KR100890617B1 - A treatment apparatus for wasted coating paper - Google Patents

Abstract

The present invention relates to an apparatus for treating waste coated paper, comprising: a crusher / crusher for crushing and crushing waste coated paper to a predetermined size, and a first storage tank for receiving and storing waste coated paper crushed and crushed by a crusher / crusher; A first separator consisting of a plurality of separation hoppers receiving primary waste paper, which is broken and crushed from the first storage tank, and separating the paper and vinyl into paper and vinyl, and sucking the paper separated by the first separator to the outside. A dust collecting duct discharged; A second storage tank for receiving and storing vinyl and non-separated waste coated paper firstly separated by the first separator, and a second separator for separating the unused waste coated paper of the second storage tank into paper and vinyl. , A weighing / packaging machine for receiving and weighing and packing the vinyl separated by the second separator, and is provided between each of the above-described shredding / crushing machine, the first storage tank, the first separator, the second storage tank, and the second separator. Provided is a waste coating paper, including a blowing conveying means for conveying the vinyl, according to this, it is possible to automate the waste coating paper processing process, such as separating the waste coating paper into paper and vinyl, conveying And since the waste coated paper is transported by the blower, paper particles and vinyl particles are advantageous that there is no scattering.

Waste coated paper, paper, vinyl

Description

Waste coating paper processing equipment {A TREATMENT APPARATUS FOR WASTED COATING PAPER}

1 is a block diagram showing the configuration of a waste coating paper processing apparatus according to an embodiment of the present invention,

2 is an enlarged view of the crusher / crusher of FIG.

3 is an enlarged view of a separation hopper of the first separator of FIG. 1;

4 is an enlarged view of the second separator of FIG. 1.

<Explanation of symbols for the main parts of the drawings>

100: shredder / crusher 200: first storage tank

300: first separator 400: dust collection duct

500: second storage tank 600: second separator

700: Weighing / Packaging Machine 800: Blowing conveying means

The present invention relates to a waste coating paper processing apparatus, and more particularly to a waste coating paper processing apparatus for separating the paper component and the vinyl component from the vinyl coated waste coated paper on one surface.

In general, since paper is weak in durability and waterproofness and is easily contaminated by foreign substances, it is possible to coat synthetic resin (hereinafter called 'vinyl') on one side of the paper to improve durability and waterproofness, and at the same time, it is easy to be contaminated by foreign substances. Do not happen.

Although coated paper coated with vinyl has many advantages of improving durability and water resistance and preventing contamination by foreign substances, it is difficult and expensive to recycle waste coated paper discarded after use. There is a problem, and the same problem occurs in other vinyl-paper mixed waste in addition to the waste coated paper.

Accordingly, various methods for recycling waste coated paper have been proposed.

Conventional waste coating paper treatment method is a wet treatment method that separates the paper from the vinyl by first separating the paper and vinyl by physical force and finally washed with wash water.

However, the wet treatment method using the wash water as described above has a problem in that a large amount of waste water requiring a waste water treatment facility is generated as a by-product as well as a drying facility that requires energy.

As an alternative to solve the problems of the wet treatment method as described above, there is a dry treatment method, the dry treatment method by shredding the waste coated paper to a predetermined size by using a shredder, by grinding the shredded waste coated paper with a grinder The paper particles and vinyl particles are separated, and the paper particles and the vinyl particles separated by the specific gravity screening method are collected and processed.

However, in the conventional wet treatment method, the waste coating paper shredded by the shredder is transported by the operator directly to the grinder, pulverized and separated to be processed. It is late and has a disadvantage in that the processing capacity of waste coated paper is small.

In addition, conveyors and cranes were used to automate the transfer of waste coated paper, paper particles, and vinyl particles, but this causes scattering of waste coated paper, paper particles, and vinyl particles, causing workers' respiratory diseases. There are drawbacks to avoid.

The present invention has been made in view of the above problems, to provide an automated waste coating paper processing apparatus that can be automatically blown and transported without waste coating paper, paper particles and vinyl particles, etc. are scattered. For that purpose.

