WO2014175708A1

WO2014175708A1 - Filament manufacturing device using waste rope and filament manufactured by same

Info

Publication number: WO2014175708A1
Application number: PCT/KR2014/003696
Authority: WO
Inventors: 조선옥; 강진희
Original assignee: 주식회사 해나라
Priority date: 2013-04-26
Filing date: 2014-04-26
Publication date: 2014-10-30
Also published as: CN205223446U

Abstract

The present invention relates to a device for manufacturing a filament by recycling a rope which is disposed as waste and the filament thereof, and the main elements of the present invention comprise: a waste rope supply device for supplying a waste rope by cutting the same; a filament-forming device provided at the back of the waste rope supply device and having a housing and a main cylinder (100) provided with the teeth of a saw on the outer surface of a cylinder; and a filament-discharging device provided at the back of the filament-forming device. Thus, a device capable of forming a waste rope as a filament such as a thread without changing the material properties thereof such that the waste rope can be recycled as a filament material, and the filament thereof have been developed.

Description

Filament manufacturing apparatus using closed rope and filament manufactured by the same

The present invention relates to a filament manufacturing apparatus utilizing the waste rope to be discarded and to a filament produced thereby.

In the conventional case, for example, among the apparatuses used for fishing gear, ropes and construction safety nets, etc., are generally made of 100% PP. This rope material is disposed of in large quantities after use, and the waste of rope generated at this time is abundant and mixed with salt and seaweed or shellfish, which makes it difficult to recycle. Due to the high cost, virtually no recycling of ropes is possible, most of which are incinerated or disposed of on land.

On the other hand, they are melted into rope waste instead of completely discarded and then reprocessed into chips and other conditions to be used for other purposes. In this case, the facility cost and processing cost for the reprocessing process is excessively high, and the original rope material is deformed by heat, making it difficult to exert the desired physical properties, thereby reducing the value of recycling.

The treatment of the conventionally disposed ropes (hereinafter referred to as waste ropes) not only causes serious environmental pollution problems caused by embedding a large amount of waste ropes in nature, but also when the waste ropes are melted and remolded. The strength of the PP material constituting the closed rope is reduced, and considering the rework cost, the actual recycling value is considerably lowered.

Therefore, it is essential that the waste rope is not buried in nature, and no separate melt treatment is required to fundamentally block the environmental pollution problem and to recycle the waste rope while maintaining the strength of the waste rope itself.

In other words, the polypropylene material, which is a rope material, is flexible and soft, easy to work with, high strength, not easily broken, wear-resistant and durable, so that the individual materials constituting the closed rope can be processed into filaments in the form of threading. There is an advantage that it can be recycled for industrial use, that is, for example, various sheet materials, wall forming materials, automobile interior materials, and the like.

The present invention is to solve the problems of the prior art described above is to provide a filament manufacturing apparatus and a filament thereby utilizing a closed rope is an object of the present invention.

The main configuration of the filament manufacturing apparatus using the rope of the present invention, the filament forming apparatus having a closed rope supply device, a main cylinder 100 and a housing which are installed behind the closed rope supply device, the saw blade is installed on the outer surface of the cylinder and Is characterized in that it is configured by a filament discharge device installed behind the filament

In addition, the closed rope supply device is characterized in that the device for supplying a rope cut to the length of the closed rope in the range of 1-30cm, the cleaning device for cleaning the closed rope in front or rear of the closed rope forming device is further provided. Characterized in that, the cleaning device is characterized in that it comprises a water tank using water or a chemical cleaner, the closed rope supply device is a roller for stably supplying the rope cut from the main cylinder (100) filament Formed main cylinder 100, characterized in that installed in the inlet, the closed rope supply device is characterized in that configured to be supplied to the supply duct 109 for supplying the closed rope.

In addition, the closed rope supply device is characterized in that it comprises a concave-convex roller having a surface projection, characterized in that the collecting device for collecting the formed filament behind the filament forming device, the collection device is adsorbed on the outer periphery It consists of adsorption roller 60 formed with a network 61, the filament is adsorbed and collected, the non-adsorbed filament falling material is configured to fall to the lower, characterized in that configured to be conveyed to the main cylinder, the conveyed filament is conveyed By passing through the roller 62 and the take-up roller 63, it is characterized in that the short-length single yarn is configured to be collected by falling down the container

In addition, a filter device for removing the pinched filament of the saw blade of the main cylinder is added to the adjacent to the main cylinder, the saw blade of the main cylinder is characterized in that formed by spirally inserting a single saw blade wire on the outer peripheral surface of the main cylinder The saw blade of the main cylinder is formed by spirally inserting a plurality of saw blade wires into the main cylinder outer peripheral surface, the saw blade of the main cylinder is continuous of the saw blade disk 110 and the spacer ring 120 on the outer peripheral surface of the main cylinder Characterized in that the installation by the installation, characterized in that it further comprises a water supply device 165 for supplying moisture to the filament is processed into a filament in the main cylinder 100, the filament discharge device is discharged Main cylinder to burn fine filament again It is characterized in that a conveying device for resupplying to the duster is added.

