Waste recycling device for corrugated paper

Abstract

The present application relates to a waste recycling device for corrugated base paper, and relates to the technical field of base paper waste recycling, which includes a box body and a partition arranged in the box body, the partition divides the box body into a crushing chamber and a processing chamber, and the crushing chamber and the processing chamber are arranged at intervals along the height direction of the box body, the crushing chamber is located on the top side of the processing chamber, a crushing assembly is arranged in the crushing chamber, a stirring assembly is arranged in the processing chamber, and a connecting port is opened on the partition; the crushing assembly includes a crushing roller rotatably arranged in the crushing chamber and a rotating member for driving the crushing roller to rotate, the crushing roller is provided with two groups, and the two groups of crushing rollers are arranged in parallel, and the two groups of crushing rollers rotate relative to each other. The present application has the effect of helping to improve the efficiency of corrugated base paper waste recycling and shortening the processing process.

Description

Technical Field

[0001] The present application relates to the technical field of corrugated paper, and in particular to a waste recycling device for corrugated paper. Background Art

[0002] Corrugated paper, including corrugated core paper and corrugated face paper, is an important raw material for preparing packaging cartons. Cartons are commonly used with three layers and five layers, and seven layers are less commonly used. Each layer is divided into lining paper, core paper, and face paper. The lining and face paper are made of tea board paper and kraft paper, and the core paper is made of corrugated paper. In the production and processing of cartons of different specifications, the size of the corresponding corrugated base paper is not consistent, resulting in scraps. In order to better save energy, the scraps are usually recycled.

[0003] At present, the common method of recycling base paper is to compress and bundle the waste paper and send it to a special processing room, then use a shredding device to break the bundled waste paper, and then throw the broken waste paper into a chemical treatment pool, where it is melted into pulp again through a special chemical solution.

[0004] Regarding the above-mentioned related technologies, the process from waste paper crushing to chemical treatment tank is often transported by conveyor belt, which leads to a longer process of the overall equipment, and the crushing and dissolving of waste paper are divided into two processes, which affects the efficiency of waste paper recycling. Utility Model Content

[0005] In order to help improve the efficiency of recycling and processing corrugated paper waste and shorten the processing steps, the present application provides a waste recycling device for corrugated paper.

[0006] The present application provides a waste recycling device for corrugated paper using the following technical solution:

[0007] A waste recycling device for corrugated paper comprises a box body and a partition arranged in the box body, wherein the partition divides the box body into a crushing chamber and a processing chamber, and the crushing chamber and the processing chamber are arranged at intervals along the height direction of the box body, the crushing chamber is located on the top side of the processing chamber, a crushing assembly is provided in the crushing chamber, a stirring assembly is provided in the processing chamber, and a connecting port is opened on the partition; the crushing assembly comprises a crushing roller rotatably arranged in the crushing chamber and a rotating member for driving the crushing roller to rotate, the crushing roller is provided with two groups, and the two groups of crushing rollers are arranged in parallel, and the two groups of crushing rollers rotate relatively.

[0008] By adopting the above technical scheme, when processing waste paper of corrugated base paper, the technician first puts the waste paper into the box, drives the pulverizing roller to rotate on the rotating part, and pulverizes the waste paper with the relatively rotating pulverizing roller, and pulverizes the bundles of waste paper, so that the pulverized waste paper falls into the processing chamber through the connecting port, and the waste paper and the chemical solvent are fully stirred by the stirring component, and the process of converting the waste paper into pulp is carried out. The whole waste paper recycling process is carried out in the same device, which shortens the processing process of waste paper recycling and improves the efficiency of waste paper recycling.

[0009] Optionally, both groups of crushing rollers are provided with crushing blades, and the crushing blades on the two groups of crushing rollers are arranged alternately, and the crushing blades are arranged in an inclined state, and the inclination direction of the crushing blades is consistent with the rotation direction of the corresponding crushing roller.

[0010] By adopting the above technical solution, the two groups of crushing blades are staggered with each other. After the waste paper falls onto the crushing roller, the crushing blades increase the friction between the crushing roller and the waste paper, thereby making it easier to crush and break up the waste paper, thereby improving the efficiency of crushing and breaking up the waste paper bundles.

