CN110904712A

CN110904712A - A waste paper raw material beating machine

Info

Publication number: CN110904712A
Application number: CN201911268278.6A
Authority: CN
Inventors: 王岩
Original assignee: Individual
Current assignee: Anhui Jingxian Yibaopai Xuan Paper Crafts Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-03-24
Anticipated expiration: 2039-12-11
Also published as: CN110904712B

Abstract

The invention discloses a waste paper raw material beating machine, comprising a crushing device, a beating cylinder, an inner cylinder arranged in the beating cylinder, a beating mechanism arranged in the inner cylinder, and a beating mechanism for pushing the pulp in the beating cylinder from the inside of the beating cylinder. A drainage mechanism that flows into the opening on the barrel, the drainage mechanism includes a stirring shaft arranged in the inner barrel, a plurality of first fixing sleeves evenly arranged on the stirring shaft, and evenly inclined on the first fixing sleeve. The stirring blade on the sleeve and the first driving member that drives the stirring shaft to rotate, the pulverizing device includes a pulverizing box, a pulverizing mechanism arranged in the pulverizing box, a control mechanism for controlling the feeding speed of the pulverizing box, and For the unloading mechanism, the present invention can control the falling speed of the waste paper through the control mechanism, so that the waste paper can be evenly dropped on the crushing mechanism, ensure the crushing effect of the waste paper, and facilitate subsequent beating.

Description

Waste paper raw materials beating machine

Technical Field

The invention belongs to the technical field of papermaking, and particularly relates to a waste paper raw material beating machine.

Background

Waste paper refers to recyclable and renewable resources which are discarded after being used in production and life, and comprises various high-grade paper, yellow board paper, waste paper boxes, edge cutting paper, packing paper, paper for enterprises and units, paper for engineering, books and periodicals, and the like. With the rapid development of the economic society, the use amount of paper also rapidly rises, and waste paper is produced in large quantities. The paper is mainly made of plant fibers such as wood, grass, reed, bamboo and the like, the waste paper is also called as secondary fiber, and the most important purpose is to produce recycled paper products by recycling the fibers. In the process of recycling waste paper, the waste paper needs to be beaten. At present, some beating machines on the market adopt the unipolar making beating, can not fully make beating to the piece, and the making beating is thorough inadequately, and work efficiency is low, and current beating machine in addition can not control waste paper raw materials feed speed, causes the paper crushing effect not good.

Disclosure of Invention

The invention provides the waste paper raw material beating machine which is sufficient in beating, high in efficiency and controllable in feeding speed, and aims to overcome the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a waste paper raw material beating machine comprises a crushing device, a beating cylinder, an inner cylinder arranged in the beating cylinder, a beating mechanism arranged in the inner cylinder and a drainage mechanism used for pushing slurry in the beating cylinder to flow in from an upper opening of the inner cylinder, wherein the drainage mechanism comprises a stirring shaft arranged in the inner cylinder, a plurality of first fixed sleeves uniformly arranged on the stirring shaft, stirring blades uniformly obliquely arranged on the first fixed sleeves and a first driving piece driving the stirring shaft to rotate, and the crushing device comprises a crushing box, a crushing mechanism arranged in the crushing box, a control mechanism controlling the feeding speed of the crushing box and a blanking mechanism; the stirring blade arranged obliquely is rotated to push the slurry in the inner cylinder to flow downwards, when the slurry flows to the bottom of the pulping cylinder, the slurry flows upwards along the bottom of a cavity formed by the inner cylinder and the pulping cylinder due to continuous extrusion of the slurry, and then flows to the upper opening of the inner cylinder, so that the slurry can flow circularly in the inner cylinder and continuously impacts on a pulping mechanism of the inner cylinder, the slurry in the pulping cylinder is guaranteed to be completely pulped, the chips in the slurry can be repeatedly pulped, and the pulping is more sufficient and thorough; the falling speed of the waste paper can be controlled through the control mechanism, so that the waste paper can uniformly fall on the crushing mechanism, the crushing effect of the waste paper is guaranteed, and the subsequent pulping is facilitated.

The control mechanism comprises a feed opening arranged at the upper end of the crushing box, a feed hopper matched with the feed opening, baffles symmetrically arranged at two sides of the feed opening and a baffle driving assembly for driving the baffles to turn over; by rotating the baffles, the distance between the two baffles can be changed, so that the gap formed by the two baffles is changed, and the falling speed of the waste paper is controlled.

