CN208104890U - Paper wood material conveying device and paper machine - Google Patents

Abstract

The utility model provides paper wood material conveying device and paper machine.The paper wood material conveying device includes：Copy paper net (delivery section) (22), it is formed with the rotation of circular orbit shape in transfer path (paper material transport path) (22a) and return path (22b), on the path that l Water Paper (paper material) (100) is transferred to subsequent processing by the terminal location that l Water Paper forms transfer path (22a) in l Water Paper；The l Water Paper (100) for not shifting to the path of subsequent processing and reaching the return path (22b) of copy paper net (22) and removing on return path (22b) from delivery section (22) is accepted in l Water Paper dispersion portion (carrier) (6).

Description

Paper wood material conveying device and paper machine

Technical field

The utility model relates to paper wood material conveying device, it is related to such as copying waste paper regenerated waste paper regenerated processing unit Paper device.

Background technique

In the past, such technology for example had the copy paper device recorded in Japanese Patent Laid-Open Publication 2011-140730. In the copy paper device, cricoid copy paper net rotation is filtered dehydration and copy paper to pulp suspension using copy paper net.This Outside, the cleaning device including being cleaned to copy paper net.Cleaning device by dehydration path on passed through copy paper net after filtrate The copy paper being discharged on return path is online, cleans copy paper net.

In addition, the fibre migration for remaining in copy paper net surface to removal roller and is removed, removal is transferred to by scraper plate The fiber of roller outer peripheral surface is scraped off from removal roller, and the fiber being stripped is accepted by fiber carrier.

The fiber carrier of the copy paper device is normally transferred to the press section of back segment before using l Water Paper from copy paper net It mentions.That is, a small amount of l Water Paper is accepted by fiber carrier on premised on copy paper remains a small amount of l Water Paper on the net.

Do not imagine the copy paper device and transfer mistake occurs when the press section from copy paper net to back segment shifts l Water Paper Situation.Therefore, in case of the transfer mistake of l Water Paper, then fiber carrier accepts a large amount of l Water Papers removed from copy paper net.

In this case, fiber carrier becomes full at once, and the l Water Paper overflowed from fiber carrier is keeping big segment White water box is fallen under state.Although the agitating device for being set to white water box can stir the fiber in white water box, stagnant in l Water Paper It stays in l Water Paper can not be made rapidly to be dispersed into fiber in the time of white water box, fiber is with big blocky from white water box outflow.

Therefore, the dirty reason of the reason of this pump for becoming white-water system blocks, white water box.In addition, turning l Water Paper occurs In the case where moving mistake, need to be taken out the upkeep operation of the l Water Paper of fiber carrier.

Utility model content

It is dirty, wet in generation with white water box the purpose of this utility model is to provide that can prevent the pump of white-water system from blocking Without being taken out the paper wood material conveying device of the upkeep operation of the l Water Paper of fiber carrier and making in the case where paper transfer mistake Paper machine.

Described in order to solve the problems, such as, the utility model provides a kind of paper wood material conveying device comprising：Delivery section, With the rotation of circular orbit shape on paper material transport path and return path, paper material transport path terminal location by paper material It is transferred on the path of subsequent processing；And carrier, it accepts and is not shifted to the path of subsequent processing and reach the delivery section Return path and in return path from the delivery section remove paper material.

In the paper wood material conveying device of the utility model, the carrier constitutes the dispersion portion for dispersing paper material.

In the paper wood material conveying device of the utility model, the delivery section includes forming copying for l Water Paper from pulp suspension Gauze.

In the paper wood material conveying device of the utility model, the carrier makes paper using the liquid fallen from delivery section Material dispersion.

In the paper wood material conveying device of the utility model, the paper wood material conveying device further includes wiper mechanism, described Cleaning agent is discharged towards the delivery section advanced in return path in wiper mechanism.

In the paper wood material conveying device of the utility model, the wiper mechanism is towards the defeated with paper material of the delivery section Send the back side discharge cleaning agent that face is opposite.

In the paper wood material conveying device of the utility model, the paper wood material conveying device further includes adjuvant supply unit, Dispersion adjuvant of the adjuvant supply unit supply for assisting paper material to disperse.

In the paper wood material conveying device of the utility model, the adjuvant supply unit is discharged towards the carrier to be dispersed Use adjuvant.

In the paper wood material conveying device of the utility model, the carrier includes removing for accepting from the delivery section Paper material bearing plate.

