CN216919829U

CN216919829U - Novel hydrapulper of paperboard machine

Info

Publication number: CN216919829U
Application number: CN202220510112.1U
Authority: CN
Inventors: 吴冬生; 区柏祥
Original assignee: Taishan Bangtai Shoes Material Co ltd
Current assignee: Taishan Bangtai Shoes Material Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-07-08
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses a novel hydrapulper of a paper machine, which comprises a pulper body, wherein the top end of the inner wall of the pulper body is rotatably connected with a pulping shaft, a plurality of spiral cutters are fixedly arranged on both sides of the pulping shaft, rotating shafts are rotatably connected with both sides of the inner wall of the pulper body, stirring rods are fixedly arranged on both sides of the two rotating shafts, a crushing mechanism positioned on the outer side of the pulping shaft is rotatably arranged on the pulper body and comprises a gear ring and a plurality of crushing rods, and the outer side of the gear ring is fixedly provided with the plurality of crushing rods. The pulping quality and efficiency of the hydrapulper are improved.

Description

Novel hydrapulper of paperboard machine

Technical Field

The utility model relates to the technical field of hydrapulpers, in particular to a novel hydrapulper of a board paper machine.

Background

The hydropulper is one of the most commonly used pulping equipment when pulping and making cardboard, and the hydropulper mainly breaks down pulp board, old and useless books, old and useless carton etc. and the thick liquids after being defibered and separated flow through the sieve mesh, and foreign matter, heavy sediment are then collected and are got rid of in the sediment jar regularly, however, current hydropulper has following defect: the mobility of paper pulp in the hydraulic pulper is not enough, so that the paper pulp in the pulping groove can not be well mixed while pulping, the pulping quality of the hydraulic pulper is reduced, and workers need to repeatedly carry out pulping, so that the pulping efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel hydraulic pulper of a board paper machine, which aims to solve the problems that the fluidity of paper pulp in the hydraulic pulper provided in the background technology is not enough, the paper pulp in a pulping groove cannot be well mixed while pulping, the pulping quality of the hydraulic pulper is reduced, workers need to repeatedly carry out pulping, and the pulping efficiency is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel hydrapulper of board paper machine, includes the pulper organism, the top of pulper organism inner wall is rotated and is connected with the pulped axle, the equal fixed mounting in both sides of pulped axle has a plurality of spiral cutter, the both sides of pulper organism inner wall all rotate and are connected with the rotation axis, two the equal fixed mounting in both sides of rotation axis has the puddler, rotate on the pulper organism and install the rubbing crusher who is located the pulped axle outside and construct, rubbing crusher constructs including ring gear and a plurality of rubbing crusher pole, the outside fixed mounting of ring gear has a plurality of rubbing crusher pole, fixed mounting has the filtering mechanism who is located pulped axle below on the pulper organism, the fixed intercommunication in middle part on pulper organism top has the feeder hopper, and the pulped axle drives spiral cutter when rotating and rotates, and spiral cutter carries out the breakage to cardboard etc. in the pulper organism.

Preferably, the fixed waterproof cover that is provided with in middle part in the passageway of pulper organism and feeder hopper intercommunication department, the inside fixed mounting of waterproof cover has waterproof motor, waterproof motor's output passes waterproof cover and pulper organism and the adjacent one end fixed connection of pulper axle in proper order, and the staff switches on waterproof motor, and waterproof motor starts, and waterproof motor drives the pulper axle and rotates.

Preferably, the connecting gear is fixedly installed at the joint of the pulping shaft and the pulping machine body, a plurality of clamping teeth fixedly arranged on the inner wall of the gear ring are meshed with the outer side of the connecting gear, the pulping shaft drives the connecting gear to rotate when rotating, the connecting gear contacts with clamping blocks on the gear ring when rotating, the gear ring rotates, the gear ring drives the crushing rod to rotate, and the crushing rod crushes paper boards and other raw materials entering from the feed hopper, so that the water content is convenient for pulping.

