KR100579208B1 - Pretreatment apparatus for recycling of disuse vinyl - Google Patents

Abstract

The present invention relates to a waste vinyl recycling apparatus, and in detail, the waste vinyl introduced for the recycling of waste vinyl is transported at each stage, and the surface of the waste vinyl is washed with wind and water, and foreign substances are removed and transported. The present invention relates to a pretreatment apparatus for recycling waste vinyl that can be recycled to other fields by heating and compressing the waste vinyl into a predetermined shape.

A first settling tank for collecting waste vinyl into predetermined sedimented water and a configuration of the present invention include: a blower for generating wind of a certain intensity and discharging it through a tuyere formed on the front of the van; A washing duct for discharging the waste vinyl through a door formed at the other side of the washing duct body by wind generated by the blower; A dust collecting device for collecting dust and foreign matter of the waste vinyl washed by the washing duct; A second settling tank for transferring the waste vinyl obtained in the second settling tank for storing a predetermined amount of settling water; An extrusion apparatus for heating and conveying through a screw heated by a heater, and compressing and discharging the conveyed waste vinyl; And a cutting device for crushing and discharging the compressed waste vinyl introduced through the crusher to have a predetermined size.

Waste Vinyl, Washing Equipment, Blower, Dust Collector

Description

Pretreatment apparatus for recycling of disuse vinyl

1 is a perspective view showing a pretreatment apparatus for recycling waste vinyl according to the present invention;

Figure 2a is a perspective view showing an embodiment of the sedimentation tank in the pretreatment apparatus for recycling waste vinyl according to the present invention,

Figure 2b is a perspective view showing another embodiment of the sedimentation tank in the pretreatment apparatus for recycling waste vinyl according to the present invention,

Figure 3a and Figure 3b is a perspective view showing a blower of the pre-treatment device for recycling the waste vinyl according to the present invention,

Figure 4a is a perspective view of the washing duct in the pretreatment apparatus for recycling the waste vinyl according to the present invention,

Figure 4b is a side cross-sectional view showing a side cross-sectional view of the cleaning duct for the recycling of waste vinyl according to the present invention,

5 is a perspective view showing an extrusion apparatus in a pretreatment apparatus for recycling waste vinyl according to the present invention;
Figure 6a is a front view showing a cutting device in the pre-treatment device for recycling of waste vinyl according to the present invention,
Figure 6b is a side view showing a cutting device in the pre-treatment device for recycling the waste vinyl according to the present invention.

Explanation of symbols on the main parts of the drawings

10: pretreatment device for waste vinyl 11: first precipitation tank

111: first settling tank 112: first guide roller

113: second guide roller 114: guide rod

12: blower 121: first drive motor

122: first belt 123: first shaft

124: wing car 125: blower

13: washing doc 131: washing duct body

132: first feed roller 133: door

14: dust collector 141: discharge port

142: suction port 15: the second settling tank

151: second settling tank 152: second feed roller

16: extruder 161: first inlet

162: screw 163: heater

164: presser 165: first outlet

166: cover 17: cutting device

171: second drive motor 172: second belt

173: second shaft 174: second inlet

175: shredder 176: second outlet

177: cutting device body

The present invention relates to a waste vinyl recycling apparatus, and in detail, the waste vinyl introduced for the recycling of waste vinyl is transported at each stage, and the surface of the waste vinyl is washed with wind and water, and foreign substances are removed and transported. The present invention relates to a pretreatment apparatus for recycling waste vinyl that can be recycled to other fields by emulsifying waste vinyl by heating and compressing the waste vinyl to be transformed into a predetermined shape.

In general, waste vinyl collected from a vinyl house or used for cultivating field crops has soil or various foreign matters on the surface of the vinyl. In order to recycle such waste vinyl through pyrolysis emulsification, it is attached to the surface of the waste vinyl. Pretreatment to remove any foreign matter should be preceded.

