KR101575674B1 - Rag breaker equipment - Google Patents

Abstract

The present invention relates to a rag breaker facility for breaking an impurity rope provided in a process for recycling waste paper for recycling into small pieces, and discarding the impurity rope. The present invention performs a new form of a breaker facility for untying and breaking up a tightly crumpled and tangled rag rope, and disassembling into pieces by using a strong claw-shaped claw drum which rotates by a motor when breaking up the rag rope, thereby increasing efficiency of rag rope breaking work by effectively breaking up the rag rope while minimizing load with a small amount of power or the like.

Description

Rag breaker equipment {

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lag breaker facility, and more particularly, to a lag breaker facility for finely crushing and disposing an impregnated rope coming from a process of recycling a recycled waste paper.

Due to the rapid development of modern industrial society, the amount of waste generated is increasing day by day and they must be recycled or destroyed in order to be treated.

However, due to the cost of management, recycling costs, construction costs, and land purchase costs, it takes a lot of money to establish a recycling plant. At the present time, the inconvenience of being recycled to a recycling factory scattered in various places according to the kind of recycled waste, The deterioration of the management of recycling companies leads to the failure of companies and the disposal of the companies is becoming a social problem.

Therefore, as the pollution caused by rapidly increasing food wastes, general wastes and industrial wastes becomes a social issue, legal safety standards for the disposal and disposal of these wastes are strictly regulated. In addition, academia and industry Waste recycling, and so on.

On the other hand, in a paper factory for recycling waste paper from various kinds of wastes, a device for removing foreign matters by using entanglement of strings, fabrics, films, and the like in highlands by the pulsation of pulsers is disclosed in Korean Patent Publication No. 10-2008-0067998 (Hereinafter referred to as " Ragger ").

Such a lager apparatus is a facility required for operating a pulper which processes waste paper containing waste matter in a paper mill producing industrial paper using waste paper as a main material.

Although the production process of paper is different according to the paper gade, the process of producing industrial paper, corrugated paper, etc., is roughly divided into raw material supply → composition → quality → grassland → logistics (delivery).

Here, the above-mentioned composition step is a process of collecting recycled waste paper and preparing a raw material. In pulpper, waste paper and water are mixed well and released into small fiber particles. The impurities are filtered to remove printed particles, It is through a refining process that makes raw materials and cuts them appropriately and then fibrillates them to make raw materials suitable for making paper.

In the papermaking step, the produced product is dewatered, compressed, dried, polished and rolled, cut to a certain width, and then rewound as a roll to be delivered.

In this process, pulpers are the first step in preparing paper, which filters out various kinds of dirt contained in the paper. Among them, lager is a mechanical device that effectively removes long impurities such as vinyl, band, wire, string and the like.

Such a lager removes twisted impurities such as vinyl, band, string, wire,

The rug rope removed from the lager is to be treated as industrial waste, so it is subject to incineration, and it is cut and shredded into small pieces before it is put into the incinerator.

However, in the prior art, a hydraulic crusher is used to crush the rough rope to a small size. Even if a hydraulic crusher having a large capacity (300 KW or more) is used, there is a limitation in handling a large amount of rough ropes It is necessary to develop a dedicated device suitable for dismantling only the clogged rope.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a new type of lag rope which is firmly gathered and twisted using a claw- It is an object of the present invention to provide a lag breaker facility capable of improving the efficiency of lag rope dismantling work such as effectively disassembling a lag rope while minimizing a load with a small capacity of power by implementing a breaker facility.

In order to achieve the above object, the lag breaker apparatus provided in the present invention has the following features.

The lag breaker facility is a facility for disassembling and disassembling the lag rope generated in the pulp process for recycling of waste paper, comprising a reel drum and reel driving motor installed on the upper part of the equipment frame for advancing the lag rope in one direction, A claw drum and a claw driving motor provided at a lower portion of the frame for disassembling and breaking the lug rope into a plurality of claws by means of a claw drum and claw driving motors, a pushing board and a pushing board arranged on the opposite side of the claw drum to press the lugs toward the claw drum For example.

