KR101736379B1 - waste mattress processing device - Google Patents

Abstract

The present invention relates to a processing device for a waste mattress, capable of: simply incinerating a waste mattress in a state that the whole waste mattress or a cover is separated; easily recycling a spring by compressing the spring which is a residue of the waste mattress incinerated; and reducing the volume and maintaining a compressed state by compressing the spring in which a restoration force is lost due to the incineration. According to the present invention, the processing device for a waste mattress comprises: a first conveyor (10) transferring the waste mattress (1) in a longitudinal direction; a second conveyor (20) and a third conveyor (30) transferring the waste mattress (1), which is transferred along the first conveyor (10) in the longitudinal direction, in a width direction; a lift (40) piling the waste mattress (1) transferred along the third conveyor (30), in multiple layers; an incinerator (50) installed on one side of the lift (40); an input plate (60) placing the waste mattress (1) laminated on the lift (40) into an inner combustion chamber of the incinerator (50); and a compression member (70) compressing the residue of the waste mattress (1) incinerated in the incinerator (50). The incinerator (50) includes: an input ascending and descending door (51) and an output ascending and descending door (52), formed on both sides; a discharge plate (53) formed in the lower part to rotate; and a cylinder (54) rotating the discharge plate (53) to the output ascending and descending door (52).

Description

A waste mattress processing device

More particularly, the present invention relates to a waste mattress disposal apparatus, and more particularly, to a waste mattress disposal apparatus capable of simply incinerating a waste mattress as a whole or in a state in which a cover is detached, To a waste mattress processing device capable of reducing the volume and maintaining a compressed state by compressing a spring that has lost its restoring force due to incineration.

Generally, waste mattresses are household waste that can recycle resources. Such waste mattresses can be used for recycling. That is, other products can be manufactured through recycling by sorting them with springs and fibers.

Such a waste mattress is transferred to a recycling center or a recycling factory to select each usable part. However, since most of the recycling selection tasks are performed by hand, many workers are required and classified as industries that are inferior due to poor working conditions Especially, in the case of waste mattress, since it is made of metal, fiber and the like, it is very bulky and requires a considerable amount of time for disassembly and processing. Therefore, since recycling costs such as labor costs are not properly recycled, .

However, in the case of waste mattresses, there were problems that were difficult to dispose of even after shredding unlike other general waste due to the spring. That is, when the crushed mattress is incinerated in an incinerator, a problem that the broken spring is caught in the incinerator and the operation of the incinerator is stopped has occurred. Therefore, in order to process the mattress, It can not be recycled and it can not be buried in the ground as it is.

Therefore, in order to bring the waste mattress to the incinerator, it is inevitable for the operator to manually remove the built-in spring by dismantling the waste mattress. However, according to these manual operations, the waste of the labor force was so great as to dismantle only about 5 pieces of the waste mattress per day per worker, and the operation speed was considerably lowered to handle a large number of waste mattresses pouring out.

In order to achieve this, the following Patent Document No. 10-0797116 discloses a method of finely crushing collected mattresses and then performing full automation of the mattress processing by selecting only the spring coils by the magnetic force of the magnets, A mattress processing method and apparatus with a built-in spring coil suitable for preventing the waste of the mattress and increasing the recyclability of the mattress remarkably.

However, the mattress processing apparatus described in the prior art has a problem in that the spring coil and metal can be selectively recycled, but the remaining shredded chips can not be processed. Also, since the structure is very complicated as a whole, There has been a problem in that the cost is greatly increased and the processing cost is increased.

In order to solve the above-described problems, the present applicant has succeeded in cutting a central part of a waste mattress so as to be able to simply sort out the springs incorporated in the waste mattress, to enable the selected springs to be easily recycled by compression or crushing, In addition, a waste mattress disintegration processing apparatus is proposed to reduce the installation cost and the processing cost economically by simplifying the structure, and has been registered as a patent document No. 10-1656460.

However, in the case of the above-mentioned Patent No. 10-1656460 of the present applicant, since the spring of the waste mattress made of high-strength carbon steel having a high carbon content is compressed as it is, the resilient force of the spring is large, There was a problem that the spring could not be maintained in a compressed state and was restored to its original volume.

Patent Document 1: Registration No. 10-0797116 (Registered Date: January 16, 2008) Patent Document 2: Registration No. 10-1656460 (Registration date: 2016.09.05)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a waste mattress processing apparatus which can easily incinerate a waste mattress as a whole or in a state in which a cover is separated.