In addition, the filament according to the invention is characterized in that the filament produced by the manufacturing apparatus.

According to the present invention, the filament produced using the closed rope can be widely used industrially as a filament material for construction, civil engineering materials, trunk mats, floor mats, seatbacks, other backboard materials, plate materials, etc.

In addition, according to the present invention, when the polypropylene rope is processed into filaments, the polypropylene rope is torn without being heated, so that the polypropylene inherent physical properties are not changed, and the shrinkage does not occur during reprocessing for recycling and the inherent physical properties can be maintained.

In addition, using the waste PP filament material according to the present invention, it is possible to provide a polypropylene filament material at a price of about one third of the actual polypropylene cost, thereby greatly reducing the cost of the processed product.

In addition, there is no process to melt the waste rope when re-fabricating filaments, greatly reducing the cost and facilities for melting, and also prevent the generation of air pollutant substances generated during melting.

1 is a view for explaining the configuration of the main cylinder which is one of the main components of the present invention

2 is a view showing a situation in which the main cylinder and the filter device shown in FIG.

3 is a view showing a situation in which the main cylinder and the discharge device shown in FIG.

4 is a view for schematically explaining the overall configuration of the present invention including the main cylinder shown in FIG.

5 to 7 is another embodiment of the present invention

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

1 shows a main cylinder 100 according to the invention for making a closed rope into a filament. As shown in the present invention, the fixing protrusion 101 is formed on the outer circumference of the main cylinder 100. The saw blade disk 110 and the spacer ring 120 are inserted into the fixing protrusion 101 in sequence. A saw blade is formed on the outer circumference of the saw blade disk 110 inclined uniformly in one direction. In the present embodiment, the saw blade disk is formed with a saw blade, but is not limited to this, and any other structure that functions as a saw blade, that is, a protrusion shape for dismantling the rope is included. For example, it should be interpreted as including all types of protrusion structures, such as pins, needle-like structure, and other various protrusion structures in the form of protrusions for tearing off ropes, which are also included in the technical scope of the present invention. Should be

The saw blade disk 110 may be formed in a cylindrical shape longer than the ring shape, and may be fixed by winding a saw blade disk 110 having a strip shape around the cylinder in the form of a coil. A groove 111 and a ring groove 121 are formed in the inner circumference of the saw blade disk 110 and the spacer ring 120 and may be fitted to the fixing protrusion 101 of the main cylinder 100. In this configuration, a plurality of saw blade disks 110 are inserted into the main cylinder 100, but the spacer ring 120 is also mounted at regular intervals between the saw blade disks 110 between the filaments that are sandwiched in the saw blade disks 110 to be described later. It is easy to remove, and when the saw blade 112 of some saw blade disk is damaged, partial replacement is easy to reduce the cost of repair and maintenance, and the repair work is convenient.

According to the above device, when the main disk rotates at a high speed, the cut closed rope introduced thereto is caught by the saw blade of the saw blade disk 110 and separated into filaments by centrifugal force. That gives a tearing effect. In other words, if the main disk 100 rotates at a high speed, the introduced closed rope receives the centrifugal force in the state of being caught by the saw blade, so it is separated into filaments.

Although the agglomerated closed rope is not caught by the saw blade, the main cylinder 100 is accommodated in the housing 103 as shown in FIG. 4, so that the agglomerated closed rope receives a rotational force inside the housing and is caught by the saw blade. The operation is separated into. The separated filament is transported forward by the wind generated by the rotational centrifugal force of the main cylinder.

2 illustrates an example in which the filter device 130 is installed adjacent to the main cylinder 100.

As shown in the drawing, the filter device 130 has a roller shape and a removal pin 131 for removing the filament is formed at the outer circumference. In the drawing, the filter device 130 is formed in the form of a removal pin 131, like the main cylinder 100, separately mounted in the form of a disk on the outer circumference of the filter device 130, or simply wound around the outer circumference, or any form. It can also be configured as.