The present invention for achieving the above object is a waste coating paper processing device is a waste coating paper is introduced and discharged, the crushing / crusher comprising a crushing and grinding barrel for crushing and crushing the waste coating paper to a predetermined size therein; ; The waste and shredded paper is supplied through the shredder / crusher, and the shredded and shredded waste paper is separated into granular paper and vinyl, and the vinyl is first stacked by the specific gravity difference by using wind. A first separator comprising a separation hopper for stacking paper on the substrate; A dust collecting duct for sucking the paper separated by the first separator from the upper portion of the separation hopper and discharging it to the outside; A metering / packaging device which receives the vinyl separated by the first separator from the lower part of the separation hopper, and measures and packs the vinyl; It includes; between the crusher / crusher, the first separator and the weighing / packaging machine, the blowing conveying means for transferring the waste coated paper or vinyl to the next process.
Here, the first separator is composed of a plurality of separation hopper to receive and separate each of the waste coated paper supplied by the blower conveying means, the plurality of separation hopper is all or part depending on the processing capacity of the waste coated paper Can be operated on waste coated paper.

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Here, the blower conveying means may be provided in a conveying tube and a blower provided at one end of the conveying tube to provide a conveying wind power to convey waste coated paper or vinyl supplied to one end of the conveying tube to the other end. .

Here, the first storage tank which is provided between the crusher / crusher and the first separator and receives the waste coated paper crushed and crushed by the crusher / crusher, and supplies to the first separator, and the first separator and the metering / Between the packaging machine may further comprise a second storage tank for receiving the vinyl separated by the first separator to supply to the metering / packaging.

Here, a second separator provided between the first separator and the weighing / packaging machine to separate uncoated waste coated paper passing through the first separator into paper and vinyl, and to supply the separated vinyl to the weighing / packing machine. It may be made to include more.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Waste coating paper processing apparatus of the present embodiment, as shown in Figure 1, the waste coating paper is introduced and discharged, the shredding / shredding machine 100 for shredding and grinding the waste coating paper to a predetermined size therein, and shredding / The first storage tank 200 in which the waste coated paper discharged through the discharge hole 104 of the crusher 100 is stored, and the waste coated paper crushed and crushed therein are separated into particulate paper and vinyl, using wind. By the first separator 300, the dust collecting duct 400, the first separator 300 to suck the paper particles suspended in the upper layer in the first separator 300 to stack the paper on the upper vinyl by the specific gravity difference. The second storage tank (500) for temporarily storing the first separated vinyl and the uncoated waste paper, the second storage tank 500 for receiving the first separated vinyl and uncoated waste coated paper Waste including the supply tank 610, unseparated by the first separator 300 A second separator 600 for processing the coated paper, and a supply tank 710 for temporarily storing the vinyl supplied from the second separator 600, and receives the vinyl from the supply tank 710 Weighing / packaging machine 700 for weighing and packing to a weight and the above-described crushing / crusher 100, the first storage tank 200, the first separator 300, the second storage tank 500, the second separator ( 600), the waste coating paper is provided between each of the weighing / packing machine 700, and comprises a blower conveying means 800 for conveying the vinyl to the next process.
Hereinafter, each component of the waste coating paper processing apparatus of this embodiment is demonstrated in detail.

First, the shredder / crusher 100 will be described.

The shredding / grinding machine 100 is a device for shredding and shredding the waste coated paper cut to a predetermined length (about 300mm) by a cutter (not shown) to a smaller size, the waste coated paper cut by the cutter is shredded / The crusher 100 is crushed and crushed to a size of about 20 to 50mm.

On the other hand, the shredder / crusher 100, as shown in Figure 2, the inlet port 102, the waste coated paper is introduced and the discharge port 104 for discharging the crushed, waste coated paper is formed to form waste coated paper A mesh of a predetermined mesh in which the wave-crushing cylinder 110 to be introduced and stored therein and a cylindrical form is installed inside the wave-crushing cylinder 110 to which waste coated paper introduced into the wave-crushing cylinder 110 is placed. And a plurality of disks 140 and fixed at predetermined intervals, which are installed at predetermined intervals on the rotating shaft 130 rotatably installed at the center of the cylindrical mesh 120, respectively. Drive motor for rotating the wave and grinding hammer 150 and the rotating shaft 130 is rotated while grinding the waste coated paper to the mesh body 120 in contact with the inner surface of the mesh 120 by the rotation of the rotary shaft 130 And 160. The operation of the crusher / crusher 100 described above is a continuous operation (crushing and grinding).