Another object of the present invention is to provide a waste mattress processing apparatus which can easily recycle a spring which is a residue of an incineration-treated waste mattress.

Another object of the present invention is to provide a waste mattress processing apparatus capable of compressing a spring whose restoring force is lost by incineration to reduce the volume and maintain the compressed state.

In order to accomplish the above object, the present invention provides a method of transporting a waste mattress in a longitudinal direction to a first conveyor, transporting a waste mattress conveyed longitudinally along the first conveyor in a width direction to a second conveyor and a third conveyor, The waste mattress conveyed along the third conveyor is stacked in a multi-stage manner on a lift, and a loading and unloading door formed on both sides of the lift and a discharge tray and a discharge tray rotatably formed on the lower side are rotated toward the unloading door A crushing furnace provided with a cylinder is installed, a crushing plate for crushing the waste mattress stacked on the crusher into an internal combustion chamber of the incinerator is provided, and a compression member for compressing the waste of the waste mattress incinerated in the incinerator is installed.

In the present invention, the cover of the waste mattress conveyed along the first conveyor is cut in the longitudinal direction by using a pair of cutters, and the cover of the waste mattress conveyed along the second conveyor is cut in the width direction And a pair of separating rollers for separating the cover of the waste mattress between the second conveyor and the third conveyor.

Further, in the present invention, the motors are connected to the pair of cutters, respectively, and the bolts of the support plate are fixed to the upper part of the fixing table by bolts, respectively, The bolt hole of the support plate for supporting one cutter is formed as a long hole so that the interval can be adjusted.

Also, in the present invention, the lift includes an upper plate installed to be adjustable in height through a lifting lever connected to the upper portion of the lower plate in X-shape, and the upper plate is provided with a plurality of feed rollers for guiding the transfer of the waste mattress.

In the present invention, the two incinerators are installed so as to be movable forward and rearward, respectively, and a frame having wheels moving back and forth along both side rails fixed to the floor is formed at the bottom of the incinerator, And a rod for connecting the cylinder to the upper portion of the loading / unloading door is connected to one end of the loading / unloading door, and one end of the loading / unloading door is connected to the lower portion of the incinerator by a shaft pin, The cylinder is connected to the frame with an axial pin, and the piston of the cylinder is connected to the bottom of the discharge cylinder by a shaft pin.

In the present invention, an exhaust pipe provided with a blowing fan is connected to the upper part of the incinerator, and a plasma torch for removing harmful gas generated when the waste mattress is incinerated is connected to the exhaust pipe.

In the present invention, a piston of a cylinder is connected to the inflow plate so that a waste mattress stacked on a lift can be pushed into an internal combustion chamber of an incinerator.

Further, in the present invention, it is preferable that the compression member includes a compression passage for receiving the residue of the incineration of the waste mattress, a pressure plate movably installed to the right and left of the compression cylinder to pressurize the residue, A lid which is rotatably provided at one end thereof on the upper portion of the compression cylinder; a door which is openably and closably provided in the compression cylinder and discharges the compressed lobe; a compression plate, a compression plate, a lid and a door And a cylinder for operating them.

Also, in the present invention, a bottom plate of the compression cylinder is provided with a plurality of discharge holes for discharging the ashes contained in the residue to the bottom, and a re-circulation tube for recovering ashes is installed in the bottom of the bottom plate.

According to the waste mattress processing apparatus of the present invention, the cover of the waste mattress can be put into an incinerator in a state of being stacked in multiple stages in a lift without removing the cover, so that the waste mattress can be incinerated as a whole by incineration, The cover is separated from the waste mattress by using the roller, and the remaining portion excluding the cover is put into the incinerator for incineration treatment.

Further, the cover is separated from the waste mattress by using the cutter and the separation roller, and the separated cover can be recovered and easily recycled.

Also, there is an effect that the spring, which is the remnant of the incineration-treated waste mattress in the incinerator, is compressed by the compression member and can be easily recycled.