The baffle driving assembly comprises a sliding groove arranged on the lower surface of the baffle, a sliding block matched with the sliding groove and a screw rod screwed on the side wall of the crushing box, and the end part of the screw rod is fixedly connected with the sliding block; through rotating the screw rod, can promote the slider for the baffle rotates, changes the interval between two baffles, and then makes the space that two baffles formed change, thereby controls the speed that drops of waste paper, guarantees the crushing effect of waste paper, the follow-up making beating of being convenient for.

The crushing mechanism comprises crushing rollers symmetrically arranged in the crushing box, crushing teeth uniformly arranged on the crushing rollers and a crushing driving piece for driving the crushing rollers to rotate; the crushing rollers are driven to rotate by the crushing driving part, so that the crushing teeth on the two crushing rollers are meshed, and the waste paper falling between the two crushing rollers is crushed, thereby facilitating subsequent pulping.

The blanking mechanism comprises a feed inlet arranged at the top end of the pulping barrel, a feed delivery pipe and a valve arranged in the feed delivery pipe, wherein one end of the feed delivery pipe is communicated with the crushing box, and the other end of the feed delivery pipe is communicated with the feed inlet; the crushed paper can be conveyed into the pulping cylinder through the conveying pipe, so that the paper can be conveniently pulped.

The pulping mechanism comprises a first pulping component arranged at the upper opening of the inner cylinder and a second pulping component arranged at the lower end of the inner cylinder.

The first pulping assembly comprises a second fixing sleeve arranged on the stirring shaft, a first fixing rod uniformly arranged on the second fixing sleeve, a grinding and cutting ring arranged on the first fixing rod, a first through hole uniformly arranged on the wall of the inner cylinder and an anti-abrasion component, wherein the outer wall of the grinding and cutting ring is attached to the inner wall of the inner cylinder, and a second through hole is formed in the grinding and cutting plate corresponding to the first through hole; through rotating the mill and cutting the ring, can make second through-hole and first through-hole dislocation, can play the effect that cuts that removes at the in-process second through-hole of dislocation and first through-hole, will flow through first through-hole and the partly piece of second through-hole and decide for littleer piece, the follow-up making beating of being convenient for.

The second pulping component comprises a first grinding and cutting plate arranged on the stirring shaft, a third fixing sleeve arranged on the stirring shaft, a second grinding and cutting plate arranged on the third fixing sleeve, a connecting component used for connecting the second grinding and cutting plate with the third fixing sleeve, a driving component used for driving the first grinding and cutting plate to be attached to the second grinding and cutting plate, and a separating component used for separating the first grinding and cutting plate from the second grinding and cutting plate, wherein the first grinding and cutting plate is uniformly provided with third through holes, the upper surface of the first grinding and cutting plate is attached to the bottom of the stirring blade, and the second grinding and cutting plate and the third through holes are correspondingly provided with fourth through holes; grind the cutting board through rotating the second, can make third through-hole and fourth through-hole dislocation, can play the effect of cutting the breakage at the in-process second through-hole of dislocation and first through-hole, further diminish the piece in the thick liquid, make the making beating more abundant and thorough, and first mill cutting board upper surface and the laminating of stirring blade, then stirring blade can be better to piling up the piece in the third through-hole excision breakage at the pivoted in-process, can also avoid the piece to block up the third through-hole, guarantee water efficiency.

In conclusion, the stirring blade arranged obliquely is rotated to push the slurry in the inner cylinder to flow downwards, when the slurry flows to the bottom of the pulping cylinder, the slurry is extruded continuously by the slurry, flows upwards along the bottom of a cavity formed by the inner cylinder and the pulping cylinder and further flows to the upper opening of the inner cylinder, so that the slurry can flow circularly in the inner cylinder and continuously impacts on a pulping mechanism of the inner cylinder, the slurry in the pulping cylinder is guaranteed to be pulped completely, chips in the slurry can be pulped repeatedly, and the pulping is more sufficient and thorough; the falling speed of the waste paper can be controlled through the control mechanism, so that the waste paper can uniformly fall on the crushing mechanism, the crushing effect of the waste paper is guaranteed, and the subsequent pulping is facilitated.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the beater tube.

Fig. 3 is an enlarged view of fig. 2 at a.

Fig. 4 is an enlarged view of fig. 2 at B.

FIG. 5 is a cross-sectional view of a beater tube.

Fig. 6 is an enlarged view of fig. 5 at a.

Fig. 7 is an enlarged view at B of fig. 5.

Fig. 8 is a cross-sectional view of the present invention.

Fig. 9 is an enlarged view of fig. 8 at a.

Fig. 10 is a schematic structural view of the filter device.

