JP5751801B2 - Waste paper recycling processor - Google Patents

Description

  The present invention relates to a used paper recycling processing apparatus for producing recycled paper from used used paper such as office documents.

  Conventionally, as this type of used paper recycling processing equipment, for example, in a device case, a pulp manufacturing apparatus that disaggregates used used paper to produce used paper pulp, and paper making of used paper pulp manufactured by a pulp manufacturing apparatus is made. Some of them are provided with a paper making apparatus for producing recycled paper.

  The papermaking apparatus includes a papermaking net conveyor unit, a dewatering roll unit, and a drying belt conveyor unit. As shown in FIG. 27, the papermaking net conveyor unit 130 is a part that produces wet paper by making the pulp suspension 132 sent from the pulp manufacturing apparatus 131, and is wound around a plurality of rollers 134 to endlessly. A net-like endless belt 136 that can rotate on the net-like track 135, and a pulp supply unit 137 that supplies a pulp suspension 132 onto the net-like endless belt 136.

  The endless track 135 includes a papermaking track portion 138 that dehydrates while the mesh endless belt 136 transports the pulp suspension 132 supplied from the pulp supply unit 137, and a mesh endless belt 136 that is upstream from the downstream end of the papermaking track portion 138. And a return track 139 that returns to the end.

  According to this, in the pulp manufacturing apparatus 131, the used paper is disaggregated to produce a pulp suspension 132, and this pulp suspension 132 is sent from the pulp manufacturing apparatus 131 to the pulp supply section 137 of the papermaking net conveyor section 130. Then, the pulp suspension 132 is supplied from a pulp supply unit 137 onto a reticulated endless belt 136, and the mesh of the reticulated endless belt 136 is conveyed while being transported by the reticulated endless belt 136 through the papermaking track 138. It is dehydrated under the self-weight filtration effect of, and becomes a wet paper forming a fiber layer. At this time, the permeated water 140 (hereinafter referred to as white water 140) that has passed through the mesh endless belt 136 traveling on the papermaking track 138 falls downward.

  Incidentally, a used paper recycling apparatus having the paper making apparatus as described above is described in Patent Document 1 below.

JP2007-23450

  However, in the above-described conventional format, when the used paper recycling apparatus is downsized, the space in the apparatus case is reduced correspondingly, and maintenance (cleaning, replacement of consumable parts, etc.) of the papermaking apparatus (especially the papermaking net conveyor unit 130) is performed. There is a problem that it takes time and effort.

  Further, the white water 140 transmitted through the mesh endless belt 136 traveling on the papermaking track portion 138 falls to the inside of the mesh endless belt 136 traveling on the return track portion 139, so that the fibers contained in the white water 140 travel on the return track portion 139. The mesh endless belt 136 adheres and the mesh size of the mesh endless belt 136 is narrowed. As a result, the filtration performance of the mesh endless belt 136 is lowered, and the papermaking performance is adversely affected.

Accordingly, maintenance such as frequent cleaning of the mesh endless belt 136 is required, but there is a problem that maintenance is troublesome as described above.
An object of the present invention is to provide a used paper recycling apparatus capable of easily performing maintenance of a papermaking apparatus and capable of preventing fibers contained in white water from adhering to a papermaking belt. To do.

In order to achieve the above object, the first invention is a used paper recycling apparatus in which a processing apparatus body is provided with a papermaking apparatus for producing wet paper by dehydrating a pulp-containing liquid produced by separating used paper. And
The papermaking apparatus has a papermaking belt that is rotatable on an endless track and has water permeability, and a supply member that supplies a pulp-containing liquid onto the papermaking belt,
A water supply line for supplying the pulp-containing liquid to the supply member is provided,
The water supply line is connected to the supply member through a water supply joint so as to be freely connected and disconnected.
Papermaking apparatus Ri freely der removable from the apparatus main body,
The supply member is detachable from the paper machine,
The water supply joint has one fitting member provided on the side surface portion in the insertion direction of the supply member and the other fitting member provided on the frame provided in the papermaking apparatus and facing the side surface portion of the supply member. And
When the supply member is pulled out of the paper making apparatus, one fitting member is separated from the other fitting member,
When the supply member is inserted into the papermaking apparatus, one fitting member is joined to the other fitting member .

  According to this, by supplying the pulp-containing liquid onto the papermaking belt rotating from the supply member, the pulp-containing liquid is dehydrated while being conveyed by the papermaking belt, and becomes a wet paper forming a fiber layer.

Further, by taking out the papermaking apparatus from the inside of the processing apparatus main body of the used paper recycling processing apparatus, it is possible to easily perform maintenance on the papermaking apparatus .

Further, by taking out the supply member from the paper making apparatus, the supply member can be easily and reliably maintained.
In the used paper recycling apparatus of the second invention, the endless track of the papermaking belt includes a papermaking track portion that dewaters while conveying the pulp-containing liquid supplied from the supply member, and a papermaking belt that is downstream of the papermaking track portion. A return trajectory returning from the end to the upstream end,
The return track is located below the papermaking track,
A first receiving member that receives liquid that has passed through the papermaking belt of the papermaking track is provided between the papermaking track and the return track.
A second receiving member that receives liquid falling from above is provided below the return track.

  According to this, by supplying the pulp-containing liquid onto the papermaking belt rotating from the supply member, the pulp-containing liquid is dehydrated while being transported by the papermaking belt running on the papermaking track and becomes wet paper. At this time, the liquid (hereinafter, referred to as white water) that has passed through the papermaking belt traveling on the papermaking track is dropped and received by the first receiving member. Thereby, it is possible to prevent the white water from falling to the inside of the papermaking belt traveling on the return track portion, and it is possible to prevent the fibers contained in the whitewater from adhering to the papermaking belt.

  Further, water (liquid) dropped from the papermaking belt traveling on the return track portion, water (liquid) dropped from the supply member, etc. are received by the second receiving member. Thereby, when the papermaking apparatus is taken out from the inside of the processing apparatus main body of the used paper recycling processing apparatus, it is possible to prevent water from dripping from the papermaking apparatus to the outside of the processing apparatus main body.

In the used paper recycling apparatus of the third invention, the papermaking belt is wound between a plurality of freely rotatable rollers,
These rollers and the first receiving member are supported between a pair of inner frames,
A second receiver is supported between the pair of outer frames;
The pair of inner frames is disposed between the pair of outer frames.

The used paper recycling apparatus in the fourth invention is provided with a wet paper dewatering device for transferring wet paper from the paper making belt to the water absorbing belt to dehydrate the wet paper, at the subsequent stage of the paper making device.
In the transfer section where the wet paper is transferred from the paper making belt to the water absorbing belt, the paper making belt presses the water absorbing belt and applies tension to the water absorbing belt.
The paper machine can be taken in and out of the main body of the processing device,
When the paper making apparatus is taken out of the processing apparatus main body, guide means for guiding the paper making apparatus in the retreat direction in which the paper making belt retracts from the water absorbing belt is provided in the processing apparatus main body,
The retreat direction is a direction other than the width direction of the papermaking belt and is a direction in which the application of tension to the water absorption belt is released.

