CN218861219U - Pulper is used in case board paper production - Google Patents

Abstract

The utility model relates to the technical field of pulpers, in particular to a pulper for producing cardboard paper, which comprises a crushing box, a feed inlet, a water inlet and a discharge outlet; the baffle is transversely arranged in the crushing box, the crushing box is sequentially divided into a crushing cavity and a filtering cavity from top to bottom, discharge openings are formed in two sides of the baffle, and a material baffle capable of being opened and closed is arranged on each discharge opening; the crushing assembly is arranged in the crushing cavity below the feeding hole; the first transmission shaft is driven by a first motor and can be rotatably arranged in the crushing cavity below the crushing assembly, and a plurality of first crushing cutters are arranged on the first transmission shaft; the two second transmission shafts are respectively arranged on two sides of the first transmission shaft in parallel, the first motor drives the two second transmission shafts to rotate through the transmission assembly, and the second transmission shafts are provided with a plurality of second crushing cutters; the filter plate is transversely arranged in the filter cavity and is driven by the vibration mechanism to vibrate. The utility model has the advantages of smash the effectual and high filtration efficiency of paper pulp.

Description

Pulper is used in case board paper production

Technical Field

The utility model relates to a pulper technical field specifically is a pulper is used in cardboard paper production.

Background

Pulpers refer to machines used in the wet laid non-woven and paper industry for disintegrating, flowing and dispersing. In the production process of cardboard paper, raw materials are required to be put into a pulper for pulping, and therefore, the patent document discloses a high-efficiency pulper (application number: 201920110410.X), which comprises the pulper, wherein the pulper is provided with a motor, the motor drives a cutter head A at the other end of a rotating shaft to rotate through a belt pulley on the rotating shaft A, a working bin of the pulper is communicated with a steam exhaust port of a papermaking dryer through a pipeline, a small blade A is arranged on the cutter head A of the pulper, and the small blade A is welded on a large blade of the cutter head A.

Although the power consumption can be reduced to above-mentioned patent literature, above-mentioned patent literature drives the blade on the blade disc through the pivot and carries out the repulping when smashing paper pulp, and the mode crushing effect of this kind of unipolar repulping is comparatively single, and the effect of smashing paper pulp is poor, in addition, when carrying out the ejection of compact to the paper pulp after smashing, need filter paper pulp, current when filtering paper pulp, very easily cause the filter plate to block, influence filtration efficiency.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a pulper is used in cardboard paper production aims at solving above-mentioned problem among the prior art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pulper for boxboard production comprising:

the crushing box is provided with a feeding hole, a water inlet and a discharging hole;

the baffle plate is transversely arranged in the crushing box, the crushing box is sequentially divided into a crushing cavity and a filtering cavity from top to bottom, discharge openings are formed in two sides of the baffle plate, and a material baffle plate capable of being opened and closed is arranged on each discharge opening;

the crushing assembly is arranged in the crushing cavity below the feeding hole;

the first transmission shaft is driven by a first motor and can be rotatably arranged in the crushing cavity below the crushing assembly, and a plurality of first crushing cutters are arranged on the first transmission shaft;

the two second transmission shafts are respectively arranged on two sides of the first transmission shaft in parallel, the first motor drives the two second transmission shafts to rotate through the transmission assembly, and a plurality of second crushing cutters are arranged on the second transmission shafts; and

and the filter plate is transversely arranged in the filter cavity and vibrates under the driving of the vibration mechanism.

The utility model discloses a further improvement lies in, vibration mechanism includes:

the plurality of telescopic assemblies are arranged on the support plate on the side wall of the filter cavity below the filter plate, and the filter plate is arranged on the support plate through the plurality of telescopic assemblies;

and the third transmission shaft is driven by the second motor and can be rotationally arranged below the filter plate, and a cam is arranged on the third transmission shaft and is in contact with the filter plate.