Detailed Description

As shown in fig. 1-10, a used paper raw material beating machine comprises a crushing device, a filtering device, a beating cylinder 1, an inner cylinder 11, a beating mechanism and a flow guiding mechanism, wherein the crushing device comprises a crushing box 7, a feed opening 71, a feed hopper 72, a baffle 73, a sliding groove 74, a slide block 75, a screw 76, a crushing roller 77, crushing teeth 78, a feed inlet 2, a feed delivery pipe 22, a water inlet pipe 24, a flow meter 25 and a fixing frame 26, the crushing box 7 is fixed on the fixing frame 26, the feed opening 71 is arranged at the top of the crushing box, the feed hopper 72 is covered on the feed opening, the baffle 73 is symmetrically arranged at two sides of the feed opening, one side of the baffle is hinged on the inner wall of the crushing box, the sliding groove 74 is arranged at the lower surface of the baffle 73, the slide block 75 can slide relative to the sliding groove, the screw is screwed on the side wall of the crushing box, and the end part, the sliding block can be pushed to enable the baffles to rotate, so that the distance between the two baffles is changed, and further, the gap formed by the two baffles is changed, the falling speed of waste paper is controlled, the crushing effect of the waste paper is ensured, and the subsequent pulping is facilitated; the feed inlet 2 is arranged at the top end of the pulping barrel 1, one end of the conveying pipe 22 is fixed at the bottom of the storage barrel and communicated with the storage barrel, the other end of the conveying pipe covers the feed inlet, and a ball valve is arranged in the conveying pipe. One end of the water inlet pipe 24 is fixed on the side wall of the pulping barrel 1 and is communicated with the pulping barrel, the other end of the water inlet pipe is communicated with the water tank, the flowmeter 25 is a conventional liquid flowmeter and is arranged on the water inlet pipe, and crushed paper shreds can be conveyed into the pulping barrel through the conveying pipe, so that the paper shreds are convenient to pulp; crushing roller 77 symmetry is located smashes the incasement, and both ends rotate with crushing case lateral wall respectively and are connected, rotate through motor drive, smash tooth 78 chooses for use conventional crushing tooth, evenly fixes on crushing roller, then smashes the roller rotation through crushing driving piece drive for crushing tooth on two crushing rollers meshes mutually, and then the waste paper that drops between two crushing rollers will be smashed, the follow-up making beating of being convenient for.

The drainage mechanism comprises a stirring shaft 4, a first fixing sleeve 41, stirring blades 42 and a first driving part, wherein two ends of the stirring shaft 4 are respectively rotatably connected with the upper end and the lower end of the pulping barrel, the first driving part adopts a conventional motor, an output shaft of the first driving part is fixed at the end part of the stirring shaft 4, the first fixing sleeve 41 adopts a conventional sleeve which is uniformly fixed on the stirring shaft 4, preferably 2 stirring blades are adopted, the stirring blades 42 adopt rectangular blades which are obliquely fixed on the first fixing sleeve, preferably six stirring blades are adopted, the stirring blades which are obliquely arranged are rotated, so that the slurry in the inner barrel can be pushed to flow downwards, when the slurry flows to the bottom of the pulping barrel, the slurry flows upwards along the bottom of a cavity formed by the inner barrel and the pulping barrel due to continuous extrusion of the slurry, and then flows to the upper opening of the inner barrel, so that the slurry can circularly flow in the inner barrel, and continuously impacts on, both guaranteed that the thick liquid in the beating cylinder is all beaten, can beat the piece in the thick liquid again repeatedly, it is more abundant to beat, more thorough.

The pulping mechanism comprises a first pulping component and a second pulping component, the first pulping component comprises a second fixing sleeve 3, a first fixing rod 31, a grinding and cutting ring 32, a first through hole 33, a mounting groove, a ball 35, a first collecting groove 36, a second collecting groove 37 and a liquid inlet 38, the second fixing sleeve 3 is fixed on the stirring shaft by a conventional sleeve 3, one end of the first fixing rod 31 is fixed on the second fixing sleeve, the grinding and cutting ring 32 is a pipe body with the same outer diameter as the inner diameter of the pulping barrel and is uniformly provided with second through holes 39, the first through hole 33 is arranged on the barrel wall of the pulping barrel and corresponds to the second through hole, the second through hole and the first through hole can be staggered by rotating the grinding and cutting ring, the second through hole and the first through hole can play a moving cutting effect in the staggering process, and a part of chips flowing through the first through hole and the second through hole is cut into smaller chips, facilitating subsequent pulping; the mounting groove is opened on the inner wall of a pulping barrel, conventional ball is selected for use by ball 35, evenly locates in the mounting groove, first collecting vat 36 evenly locates on the inner wall of inner tube, second collecting vat 37 is opened on grinding and cutting the ring, corresponds with first collecting vat and sets up, inlet 38 is opened on grinding and cutting the ring, with second collecting vat intercommunication, then can collect the piece between grinding and cutting ring and the inner tube through first collecting vat and second collecting vat, discharges after receiving the hydraulic pressure that the inlet got into to avoid the piece to remain between grinding and cutting ring and the inner tube.