According to this, the wet paper is transferred from the rotating papermaking belt to the rotating water absorbing belt in the transfer unit, and then dehydrated in the absorbing belt.
Further, when the paper making apparatus is taken out of the processing apparatus main body, the paper making apparatus is guided in the retreat direction by the guide means. Thereby, the application of tension from the papermaking belt to the water absorption belt is released, and in this state, the papermaking apparatus is taken out of the processing apparatus main body. Therefore, the paper machine can be easily taken out.

The used paper recycling apparatus according to the fifth aspect of the present invention is the mounting direction opposite to the retracting direction up to the mounting position where the papermaking apparatus is guided by the guiding means and presses the water absorbing belt to apply tension to the water absorbing belt. Is freely movable,
When the papermaking apparatus is moved in the mounting direction and inserted into the processing apparatus main body, a positioning member is provided for positioning the papermaking apparatus at the attachment position.

  According to this, when the paper making apparatus is moved in the mounting direction and inserted into the inside of the processing apparatus main body, the paper making apparatus is positioned at the mounting position by the positioning member, and the paper making belt presses the water absorbing belt so that a predetermined tension is applied to the water absorbing belt. Is granted. Thereby, it can prevent that the excessive tension | tensile_strength exceeding predetermined | prescribed tension | tensile_strength is provided to a water absorption belt, and damage to a water absorption belt can be prevented.

The used paper recycling apparatus in the sixth invention is provided with a used paper pulp manufacturing apparatus that separates used paper to produce a pulp-containing liquid and a deinking apparatus that separates printing components from the pulp-containing liquid.
The papermaking apparatus produces wet paper by dehydrating the pulp-containing liquid after deinking.

According to this, the pulp-containing liquid produced in the used paper pulp production apparatus and then deinked in the deinking apparatus is made in the paper making apparatus, and wet paper is obtained.
In the used paper recycling apparatus according to the seventh aspect of the invention, the water supply line supplies the pulp-containing liquid from the deinking device to the supply member of the papermaking device,
The water supply line is connected to the paper machine through a separate water supply joint so that it can be freely connected and disconnected .
Another water supply joint has another one fitting member and another other fitting member,
Another one fitting member is provided on the outer frame facing the outer side of the frame provided with the other fitting member of the water supply joint,
Another fitting member is provided on the mounting plate that is provided on the processing apparatus main body and is opposed to the outer side of the outer frame,
When the papermaking apparatus is taken out of the processing apparatus main body, another fitting member is separated from the other fitting member,
When the papermaking apparatus is inserted into the inside of the processing apparatus main body, another one fitting member is joined to another other fitting member .

According to this, the pulp-containing liquid flows from the deinking device through the water supply pipe, is supplied to the papermaking device, and is supplied from the supply member onto the papermaking belt.
Further, when the papermaking apparatus is taken out from the inside of the processing apparatus main body of the used paper recycling processing apparatus, the water supply pipe is detached from the papermaking apparatus via the water supply joint. Furthermore, when the papermaking apparatus is mounted in the processing apparatus main body of the used paper recycling processing apparatus, the water supply pipe line is connected to the papermaking apparatus via a water supply joint.

The used paper recycling apparatus in the eighth invention is provided with a power supply path for supplying power to the papermaking apparatus,
The power supply path is connected to the paper making apparatus through a connector so as to be freely connected and disconnected.

According to this, electric power is supplied to the papermaking apparatus from the outside through a power feeding path, and the papermaking belt is rotated by a driving device such as a motor.
Further, when the paper making apparatus is taken out from the inside of the processing apparatus main body of the used paper recycling processing apparatus, the power feeding path is detached from the paper making apparatus through the connector. Furthermore, when the papermaking apparatus is mounted in the processing apparatus main body of the used paper recycling processing apparatus, the power supply path is connected to the papermaking apparatus via a connector.

In the used paper recycling apparatus according to the ninth aspect of the invention, the water supply line supplies the pulp-containing liquid from the deinking device to the supply member of the papermaking device,
The water supply line is connected to the paper machine via a separate water supply joint so as to be freely connected and disconnected.
Another water supply joint has another one fitting member and another other fitting member,
Another one fitting member is provided on the outer frame facing the outer side of the frame provided with the other fitting member of the water supply joint,
Another fitting member is provided on the mounting plate that is provided on the processing apparatus main body and is opposed to the outer side of the outer frame,
When the papermaking apparatus is taken out of the processing apparatus main body, another fitting member is separated from the other fitting member,
When the paper making apparatus is inserted into the inside of the processing apparatus main body, another one fitting member is joined to another other fitting member,
A power supply path for supplying power to the paper machine is provided,
The power supply path is connected to the paper machine via a connector so as to be freely connected and disconnected.
As the papermaking apparatus is attached to and detached from the processing apparatus main body, the water supply conduit and the power supply path are disconnected from the papermaking apparatus at a time.

  According to this, when the papermaking apparatus is taken out from the inside of the processing apparatus main body of the used paper recycling processing apparatus, the water supply line is separated from the papermaking apparatus via the water supply joint, and the power supply path is separated from the papermaking apparatus via the connector.

  Further, when the papermaking apparatus is mounted in the processing apparatus main body of the used paper recycling processing apparatus, the water supply conduit is connected to the papermaking apparatus via a water supply joint, and the power supply path is connected to the papermaking apparatus via a connector.

As described above, according to the present invention, it is possible to easily perform maintenance on the papermaking apparatus by taking out the papermaking apparatus from the main body of the used paper recycling processing apparatus.
Further, it is possible to prevent the fibers contained in white water from adhering to the papermaking belt, and this does not adversely affect the papermaking performance.

It is a schematic diagram which shows the structure of the first half part of the used paper reproduction | regeneration processing apparatus in the 1st Embodiment of this invention. FIG. 3 is a schematic diagram showing the configuration of the latter half of the used paper recycling apparatus. FIG. 2 is a perspective view of the paper making apparatus of the used paper recycling processing apparatus, showing a state where it is provided at the attachment position. It is a longitudinal cross-sectional view of the paper making apparatus and shows a state provided at the mounting position. It is a XX arrow line view in FIG. FIG. 2 is a plan view of the paper making apparatus, showing a state where it is provided at an attachment position. It is sectional drawing of the head box of a papermaking apparatus, and its vicinity. It is a XX arrow line view in FIG. It is a figure of the papermaking belt and skew feeding prevention means of a papermaking apparatus. FIG. 2 is a perspective view of the paper making apparatus, showing a state in which the paper making apparatus is moved to a retracted position. FIG. 2 is a longitudinal sectional view of the paper making apparatus, showing a state in which the paper making apparatus is moved to a retracted position. FIG. 2 is a perspective view of the paper making apparatus, showing a state in which the paper making apparatus is pulled out to a drawing position. It is the figure which excluded the outer side frame from the perspective view of the papermaking apparatus shown in the said FIG. It is a XX arrow line view in the said FIG. It is a YY arrow line view in the said FIG. FIG. 2 is a perspective view of the paper making apparatus, showing a state in which the paper making apparatus is pulled out to a drawing position and a head box is further pulled out from the paper making apparatus. FIG. 2 is a perspective view of the paper making apparatus, showing a state in which the head box is pulled out from the paper making apparatus with the paper making apparatus attached to the attachment position. FIG. 2 is a front view of a water supply pipe, a water supply joint, a power supply path, and a connector of the used paper recycling apparatus. FIG. 2 is a perspective view of a water supply pipe, a water supply joint, a power supply path, and a connector of the used paper recycling apparatus. FIG. 4 is a plan view of a water supply pipe, a water supply joint, a power supply path, and a connector of the used paper recycling processing apparatus, showing a state where the water supply pipe and the power supply path are separated from the papermaking apparatus. FIG. 4 is a view of the water supply pipe, the water supply joint, the power supply path, and the connector of the used paper recycling apparatus as viewed from below, and shows the state where the water supply pipe and the power supply path are detached from the papermaking apparatus. FIG. 3 is a cross-sectional view of a water supply joint and a cleaning water supply joint of the used paper recycling apparatus. FIG. 4 is a view of a connector of the used paper recycling apparatus, where (a) is a cross-sectional view of a central portion of the connector, and (b) is a cross-sectional view of a pin portion of the connector. FIG. 4 is a plan view of a water supply pipe, a water supply joint, a power supply path, and a connector of the used paper recycling processing apparatus, showing a state where the water supply pipe and the power supply path are connected to the papermaking apparatus. FIG. 4 is a view of the water supply pipe, the water supply joint, the power supply path, and the connector of the used paper recycling apparatus as viewed from below, and shows the state where the water supply pipe and the power supply path are connected to the papermaking apparatus. It is a longitudinal cross-sectional view of the paper making apparatus of the used paper reproduction | regeneration processing apparatus in the 2nd Embodiment of this invention. It is a figure of the papermaking apparatus of the conventional waste paper reproduction | regeneration processing apparatus.

