Pulper for water conservancy construction

Abstract

According to the technical scheme, the pulper for water conservancy construction is characterized by comprising a pulping tank, a PLC is fixedly installed on the outer circle wall face of the pulping tank, a sealing cover is arranged on the top face of the pulping tank, and a plurality of supporting columns are fixedly installed on the outer conical face of the pulping tank; the pulping assembly is arranged on the top surface of the sealing cover and used for pulping wood pulp, the pulping assembly comprises a transmission hole, the transmission hole is formed in the top surface of the sealing cover, a driving motor is fixedly installed on the top surface of the sealing cover, and the driving motor is used for driving the pulping assembly to rotate. According to the pulping device, by means of the arranged pulping tank, a PLC, a sealing cover, a supporting column, a transmission hole, a driving motor, a limiting shell, a gear ring, a connecting plate, a driven gear, a driving gear, a positioning hole, an installing pipe, a bearing, a connecting column, a stirring shaft, a stirring plate, a water inlet hole, a water inlet pipe, a discharging pipe and a valve which are used in cooperation, wood pulp is pulped, and the wood pulp in the pulping tank can be conveniently recycled; and the pulping effect is achieved by moving in different directions.

Description

Technical Field

[0001] The utility model relates to the technical field of pulpers, in particular to a pulper for water conservancy construction. Background Art

[0002] A pulper is a machine that can convert pulp sheets, damaged paper in the production process, waste paper, etc. into fibrous pulp. In the wet nonwoven fabric process, a hydraulic pulper can be used to dissociate fibers into single fibers. In a vertical hydraulic pulper, a turntable is provided in the center of the basin bottom, on which are mounted a number of impeller blades, and around the bottom of the disk are fixed disks equipped with multiple blades. The turntable is driven by a motor located below through a rotating shaft, or is connected to a transmission motor by means of a ductile coupling, a reduction box and a rigid coupling. It mainly relies on the mechanical action of the turntable and the friction of the fiber material to dissociate the fibers.

[0003] For example, the Chinese patent with patent number CN218711775U proposes a pulping machine for wood pulp, in which a stirring tank is installed on a frame, the stirring tank is matched with a top cover, the stirring tank is provided with a feed port, the lower end of the stirring tank is provided with a discharge port, the discharge port is provided with a discharge valve, a stirring shaft is vertically arranged in the stirring tank, the upper end of the stirring shaft is rotatably mounted on the top cover and driven to rotate by a first rotating motor, at least one group of agitators is arranged on the stirring shaft, and a connecting sleeve is also sleeved on the stirring shaft, the connecting sleeve is fixedly connected to one end of a connecting rod, the other end of the connecting rod extends toward the inner wall of the stirring tank and is fixedly connected to a scraper bar, the scraper bar is vertically arranged along the height of the inner wall of the stirring tank, and one side of the scraper bar is connected to the stirring tank The stirring shaft drives the stirrer to stir and break the wood pulp, and at the same time, the scraper is driven by the connecting rod to scrape the inner wall of the stirring tank, so that the material attached to the inner wall of the stirring tank can be scraped off to avoid waste of materials attached thereto. However, in this scheme, since the motor is used to drive the stirring shaft to rotate to break the wood pulp inside the stirring tank, the rotation direction of the stirring shaft may be fixed, and the movement direction of the wood pulp driven by the stirring shaft during rotation may also be fixed. At this time, the wood pulp moves in the same direction, and the block material inside it may not be easily broken by the stirring rod, and the stirring shaft may need to rotate for a long time to break the wood pulp, which may affect the use effect of the pulper. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a pulper for water conservancy construction, which solves the problem of using a motor to drive a stirring shaft to rotate to break up the wood pulp inside a stirring tank, while the rotation direction of the stirring shaft may be fixed, and thus the movement direction of the wood pulp driven by the stirring shaft when rotating may also be fixed. At this time, the wood pulp moves in the same direction, and the blocky materials inside it may not be easily broken up by the stirring rod, and thus the stirring shaft may need to rotate for a long time to break up the wood pulp, which may affect the use effect of the pulper.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A pulping machine for water conservancy construction comprises a pulping tank, a PLC controller is fixedly installed on the outer circular wall surface of the pulping tank, a cover is provided on the top surface of the pulping tank, and a plurality of support columns are fixedly installed on the outer conical surface of the pulping tank; a pulping assembly, the pulping assembly is arranged on the top surface of the cover and is used for pulping wood pulp, the pulping assembly comprises: a transmission hole, the transmission hole is opened on the top surface of the cover, a driving motor is fixedly installed on the top surface of the cover, the driving motor is electrically connected to the PLC controller, the driving shaft of the driving motor is movably sleeved with the inner circular wall surface of the transmission hole, a limiting shell is fixedly installed on the bottom surface of the cover, a gear ring is movably sleeved on the inner circular wall surface of the limiting shell, a plurality of driven gears are meshedly connected on the inner wall surface of the gear ring, a driving gear is provided between the plurality of driven gears, and the driving gear is meshed with the driven gear The top surface of the gear train is provided with a toothed connecting rod, the toothed connecting rod having a toothed connecting rod and a toothed connecting rod having a toothed connecting rod, the toothed connecting rod having a toothed connecting rod and a toothed connecting rod having a toothed connecting rod are connected to the gear train.