The removal pin 131 is formed in a pin shape and is intended to remove the filament hanging around the saw blade 112 or the periphery of the main cylinder 100. The efficiency of the filament forming work of the saw blade 112 for filament formation is inadequate if the saw blade 112 or the filaments that are stagnated around it are not removed. The filament formation efficiency is that filament is formed by the centrifugal force when a part of the rope is well inserted at the sharp tip of each saw blade, and the filament is sandwiched around the tip of the saw blade or its periphery. There is a problem with this falling.

The filter device 130 may be operated to rotate together with the rotation of the main cylinder 100, or may be intermittently rotated without being associated with the rotation operation of the main cylinder 100 to remove the filament stuck in the main cylinder 100. .

The other surface of the rope by the ferrofil filament forming apparatus is, for example, the process of cutting the rope> rope cleaning> cleaning rope supply> rope surface> convey / discharge.

In the case of a washing device for rope cleaning, washing with water or washing liquid or hot water may be used, or hot water and washing liquid may be mixed.

The use of hot water over ordinary water provides better cleaning efficiency and the effect of dismantling the ropes during the cleaning process. The cleaning may be performed in a washing apparatus, which may be made of a device having a washing tank that can be cleaned in various types such as water droplets, rods, punches, and loops. For example, when washing in a washing machine type washing apparatus, put the cut rope into a mesh net, and then put it in the washing machine, and when the aural detergent is added and washed, the ropes in the mesh rub against each other to simultaneously clean and remove foreign substances. There is also an effect of the hectic rope.

After the cleaning is completed, the filament forming process by the above-described filament forming apparatus can be made through the repetition process 1-6 times or more.

And, as shown in Figure 3, the discharge device 140 may be further installed for smooth discharge of the filament burned in the main cylinder (100). The discharge device 140 may be installed in the same structure as the man roller 141 or may be installed as a discharge device having another structure for smooth discharge of the filament. Discharge device 140 prevents the flying of the filament is generated and fed from the main cylinder 100 and helps smooth transfer. That is, when the filament is fed and attached to the outer surface of the man roller 141, the man roller 141 is rotated downward to send the filament to the right

4 schematically shows the whole device according to the invention.

As shown, the housing 103 is formed on the main cylinder 100 to prevent the filament formed in the main cylinder 100 from flying.

On the left side of the main cylinder 100, a closed rope supply device is configured, and the supply device includes a supply roller 104. The feed roller 104 is made of a combination of, for example, a concave-convex roller 105 having a concave surface and a flat roller 106 having a concave-convex surface. On the other hand, the flat roller 106 may also be configured in a concave convex concave-convex shape, but in this case, the cut closed rope 107 is stuck, and smooth supply may not be made and deformation of the closed rope may come. Instead of the feed roller 104, it may be configured such that the closed rope is supplied through the supply duct 109 directly at the top or side.

The closed rope 107 may be subjected to a cleaning process in the cleaning device 150 before being supplied. The cleaning device 150 may build various types of structures that can be washed in the structure of the water tank 151. That is, the rotating device for the flow of water or the cleaning agent, etc. may be configured inside to be able to wash. In particular, the hot water and the cleaning agent used in combination, the cleaning effect is better.

The cleaning device may be configured to be cleaned after the filament formation is completed. That is, the cleaning device may be washed after being made of filament without being cleaned in the closed rope supply process.

In the rear of the main cylinder 100, for example, a man roller 141, which can be seen as the discharge device 140 shown in Figure 3 may be further installed.

The net roller 141 is made of a mesh shape of the outer periphery and the effect of collecting the incoming filament well on the roller outer periphery, it is rotated and pressed to prevent flying and serves to feed it to the right. In addition, the roller of the mesh structure serves to smooth air communication to prevent the filament is stuck to the surface to prevent the air flow is disturbed, and the air is dispersed and exhausted to the surroundings. This discharge device can be configured in many different forms.

An exhaust device 160 may be configured at the upper position of the man roller 141 to remove fine dust generated from the other surface of the filament.

In addition, since the generated filaments are introduced as if they are blown by the blowing pressure due to the centrifugal force generated in the main cylinder, a water supply device 165 for supplying water or sprayed water is installed here to prevent the filament from flying. Moisture supply also serves to quickly remove the heat generated while passing through the main cylinder (100) to the filament. The filament is polypropylene, which melts and attaches to bone when the temperature is over 160-170 degrees Celsius. Hydration also has the effect of preventing this.

After the filament is formed by the main cylinder 100, the filament is sent to the final collecting device 180 through the discharge device 170 for discharging the filament.

If there are still some agglomerated closed ropes that are not made of the desired filaments, they may be transported downward by their own weight to form filaments again. The conveying apparatus is comprised by a conveyor, for example. Since the filament that is burned with a predetermined denier is conveyed as if it is flying, the collecting device 180 collects the mesh based on a roller or other structure of a manure structure.