Embodiments of the present invention will be described below with reference to the drawings.
(First embodiment)
First, the first embodiment will be described. 1 and 2 are schematic views showing the configuration of the used paper recycling processing apparatus 1. The used paper recycling apparatus 1 produces recycled paper 3 from used used paper 2 (spent paper). The used paper 2 shredded by a paper shredding machine 75 such as a shredder is disaggregated to produce a pulp-containing liquid 4. The used paper pulp manufacturing apparatus 5 (pulper) to be manufactured, the used paper supply apparatus 6 that supplies the shredded used paper 2 to the used paper pulp manufacturing apparatus 5, and the pulp-containing liquid 4 obtained by the used paper pulp manufacturing apparatus 5 are stored. Dehydrating the storage tank 7, the deinking device 8 that separates and removes printing components such as toner from the pulp-containing liquid 4 stored in the storage tank 7, and the pulp-containing liquid 4 deinked in the deinking apparatus 8 A paper machine 10 for producing the wet paper 9, a wet paper dewatering device 11 for dewatering the wet paper 9, a wet paper drying device 12 for drying the dehydrated wet paper 9 to make the recycled paper 3, and the recycled paper 3 The finishing device 13 that performs the finishing process on the paper making device 10 Like white water tank 15 for storing the white water 14 occurs There are provided in the processing apparatus main body 16.

As shown in FIGS. 5 and 6, the processing apparatus main body 16 is composed of a frame 17 installed on the floor or the like, an outer wall material 18 that covers the devices 5, 6, 8, 10 to 13. .
The deinking device 8 includes a deinking tank 21 and a bubble generating device (not shown) that generates bubbles 22 from the bottom of the deinking tank 21, and the pulp-containing liquid 4 in the deinking tank 21 In contrast, a printing component is separated and removed from the pulp-containing liquid 4 by adding a deinking agent and generating bubbles 22.

  As shown in FIGS. 3 and 4, the paper making apparatus 10 includes a plurality of rotatable rollers 23 a to 23 c, and a paper making belt 25 that is wound around the rollers 23 a to 23 c and can turn an endless track 24. A head box 26 (an example of a supply member) for supplying the pulp-containing liquid 4 sent from the deinking device 8 onto the papermaking belt 25, a papermaking tray 27 (an example of a first receiving member), and an overall tray 28 (An example of a second receiving member) and a papermaking frame 29.

  Among the plurality of rollers 23a to 23c, the roller 23b is a driving roller that is rotationally driven by a motor 48, and the other rollers 23a and 23c are driven rollers. The papermaking belt 25 is a mesh-like belt having water permeability.

  As shown in FIG. 4, the endless track 24 is formed in a triangular shape in a side view, and the papermaking belt 25 dewaters while transporting the pulp-containing liquid 4 supplied from the head box 26 from the upstream end to the downstream side. The papermaking track 30 and the papermaking belt 25 have a return track 31 that returns from the downstream end of the papermaking track 30 to the upstream end. The return track 31 is located below the papermaking track 30 and includes a first inclined portion 31a that extends obliquely downward and a second inclined portion 31b that extends obliquely upward.

  The papermaking tray 27 is disposed between the papermaking track 30 and the return track 31 and is a dish-shaped member that receives white water 14 (an example of a liquid) that has passed through the papermaking belt 25 of the papermaking track 30. The entire tray 28 is disposed below the return track 31 and is a dish-like member that receives water (liquid) that falls from above (for example, the papermaking belt 25 and the rollers 23a to 23c). As shown in FIGS. 4 and 5, the white water 14 received by the paper tray 27 flows down a drainage path 32 including a drain pipe disposed so as not to interfere with the papermaking belt 25, so that the entire tray 28 Flow into.

  As shown in FIGS. 4 to 6, the papermaking frame body 29 includes a pair of flat inner frames 35 and a pair of outer frames 36 facing each other in the width direction W of the papermaking belt 25, and front end portions of both inner frames 35. It has a connecting member 37 provided therebetween, and flat connecting members 38a and 38b provided between the front end portions and between the rear end portions of both outer frames 36. The pair of inner frames 35 are connected and supported between the pair of outer frames 36 via connecting members (not shown) such as bolts and nuts.

  The rollers 23 a to 23 c and the paper tray 27 are supported between the pair of inner frames 35, and the entire tray 28 is supported between the lower portions of the pair of outer frames 36. Further, between the pair of inner frames 35, there is provided a cleaning water ejecting member 121 that injects cleaning water 120 onto the papermaking belt 25 for cleaning.

  As shown in FIGS. 3, 7, and 8, the head box 26 supplies a square box-shaped storage member 40 that stores the pulp-containing liquid 4 and the pulp-containing liquid 4 in the storage member 40 to the papermaking belt 25. Supply port 41, a guide plate 42 that smoothly guides the pulp-containing liquid 4 flowing out from the supply port 41 onto the papermaking belt 25, and the flow of the pulp-containing liquid 4 flowing out from the supply port 41 in the width direction W of the papermaking belt 25. And a pair of width restricting plates 43 for restricting.

  The guide plate 42 is provided on the storage member 40 and overlaps the upper surface of the papermaking belt 25 at the upstream end of the papermaking track 30. Both width restricting plates 43 are provided on both sides of the storage member 40 and protrude toward the downstream side, and a guide plate 42 is provided between the both width restricting plates 43. In addition, a pair of support members 44 are disposed below the width regulating plates 43 so as to face each other. The papermaking belt 25 is sandwiched between the upper and lower portions of the width regulating plate 43 and the support member 44 and rotates the papermaking track 30 from the upstream side to the downstream side. The support member 44 is attached to the inner frame 35.