Also, the spring, which has lost its restoring force due to incineration in the incinerator, is compressed by the compression member to reduce the volume and maintain the compressed state.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front view schematically showing the entire structure of the present invention. Fig.
Figures 2A-2D are plan views schematically illustrating the overall structure and operation of the present invention.
3A to 3F are plan views showing the operation of an incinerator according to the present invention.
4A to 4D are plan views showing the action of the compression member according to the present invention.
5A and 5B are a front view and a plan view showing a cutter according to the present invention.
6A, 6B and 6C are views showing another embodiment of the present invention.
7 is a process diagram of a waste mattress disposal apparatus according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the technical structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in Figs. 1 to 5A and 5B, the waste mattress processing apparatus of the present invention comprises a first conveyor 10 for transporting the waste mattress 1 in the longitudinal direction; A second conveyor 20 and a third conveyor 30 for conveying the waste mattress 1 longitudinally transferred along the first conveyor 10 in the width direction; A lift (40) for stacking the waste mattress (1) conveyed along the third conveyor (30) in multiple stages; The loading and unloading doors 51 and 52 provided on one side of the lift 40 and formed on both sides and the lowering plate 53 and the lowering plate 53 rotatably formed on the lower side are provided on the side of the loading and unloading door 52 An incinerator (50) having a rotating cylinder (54); An input plate (60) for injecting the waste mattress (1) stacked on the lift (40) into the internal combustion chamber of the incinerator (50); And a compression member (70) for compressing the waste of the waste mattress (1) incinerated in the incinerator (50).

According to the present invention, a pair of cutters 80 for cutting the cover of the waste mattress 1 to be conveyed along the first conveyor 10 in the longitudinal direction; A pair of cutters 90 for cutting the cover of the waste mattress 10 to be conveyed along the second conveyor 20 in the width direction; And a pair of separation rollers 100 installed between the second conveyor 20 and the third conveyor 30 to separate the cover of the waste mattress 1. At this time, it is noted that the cutters 80 and 90 and the separation roller 100 are selectively used as needed.

Here, the treatment apparatus of the present invention can be used to incinerate the cover, the frame, and the spring constituting the waste mattress 1 all at once, or, if necessary, remove the cover from the waste mattress 1, The second conveyor 20, the third conveyor 30, the lift 40, the incinerator 50, and the incinerator 50. In this case, the first conveyor 10, the second conveyor 20, the third conveyor 30, A feed plate 60, a compression member 70, cutters 80 and 90, and a separation roller 100. [ When the cutter 80 and the separating roller 100 are not used, the waste mattress 1 may be incinerated as a whole, and the cutter 80 and the separating roller 100 may be separated from each other. When the cover 100 is used, the remaining portion except the cover can be incinerated in a state where the cover is detached from the waste mattress 1.

The first conveyor 10 transports the waste mattress 1 in the longitudinal direction and the first conveyor 10 transports the waste mattress 1 to the second conveyor 20. At this time, the first conveyor 10 may include a plurality of rollers arranged in the width direction of the waste mattress 1, a conveyor belt surrounding the rollers, a motor, a sprocket, and a chain for driving the rollers A sensor for sensing the feeding state of the waste mattress 1 and a control unit for automatically controlling the first conveyor 10 may be installed in the first conveyor 10.

The second conveyor 20 transports the waste mattress 1 longitudinally transported along the first conveyor 10 in the width direction and the second conveyor 20 transports the waste mattress 1 to the third To the conveyor (30). At this time, the second conveyor 20 may include a plurality of rollers disposed in the longitudinal direction of the waste mattress 1, a conveyor belt surrounding the rollers, a motor, a sprocket, and a chain for driving the rollers And a controller for automatically controlling the sensor and the second conveyor 10 to detect the conveying state of the waste mattress 1 may be installed in the second conveyor 20. [

The third conveyor 30 continuously conveys the waste mattress 1 conveyed in the width direction along the second conveyor 20 in the widthwise direction and the third conveyor 30 conveys the waste mattress 1 To the lift (40). The third conveyor 30 may include a plurality of rollers disposed in the longitudinal direction of the waste mattress 1, a conveyor belt surrounding the rollers, a motor, a sprocket, and a chain for driving the rollers The third conveyor 20 may be provided with a controller for automatically controlling the sensor for sensing the feeding state of the waste mattress 1 and the third conveyor 30.

The lift 40 stacks the waste mattress 1 conveyed along the third conveyor 30 in a multistage manner. The lift 40 is installed between the third conveyor 30 and the incinerator 50.

According to the present invention, the lift 40 is provided with an upper plate 43 which is adjustably adjustable in height through a lifting lever 42 connected to the upper part of the lower plate 41 in the form of an X- A plurality of feed rollers 44 for guiding the feeding of the sheet 1 are provided. At this time, the elevation lever 42 of the lift 40 can be adjusted to the height of the upper plate 43 by being crushed or unfolded through a cylinder, a motor, or the like, A sensor for sensing the stacked state of the waste mattress 1 and a control unit for automatically controlling the lift 40 so that the waste mattress 1 can be stacked in multiple stages can be provided. Accordingly, the lift 40 is sequentially lowered by the height of the waste mattress 1, and the waste mattress 1 transferred from the third conveyor 30 is stacked in multiple stages as shown in FIG. 2A.