Accordingly, the lag breaker facility is characterized in that the lag rope is advanced to the reel drum while the strong claw portion of the claw drum is used to loosen the lag rope which is tightly bundled and twisted, and can be decomposed into pieces.

Here, the lag breaker facility may further include a feeding drum and a pressurizing cylinder arranged on the opposite side of the reel drum to assist the progress of the lag while pushing the lag rope toward the lyre side.

Preferably, the outer circumferential surface of the reel drum is formed as a concave groove having a plurality of projections.

The claws of the clods are installed in the form of a strip-shaped base attached to the outer circumferential surface of the drum, and vertically fixed to the surface of the base, arranged at regular intervals along the longitudinal direction of the base and staggered along the drum circumferential direction As shown in FIG.

Here, each of the claws may be installed in a manner such that the claws are staggered along the circumferential direction of the drum.

As a means for removing the pieces of the lug rope attached to the outer circumferential surface of the clodrum, there are provided a scraper shaft and a scraper holder provided at the lower part of the facility frame, The scraper device may further include a scraper device including a plurality of scrapers installed close to each other, and a torque arm connected to one end of the scraper shaft to maintain a torque applied to the scraper device, and a supporter.

The lag breaker equipment provided by the present invention has the following advantages.

It is possible to effectively disassemble lag rope with a small amount of power by simple disassembly and disassembly by using a powerful claw-shaped claw drum which rotates by the driving of the motor by the impurity rope generated in pulper process for recycling of waste paper, Therefore, there is an advantage that the efficiency of the lag rope dismantling work can be improved.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic view of a puller and peripheral equipment including a lag breaker arrangement in accordance with an embodiment of the present invention;
2 is a front view showing a lag breaker installation according to an embodiment of the present invention;
Figure 3 is a side view of a lag breaker arrangement according to an embodiment of the present invention;
Figure 4 is a front view and side view of a reel drum of a lag breaker arrangement according to an embodiment of the present invention;
5 is a front view, side view, and plan view of a claw drum of a lag breaker arrangement according to an embodiment of the present invention;
6 is a front view, a side view and a cross-sectional view showing a scraper device of a lag breaker equipment according to an embodiment of the present invention;
7 is a front view showing an operating state of a lag breaker equipment according to an embodiment of the present invention;

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

1 is a schematic diagram illustrating a pulley and peripheral equipment including a lag breaker arrangement in accordance with an embodiment of the present invention.

As shown in Fig. 1, here, a paper factory for recycling compressed waste paper shows a process of treating a contaminant rope such as a string, a fabric, a film and the like during pulp waste paper using a pulper.

The pulverized waste paper 100 is conveyed along the conveyor 110 and then put into the pulper 120 and the pulp paper 100 thus discharged is released by the pulsation of the pulper 120.

In this process, contaminants such as strings, fabrics, and films entangled in the waste paper are sent to the lag apparatus 130, and then the contaminants are passed through the lag apparatus 130 and the lag cutter 140, .

The thus constructed clog rope 150 is sent to the lag breaker facility 170 of the present invention by the hoist crane 160 where the clog rope 150 can be poured and processed into the incinerator side after being finely cut and crushed do.

2 and 3 are a front view and a side view showing a lag breaker facility according to an embodiment of the present invention.

As shown in FIG. 2 and FIG. 3, the lag breaker facility is a facility for dismantling and disassembling the fragile rope generated in the pulp process for recycling of waste paper, wherein the facility frame 10 And the facility frame 10 is formed in the form of a two-stage beam structure of an upper end portion and a lower end portion.

A reel drum 11, a reel driving motor 12, a feeding drum 18 and a feeding cylinder 19 are provided at the upper end of the facility frame 10, 14, a claw driving motor 15, a scraper device 21, and the like.

In addition, the reel drum 11 is means for advancing the lug rope in one direction, for example, means for vertically advancing the lug rope from the upper side to the lower side.