In the paper wood material conveying device of the utility model, the bearing plate has through hole, and the paper material after dispersion is logical Cross the through hole.

In the paper wood material conveying device of the utility model, the bearing plate is arranged obliquely in a manner of descending.

In the paper wood material conveying device of the utility model, the carrier is made of the box-like component of opened upper end, institute The bottom for stating box-like component constitutes the bearing plate.

In the paper wood material conveying device of the utility model, the delivery section includes forming copying for l Water Paper from pulp suspension Gauze, the paper wood material conveying device further include plain boiled water reservoir, the liquid generated by the filtering of pulp suspension and because wet The dehydration of paper and at least any one liquid in the liquid that generates flows into the plain boiled water reservoir, constitute the institute of the carrier A part of side wall of box-like component is stated as the overflow weir to the plain boiled water reservoir overflow.

In the paper wood material conveying device of the utility model, the undertaking site is described to hold in the plain boiled water reservoir Fishplate bar has through hole, and the paper material after dispersion passes through the through hole, when the liquid level in the plain boiled water reservoir rises, institute The plain boiled water for stating plain boiled water reservoir enters the carrier from the through hole of the bearing plate.

In the paper wood material conveying device of the utility model, the carrier is detachably set relative to apparatus main body It sets.

The utility model also provides a kind of paper machine, has multiple processes from paper material manufacture paper, the multiple work A process in sequence is made of the paper wood material conveying device that any one is recorded.

The utility model, which is capable of providing, can prevent the pump of white-water system from blocking and white water box is dirty, l Water Paper transfer is occurring It is not necessarily to be taken out the paper wood material conveying device and paper machine of the upkeep operation of the l Water Paper of fiber carrier in the case where mistake.

Detailed description of the invention

Fig. 1 is the schematic diagram for indicating the Waste Paper Handling apparatus structure of the utility model embodiment.

Fig. 2 is the top view for indicating the apertured members in l Water Paper dispersion portion of the embodiment.

Fig. 3 is the top view for indicating the apertured members in l Water Paper dispersion portion of other embodiments.

Fig. 4 is the top view for indicating the tilt component in l Water Paper dispersion portion of other embodiments.

Fig. 5 is the top view for indicating the box-like component in l Water Paper dispersion portion of other embodiments.

Fig. 6 is the schematic diagram of the Waste Paper Handling apparatus structure for the other embodiment for indicating the utility model.

Fig. 7 is the schematic diagram of the Waste Paper Handling apparatus structure for the other embodiment for indicating the utility model.

Fig. 8 is the schematic diagram of the Waste Paper Handling apparatus structure for the other embodiment for indicating the utility model.

Fig. 9 is the schematic diagram of the Waste Paper Handling apparatus structure for the other embodiment for indicating the utility model.

Specific embodiment

In the following, being illustrated referring to attached drawing to the embodiments of the present invention.One kind in Fig. 1, as paper machine Waste Paper Handling device 1 include：Copy paper device 2 constitutes the copy paper process that copy paper is carried out to band-like l Water Paper 100；Dehydration device 3, constitute the dehydration procedure being dehydrated to the l Water Paper 100 as paper material；Drying device 4, composition make l Water Paper (paper material) 100 Dry drying process；The plain boiled water reservoir 5 of opened upper end, for storing the drainage come out from copy paper process, dehydration procedure.

The copy paper device 2 for constituting paper wood material conveying device includes copy paper portion 20 and l Water Paper dispersion portion 6.Copy paper portion 20 includes： Copy paper net 22 constitutes the delivery section being erected between first group of roller 21；Head box 23 hangs the paper pulp of the fiber comprising paper material Supernatant liquid is supplied to copy paper net 22.

The copy paper net 22 of delivery section is constituted with the rotation of circular orbit shape, in the l Water Paper for the paper material transport path for constituting outlet It is formed on the transfer path 22a and return path 22b in composition circuit and is advanced.For copy paper net 22, convey the fiber of paper material, The paper material conveyor surface of table side constitutes the l Water Paper forming face that copy paper is carried out to l Water Paper 100, forms transfer path (paper material in l Water Paper Transport path) 22a it is upper in l Water Paper forming face to l Water Paper 100 carry out copy paper.

L Water Paper 100 after copy paper is transferred to the dehydration device 3 of subsequent processing in the terminal side that l Water Paper forms transfer path 22a Path on.Copy paper net 22 is made of metal or synthetic resin system, in mesh-shape and has water penetration, gas permeability.