The upper plate 43 of the lift 40 is first raised to the same height as that of the third conveyor 30 in order to stack the waste mattress 1 on the conveying roller 44 of the lift 40 in a multi- The waste mattress 1 is transferred to the upper portion of the conveying roller 44 by the third conveyor 30 to complete the one-stage introduction of the waste mattress 1. Next, the upper plate 43 of the lift 40 is lowered by the height of the waste mattress 1, and in this state, the waste mattress 1, which is first charged with the waste mattress 1 by the third conveyor 30, The waste mattress 1 is transferred to the conveying roller 44 of the lift 40 in a multi-stage manner as shown in FIG. 2A, Can be stacked. At this time, the waste mattress 1 is preferably laminated in approximately four to five stages.

The incineration furnace 50 incinerates the waste mattress 1 charged into the internal combustion chamber by using electricity or gas. On both sides of the incinerator 50, a charging / discharging door 51 and a discharging / A discharge port 53 for supporting the waste mattress 1 is rotatably installed on the bottom of the combustion chamber of the incinerator 50 and a discharge port 53 is provided below the incinerator 50 And a cylinder 54 for rotating it toward the delivery lift door 52 is provided. At this time, the internal combustion chamber of the incinerator 50 is provided with an ignition burner for incinerating the waste mattress 1 in a fire.

According to the present invention, the two incinerators 50 are installed to be movable forward and backward, and a wheel 55b moving back and forth along the two side rails 55a fixed to the floor is installed below the incinerator 50 Guides 50a and 50b are formed on both sides of the incinerator 50 so as to guide up and down the loading and unloading doors 51 and 52, Rods 56a and 57a of the cylinders 56 and 57 are respectively connected to the upper portions of the elevating doors 51 and 52. One end of the discharge plate 53 is connected to the lower end of the incinerator 50, And the piston 54-1 of the cylinder 54 is connected to the frame 55 by a shaft pin 54-1a ).

The incinerator 50 is installed in a pair and is movable back and forth. The lower portion of the incinerator 50 is provided with a wheel 55b that moves back and forth along the two side rails 55a fixed to the floor Since the frame 55 is formed, according to the present invention, the incinerating operation can be sequentially performed while moving the two incinerators 50 back and forth as follows. At this time, the incinerator 50 can be moved forward or backward by using a motor, a cylinder, or the like.

First, as shown in FIG. 3A, the loading / unloading door 51 of the front incinerator 50 facing the lift 40 is opened, and the waste mattress 1 stacked in multiple stages in the lift 40 is inserted into the internal combustion chamber The front incinerator 50 is operated by closing the loading and unloading door 51 and moving the front incinerator 50 forward so as not to face the lift 40 as shown in FIG. .

3B, the waste incinerator 50 is moved forward as shown in FIG. 3B. At the same time, the waste incinerator 50 is moved to the lift 40 Closing door 51 is opened and the waste mattress 1 laminated in multiple stages is put into the lift 40 in the internal combustion chamber and then the loading and unloading door 51 is closed and the rear Since the incinerator 50 of the waste mattress 1 can be advanced by operating the rear incinerator 50 while the incinerator 50 of the waste incinerator 50 is moved backward so as not to face the lift 40 as shown in Fig. It is possible to sequentially perform the incineration operation using the incinerator 50.

3C, when the incineration of the waste mattress 1 is completed after the incinerating operation is performed while the incinerator 50 is being moved, the incinerator 50 on the front side is first introduced into the compression member 70 The waste material of the waste mattress 1 incinerated in the front incinerator 50 is discharged to the compression member 70 by using the discharge plate 53 while facing the rear incinerator 50, The front incinerator 50 is moved forward and the rear incinerator 50 is moved forward so as to face the compression member 70. Then, The residue of the waste mattress 1 incinerated in the incinerator 50 can be discharged to the compression member 70. At this time, the residue of the waste mattress 1 incinerated only in the front incinerator 50 can be discharged to the compression member 70 and then compressed. Then, the residue of the waste mattress 1 incinerated only in the rear incinerator 50 The waste matter of the waste mattress 1 incinerated in the front and rear incinerator 50 is discharged to the compression member 70 at one time, It may be compressed.