The second pulping component comprises a first grinding and cutting plate 5, a third fixed sleeve 51, a second grinding and cutting plate 52, a sliding groove, a fixed plate 53, a second fixed rod 54, a fixed column 55, a first elastic piece 56, a first annular groove 57, a second annular groove 58, a first bulge 571, a second bulge 581, a slot and an annular inserting plate 59, wherein the first grinding and cutting plate 5 is a circular plate with the same diameter as the inner diameter of the pulping cylinder and is fixed on the inner wall of the pulping cylinder, the upper surface of the first grinding and cutting plate is attached to a stirring blade, third through holes 511 are uniformly formed in the surface of the first grinding and cutting plate, the third fixed sleeve 51 is fixed on a stirring shaft, the sliding groove is formed in the third fixed sleeve and is a T-shaped groove, the fixed plate 53 can slide up and down relative to the sliding groove, the second grinding and cutting plate 52 is a circular plate with the same diameter as the inner diameter of the pulping cylinder, a circular hole is formed in the center, the second grinding and cutting plate can rotate along with the stirring shaft through the matching of the sliding chute and the fixed plate, and the second grinding and cutting plate is not influenced to move up and down so as to prevent debris from being accumulated between the two grinding and cutting plates; the second grinding and cutting plate 52 is uniformly provided with fourth through holes corresponding to the third through holes, the third through holes and the fourth through holes can be staggered by rotating the second grinding and cutting plate, the second through holes and the first through holes can play a role in cutting and crushing in the staggered process, and fragments in the slurry are further reduced, so that pulping is more sufficient and thorough, the upper surface of the first grinding and cutting plate is attached to the stirring blade, the stirring blade can better cut and crush the fragments accumulated in the third through holes in the rotating process, the third through holes can be prevented from being blocked by the fragments, and the water passing efficiency is ensured; one end of the second fixing rod 54 is fixed on the third fixing sleeve, the fixing column 55 is uniformly fixed on the second fixing rod, the diameter of the fixing column is the same as the diameter of the fourth through hole, the first elastic piece 56 is sleeved on the fixing column, the upper end of the first elastic piece is fixed on the second grinding and cutting plate, the lower end of the first elastic piece is fixed on the second fixing rod, the second grinding and cutting plate can be tightly attached to the first grinding and cutting plate through the first elastic piece, so that the cutting and crushing effects of the two grinding and cutting plates are better, the guide column is arranged, the certain limiting effect can be achieved, the pressure applied to the fixing plate in the rotating process can be shared, and the service life of the device is; the first annular groove 57 is formed in the lower surface of the first grinding and cutting plate, the second annular groove 58 is formed in the upper surface of the second grinding and cutting plate and vertically corresponds to the first annular groove, the first protrusion 571 is fixed in the first annular groove and can slide relative to the second annular groove, the second protrusion 581 is fixed in the second annular groove and can slide relative to the first annular groove, so that the second grinding and cutting plate rotates, when the first protrusion is in contact with the second protrusion, the second grinding and cutting plate moves downwards, the slurry impacts the upper surface of the second grinding and cutting plate, and then chips are punched out of the fourth annular hole, so that the chips are prevented from being remained between the first grinding and cutting plate and the second grinding and cutting plate; annular picture peg 59 is fixed on the second grinds the cutting board, the slot is seted up on first mill cutting board, can supply annular picture peg to insert, can avoid the piece to enter into the second annular groove, guarantees that first mill cutting board and second mill cutting board can closely laminate.