The reel drum 11 is installed at the upper portion of the equipment frame 10 via the reel shaft 22 so as to be rotatable while being supported at both ends thereof via bearings. And a reel driving motor (12) having a speed reducer is mounted on the equipment frame (10).

The reel drum 11 side and the reel driving motor 12 side are connected to each other by a belt transmission structure or a chain transmission structure so that the drum can be rotated by motor power.

For example, a sprocket is mounted on the axis of the reel shaft 22 of the reel drum 11 and the axis of the reel driving motor 12, substantially on the worm reducer shaft, and both sprockets are connected by a chain.

Accordingly, when the reel driving motor 12 is operated, the reel drum 11 is rotated by the chain drive, so that the reel drum 11 can be pulled in the vertical direction by the rotation of the reel drum 11 do.

4, the reel drum 11 is formed of a drum having a concave groove-like drum, for example, an outer circumferential surface contacting with a lag rope in a shape of a depressed center portion along the drum axis direction And a plurality of wedge-shaped projections 20 are formed on the outer peripheral surface of the reel drum 11 at this time.

Accordingly, the lag rope is received in the recessed recessed reel drum 11, and can be smoothly drawn while being engaged with the drum side by the plurality of wedge-shaped protrusions 20. [

In addition, when the lug rope is advanced by the reel drum 11, the feeding drum 18 is provided as a means for facilitating the progress of the lug rope.

The feeding drum 18 is disposed on the opposite side of the reel drum 11 to push the lag rope toward the reel drum 11.

That is, the feeding drum 18 and the reel drum 11 are disposed on both sides of the progress locus of the lag rope, respectively, so that the lag rope between them can be pulled down.

The feeding drum 18 is installed at the upper end of a feeding support 23 installed at a lower end of the facility frame 10 and rotatable so as to be supported at both ends thereof via the shaft.

The feeding drum 18 thus installed can freely rotate around its own axis.

That is, the feeding drum 18 can be naturally rotated by the contact when the leg rope advances.

A feed cylinder 19 is provided as a means for pulling the feeding drum 18 toward the lug rope side and the feeding cylinder 19 is positioned on one side of the reel drum 11, 10 through a rear end of the cylinder body.

A feeding arm 24 is provided between the rod of the feeding cylinder 19 and the lower end shaft of the feeding support 23 which supports the feeding drum 18.

Accordingly, when the feeding cylinder 19 is operated backward, the feeding arm 24 is rotated while being turned toward the reel drum 11, and at the same time, the feeding arm 24 is rotated for feeding The feeding drum 23 is pulled toward the reel drum 11 so that the lag rope between the feeding drum 18 and the reel drum 11 is pulled toward the reel drum 11 11).

The claw drum 14 is provided as a means for disassembling the lug rope substantially while dismantling the lug rope, that is, disassembling the lug rope by breaking and loosening it.

The claw drum 14 is disposed in parallel with the lower portion of the reel drum 11 and is installed at the upper portion of the equipment frame 10 via the claw shaft 25 while being supported at both ends thereof via bearings.

A claw driving motor (15) is mounted on the rear side of the claw drum (14) installed in such a manner that it is supported on the equipment frame (10).

The claw drum 14 side and the claw drive motor 15 side are connected to each other by a belt transmission structure or a chain transmission structure so that the drum can be rotated by motor power.

For example, a sprocket is mounted on the shaft of the claw shaft 25 of the claw drum 14 and the claw driving motor 15, respectively, and both sprockets are connected by a chain.

Thus, when the claw driving motor 15 is operated, the claw drum 14 is rotated by the chain transmission, and consequently, the claw drum 14 can be rotated and disassembled and disassembled by the rotation of the claw drum 14.

5, the claw drum 14 is provided with a plurality of claws 13 each composed of a base 13a and a plurality of claws 13b as means for disassembling and disassembling the lug rope, .