[0011] At the same time, the crushing blades are set at an angle to improve the degree of waste paper crushing during rotation and further improve the efficiency of waste paper crushing. The staggered crushing blades increase the friction between the waste paper and the crushing roller while reducing the gap between the crushing rollers, thereby further improving the degree of waste paper crushing.

[0012] Optionally, the stirring assembly includes a stirring rod rotatably disposed in the processing chamber and a stirring blade disposed on the stirring rod, the rotation axis of the stirring rod is perpendicular to the rotation axis of the crushing roller, and the box body is also provided with a synchronously driven part that drives the stirring rod and the crushing roller to rotate synchronously.

[0013] By adopting the above technical solution, after the waste paper is shredded and enters the processing chamber, the stirring rod and the stirring blades rotate to fully mix the waste paper and the chemical agent, thereby achieving the uniformity of subsequent pulp preparation, and through the set synchronous moving parts, the stirring rod is driven to rotate while the pulverizing roller rotates, thereby achieving simultaneous pulverization and stirring, thereby simplifying the operating steps.

[0014] Optionally, the co-moving part includes a rotating rod rotatably arranged in the processing chamber, one end of the rotating rod is arranged through the side wall of the box, the rotating shaft of the crushing roller is arranged through the side wall of the box, a first pulley is provided on the rotating shaft of the crushing roller, and a second pulley is provided on the rotating rod, a transmission belt is connected between the first pulley and the second pulley, and a first bevel gear is also provided on the rotating rod, and a second bevel gear is provided on the stirring rod, and the first bevel gear is meshed with the second bevel gear.

[0015] By adopting the above technical solution, when the crushing roller rotates, the crushing roller drives the first pulley to rotate, and the first pulley drives the second pulley to rotate under the action of the transmission belt, thereby realizing the rotation of the rotating rod. The rotation of the rotating rod drives the first bevel gear to rotate, thereby driving the second bevel gear and the stirring rod to rotate, thereby realizing the synchronous rotation drive of the crushing roller and the stirring rod. The two processes can be carried out synchronously without setting up an additional power source, saving energy, and the operation is relatively simple.

[0016] Optionally, two groups of stirring rods are provided, and the two groups of stirring rods are arranged in parallel, and the stirring blades on the two groups of stirring rods are arranged in a staggered manner.

[0017] By adopting the above technical solution, the two sets of parallelly arranged stirring rods can improve the stirring efficiency and the sufficiency of stirring when stirring waste paper and chemicals, so that the quality and performance of the pulp formed subsequently are uniform; the two sets of stirring blades are staggered, and when rotating, the stirring blades form rotating bodies on different horizontal planes, thereby forming turbulence, thereby improving the stirring efficiency.

[0018] Optionally, two groups of first bevel gears are provided on the rotating rod, and the two groups of first bevel gears are symmetrically arranged.

[0019] By adopting the above technical solution, two sets of symmetrical first bevel gears are provided so that the two sets of stirring rods rotate in opposite directions, thereby further improving the stirring efficiency and stirring sufficiency of the pulp and the chemical solution.

[0020] Optionally, the rotating rod is further provided with a plurality of groups of sorting blades, the plurality of groups of sorting blades are arranged at intervals along the circumference of the rotating rod, and the sorting blades are arranged deep into the connecting port.

[0021] By adopting the above technical solution, when the waste paper is crushed and stirred, the sorting blades rotate, so that the waste paper crushed by the crushing roller falls into the processing chamber in batches, reducing the uneven stirring effect caused by a large amount of waste paper falling at one time, thereby reducing the problem of clumping and affecting the stirring efficiency.

[0022] Optionally, the partition is conical, and the communication port is located at the lowest point of the partition.

