Corrugated paper production dehydration device

Abstract

The utility model discloses a corrugated paper production dewatering device which comprises a drying box used for dewatering, a main motor is fixedly connected to the right side wall of the drying box, a driving shaft and a driven shaft are rotationally connected to the interior of the drying box, and a conveying belt is in transmission connection with the circumferential face of the driving shaft and the circumferential face of the driven shaft. And release paper is fixedly connected to the conveying belt, and a belt wheel is rotationally connected to the left side wall of the drying box. By arranging a main motor, a driving shaft, a driven shaft, a conveying belt, release paper, a belt wheel, a connecting belt, a heating plate, a temperature and humidity sensor, an air pump, a front door and a rear door, in the production process, corrugated paper to be dehydrated is placed on the conveying belt, then heating dehydration is conducted while conveying is conducted, and a layer of release paper is arranged on the surface of the conveying belt; dehydrated corrugated paper does not adhere to the conveying belt and is prevented from being damaged during separation, and therefore the production quality of the corrugated paper is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper production, in particular to a dehydration device for corrugated paper production. Background Art

[0002] Corrugated paper is a sheet material formed by bonding a facing paper and a corrugated waveform formed by a corrugating roll, and is widely used in the packaging field. Corrugated cardboard is usually divided into single corrugated cardboard and double corrugated cardboard. Corrugated paper has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and handling, etc., and most corrugated paper can be recycled, which is a relatively environmentally friendly packaging material. In the process of recycling and reproducing corrugated waste paper, the produced corrugated paper needs to be dried and dehydrated, so a dehydration device is required.

[0003] In the existing corrugated paper drying and dehydration device, during the dehydration process, the corrugated paper will adhere to the surface of the conveyor belt, resulting in frequent breakage of the produced corrugated paper during separation, reducing the quality of the corrugated paper. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a dehydration device for corrugated paper production. During the production process, the corrugated paper to be dehydrated is placed on the conveyor belt, and then heated and dehydrated while being conveyed. A layer of release paper is provided on the surface of the conveyor belt, so that the dehydrated corrugated paper does not adhere to the conveyor belt, avoiding breakage during separation, thereby improving the production quality of the corrugated paper. The surface of the release paper can also be oiled to keep the surface of the release paper always smooth, improving the quality stability of the corrugated paper after dehydration production.

[0005] To achieve the above purpose, a dehydration device for corrugated paper production is provided, including: a drying box for dehydration, a main motor is fixedly connected to the right side wall of the drying box, a driving shaft and a driven shaft are rotatably connected inside the drying box, a conveyor belt is drivingly connected to the circumferences of the driving shaft and the driven shaft, a release paper is fixedly connected to the conveyor belt, a pulley is rotatably connected to the left side wall of the drying box, a connecting belt is drivingly connected inside the pulley, an oil tank is fixedly connected to the inner bottom surface of the drying box, silicone oil is filled in the oil tank, an oil pump is fixedly connected to the inside of the oil tank, an output pipe is fixedly connected to the top of the oil pump, a separation pipe is fixedly connected to the top of the output pipe, an atomizing nozzle is fixedly connected to the top of the separation pipe, a fixing plate is fixedly connected to the inside of the drying box, a cleaning sponge is fixedly connected to the top of the fixing plate, a heating plate and a temperature and humidity sensor are fixedly connected to the inner top surface of the drying box, and an air extraction pump is fixedly connected to the top of the drying box.

[0006] According to the corrugated paper production dehydration device described above, the fuel tank is located below the conveyor belt, the top of the output pipe penetrates through the fuel tank, and an oil inlet pipe is arranged on the left side of the fuel tank.

[0007] According to the corrugated paper production dehydration device described above, the fixing plate and the cleaning sponge are located in front of the atomizing nozzle and below the conveyor belt. The cleaning sponge evenly smears the silicone oil sprayed on the release paper.

[0008] According to the corrugated paper production dehydration device described above, the driving shaft is fixedly connected to the output end of the main motor. The number of driven shafts is multiple and they are evenly distributed inside the conveyor belt. The number of belt pulleys and connecting belts is multiple and they are evenly distributed on the left side of the drying box. The belt pulleys are fixedly connected to both the driving shaft and the driven shafts. When the main motor is started, the driving shaft can be rotated. Under the action of the belt pulleys and the connecting belts, the driven shafts rotate, so that the conveyor belt and the release paper rotate forward to convey the corrugated paper to be dehydrated above.

[0009] According to the corrugated paper production dehydration device described above, the bottom of the air extraction pump penetrates through the drying box, and the air extraction pump is located at the rear end of the drying box. It is used to extract the water vapor during the drying process of the drying box.

[0010] According to the corrugated paper production dehydration device described above, both side walls of the separation pipe are fixedly connected to the drying box. The number of atomizing nozzles is multiple and they are evenly distributed on the separation pipe. When the oil pump is started, the silicone oil in the fuel tank can be sprayed out from the atomizing nozzles and sprayed onto the surface of the release paper.