As described above, according to the present invention, since the incinerating operation can be sequentially performed while moving the two incinerators 50 back and forth, the incineration efficiency can be structurally improved. At this time, the residues of the waste mattress 1 incinerated in the incinerator 50 can be largely divided into springs and ashes. In other words, since the fibers of the waste mattress 1 are burnt and ashes and the other metal such as the springs and the frame of the waste mattress 1 are not burnt upon incineration, And the other is the spring and the ash containing the other metal material. Therefore, the remnants of the incineration of the waste mattress 1 are largely divided into springs and ashes.

Provided on both sides of the incinerator 50 are guides 50a and 50b for guiding up and down the loading and unloading doors 51 and 52. The upper and lower sides of the loading and unloading doors 51 and 52 The loading and unloading doors 51 and 52 can be easily opened and closed by using the cylinders 56 and 57 because the rods 56a and 57a of the cylinders 56 and 57 are connected to the cylinders 56 and 57, .

One end of the back plate 53 is connected to the lower portion of the incinerator 50 by an axial pin 53a and the cylinder 54 is connected to the frame 55 by an axial pin 54a, When the cylinder 54 is operated as shown in FIG. 2D, the back press 53 is moved around the axial pin 53a as a result of being operated by the axial pin 54-1a on the bottom surface of the back press 53, When the discharging door 53 is rotated by the cylinder 54 as shown in Fig. 2d in a state in which the discharging door 52 is opened after the incineration and the discharge door 52 is opened, The residue can be easily discharged to the compression member (70). At this time, if the operation of raising and lowering the discharge plate 53 by the cylinder 54 is repeated while repeating the operation of the cylinder 54 several times so that an impact is applied to the discharge plate 53 at the time of discharging the waste mattress 1, It can be easily discharged.

According to the present invention, an exhaust pipe 58 provided with a blowing fan 58a is connected to the upper portion of the incinerator 50, and a plasma torch 58 for removing harmful gas generated when the waste mattress 1 is incinerated is connected to the exhaust pipe 58. [ (59) are connected. At this time, the plasma torch 59 completely burns and removes the noxious gas introduced into the plasma torch 59 by the blowing fan 58a by the high-temperature plasma discharge.

That is, the plasma torch 59 processes completely the incineration of the waste mattress 1 by burning it. The plasma torch 59 is a flame (1,500 to 3,000 ° C.), and the dioxin remaining in the smoke due to incomplete combustion Or purine and other harmful substances are completely burned and removed.

The inflow plate 60 introduces the waste mattress 1 laminated on the lift 40 into the internal combustion chamber of the incinerator 50. The inflow plate 60 is disposed in the waste mattress 1 ) Into the internal combustion chamber of the incinerator (50).

According to the present invention, the piston 61a of the cylinder 61 is connected to the infeed plate 60. At this time, the cylinder 61 moves the loading plate 60 to the left and right, and the rod 61a of the cylinder 61 is connected to the outside of the loading plate 60. 2b, when the cylinder 61 is operated in a state in which the loading and unloading door 51 of the incinerator 50 is raised and lowered, the waste mattress 1 in which the rod 61a is stacked on the lift 40 is moved to the incinerator 50 into the internal combustion chamber.

The compression member 70 compresses the residue of the incineration of the waste mattress 1 in the incinerator 50. The compression member 70 includes a compression cylinder 71 for receiving the residue of the incineration waste mattress 1, A compression plate 72 installed to the left and right of the compression cylinder 71 so as to pressurize the residue, a compression plate 73 installed in the compression cylinder 71 to move back and forth and to compress the residue, A lid 74 whose one end is rotatably installed at an upper portion of the compression cylinder 71, a door 75 for opening and closing the compression cylinder 71 and discharging the compressed residue, 77, 78 and 79 for operating the compression plate 73, the lid 74 and the door 75, respectively. At this time, the remnants of the waste mattress 1 incinerated in the incinerator 50 can be largely divided into a metal and a spring.

Here, the compression cylinder 71 constitutes the main body of the compression member 70, and the residue of the waste mattress 1 incinerated in the incinerator 50 is introduced into the compression cylinder 71. At this time, the bottom plate 71a of the compression cylinder 71 is formed as a flat plate, a discharge port is formed on the other side of the front side of the compression cylinder 71, and a door 75 is provided to be openable and closable on the discharge port.