The utility model discloses a further improvement lies in, flexible subassembly includes:

the supporting column is arranged below the filter plate;

the supporting sleeve is arranged on the supporting plate, and the upper end of the supporting sleeve is sleeved at the lower end of the supporting column; and

the spring, with support the coaxial setting of cover, the spring upper end with the filter lower surface is connected, the spring lower extreme with the extension board upper surface is connected.

The utility model discloses a further improvement lies in, drive assembly includes:

the first gear is arranged at the power output end of the first motor; and

and the two second gears are respectively arranged on the two second transmission shafts and are respectively meshed with the first gear.

The utility model discloses a further improvement lies in, crushing unit includes that first crushing roller, second crush roller, and parallel arrangement is in the broken intracavity of feed inlet below, all be provided with crushing tooth on first crushing roller, the second crush roller, first crushing roller rotates under the drive of third motor, the third gear that sets up on the first crushing roller, with the fourth gear that sets up on the second crush roller meshes mutually.

The utility model discloses a further improvement lies in, the pulper is still including setting up the auger section of thick bamboo in the broken case outside is provided with rotatable auger in it, one side that auger section of thick bamboo below is close to broken case is provided with the pan feeding mouth, the pan feeding mouth with broken case communicates mutually, be provided with on the filter and scrape the material subassembly, it is used for the material on the filter from pan feeding mouth propelling movement to auger section of thick bamboo to scrape the material subassembly, auger section of thick bamboo top is provided with the bin outlet, the bin outlet is used for communicateing broken chamber.

The utility model discloses a further improvement lies in, scrape the material subassembly and include:

the screw rod is rotationally arranged in the crushing box between the clapboard and the filter plate under the driving of a fourth motor,

the push plate is arranged above the filter plate, the upper end of the push plate is in threaded connection with the screw and penetrates through the screw, and the lower end of the push plate is provided with a brush.

The utility model discloses a further improvement lies in, first crushing sword, the second is smashed the sword and is set up for crisscross each other.

Since the technical scheme is used, the utility model discloses the technological progress who gains is:

the utility model provides a pulper is used in case board paper production, when the pulping, first motor drives first transmission shaft and rotates, the epaxial first crushing sword of first transmission carries out further crushing to paper pulp, when second transmission shaft rotates ground, first motor passes through the meshing of first gear and two second gears, drive two second transmission shaft rotations, two second transmission shaft drive two second crushing sword and smash paper pulp, compared with the prior art, first crushing sword and two second crushing sword mutually support, can further carry out the breakage to paper pulp, and it is various to smash the effect, the effect of smashing paper pulp is better, and the spreading value is high.

The utility model discloses in, the third transmission shaft rotates under the drive of second motor, the third transmission shaft drives the cam and rotates, the cam can drive the filter and vibrate from top to bottom, the upper and lower vibration of filter can make paper pulp filter the time faster, and scrape the material subassembly can be with the material on the filter from pan feeding mouth propelling movement to auger section of thick bamboo in, avoid the material to block the filtration pore on the filter, compare with prior art, can effectively keep the filtration efficiency of filter, and flexible subassembly can avoid filter and extension board collision, prevent filter and extension board damage.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive effort.

Fig. 1 is a schematic view of the overall structure of the pulper of the present invention;

FIG. 2 is a schematic view of a driving assembly of the pulper according to the present invention;

FIG. 3 is a schematic view of a crushing assembly of the pulper of the present invention;

FIG. 4 is a schematic view of a vibrating mechanism of the pulper according to the present invention;

FIG. 5 is a schematic view of the telescopic assembly of the pulper according to the present invention;

description of reference numerals:

10-crushing box, 101-feeding port, 102-water inlet, 103-discharging port, 11-partition plate, 111-discharging port, 12-first transmission shaft, 121-first crushing cutter, 122-first motor, 13-second transmission shaft, 131-second crushing cutter, 14-filter plate, 15-auger cylinder, 151-auger, 152-feeding port, 153-discharging port, 20-vibration mechanism, 21-third transmission shaft, 22-cam, 23-second motor, 30-telescopic component, 31-support column, 32-support sleeve, 33-support plate, 34-spring, 41-first gear, 42-second gear, 50-crushing component, 51-first crushing roller, 52-second crushing roller, 521-crushing tooth, 53-third motor, 54-third gear, 55-fourth gear, 60-scraping component, 61-screw, 62-fourth motor, 63-push plate, 631-brush.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system architectures and techniques, in order to provide a thorough understanding of the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

The utility model provides a pair of pulper is used in case board paper production can know with the accompanying drawing 1 of the specification to attached figure 5, and a case board paper pulper mainly includes following part or part: crushing case 10, crushing unit 50, baffle 11, first transmission shaft 12, second transmission shaft 13, filter 14.

In the utility model, a feed inlet 101, a water inlet 102 and a discharge outlet 103 are arranged on the crushing box 10; the clapboard 11 is transversely arranged in the crushing box 10 to divide the crushing box 10 into a crushing cavity and a filtering cavity from top to bottom in sequence, both sides of the clapboard 11 are provided with discharge openings 111, and the discharge openings 111 are provided with openable material blocking plates; the crushing assembly 50 is arranged in the crushing cavity below the feed inlet 101; the first transmission shaft 12 is driven by a first motor 122 and can be rotatably arranged in the crushing cavity below the crushing assembly 50, and a plurality of first crushing blades 121 are arranged on the first transmission shaft 12; the two second transmission shafts 13 are respectively arranged at two sides of the first transmission shaft 12 in parallel, the first motor 122 drives the two second transmission shafts 13 to rotate through the transmission assembly, and the second transmission shafts 13 are provided with a plurality of second crushing cutters 131; the filter plates 14 are laterally disposed within the filter chamber and are vibrated by a vibration mechanism 20. The transmission assembly comprises a first gear 41 arranged at the power output end of the first motor 122; the two second gears 42 are respectively arranged on the two second transmission shafts 13, and the two second gears 42 are respectively meshed with the first gear 41.

The raw material enters the crushing assembly 50 through the feed inlet 101 and is crushed for the first time, and then falls onto the partition plate 11, and meanwhile, clean water falls onto the partition plate 11 from the water inlet 102 of the crushing cavity, so that the raw material is soaked and crushed for the first time, then the first motor 122 drives the first transmission shaft 12 to rotate, the first crushing cutter 121 on the first transmission shaft 12 further crushes the paper pulp, and simultaneously with the rotation of the second transmission shaft 13, the first motor 122 drives the two second transmission shafts 13 to rotate through the meshing of the first gear 41 and the two second gears 42, the two second transmission shafts 13 drive the two second crushing cutters 131 to crush the paper pulp, the first crushing cutter 121 on the first transmission shaft 12 and the second crushing cutters 131 on the two second transmission shafts 13 can further crush the paper pulp, and the crushing effect is various, and the effect of crushing the paper pulp is better. The striker plate is opened after paper pulp is smashed, makes paper pulp drop to the filter 14 from discharge port 111 on, and at the in-process that paper pulp dropped to the filter 14 from discharge port 111, vibrating mechanism 20 drive filter 14 vibration, and faster filtration when can making paper pulp filter, the paper pulp after the filtration is discharged through the discharge gate 103 of bottom.

Wherein, the first crushing cutter 121 and the second crushing cutter 131 are arranged in a staggered manner. Can conveniently break the paper pulp.

As an embodiment, as can be seen from fig. 4 to 5 in the specification, the vibration mechanism 20 includes a plurality of telescopic assemblies 30 disposed on a support plate 33 on the side wall of the filter chamber below the filter plate 14, and the filter plate 14 is disposed on the support plate 33 through the plurality of telescopic assemblies 30; the third transmission shaft 21 is rotatably disposed under the filter plate 14 by the driving of the second motor 23, and a cam 22 is disposed thereon, and the cam 22 is in contact with the filter plate 14.