[0011] According to the corrugated paper production dehydration device described above, a front door is arranged on the front side wall of the drying box, a rear door is arranged on the rear side wall of the drying box, and both the front door and the rear door are rotatably connected to the drying box through hinges. Neither the front door nor the rear door is completely closed with the drying box, which is convenient for cooperating with the air extraction pump to work.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] 1. By setting the main motor, driving shaft, driven shafts, conveyor belt, release paper, belt pulleys, connecting belts, heating plates, temperature and humidity sensors, air extraction pump, front door and rear door, during the production process, the corrugated paper to be dehydrated is placed on the conveyor belt, and then heated and dehydrated while being conveyed. A layer of release paper is arranged on the surface of the conveyor belt, so that the dehydrated corrugated paper does not adhere to the conveyor belt, avoiding breakage during separation, thereby improving the production quality of the corrugated paper;

[0014] 2. By setting up a fuel tank, an oil pump, an output pipe, a separation pipe, an atomizing nozzle, a fixing plate and a cleaning sponge, the surface of the release paper can also be oiled, so that the surface of the release paper always remains smooth, and the quality stability of the corrugated paper after dehydration production can be improved.

[0015] Additional aspects and advantages of the present utility model will be given in part in the following description, will become apparent in part from the following description, or will be understood through the practice of the present utility model. Brief Description of the Drawings

[0016] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0017] Figure 1 It is the front view of a corrugated paper production dehydration device of the present utility model;

[0018] Figure 2 It is the rear view of a corrugated paper production dehydration device of the present utility model;

[0019] Figure 3 It is the sectional view of a corrugated paper production dehydration device of the present utility model;

[0020] Figure 4 It is the internal structure diagram of a corrugated paper production dehydration device of the present utility model.

[0021] In the figure: 1, drying box; 2, main motor; 3, driving shaft; 4, driven shaft; 5, conveyor belt; 6, release paper; 7, belt pulley; 8, connecting belt; 9, fuel tank; 10, oil pump; 11, output pipe; 12, separation pipe; 13, atomizing nozzle; 14, fixing plate; 15, cleaning sponge; 16, heating plate; 17, temperature and humidity sensor; 18, air extraction pump; 19, front door; 20, rear door. Detailed Description of the Preferred Embodiments

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the 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 of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4, the present utility model provides a technical solution: a corrugated paper production dehydration device, comprising: a drying box 1 for dehydration, a main motor 2 is fixedly connected to the right side wall of the drying box 1, a driving shaft 3 and a driven shaft 4 are rotatably connected inside the drying box 1, a transmission belt 5 is drivingly connected to the circumferential surfaces of the driving shaft 3 and the driven shaft 4, a release paper 6 is fixedly connected to the transmission belt 5, a pulley 7 is rotatably connected to the left side wall of the drying box 1, a connecting belt 8 is drivingly connected inside the pulley 7, the driving shaft 3 is fixedly connected to the output end of the main motor 2, the number of the driven shafts 4 is set to be multiple and is evenly distributed inside the transmission belt 5, the number of the pulley 7 and the connecting belt 8 are both set to be multiple and are evenly distributed on the left side of the drying box 1, the pulley 7 is fixedly connected to both the driving shaft 3 and the driven shaft 4, when the main motor 2 is started, the driving shaft 3 can be rotated, and under the action of the pulley 7 and the connecting belt 8, the driven shaft 4 rotates, so that the transmission belt 5 and the release paper 6 rotate forward to convey the corrugated paper to be dehydrated above.

[0024] An oil tank 9 is fixedly connected to the inner bottom surface of the drying box 1, silicone oil is filled inside the oil tank 9, an oil pump 10 is fixedly connected inside the oil tank 9, an output pipe 11 is fixedly connected to the top of the oil pump 10, a separation pipe 12 is fixedly connected to the top of the output pipe 11, an atomizing nozzle 13 is fixedly connected to the top of the separation pipe 12, the oil tank 9 is located below the transmission belt 5, the top of the output pipe 11 penetrates through the oil tank 9, an oil inlet pipe is arranged on the left side of the oil tank 9, both side walls of the separation pipe 12 are fixedly connected to the drying box 1, the number of the atomizing nozzles 13 is set to be multiple and is evenly distributed on the separation pipe 12, when the oil pump 10 is started, the silicone oil in the oil tank 9 can be sprayed out from the atomizing nozzles 13 and sprayed onto the surface of the release paper 6, a fixing plate 14 is fixedly connected to the inside of the drying box 1, a cleaning sponge 15 is fixedly connected to the top of the fixing plate 14, the fixing plate 14 and the cleaning sponge 15 are located in front of the atomizing nozzles 13 and below the transmission belt 5, and the front cleaning sponge 15 evenly smears the silicone oil sprayed on the release paper 6, a heating plate 16 and a temperature and humidity sensor 17 are fixedly connected to the inner top surface of the drying box 1 for heating the inside of the drying box 1 and monitoring the temperature and humidity inside, an air extraction pump 18 is fixedly connected to the top of the drying box 1, the bottom of the air extraction pump 18 penetrates through the drying box 1, the air extraction pump 18 is located at the rear end of the drying box 1, and the evaporated water vapor is extracted from the drying box 1, thereby completing the dehydration and drying of the corrugated paper.