Copy paper device 2 has the l Water Paper dispersion portion 6 for constituting carrier.It is assembled and disassembled certainly relative to apparatus main body in l Water Paper dispersion portion 6 The midway in the path that drainage falls from copy paper net 22 to plain boiled water reservoir 5 such as is set.

L Water Paper dispersion portion (carrier) 6 is fallen for being undertaken on return path 22b from the l Water Paper forming face of copy paper net 22 L Water Paper 100.The l Water Paper 100 is not transferred on the path of dehydration device 3 in the terminal side that l Water Paper forms transfer path 22a, and It is to reach return path 22b.

In the present embodiment, l Water Paper dispersion portion 6 has dispersion plate 61, which is constituted for accepting from copy paper net 22 The bearing plate of the l Water Paper 100 fallen.

As shown in Fig. 2, constituting the dispersion plate 61 of bearing plate by being arranged with the apertured members structure of the aperture 61a of predetermined hole diameter At.Aperture 61a constitutes the through hole passed through for the fiber of the paper material of dispersion.

In addition, being provided with the washer jet 23 as cleaning device on the inside of the circular orbit of copy paper net 22.Cleaning spray Mouth 23 is arranged towards the back side opposite with l Water Paper forming face (the paper material forming face) of copy paper net 22 advanced on return path 22b Cleaning solution out.In addition, the outside of the circular orbit in copy paper net 22, is provided with auxiliary liquid supply in the top in l Water Paper dispersion portion 6 Portion 24, auxiliary liquid supply unit 24 spill the auxiliary liquid of dispersion promotion towards l Water Paper dispersion portion 6.

In the present embodiment, it is separated with washer jet 23, is separately provided and assists liquid supply unit 24, but washer jet 23 can also also serve as to assist liquid supply unit 24 that necessary water is discharged.

Dehydration device 3, which has, is erected at water sucting belt 32 between second group of roller 31, being made of water-absorbing material, here, Water sucting belt 32 is made of felt and has gas permeability.

Water sucting belt 32 and copy paper net 22 mutually abut in the midway of the circular orbit of both sides and form copy paper transfer portion 201.

L Water Paper 100 in the l Water Paper forming face of copy paper net 22 after copy paper is pressed in copy paper transfer portion 201 to water sucting belt 32 Pressure, and copy paper net 22 along first group of roller 21 outer weekly reversal and left from l Water Paper 100, thus l Water Paper 100 is from 22 turns of copy paper net It moves on on water sucting belt 32, l Water Paper 100 of the water sucting belt 32 after transfer absorbs water and be dehydrated to l Water Paper 100.

Drying device 4 includes：Dryer roll 41, the heating devices such as internal heater constitute heating part；Constitute the flat of conveyer belt Sliding surface band 43 is erected between dryer roll 41 and third group roller 42, is made of unwetted property material；Conveying keeps band 45, sets up Between the 4th group of roller 44, it is made of unwetted property material.

The water sucting belt 32 of dehydration device 3 is mutually abutted with even surface band 43 in the midway of the delivery track of both sides, is formed wet The dehydration transfer portion 202 that paper 100 is shifted from the water sucting belt 32 of dehydration device 3 to the even surface band 43 of drying device 4.

In a pair of of dehydration roll 51,52 of the dehydration transfer portion 202 configured with clamping even surface band 43 and water sucting belt 32.Dehydration roll 51,52 press dewatering is carried out to the l Water Paper 100 of two interbands by even surface band 43 and water sucting belt 32, and l Water Paper 100 is pressed In even surface band 43, water sucting belt 32 is left along the outer weekly reversal of downside dehydration roll 51 and from l Water Paper 100, thus l Water Paper 100 from Water sucting belt 32 is smoothly transferred on even surface band 43.

In the present embodiment, the aperture opening ratio of water sucting belt 32 is less than the aperture opening ratio of copy paper net 22, and even surface band 43 is in thin plate Shape and without gas permeability.

Conveying keeps band 45 to be the cancellous component with gas permeability and be made of synthetic resin, with even surface band 43 L Water Paper conveyor surface relative configuration, and l Water Paper 100 is clamped between even surface band 43.

On the conveying direction of l Water Paper 100, in side farther downstream than dryer roll 41, configured on the track of even surface band 43 There is scraping plate part 400, scraping plate part 400 removes dry paper from even surface band 43.