The claws 13 are provided on the outer circumferential surface of the claw drum 14 in such a manner that a square band base 13a is arranged side by side in the drum longitudinal direction and a plurality of claws 13b are provided on the base 13a, And is vertically fixed at regular intervals along the direction.

Here, the claws 13b can be made in the form of a wear resistant steel piece.

The claws 13 constituted by the base 13a and the plurality of claws 13b are arranged so as to be arranged diagonally along the circumferential direction of the claw drum 14, The claws 13b of the respective claw portions 13 adjacent to each other in the circumferential direction are also shifted from each other. As a result, the lug rope can be more effectively disassembled and disassembled.

Further, when the lag rope is disassembled by the cradle 14, the push board 16 is provided as a means for making the lag rope disassembly work more positively.

The push board 16 is disposed on the opposite side of the claw drum 14 to serve to press the lug rope toward the claw drum 14 side.

That is, in the state where the pushing board 16 and the clod drums 14 are disposed on both sides of the progress locus of the lag rope, and the lag ropes therebetween are pressed, the lag rope can be disassembled and disassembled .

The push board 16 is supported at both ends of the upper end portion of the equipment frame 10 through its upper end shaft and is rotatably installed around the shaft.

The push board 16 thus installed is freely rotatable about its own axis so that it can press the lag rope through the lower end.

A push cylinder 17 is provided as a means for pulling the push board 16 toward the lug rope side. The push cylinder 17 is positioned at one side of the claw drum 14, 10 through a rear end of the cylinder body.

A pushing arm 26 is provided between the rod of the pushing cylinder 17 and the shaft of the pushing board 16 installed as described above.

Accordingly, when the push cylinder 17 is operated in the reverse direction, the push arm 26 is rotated while being pivoted toward the claw drum 14, and is continuously connected to the push arm 26 The push board 16 rotates about the axis and is pivoted toward the claw drum 14 so that the push board 16 can press the lag rope therebetween toward the claw drum 14 side.

6 is a front view, a side view, and a cross-sectional view showing a scraper apparatus of a lag breaker facility according to an embodiment of the present invention.

6, the scraper device 21 includes a lug rope piece attached to the outer peripheral surface of the claw drum 14, for example, a lag rope piece sandwiched between the claws 13b of the claw portion 13, .

A scraper shaft 21a is disposed in parallel with the lower end of the cradle 14 and the scraper shaft 21a is supported at both ends by a bearing on the bottom surface of the lower end of the equipment frame 10 Respectively.

A scraper holder 21b is formed on the outer circumferential surface of the scraper shaft 21a so as to be parallel to the longitudinal direction of the shaft. At the end of the scraper holder 21b, a plurality of scrapers 21c are fixed Respectively.

Here, each of the scrapers 21c is disposed in parallel with the axis of the claw drum 14, and is located between the claws 13b in the claw drum 14, and is located close to the outer circumferential surface of the claw drum 14 .

The lag rope pieces or bundles sandwiched between the claws 13b of the claw drum 14 upon disassembly of the lug rope are moved by the scrapers 21c positioned between the claws 13b of the rotating claw drum 14 It can come off.

Particularly, the scraper device 21 includes means for canceling the load or the load applied when the lap rope pieces or bundles are removed from the claw drum 14 side by the scraper 21c.

A supporter 21e provided on the lower end of the lower end of the equipment frame 10 is disposed on one side of the scraper shaft 21a and a scraper 22 is provided between one end of the scraper shaft 21a and the supporter 21e, A torque arm 21d for holding the torque applied to the torque arm 21 is connected and the supporter side end portion of the torque arm 21d is connected by the cutting pin 21f.

Here, the cutting pin 21f is a pin having a notch along the circumference of the circumference at the middle position, and the notch portion at this time can be cut when a predetermined torque (load) is applied.

Thereby, when the scraper device 21 removes the lug rope piece or bundles attached to the claw drum 14, the load or load applied to the scraper device 21 by the torque arm 21d is canceled .

