Shoe pulping device with impurity removal mechanism

Abstract

A shoe pulping device with an impurity removal mechanism comprises a circular pulping pool, a conical flow guide hopper is formed at the lower end of the pulping pool, a circular-truncated-cone-shaped connecting base is formed in the middle of the flow guide hopper, a circular sleeve base is fixedly inserted into the middle of the connecting base, and a vertical rotating main shaft is inserted into the sleeve base; the upper end of the rotating main shaft is inserted into the repulping pool and fixedly connected with a repulping impeller, the lower end of the rotating main shaft extends out of the repulping pool and is fixedly provided with a belt wheel in an inserted and sleeved mode, and a plurality of annularly-distributed slag removal pipes are fixedly inserted into the corners of the connecting base and the flow guide hopper; the lower end of the slag removal pipe extends out of the pulping pool and is connected with a plug in an inserted mode, the upper end of the slag removal pipe is inserted into the pulping pool and provided with an arc-shaped baffle extending upwards, a rectangular slag removal opening is formed in the arc-shaped baffle, and a slag removal ring with the inverted-T-shaped section is inserted into the slag removal opening. According to the device, magnetic metal particles in slurry can be conveniently removed, and the magnetic metal particles are prevented from flowing into the subsequent shoemaking process along with the slurry; and meanwhile, the removed magnetic metal particles can be conveniently removed from the pulping device.

Description

Technical field:

[0001] The utility model relates to the technical field of pulpers, in particular to a shoe pulping device provided with a debris removing mechanism. Background technology:

[0002] At present, pulpers are commonly used equipment in the papermaking industry. They are rarely used in the shoemaking industry. However, with the start-up of a production line for making insoles from recyclable garbage, pulpers are needed on the production line. Their purpose is the same as that of papermaking, that is, to use a pulper to crush and recycle paper materials, etc., and then use the pulp to make insoles. Although the recycled materials have been sorted and cleaned in the early stage, there will still be some small particles of magnetic metal materials. The magnetic metal materials will affect the quality of the insoles when they enter the subsequent insole making process. Therefore, it is necessary to set a cleaning structure for removing the magnetic metal materials in the pulper. Moreover, because the magnetic metal materials are also set in the pulping tank of the pulper, the magnetic metal materials need to be taken out of the pulping tank, so it is necessary to design the above-mentioned cleaning structure. Utility model content:

[0003] The purpose of the utility model is to address the deficiencies of the prior art and to provide a shoe pulping device with a cleaning mechanism, which can facilitate the removal of magnetic metal particles in the pulp and prevent the magnetic metal particles from flowing into the subsequent shoemaking process with the pulp; at the same time, the removed magnetic metal particles can also be easily removed from the pulping device.

[0004] The slurry removal device for shoes is provided with a debris removal mechanism, comprising a circular slurry removal pool, a conical guide bucket is formed at the lower end of the slurry removal pool, a truncated cone-shaped connecting seat is formed in the middle of the guide bucket, a circular sleeve is plugged and fixed in the middle of the connecting seat, a vertical rotating main shaft is inserted in the sleeve, the upper end of the rotating main shaft is inserted in the slurry removal pool and is fixedly connected with a slurry removal impeller, and the lower end protrudes out of the slurry removal pool and is plugged and fixed with a pulley, characterized in that: a plurality of annularly distributed slag removal pipes are plugged and fixed at the corners of the connecting seat and the guide bucket, the lower end of the slag removal pipe protrudes out of the slurry removal pool and is plugged and connected with a plug, the upper end is inserted in the slurry removal pool and is formed with an arc-shaped baffle extending upward, a rectangular slag removal port is formed on the arc-shaped baffle, a slag removal ring with a "convex"-shaped cross section is inserted in the slag removal port, and the upper end of the slag removal ring is plugged and fixed on the circular bearing ring, and the bearing ring rests on the upper end surface of the arc-shaped baffle;

[0005] The inner ring of the bearing ring is formed with a retaining ring extending downward, and an inner gear ring is fixedly connected to the side wall of the retaining ring away from the slag removal pipe; the slag removal ring includes a plurality of arc-shaped permanent magnet rings, and arc-shaped copper rings are arranged between adjacent permanent magnet rings;

[0006] The sleeve seat includes a circular bottom plate and a top plate, a plurality of arc-shaped support plates are fixedly connected between the outer rings of the bottom plate and the top plate, an idler gear is arranged between adjacent support plates, the inner gear ring is meshed with the sun gear through the idler gear, and the sun gear sleeve is fixed on the rotating main shaft.

[0007] Preferably, the diameter of the sun wheel is smaller than the diameter of the idler wheel, the idler wheel is connected to a positioning shaft via a bearing, and the positioning shaft is fixed to a connecting seat around the pulping impeller.