The interior of the storage member 40 is partitioned into first and second storage portions 46 and 47 by a partition plate 45, and the first storage portion 46 and the second storage portion 47 communicate with each other at the lower part.
In addition, the supply port 41 opens at the upper part of the second reservoir 47. Furthermore, the 1st stirring member 50 which stirs the pulp containing liquid 4 of the 1st storage part 46 is provided in the lower part of the 1st storage part 46 by moving up and down. A second stirring member 51 that stirs the pulp-containing liquid 4 in the second storage section 47 by moving up and down is provided below the second storage section 47. The first stirring member 50 and the second stirring member 51 are set so as to move up and down alternately, and a moving device (not shown) for moving the first and second stirring members 50 and 51 up and down is provided. The head box 26 is provided.

  As shown in FIG. 9, skew-preventing projections 53 are provided over the entire circumference on the back surfaces of both ends in the width direction W of the papermaking belt 25. The skew-preventing protrusion 53 has a trapezoidal cross-sectional shape in which the dimension in the width direction gradually decreases in the direction protruding from the back surface of the papermaking belt 25. Each skew prevention projection 53 is fitted into a gap 55 formed between a pair of skew prevention plates 54. As shown in FIG. 4, these skew feeding prevention plates 54 are provided on the inner frame 35 at two positions, that is, the downstream end portion of the papermaking track portion 30 and the second inclined portion 31 b of the return track portion 31. .

  Moreover, as shown in FIG. 8, the skew prevention groove | channel 56 is formed in the outer peripheral surface of the both ends in the axial center direction of each roller 23a-23c over the perimeter. The skew-preventing protrusion 53 of the papermaking belt 25 is freely detachable from the skew-preventing grooves 56 of the rollers 23a to 23c. The skew feeding preventing projection 53, the skew feeding preventing plate 54, and the skew feeding preventing groove 56 constitute skew feeding preventing means for preventing the paper making belt 25 from skewing.

  As shown in FIGS. 2 to 4, the wet paper web dewatering device 11 is disposed downstream (downstream) of the paper making device 10, and transfers the wet paper 9 from the paper making belt 25 to the water absorbing belt 59 for dehydration. . The water absorption belt 59 is formed of a felt belt, and is configured to be rotatable by being wound around a plurality of rollers 60a to 60d. In addition, one of the rollers 60a to 60d is a driving roller that is rotationally driven by a motor. In the transfer portion 61 where the wet paper 9 is transferred from the papermaking belt 25 to the water absorbing belt 59, the papermaking belt 25 presses the water absorbing belt 59 and applies a predetermined tension to the water absorbing belt 59.

  As shown in FIGS. 3 to 6, the paper making apparatus 10 is detachable with respect to the processing apparatus main body 16, that is, can be taken in and out of the processing apparatus main body 16. When the paper making apparatus 10 is taken out of the processing apparatus main body 16, guide means 63 for guiding the paper making apparatus 10 in the retreating direction A in which the paper making belt 25 retracts from the water absorption belt 59 is provided in the processing apparatus main body 16. Note that the retreat direction A is a direction other than the width direction W of the papermaking belt 25 and a direction in which the application of tension to the water absorption belt 59 is released. In this case, the retraction direction A of the papermaking belt 25 in the papermaking track portion 30. The forward direction, which is the direction opposite to the moving direction, is the retreat direction A.

  The guide means 63 is a pair of guide rails 64 provided in the processing apparatus main body 16, and is movable and supported by the guide rails 64 so as to be movable in the retracting direction A and the opposite mounting direction B (rearward direction). And a table 65.

  The guide rail 64 is supported above the floor surface by a support frame 78. A channel-shaped guide member 66 that is externally fitted to the guide rail 64 from above and is slidable in the retracting direction A and the mounting direction B on the guide rail 64 is provided at the bottom of the movable table 65.

  The movable table 65 is a shallow box-shaped table having an opening at the top and one side, and the paper making apparatus 10 is supported on the movable table 65 and can be taken in and out of the movable table 65 from one side 67 of the movable table 65. It is. As shown in FIG. 6, the paper making apparatus 10 with respect to the movable table 65 is inserted and removed in the direction C and D (left and right direction) in the same direction as the width direction W of the paper making belt 25. Direction).

  Slide type guide members 69 are provided below the front and rear connecting members 38a and 38b of the paper making apparatus 10, respectively. In addition, receiving members 70 are provided on the inner surface of the front plate portion 65a and the inner surface of the rear plate portion 65b of the movable base 65, respectively. The sliding guide member 69 is received by the receiving member 70 from below, and slides on the receiving member 70 in the loading / unloading directions C and D.

  As shown by the solid line in FIG. 6, the paper making apparatus 10 is pushed from the outside drawing position P1 of the movable table 65 to the insertion position P2 on the movable table 65, and the movable table 65 is moved from the retracted position P3 to the mounting position P4. Thus, the paper making apparatus 10 is mounted at the regular mounting position P4 in the processing apparatus main body 16.

  3 and 4, the attachment position P4 is a position where the papermaking belt 25 presses the water absorption belt 59 and applies a predetermined tension to the water absorption belt 59. Both guide rails 64 are provided with a stopper 71 (an example of a positioning member) that positions the paper making apparatus 10 at the attachment position P4 when the paper making apparatus 10 is moved in the mounting direction B and inserted into the processing apparatus main body 16. ing. The movable table 65 can freely come into contact with and separate from the stopper 71. When the movable table 65 comes into contact with the stopper 71, the paper making apparatus 10 is positioned at the attachment position P4.

  Further, as shown in FIG. 6, on the side surface of the outer wall material 18 of the processing apparatus main body 16, an opening / closing opening 19 for loading / unloading the paper making apparatus 10 and a door 20 for opening / closing the opening / closing opening 19 are provided. It has been.

  The white water tank 15 is installed below the movable table 65, and has an upper surface opening part where a part of the upper surface is opened. As shown in FIGS. 4, 5, and 13, a drain pipe that discharges water (an example of liquid, including white water 14) received by the whole tray 28 to the white water tank 15, at the bottom of the whole tray 28. 33 is suspended. The drain pipe 33 is inserted from above into an elongated opening 77 formed in the bottom plate of the movable table 65. When the movable platform 65 is moved between the retracted position P3 and the mounting position P4 and the paper making apparatus 10 is moved between the drawing position P1 and the inserting position P2, the drain pipe 33 is always in white water at any position. It is set so as to be located above the upper surface opening of the tank 15.

  The head box 26 is detachable from the paper making apparatus 10. That is, as shown in FIGS. 7 and 16, the head box 26 is installed in an installation space 73 formed between the roller 23 a and the connection member 38 a of the papermaking frame body 29, and the connection member 37 is connected to the head box 26. It has the support surface 37a which supports from below. In addition, a loading / unloading port 74 (see FIG. 3) for loading and unloading the head box 26 is formed in the upper part of either the left or right outer frame 36. As shown in FIGS. 12 and 16, the head box 26 can be inserted into and removed from the loading / unloading port 74 in the width direction W of the papermaking belt 25 while being supported by the support surface 37 a of the connecting member 37.

  As shown in FIGS. 18 and 19, the used paper recycling apparatus 1 includes a water supply pipe 91 that supplies the pulp-containing liquid 4 from the deinking tank 21 to the papermaking apparatus 10, and a power supply path that supplies power to the papermaking apparatus 10. 105 and a cleaning water pipe 122 for supplying the cleaning water 120 to the cleaning water injection member 121 are provided.