According to this configuration, in the state in which the rotating shaft 130 is rotated by the drive of the drive motor 160 and the crushing and grinding hammer 150 is rotated in contact with the inner surface of the mesh body 120, the waste coating paper It flows into the wave crushing cylinder 110 and is broken and broken into small particles while being ground between the wave crushing hammer 150 and the mesh 120.

Waste coated paper shredded and crushed by the crusher / crusher 100 is discharged through the outlet 104 of the crusher / crusher 110, and the discharged waste coated paper is first stored by the blower conveying means 800. It is supplied to the tank 200.

Blowing conveying means 800 is provided at one end of the conveying pipe (810 of Fig. 1) and the conveying pipe 810 to transfer the conveying wind power to the other end of the waste coated paper supplied to one end of the conveying pipe 810 A blower (820 of FIG. 1) is provided, and the waste coated paper discharged to the outlet 104 of the crusher / crusher 100 by the blower transporter 800 is transferred to the first storage tank 200. do.

The first storage tank 200 is a part capable of temporarily storing the broken and crushed waste coated paper, and supplies the waste coated paper to the first separator 300 to be described later. At this time, the waste coating paper supply from the first storage tank 200 to the first separator 300 is made by a blower conveying means 800, the blower conveying means 800 is a shredder / crusher 100 and the first It may be configured in the same manner as the blower conveying means 800 installed between the storage tank 200.

Since waste coated paper crushed and crushed by the crusher / crusher 100 is temporarily stored in the first storage tank 200, the waste coated paper is crushed and crushed even while the first separator 300 described later is not operated. You can continue.

Next, the first separator 300 will be described.

The first separator 300 is a part for separating the waste coated paper supplied from the first storage tank 200, it is composed of a plurality of separation hopper (300a) for receiving and separating the waste coated paper, respectively.

As shown in FIG. 1, each separation hopper 300a is provided with a supply tank 340 for receiving waste coated paper, and the supply tank 340 is a first storage tank through a transfer pipe 810. Waste coated paper stored in 200 is supplied.

On the other hand, as shown in Figure 3, the separation hopper (300a) is formed in the inlet 302 for the waste coating paper is introduced from the supply tank 340 and the outlet 304 for discharging the vinyl separated from the waste coating paper is formed Cylindrical separation cylinder 306 for introducing and storing the waste coated paper, the rotary body 310 coupled to the upper portion of the rotary shaft 312 installed in the lower center inside the separation cylinder 306, the circumference of the rotary body 310 In response to the plurality of cutters 320 formed on the inner surface of the separator 306 and the wing plate 330 coupled to the lower portion of the rotary shaft 312 in close proximity to the inner bottom surface of the separator 306, Is done.

The waste coated paper introduced into the inlet 302 of the separator 306 hits the cutter unit 320 as the rotating body 310 coupled to the upper portion of the rotary shaft 312 rotates, and thus the waste coated paper is cutter. As the process of hitting the part 320 repeatedly occurs, the waste coating paper is pulverized to a fine size and primarily separated into paper particles and vinyl particles.

On the other hand, while the wing plate 330 coupled to the lower portion of the rotary shaft 312 is rotated to cause a wind in the separation cylinder 306, the paper particles are small due to the floating in the upper layer by the wind, the specific gravity is Large vinyl particles sink to the bottom.

Accordingly, the paper particles suspended in the upper layer are discharged to the outside through the dust collecting duct 400 communicated with the upper portion of the separator 306, and the vinyl particles sinking to the bottom surface are discharge ports 304 of the separator 306. Is discharged to the bottom of the separator 306 through.

Each separation hopper 300a of the first separator 300 configured as described above is operated in response to all or part of the waste coated paper according to the processing capacity of the waste coated paper.

In detail, as shown in FIG. 1, for example, when the first separator 300 having three separation hoppers 300a is installed, three separation hoppers 300a may be used when a large amount of waste coated paper is processed. Each of the three coated hoppers 300a is operated by supplying waste coated paper, and when processing a small amount of waste coated paper, only one or two separated hoppers 300a are supplied with waste coated paper. Alternatively, only two separation hoppers 300a are to be operated.

