KR100572827B1 - Washing apparatus of used vinyl - Google Patents

Abstract

The present invention relates to a waste vinyl washing apparatus for separating and washing foreign substances, such as soil on waste vinyl in order to recycle waste vinyl for agriculture,

A washing tub body having an upper opening and closing door formed thereon in a tubular shape placed on a support;

It is formed of a porous cylinder formed with a plurality of small pores on the outer periphery to allow the passage of the wash water, the both ends are rotatably coupled to the inside of the washing barrel body, the outer peripheral side for the input and output of waste vinyl A drum in which a waste vinyl inlet is formed;

A driving means provided at one side of the washing tub body for driving the drum;

A water jet for allowing high pressure washing water to be injected into the washing tub body;

An air bubble generator attached to one side of the inner wall of the washing body so that air bubbles are formed in the washing water filled in the washing body;

Ultrasonic generator which is mounted in the middle of the inner wall of the washing tub body to transmit the ultrasonic waves to the washing water to increase the shock wave energy of the washing water for separating foreign matters of the waste vinyl and sterilize the microorganisms contained in the foreign matters; Characterized in that configured to include.

Waste Vinyl, Washing Equipment, Drum, Ultrasonic Generator

Description

Washing apparatus of used vinyl

1 is a front sectional view of a waste vinyl washing apparatus constituted by the present invention.

Figure 2 is a side cross-sectional view of the waste vinyl washing apparatus formed by the present invention.

Figure 3 is a view showing a state in which the drum of the waste vinyl washing apparatus formed by the present invention is replaced.

Figure 4 is an operating state of the vinyl washing apparatus formed by the present invention.

5 is a view showing a state in which foreign matter accumulated in the waste vinyl washing apparatus according to the present invention is removed.

※ Explanation of code for main part of drawing

100: waste vinyl washing apparatus 200: waste vinyl

10: washing tub body 12: upper opening and closing door

13: internal space 14: foreign matter storage space

15: discharge screw 17: wire mesh

20: drum 21: bearing part

22: small hole 24: waste vinyl inlet

30: drive means 32: rotating shaft

40: water jet 50: bubble generator

60: ultrasonic generator 70: heater

80: magnet 90: control panel

The present invention relates to an apparatus for washing waste vinyl, and more particularly, to an apparatus for washing waste vinyl for separating and cleaning foreign matters such as soil deposited on waste vinyl in order to recycle agricultural waste vinyl.

Vinyl has been used for cultivation of crops for a long time, and with the development of agricultural technology using vinyl, modern people can receive fresh crops regardless of season.

Such vinyl is not only excellent in heat retention and waterproofing properties for controlling the growth environment of crops, but is also widely used for farming because it is relatively inexpensive. However, vinyl has many advantages in farming, but it does not rot when buried in soil.

Recently, the amount of waste vinyl discarded after being used in rural areas is estimated to be more than 100,000 tons per year.In this way, a large amount of waste vinyl is not collected due to the aging of rural population and poor profitability due to recycling. Neglected cases are increasing. Vinyl left on arable land is a major cause of environmental pollution due to soil pollution and ecosystem destruction.

Therefore, government authorities and environmental organizations are actively encouraging the collection and recycling of waste vinyl for environmental protection. However, efficient collection and recycling has not been achieved.

On the other hand, even if the collection of waste vinyl is made, since the facility for recycling waste vinyl is not sufficiently provided, a large proportion of the waste vinyl collected is incinerated. One of the reasons why the collected waste vinyl is not properly recycled is that the waste plastics collected from farmland, etc., are not equipped.

In other words, conventional facilities for washing waste vinyl are generally classified into a wet washing plant and a dry washing plant. In the case of a wet washing plant, not only the processing process is long but also excessive water is used and odors are generated in the washing process. In the case of the dry cleaning equipment, there was a problem that only the process up to the intermediate stage treatment was performed, not the waste plastic treatment method and the disadvantages caused by the generation of dust.

Therefore, the present invention has been made to solve the above problems, and an object of the present invention is to provide a waste vinyl washing apparatus for separating and cleaning the foreign matter, such as soil in waste vinyl for recycling of waste vinyl for agriculture.