Preferably, two the equal fixed mounting of one end that the rotation axis is relative has driven umbelliform skewed tooth, the middle part fixed mounting of garrulous thick liquid axle has initiative umbelliform skewed tooth, two the outside of driven umbelliform skewed tooth all is connected with the outside meshing of initiative umbelliform skewed tooth, drives the rotation of initiative umbelliform skewed tooth after the rotation of garrulous thick liquid axle, and initiative umbelliform skewed tooth contacts with two driven umbelliform skewed teeth, and two driven umbelliform skewed teeth drive the rotation axis and rotate, and epaxial puddler of rotation carries out intensive mixing to the pulper, avoids appearing the layering phenomenon in the pulper organism.

Preferably, the filtering mechanism comprises a first filtering plate, a second filtering plate, two limiting frames, two supporting rods and two connecting springs, the four corners at the top end of the second filter plate are fixedly provided with limit frames, the insides of the four limit frames are fixedly provided with connecting springs, one ends of the four connecting springs, far away from the limit frames, are fixedly provided with support rods, one ends of the four support rods, far away from the connecting springs, are respectively and fixedly connected with the four corners at the bottom end of the first filter plate, the crushed and stirred slurry downwards impacts the first filter plate, the first filter plate is downwards extruded by the support rods under the impact force, the support rods downwards extrude the connecting springs, the connecting springs have elasticity, the connecting springs are elastically deformed to buffer the extrusion force, the slurry on the first filter plate is uniformly filtered, and the first filter plate and the second filter plate filter the slurry twice, so that the quality of the discharged slurry is improved.

Preferably, the fixed intercommunication in top of pulper organism one side has the inlet tube, the bottom mounting intercommunication that the inlet tube one side was kept away from to the pulper organism has row material pipe, the surface of pulper organism articulates there is the sealing door, the bottom fixed mounting of pulper organism inner wall has the slope board, and the valve on the inlet tube is opened to the staff, to pouring into moisture into in the pulper organism, and the staff opens and arranges the valve on the material pipe, and the thick liquid after the breakage is discharged through arranging the material pipe.

Compared with the prior art, the utility model has the beneficial effects that: carry out the breakage to the cardboard raw materials that the feeder hopper pours into through setting up rubbing crusher and construct, spiral cutter and puddler drive rivers and raw materials fully contact in the pulper, and spiral cutter accelerates the crushing efficiency of pulper, and the puddler stirs the raw materials after the breakage, avoids appearing the phenomenon of raw materials layering, improves the pulper quality and the efficiency of hydrapulper.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a view showing the connection between the crushing shaft and the rotating shaft according to the present invention;

FIG. 4 is a cross-sectional view of the filter mechanism of the present invention;

figure 5 is a side view of the shredder mechanism of the present invention.

In the figure: 1. a pulper body; 2. a feed hopper; 3. a water inlet pipe; 4. a sealing door; 5. a discharge pipe; 6. a waterproof shell; 7. a waterproof motor; 8. a crushing mechanism; 81. a ring gear; 82. crushing the stems; 9. a rotating shaft; 10. a spiral cutter; 11. a filtering mechanism; 111. a first filter plate; 112. a second filter plate; 113. a limiting frame; 114. a support bar; 115. a connecting spring; 12. a slope plate; 13. a stirring rod; 14. a pulping shaft; 15. a connecting gear; 16. active umbrella-shaped helical teeth; 17. driven umbrella-shaped helical teeth.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the utility model provides a novel hydropulper for a paper board machine, which comprises a pulper body 1, wherein a pulping shaft 14 is rotatably connected to the top end of the inner wall of the pulper body 1, a plurality of spiral cutters 10 are fixedly mounted on both sides of the pulping shaft 14, rotating shafts 9 are rotatably connected to both sides of the inner wall of the pulper body 1, stirring rods 13 are fixedly mounted on both sides of the two rotating shafts 9, a crushing mechanism 8 positioned outside the pulping shaft 14 is rotatably mounted on the pulper body 1, the crushing mechanism 8 comprises a gear ring 81 and a plurality of crushing rods 82, a plurality of crushing rods 82 are fixedly mounted on the outer side of the gear ring 81, a filtering mechanism 11 positioned below the pulping shaft 14 is fixedly mounted on the pulper body 1, a feed hopper 2 is fixedly communicated with the middle part of the top end of the pulper body 1, the spiral cutters 10 are driven to rotate when the pulping shaft 14 rotates, and the spiral cutters 10 crush paper boards and the like in the pulper body 1.