As a construction means for such a pretreatment operation, a conveying means for conveying waste vinyl, a high-pressure water cutting device 17 for spraying the high-pressure water to the waste vinyl conveyed by the conveying means to cut / wash it, and the high-pressure water A washing tank for accommodating the waste vinyl fragments cut by the cutting device 17 and separating foreign matter therefrom, and the conveying means and the cleaning probe are rotatably installed on the waste vinyl conveying path, and the conveying means is rotated by the rotating force. It is provided with a conveying guide means for conveying the waste vinyl conveyed by the washing tank, which is as disclosed in the Republic of Korea Utility Model Registration No. 20-0321413.

However, such a conventional waste vinyl pretreatment apparatus has a problem of environmental pollution, in which a large amount of washing water is used according to the use of high pressure water, thereby increasing the waste water. The length of the waste vinyl to be cut by cutting is not constant, and since only a pretreatment is performed, a separate recycling apparatus must be provided, thereby reducing the efficiency of the equipment.

Therefore, the present invention devised to solve the conventional problems as described above is dust-collected to collect the dust, such as dust dispersed by the wind in the cleaning of the foreign matter, such as dust using a sedimentation tank and a blower using a predetermined settling water It is an object of the present invention to provide a pretreatment apparatus for recycling waste vinyl equipped with a recycling apparatus that can be recycled by cutting waste vinyl into a predetermined length by heating and compressing the waste vinyl to a pretreatment apparatus equipped with the apparatus. .

The configuration of the present invention for achieving the above object is a waste plastic as a first settling tank storing the sedimented water through a first guide roller formed on one side and a guide rod formed on a plurality of backs of the first guide roller. A first sedimentation tank for obtaining waste vinyl and obtaining the waste vinyl through a second guide roller formed inside the sedimentation tank to obtain waste vinyl in a predetermined sedimented water; A blower for driving the vane by generating a rotational force generated by the driving motor to be transmitted to the first shaft through the belt to generate wind of a certain intensity, and to discharge it through the tuyere formed on the front of the vane; The waste vinyl is transported to the inside of the washing duct body through a first feed roller which is located at the rear of the blower and is formed on one side of the washing duct body adjacent to the blower of the blower. A washing duct for discharging the waste vinyl through a door formed at the other side of the washing duct main body; A dust collecting device for collecting dust and foreign matter of the waste vinyl washed by the blower through the air inlet connected to the other side of the washing duct body; A second sedimentation tank configured to introduce waste vinyl obtained in a second sedimentation tank for storing a predetermined amount of sedimentation water into one side of the second sedimentation tank and to be transported to a plurality of second conveying rollers; The waste vinyl conveyed from the second settling tank and introduced through the inlet is heated and conveyed through a screw heated by a heater configured as a hot wire inside the cover, and the conveyed waste vinyl is compressed through a compactor, and then the first outlet. An extrusion apparatus for discharging to a predetermined shape through; When the waste vinyl compressed from the extruder is introduced through the second inlet, it comprises a cutting device for crushing the compressed waste vinyl injected through the crusher to have a predetermined size to discharge to the second outlet.

Here, the guide rod is characterized in that it comprises a heater for heating the waste vinyl introduced through the first guide roller on one side of the first settling tank.

And, at least one of the first or second precipitation tank, characterized in that the one side surface from the inside to form an inclined surface at a predetermined angle.

Hereinafter, with reference to the accompanying drawings, a preferred embodiment of a pretreatment apparatus for recycling waste vinyl according to the present invention will be described in detail.

1 is a perspective view showing a preferred embodiment of a pretreatment apparatus for recycling waste vinyl according to the present invention.

Referring to FIG. 1, the first settling tank 11 washes waste vinyl introduced by storing a predetermined amount of settling water, and the blower 12 generates wind at a predetermined intensity toward one side of the washing duct 13. By removing the foreign matter such as dust of the waste vinyl conveyed from the cleaning duct (13). The cleaning duct 13 transfers the waste vinyl to the inside of the cleaning duct 13 by driving the first transfer roller 132, and foreign matters such as dust are discharged by the wind generated by the blower 12. It is sucked by the dust collector 14 connected to the other side of the cleaning duct 13. In addition, the dust collector 14 collects the dust washed by the wind of the blower in the cleaning duct 13 to prevent the dust and the like caused by the action of the blower 12 to scatter around. The second settling tank 15 stores a predetermined amount of sedimented water, washes the waste vinyl to be introduced therein, and transfers the waste vinyl introduced into the sedimented water to the extrusion device 16 through the second transfer roller 152. The extruder 16 heats and compresses and discharges the waste vinyl introduced through the first inlet 161, and the cutting device 17 shreds the compressed waste vinyl discharged from the extruder 16 into a predetermined size. To discharge.