[0023] By adopting the above technical solution, the partition is set to be conical, and after the waste paper is processed, the waste paper automatically falls through the connecting port under the action of gravity and enters the processing chamber for processing.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. Through the provided crushing chamber, processing chamber, crushing assembly and stirring assembly, the waste paper crushing and pulp forming processes are combined in one device, simplifying the waste paper recycling process, thereby improving the waste paper recycling efficiency;

[0026] 2. By setting the crushing blades arranged in a staggered manner on the crushing roller, when the waste paper is crushed, the crushing blades arranged in a staggered and inclined manner improve the efficiency of crushing the waste paper;

[0027] 3. Through the setting of the stirring blades and the setting of the synchronous moving parts, the waste paper can be crushed and stirred simultaneously while saving energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0029] Figure 2 It is a schematic diagram of the connection structure inside the box.

[0030] Figure numerals: 1, housing; 11, partition; 12, crushing chamber; 13, processing chamber; 14, connecting port; 2, crushing assembly; 21, crushing roller; 22, crushing blade; 23, crushing motor; 3, stirring assembly; 31, stirring rod; 32, stirring blade; 4, synchronous member; 41, rotating rod; 411, sorting blade; 42, first pulley; 43, second pulley; 44, first bevel gear; 45, second bevel gear. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-2 This application is described in further detail.

[0032] The present application embodiment discloses a waste recycling device for corrugated paper. Figure 1 A waste recycling device for corrugated paper includes a vertically arranged box body 1, a feed port is opened on the top side of the box body 1, a discharge port is opened on the bottom side of the box body 1, a partition 11 is fixedly connected to the box body 1, the partition 11 is horizontally arranged, and the partition 11 divides the inner cavity of the box body 1 into a crushing chamber 12 and a processing chamber 13, the crushing chamber 12 is located on the upper side of the processing chamber 13, a connecting port 14 is opened on the partition 11, a crushing component 2 is arranged in the crushing chamber 12, chemical agents for treating waste paper are stored in the processing chamber 13, and a stirring component 3 is also arranged in the processing chamber 13.

[0033] Reference Figure 1 and Figure 2The crushing assembly 2 includes a crushing roller 21 rotatably arranged in the crushing chamber 12. The crushing roller 21 is arranged horizontally, and the rotating shaft of the crushing roller 21 is also horizontal. There are two groups of crushing rollers 21. The rotating shafts of the two groups of crushing rollers 21 are arranged in the same horizontal plane. The two groups of crushing rollers 21 are arranged in parallel, and the rotation directions of the two groups of crushing rollers 21 are opposite. A rotating member for rotating and driving the crushing roller 21 is also provided on the outside of the box body 1.

[0034] Furthermore, one end of the rotating shaft of the crushing roller 21 passes through the outer wall of the box body 1, and the rotating shafts on the same side of the two groups of crushing rollers 21 pass through the outer wall of the box body 1. Gears are fixedly connected to the rotating shafts of the crushing rollers 21. The rotating shafts on the two groups of crushing rollers 21 are meshed with each other, and the rotating part includes a crushing motor 23 fixed on one of the groups of rotating shafts.

[0035] When the base paper waste needs to be recycled, the technician puts the base paper into the box 1 through the feed port, and then the pulverizing motor 23 starts to work, driving the pulverizing roller 21 to rotate, and then driving the two sets of pulverizing rollers 21 to rotate relative to each other to achieve pulverization of the base paper.

[0036] In order to improve the uniformity of the pulverizing of the base paper by the pulverizing roller 21, a pulverizing blade 22 is fixedly connected to the pulverizing roller 21. The pulverizing blade 22 is arranged in an inclined state, and the inclination direction of the pulverizing blade 22 is consistent with the rotation direction of the corresponding pulverizing roller 21. The pulverizing blades 22 on the two groups of pulverizing rollers 21 are arranged alternately. When the pulverizing roller 21 rotates, the pulverizing blades 22 on the two groups of pulverizing rollers 21 are meshed with each other.

[0037] When the base paper is pulverized, the extended pulverizing blades 22 hook the base paper to improve the efficiency of tearing and pulverizing the base paper, thereby facilitating the subsequent formation of uniform pulp, and the mutually meshing pulverizing blades 22 reduce the gap between the pulverizing rollers 21, thereby making the diameter of the pulverized base paper fragments smaller.