[0007] In order to enhance the sealing between the pulping tank and the sealing cover, as a pulping machine for water conservancy construction of the utility model, preferably, a mounting ring is fixedly installed on the inner circular wall surface of the pulping tank, a sealing groove is opened on the top surface of the mounting ring, a sealing ring is fixedly sleeved on the inner circular wall surface of the sealing groove, and an embedded ring is fixedly installed on the bottom surface of the sealing cover.

[0008] In order to fix the pulping tank and the cover, as a pulper for water conservancy construction of the utility model, it is preferred that the outer circular walls of the pulping tank and the cover are respectively fixedly installed with two fixing plates, the top surfaces of the fixing plates are provided with threaded holes, and the inner circular walls of the threaded holes are threadedly connected with bolts.

[0009] In order to facilitate lifting the cover and separating it from the pulping tank, as a pulping machine for water conservancy construction of the utility model, preferably, two hanging handles are fixedly installed on the top surface of the cover.

[0010] In order to increase the service life of the stirring shaft and the stirring plate, as a pulper for water conservancy construction of the utility model, preferably, the surfaces of the stirring shaft and the stirring plate are coated with wear-resistant coatings respectively.

[0011] In order to power the PLC controller and the driving motor, as a pulper for water conservancy construction of the utility model, it is preferred that a mounting shell is fixedly installed on the outer circular wall surface of the pulping tank, and a battery is fixedly installed on the inner bottom surface of the mounting shell, and the battery is electrically connected to the PLC controller, and the battery is electrically connected to the driving motor.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] The pulping of wood pulp is achieved by using the pulping tank, PLC controller, sealing cover, supporting column, transmission hole, driving motor, limit shell, gear ring, connecting plate, driven gear, driving gear, positioning hole, mounting pipe, bearing, connecting column, stirring shaft, stirring plate, water inlet hole, water inlet pipe, discharge pipe and valve in coordination with each other, so as to facilitate the movement of the wood pulp inside the pulping tank in different directions for pulping. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the pulping tank of the utility model;

[0016] Figure 3 It is a schematic diagram of the sealing structure of the utility model;

[0017] Figure 4 yes Figure 3 Schematic diagram of the local structure of A.

