aforementioned processing machine is not convenient for handling the dust generated during paper shredding, which can easily cause the dust to clog the discharge hole. In addition, a large number of papers are usually processed at the same time, and the aforementioned processing machine not only has a small space but is also prone to clogging, making it inconvenient for pulp pretreatment operations.

[0005] To address the above problems, an automated paper recycling pretreatment device needs to be designed to overcome them. Utility Model Content

[0006] The main objective of this invention is to provide an automated paper recycling pretreatment device that can effectively solve the problems in the background art.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] An automated paper recycling pretreatment device includes a pretreatment device base, a pretreatment pool at one end of the pretreatment device base, a shredder housing mounted on the upper side of the pretreatment device base, a shredder inside the shredder housing, a dust outlet at one end of the shredder, a connecting pipe connected to one end of the dust outlet, a suction pipe connected to one end of the connecting pipe, a dust collection box connected to the other end of the suction pipe, a vacuum cleaner mounted on the lower side of the dust collection box, and a mounting frame mounted on the lower side of the vacuum cleaner.

[0009] As a preferred embodiment of this utility model, a feed inlet is installed on the upper side of the shredder housing, a support frame is installed away from the shredder housing, a receiving plate is installed at one end of the support frame, a conveyor belt is installed on the lower side of the receiving plate, a transmission belt is installed on the lower side of the conveyor belt, and a second motor is installed on the lower side of the support frame.

[0010] As a preferred embodiment of this utility model, an electric telescopic rod is provided on the upper outer wall of the pretreatment tank, a support plate is provided on the upper side of the electric telescopic rod, a first motor is installed in the middle of the support plate, the output end of the first motor is connected to a stirring component through a coupling, and a drain valve is installed on one side of the pretreatment tank.

[0011] As a preferred embodiment of this utility model, the shredder housing is fixedly installed between the pretreatment device base, the shredder is fixedly installed between the shredder housing, the mounting frame is fixedly installed between the support frame, and the mounting frame is fixedly installed between the vacuum cleaner.

[0012] As a preferred embodiment of this utility model, the dust collection box is fixedly connected to the vacuum cleaner, the vacuum pipe is fixedly connected to the dust collection box, the vacuum pipe is fixedly connected to the connecting pipe, the connecting pipe is fixedly connected to the dust outlet, and the dust outlet is fixedly connected to the shredder housing.

[0013] As a preferred embodiment of this utility model, the feeding port is fixedly installed between the shredder housing, the support frame is fixedly installed between the pretreatment device base, the second motor is fixedly installed between the pretreatment device base, the transmission belt is fixedly installed between the support frame, the conveyor belt is fixedly installed between the support frame, and the receiving plate is fixedly installed between the support frame.

[0014] As a preferred embodiment of this utility model, the electric telescopic rod is fixedly installed between itself and the pretreatment tank, the support plate is fixedly connected to the electric telescopic rod, the first motor is fixedly installed between itself and the support plate, the output end of the first motor is fixedly connected to the stirring component through a coupling, and the drain valve is fixedly connected to the pretreatment tank.

[0015] Beneficial effects

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In this utility model, an automated paper recycling pretreatment device is designed. The paper is shredded by a shredder and the dust generated by the shredding is filtered and collected by a vacuum cleaner to prevent the dust from affecting the indoor air or clogging the exhaust vent. It is convenient to pretreat a large number of recycled paper at the same time through the pretreatment tank. The stirring component facilitates the speed at which the shredded paper is mixed with water to form pulp, thereby improving the efficiency of pretreatment.

[0018] 2. In this utility model, an automated paper recycling pretreatment device is designed, which uses a receiving plate and a conveyor belt for feeding and a transmission belt for conveying, to prevent clogging during feeding and to improve the efficiency of paper recycling pretreatment. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the pretreatment device base and the pretreatment tank of this utility model;

[0020] Figure 2 This is a structural schematic diagram of the shredder and dust collection box of this utility model;

[0021] Figure 3 This is a schematic diagram of the material discharge port and the transmission belt of this utility model.