[0008] Preferably, an annular channel with an arc-shaped cross section is formed on the side wall of the bearing ring close to the slag removal pipe, and a plurality of steel balls are inserted in the annular channel, and the steel balls are respectively embedded in the outer wall of the arc-shaped baffle.

[0009] Preferably, the slag removal pipe is a round pipe, and the groove width of the slag removal opening at the upper end of the slag removal pipe is smaller than the inner pipe diameter of the slag removal pipe; the plug is T-shaped, and the plug is screwed and fixed at the lower end of the slag removal pipe;

[0010] A sealing ring is inserted and sleeved on the plug, and the sealing ring is clamped between the plug and the slag removal pipe.

[0011] Preferably, four slag removal pipes are provided, and the slag removal pipes are evenly distributed in a ring shape around the central axis of the pulping tank, and the central axis of the slag removal ring, the central axis of the bearing ring and the central axis of the pulping tank coincide with each other.

[0012] Preferably, a positioning sleeve is inserted on the rotating main shaft between the pulping tank and the pulley, a plurality of deep groove ball bearings are inserted in the positioning sleeve, the rotating main shaft is inserted in the deep groove ball bearings, and the upper end of the positioning sleeve is fixedly connected to the sleeve seat.

[0013] Preferably, the arc radius of the permanent magnet ring on the slag removal ring is smaller than that of the copper ring, and the permanent magnets are evenly distributed in a ring shape around the central axis of the carrying ring.

[0014] Preferably, an oblique discharge port is formed on the outer wall of one side of the guide hopper; a plurality of support legs are fixedly connected to the outer wall of the guide hopper, and the support legs are evenly distributed in a ring shape around the central axis of the guide hopper.

[0015] The beneficial effects of the utility model are:

[0016] The device can conveniently remove magnetic metal particles from the slurry, thereby preventing the magnetic metal particles from flowing into the subsequent shoemaking process along with the slurry; meanwhile, the removed magnetic metal particles can also be conveniently removed from the pulping device. Description of the drawings:

[0017] Figure 1 It is a schematic cross-sectional structural diagram of the utility model in the front view;

[0018] Figure 2 for Figure 1A local enlarged schematic diagram of the middle A;

[0019] Figure 3 It is a bottom view schematic diagram of the inner slag removal ring part of the utility model.

[0020] In the figure: 1. pulping tank; 11. guide bucket; 12. connecting seat; 13. discharge port; 2. sleeve seat; 21. bottom plate; 22. top plate; 23. support plate; 3. slag removal ring; 31. permanent magnet ring; 32. copper ring; 4. rotating main shaft; 5. pulping impeller; 6. pulley; 7. slag removal pipe; 71. arc baffle; 72. slag removal port; 8. load-bearing ring; 81. retaining ring; 9. steel ball; 10. inner gear ring; 20. idler gear; 30. sun gear; 40. positioning shaft; 50. sealing ring; 60. plug; 70. sealing ring; 80. support foot; 90. positioning sleeve; 110. deep groove ball bearing. Specific implementation method:

[0021] Example: See Figures 1 to 3 As shown, a shoe pulping device with a debris removal mechanism comprises a circular pulping pool 1, a conical flow guide hopper 11 is formed at the lower end of the pulping pool 1, a truncated cone-shaped connecting seat 12 is formed in the middle of the flow guide hopper 11, a circular sleeve 2 is inserted and fixed in the middle of the connecting seat 12, a vertical rotating main shaft 4 is inserted in the sleeve 2, the upper end of the rotating main shaft 4 is inserted in the pulping pool 1 and fixedly connected with a pulping impeller 5, and the lower end extends out of the pulping pool 1 and is sleeved and fixed with a pulley 6, a plurality of annularly distributed slag removal pipes 7 are inserted and fixed at the corners of the connecting seat 12 and the flow guide hopper 11, and the lower end of the slag removal pipe 7 extends out of the pulping pool 1. The pulp pool 1 is plugged with a plug 60, the upper end of which is inserted in the pulp pool 1 and is formed with an arc-shaped baffle 71 extending upward, and a rectangular slag removal port 72 is formed on the arc-shaped baffle 71, and a slag removal ring 3 with a "convex" cross-section is inserted in the slag removal port 72, and the upper end of the slag removal ring 3 is plugged and fixed on the circular bearing ring 8, and the bearing ring 8 is against the upper end surface of the arc-shaped baffle 71; the bearing ring 8 and the slag removal pipe 7 can adopt a ceramic structure, which can improve the wear resistance and isolate the magnetic force, so that the magnetic metal particles are adsorbed on the lower surface of the slag removal ring 3 instead of the outer surface of the bearing ring 8;