The effect of the structure is illustrated.In copy paper portion 20, pulp suspension is supplied to copy paper from head box 23 Net 22 carries out copy paper to l Water Paper 100 in the l Water Paper forming face of copy paper net 22.

By the filtering carried out by copy paper net 22, is formed and moved from the drainage that pulp suspension is detached from from the l Water Paper of copy paper net 22 It send path 22a to fall, and reaches the return path 22b of lower section.In addition, drainage passes through from the back side of return path 22b to surface, Reach the plain boiled water reservoir 5 of lower section.At this point, the drainage of pulp suspension facilitates the cleaning of the return path 22b of copy paper net 22.

In dehydration device 3, by the l Water Paper 100 in copy paper device 2 in the l Water Paper forming face of copy paper net 22 after copy paper It is transferred on water sucting belt 32, is absorbed water by water sucting belt 32 from l Water Paper 100, l Water Paper 100 is dehydrated.

The aperture opening ratio of copy paper net 22 is greater than the aperture opening ratio of water sucting belt 32, and gas permeability is better than the gas permeability of water sucting belt 32.Cause This, fissility is greater than the fissility of water sucting belt 32, and in other words, the close property of water sucting belt 32 is better than the close property of copy paper net 22.Cause This, l Water Paper 100 is easily peeled off from the high copy paper net 22 of fissility, and is easily tightly attached on the high water sucting belt 32 of close property. Therefore, l Water Paper 100 can be shifted easily from copy paper net 22 to water sucting belt 32, can be realized high transfer performance.

But according to condition, l Water Paper of the l Water Paper 100 in outlet forms transfer path (paper material transport path) 22a sometimes Terminal side shifted not from copy paper net 22 to water sucting belt 32, exist reach return path 22b l Water Paper 100.

In this case, it if reaching return path 22b using the detection l Water Paper 100 such as sensor, temporarily interrupts and copies Paper movement.The l Water Paper 100 of return path 22b is reached to be formed using from focusing on return path 22b from the l Water Paper of copy paper net 22 Face is fallen, and the dispersion plate 61 in l Water Paper dispersion portion 6 accepts l Water Paper 100.

In addition, carrying out copy paper net cleaning action and cleaning solution being discharged from washer jet 23.Back of the cleaning solution from copy paper net 22 Pass through facing towards surface, thus rinse the fiber being attached on copy paper net 22, and l Water Paper 100 is promoted to remove from copy paper net 22. Cleaning solution uses water purification.Cleaning solution can continuously be discharged, but in order to save the usage amount of water purification, can also intermittently be discharged.

During the copy paper net cleaning action, wastewater treatment movement is carried out in plain boiled water reservoir 5.It is dynamic by the wastewater treatment Make, the plain boiled water for being stored in plain boiled water reservoir 5 is discharged to outside.Thereby, it is possible to prevent from newly flowing into because of copy paper net cleaning action Water cause plain boiled water reservoir 5 to be overflowed.Furthermore it is possible to prevent from accumulating excessive paper pulp fiber in plain boiled water reservoir 5.

In l Water Paper dispersion portion 6, the drainage that is fallen from copy paper net 22, the cleaning solution being discharged from washer jet 23 and from auxiliary The auxiliary liquid for the dispersion promotion that liquid supply unit 24 spills is towards falling on dispersion plate 61 and the l Water Paper 100 of high accumulation is fallen Under.

The drainage fallen etc. becomes the means for promoting l Water Paper 100 to disperse, and breaks up the fibrous layer of l Water Paper 100 and makes its point It dissipates.L Water Paper 100 after dispersion becomes small pieces or threadiness, and falls from aperture 61a to plain boiled water reservoir 5.Aperture can not be passed through The l Water Paper of the segment of 61a size stays on dispersion plate 61, and after being dispersed into small pieces appropriate, from aperture 61a to plain boiled water Reservoir 5 is fallen.

Therefore, by suitably setting the size of aperture 61a, the l Water Paper 100 for dropping to plain boiled water reservoir 5 can be provided The size of segment.In addition, aperture 61a at equal intervals or is randomly placed at multiple positions of dispersion plate 61, thus, it is possible to effectively Promote evenly dispersed, the decrement of the l Water Paper of stacking.

