Energy-saving pulper for raw material waste paper treatment

Abstract

The utility model relates to the technical field of pulping machines, in particular to an energy-saving pulper for raw material waste paper treatment, which comprises a pulping cylinder, a mounting rack and a rotating shaft, a discharge pipe and support legs are arranged at the bottom end of the pulping cylinder, the mounting rack is mounted at the top end of the pulping cylinder, and the rotating shaft is rotatably connected with the center of the top end of the mounting rack; the waste paper beating device further comprises a beating assembly, the beating assembly is used for conducting beating treatment on waste paper in the beating cylinder, the beating assembly comprises a rotating plate, two sets of beating shafts, two sets of chain wheels and a chain, the rotating plate is installed at the bottom end of the rotating shaft, and the two sets of beating shafts are rotationally connected with the rotating plate. The utility model provides the double-shaft pulping machine which can realize more sufficient and thorough pulping by adopting double-shaft pulping, and can crush larger waste paper before pulping, so that the pulping is more sufficient and thorough, and the pulping efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pulping machines, in particular to an energy-saving pulping machine for processing raw waste paper. Background Art

[0002] Waste paper refers to recyclable resources that are discarded after use in production and life, including various high-grade papers, yellow board paper, waste paper boxes, trimming paper, baling paper, corporate paper, engineering paper, books, periodicals and newspapers, etc. With the rapid development of the economy and society, the use of paper has also increased rapidly, and a large amount of waste paper has been generated. The raw materials of paper are mainly plant fibers such as wood, grass, reeds, and bamboo. Waste paper is also called "secondary fiber". The main use is to recycle fibers to produce recycled paper products.

[0003] In the process of waste paper recycling, waste paper needs to be pulped. At present, some pulpers on the market use single-axis pulping, and the collected large pieces of waste paper are directly put into the pulper for pulping, which results in insufficient pulping of the debris, making the pulping not thorough enough and resulting in low pulping efficiency. Therefore, an energy-saving pulper for processing raw waste paper is needed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an energy-saving pulper for processing raw waste paper, which adopts double-axis pulping and can crush larger pieces of waste paper before pulping, so that the pulping is more sufficient and thorough, thereby improving the pulping efficiency.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving pulper for processing raw waste paper, comprising a pulping cylinder, a discharge pipe and a support leg are arranged at the bottom end of the pulping cylinder, a mounting frame and a rotating shaft, the mounting frame is mounted on the top end of the pulping cylinder, and the rotating shaft is rotatably connected to the center position of the top end of the mounting frame; it also includes a pulping assembly, the pulping assembly is used to pulp the waste paper in the pulping cylinder, the pulping assembly includes a rotating plate, two groups of pulping shafts, two groups of sprockets and a chain, the rotating plate is mounted on the bottom end of the rotating shaft, the two groups of the pulping shafts are rotatably connected to the rotating plate, the two groups of the pulping shafts are centrally symmetrical, multiple groups of pulping plates are arranged on the two groups of the pulping shafts, the two groups of the sprockets are respectively mounted on the two groups of the pulping shafts, and the two groups of the sprockets are rotatably connected through a chain; it also includes a reciprocating moving assembly, the reciprocating moving assembly is mounted on the mounting frame, the reciprocating moving assembly is used to drive the rotating shaft to reciprocate; it also includes a crushing assembly, the crushing assembly is mounted on the mounting frame, and the crushing assembly is used to crush the waste paper.

[0008] Preferably, the reciprocating assembly includes a first gear, a rack, a slide rail, a skateboard, a transmission plate, two groups of connecting shafts, a turntable, a driving shaft and a second motor, the second motor is mounted on the top of the mounting frame, the turntable is connected to the output end of the second motor through the driving shaft, the two groups of connecting shafts are respectively mounted on the top of the turntable away from the center position and on the side of the top of the skateboard, the two ends of the transmission plate are respectively rotatably connected to the two groups of connecting shafts, the slide rail is mounted on the mounting frame, the skateboard is slidably connected to the slide rail, the rack is mounted on the skateboard, the first gear is meshed with the rack, and the first gear is mounted on the rotating shaft.

[0009] Preferably, the crushing assembly includes a crushing box, two groups of crushing shafts, two groups of second gears and a third motor. The crushing box is installed on a mounting frame. A through hole is provided on the mounting frame, and the through hole is connected to the crushing box. The two groups of crushing shafts are rotatably connected to the crushing box. The two groups of second gears are respectively installed at one end of the two groups of crushing shafts, and the two groups of second gears are meshed. The third motor is installed on the crushing box, and the output end of the third motor is connected to the input end of one of the groups of crushing shafts.