The fixed waterproof cover 6 that is provided with in middle part in the passageway of pulper organism 1 and feeder hopper 2 intercommunication department, the inside fixed mounting of waterproof cover 6 has waterproof motor 7, and waterproof motor 7's output passes waterproof cover 6 and pulper organism 1 and the adjacent one end fixed connection of shredded pulp axle 14 in proper order, and the staff is with waterproof motor 7 circular telegram, and waterproof motor 7 starts, and waterproof motor 7 drives shredded pulp axle 14 and rotates.

The junction fixed mounting of garrulous thick liquid axle 14 and pulper organism 1 has connecting gear 15, a plurality of latch that the fixed setting of ring gear 81 inner wall is connected with connecting gear 15's outside meshing, drive connecting gear 15 when garrulous thick liquid axle 14 rotates and rotate, connecting gear 15 when rotating with the fixture block contact on the ring gear 81, ring gear 81 rotates, ring gear 81 drives crushing rod 82 and rotates, crushing rod 82 smashes raw materials such as the cardboard that get into from feeder hopper 2, the moisture of being convenient for carries out the pulping.

Driven umbelliform skewed tooth 17 is all fixed mounting to the one end that two rotation axis 9 are relative, the middle part fixed mounting of shredded pulp axle 14 has initiative umbelliform skewed tooth 16, the outside of two driven umbelliform skewed teeth 17 all is connected with the outside meshing of initiative umbelliform skewed tooth 16, shredded pulp axle 14 rotates back and drives initiative umbelliform skewed tooth 16 and rotates, initiative umbelliform skewed tooth 16 and two driven umbelliform skewed tooth 17 contacts, two driven umbelliform skewed teeth 17 drive rotation axis 9 and rotate, puddler 13 on the rotation axis 9 fully stirs the shredded pulp, the layering phenomenon appears in avoiding the pulper organism 1.

The filtering mechanism 11 includes a first filter plate 111, a second filter plate 112, two limiting frames 113, two supporting rods 114 and two connecting springs 115, the limiting frames 113 are fixedly installed on four corners of the top end of the second filter plate 112, the connecting springs 115 are fixedly installed inside the four limiting frames 113, the supporting rods 114 are fixedly installed on one ends of the four connecting springs 115 far away from the limiting frames 113, one ends of the four supporting rods 114 far away from the connecting springs 115 are fixedly connected with the four corners of the bottom end of the first filter plate 111 respectively, the crushed and stirred slurry impacts the first filter plate 111 downwards, the supporting rods 114 are pressed downwards by the first filter plate 111 under the impact force, the supporting rods 114 press the connecting springs 115 downwards, the connecting springs 115 have elasticity, the connecting springs 115 are elastically deformed to buffer the pressing force, so that the slurry on the first filter plate 111 is uniformly filtered out, and the slurry is filtered twice by the first filter plate 111 and the second filter plate 112, the quality of the discharged slurry is improved.

The fixed intercommunication in top of 1 one side of pulper organism has inlet tube 3, and the bottom mounting intercommunication that pulper organism 1 kept away from 3 one sides of inlet tube has row material pipe 5, and the surface of pulper organism 1 articulates there is sealing door 4, and the bottom fixed mounting of 1 inner wall of pulper organism has slope board 12, and the valve on the inlet tube 3 is opened to the staff, pours into moisture into in the pulper organism 1, and the staff opens the valve of arranging on the material pipe 5, and the thick liquid after the breakage is discharged through arranging material pipe 5.