As a result, it is possible to prevent the stifled of white-water system caused by falling because of big 100 segment of l Water Paper to plain boiled water reservoir 5 Plug.Furthermore, it is not necessary that discharge accumulates the maintenance in the l Water Paper 100 in l Water Paper dispersion portion 6.In addition, l Water Paper dispersion portion 6 is relative to device Main body is detachably arranged, therefore can remove l Water Paper dispersion portion 6 as needed, and removes and remain in lacking on dispersion plate 61 Measure l Water Paper 100.

In general, the l Water Paper 100 of dispersion falls on plain boiled water reservoir 5, therefore do not need to safeguard.But in Waste Paper Handling device In the case that (paper machine) 1 does not use for a long time, mouldy and stench occurs in order to prevent, needs to clean.In this way, needing to waste paper In the case that processing unit (paper machine) 1 cleans, l Water Paper dispersion portion 6 can be removed and be easy to carry out cleaning.

Next, copy paper net 22 rotates in copy paper net cleaning action, remain in the interruption acted due to copy paper The time point that the cleaning of l Water Paper 100 of copy paper net 22 terminates, starts again at copy paper movement.

In dehydration device 3, after carrying out absorption dewatering to l Water Paper 100 by the water suction of water sucting belt 32, it is being dehydrated Transfer portion 202 carries out press dewatering using dehydration roll 51,52, and l Water Paper 100 is transferred to the even surface band 43 of drying device 4 On.

For the even surface band 43 without gas permeability, close property is higher than the water sucting belt 32 of gas permeability, in other words, water sucting belt 32 Fissility is better than the fissility of even surface band 43.Therefore, l Water Paper 100 can be removed easily from the high water sucting belt 32 of fissility, It can easily be tightly attached on the high even surface band 43 of close property, l Water Paper 100 can be easily from water sucting belt 32 to even surface band 43 transfers.

In drying device 4, the even surface band 43 after l Water Paper 100 shifts is advanced towards dryer roll 41.In addition, from even surface Midway with 43 track is risen, and conveying keeps band 45 opposite with the conveyor surface of even surface band 43 and parallel traveling, is kept in conveying L Water Paper 100 is clamped between band 45 and even surface band 43.

In the state that conveying keeps clamping l Water Paper 100 between band 45 and even surface band 43, conveying keeps band 45, even surface Advance with 43 and l Water Paper 100 with the rotation of dryer roll 41, using from the received heat of dryer roll 41, l Water Paper 100 it is dry and Become the dry paper in banded paper.

In addition, scraping plate part 400 removes dry paper from even surface band 43.

In said embodiment, the dispersion plate 61 as l Water Paper dispersion portion 6 has hole portion using with circular opening 61 Part, but aperture 61 is not limited to circle, and triangle, quadrangle, other polygons are ok.In addition, as shown in figure 3, as dividing 62 apertured members of falling apart can also be used with the web material 62a of regulation mesh aperture.

In addition, as shown in Figure 1, the dispersion plate 61 for the l Water Paper 100 that the undertaking as l Water Paper dispersion portion 6 is fallen from copy paper net 22 It is also possible to the inclined tilt component in a manner of towards 5 descending of plain boiled water reservoir.

Multiple bumps can also be set on the inclined surface for the dispersion plate 61 being made of the tilt component to promote to disperse. That is, concave-convex become for making l Water Paper 100 be trapped in the means on dispersion plate 61, when for effectively ensuring that required for dispersion Between.Therefore, it can prevent from l Water Paper 100 from not implementing dispersion sufficiently just to flow down to plain boiled water reservoir 5.

In addition, as shown in figure 4, the lower ora terminalis 63a for the dispersion plate 63 being made of tilt component can also be formed as comb teeth The shape of shape.Using the shape, the dispersion of l Water Paper 100 can be promoted when passing through comb teeth, and be able to suppress l Water Paper 100 and collapse It falls.

In addition, as shown in figure 5, the box-like component of opened upper end also can be used as l Water Paper portion 6 of scattering.Here, box-like The bottom wall of component constitutes the dispersion plate 64 for accepting the l Water Paper 100 fallen from copy paper net 22, a side wall 64a of box-like component Constitute the overflow weir to 5 overflow of plain boiled water reservoir.

In this case, the drainage etc. of specified amount is accumulated in the l Water Paper dispersion portion 6 of box-like component, l Water Paper 100 is in drainage Time enough is persistently floated in.In addition, sufficiently carrying out the dispersion of l Water Paper 100, l Water Paper 100 becomes small pieces and threadiness, and It is flowed out from overflow weir to plain boiled water reservoir 5.