[0022] In the diagram: 1. Pretreatment device base; 2. Pretreatment tank; 3. Drain valve; 4. Electric telescopic rod; 5. Support plate; 6. First motor; 7. Mixing component; 8. Support frame; 9. Shredder housing; 10. Shredder; 11. Dust outlet; 12. Connecting pipe; 13. Dust suction pipe; 14. Dust collection box; 15. Mounting frame; 16. Vacuum cleaner; 17. Second motor; 18. Drive belt; 19. Conveyor belt; 20. Discharge port; 21. Receiving plate. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figure 1-3As shown, an automated paper recycling pretreatment device includes a pretreatment device base 1, a pretreatment pool 2 at one end of the pretreatment device base 1, a shredder housing 9 mounted on the upper side of the pretreatment device base 1, a shredder 10 inside the shredder housing 9, a dust outlet 11 at one end of the shredder 10, a connecting pipe 12 connected to one end of one end of one end of the dust outlet 11, a suction pipe 13 connected to one end of one end of the connecting pipe 12, a dust collection box 14 connected to the other end of the suction pipe 13, a vacuum cleaner 16 mounted on the lower side of the dust collection box 14, and a mounting bracket 15 mounted on the lower side of the vacuum cleaner 16.

[0025] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 As shown, a discharge port 20 is installed on the upper side of the shredder shell 9. A support frame 8 is installed away from the shredder shell 9. A receiving plate 21 is installed at one end of the support frame 8. A conveyor belt 19 is installed on the lower side of the receiving plate 21. A transmission belt 18 is installed on the lower side of the conveyor belt 19. A second motor 17 is installed on the lower side of the support frame 8. An electric telescopic rod 4 is provided on the upper outer wall of the pretreatment tank 2. A support plate 5 is provided on the upper side of the electric telescopic rod 4. A first motor 6 is installed in the middle of the support plate 5. The output end of the first motor 6 is connected to a stirring component 7 through a coupling. A drain valve 3 is installed on one side of the pretreatment tank 2. The shredder shell 9 is fixedly installed with the pretreatment device base 1. The shredder 10 is fixedly installed with the shredder shell 9. The mounting frame 15 is fixedly installed with the support frame 8. The mounting frame 15 is fixedly installed with the vacuum cleaner 16. The dust collection box 14 is fixedly connected with the vacuum cleaner 16. The dust suction pipe 13 is fixedly connected to the dust collection box 14, the dust suction pipe 13 is fixedly connected to the connecting pipe 12, the connecting pipe 12 is fixedly connected to the dust outlet 11, the dust outlet 11 is fixedly connected to the shredder shell 9, the feeding port 20 is fixedly installed to the shredder shell 9, the support frame 8 is fixedly installed to the pretreatment device base 1, the second motor 17 is fixedly installed to the pretreatment device base 1, the transmission belt 18 is fixedly installed to the support frame 8, the conveying belt 19 is fixedly installed to the support frame 8, the receiving plate 21 is fixedly installed to the support frame 8, the electric telescopic rod 4 is fixedly installed to the pretreatment tank 2, the support plate 5 is fixedly connected to the electric telescopic rod 4, the first motor 6 is fixedly installed to the support plate 5, the output end of the first motor 6 is fixedly connected to the mixing component 7 through a coupling, and the drain valve 3 is fixedly connected to the pretreatment tank 2.

[0026] The agitator 7 includes an agitator rod and an agitator blade, which facilitates the rapid mixing of the shredded paper with the liquid inside the pretreatment tank 2, so that the mixture is uniformly mixed to form pulp, which facilitates the pretreatment of the recycled paper. Both the dust collection box 14 and the dust outlet 11 are equipped with filters.