[0022] The inner ring of the carrying ring 8 is formed with a retaining ring 81 extending downward, and an inner gear ring 10 is fixedly connected to the side wall of the retaining ring 81 away from the slag removal pipe 7; the slag removal ring 3 includes a plurality of arc-shaped permanent magnet rings 31, and arc-shaped copper rings 32 are provided between adjacent permanent magnet rings 31;

[0023] The sleeve 2 includes a circular bottom plate 21 and a top plate 22, a plurality of arc-shaped support plates 23 are fixedly connected between the outer circles of the bottom plate 21 and the top plate 22, an idler gear 20 is provided between adjacent support plates 23, the inner gear ring 10 is meshed with the sun gear 30 through the idler gear 20, and the sun gear 30 is fixed on the rotating main shaft 4 by means of a sleeve.

[0024] The diameter of the sun gear 30 is smaller than that of the idler gear 20 . The idler gear 20 is connected to a positioning shaft 40 via a bearing. The positioning shaft 40 is fixed to the connecting seat 12 around the pulping impeller 5 .

[0025] An annular channel with an arc-shaped cross section is formed on the side wall of the carrying ring 8 close to the slag removal pipe 7 , and a plurality of steel balls 9 are inserted in the annular channel. The steel balls 9 are respectively embedded in the outer wall of the arc-shaped baffle 71 .

[0026] The slag removal pipe 7 is a round pipe, and the groove width of the slag removal opening 72 at the upper end of the slag removal pipe 7 is smaller than the inner pipe diameter of the slag removal pipe 7; the plug 60 is T-shaped, and the plug 60 is screwed and fixed to the lower end of the slag removal pipe 7;

[0027] A sealing ring 70 is inserted into the plug 60 , and the sealing ring 70 is clamped between the plug 60 and the slag removal pipe 7 .

[0028] There are four deslagging pipes 7 , which are evenly distributed in a ring shape around the central axis of the pulping tank 1 . The central axis of the deslagging ring 3 , the central axis of the bearing ring 8 and the central axis of the pulping tank 1 coincide with each other.

[0029] A positioning sleeve 90 is inserted on the rotating main shaft 4 between the pulping tank 1 and the pulley 6, and a plurality of deep groove ball bearings 110 are inserted in the positioning sleeve 90. The rotating main shaft 4 is inserted in the deep groove ball bearings 110, and the upper end of the positioning sleeve 90 is fixed to the sleeve seat 2; a sealing ring 50 is inserted and fixed in the sleeve seat 2, and the sealing ring 50 is pressed against the outer wall of the rotating main shaft 4.

[0030] The arc radius of the permanent magnet ring 31 on the slag removal ring 3 is smaller than that of the copper ring 32 , and the permanent magnet ring 31 is evenly distributed in a ring shape around the central axis of the carrying ring 8 .

[0031] An oblique discharge port 13 is formed on the outer wall of one side of the guide bucket 11 ; a plurality of support legs 80 are fixedly connected to the outer wall of the guide bucket 11 , and the support legs 80 are evenly distributed in a ring shape around the central axis of the guide bucket 11 .

[0032] Working principle: This structure is a shoe pulping device with a cleaning mechanism. The main technical point lies in the cleaning structure in the pulping device. The main body of the cleaning structure is a slag removal ring 3 and a slag removal pipe 7. The slag removal ring 3 is provided with a permanent magnet ring 31. When the pulping impeller 5 operates in the pulping tank 1, the centrifugal force can be used to move the magnetic metal particles to the vicinity of the permanent magnet ring 31, and then adsorbed on the lower surface of the permanent magnet ring 31.

[0033] At the same time, the rotating main shaft 4 driving the pulping impeller 5 is used to realize the slow rotation of the slag removal ring 3 on the slag removal pipe 7 through multi-stage gear transmission, so that the metal particles adsorbed on the permanent magnet ring 31 are blocked by the arc-shaped baffle 71 of the slag removal pipe 7, and then the metal particles are driven to separate from the permanent magnet ring 31. When the metal particles move to the copper ring 32 part and completely separate from the permanent magnet ring 31, the metal particles can fall and settle in the slag removal pipe 7;

[0034] After the pulping operation is completed, the plug 60 can be opened to clean the metal particles from the slag removal pipe 7, thereby facilitating the removal of the metal particles.

[0035] The embodiments are used to illustrate the present invention, but not to limit the present invention. Any person skilled in the art may modify the embodiments without violating the spirit and scope of the present invention, and therefore the scope of protection of the present invention shall be as set forth in the claims of the present invention.