In addition, the utility model can also be applied to paper machine shown in fig. 6.In the following description, for the knot with Fig. 1 The identical component of structure marks same appended drawing reference and the description thereof will be omitted.

Here, removing dehydration device 3 and press dewatering portion 25 being arranged among copy paper device 2.Press dewatering portion 25 includes Clamp a pair of of press dewatering roller 25a, 25a of copy paper net 22 and l Water Paper 100.Press dewatering roller 25a, 25a is by l Water Paper 100 to copy paper Net 22 presses, and carries out press dewatering to l Water Paper 100.

In addition, the subsequent processing as copy paper device 2, is configured with drying device 4.Drying device 4 includes：Dryer roll 41, The heating devices such as built-in having heaters and constitute heating part；And woven belt 415, be erected at dryer roll 41 and multiple rollers 412 it Between.Scraping plate part 400 is configured to sliding with dryer roll 41.L Water Paper transfer portion is formed between copy paper portion 20 and drying device 4 301.L Water Paper transfer portion 301 is formed in multiple rollers of specific roller 21 and drying device 4 in first group of roller 21 in copy paper portion 20 Between specific roller 412 in 412.

In addition, assisting liquid supply unit 24 in Fig. 6 although not shown, but auxiliary liquid supply unit 24 also can be set.

According to the structure, in l Water Paper transfer portion 301, copy paper net 22 along particular roll 21 outer weekly reversal and from l Water Paper 100 from It opens, thus the l Water Paper 100 in copy paper portion 20 in the l Water Paper forming face of copy paper net 22 after copy paper is spatially moved and shifted Onto the woven belt 415 inverted in the particular roll 412 of drying device 4.

In drying device 4, l Water Paper 100 shift after woven belt 415 towards dryer roll 41 advance, woven belt 415 with L Water Paper 100 is clamped between dryer roll 41, makes l Water Paper 100 is dry to become dry paper using the heat received from dryer roll 41.In addition, scraping Dry paper is removed from dryer roll 41 in plate portion 400.

L Water Paper transfer portion 301 be not transferred to woven belt 415 and reach the l Water Paper 100 of return path 22b using be self-possessed into And receive to drop to l Water Paper dispersion portion 6 from the cleaning solution that washer jet 23 is discharged.

L Water Paper dispersion portion 6 is undertaken on return path 22b using dispersion plate 61 and is fallen from the l Water Paper forming face of copy paper net 22 Under l Water Paper 100.The drainage generated by filtering is from copy paper net 22 towards falling on dispersion plate 61 and the high l Water Paper 100 piled up is fallen Under, the drainage that generates from press dewatering portion 25 by dehydration is from copy paper net 22 towards falling on dispersion plate 61 and the high l Water Paper piled up 100 fall.In addition, the auxiliary of the cleaning solution and the dispersion promotion spilt from auxiliary liquid supply unit 24 that are discharged from washer jet 23 Liquid is fallen.

The drainage fallen etc. becomes the means for promoting l Water Paper 100 to disperse, and breaks up the fibrous layer of the l Water Paper 100 of stacking and makes It disperses.

As shown in fig. 7, directing plate 26 can also be arranged in the circular orbit of the copy paper net 22 of copy paper device 2.

According to the structure, the drainage that transfer path 22a is fallen is formed from l Water Paper and is collected by directing plate 26, and from directing plate 26 Lower end focus on return path 22b copy paper net 22 privileged site and fall, per unit time for the privileged site Drainage supply amount increases, and the spatter property of copy paper net 22 improves.

Illustrate that the lower end of directing plate 26 is located at the state that left is more leaned on than the left end of dispersion plate 61 in Fig. 7.At this In the case of, the drainage that the privileged site of the copy paper net 22 of return path 22b is dropped to from the lower end of directing plate 26 reaches plain boiled water storage Deposit portion 5.

But instead of being also configured in Fig. 7 in this, the end of dispersion plate 61 is located at the lower end than directing plate 26 More lean on the position of left.The filter of the privileged site of the copy paper net 22 of return path 22b is dropped to from the lower end of directing plate 26 as a result, The l Water Paper 100 that water can be used in making on dispersion plate 61 before reaching plain boiled water reservoir 5 disperses.