[0027] The working process of this utility model is as follows: Using the automated paper recycling pretreatment device designed in this scheme, the equipment is started, and the recycled paper is fed in through the feeding port 20. The paper is shredded by the shredder 10, and the generated dust is absorbed by the vacuum cleaner 16. The dust then enters the connecting pipe 12 through the dust outlet 11, then the suction pipe 13, and finally the dust collection box 14 for storage. After a certain amount is stored, the dust collection box 14 is opened for cleaning. The shredded paper falls into the receiving plate 21 through the outlet left in the shredder housing 9. The paper falls into the conveyor belt 19, and is continuously conveyed by the conveyor belt 19 to the transmission belt 18. The transmission belt 18 continuously conveys the shredded paper to the pretreatment tank 2. The electric telescopic rod 4 is retracted by the external controller, which drives the agitator 7 to descend into the pretreatment tank 2. When the electric telescopic rod 4 stops retracting, the agitator 7 is rotated by activating the support plate 5. This facilitates the mixing of the paper with the water in the pretreatment tank 2 to form pulp, thus completing the pretreatment operation of the recycled paper. The operation is simple and convenient for people to pretreat the recycled paper.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automated paper recycling pre-treatment device comprising a pre-treatment device base (1), characterized in that: A pretreatment pool (2) is provided at one end of the pretreatment device base (1). A shredder housing (9) is installed on the upper side of the pretreatment device base (1). A shredder (10) is provided inside the shredder housing (9). A dust outlet (11) is provided at one end of the shredder (10). One end of the dust outlet (11) is connected to one end of a connecting pipe (12). The other end of the connecting pipe (12) is connected to one end of a suction pipe (13). The other end of the suction pipe (13) is connected to a dust collection box (14). A vacuum cleaner (16) is provided on the lower side of the dust collection box (14). A mounting bracket (15) is installed on the lower side of the vacuum cleaner (16).

2. An automated paper recycling pre-treatment apparatus as claimed in claim 1, wherein: A feed inlet (20) is installed on the upper side of the shredder housing (9), and a support frame (8) is installed away from the shredder housing (9). A receiving plate (21) is installed at one end of the support frame (8), a conveyor belt (19) is installed on the lower side of the receiving plate (21), a transmission belt (18) is installed on the lower side of the conveyor belt (19), and a second motor (17) is installed on the lower side of the support frame (8).

3. An automated paper recycling pre-treatment apparatus as claimed in claim 1, wherein: An electric telescopic rod (4) is provided on the upper outer wall of the pretreatment tank (2). A support plate (5) is provided on the upper side of the electric telescopic rod (4). A first motor (6) is installed in the middle of the support plate (5). The output end of the first motor (6) is connected to a stirring component (7) through a coupling. A drain valve (3) is installed on one side of the pretreatment tank (2).

4. An automated paper recycling pre-treatment apparatus as claimed in claim 1, wherein: The shredder housing (9) is fixedly installed between the pretreatment device base (1), the shredder (10) is fixedly installed between the shredder housing (9), the mounting frame (15) is fixedly installed between the support frame (8), and the mounting frame (15) is fixedly installed between the vacuum cleaner (16).

5. An automated paper recycling pre-treatment apparatus as claimed in claim 1, wherein: The dust collection box (14) is fixedly connected to the vacuum cleaner (16), the vacuum pipe (13) is fixedly connected to the dust collection box (14), the vacuum pipe (13) is fixedly connected to the connecting pipe (12), the connecting pipe (12) is fixedly connected to the dust outlet (11), and the dust outlet (11) is fixedly connected to the shredder housing (9).

6. An automated paper recycling pre-treatment apparatus as claimed in claim 2, wherein: The discharge port (20) is fixedly installed between the shredder housing (9), the support frame (8) is fixedly installed between the pretreatment device base (1), the second motor (17) is fixedly installed between the pretreatment device base (1), the transmission belt (18) is fixedly installed between the support frame (8), the conveyor belt (19) is fixedly installed between the support frame (8), and the receiving plate (21) is fixedly installed between the support frame (8).

7. An automated paper recycling pre-treatment apparatus as claimed in claim 3, wherein: The electric telescopic rod (4) is fixedly installed between the electric telescopic rod (4) and the pretreatment tank (2). The support plate (5) is fixedly connected to the electric telescopic rod (4). The first motor (6) is fixedly installed between the first motor (6) and the support plate (5). The output end of the first motor (6) is fixedly connected to the stirring component (7) through a coupling. The drain valve (3) is fixedly connected to the pretreatment tank (2).

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