When the embodiment of the application is used: a worker opens a valve on a water inlet pipe 3 to inject water into a pulper body 1, the worker puts paper boards, paper shells and other raw materials into the pulper body 1 through a feed hopper 2, the worker energizes a waterproof motor 7, the waterproof motor 7 is started, the waterproof motor 7 drives a pulping shaft 14 to rotate, the pulping shaft 14 drives a spiral cutter 10 to rotate when rotating, the spiral cutter 10 crushes the paper boards and the like in the pulper body 1, the pulping shaft 14 drives a connecting gear 15 to rotate when rotating, the connecting gear 15 contacts with a clamping block on a gear ring 81 when rotating, the gear ring 81 rotates, the gear ring 81 drives a crushing rod 82 to rotate, the crushing rod 82 crushes the paper boards and other raw materials entering from the feed hopper 2, the water is conveniently crushed, the pulping shaft 14 drives a driving bevel helical tooth 16 to rotate after rotating, the driving bevel helical tooth 16 contacts with two driven bevel helical teeth 17, the two driven bevel helical teeth 17 drive a rotating shaft 9 to rotate, puddler 13 on the rotation axis 9 fully stirs the pulping, the layering phenomenon appears in avoiding pulper organism 1, the thick liquid after the broken stirring strikes first filter plate 111 downwards, first filter plate 111 receives impact force extrusion bracing piece 114 downwards, bracing piece 114 extrudees connecting spring 115 downwards, connecting spring 115 has elasticity, connecting spring 115 takes place elastic deformation and cushions the extrusion force, make the thick liquid on the first filter plate 111 evenly filter out, first filter plate 111 and second filter plate 112 filter the thick liquid twice, improve the quality of discharge thick liquid, the staff opens the valve on the row material pipe 5, the thick liquid after the breakage is discharged through arranging material pipe 5.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for some of the features thereof, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a novel hydrapulper of paperboard machine, includes pulper organism (1), its characterized in that: the top end of the inner wall of the pulper body (1) is rotationally connected with a pulping shaft (14), a plurality of spiral cutters (10) are fixedly arranged on both sides of the pulping shaft (14), the two sides of the inner wall of the pulper body (1) are both rotatably connected with rotating shafts (9), the two sides of the two rotating shafts (9) are both fixedly provided with stirring rods (13), a crushing mechanism (8) positioned at the outer side of the pulping shaft (14) is rotatably arranged on the pulping machine body (1), the crushing mechanism (8) comprises a gear ring (81) and a plurality of crushing rods (82), a plurality of crushing rods (82) are fixedly arranged on the outer side of the gear ring (81), a filtering mechanism (11) positioned below the pulping shaft (14) is fixedly arranged on the pulping machine body (1), the middle part of the top end of the pulper body (1) is fixedly communicated with a feed hopper (2).

2. The novel hydropulper of a paperboard machine as claimed in claim 1, characterized in that: the utility model discloses a pulping machine, including pulper organism (1), feed hopper (2), the inside fixed mounting of waterproof cover (6) has waterproof motor (7), the output of waterproof motor (7) passes waterproof cover (6) and pulper organism (1) and the adjacent one end fixed connection of pulper axle (14) in proper order, the fixed waterproof cover (6) that is provided with in the middle part in the passageway of pulper organism (1) and feed hopper (2) intercommunication department.

3. The novel hydropulper of a paperboard machine as claimed in claim 1, characterized in that: the connecting gear (15) is fixedly installed at the connecting part of the pulping shaft (14) and the pulping machine body (1), and a plurality of clamping teeth fixedly arranged on the inner wall of the gear ring (81) are meshed and connected with the outer side of the connecting gear (15).

4. The novel hydropulper of a board machine according to claim 1, characterized in that: two equal fixed mounting in the one end that rotation axis (9) are relative has driven umbelliform skewed tooth (17), the middle part fixed mounting of bits of broken pulp axle (14) has initiative umbelliform skewed tooth (16), two the outside of driven umbelliform skewed tooth (17) all is connected with the outside meshing of initiative umbelliform skewed tooth (16).

5. The novel hydropulper of a board machine according to claim 1, characterized in that: filtering mechanism (11) include first filter plate (111), second filter plate (112), two spacing frame (113), two bracing pieces (114) and two coupling spring (115), four equal fixed mounting in corner on second filter plate (112) top has spacing frame (113), four the equal fixed mounting in inside of spacing frame (113) has coupling spring (115), four the equal fixed mounting in one end that spacing frame (113) were kept away from in coupling spring (115) has bracing piece (114), four the one end that coupling spring (115) were kept away from in bracing piece (114) respectively with four corner fixed connection in first filter plate (111) bottom.

6. The novel hydropulper of a paperboard machine as claimed in claim 1, characterized in that: the top of pulper organism (1) one side is fixed the intercommunication and is had inlet tube (3), the bottom mounting intercommunication that the inlet tube (3) one side was kept away from in pulper organism (1) has row material pipe (5), the surface of pulper organism (1) articulates there is sealing door (4), the bottom mounting of pulper organism (1) inner wall has slope board (12).