As shown in figure 8, following manner can also be used：Directing plate 26 and l Water Paper form transfer path 22a and press dewatering Portion 25 accordingly configures, and the drainage for being collected into directing plate 26 does not drop on copy paper net 22, but is oriented to plain boiled water reservoir 5.This Outside, copy paper net 22 is cleaned merely with the cleaning solution for the water purification being discharged from washer jet 23.

According to the structure, instead of being collected into the drainage of directing plate 26, water purification is discharged from washer jet 23, thus copy paper net 22 Spatter property become more preferable.

In said embodiment, washer jet 23 has been used, however, you can also not use washer jet 23, merely with from auxiliary The auxiliary liquid of the supply of liquid supply unit 24 is helped to disperse.

As shown in figure 9, l Water Paper dispersion portion 6 also can be only fitted to the inside of plain boiled water reservoir 5.In this case, l Water Paper point It dissipates portion 6 to be made of the box-like component of opened upper end, the bottom wall of box-like component is constituted for accepting the l Water Paper 100 fallen from copy paper net Dispersion plate 65.Dispersion plate 65 is made of the apertured members for multiple aperture 65a that there is the l Water Paper 100 for dispersion to pass through.In addition, When the liquid level of plain boiled water reservoir 5 rises, the plain boiled water of plain boiled water reservoir 5 enters l Water Paper dispersion portion 6 from the aperture 65a of dispersion plate 65 Inside.

According to the structure, l Water Paper dispersion portion 6 is undertaken on return path 22b from the wet of copy paper net 22 using dispersion plate 65 The l Water Paper 100 that paper forming face is fallen.Towards falling on dispersion plate 65 and the high l Water Paper 100 piled up, from copy paper net 22 fall because The drainage of filtering and generation, and the drainage generated by dehydration is fallen from press dewatering portion 25.In addition, being discharged from washer jet 23 Cleaning solution, fallen with auxiliary liquid from the dispersion promotion spilt of auxiliary liquid supply unit 24.

The drainage fallen etc. becomes the means for promoting l Water Paper 100 to disperse, and breaks up the fibrous layer of the l Water Paper 100 of stacking and makes It disperses.

In addition, when the liquid level of plain boiled water reservoir 5 rises, the plain boiled water of plain boiled water reservoir 5 from the aperture 65a of dispersion plate 65 into Enter the inside in l Water Paper dispersion portion 6, thus dissolves the l Water Paper 100 being layered on dispersion plate 65.The small pieces l Water Paper 100 and fiber to scatter Plain boiled water reservoir 5 is flowed out to from aperture 65a, when the decline of the liquid level of plain boiled water reservoir 5, plain boiled water is flowed out from aperture 65a, is thus promoted Into the outflow of the small pieces and fiber of l Water Paper 100.

In said embodiment, dispersion plate 61,62,63,64,65 is tabular, but may be alternatively formed to curved.

In said embodiment, l Water Paper is instantiated as paper material, has illustrated and has copied as paper wood material conveying device Paper device 2.

But the paper wood material conveying device of the utility model is not limited to copy paper device, as long as having conveying paper material Roller or the device of band be included in the paper wood material conveying device of the utility model.

In addition, paper material is not limited to l Water Paper, be also possible to dry dry paper, so be also possible to fiber or fiber with The mixture of the additives such as binder.

The fiber of paper material can use wood pulp, also can be used and implement severing, crushing, broken etc. to waste paper Material obtained from reason.

In addition, in the embodiment shown, as an example of delivery section, copy paper net 22 is illustrated.But It's not limited to that, and delivery section is also possible to bulging conveying or roller, dehydration band, water sucting belt or dry band.

In addition, an example as paper material transport path, illustrates that l Water Paper forms transfer path 22a.But it is and unlimited Due to this, paper material transport path can be the l Water Paper transport path of water sucting belt, be also possible to the even surface as dry band The paper material transport path of band can also be the paper material transport path of roller or drum, other bands.

L Water Paper 100 is fallen using self weight from l Water Paper forming face on return path 22b.But it's not limited to that, it can also Paper material to be removed from delivery section using removing means.Peel plate, air-supply, supply removing liquid can be used in removing means Deng.

An example as carrier illustrates l Water Paper dispersion portion 6.But not limited to this, can also carrier not Disperse paper material, and keeps stacking states to accept.