[0010] Preferably, a first motor is disposed at the top of the rotating plate, and an output end of the first motor is connected to one group of beating shafts.

[0011] Preferably, a protective cover is provided on the crushing box, and the third motor is located inside the protective cover.

[0012] Preferably, the protective cover is provided with a plurality of groups of heat dissipation holes.

[0013] The utility model provides an energy-saving pulper for processing raw waste paper, which has the following beneficial effects:

[0014] Start the crushing assembly, put the waste paper into the crushing assembly from above, crush the waste paper into smaller fragments through the crushing assembly, add the crushed fragments into the beating tube, rotate one set of beating shafts, and through the cooperation of two sets of sprockets and chains, drive the other set of beating shafts to rotate in the same direction at the same time, and drive the beating plate to beat the waste paper fragments mixed with liquid in the beating tube. Since the two sets of beating shafts rotate in the same direction, convection is formed in the beating tube when the beating plate is used for beating, so that the beating is more thorough and the beating efficiency is improved. Start the reciprocating moving assembly to drive the rotating shaft to reciprocate, so that the rotating plate can be driven to reciprocate, so that the two sets of beating shafts can be driven to change their positions in the beating tube while rotating and beating, so that the beating is more thorough and thorough. In addition, by adopting double-axis beating, larger pieces of waste paper can be crushed before beating, so that the beating is more thorough and the beating efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the slide plate, the slide rail and their connection structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the third motor and the crushing box and their connection structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the turntable and the connecting shaft and their connection structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the rotating plate, the beating shaft and their connection structure of the utility model.

[0020] Reference numerals:

[0021] 1. Beating cylinder; 2. Discharge pipe; 3. Support leg; 4. Mounting frame; 5. Rotating shaft; 6. Rotating plate; 7. Beating shaft; 8. Sprocket; 9. Chain; 10. Beating plate; 11. First gear; 12. Rack; 13. Slide rail; 14. Slide plate; 15. Transmission plate; 16. Connecting shaft; 17. Turntable; 18. Drive shaft; 19. Second motor; 20. Crushing box; 21. Crushing shaft; 22. Second gear; 23. Third motor; 24. First motor; 25. Protective cover; 26. Heat dissipation hole. DETAILED DESCRIPTION

[0022] The embodiment of the utility model provides an energy-saving pulper for processing raw waste paper.

[0023] See also Figure 1 - Figure 5, an energy-saving pulper for processing raw waste paper, including a pulping cylinder 1, a discharge pipe 2 and a support leg 3 are arranged at the bottom end of the pulping cylinder 1, and also includes a mounting frame 4 and a rotating shaft 5, the mounting frame 4 is mounted on the top of the pulping cylinder 1, and the rotating shaft 5 is rotatably connected to the center position of the top of the mounting frame 4; it also includes a pulping assembly, the pulping assembly is used to pulp the waste paper in the pulping cylinder 1, the pulping assembly includes a rotating plate 6, two sets of pulping shafts 7, two sets of sprocket wheels 8 and a chain 9, the rotating plate 6 is mounted on the bottom end of the rotating shaft 5, and the two sets of pulping shafts 7 are connected to the top of the mounting frame 4. The pulping shafts 7 are rotatably connected to the rotating plate 6, the two groups of beating shafts 7 are centrally symmetrical, and multiple groups of beating plates 10 are arranged on the two groups of beating shafts 7. The two groups of sprocket wheels 8 are respectively mounted on the two groups of beating shafts 7, and the two groups of sprocket wheels 8 are rotatably connected through chains 9; it also includes a reciprocating moving component, which is mounted on the mounting frame 4 and is used to drive the rotating shaft 5 to reciprocate; it also includes a crushing component, which is mounted on the mounting frame 4 and is used to crush the waste paper; start the crushing The shredding assembly puts the waste paper into the shredding assembly from above, and the waste paper is shredded into smaller fragments by the shredding assembly. The shredded fragments are added to the beating cylinder 1, and one group of beating shafts 7 rotates. Through the cooperation of two groups of sprockets 8 and chains 9, the other group of beating shafts 7 can be driven to rotate in the same direction at the same time, and the beating plate 10 can be driven to beat the waste paper fragments mixed with liquid in the beating cylinder 1. Since the two groups of beating shafts 7 rotate in the same direction, convection is formed in the beating cylinder 1 when the beating plates 10 are used for beating, so that the beating is more sufficient and thorough, and the beating efficiency is improved. Starting the reciprocating moving assembly can drive the rotating shaft 5 to reciprocate, and thus can drive the rotating plate 6 to reciprocate. Therefore, while the two groups of beating shafts 7 are rotating and beating, the two groups of beating shafts 7 can be driven to change their positions in the beating cylinder 1, so that the beating is more sufficient and thorough. In addition, by adopting double-axis beating, larger pieces of waste paper can be shredded before beating, so that the beating is more sufficient and thorough.