  The water supply pipe 91 is connected to the paper making apparatus 10 through a plurality of water supply joints 92 and 93 so as to be freely connected and disconnected. The power supply path 105 is connected to the paper making apparatus 10 via a connector 106 so as to be freely connected and disconnected. Further, the cleaning water pipe 122 is connected to the paper making apparatus 10 through a cleaning water supply joint 119 so as to be freely connected and disconnected.

As shown in FIGS. 18, 21, and 22, the first water supply joint 92 (an example of another water supply joint) includes a cylindrical male fitting member 94 and a cylindrical female mold that are detachable from each other. The fitting member 95 is provided. The male fitting member 94 is inserted and attached to a hole formed in the outer frame 36.

  As shown in FIGS. 6 and 14, a movable base side mounting plate 96 is erected on the side end of the movable base 65 on the insertion direction D side, and the movable base side mounting plate 96 is attached to the outer frame 36. Opposite on the outside. As shown in FIGS. 18, 21, and 22, the female-type fitting member 95 is inserted into a hole 97 formed in the movable table-side mounting plate 96, and the movable table-side mounting plate is interposed via the support device 98. 96.

  The support device 98 includes a support plate 99 that is externally fitted to a female fitting member 95, a plurality of hexagon socket head cap bolts 100 that are inserted through the support plate 99 and connected to the movable base side mounting plate 96, and a support plate. 99 and a coil spring 101 which is sandwiched between the movable base side mounting plate 96 and is externally fitted to each bolt 100. The female fitting member 95 is attached to the support plate 99 and can be pulled out and shifted in the insertion directions C and D according to the expansion and contraction of the coil spring 101. In addition, the diameter F1 of the hole 97 is larger than the outer diameter F2 of the female fitting member 95 with a margin.

  In addition, the second water supply joint 93 has male and female fitting members 94 and 95, similarly to the first water supply joint 92. A head box side mounting plate 103 is provided on the side surface portion of the storage member 40 of the head box 26 in the insertion direction D, and the male fitting member 94 is inserted into a hole formed in the head box side mounting plate 103. Has been attached. The female fitting member 95 is inserted into a hole 97 formed in the inner frame 35 and supported by the inner frame 35 via a support device 98.

  The water supply pipe 91 has a main water supply hose 91a having one end connected to the deinking tank 21 and the other end connected to the female fitting member 95 of the first water supply joint 92, and one end connected to the first water supply joint. The intermediate water supply hose 91b connected to the male fitting member 94 of 92 and the other end connected to the female fitting member 95 of the second water supply joint 93, and the male of the second water supply joint 93 at one end The terminal water supply hose 91c is connected to the fitting member 94 of the mold and the other end is connected to the head box 26 and communicates with the lower part of the first reservoir 46.

  As shown in FIGS. 18 to 20 and FIG. 23, the connector 106 includes a male fitting member 107 and a female fitting member 108 that are detachable from each other. The male fitting member 107 is inserted and attached to a hole formed in the outer frame 36. The male fitting member 107 is provided with a plurality of pins 114.

The female fitting member 108 is inserted into a hole 109 formed in the movable table-side mounting plate 96 and supported by the movable table-side mounting plate 96 via the support device 110.
The support device 110 includes a flange 111 provided on the outer periphery of the female fitting member 108, a plurality of hexagon socket head cap bolts 112 inserted through the flange 111 and connected to the movable base side mounting plate 96, And a coil spring 113 which is sandwiched between the portion 111 and the movable base side mounting plate 96 and is externally fitted to each bolt 112. The female fitting member 108 can be pulled out and shifted in the insertion directions C and D according to the expansion and contraction of the coil spring 113. Further, the size F3 of the hole 109 is formed larger than the size F4 of the female fitting member 108 with a margin.

A plurality of pin holes 115 are formed in the female fitting member 108, and the pins 114 can be inserted into and removed from the pin holes 115 in the drawing and insertion directions C and D.
The power supply path 105 has one end connected to the power source and the other end connected to the female fitting member 108, and one end connected to the male fitting member 107 and the other end made of paper. It consists of a relay power supply cable 105 b connected to the motor 48 of the apparatus 10.

  As shown in FIGS. 18 and 19, the connector 106 is located immediately above the first water supply joint 92. The support plate 99 of the first water supply joint 92 is provided with a cover plate 116 that covers the upper side of the joined first water supply joint 92 and partitions the connector 106 and the first water supply joint 92. Yes.

The cleaning water supply joint 119 has the same configuration as the first water supply joint 92, and is provided next to the first water supply joint 92.
As shown in FIG. 20, the cleaning water pipe 122 has one end connected to a cleaning water supply source (for example, a water tap) and the other end connected to a female fitting member 95 of the cleaning water supply joint 119. The main cleaning water hose 122a and a relay cleaning water hose 122b having one end connected to the male fitting member 94 of the cleaning water supply joint 119 and the other end connected to the end of the cleaning water injection member 121.

  As shown in FIGS. 6, 14, 19, and 20, a plurality of pins 117 are provided at both ends of the outer frame 36, and a plurality of pin holes 118 are formed at both ends of the movable base side mounting plate 96. Has been. The pins 117 can be inserted into and removed from the pin holes 118 in the drawing and insertion directions C and D. The pin hole 118 is a long hole that is long in the vertical direction.

  As shown in FIG. 2, the wet paper web drying device 12 is arranged at the rear stage (downstream side) of the wet paper web dehydrating device 11, and first and second transport belts that transport the wet paper web 9 between both front and back surfaces. 85 and 86, and a drying drum 87 for heating and drying the wet paper 9 transported by the transport belts 85 and 86.

  The first conveyor belt 85 is a metal belt, and is wound around a drying drum 87 and a plurality of rollers 88 so as to be rotatable on an endless track. The second conveyor belt 86 is a net-like resin belt, and is wound around a plurality of rollers 89 so as to be rotatable on an endless track. The drying drum 87 is rotatably supported and incorporates a heater.

The finishing device 13 is disposed downstream (downstream) of the wet paper drying device 12 and includes a cutter 90 that cuts the recycled paper 3 obtained by the wet paper drying device 12 into a predetermined size. .
Hereinafter, the operation of the above configuration will be described.

  As shown in FIG. 1, the used paper 2 is disaggregated in the used paper pulp manufacturing apparatus 5 by supplying the shredded used paper 2 to the used paper pulp manufacturing apparatus 5 by the used paper supply apparatus 6, and the pulp-containing liquid 4 is manufactured. . The pulp-containing liquid 4 is sent from the used paper pulp manufacturing apparatus 5 to the storage tank 7 and stored therein, and then sent from the storage tank 7 to the deinking tank 21 of the deinking apparatus 8. Then, by adding a deinking agent to the pulp-containing liquid 4 in the deinking tank 21 and generating a large number of bubbles 22 from the bottom in the deinking tank 21, the printing components in the pulp-containing liquid 4 are separated and removed. The Thereafter, as shown in FIGS. 18 and 25, the pulp-containing liquid 4 in the deinking tank 21 flows through the water supply pipes 91 (the respective water supply hoses 91 a to 91 c and the respective water supply joints 92 and 93), and the head of the papermaking apparatus 10. It is supplied into the storage member 40 of the box 26.