The present invention as a means for achieving the above object,

A washing tub body having an upper opening and closing door formed thereon in a tubular shape placed on a support;

It is formed of a porous cylinder formed with a plurality of small pores on the outer periphery to allow the passage of the washing water, the both ends are rotatably coupled to the inside of the body of the washing tub, the outer peripheral side of the input and output of waste vinyl A drum in which waste vinyl inlets are formed;

A driving means provided at one side of the washing tub body for driving the drum;

A water jet for allowing high pressure washing water to be injected into the washing tub body;

An air bubble generator attached to one side of the inner wall of the washing body so that air bubbles are formed in the washing water filled in the washing body;

Ultrasonic generator which is mounted in the middle of the inner wall of the washing tub body to transmit the ultrasonic waves to the washing water to increase the shock wave energy of the washing water for separating foreign matters of the waste vinyl and sterilize the microorganisms contained in the foreign matters; Characterized in that configured to include.

And the lower side of the washing barrel body is formed of a foreign matter storage space for the accumulation of foreign matter to be separated from the waste vinyl in the drum in the shape of ordinary light, the lower end of the foreign matter storage space is discharge screw for discharging the foreign matter What is formed is another feature of the present invention.

Hereinafter, a preferred embodiment according to the configuration and operation of the waste vinyl washing apparatus formed by the present invention will be described in detail with the accompanying drawings.

1 is a front sectional view of a waste vinyl washing apparatus constituted by the present invention, Figure 2 is a side cross-sectional view of a waste vinyl washing apparatus formed by the present invention, Figure 3 is a drum of the waste vinyl washing apparatus formed by the present invention This is a view showing a state of being replaced, Figure 4 is an operational state diagram of the vinyl washing apparatus formed by the present invention, Figure 5 is a view showing a state in which foreign matter accumulated in the waste vinyl washing apparatus according to the present invention is removed. .

Reference numeral 100 denoted in the drawing indicates a waste vinyl washing apparatus formed by the present invention, and reference numeral 10 shows a washing tub body of the waste vinyl washing apparatus formed by the present invention.

The waste vinyl washing apparatus 100 is for washing waste vinyl shredded to a predetermined size and other plastic products for recycling at a stage before the waste vinyl is washed. ) Is accommodated in the drum 20 which is rotated by the drive means 30, such as a motor.

The washing tub body 10 is formed in a tubular shape standing in a stable state on the upper portion of the support (11) standing on the ground, the upper opening and closing door 12 for the entry and exit of the drum 20 is formed at the upper portion thereof. . The upper opening and closing door 12 is formed to be larger than the size of the drum 20 to allow the drum 20 to enter and exit entirely, and formed so that the locking device 26 can be automatically operated so as not to open when the drum 20 rotates. It is desirable to be.

Both ends of the drum 20 accommodated in the inner space 13 of the washing tub body 10 are axially coupled by rotating shafts 32 provided on both sides of the washing tub body 10. Rotating shaft 32 connected to the bearing portion 21 is formed to be automatically actuated. That is, when the drum 20 is replaced, the connection state of the rotating shaft 32 is operated to be separated from the bearing portion 21. When the drum 20 is rotated, the rotating shaft 32 is the bearing portion of the drum 20. It is formed so as to be connected to (21). The rotary shaft 32 is formed as a spline shaft or a key is formed at one side of the rotary shaft 32 so that the rotary force of the rotary shaft 32 can be transmitted to the bearing portion 21 without loss of the rotary force.

In the lower side of the washing tub body 10, a foreign matter storage space 14 for forming foreign matters that are separated from the waste vinyls accommodated in the drum 20 is formed to have a normal or narrow shape, and the foreign matter storage space 14 The lower side of the discharge screw 15 is formed for the discharge of foreign matter. In addition, one side of the discharge screw 15 is connected to the drain pipe 16 for draining the washing water.

And the upper side of the foreign matter storage space 14 is equipped with a wire mesh 17 for passing foreign matter, such as sand, soil having a specific gravity greater than the water separated from the drum 20. Scale size of the wire mesh 17 is preferably set within the range of 4 ~ 8mm.

When the drum 20 is accommodated in the inner space 13 of the washing tub body 10, the cylinder is accommodated in a shape lying horizontally, the drum 20 is the outer periphery and both sides of the plurality of small holes ( 22) is formed into a cylindrical cylinder formed. The size of the small holes 22 is preferably formed of a size of 5 ~ 10mm in order to prevent the waste vinyl pieces cut into a predetermined size to escape. And the wire mesh 17 is preferably formed to be separated by lifting to the upper side.

In addition, a waste vinyl inlet 24 is formed at one side of the outer circumference of the drum 20 to inject waste vinyl 200 into the drum 20. One side of the waste vinyl inlet 24 is hinged to be formed to open in a state of being rotated in the outward direction of the drum 20, and the other side is provided with a locking device so as not to open itself when the drum 20 rotates.