The third transmission shaft 21 rotates under the drive of the second motor 23, the third transmission shaft 21 drives the cam 22 to rotate, the cam 22 can drive the filter plate 14 to vibrate up and down, the up-and-down vibration of the filter plate 14 can enable paper pulp to be filtered more quickly, compared with the prior art, the filtering efficiency of the filter plate 14 can be effectively kept, the telescopic assembly 30 can avoid collision of the filter plate 14 and the support plate 33, and the filter plate 14 and the support plate 33 are prevented from being damaged.

In this embodiment, as can be seen in fig. 5 of the specification, the telescoping assembly 30 includes a support column 31 disposed below the filter plate 14; the support sleeve 32 is arranged on the support plate 33, and the upper end of the support sleeve 32 is sleeved at the lower end of the support column 31; the spring 34 and the supporting sleeve 32 are coaxially arranged, the upper end of the spring 34 is connected with the lower surface of the filter plate 14, and the lower end of the spring 34 is connected with the upper surface of the support plate 33.

When the filter plate 14 vibrates up and down, the support sleeve 32 guides the support column 31, that is, the support column 31 slides up and down in the support sleeve 32, and the spring 34 expands or contracts accordingly, so that the filter plate 14 can be buffered, the filter plate 14 is prevented from colliding with the support plate 33, the filter plate 14 and the support plate 33 are prevented from being damaged, and the service lives of the filter plate 14 and the support plate 33 are prolonged.

As an example, as can be seen from fig. 3 in the specification, the crushing assembly 50 includes a first crushing roller 51 and a second crushing roller 52 which are arranged in parallel in the crushing cavity below the feed inlet 101, the first crushing roller 51 and the second crushing roller 52 are both provided with crushing teeth 521, the first crushing roller 51 is driven by a third motor 53 to rotate, and a third gear 54 provided on the first crushing roller 51 is engaged with a fourth gear 55 provided on the second crushing roller 52.

The first crushing roller 51 is driven by the third motor 53 to rotate, and simultaneously, the first crushing roller 51 drives the second crushing roller 52 to rotate through the meshing of the third gear 54 and the fourth gear 55, the rotation directions of the first crushing roller 51 and the second crushing roller 52 are opposite, and the crushing teeth 521 on the first crushing roller 51 and the second crushing roller 52 perform primary crushing on the raw material.

As an embodiment, as can be known from fig. 1 of the specification, the pulper further includes an auger cylinder 15 disposed outside the crushing box 10, a rotatable auger 151 is disposed therein, a material inlet 152 is disposed on one side of the lower portion of the auger cylinder 15 close to the crushing box 10, the material inlet 152 is communicated with the crushing box 10, a scraping component 60 is disposed on the filter plate 14, the scraping component 60 is used for pushing the material on the filter plate 14 into the auger cylinder 15 from the material inlet 152, a material outlet 153 is disposed above the auger cylinder 15, and the material outlet 153 is used for communicating with the crushing chamber. The scraping component 60 comprises a screw 61 which is rotationally arranged in the crushing box 10 between the partition plate 11 and the filtering plate 14 under the driving of a fourth motor 62, a push plate 63 is arranged above the filtering plate 14, the upper end of the push plate 63 is in threaded connection with the screw 61 and penetrates through the screw, and a brush 631 is arranged at the lower end of the push plate 63.

Along with paper pulp process filter 14, remaining material can be more and more on the filter 14, need clear up remaining material, during the clearance, fourth motor 62 drive screw 61 rotates, screw 61 drives push pedal 63 and moves along its axial direction at filter 14, brush 631 at push pedal 63 lower extreme can push away the material on the filter 14 to auger tube 15 in from pan feeding mouth 152, the material gets into auger tube 15 after and transports the material to bin outlet 153 through auger 151, deliver to broken chamber from bin outlet 153, make the material can carry out the breakage once more. The repeated crushing mode can effectively crush the materials to filter holes passing through the filter plate 14, and the utilization rate can be effectively improved.