[0024] See also Figure 1 , Figure 2 , Figure 3 and Figure 4The reciprocating moving assembly includes a first gear 11, a rack 12, a slide rail 13, a slide plate 14, a transmission plate 15, two sets of connecting shafts 16, a turntable 17, a driving shaft 18 and a second motor 19. The second motor 19 is mounted on the top of the mounting frame 4. The turntable 17 is connected to the output end of the second motor 19 through the driving shaft 18. The two sets of connecting shafts 16 are respectively mounted on the top of the turntable 17 away from the center position and on one side of the top of the slide plate 14. The two ends of the transmission plate 15 are respectively rotatably connected to the two sets of connecting shafts 16. The slide rail 13 is mounted on the mounting frame 4. The slide plate 14 is slidably connected to the slide rail 13. The rack 12 is mounted on the slide On the plate 14, the first gear 11 is meshed and connected with the rack 12, and the first gear 11 is installed on the rotating shaft 5; the second motor 19 is energized to start the second motor 19 to rotate, and the turntable 17 is driven to rotate through the driving shaft 18, and at the same time, the connecting shaft 16 installed on the turntable 17 is driven to make a circular motion, and at the same time, the transmission plate 15 is driven to move back and forth. The slide plate 14 can be driven to slide back and forth on the slide rail 13 through the transmission plate 15 and another set of connecting shafts 16, and the reciprocating movement of the rack 12 can drive the first gear 11 to reciprocate, so that the rotating shaft 5 can be driven to reciprocate.

[0025] See also Figure 1 , Figure 2 and Figure 3 The crushing assembly includes a crushing box 20, two groups of crushing shafts 21, two groups of second gears 22 and a third motor 23. The crushing box 20 is installed on the mounting frame 4. The mounting frame 4 is provided with a through hole, which is communicated with the crushing box 20. The two groups of crushing shafts 21 are rotatably connected with the crushing box 20. The two groups of second gears 22 are respectively installed at one end of the two groups of crushing shafts 21. The two groups of second gears 22 are meshed. The third motor 23 is installed on the crushing box 20, and the output end of the third motor 23 is connected with the input end of one group of crushing shafts 21; the third motor 23 is powered on to start the third motor 23, and the crushing shaft 21 connected thereto can be driven to rotate through the third motor 23, and the other group of crushing shafts 21 can be driven to rotate through the cooperation of the two groups of second gears 22, and the two groups of crushing shafts 21 rotate in opposite directions, so that the waste paper placed between the two groups of crushing shafts 21 can be crushed and then added into the beating cylinder 1 through the through hole, so that the crushed waste paper is easier to be pulped when being pulped.

[0026] See also Figure 2 and Figure 5 A first motor 24 is provided at the top of the rotating plate 6, and an output end of the first motor 24 is connected to one group of beating shafts 7; the first motor 24 is powered on to start the first motor 24, which can drive the beating shaft 7 to rotate.

[0027] See also Figure 1 and Figure 3A protective cover 25 is provided on the crushing box 20, and the third motor 23 is located in the protective cover 25; the protective cover 25 can protect the third motor 23.

[0028] See also Figure 1 and Figure 3 , a plurality of heat dissipation holes 26 are provided on the protective cover 25 ; when the third motor 23 is started, heat will be generated, and the heat dissipation can be accelerated through the heat dissipation holes 26 .