An example as bearing plate illustrates dispersion plate 63.But not limited to this, can also only hold in bearing plate The paper material removed from delivery section is connect without making it dispersedly keep stacking states.

In addition the paper material for being deposited in carrier and bearing plate can also be arranged outside device certainly by manual recovery The mechanism of dynamic discharge.

Aperture 61, web material 62a etc. are illustrated as through hole.But not limited to this, and through hole is also possible to be equipped with paper The piping of material access or porous part.

In l Water Paper dispersion portion 6, l Water Paper is broken up using the drainage fallen from copy paper net 22 and makes its dispersion.But it is and unlimited Due to this, can also without using from the drainage that copy paper net 22 is fallen but utilize the cleaning solution of cleaning copy paper net 22 or towards l Water Paper Auxiliary liquid that dispersion portion 6 is spilt disperses paper material.In addition it is also possible to make paper material point using other mechanisms such as air-supplies It dissipates.

An example as dispersion portion illustrates l Water Paper dispersion portion 6.But not limited to this, can also make fiber etc. its The dispersion of its paper material.

It can also be not provided with cleaning means and auxiliary liquid supply unit 24.

Claims (16)

1. a kind of paper wood material conveying device, which is characterized in that

The paper wood material conveying device includes：

Delivery section, with the rotation of circular orbit shape on paper material transport path and return path, at the end of paper material transport path Paper material is transferred on the path of subsequent processing by end position；And

Carrier, undertaking do not reach the return path of the delivery section to the transfer of the path of subsequent processing and in return paths The paper material removed from the delivery section.

2. paper wood material conveying device according to claim 1, which is characterized in that

The carrier constitutes the dispersion portion for dispersing paper material.

3. paper wood material conveying device according to claim 1, which is characterized in that

The delivery section includes the copy paper net that l Water Paper is formed from pulp suspension.

4. paper wood material conveying device according to claim 1, which is characterized in that

The carrier disperses paper material using the liquid fallen from the delivery section.

5. paper wood material conveying device according to claim 1, which is characterized in that

The paper wood material conveying device further includes wiper mechanism, and the wiper mechanism is described defeated towards advancing in return path Send portion that cleaning agent is discharged.

6. paper wood material conveying device according to claim 5, which is characterized in that

Cleaning agent is discharged in the back side opposite with paper material conveyor surface of the wiper mechanism towards the delivery section.

7. paper wood material conveying device according to claim 1, which is characterized in that

The paper wood material conveying device further includes adjuvant supply unit, and the adjuvant supply unit supply is for assisting paper material point Scattered dispersion adjuvant.

8. paper wood material conveying device according to claim 7, which is characterized in that

Dispersion adjuvant is discharged towards the carrier in the adjuvant supply unit.

9. paper wood material conveying device according to claim 1, which is characterized in that

The carrier includes bearing plate, and the bearing plate is used to accept the paper material removed from the delivery section.

10. paper wood material conveying device according to claim 9, which is characterized in that

The bearing plate has through hole, and the paper material after dispersion passes through the through hole.

11. paper wood material conveying device according to claim 9, which is characterized in that

The bearing plate is arranged obliquely in a manner of descending.

12. paper wood material conveying device according to claim 9, which is characterized in that

The carrier is made of the box-like component of opened upper end, and the bottom of the box-like component constitutes the bearing plate.

13. paper wood material conveying device according to claim 12, which is characterized in that

The delivery section includes the copy paper net that l Water Paper is formed from pulp suspension,

The paper wood material conveying device further includes plain boiled water reservoir, the liquid generated by the filtering of pulp suspension and because of l Water Paper Dehydration and at least any one liquid in the liquid that generates flows into the plain boiled water reservoir,

A part of side wall of the box-like component of the carrier is constituted as the overflow weir to the plain boiled water reservoir overflow.

14. paper wood material conveying device according to claim 13, which is characterized in that

The undertaking site in the plain boiled water reservoir,

The bearing plate has a through hole, paper material after dispersion by the through hole,

When the liquid level in the plain boiled water reservoir rises, the plain boiled water of the plain boiled water reservoir described in the bearing plate from passing through Hole enters the carrier.

15. paper wood material conveying device according to claim 1, which is characterized in that

The carrier is detachably arranged relative to apparatus main body.

16. a kind of paper machine, which is characterized in that

The paper machine has multiple processes from paper material manufacture paper, and a process in the multiple process is by claim Paper wood material conveying device described in any one of 1~15 is constituted.