[0018] Figure numerals: 1. pulping tank; 2. PLC controller; 3. sealing cover; 4. driving motor; 5. supporting column; 6. mounting shell; 7. battery; 8. transmission hole; 9. discharge pipe; 10. valve; 11. water inlet hole; 12. water inlet pipe; 13. mounting ring; 14. sealing groove; 15. sealing ring; 16. fixing plate; 17. threaded hole; 18. bolt; 19. hanging handle; 20. limiting shell; 21. embedded ring; 22. connecting plate; 23. gear ring; 24. positioning hole; 25. driving gear; 26. driven gear; 27. stirring shaft; 28. stirring plate; 29. ​​mounting pipe; 30. bearing; 31. connecting column. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4A pulping machine for water conservancy construction comprises a pulping tank 1, a PLC controller 2 is fixedly installed on the outer circumferential wall surface of the pulping tank 1, a cover 3 is arranged on the top surface of the pulping tank 1, a plurality of support columns 5 are fixedly installed on the outer conical surface of the pulping tank 1, a pulping assembly is arranged on the top surface of the cover 3 for pulping wood pulp, the pulping assembly comprises a transmission hole 8, the transmission hole 8 is arranged on the top surface of the cover 3, a driving motor 4 is fixedly installed on the top surface of the cover 3, the driving motor 4 is electrically connected to the PLC controller 2, a driving shaft of the driving motor 4 is movably sleeved with the inner circumferential wall surface of the transmission hole 8, a limiting shell 20 is fixedly installed on the bottom surface of the cover 3, a gear ring 23 is movably sleeved on the inner circumferential wall surface of the limiting shell 20, and a plurality of driven gears 2 are meshingly connected on the inner wall surface of the gear ring 23. 6. A driving gear 25 is arranged between a plurality of driven gears 26, and the driving gear 25 is meshedly connected with the driven gear 26. A connecting plate 22 is fixedly installed on the bottom surface of the cover 3, and a positioning hole 24 is opened on the top surface of the connecting plate 22. The inner circumferential wall surface of the positioning hole 24 is movably sleeved with the driving shaft of the driving motor 4, and the driving shaft of the driving motor 4 is fixedly sleeved with the inner circumferential wall surface of the driving gear 25. A mounting tube 29 is fixedly installed on the top surface of the driven gear 26, and a bearing 30 is fixedly sleeved on the inner circumferential wall surface of the mounting tube 29. A connecting column 31 is fixedly sleeved on the inner ring of the bearing 30, and the top surface of the connecting column 31 is fixedly installed with the connecting plate 22. A stirring shaft 27 is fixedly installed on the bottom surface of the driven gear 26, and a plurality of stirring plates 2 are fixedly installed on the outer circumferential wall surface of the stirring shaft 27. 8. A water inlet hole 11 is provided on the outer circumferential wall of the pulping tank 1, and a water inlet pipe 12 is fixedly sleeved on the inner circumferential wall of the water inlet hole 11. A circular through hole is provided on the bottom surface of the pulping tank 1, and a discharge pipe 9 is fixedly sleeved on the inner circumferential wall of the circular through hole, and a valve 10 is fixedly sleeved on the outer circumferential wall of the discharge pipe 9. Through the provided stirring plate 28, when in use, the staff uses the lifting equipment to separate the cover 3 from the pulping tank 1, and then the staff adds the wood pulp into the inside of the pulping tank 1, and then the staff puts the cover 3 back on the top of the pulping tank 1. At this time, the staff connects the external water pipe with the water inlet pipe 12 and transports water to the inside of the pulping tank 1, and then the staff uses the PLC controller 2 to start the drive motor 4, and then the drive shaft of the drive motor 4 rotates. The driving gear 25 is driven to rotate. At this time, under the gear meshing transmission action of the driving gear 25 and the driven gear 26, the rotation of the driving gear 25 will drive multiple driven gears 26 to rotate at the same time, and then the rotation of the driven gear 26 will drive the gear ring 23 to rotate inside the limiting shell 20. At the same time, the rotation of the driving gear 25 will drive the stirring shaft 27 and the stirring plate 28 to rotate. At this time, the stirring shaft 27 and the stirring plate 28 will pulp the wood pulp inside the pulping tank 1. Then, under the rotation of multiple stirring shafts 27 and stirring plates 28, the wood pulp and water inside the pulping tank 1 will be stirred by multiple forces, and then the directions of the wood pulp and water inside the pulping tank 1 will move in multiple directions. At this time, the block matter inside the wood pulp will contact the stirring plate 28 in multiple directions.The stirring plate 28 can more easily pulp the blocky substances inside the wood pulp, thereby achieving the effect of pulping the wood pulp and making the wood pulp inside the pulping tank 1 move in different directions for pulping.