On the other hand, the discharge device 170, for example, by installing a roller having an outer circumferential angled shape to send the filament flowing in the downward direction. Thinly processed filaments are bulky and swelled in a stacked state, so in order to transport them, the stacked filaments are pushed from the top and pressed to the bottom by rotation, and then transported to the right. In order to perform this function, it is preferable that the cross-sectional structure of the roller itself is angled, and more preferably, the concave surface 171 structure having a concave surface is more preferable.

In this case, if necessary, the secondary filament forming apparatus 190 having the same shape as the main cylinder 100 may be subjected. The structure of the secondary filament forming apparatus 190 is the same as that of the main cylinder 100, but the saw blades are smaller and more densely arranged on the circumference so that the primary filament-formed filaments are formed thinner. You may. Alternatively, the second filament forming apparatus 190 is made to have the same size as the main cylinder 10, and the filament forming work is finer than the filament formed filament even though the filament is formed again by adjusting the rotation speed of the main cylinder 100. This may be done. In other words, the more filament forming operations are made, the thinner the filament is.

The filament forming apparatus by the main cylinder 100 may be arranged side by side in a plurality of sets, or after the filament is formed, the filament may be returned to the first filament forming apparatus to repeatedly make the other surface. The filament forming work by the main cylinder 100 is usually 1-7 times the filament forming work to the desired number of times can produce the filament with the desired thickness of denia. However, it is a matter of course that the filament forming operation can be performed more times regardless of the number of other surfaces.

5 is another embodiment of the present invention.

As shown in the drawing, in the present embodiment, when the cut waste rope enters, it is supplied by the supply roller 20 of rubber material. At this time, if the support 21 is installed on the lower side of the supply roller 20, the lower end of the support and the friction surface is given, the supply of the closed rope can be made more sure and smooth. The cut waste rope entered is made of filament by dismantling the waste rope by the mail cylinder 100.

The main cylinder 24 is provided with a housing 103 to prevent flying of the buff, etc., and an exhaust duct 28 is installed on the upper part of the main cylinder 24 to prevent contamination of the surrounding work environment caused by blowing of the baffle or foreign matter. can do.

The structure of the above structure can be configured in several rows. That is, at least one or more can be installed side by side to perform the filament forming operation of the closed rope in a continuous process. If the filament forming operation by the main cylinder 100 is made only once, the thickness of the closed rope may be irregular and thick and coarse, but the filament may be formed into a thin and fine surface through several times.

On the other hand, the closed rope filament cut very fine in the process of passing through the filament forming apparatus is configured to fall to the lower portion during the conveying process of the conveyor 2, it can be added or removed in the re-insertion process. In this case, when there is a metal, agglomerated material, or foreign matter, it may be disposed of by dropping it into the strainer 32 using the weight difference.

Made of closed rope filaments of the final desired thickness via at least one main cylinder 100 is collected via a discharge roller 33.

6 is another embodiment of FIG. 5.

In the embodiment of Figure 6, a combination of the configuration in which the main cylinder 100 is mounted in the housing 103 is configured side by side to illustrate a facility in which the closed rope is continuously filament forming processing. If several main cylinders 100 are installed side by side as in this embodiment, they can be made into thin and fine filaments sequentially.

The feature of this embodiment is to simplify the number of parts of the filament forming apparatus to a minimum. And the thickness of the filament can be further adjusted by adjusting the number of revolutions of each of the main cylinder 100 in the filament forming apparatus which is installed in succession several side by side. That is, the closed rope that is initially entered and processed is more advantageous to make the fine filament toward the rear as the rotation speed is increased toward the main cylinder 100 which is initially processed by the main cylinder 100 which rotates somewhat slowly and is disposed behind. Do.

7 is another embodiment of the present invention.

As shown, the closed rope flowing into the conveyor 2 enters the supply roller 20. The feed roller 20 is formed with protrusions 22 on the outer circumference to smoothly supply the waste rope.

The protrusion 22 serves to push the closed rope and the protrusion shape on the outer circumference is formed of various protruding structures. The closed rope received from the feed roller 20 is torn finely in the main cylinder 100 to form a filament.