[0029] In summary, when the energy-saving pulper for processing raw waste paper is in use, the crushing component is started, and the waste paper is placed into the crushing component from above. The waste paper is crushed into smaller fragments by the crushing component, and the crushed fragments are added to the beating cylinder 1. Through the rotation of one set of beating shafts 7, through the cooperation of two sets of sprockets 8 and chains 9, the other set of beating shafts 7 can be driven to rotate in the same direction at the same time, and the beating plate 10 can be driven to beat the waste paper fragments mixed with liquid in the beating cylinder 1. Since the two sets of beating shafts 7 rotate in the same direction, convection is formed in the beating cylinder 1 when the beating plate 10 is used for beating, so that the beating is more sufficient and thorough, and the beating efficiency is improved. Starting the reciprocating moving component can drive the rotating shaft 5 to reciprocate, and thus can drive the rotating plate 6 to reciprocate. Therefore, while the two sets of beating shafts 7 are rotating and beating, the two sets of beating shafts 7 can be driven to change their positions in the beating cylinder 1, so that the beating is more sufficient and thorough.

[0030] This first motor 24 is a well-known device purchased directly from the market by technicians in this field. Here we only use it and do not make any structural and functional improvements to it. We will not go into details here. The first motor 24 is provided with a control switch matching it. The installation position of the control switch is selected according to actual usage requirements to facilitate the operator to perform operation and control.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An energy-saving pulper for processing raw waste paper, comprising a pulping cylinder (1), wherein a discharge pipe (2) and a support leg (3) are arranged at the bottom end of the pulping cylinder (1), characterized in that: Also includes: A mounting frame (4) and a rotating shaft (5), wherein the mounting frame (4) is mounted on the top end of the beating cylinder (1), and the rotating shaft (5) is rotatably connected to the center position of the top end of the mounting frame (4); A beating assembly, the beating assembly is used to perform beating treatment on waste paper in a beating cylinder (1), the beating assembly comprises a rotating plate (6), two groups of beating shafts (7), two groups of sprocket wheels (8) and a chain (9), the rotating plate (6) is mounted on the bottom end of the rotating shaft (5), the two groups of beating shafts (7) are both rotatably connected to the rotating plate (6), the two groups of beating shafts (7) are centrally symmetrical, the two groups of beating shafts (7) are each provided with a plurality of groups of beating plates (10), the two groups of sprocket wheels (8) are respectively mounted on the two groups of beating shafts (7), and the two groups of sprocket wheels (8) are rotatably connected via a chain (9); A reciprocating assembly, the reciprocating assembly being mounted on a mounting frame (4), the reciprocating assembly being used to drive a rotating shaft (5) to reciprocate; A crushing assembly is installed on a mounting frame (4), and is used for crushing waste paper.

2. The energy-saving pulper for processing raw waste paper according to claim 1, characterized in that: The reciprocating moving assembly comprises a first gear (11), a rack (12), a slide rail (13), a slide plate (14), a transmission plate (15), two groups of connecting shafts (16), a rotating disk (17), a driving shaft (18) and a second motor (19). The second motor (19) is mounted on the top of the mounting frame (4). The rotating disk (17) is connected to the output end of the second motor (19) through the driving shaft (18). The two groups of connecting shafts (16) are respectively mounted on the top of the rotating disk (17) away from the center position and on one side of the top of the slide plate (14). The two ends of the transmission plate (15) are respectively rotatably connected to the two groups of connecting shafts (16). The slide rail (13) is mounted on the mounting frame (4). The slide plate (14) is slidably connected to the slide rail (13). The rack (12) is mounted on the slide plate (14). The first gear (11) is meshed with the rack (12). The first gear (11) is mounted on the rotating shaft (5).

3. The energy-saving pulper for processing raw waste paper according to claim 2, characterized in that: The crushing assembly comprises a crushing box (20), two groups of crushing shafts (21), two groups of second gears (22) and a third motor (23); the crushing box (20) is mounted on a mounting frame (4); a through hole is provided on the mounting frame (4); the through hole is communicated with the crushing box (20); the two groups of crushing shafts (21) are rotatably connected to the crushing box (20); the two groups of second gears (22) are respectively mounted on one end of the two groups of crushing shafts (21); the two groups of second gears (22) are meshed; the third motor (23) is mounted on the crushing box (20); and the output end of the third motor (23) is connected to the input end of one group of crushing shafts (21).

4. The energy-saving pulper for processing raw waste paper according to claim 3, characterized in that: A first motor (24) is disposed at the top of the rotating plate (6), and an output end of the first motor (24) is connected to one set of beating shafts (7).

5. The energy-saving pulper for processing raw waste paper according to claim 4, characterized in that: The crushing box (20) is provided with a protective cover (25), and the third motor (23) is located inside the protective cover (25).

6. The energy-saving pulper for processing raw waste paper according to claim 5, characterized in that: The protective cover (25) is provided with a plurality of groups of heat dissipation holes (26).

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