[0038] Reference Figure 1 and Figure 2 The stirring assembly 3 includes a stirring rod 31 rotatably disposed in the processing chamber 13 and a stirring blade 32 fixed on the stirring rod 31. The arrangement direction of the stirring rod 31 is vertical to the rotation axis, and there are multiple groups of stirring blades 32, and the multiple groups of stirring blades 32 are evenly spaced along the arrangement direction of the stirring rod 31.

[0039] At the same time, in order to realize the synchronous crushing and stirring of the base paper, a synchronous moving part 4 for synchronously rotating and driving the stirring rod 31 and the crushing roller 21 is also provided in the box body 1. The synchronous moving part 4 includes a rotating rod 41 rotatably arranged in the box body 1. The arrangement direction of the rotating rod 41 is consistent with the arrangement direction of the crushing roller 21, and one end of the rotating rod 41 is arranged through the outer wall of the box body 1. A first pulley 42 is coaxially fixedly connected to the rotating shaft of the crushing roller 21, and a second pulley 43 is fixedly connected to the rotating rod 41. A transmission belt is connected between the first pulley 42 and the second pulley 43; a first bevel gear 44 is also coaxially fixedly connected to the rotating rod 41, and a second bevel gear 45 is fixedly connected to the stirring rod 31, and the first bevel gear 44 is meshed with the second bevel gear 45.

[0040] Therefore, when the base paper and waste paper are recycled, the base paper is processed by the pulverizing roller 21 and falls into the processing chamber 13 through the connecting port 14. At this time, the pulverizing roller 21 drives the first pulley 42 to rotate, and the first pulley 42 drives the second pulley 43 to rotate, thereby driving the rotating rod 41 to rotate. The rotation of the rotating rod 41 causes the first bevel gear 44 to drive the second bevel gear 45 to rotate, thereby realizing the synchronous rotation of the stirring rod 31, and realizing the synchronous pulverization and stirring of the base paper.

[0041] During stirring, in order to improve the stirring efficiency and the uniformity of stirring, two groups of stirring rods 31 are provided. The two groups of stirring rods 31 are arranged in parallel with each other, and the stirring blades 32 on the two groups of stirring rods 31 are arranged alternately. When the stirring blades 32 on the two groups of stirring rods 31 rotate to the side close to each other, the stirring blades 32 engage with each other.

[0042] Therefore, when the shredded waste paper and the chemical agent are stirred and mixed, the stirring blades 32 provided at this time rotate to form rotating bodies with different heights to form shearing, thereby improving the uniformity of the stirring and mixing.

[0043] In actual use, some technicians have proposed that when the rotation directions of the two groups of stirring rods 31 are opposite, the stirring effect is more sufficient. Therefore, in order to make adaptive adjustments, the two first bevel gears 44 on the rotating rod 41 corresponding to the two groups of stirring rods 31 are symmetrically arranged, that is, when the rotating rod 41 rotates, the two groups of stirring rods 31 rotate in relative directions. In other instances, the two groups of first bevel gears 44 can also be in the same direction to achieve the same direction rotation of the two groups of stirring rods 31.

[0044] Since the waste paper bundles are directly crushed in the base paper processing room, they tend to fall in a concentrated manner. In order to reduce the impact of the concentrated fall on the stirring and pulping, a plurality of groups of sorting blades 411 are fixedly connected to the rotating rod 41. The plurality of groups of sorting blades 411 are evenly arranged along the circumference of the rotating rod 41. The sorting blades 411 are movably extended into the connecting port 14. The partition 11 is conical, and the connecting port 14 is located at the conical part of the partition 11.

[0045] The partition 11 is set to be conical. After the waste paper is processed, the waste paper automatically falls through the connecting port 14 into the processing chamber 13 under the action of gravity. When the waste paper is crushed and stirred, the sorting blade 411 rotates, so that the waste paper crushed by the crushing roller 21 falls into the processing chamber 13 in batches, reducing the uneven stirring effect caused by a large amount of waste paper falling at one time, thereby reducing the problem of agglomeration and affecting the stirring efficiency.