On the other hand, the outer periphery of the drum 20 is formed with a hook 25 for hooking the hook 300 of the crane used when the drum is put into or taken out of the inner space of the washing tub body 10. The ring 25 is preferably formed in the waste vinyl inlet (24).

In addition, a water jet 40 for supplying high-pressure washing water to the inner space 13 of the washing tub body 10 in a state where waste vinyl for washing is put in the drum 20 is formed. The washing water supplied from the water jet 40 is introduced into the inner space of the drum 20 through the small holes 22 formed in the drum 20 as well as the inner space 13 of the washing tub body 10.

In order to form bubbles in the washing water filled in the inner space 13 of the washing tub body 10 through the water jet 40, the air bubble generator 50 is formed in the middle of the inner surface of the washing tub body 10. Is formed. The mounting position of the air bubble generator 50 is the appropriate number and the number of mounting depending on the size and shape of the washing tub body (10).

In addition, the ultrasonic generator 60 for transmitting ultrasonic waves to the washing water filled in the inner space of the washing tub body 10 and the drum 20 to increase the shock wave energy of the washing water for separating foreign matters of the waste vinyl. It is formed in the middle of the inner surface of the washing tub body (10). The principle of the ultrasonic cleaning is to use the negative pressure effect and the joint effect of the ultrasonic wave is used in the ultrasonic cleaner for cleaning the existing precious metals, etc., the detailed description thereof will be omitted.

And the heater 70 for increasing the temperature of the washing water to be filled in the washing tub body 10 and the drum 20 is formed in the middle of the inner surface of the washing tub body 10. Instead of the heater 70, a hot water supply line for supplying hot water may be connected.

In addition to separating the metal component contained in the foreign matter buried in the waste vinyl, a magnet (80) for forming a predetermined magnetic field in the inner space 13 of the washing tub body 10 is the washing tub body 10 The inner wall of the) and the wall surface of the drum 20 is attached to one side. The reason why the magnet 80 is formed in the waste vinyl cleaning device to form a magnetic field as described above is to increase the surface tension of the washing water so that the cavitation strength of the ultrasonic wave is stronger, so as to have a stronger cleaning effect and sterilization effect than the normal ultrasonic cleaning. It is for.

A series of controllers for controlling the operation of the driving means 30, the water jet 40, the air bubble generator 50, the ultrasonic wave generator 60, the heater 70, etc. of the drum 20 is the washing tub. It is formed in the control panel 90 provided on one side of the body (10).

In addition, the positions of the water jet 40, the air bubble generator 50, the ultrasonic wave generator 60, the heater 70, and the magnet 80 shown in the drawings for explaining the present invention are not specified. Each device can be placed in the proper position for optimum effect.

Referring to the accompanying drawings, the operating state of the waste vinyl washing apparatus according to the present invention configured as described above is as follows.

The waste vinyl 200 introduced into the drum 20 of the waste vinyl washing apparatus 100 is cut into a suitable size (about 3 to 5 Cm) through a cutting device in a step before washing.

In the first step of the washing process, the waste vinyl cut to a suitable size is contained in the inner space of the drum 20 through the waste vinyl inlet 24. Through the cutting process for factory automation, the waste vinyl cut to the appropriate size is filled to the drum at an appropriate level through a transfer device, and the drum has several pieces of waste vinyl cut into the drum. To be filled.

The drum 20 filled with the waste vinyl 200 is placed on the hook 25 of the crane by the hook 25 provided in the drum 20 to be positioned in the inner space of the washing tub body 10.

Rotating shaft 32 appears toward the bearing portion 21 provided on both sides of the drum 20 that is moved to the inner space 13 of the washing tub body 10 so that the rotational force of the driving means 30 is increased. Connected. After the rotary shaft 32 is connected to the bearing part 21 and the rotation operation of the drum 20 is prepared, the upper opening / closing door 12 provided in the washing tub body 10 is closed, and the drum 20 is rotated for safety. In the process, the upper opening and closing door 12 is operated so that the locking device does not open.

After the upper opening and closing door 12 is closed, the high pressure washing water is supplied through the water jet 40, and the driving means 30 is operated to rotate the drum 20 when the washing water is filled. As the air bubble generator 50 is operated together with the rotation of the drum 20, an upper limit water flow is formed to separate foreign matters such as dirt from the waste vinyl introduced into the drum 20. The washing water introduced into the washing tub body 10 may continue to be used depending on the degree of contamination.