  At this time, as shown in FIG. 7, the pulp-containing liquid 4 in the deinking tank 21 first flows into the first storage section 46 in the storage member 40, so that the pulp-containing liquid 4 is taken from the deinking tank 21. Most of the bubbles 22 that have flowed into the first reservoir 46 are prevented from flowing into the second reservoir 47 by the partition plate 45, and are collected and retained in the first reservoir 46. As a result, the amount of bubbles 22 flowing out from the second reservoir 47 through the supply port 41 to the papermaking belt 25 is greatly reduced, and the quality of the wet paper 9 is improved.

  Further, the drive roller 23b among the plurality of rollers 23a to 23c of the paper making apparatus 10 is rotationally driven by the motor 48, whereby the paper making belt 25 is rotated at a predetermined traveling speed. At this time, as shown in FIGS. 18 and 24, electric power is supplied from the outside to the motor 48 through the power supply path 105, and the motor 48 is operated. As shown in FIG. 4, the water absorbing belt 59 rotates at the same traveling speed as the papermaking belt 25 by rotating the driving roller 60a of the plurality of rollers 60a to 60d of the wet paper web dewatering device 11 with a motor or the like. Move.

  As shown in FIGS. 8 and 9, when the papermaking belt 25 is rotating, the skew feeding preventing projections 53 of the papermaking belt 25 and the skew feeding preventing grooves 56 of the rollers 23a to 23c and the skew feeding prevention are provided. The papermaking belt 25 can be prevented from skewing in the width direction W by being fitted into the gap 55 of the plate 54.

  Further, as shown in FIG. 7, the pulp-containing liquid 4 in the storage member 40 of the head box 26 gradually increases, and eventually overflows from the supply port 41 and is supplied onto the papermaking belt 25. As a result, the pulp-containing liquid 4 is dehydrated while being conveyed by the papermaking belt 25 that travels through the papermaking track 30 to form the wet paper 9 that forms a fiber layer.

  At this time, as shown in FIGS. 7 and 8, the papermaking belt 25 is sandwiched between the upper and lower portions of the width regulating plate 43 and the support member 44 and travels on the papermaking track portion 30. Can be prevented from undulating (bending) in the vertical direction (thickness direction of the papermaking belt 25). Therefore, the lower end of the width regulating plate 43 is reliably in sliding contact with the surface of the papermaking belt 25, and the flow of the pulp-containing liquid 4 supplied onto the papermaking belt 25 from the supply port 41 is restricted in the widthwise direction W of the papermaking belt 25. The pulp-containing liquid 4 can be prevented from leaking outward from the gap between the width regulating plate 43 and the papermaking belt 25. Thereby, the wet paper 9 with little variation in thickness and width can be formed.

  Further, the first agitation member 50 and the second agitation member 51 are alternately moved up and down to agitate the pulp-containing liquid 4 in the first and second reservoirs 46 and 47 and from the supply port 41 to the papermaking belt. A wave having a predetermined cycle and a height (amplitude) can be generated in the pulp-containing liquid 4 supplied onto 25. Thereby, it is possible to flow the pulp-containing liquid 4 so as to overlap the papermaking belt 25, and it is possible to make the fibers in the pulp-containing liquid 4 uniform. The wave period and height can be controlled by controlling the vertical movement distance and period of the first and second stirring members 50 and 51 to obtain desired papermaking performance (such as formation and thickness).

  In the paper making process as described above, as shown in FIGS. 4 and 5, the white water 14 that has passed through the paper making belt 25 traveling on the paper making track 30 is dropped and received on the paper making tray 27. Thereby, it is possible to prevent the white water 14 from falling to the inside of the papermaking belt 25 traveling on the return track portion 31, and to prevent the fibers contained in the whitewater 14 from adhering to the papermaking belt 25.

  Thus, the white water 14 received by the paper tray 27 flows down the drainage path 32 and flows into the entire tray 28. Further, the water falling from the papermaking belt 25 and the rollers 23 a to 23 c traveling on the return track portion 31 or the water flowing down from the screw holes formed in the inner frame 35 is received by the entire tray 28. The water collected in the entire tray 28 in this way is drained from the drain pipe 33 and stored in the white water tank 15.

  As shown in FIG. 25, the washing water 120 flows through the washing water pipeline 122 (each of the washing water hoses 122a and 122b and the washing water supply joint 119) and is supplied to the washing water injection member 121 of the paper making apparatus 10, as shown in FIG. As shown, the water is ejected from the cleaning water ejecting member 121 onto the papermaking belt 25. Thereby, the papermaking belt 25 is washed.

  As shown in FIG. 2, the wet paper 9 is transferred from the rotating papermaking belt 25 to the rotating water absorbing belt 59 in the transfer unit 61, and then absorbed and dehydrated by the absorbing belt 59. Further, by rotating the first and second conveying belts 85 and 86 and rotating the drying drum 87, the wet paper 9 is transferred from the wet paper dehydrating device 11 to the wet paper drying device 12, and the first The dried belt 87 is dried by the heat of the drying drum 87 while being sandwiched between the second conveyor belt 85 and the second conveyor belt 86, and becomes the recycled paper 3 before finishing. Thereafter, the recycled paper 3 is transferred from the wet paper drying device 12 to the finishing device 13, finished by being cut into a predetermined size by a cutter 90, and discharged to the back of the processing device main body 16.

  When performing maintenance on the paper making apparatus 10, a user (or an operator or the like) stops the operation of the paper making apparatus 10, opens the door 20, and passes through the opening / closing opening 19 as shown in FIG. 6. Then, the movable table 65 is moved in the retreat direction A. As a result, the paper making apparatus 10 is guided in the retreat direction A together with the movable base 65 and moves from the attachment position P4 to the retreat position P3. As shown in FIGS. 10 and 11, the paper making belt 25 is separated from the water absorption belt 59, The application of tension from the papermaking belt 25 to the water absorbing belt 59 is released.

  In this state, as shown in FIG. 5 and FIG. 6, the sliding guide member 69 slides on the receiving member 70 by pulling out the paper making apparatus 10 from the one side portion 67 of the movable base 65 in the pulling direction C. The paper making apparatus 10 moves from the insertion position P2 to the drawing position P1. As a result, as shown in FIGS. 12 to 15, the papermaking apparatus 10 can be easily taken out from the opening / closing opening 19 of the processing apparatus main body 16, and maintenance can be easily performed on the papermaking apparatus 10. it can.

  Even when the paper making apparatus 10 is taken out of the processing apparatus main body 16 as described above, as shown in the phantom line of FIG. 5 and FIG. 13, the water falling from the paper making belt 25 and the rollers 23a to 23c or the inner frame Water that leaks from the screw holes 35 and the like is received by the whole tray 28 and flows from the whole tray 28 through the drain pipe 33 into the white water tank 15. For this reason, it is possible to prevent water from dripping from the paper making apparatus 10 to the outside of the processing apparatus main body 16 and getting the floor surface wet.

  When the paper making apparatus 10 is pulled out to the pulling position P1 in the pulling direction C as described above, first, as shown in FIG. 21, the male fitting member 94 of the first water supply joint 92 is fitted with a female fitting. As shown in FIG. 20, the male fitting member 94 of the cleaning water supply joint 119 is separated from the female fitting member 95 by being removed from the joint member 95 and separated. The male fitting member 107 of the connector 106 is removed from the female fitting member 108 and separated, then the pin 114 of the connector 106 is removed from the pin hole 115, and immediately after that, the pin 117 is The pin hole 118 is removed.