Claims

1. A shoe pulping device with a debris removal mechanism, comprising a circular pulping pool (1), a conical flow guide scoop (11) formed at the lower end of the pulping pool (1), a truncated cone-shaped connecting seat (12) formed in the middle of the flow guide scoop (11), a circular sleeve (2) inserted and fixed in the middle of the connecting seat (12), a vertical rotating main shaft (4) inserted in the sleeve (2), the upper end of the rotating main shaft (4) inserted in the pulping pool (1) and fixedly connected to a pulping impeller (5), and the lower end extending out of the pulping pool (1) and inserted and fixed with a pulley (6), characterized in that: A plurality of annularly distributed slag removal pipes (7) are plugged and fixed at the corners of the connecting seat (12) and the guide bucket (11); the lower end of the slag removal pipe (7) extends out of the pulping pool (1) and is plugged and connected to a plug (60); the upper end is inserted into the pulping pool (1) and is formed with an arc-shaped baffle (71) extending upward; a rectangular slag removal opening (72) is formed on the arc-shaped baffle (71); a slag removal ring (3) with a "convex" cross-section is inserted into the slag removal opening (72); the upper end of the slag removal ring (3) is plugged and fixed on a circular bearing ring (8), and the bearing ring (8) abuts against the upper end surface of the arc-shaped baffle (71); The inner ring of the carrying ring (8) is formed with a retaining ring (81) extending downward, and an inner gear ring (10) is fixedly connected to the side wall of the retaining ring (81) on the side away from the slag removal pipe (7); the slag removal ring (3) includes a plurality of arc-shaped permanent magnet rings (31), and arc-shaped copper rings (32) are provided between adjacent permanent magnet rings (31); The sleeve (2) comprises a circular bottom plate (21) and a top plate (22); a plurality of arc-shaped support plates (23) are fixedly connected between the outer rings of the bottom plate (21) and the top plate (22); an idler gear (20) is provided between adjacent support plates (23); the inner gear ring (10) is meshed with the sun gear (30) via the idler gear (20); and the sun gear (30) is fixed on the rotating main shaft (4) by means of a sleeve.

2. A shoe pulping device with a debris removal mechanism according to claim 1, characterized in that: The diameter of the sun wheel (30) is smaller than the diameter of the idler wheel (20). The idler wheel (20) is connected to a positioning shaft (40) via a bearing. The positioning shaft (40) is fixed to a connecting seat (12) around the pulping impeller (5).

3. A shoe pulping device with a debris removal mechanism according to claim 1, characterized in that: An annular channel with an arc-shaped cross section is formed on the side wall of the carrying ring (8) close to the slag removal pipe (7), and a plurality of steel balls (9) are inserted in the annular channel. The steel balls (9) are respectively embedded in the outer wall of the arc-shaped baffle (71).

4. A shoe pulping device with a debris removal mechanism according to claim 2, characterized in that: The slag removal pipe (7) is a round pipe, and the groove width of the slag removal opening (72) at the upper end of the slag removal pipe (7) is smaller than the inner pipe diameter of the slag removal pipe (7); the plug (60) is T-shaped, and the plug (60) is screwed and fixed to the lower end of the slag removal pipe (7); A sealing ring (70) is inserted and sleeved on the plug (60), and the sealing ring (70) is clamped between the plug (60) and the slag removal pipe (7).

5. A shoe pulping device with a debris removal mechanism according to claim 4, characterized in that: Four slag removal pipes (7) are provided, and the slag removal pipes (7) are evenly distributed in a ring shape around the central axis of the pulping tank (1), and the central axis of the slag removal ring (3), the central axis of the bearing ring (8) and the central axis of the pulping tank (1) coincide with each other.

6. A shoe pulping device with a debris removal mechanism according to claim 1, characterized in that: A positioning sleeve (90) is inserted on the rotating main shaft (4) between the pulping tank (1) and the pulley (6), a plurality of deep groove ball bearings (110) are inserted in the positioning sleeve (90), the rotating main shaft (4) is inserted in the deep groove ball bearings (110), and the upper end of the positioning sleeve (90) is fixedly connected to the sleeve seat (2).

7. A shoe pulping device with a debris removal mechanism according to claim 4, characterized in that: The arc radius of the permanent magnet ring (31) on the slag removal ring (3) is smaller than the arc radius of the copper ring (32), and the permanent magnet ring (31) is evenly distributed in a ring shape around the central axis of the bearing ring (8).

8. The shoe pulping device with a debris removal mechanism according to claim 1, characterized in that: An oblique discharge port (13) is formed on the outer wall of one side of the guide hopper (11); a plurality of support legs (80) are fixedly connected to the outer wall of the guide hopper (11), and the support legs (80) are evenly distributed in a ring shape around the central axis of the guide hopper (11).

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