The pressure plate 72 is installed on one side of the compression cylinder 71 so as to be movable in the right and left direction. The compression plate 72 moves to the other side as shown in FIG. 4B, And pressurize the residues of the waste water. At this time, the pressure plate 72 is moved so as to maintain a space at which the compression plate 73 can operate back and forth.

The compression plate 73 is installed to be movable back and forth behind the compression cylinder 71. The compression plate 73 moves forward after the compression plate 72 is operated as shown in FIG. 1) is squeezed.

One end of the lid 74 is rotatably installed at an upper portion of the compression cylinder 71 by an axial pin 74a. The lid 74 is engaged with the upper portion of the compression cylinder 71 And the lid 74 serves to open the upper portion of the compression cylinder 71 when the residue incinerated in the incinerator 50 is introduced into the compression cylinder 71 as shown in FIG. .

The door 75 is installed to be openable and closable at the discharge port of the compression cylinder 71. The door 75 is rotatably installed at the discharge port of the compression cylinder 71 through a hinge 75a as shown in FIG. do. 4C, when the waste of the waste mattress 1 is compressed by the compression plate 73, the door 75 keeps the closed state firmly. Meanwhile, after the waste is compressed, as shown in FIG. 4D When the door 75 is opened and pushed by the compression plate 73, the compressed residue is discharged to the outside.

The cylinder 76 moves the pressure plate 72 to the left and right. The rod of the cylinder 76 is connected to the outside of the pressure plate 72.

The cylinder 77 moves the compression plate 73 back and forth. The rod of the cylinder 77 is connected to the outside of the compression plate 73.

The cylinder 78 opens and closes the lid 74. The rod of the cylinder 78 is rotatably connected to the other side of the upper part of the lid 74 by an axial pin.

The cylinder 79 opens and closes the door 75. The cylinder 79 is rotatably connected to the outside of the compression cylinder 71 by an axial pin as shown in Figs. 4A to 4D, Is rotatably connected to the outside of the door 75 by an axial pin. When the rod of the cylinder 79 is operated as shown in FIG. 4A, the door 75 is kept closed while rotating the hinge 75a, while the rod of the cylinder 79 is rotated The door 75 is kept in the opened state while rotating the hinge 75a. When the compression plate 73 is further moved forward in a state in which the door 75 is opened as shown in FIG. 4D The remnants of the compressed waste mattress 1 are discharged to the remnant recovery box 75-1 through the discharge port. At this time, the remnants of the waste mattress 1 discharged to the remnant collecting box 75-1 may be recovered and the spring and the ashes may be separated from each other in the post-treatment apparatus 200 as shown in FIG. In other words, it is possible to separate the spring and the material by a method of collecting the residue that has been compressed in the compression cylinder 71 and sorting only the metal spring by the magnetic force of the magnet, And the ash can be separated.

According to another embodiment of the present invention, as shown in FIGS. 6A, 6B and 6C, the bottom plate 71a of the compression cylinder 71 is provided with a plurality of material discharge holes 71b for discharging the material contained in the residue downward And a recycling receptacle 71-1 for recycling ashes is provided under the bottom plate 71a.

A plurality of the re-discharge holes 71b are formed in the bottom plate 71a of the compression column 71. The re-discharge holes 71b are formed in the lower part of the waste mattress 1, . At this time, the ash contained in the residue of the waste mattress 1 charged into the compression cylinder 71 is discharged downward through the ash discharge hole 71b. Therefore, in the compression cylinder 71, The spring is compressed.

Therefore, according to the present invention, the spring of the waste mattress 1 compressed by the compression member 70 can be collected and easily recycled. In particular, according to the present invention, the waste mattress 1 When the incinerator is incinerated, the spring is heated to be deformed into soft iron, and the spring of the waste mattress 1 is charged into the compression member 50 in the state of being deformed by the soft iron so that the compression effect is greatly increased, have.

That is, the spring of the waste mattress 1 uses a high-strength carbon steel having a high carbon content. Since the carbon steel has a large elastic force and a large restoring force to be restored even when compressed, when the spring of the waste mattress 1 is compressed as it is, There is a difficulty in compression because the original volume is maintained.

However, according to the present invention, since the spring is heated by incineration of the waste mattress 1 in the incinerator 50, and the carbon component of the spring is partially removed by such heating to reduce the restoring force of the spring, Can be easily compressed to reduce the volume, and in particular, the compressed spring loses its restoring force and is maintained in a compressed state.