In particular, the impact wave energy of the washing water is increased by the pressure of the ultrasonic waves generated by the ultrasonic generator 60, so that the separation performance of the foreign matter from the waste vinyl is improved, and some of the water (H ₂₎ is caused by the pressure of the ultrasonic waves applied to the washing water. O) is oxidized to generate hydrogen peroxide (H ₂ O ₂ ), so that the sterilization of the microorganism is made.

The microorganism is also sterilized by a magnetic field formed between the magnets 80 mounted on the washing tub body 10 and the drum 20, and foreign matters of a metal component adhere to the magnet 80.

As described above, microorganisms are sterilized by the magnetic field generated between the ultrasonic waves generated by the ultrasonic generator 60 and the magnets 80, so that the odor is removed as well as sterilized in the process of washing the waste vinyl in which various dirts are attached. As a result, the working environment of workers working in the waste plastic washing plant becomes more favorable and environmentally friendly.

On the other hand, the heater 70 maintains the temperature of the washing water filled in the washing tub body 10 at a level of 55 ~ 75 ℃, which is an appropriate temperature for washing the waste vinyl.

As the series of operations as described above is able to set the operation time to the timer provided in the control panel 90, the operation of each device is automated as the operation proceeds according to the set time.

After the time set in the timer has elapsed, the rotation operation of the drum 20 stops, and the upper opening and closing door 12 is opened, and the hook 300 of the crane is hooked to the hook 25 provided on one side of the drum 20 to be washed. The drum () containing the waste vinyl is pulled up.

Then, the next drum 20 prepared in advance is moved to a crane, and the washing tub body 10 is positioned in the inner space and repeats the above-described series of operations.

According to the present invention constituted as described above, the ultrasonic wave is applied to the waste vinyl in the wash water to separate the foreign matter from the waste vinyl in the process for cutting the waste vinyl containing the foreign matter such as soil to a predetermined size and then washing it. By generating it, the shock wave energy is increased, and the separation performance of the foreign matter is improved. Unlike other methods, this method is a highly efficient recycling method, which has the effect of reducing the space required for the waste vinyl recycling process, reducing the washing time and reducing the water consumption, thereby reducing energy and expenses.

In addition, the present invention is not only separated from the foreign matter of the metal component by the magnetic force generated in the magnet attached to the side of the drum body and the drum body of the cleaning device, but also by the oxidation of the magnetic field and the appropriate temperature and ultrasonic waves generated between the magnets There is a big advantage in the environmentally friendly treatment method that benefits the working environment of workers who participate in the process of cleaning and recycling waste vinyl contained in foreign matter.

In addition, there is an effect due to the stability of the ecosystem due to the secondary pollution prevention and the recycling of waste vinyl buried in the soil by incineration of waste vinyl.

Claims (5)

A washing tub body 10 having an upper opening and closing door 12 formed thereon in a tubular shape settled on the support 11; Is formed of a porous cylinder formed with a plurality of small holes (22) on the outer periphery to allow the passage of the wash water, the both ends are rotatably coupled to the inside of the washing barrel body 10, the outer peripheral side A drum 20 in which waste vinyl inlets 24 for inputting and outputting waste vinyl 200 are formed; A driving means 30 provided at one side of the washing tub body 10 for driving the drum 20; A water jet 40 for spraying high pressure washing water into the washing tub body 10; An air bubble generator (50) attached to one side of an inner wall of the washer body (10) so that an air bubble is formed in the washer filled in the washer body (10); Ultrasonic wave generator 60 mounted in the middle of the inner wall of the washing tub body 10 in order to increase the shock wave energy of the washing water for separating foreign matters of the waste vinyl by transmitting ultrasonic waves to the wash water and to sterilize the microorganisms contained in the foreign matters. ; Washing apparatus for waste vinyl, characterized in that configured to include. The method of claim 1, In the lower side of the washing tub body 10, a foreign matter storage space 14 for forming a foreign matter separated from the waste vinyl in the drum 20 is formed in a normal or narrow shape, the foreign matter storage space 14 At the bottom of the waste vinyl washing apparatus, characterized in that the discharge screw (15) is formed for the discharge of foreign matter. The method of claim 1, Rotating shaft 32 for transmitting the rotational force of the drive means 30 to both ends of the drum 20 is characterized in that the waste vinyl washing apparatus is formed to be separated from the drum (20). The method of claim 1, In the middle of the inner wall of the washing barrel body 10, the waste vinyl washing apparatus, characterized in that the heater (70) for controlling the temperature of the washing water to be filled in the washing barrel body (10) is formed. The method of claim 1, A waste vinyl washing apparatus, characterized in that a magnet (80) having a predetermined magnetic force is attached to an inner wall of the washing barrel body (10) and a middle wall of the drum (20).

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