  Accordingly, as shown in FIGS. 18, 20, and 21, the main water supply hose 91 a of the water supply pipe 91 is detached from the paper making apparatus 10 through the first water supply joint 92 and the main power supply cable of the power supply path 105 is removed. 105a is detached from the paper making apparatus 10 via the connector 106, and the main washing water hose 122a of the washing water conduit 122 is detached from the paper making apparatus 10 via the washing water supply joint 119.

  As shown in FIG. 16, when maintenance is performed on the head box 26, the head box 26 is removed from the loading / unloading port 74 with the paper making apparatus 10 taken out of the processing apparatus main body 16 as described above. The head box 26 is taken out to the outside of the paper making apparatus 10 while being supported by the support surface 37a of the connecting member 37. Thereby, maintenance can be easily performed on the head box 26.

  When the head box 26 is pulled out to one side outward E as described above, the male fitting member 94 of the second water supply joint 93 is a female type as shown in FIGS. The fitting member 95 is removed and separated.

  Further, after the maintenance of the paper making apparatus 10 and the head box 26 is completed, the head box 26 can be returned to the paper making apparatus 10 and the paper making apparatus 10 can be returned to the processing apparatus main body 16 by a procedure reverse to the above procedure. it can. That is, by pushing the head box 26 in the direction opposite to the one side outward E from the loading / unloading port 74, the head box 26 is supported by the support surface 37a of the connecting member 37 as shown in FIG. It is installed in an installation space 73 in the papermaking apparatus 10.

  At this time, as shown in FIG. 25, the male fitting member 94 of the second water supply joint 93 is fitted and joined to the female fitting member 95, whereby the terminal water supply hose 91c and the intermediate water supply hose are joined. 91 b is connected via a second water supply joint 93.

  Thereafter, the paper making apparatus 10 is pushed in the insertion direction D from the drawing position P1 shown in FIGS. 12 and 14 to the insertion position P2 shown in FIG. At this time, as shown in FIG. 23, first, the pin 117 is inserted into the pin hole 118, immediately thereafter, the pin 114 of the connector 106 is inserted into the pin hole 115, and then the pin 114 of the connector 106 is inserted. Next, as shown in FIG. 24, the male fitting member 107 of the connector 106 is fitted into and joined to the female fitting member 108 as shown in FIG. 24. Further, as shown in FIG. The male fitting member 94 of the first water supply joint 92 is fitted and joined to the female fitting member 95, and the male fitting member 94 of the cleaning water supply joint 119 is fitted with a female fitting. The joint member 95 is fitted and joined.

  As a result, the main water supply hose 91a and the intermediate water supply hose 91b are connected via the first water supply joint 92, and the main power supply cable 105a and the relay power supply cable 105b are connected via the connector 106. The cleaning water hose 122a and the intermediate cleaning water hose 122b are connected via a cleaning water supply joint 119.

  At this time, as shown in FIG. 24, since the pin 117 is inserted into the pin hole 118, the outer frame 36 is positioned with respect to the mounting plate 96, and the pin 114 of the connector 106 is inserted into the pin hole 115. Therefore, the male fitting member 107 is positioned with respect to the female fitting member 108.

  In the unlikely event that the male fitting member 94 and the female fitting member 95 of each of the water supply joints 92 and 93 are slightly displaced from each other, the male fitting member 94 has a female tip. Each of the coil springs 101 is compressed and the female fitting member 95 escapes from the male fitting member 94 in the insertion direction D even when it contacts the tip of the fitting member 95. Damage to the fitting members 94 and 95 of the mold can be prevented. At this time, since the diameter F1 of the hole 97 is larger than the outer diameter F2 of the female fitting member 95 even if the compression amount of each coil spring 101 is not uniform, the female fitting member 95 is attached to the mounting plate. It is possible to escape at an angle with respect to 96.

  Similarly, when the position of the male fitting member 107 of the connector 106 and the position of the female fitting member 108 are slightly shifted, the coil springs 113 are similarly compressed and the female fitting is performed. Since the member 108 escapes from the male fitting member 107 in the insertion direction D, the male and female fitting members 107 and 108 can be prevented from being damaged. At this time, even if the compression amount of each coil spring 113 is not uniform, since the size F3 of the hole 109 is larger than the size F4 of the female fitting member 108, the female fitting member 108 is attached. Inclined with respect to the plate 96 can escape.

In addition, the same operation and effect as the water supply joints 92 and 93 can be obtained for the cleaning water supply joint 119.
As described above, after the paper making apparatus 10 is pushed in the insertion direction D and returned onto the movable table 65, the movable table 65 is moved from the retracted position P3 shown in FIGS. 10 and 11 to the mounting position shown in FIGS. Move in mounting direction B up to P4. At this time, the movable table 65 comes into contact with the stopper 71, whereby the paper making apparatus 10 is positioned at the attachment position P4. Thereby, in the transfer part 61, the papermaking belt 25 contacts the water absorption belt 59 and presses the water absorption belt 59, thereby applying a predetermined tension to the water absorption belt 59. For this reason, it is possible to prevent an excessive tension exceeding a predetermined tension from being applied to the water absorbing belt 59 and to prevent the water absorbing belt 59 from being damaged.

  In the above embodiment, as shown in FIG. 18, since the connector 106 is disposed above the first water supply joint 92, water droplets of the pulp-containing liquid 4 leak out of the first water supply joint 92. Even if it falls, it does not adhere to the connector 106. Also, if the pulp-containing liquid 4 leaks from the first water supply joint 92 and scatters around, the pulp-containing liquid 4 scattered toward the connector 106 is blocked by the cover plate 116 and reaches the connector 106. Not reach. For this reason, the pulp-containing liquid 4 leaking from the first water supply joint 92 can be prevented from adhering to the connector 106, and an electric shock can be prevented to ensure safety. The cover plate 116 provided on the cleaning water supply joint 119 has the same effect.

  In the above embodiment, as shown in FIG. 16, the head box 26 is moved to the outer side E on one side of the paper making apparatus 10 in a state where the paper making apparatus 10 is moved to the drawing position P <b> 1 and taken out of the processing apparatus main body 16. As shown in FIG. 17, the head box 26 is attached to the attachment position P <b> 4 without taking out the paper making apparatus 10 to the outside of the processing apparatus main body 16. It is also possible to pull out to E.

  In the above embodiment, as shown in FIG. 11, the papermaking belt 25 is retreated forward from the water absorption belt 59 by horizontally moving the papermaking device 10 forward (retraction direction A). The papermaking belt 25 may be retracted downward from the water absorption belt 59 by rotating downward.

  In the above-described embodiment, when the paper making apparatus 10 is taken out of the processing apparatus main body 16, the paper making apparatus 10 is moved in the retracting direction A and then pulled out in the drawing direction C as indicated by a virtual line in FIG. 6. Instead of moving the paper making apparatus 10 in two directions as described above, the paper making apparatus 10 may be moved only in the retreat direction A so that it can be taken out of the processing apparatus main body 16.

  In the above embodiment, as shown in FIG. 12, the paper making apparatus 10 is pulled out to the pulling position P <b> 1 while being supported on the movable table 65. Further, the paper making apparatus 10 is pulled out from the movable table 65 and removed. May be.