The re-culvert 71-1 is installed at a lower portion of the bottom plate 71a. The re-culvert 71-1 is connected to the bottom of the bottom plate 71a through a re-discharge hole 71b of the bottom plate 71a, The ash of the waste mattress 1 is dropped.

According to another embodiment of the present invention, the ash contained in the residue of the waste mattress 1 charged into the compression cylinder 71 is discharged downward through the ash discharge hole 71b. Therefore, in the compression cylinder 71, If the spring of the removed waste mattress 1 is compressed but the ashes can not be completely separated from the spring at this time, the compressed spring may be recovered to separate the spring and ashes from the separate post-processing apparatus 200 as shown in FIG. 7 have.

The cutter 80 cuts the cover of the waste mattress 1 to be conveyed along the first conveyor 10 in the lengthwise direction. The cutter 80 cuts the cover of the waste mattress 1 along the first conveyor 10 Respectively. At this time, the pair of cutters 80 cuts the center portion of both sides of the cover of the waste mattress 1 in the longitudinal direction, and such a pair of cutters 80 is selectively used as needed.

The cutter 90 cuts the cover of the waste mattress 10 to be conveyed along the second conveyor 20 in the width direction. Front and rear, respectively. At this time, the pair of cutters 90 cuts the front surface and the rear center portion of the waste mattress 1 in the width direction, respectively. The pair of cutters 90 are selectively used as needed.

According to the present invention, as shown in FIGS. 5A and 5B, motors 81 and 91 are connected to the pair of cutters 80 and 90, respectively, and bolts 82a and 92a And the bolt holes 82a and 92a of the support plates 82 and 92 are fastened with bolts 84 and 94 to the upper portions of the fixing bases 83 and 93, And the bolt holes 82a and 92a of the support plates 82 and 92 which support the cutters 80 and 90 of the pair of cutters 80 and 90 are respectively fixed So as to form a long hole.

The bolt holes 82a and 92a of the support plates 82 and 92 for supporting the cutters 80 and 90 of the pair of cutters 80 and 90 are formed as long holes Therefore, the interval between the cutters 80 and 90 can be appropriately adjusted according to the length and width of the waste mattress 1 to be cut.

The separation roller 100 is installed on the upper and lower sides between the second conveyor 20 and the third conveyor 30 such that the separation roller 100 is separated from the waste mattress 1, Thereby separating the cover. At this time, the waste mattress 1 with the front, rear, left and right sides cut away is fed between the separation roller 100 and the separation roller 100, and the separation roller 100 is rotated by the frame of the waste mattress 1, . The pair of separation rollers 100 are selectively used as needed.

According to the present invention, a plurality of claws corresponding to each other protrude from the outer surface of the separation roller 100, and the separation roller 100 is driven in the forward and reverse directions. At this time, since the separating roller 100 separates the cover of the waste mattress 1 while moving forward and backward, the cover separated from the waste mattress 1 is recovered as the cover collection cylinder 110 provided at the lower part, The separated waste mattress 1 is supplied to the third conveyor 30, and the recovered cover in the cover collection bin 110 can be collected and easily recycled.

When the cutters 80 and 90 and the separating roller 100 are not used, the cutter 80 and the separating roller 100 are selectively used as needed. When the cutters 80 and 90 and the separating roller 100 are used, the remaining portion of the waste mattress 1 except the cover can be incinerated with the cover removed from the waste mattress 1 .

Accordingly, the present invention can be applied to the incineration furnace (50) in a state where the cover of the waste mattress (1) is laminated in multiple stages in the lift (40) without removing the cover, so that the waste mattress (1) The cover is separated from the waste mattress 1 by using the cutters 80 and 90 and the separating roller 100 if necessary and the remaining portion except for the cover is put into the incinerator 50 for incineration There are advantages.

The present invention is advantageous in that the cover separated from the waste mattress 1 by using the cutters 80 and 90 and the separation roller 100 can be recovered and easily recycled, The spring, which is the remnant of the incineration-treated waste mattress 1, is compressed by the compression member 70 and can be easily recycled.

The present invention is advantageous in that the compression force of the compression member (70) can be reduced by reducing the force of the incinerator (50) which has lost its restoring force.