Specifically, the optical axis may be disposed in parallel on one side of the screw 61, and the optical axis may maintain the balance of the push plate 63 when it travels.

It should be noted that, in the present patent application, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Furthermore, the terms "comprises," comprising, "or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and the phrase" comprising a.once.a.limited element does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.

Claims (8)

1. The utility model provides a pulper is used in production of case board paper which characterized in that includes:

the crushing box is provided with a feeding hole, a water inlet and a discharging hole;

the baffle is transversely arranged in the crushing box and divides the crushing box into a crushing cavity and a filtering cavity from top to bottom in sequence, discharge openings are formed in two sides of the baffle, and a material baffle plate capable of being opened and closed is arranged on each discharge opening;

the crushing assembly is arranged in the crushing cavity below the feeding hole;

the first transmission shaft is driven by a first motor and is rotatably arranged in the crushing cavity below the crushing assembly, and a plurality of first crushing cutters are arranged on the first transmission shaft;

the two second transmission shafts are respectively arranged on two sides of the first transmission shaft in parallel, the first motor drives the two second transmission shafts to rotate through the transmission assembly, and a plurality of second crushing cutters are arranged on the second transmission shafts; and

and the filter plate is transversely arranged in the filter cavity and is driven by the vibration mechanism to vibrate.

2. A pulper for cardboard paper production according to claim 1,

the vibration mechanism includes:

the plurality of telescopic assemblies are arranged on the support plate on the side wall of the filter cavity below the filter plate, and the filter plate is arranged on the support plate through the plurality of telescopic assemblies;

and the third transmission shaft is driven by the second motor and can be rotationally arranged below the filter plate, and a cam is arranged on the third transmission shaft and is in contact with the filter plate.

3. A pulper for cardboard paper production according to claim 2,

the telescoping assembly comprises:

the supporting column is arranged below the filter plate;

the supporting sleeve is arranged on the supporting plate, and the upper end of the supporting sleeve is sleeved at the lower end of the supporting column; and

the spring, with support the coaxial setting of cover, the spring upper end with the filter lower surface is connected, the spring lower extreme with the extension board upper surface is connected.

4. A pulper for cardboard paper production according to claim 1,

the transmission assembly includes:

the first gear is arranged at the power output end of the first motor; and

and the two second gears are respectively arranged on the two second transmission shafts and are respectively meshed with the first gear.

5. A pulper for cardboard paper production according to claim 1,

crushing unit includes that first crushing roller, second smash the roller, and parallel arrangement is in the broken intracavity of feed inlet below, all be provided with crushing tooth on first crushing roller, the second crushing roller, first crushing roller rotates under the drive of third motor, the third gear that sets up on the first crushing roller, with the fourth gear that sets up on the second crushing roller meshes mutually.

6. A pulper for cardboard paper production according to claim 1,

the pulper is still including setting up the auger section of thick bamboo in the broken case outside is provided with rotatable auger in it, one side that auger section of thick bamboo below is close to broken case is provided with the pan feeding mouth, the pan feeding mouth with broken case communicates mutually, be provided with on the filter and scrape the material subassembly, it is used for the material on the filter from pan feeding mouth propelling movement to auger section of thick bamboo to scrape the material subassembly, auger section of thick bamboo top is provided with the bin outlet, the bin outlet is used for communicateing broken chamber.

7. A pulper for cardboard paper production according to claim 6,

the scraping assembly comprises:

the screw rod is rotationally arranged in the crushing box between the clapboard and the filter plate under the driving of a fourth motor,

the push pedal sets up filter top, its upper end with screw rod threaded connection runs through, the push pedal lower extreme is provided with the brush.

8. A pulper for cardboard paper production according to any one of claims 1-7,

the first crushing cutter and the second crushing cutter are arranged in a staggered mode.

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