That is, the present invention is subjected to the first washing step through the first settling tank 11, the second washing through the blower 12, the cleaning duct 13 and the dust collector 14, and the second settling tank 15 After the third washing step through) through the extrusion device 16 is heated and compressed to compression molding the waste vinyl to a predetermined shape and discharged in a predetermined shape, the cutting device 17 is the extrusion device (16) The compressed vinyl waste compacted in) is crushed into granules having a predetermined size.

Step by step description of each configuration in such a configuration will be described in detail with reference to Figs.

Figure 2a is a perspective view showing a temporary example of the settling tank according to the present invention.

Referring to FIG. 2A, the first settling tank 11 includes a first settling tank 111 for storing a predetermined settling water and a waste which is rotatably fixed to the upper surface of one side of the first settling tank 111. A first guide roller 112 for guiding vinyl, a plurality of guide rods 114 for guiding waste vinyl passing through the first guide roller 112, and an inner surface of the first precipitation tank 111 Protruding in the middle portion is composed of a second guide roller 113 for guiding the waste vinyl drawn out from the first precipitation tank 111.

The manager obtains the front part of the waste vinyl into the first settling tank 111 through the first guide roller 112 and the guide rod 114 to start the first washing process. Since the front end portion of the waste vinyl is drawn out to the outside through the second guide roller 113, the waste vinyl is continuously drawn out, and thus the foreign matter on the surface is continuously drawn out through the first precipitation tank 111. The first washing process is completed as the end of the waste vinyl to be washed and connected is withdrawn.

Here, it is preferable to form a heater in the first precipitation tank 111, so that the precipitated water is heated to be maintained at a constant temperature, it is possible to wash the foreign matter adhering to the surface of the waste vinyl. Or by adding a heater to the guide rod 114 by heating the waste vinyl obtained in the first sedimentation tank 111 it is preferable to double the precipitation effect by the sedimentation water.

Figure 2b is a perspective view showing another embodiment of the precipitation tank.

Another embodiment of the sedimentation tank according to the present invention is a third guide tank for guiding the waste vinyl is formed on one side of the upper surface of the third settling tank 181 and the third settling tank 181 to store the predetermined settling water 182, a guide rod 184 for guiding the waste vinyl to be drawn out from the third guide roller 182, and the lung is formed to protrude into the third settling tank 181 to be drawn out through the settling water And a fourth guide roller 183 for guiding the vinyl. Here, an inclined surface 185 having a predetermined inclination angle is formed at one side of the inner side of the third precipitation tank 181.

Therefore, when the waste vinyl enters the third precipitation tank 181 through the third guide roller 182 and the guide rod 184, it is obtained in the precipitation water along the inclined surface 185.

3A and 3B are perspective views showing a blower.

The blower 12 is rotated as shown in the vane 124 for generating a wind having a predetermined intensity, the blower 125 for discharging the wind generated from the vane 124, and the vane ( The first drive motor 121 to generate a driving force of the 124, the first belt 122 for transmitting the driving force of the drive motor 121, and the wing through the driving force transmitted from the first belt 122 A first shaft 123 for rotating the car 124.

The blower 125 is connected to one side of the washing duct body 131 to blow the wind generated by the rotation of the vanes 124 to the inside of the washing duct body 131. That is, the blower 12 generates wind having a predetermined intensity to transfer waste vinyl introduced into the washing duct body 131 to the other side of the washing duct body 131.

Figure 4a is a perspective view of the cleaning duct, Figure 4b is a side cross-sectional view of the cleaning duct showing a coupling relationship with the dust collector.