[0046] The implementation principle of a waste recycling device for corrugated base paper in an embodiment of the present application is as follows: a bundle of corrugated base paper is placed at a feed inlet, and the base paper is crushed by two sets of crushing rollers 21 and crushing blades 22. The crushed base paper waste paper falls onto the partition 11 and falls onto the sorting blade 411 under the action of gravity. The sorting blade 411 rotates, so that the crushed waste paper falls into the processing chamber 13 in batches for processing. After falling into the processing chamber 13, the stirring rod 31 and the stirring blade 32 rotate to stir and mix the waste paper and the chemical agent to form pulp, so as to carry out subsequent recycling.

[0047] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A waste recycling device for corrugated paper, characterized in that: The invention comprises a housing (1) and a partition (11) arranged in the housing (1), wherein the partition (11) divides the housing (1) into a crushing chamber (12) and a processing chamber (13), and the crushing chamber (12) and the processing chamber (13) are arranged at intervals along the height direction of the housing (1), the crushing chamber (12) is located on the top side of the processing chamber (13), a crushing assembly (2) is arranged in the crushing chamber (12), a stirring assembly (3) is arranged in the processing chamber (13), and a communication port (14) is opened on the partition (11); The pulverizing assembly (2) comprises a pulverizing roller (21) rotatably arranged in the pulverizing chamber (12) and a rotating member for driving the pulverizing roller (21) to rotate. The pulverizing roller (21) is provided with two groups, and the two groups of pulverizing rollers (21) are arranged in parallel. The two groups of pulverizing rollers (21) rotate relative to each other.

2. The waste recycling device for corrugated paper according to claim 1, characterized in that: The two groups of crushing rollers (21) are each provided with crushing blades (22), and the crushing blades (22) on the two groups of crushing rollers (21) are arranged alternately, the crushing blades (22) are arranged in an inclined state, and the inclination direction of the crushing blades (22) is consistent with the rotation direction of the corresponding crushing roller (21).

3. A waste recycling device for corrugated paper according to claim 2, characterized in that: The stirring assembly (3) comprises a stirring rod (31) rotatably arranged in the processing chamber (13) and a stirring blade (32) arranged on the stirring rod (31); the rotation axis of the stirring rod (31) is perpendicular to the rotation axis of the crushing roller (21); and the housing (1) is also provided with a synchronous member (4) for driving the stirring rod (31) and the crushing roller (21) to rotate synchronously.

4. The waste recycling device for corrugated paper according to claim 3, characterized in that: The co-moving member (4) comprises a rotating rod (41) rotatably arranged in the processing chamber (13), one end of the rotating rod (41) is arranged through the side wall of the box body (1), the rotating shaft of the crushing roller (21) is arranged through the side wall of the box body (1), a first belt pulley (42) is arranged on the rotating shaft of the crushing roller (21), and a second belt pulley (43) is arranged on the rotating rod (41), a transmission belt is connected between the first belt pulley (42) and the second belt pulley (43), and a first bevel gear (44) is also arranged on the rotating rod (41), and a second bevel gear (45) is arranged on the stirring rod (31), and the first bevel gear (44) is meshed with the second bevel gear (45).

5. The waste recycling device for corrugated paper according to claim 4, characterized in that: The stirring rods (31) are provided in two groups, and the two groups of stirring rods (31) are arranged in parallel, and the stirring blades (32) on the two groups of stirring rods (31) are arranged in a staggered manner.

6. The waste recycling device for corrugated paper according to claim 5, characterized in that: Two sets of first bevel gears (44) are provided on the rotating rod (41), and the two sets of first bevel gears (44) are symmetrically arranged.

7. A waste recycling device for corrugated paper according to claim 6, characterized in that: The rotating rod (41) is also provided with a plurality of groups of sorting blades (411), the plurality of groups of sorting blades (411) being arranged at intervals along the circumference of the rotating rod (41), and the sorting blades (411) being arranged deep into the communication port (14).

8. The waste recycling device for corrugated paper according to claim 7, characterized in that: The partition (11) is tapered, and the communication port (14) is located at the lowest point of the partition (11).

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