For example, if a wire or a rigid band is caught on a scraper in excess of the claw drum, it may cause damage to the claws of the claw drum or other parts of the body due to overloading and damage to other parts of the main body The cutting pin previously supporting the torque arm is first cut off, and the entire torque arm including the scraper and the scraper holder is rotated around the scraper shaft, thereby minimizing the degree of damage to the apparatus.

7 is a front view showing an operation state of a lag breaker facility according to an embodiment of the present invention.

As shown in Fig. 7, the lug rope 150 made by the pulping process is vertically fed to the lag breaker equipment by the hoist crane.

In addition, the reel drum 11 is rotated by the driving of the reel driving motor 12 and the feeding drum 18 moves the lag rope 150 to the reel drum 17 by the operation of the feeding cylinder 17 11).

In this state, the lag rope 150 is moved downward by the pulling force of the reel drum 11.

Subsequently, the lag rope 150 enters the rotating region of the claw drum 14 rotated by driving the claw driving motor 15, and the thus entered lag rope 150 is fed to the pushing cylinder 17 The pushing board 16 is pushed toward the claw drum 14 side.

Thus, the tightly clumped and twisted lag rope 150 is disassembled by the claws 13 of the strongly rotating claw drum 14 and is disassembled into pieces and collected down and collected, Is sent to the incineration facility and incinerated.

As described above, according to the present invention, a new breaker facility that effectively dismantles and disintegrates the clogged rope from the recycled waste paper recycling process by using a powerful claw-shaped claw drum is provided, whereby a small-capacity power source and a short- The efficiency of the lag rope disassembling operation can be improved, for example, the lag rope can be efficiently processed.

10: Equipment frame
11: Reel drum
12: Motor for reel drive
13: Claw
13a: Base
13b: Claw
14: Clodrum
15: Claw drive motor
16: Board for pushing
17: Cylinder for pushing
18: Drum for feeding
19: Feeding cylinder
20: projection
21: Scraper device
21a: Scraper shaft
21b: Scraper holder
21c: scraper
21d: torque arm
21e: Supporter
21f: pin
22: Reel shaft
23: Support for feeding
24: Feeding arm
25: Claw shaft
26: Push arm

Claims (5)

As equipment for disassembling and disassembling lag ropes generated in the pulp process for recycling of waste paper,
A reel drum 11 and a reel driving motor 12 installed at an upper portion of the equipment frame 10 to advance the lug rope in one direction;
A claw drum 14 and a claw driving motor 15 installed at a lower portion of the facility frame 10 to disassemble and disassemble the lap rope with a plurality of claws 13;
A pushing board (16) and a pushing cylinder (17) arranged on the opposite side of the claw drum (14) to press the lugs toward the claw drum side;
Wherein the lag breaker comprises:
The method according to claim 1,
Further comprising a feeding drum (18) and a feeding cylinder (19) arranged on the opposite side of the reel drum (11) for assisting the progress of the lag rope while pushing the lag toward the lid drum side. .
The method according to claim 1,
Wherein the outer circumferential surface of the reel drum (11) has a concave groove shape having a plurality of projections (20).
The method according to claim 1,
The claws 13 of the claw drums 14 are fixed to the surface of the base 13a in a belt-shaped base 13a attached to the outer circumferential surface of the drum and at regular intervals along the longitudinal direction of the base And a plurality of claws (13b) arranged in a staggered arrangement along the drum circumferential direction.
The method according to claim 1,
The scraper holder 21a and the scraper holder 21b provided at the lower part of the facility frame 10 and the scraper holder 21b provided at the lower end of the scraper holder 21b are provided as means for detaching the pieces of the lug rope attached to the outer peripheral surface of the claw drum 14, And a plurality of scrapers 21c which are fixed at a predetermined interval at the ends of the scraper shaft 21a and are installed close to the outer circumferential surface of the claw drum 14 and connected to one end of the scraper shaft 21a, Further comprising a scraper device (21) including a torque arm (21d) and a supporter (21e) for maintaining torque.

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