[0022] Embodiment 2

[0023] Based on the above embodiment 1, reference Figure 1 , Figure 2 and Figure 3 The inner wall of the pulping tank 1 is fixedly provided with a mounting ring 13, the top surface of the mounting ring 13 is provided with a sealing groove 14, the inner wall of the sealing groove 14 is fixedly sleeved with a sealing ring 15, the bottom surface of the sealing cover 3 is fixedly provided with an embedded ring 21, the sealing ring 15 and the embedded ring 21 are provided to facilitate strengthening the sealing between the pulping tank 1 and the sealing cover 3, the outer walls of the pulping tank 1 and the sealing cover 3 are respectively fixedly provided with two fixing plates 16, the top surface of the fixing plate 16 is provided with a threaded hole 17, the inner wall of the threaded hole 17 is threadedly connected with a bolt 18, the fixing plate 16 and the bolt 18 are provided to facilitate the pulping tank 1 and the sealing cover 3 to be fixedly provided with two fixing plates 16, the top surface of the fixing plate 16 is provided with a threaded hole 17, the inner wall of the threaded hole 17 is threadedly connected with a bolt 18, the fixing plate 16 and the bolt 18 are provided to facilitate The cover 3 is fixed therebetween, and two hanging handles 19 are fixedly installed on the top surface of the cover 3. The hanging handles 19 are arranged to facilitate the lifting of the cover 3 and separation from the pulping tank 1. The surfaces of the stirring shaft 27 and the stirring plate 28 are respectively coated with wear-resistant coatings to facilitate improving the service life of the stirring shaft 27 and the stirring plate 28. A mounting shell 6 is fixedly installed on the outer circumferential wall surface of the pulping tank 1, and a battery 7 is fixedly installed on the inner bottom surface of the mounting shell 6. The battery 7 is electrically connected to the PLC controller 2, and the battery 7 is electrically connected to the drive motor 4. The arranged battery 7 facilitates the power supply to the PLC controller 2 and the drive motor 4.