The closed rope separated by the filament is adsorbed to the adsorption roller 60 by the operation of an adsorption fan (not shown). An adsorption network 61 is formed on the outer circumference of the adsorption roll 60, and the filament is adsorbed and adhered to the surface of the network, and the process proceeds to the next step. If a mass of filaments weighing a certain amount, that is, a bundle of closed ropes or filaments that cannot be separated into filaments, falls down by their own weight. Then, the conveying conveyor 69 is installed in the lower part to recycle the process. The falling object 64 dropped by weight is re-supplied to the conveyor 2 via the take-up roller 63 via the feed roller 62, in which case the feed roller 62 serves to transfer, and away from it a certain distance. The take-up roller 63 takes only a certain length of the filament and sends it to the conveyor 2 so that a single short yarn is not necessary. Is collected in the container 66.

The configuration of the supply roller 20, the main cylinder 100 and the adsorption roller 60 is installed in a plurality of sets in succession, it is possible to pull out the yarn with a thin denier gradually through the filament forming process several times.

The filament forming apparatus is installed in the same configuration, about 1-10 side by side, the closed rope filament forming operation in the filament forming apparatus is subjected to 1-10 times. That is, a plurality of filament forming apparatus may be installed or a small number may be installed and repeatedly circulated to perform multiple closed rope dismantling operations.

The polypropylene filament manufactured by the present invention can significantly reduce the material cost by using it as a material for various industrial products such as civil engineering materials, building materials, automobile interior materials, etc. Recyclable

Claims

Waste rope supply device for supplying the cut waste rope,

A filament forming apparatus installed at the rear of the closed rope supply device and equipped with a main cylinder and a housing where saw blades are installed on the outer surface of the cylinder to process the closed rope into filaments;

A filament manufacturing apparatus using a closed rope installed at the rear of the filament forming apparatus and including a discharge device for transferring the processed filament.
The method of claim 1,

The closed rope supply device is a filament manufacturing apparatus using a closed rope, characterized in that the device for supplying a rope cut to the length of the closed rope in the range of 1-30cm.
The method of claim 1,

The filament manufacturing apparatus using a closed rope, characterized in that the front or rear of the filament forming device further comprises a cleaning device for cleaning the closed rope.
The method of claim 3, wherein

The cleaning device is a filament manufacturing apparatus using a closed rope, characterized in that it comprises a water tank using water or a chemical cleaner.
The method of claim 1,

The closed rope supply device, filament manufacturing apparatus using a closed rope, characterized in that the roller for stably supplying the rope cut in the main cylinder is installed at the main cylinder inlet.
The method of claim 1,

The closed rope supply device is a filament manufacturing apparatus using a closed rope, characterized in that the surface comprises a concave-convex roller made of a projection.
The method of claim 1,

The closed rope supply device is a filament manufacturing apparatus using a closed rope, characterized in that configured to be supplied by the input method from the supply duct for supplying the closed rope.
The method of claim 1,

The filament forming apparatus is a filament manufacturing apparatus using a closed rope characterized in that it further comprises a collecting device for collecting the filament formed of the filament.
The method of claim 8,

The collection device is composed of an adsorption roller (60) having an adsorption network (61) formed on the outer periphery, adsorbs and collects the filaments, and the non-adsorbed filament falling objects fall to the bottom, and is configured to be conveyed to the main cylinder. Filament manufacturing apparatus using a closed rope.
The method of claim 9,

The conveyed filament is conveyed while passing through the feed roller 62 and the take-up roller 63, the short length short yarn is collected by falling down the container, characterized in that the filament manufacturing apparatus using a closed rope.
The method of claim 1,

Adjacent to the main cylinder is a filament manufacturing apparatus using a closed rope further comprises a filter device for removing the pinched filament of the saw blade of the main cylinder.
The method of claim 1,

The saw blade of the main cylinder is a filament manufacturing apparatus using a closed rope, characterized in that formed by spirally inserting a single saw blade wire on the outer peripheral surface of the main cylinder.
The method of claim 1,

The saw blade of the main cylinder is a filament manufacturing apparatus using a closed rope, characterized in that formed by spirally inserting a plurality of saw blade wire on the outer peripheral surface of the main cylinder.
The method of claim 1,

The saw blade of the main cylinder is a filament manufacturing apparatus using a closed rope, characterized in that formed by the insertion of the saw blade disks and spacer rings on the outer peripheral surface of the main cylinder.
The method of claim 1,

A filament manufacturing apparatus using a closed rope, characterized in that it further comprises a water supply device for supplying water to the filament is processed into a filament in the main cylinder.
The method of claim 1,

The filament discharge device is a filament manufacturing apparatus using a closed rope characterized in that it further comprises a conveying device for resupply to the main cylinder in order to burn the filament discharged once more.
The filament manufacturing apparatus using the closed rope according to claim 1, further comprising a combination of the filament forming device and the filament discharge device at a rear end of the filament discharge device.
Filament using a closed rope, characterized in that produced by any one of claims 1 to 17.