[0025] A front door 19 is arranged on the front side wall of the drying box 1, a rear door 20 is arranged on the rear side wall of the drying box 1, both the front door 19 and the rear door 20 are rotatably connected to the drying box 1 through hinges, and neither the front door 19 nor the rear door 20 is completely closed with the drying box 1, which is convenient for cooperating with the air extraction pump 18 to work.

[0026] Working principle: During the production process, the corrugated paper to be dehydrated is placed above the release paper 6 on the conveyor belt 5. The main motor 2 and the heating plate 16 are started to rotate the driving shaft 3. Under the action of the pulley 7 and the connecting belt 8, the driven shaft 4 rotates, so that the conveyor belt 5 and the release paper 6 rotate forward to convey the corrugated paper to be dehydrated above. The temperature inside the drying box 1 rises, and the water vapor is evaporated. Then the air extraction pump 18 is started to extract the water vapor from the drying box 1. The release paper 6 prevents the dehydrated corrugated paper from sticking to the conveyor belt 5 and avoids damage during detachment. After a period of time, the oil pump 10 can also be started to spray the silicone oil in the fuel tank 9 from the atomizing nozzle 13 onto the surface of the release paper 6. Under the action of the cleaning sponge 15, the silicone oil is evenly distributed on the surface of the release paper 6, keeping the surface of the release paper 6 always smooth and improving the quality stability of the corrugated paper after dehydration production.

[0027] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. A corrugated paper production dehydration device, comprising: Drying box (1) for dehydration, characterized in that a main motor (2) is fixedly connected to the right side wall of the drying box (1), a driving shaft (3) and a driven shaft (4) are rotatably connected inside the drying box (1), a conveyor belt (5) is drivingly connected to the circumferential surfaces of the driving shaft (3) and the driven shaft (4), a release paper (6) is fixedly connected to the conveyor belt (5), a pulley (7) is rotatably connected to the left side wall of the drying box (1), a connecting belt (8) is drivingly connected inside the pulley (7), an oil tank (9) is fixedly connected to the inner bottom surface of the drying box (1), silicone oil is filled inside the oil tank (9), an oil pump (10) is fixedly connected inside the oil tank (9), an output pipe (11) is fixedly connected to the top of the oil pump (10), a separation pipe (12) is fixedly connected to the top of the output pipe (11), an atomizing nozzle (13) is fixedly connected to the top of the separation pipe (12), a fixing plate (14) is fixedly connected inside the drying box (1), a cleaning sponge (15) is fixedly connected to the top of the fixing plate (14), a heating plate (16) and a temperature and humidity sensor (17) are fixedly connected to the inner top surface of the drying box (1), and an air extraction pump (18) is fixedly connected to the top of the drying box (1).

2. The corrugated paper production dehydration device according to claim 1, characterized in that: A front door (19) is arranged on the front side wall of the drying box (1), a rear door (20) is arranged on the rear side wall of the drying box (1), and both the front door (19) and the rear door (20) are rotatably connected to the drying box (1) through hinges.

3. The corrugated paper production dehydration device according to claim 1, characterized in that: The driving shaft (3) is fixedly connected to the output end of the main motor (2), the number of the driven shafts (4) is multiple and evenly distributed inside the conveyor belt (5), the number of the pulleys (7) and the connecting belts (8) is multiple and evenly distributed on the left side of the drying box (1), and the pulley (7) is fixedly connected to both the driving shaft (3) and the driven shaft (4).

4. The corrugated paper production dehydration device according to claim 1, characterized in that: The oil tank (9) is located below the conveyor belt (5), the top of the output pipe (11) penetrates through the oil tank (9), and an oil inlet pipe is arranged on the left side of the oil tank (9).

5. The corrugated paper production dehydration device according to claim 1, characterized in that: Both side walls of the separation pipe (12) are fixedly connected to the drying box (1), the number of the atomizing nozzles (13) is multiple and evenly distributed on the separation pipe (12).

6. The corrugated paper production dehydration device according to claim 1, wherein: The fixing plate (14) and the cleaning sponge (15) are located in front of the atomizing nozzle (13) and below the conveyor belt (5).

7. The corrugated paper production dehydration device according to claim 1, characterized in that: The bottom of the air extraction pump (18) penetrates through the drying box (1), and the air extraction pump (18) is located at the rear end of the drying box (1).

Images