(Second Embodiment)
In the first embodiment described above, the paper making apparatus 10 is detachable from the processing apparatus main body 16 of the used paper recycling processing apparatus 1, but in the second embodiment described below, in FIG. As shown in FIG. 2, the paper making apparatus 10 is fixed to the processing apparatus main body 16 of the used paper recycling processing apparatus 1.

  The papermaking apparatus 10 is sent from a deinking device 8 and a plurality of rotatable rollers 23 a to 23 c, a papermaking belt 25 that is wound around these rollers 23 a to 23 c and is rotatable about an endless track 24, and the deinking device 8. A head box 26 (an example of a supply member) for supplying the pulp-containing liquid 4 onto the papermaking belt 25; a papermaking tray 27 (an example of a first receiving member); and an overall tray 28 (an example of a second receiving member); A papermaking frame 29.

  The rollers 23 a to 23 c, the head box 26, the paper making tray 27, and the entire tray 28 are respectively provided on the paper making frame body 29, and the paper making frame body 29 is attached and fixed in the processing apparatus main body 16.

  Since the configuration other than the paper making apparatus 10 is the same as that of the first embodiment, detailed description thereof is omitted.

DESCRIPTION OF SYMBOLS 1 Used paper reproduction processing apparatus 2 Used paper 4 Pulp containing liquid 5 Used paper pulp manufacturing apparatus 8 Deinking apparatus 9 Wet paper 10 Paper making apparatus 11 Wet paper dehydrating apparatus 14 White water (liquid)
16 Processing device main bodies 23a to 23c Roller 24 Endless track 25 Papermaking belt 26 Head box (supply member)
27 Paper tray (first receiving member)
28 Whole tray (second receiving member)
30 Papermaking track 31 Return track 35 Inner frame 36 Outer frame 59 Water absorption belt 61 Transfer unit 63 Guide means 71 Stopper (positioning member)
91 Water supply pipes 92 and 93 Water supply joint 105 Power supply path 106 Connector A Retraction direction B Mounting direction P4 Mounting position W Papermaking belt width direction

Claims (9)

A waste paper recycling apparatus in which a paper making apparatus for producing wet paper by dehydrating a pulp-containing liquid produced by disaggregating waste paper is provided in the processing apparatus body,
The papermaking apparatus has a papermaking belt that is rotatable on an endless track and has water permeability, and a supply member that supplies a pulp-containing liquid onto the papermaking belt,
A water supply line for supplying the pulp-containing liquid to the supply member is provided,
The water supply line is connected to the supply member through a water supply joint so as to be freely connected and disconnected.
Papermaking apparatus Ri freely der removable from the apparatus main body,
The supply member is detachable from the paper machine,
The water supply joint has one fitting member provided on the side surface portion in the insertion direction of the supply member and the other fitting member provided on the frame provided in the papermaking apparatus and facing the side surface portion of the supply member. And
When the supply member is pulled out of the paper making apparatus, one fitting member is separated from the other fitting member,
A used paper recycling apparatus, wherein when a supply member is inserted into a papermaking apparatus, one fitting member is joined to the other fitting member . The endless track of the papermaking belt has a papermaking track portion that dewaters while conveying the pulp-containing liquid supplied from the supply member, and a return track portion that returns the papermaking belt from the downstream end to the upstream end of the papermaking track portion. Have
The return track is located below the papermaking track,
A first receiving member that receives liquid that has passed through the papermaking belt of the papermaking track is provided between the papermaking track and the return track.
2. The used paper recycling apparatus according to claim 1, wherein a second receiving member for receiving a liquid falling from above is provided below the return track portion . The papermaking belt is wound between a plurality of rotatable rollers,
These rollers and the first receiving member are supported between a pair of inner frames,
A second receiver is supported between the pair of outer frames;
3. A used paper recycling apparatus according to claim 2, wherein the pair of inner frames are disposed between the pair of outer frames . A wet paper dewatering device for transferring the wet paper from the paper making belt to the water absorption belt to dehydrate the wet paper is provided at the subsequent stage of the paper making device.
In the transfer section where the wet paper is transferred from the paper making belt to the water absorbing belt, the paper making belt presses the water absorbing belt and applies tension to the water absorbing belt.
The paper machine can be taken in and out of the main body of the processing device,
When the paper making apparatus is taken out of the processing apparatus main body, guide means for guiding the paper making apparatus in the retreat direction in which the paper making belt retracts from the water absorbing belt is provided in the processing apparatus main body,
The retreat direction is a direction other than the width direction of the papermaking belt, and is a direction in which the application of tension to the water absorption belt is released. Waste paper recycling processor. The papermaking device is guided by the guide means, and is movable in the mounting direction opposite to the retracting direction to the mounting position where the papermaking belt presses the water absorbing belt and applies tension to the water absorbing belt,
5. The used paper recycling processing apparatus according to claim 4, further comprising a positioning member for positioning the paper making apparatus at an attachment position when the paper making apparatus is moved in the mounting direction and inserted into the processing apparatus main body . A waste paper pulp manufacturing apparatus that disintegrates waste paper to produce a pulp-containing liquid and a deinking apparatus that separates printing components from the pulp-containing liquid are provided in the processing apparatus main body.
6. The used paper recycling apparatus according to claim 1, wherein the papermaking apparatus dehydrates the pulp-containing liquid after deinking to produce wet paper . The water supply line supplies the pulp-containing liquid from the deinking device to the papermaking device supply member,
The water supply line is connected to the paper machine through a separate water supply joint so that it can be freely connected and disconnected .
Another water supply joint has another one fitting member and another other fitting member,
Another one fitting member is provided on the outer frame facing the outer side of the frame provided with the other fitting member of the water supply joint,
Another fitting member is provided on the mounting plate that is provided on the processing apparatus main body and is opposed to the outer side of the outer frame,
When the papermaking apparatus is taken out of the processing apparatus main body, another fitting member is separated from the other fitting member,
7. The used paper recycling apparatus according to claim 6 , wherein when the paper making apparatus is inserted into the processing apparatus main body, another fitting member is joined to another fitting member . A power supply path for supplying power to the paper machine is provided,
The used paper recycling apparatus according to any one of claims 1 to 7, wherein the power supply path is connected to the paper making apparatus through a connector so as to be freely connected and disconnected . The water supply line supplies the pulp-containing liquid from the deinking device to the papermaking device supply member,
The water supply line is connected to the paper machine via a separate water supply joint so as to be freely connected and disconnected.
Another water supply joint has another one fitting member and another other fitting member,
Another one fitting member is provided on the outer frame facing the outer side of the frame provided with the other fitting member of the water supply joint,
Another fitting member is provided on the mounting plate that is provided on the processing apparatus main body and is opposed to the outer side of the outer frame,
When the papermaking apparatus is taken out of the processing apparatus main body, another fitting member is separated from the other fitting member,
When the paper making apparatus is inserted into the inside of the processing apparatus main body, another one fitting member is joined to another other fitting member,
A power supply path for supplying power to the paper machine is provided,
The power supply path is connected to the paper machine via a connector so as to be freely connected and disconnected.
The water supply pipe line and the power supply path are disconnected from the paper making apparatus at a time as the paper making apparatus is attached to and detached from the processing apparatus main body. The used paper recycling apparatus according to item.

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