[0024] Working principle: Please refer to Figure 1-Figure 4As shown, by the provided stirring plate 28, when in use, the staff uses the lifting equipment to separate the cover 3 and the pulping tank 1, and then the staff adds the wood pulp into the pulping tank 1, and then the staff puts the cover 3 back on the top of the pulping tank 1. At this time, the staff connects the external water pipe with the water inlet pipe 12 and transports water to the inside of the pulping tank 1, and then the staff uses the PLC controller 2 to start the drive motor 4, and then the rotation of the drive shaft of the drive motor 4 will drive the driving gear 25 to rotate. At this time, under the gear meshing transmission action of the driving gear 25 and the driven gear 26, the rotation of the driving gear 25 will drive multiple driven gears 26 to rotate at the same time, and then the rotation of the driven gear 26 will drive the gear The ring 23 rotates inside the limiting shell 20, and the rotation of the driving gear 25 will drive the stirring shaft 27 and the stirring plate 28 to rotate. At this time, the stirring shaft 27 and the stirring plate 28 will pulp the wood pulp inside the pulping tank 1, and then under the rotation of multiple stirring shafts 27 and stirring plates 28, the wood pulp and water inside the pulping tank 1 will be stirred by multiple forces, and then the directions of the wood pulp and water inside the pulping tank 1 will move in multiple directions. At this time, the block materials inside the wood pulp will contact the stirring plate 28 in multiple directions, and then the stirring plate 28 will make it easier to pulp the block materials inside the wood pulp, thereby achieving the effect of pulping the wood pulp and making it easier for the wood pulp inside the pulping tank 1 to move in different directions for pulping.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pulper for water conservancy construction, characterized in that: include: A pulping tank (1), wherein a PLC controller (2) is fixedly mounted on the outer circular wall surface of the pulping tank (1), a sealing cover (3) is arranged on the top surface of the pulping tank (1), and a plurality of support columns (5) are fixedly mounted on the outer conical surface of the pulping tank (1); A pulping assembly, the pulping assembly is arranged on the top surface of the cover (3) and is used for pulping wood pulp, the pulping assembly comprises: a transmission hole (8), the transmission hole (8) is opened on the top surface of the cover (3), a driving motor (4) is fixedly installed on the top surface of the cover (3), the driving motor (4) is electrically connected to the PLC controller (2), the driving shaft of the driving motor (4) is movably sleeved with the inner circular wall surface of the transmission hole (8), and the bottom surface of the cover (3) is fixedly installed A limit housing (20) is provided, wherein the inner wall surface of the limit housing (20) is movably sleeved with a toothed ring (23), the inner wall surface of the toothed ring (23) is meshingly connected with a plurality of driven gears (26), a driving gear (25) is provided between the plurality of driven gears (26), the driving gear (25) is meshingly connected with the driven gears (26), a connecting plate (22) is fixedly mounted on the bottom surface of the cover (3), a positioning hole (24) is provided on the top surface of the connecting plate (22), and the positioning hole (24) is provided on the bottom surface of the cover (3). The inner wall surface of the driving motor (24) is movably sleeved with the driving shaft of the driving motor (4), the driving shaft of the driving motor (4) is fixedly sleeved with the inner wall surface of the driving gear (25), the top surface of the driven gear (26) is fixedly mounted with a mounting tube (29), the inner wall surface of the mounting tube (29) is fixedly sleeved with a bearing (30), the inner ring of the bearing (30) is fixedly sleeved with a connecting column (31), the top surface of the connecting column (31) is fixedly mounted with the connecting plate (22), and the driven gear (26) is fixedly mounted with a mounting tube (29). A stirring shaft (27) is fixedly mounted on the bottom surface of the wheel (26); a plurality of stirring plates (28) are fixedly mounted on the outer circumferential wall surface of the stirring shaft (27); a water inlet hole (11) is provided on the outer circumferential wall surface of the pulping tank (1); a water inlet pipe (12) is fixedly sleeved on the inner circumferential wall surface of the water inlet hole (11); a circular through hole is provided on the bottom surface of the pulping tank (1); a discharge pipe (9) is fixedly sleeved on the inner circumferential wall surface of the circular through hole; and a valve (10) is fixedly sleeved on the outer circumferential wall surface of the discharge pipe (9).

2. A pulping machine for water conservancy construction according to claim 1, characterized in that: A mounting ring (13) is fixedly mounted on the inner circular wall surface of the pulping tank (1), a sealing groove (14) is formed on the top surface of the mounting ring (13), a sealing ring (15) is fixedly sleeved on the inner circular wall surface of the sealing groove (14), and an insert ring (21) is fixedly mounted on the bottom surface of the sealing cover (3).

3. A pulping machine for water conservancy construction according to claim 1, characterized in that: Two fixing plates (16) are fixedly mounted on the outer circumferential walls of the pulping tank (1) and the cover (3), respectively. A threaded hole (17) is provided on the top surface of the fixing plate (16), and a bolt (18) is threadedly connected to the inner circumferential wall surface of the threaded hole (17).

4. A pulping machine for water conservancy construction according to claim 1, characterized in that: Two hanging handles (19) are fixedly mounted on the top surface of the cover (3).

5. A pulping machine for water conservancy construction according to claim 1, characterized in that: The surfaces of the stirring shaft (27) and the stirring plate (28) are respectively coated with wear-resistant coatings.

6. A pulping machine for water conservancy construction according to claim 1, characterized in that: A mounting shell (6) is fixedly mounted on the outer circular wall surface of the pulping tank (1), a storage battery (7) is fixedly mounted on the inner bottom surface of the mounting shell (6), the storage battery (7) is electrically connected to the PLC controller (2), and the storage battery (7) is electrically connected to the driving motor (4).

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