1: waste mattress 10: 1st conveyor
20: second conveyor 30: third conveyor
40: Lift 41: Lower plate
42: lift lever 43: top plate
44: Feed roller 50: Incinerator
50a, 50b: guide 51: input lift door
52: Outlet lift door 53:
53a: Axial pin 54: Cylinder
54a: Axial pin 54-1: Piston
54-1a: Axial pin 55: Frame
55a: rail 55b: wheel
56, 57: cylinder 56a, 57a: rod
58: exhaust pipe 58a: blowing fan
59: plasma torch 60: input plate
61: cylinder 61a: piston
70: compression member 71: compression cylinder
71-1: Reunion cans 71a: Floor plate
71b: re-discharge hole 72: pressure plate
73: compression plate 74: lid
75: door 76,77,78,79: cylinder
80, 90: Cutter 81, 91:
82, 92: Support plates 82a, 92a:
83, 93: fixing table 100: separation roller

Claims (9)

A first conveyor (10) for conveying the waste mattress (1) in the longitudinal direction;
A second conveyor 20 and a third conveyor 30 for conveying the waste mattress 1 longitudinally transferred along the first conveyor 10 in the width direction;
A lift (40) for stacking the waste mattress (1) conveyed along the third conveyor (30) in multiple stages;
The loading and unloading doors 51 and 52 provided on one side of the lift 40 and formed on both sides and the lowering plate 53 and the lowering plate 53 rotatably formed on the lower side are provided on the side of the loading and unloading door 52 An incinerator (50) having a rotating cylinder (54);
An input plate (60) for injecting the waste mattress (1) stacked on the lift (40) into the internal combustion chamber of the incinerator (50);
And a compression member (70) for compressing the residue of the incineration of the waste mattress (1) in the incinerator (50). The washing machine according to claim 1, further comprising: a pair of cutters (80) for cutting the cover of the waste mattress (1) carried along the first conveyor (10) in the longitudinal direction;
A pair of cutters 90 for cutting the cover of the waste mattress 10 to be conveyed along the second conveyor 20 in the width direction;
Further comprising a pair of separation rollers (100) installed between the second conveyor (20) and the third conveyor (30) to separate the cover of the waste mattress (1). The motor according to claim 2, wherein motors (81) and (91) are connected to the pair of cutters (80) and (90), respectively, and a bolt hole (82a) And the bolt holes 82a and 92a of the support plates 82 and 92 are fixed to bolts 84 and 94 respectively at the upper portions of the fixing members 83 and 93 The bolt holes 82a and 92a of the support plates 82 and 92 for supporting the cutters 80 and 90 of the pair of cutters 80 and 90 are formed into slots Wherein the mattress is disposed in the vicinity of the mattress. The elevator according to claim 1, wherein the lift (40) is provided with an upper plate (43) provided at an upper portion of the lower plate (41) so as to be adjustable in height through a lift lever (42) And a plurality of conveying rollers (44) for guiding the conveyance of the waste mattress (1) are installed. The incinerator (50) according to claim 1, wherein the incinerator (50) is a pair of two, and is installed so as to be movable forward and backward. A wheel (55b) moving back and forth along both side rails (55a) Guides 50a and 50b are formed on both sides of the incinerator 50 to guide the elevating and lowering of the loading and unloading doors 51 and 52, The rods 56a and 57a of the cylinders 56 and 57 are respectively connected to the upper portions of the discharge elevating doors 51 and 52. One end of the discharge plate 53 is connected to the lower portion of the incinerator 50, And the piston 54-1 of the cylinder 54 is connected to the shaft 55a of the piston 54 via a shaft pin 54 -1a). ≪ / RTI > The exhaust gas purification apparatus according to claim 1, wherein an exhaust pipe (58) provided with a blowing fan (58a) is connected to an upper portion of the incinerator (50) Wherein a plasma torch (59) is connected. The apparatus according to claim 1, wherein a piston (61a) of a cylinder (61) is connected to the loading plate (60). The waste incinerator according to claim 1, wherein the compression member (70) comprises a compression cylinder (71) for receiving the residue of the incineration of the waste mattress (1) And a lid 74 having one end rotatably installed on the upper portion of the compression cylinder 71. The lid 74 is rotatably mounted on the compression cylinder 71, A door 75 which is openably and closably provided in the compression cylinder 71 and discharges the compressed residue, and a compression mechanism 73 which operates the compression plate 72, the compression plate 73, the lid 74 and the door 75 (77), (78), and (79), which are connected to the main body. 9. The compressor according to claim 8, wherein a plurality of ash discharge holes (71b) for discharging the ash contained in the residue are formed in the bottom plate (71a) of the compression cylinder (71) (71-1) for collecting the ash.

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