At this time, supplying the waste coating paper to each of the separation hopper (300a), as shown in Figure 1, one side is in communication with the lower portion of the supply tank 340, the transfer pipe 352 formed with the outlet 354 on the other side ), And a conveying means 350 made of a conveying screw 356 provided inside the conveying pipe 352, and each separating hopper by operating or stopping the conveying screw 356 of the conveying means 350. The waste coated paper 300a can be controlled. In addition, as the transfer screw 356 is operated or stopped, the separation hopper 300a connected thereto may also be controlled to be operated or stopped together.

As such, all or part of each separation hopper 300a is supplied with waste coating paper according to the processing capacity of the waste coating paper, thereby reducing power consumption and increasing the service life of the device.

The second storage tank 500 is a part capable of temporarily storing the vinyl and the uncoated waste coated paper separated first by the first separator 300, and is first separated by the second separator 600 to be described later. Vinyl and uncoated waste coated paper will be supplied. At this time, the supply of the first separated vinyl and the uncoated waste coated paper from the second storage tank 500 to the second separator 600 is made by the blower conveying means 800, such a blower conveying means (800) May be configured in the same manner as the blower conveying means installed between the crusher / crusher 100 and the first storage tank 200.

On the other hand, since the vinyl separated by the first separator 300 is temporarily stored in the second storage tank 500, the operation of the first separator 300 is maintained even while the second separator 600, which will be described later, is not operated. You can continue.

Next, the second separator 600 will be described.

The second storage tank 500 includes not only the vinyl primarily separated by the first separator 300, but also some waste coated paper not separated by the first separator 300. The part for processing paper is the second separator 600.

The second separator 600 is provided with a supply tank 610 for receiving the firstly separated vinyl and the uncoated waste coated paper from the second storage tank 500, and the supply tank 610 is blown and transported. The first separated vinyl and uncoated waste coated paper are supplied from the second storage tank 500 through the transfer pipe 810 of the means 800.

On the other hand, as shown in Figure 4, the second separator 600 is the inlet 602 to which the first separated vinyl and the uncoated waste coated paper from the supply tank 610, and all the finally separated vinyl Cylindrical separation cylinder 606 formed with the discharge port 604 is discharged, the rotating body 610 coupled to the upper portion of the rotating shaft 612 coupled to the lower center of the separation cylinder 606, and the rotating body 610 Including a plurality of cutters 620 formed on the inner surface of the separating cylinder 606 and the wing plate 630 coupled to the lower portion of the rotating shaft 612 in close proximity to the inner bottom surface of the separating cylinder 606 Is done.

In addition, a drive motor 650 is installed at an upper center of the separation tube 606, and a rotation frame 640 is coupled to the drive shaft 652 of the drive motor 650. The rotating frame 640 is coupled to both ends of the horizontal frame 642 and the horizontal frame 642 coupled to the drive shaft 652 of the driving motor 650, and rotates near the inner wall surface of the separating tube 606. It consists of a vertical frame 644 and a connecting frame 646 connecting the horizontal frame 642 and the vertical frame 544.

The rotating frame 640 rotated on the upper side of the separator 606 serves to shake off the primary separated vinyl and the uncoated waste coated paper attached to the inner side of the separator 606 while swinging it off. Not only can the waste coated paper be separated effectively, but also the separation time can be shortened.

As described above, the uncoated waste paper separated by the second separator 600 is secondarily separated into paper particles and vinyl particles.

On the other hand, while the wing plate 630 coupled to the lower portion of the rotary shaft 612 is rotated to cause a wind inside the separator 606, the paper particles having a small specific gravity is suspended in the upper layer by the wind, the specific gravity is Large vinyl particles sink to the bottom.

Accordingly, the paper particles suspended in the upper layer are discharged and collected together with the paper particles separated first through the dust collecting duct 400 connected to the upper part of the separator 606, and the vinyl particles sinking to the bottom surface are discharged. Through 604 is discharged to the bottom of the separator 606.

Finally, the weighing / packaging machine 700 will be described.

The metering / packaging machine 700 is provided with a supply tank 710 for temporarily storing the vinyl supplied from the second separator 600, and receiving the vinyl from the supply tank 710 so as to weigh and pack it to a predetermined weight. That's the part.

Such a metering / packaging machine 700 may use a known meter and packing machine.

It will be described with respect to the processing of the waste coated paper processing device configured as described above.

First, the waste coated paper is crushed and crushed to a predetermined size by the crusher / crusher 100, and the crushed and crushed waste coated paper is transferred to the first storage tank 200 and temporarily stored.