The filter device comprises a feeding pipe 62, a filter cartridge 63, a filter screen mounting groove 64, a first filter screen 693, a second elastic part 65, an inserting plate 66, an inserting groove, a rotating shaft 67, a cleaning brush 68, a second driving part 69, a pressing rod 691 and a spherical bulge 692, wherein the multiple filter screen mounting groove 64 is formed in the inner wall of the filter cartridge, the second elastic part 65 is selected from a spring and is uniformly fixed in the mounting groove 64, and the second filter screen can shake to a certain degree when being impacted by water flow by arranging the second elastic part so as to shake out small particle impurities in the second filter screen, so that the water passing efficiency of the first filter screen is ensured, the inserting plate 66 is fixed on the upper surface of the first filter screen, and the inserting groove matched with the first filter screen is formed in the inner wall of the filter cartridge, so that pollutants are prevented from entering the filter screen; the second driving piece chooses conventional motor for use, axis of rotation 67 is fixed on the output of second driving piece, cleaning brush 68 is fixed at the lower extreme of axis of rotation, then can drive cleaning brush through the second driving piece and rotate, and then can clear up first filter screen surface, the lower extreme at the axis of rotation is fixed to depression bar 691, the protruding 692 of ball-type evenly fixes on the surface of second filter screen, and then the depression bar will constantly contact with the ball-type is protruding along with axis of rotation pivoted in-process, and then pushes down first filter screen for first filter screen fast shake, and then shake out the impurity in the first filter screen, guarantee the water efficiency of first filter screen.

Claims

1. The utility model provides a waste paper raw materials beating machine, includes reducing mechanism, filter equipment, a beating section of thick bamboo (1), locates inner tube (11) in beating section of thick bamboo (1), locate the making beating mechanism of inner tube and be used for promoting the drainage mechanism that the interior thick liquid of beating section of thick bamboo flowed in from the inner tube upper shed, its characterized in that: drainage mechanism is including locating (mixing) shaft (4) in inner tube (11), evenly locate a plurality of first fixed sleeves (41), even slope on (mixing) shaft (4) are located stirring blade (42) and drive on first fixed sleeve (41) the first driving piece of (mixing) shaft pivoted, reducing mechanism includes crushing case (7), locates crushing mechanism, the control in the crushing case feed speed's control mechanism and unloading mechanism.

2. A broke stock pulper according to claim 1, wherein: the control mechanism comprises a feed opening (71) arranged at the upper end of the crushing box (7), a feed hopper (72) matched with the feed opening (71), baffles (73) symmetrically arranged on two sides of the feed opening and a baffle driving assembly driving the baffles to turn over.

3. A broke stock pulper according to claim 2, wherein: the baffle plate driving assembly comprises a sliding groove (74) arranged on the lower surface of the baffle plate (73), a sliding block (75) matched with the sliding groove (74) and a screw rod (76) screwed on the side wall of the crushing box, and the end part of the screw rod (76) is fixedly connected with the sliding block (75).

4. A broke stock pulper according to claim 1, wherein: the crushing mechanism comprises crushing rollers (77) symmetrically arranged in the crushing box (7), crushing teeth (78) evenly arranged on the crushing rollers and a crushing driving piece driving the crushing rollers to rotate.

5. A broke stock pulper according to claim 1, wherein: the blanking mechanism comprises a feeding hole (2) formed in the top end of the pulping barrel (1), a conveying pipe (22) and a valve arranged in the conveying pipe, wherein one end of the conveying pipe (22) is communicated with the crushing box, and the other end of the conveying pipe is communicated with the feeding hole.

6. A broke stock pulper according to claim 1, wherein: the pulping mechanism comprises a first pulping component arranged at the upper opening of the inner barrel (11) and a second pulping component arranged at the lower end of the inner barrel, the first pulping component comprises a second fixing sleeve (3) arranged on the stirring shaft (4), a first fixing rod (31) uniformly arranged on the second fixing sleeve (3), a grinding and cutting ring (32) arranged on the first fixing rod (31), a first through hole (33) uniformly arranged on the wall of the inner barrel (11) and an anti-abrasion part, the outer wall of the grinding and cutting ring (32) is attached to the inner wall of the inner barrel (11), and a second through hole (39) is correspondingly arranged on the grinding and cutting ring and the first through hole (33).

7. A broke stock pulper according to claim 6, wherein: second making beating subassembly is including locating first mill cutting plate (5) on (mixing) shaft (4), locating third fixed sleeve (51) on (mixing) shaft (4), locating second mill cutting plate (52) on third fixed sleeve (51), be used for connecting the second and grind cutting plate and third fixed sleeve's adapting unit, be used for the drive first mill cutting plate grinds the drive unit of cutting plate laminating with the second and is used for separating the first separation unit who grinds cutting plate and second and grind cutting plate, first mill cutting plate (5) evenly is equipped with third through-hole (511), and first mill cutting plate upper surface and stirring blade bottom laminating, the second mill cutting plate should be equipped with the fourth through-hole with third through-hole pair.