Next, the supply tank 340 of the first separator 300 receives the waste coated paper stored in the first storage tank 200, and the supply tank 340 that receives the waste coated paper is the first separator 300. Waste coating paper is supplied to the separation hopper (300a) of the separation hopper (300a) is the waste coating paper supplied to the pulverized to separate the paper particles and vinyl particles.

In this case, the paper particles primarily separated by the first separator 300 are sucked into the dust collecting duct 400 and are discharged and collected outside, and the separated vinyl particles are temporarily transferred to the second storage tank 500. Stored.

Next, the supply tank 610 of the second separator 600 is supplied with the vinyl (including the uncoated waste coated paper) stored in the second storage tank 500, and receives the vinyl (including the uncoated waste coated paper). The supplied supply tank 610 supplies the vinyl (including the uncoated waste paper) to the second separator 600, and the second separator 600 secondary the uncoated waste paper contained in the supplied vinyl. By separating the paper particles and vinyl particles, the separated paper particles are sucked into the dust collecting duct 400 is discharged and collected outside, the separated vinyl is supplied to the supply tank 710 of the weighing / packing machine 700.

Finally, the vinyl particles supplied to the supply tank 710 of the weighing / packaging machine 700 are supplied to the weighing / packaging machine 700 and then packaged after weighing.

On the other hand, between each of the shredder / crusher 100, the first storage tank 200, the first separator 300, the second storage tank 500, the second separator 600 and the weighing / packing machine 700 Blowing conveying means 800 is provided to transfer the waste coated paper, paper, or vinyl to the next process.

The present invention described above can be embodied in many other forms without departing from the spirit or main features thereof. Therefore, the above embodiments are merely examples in all respects and should not be interpreted limitedly.

According to the present invention configured as described above, it is possible to automate the waste coating paper treatment process, such as separating the waste coated paper into paper and vinyl, conveying.

In addition, since the waste coated paper is processed by the first separator composed of a plurality of separation hoppers, the working speed is high, and the waste coated paper can be appropriately processed according to the processing capacity of the waste coated paper.

In addition, since the waste coated paper, paper particles and vinyl particles are transferred by the transfer pipe and the blower, there is no scattering.

Claims (5)

In the waste coating paper processing apparatus, The waste coating paper is introduced and discharged, the shredding / crusher including a crushing and grinding barrel for crushing and crushing the waste coated paper to a predetermined size therein; The waste coated paper crushed and crushed is supplied through the crusher / crusher, and the waste coated paper crushed and crushed therein is separated into particulate paper and vinyl, and the vinyl is first subjected to specific gravity using wind. A first separator including a separation hopper which is stacked and the paper is stacked on the vinyl; A dust collecting duct which sucks the paper separated by the first separator from the upper portion of the separation hopper and discharges it to the outside; A metering / packaging machine which receives the vinyl separated by the first separator from the lower portion of the separation hopper and measures and packs the vinyl; And A blower conveying means provided between the crusher / crusher, the first separator, and the weighing / packaging machine, respectively, to transfer the waste coated paper or vinyl to the next process; Waste coated paper processing apparatus comprising a. The method of claim 1, The first separator, It includes a plurality of separation hopper for receiving and separating each of the waste coated paper supplied by the blowing conveying means, The plurality of separation hoppers are waste coating paper processing apparatus, characterized in that the whole or part of the waste paper is operated in accordance with the processing capacity of the coated paper. The method of claim 1, The blower conveying means, characterized in that consisting of a conveying pipe and a blower is provided at one end of the conveying pipe to provide a conveying wind power to convey waste coated paper or vinyl supplied to one end of the conveying pipe to the other end. Waste coating paper processing device. The method of claim 1, A first storage tank provided between the crusher / crusher and the first separator to receive waste coated paper crushed and crushed by the crusher / crusher, and to supply the waste paper to the first separator, and the first separator and the weighing / packaging machine. The waste coating paper processing apparatus further comprises a second storage tank which is provided between and receives the vinyl separated by the first separator and supplies it to the metering / packing machine. The method of claim 1, A second separator provided between the first separator and the weighing / packaging machine to separate uncoated waste coated paper passing through the first separator into paper and vinyl, and supplying the separated vinyl to the weighing / packing machine. Waste coated paper processing apparatus, characterized in that made.

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