4A and 4B, the cleaning duct 13 is formed at one side of the front of the air outlet 125 of the blower 12 (see FIG. 1), and at the other side of the suction port 14 of the dust collector 14. The washing duct body 131 coupled to the 142, the first feed roller 132 is formed as a plurality on the upper surface of the one side of the cleaning duct 13 and conveyed to the waste vinyl to be introduced, and the washing duct body 131 A door 133 is formed on one side of the other side of the door 133 to draw out the waste vinyl, which is transferred from one side to the other side by the blower 12 and the first transfer roller 132.

The user introduces the first portion of the waste vinyl washed through the first settling tank 11 into the first feed roller 132 and drives the first feed roller 132. Therefore, the waste vinyl is introduced into the washing duct body 131 by driving the first feed roller 132. At this time, as described above, the blower 12 is rotated because the driving force generated in the first drive motor 121 is transmitted to the first shaft 123 via the first belt 122. To generate wind having a predetermined intensity through the tuyeres 125. Therefore, the wind generated from the blower 12 is introduced through one side of the washing duct body 131 which is closely located to the blower 125.

Therefore, the waste vinyl is transported to the other side of the washing duct body 131 by the wind generated by the blower 12 and the driving of the first feed roller 132, at this time washed in the first settling tank (11) The foreign matters, such as dust, are not separated from the surface of the waste vinyl by the wind generated by the blower 12, and small dusts are sucked into the suction port 142 of the dust collector 14. Here, reference numeral 141 denotes a discharge port 141 of the dust collector 14 to discharge air from which foreign matter such as dust is removed from the air sucked through the suction port 142.

As described above, the waste vinyl transferred to the other side of the washing duct body 131 by the wind and the first transfer roller 132 is formed through the door 133 formed on the other side of the washing duct body 131. By taking out, the secondary washing | cleaning process of the waste vinyl by the blower 12 and the dust collector 14 is completed. .

Then, as described above, the waste vinyl drawn out through the door 133 is obtained in the second settling tank 15, and the first portion of the obtained waste vinyl is introduced into the second feed roller 152 (see FIG. 1). ). Therefore, the waste vinyl is transferred to the upper surface of the extrusion device 16 by the driving of the second feed roller 152 and is introduced through the first inlet 161. The operation of the extrusion apparatus 16 will be described in detail with reference to FIG. 5.

5 is a perspective view showing an extrusion apparatus according to the present invention.

Referring to FIG. 5, the extrusion apparatus 16 includes a first inlet 161 through which waste vinyl is introduced, a cover 166, a heater 163 formed inside the cover 166 by a hot wire, and Compressor 164 is formed of a plurality of presses 164 for compression molding the screw 162 which is extended from one side to the other side and heated by the heater 163 and connected to the screw 162 to one side and the incoming plastic, And a first outlet 165 for discharging the compressed waste plastic vinyl pressed at 164.

The heater 163 is installed as a hot wire inside the cover 166 and driven by a user's operation to apply heat to the screw 162. Therefore, the screw 162 is heated above a certain temperature. When the waste vinyl is introduced through the first inlet 161, the screw 162 is rotated to transfer the waste vinyl toward the press unit 164. In this case, since the screw 162 is heated by the heater 163, the waste vinyl conveyed by the screw 162 is transferred to the presser 164 in a state in which part or all of the waste vinyl is melted.

Here, the compactor 164 compresses the waste vinyl conveyed by the rotation of the screw 162 in a predetermined shape while the two gears engaged with each other are rotated and discharged to the first outlet 165.

Therefore, the waste vinyl is discharged through the first outlet 165 in the form of a rod or flat plate having a predetermined thickness as it is compressed by the presser 164 in a state where some or all of the waste is kneaded by the screw 162. Therefore, the compressed waste vinyl discharged from the first outlet 165 is transferred to the cutting device 17.

6A and 6B are front and side views showing the cutting device, and double reference numeral 175 denotes a crusher configured inside the cutting device body.

The cutting device 17 includes a second drive motor 171 generating a driving force, a second belt 172 transferring the driving force generated by the second driving motor 171, and the second belt 172. The second shaft 173 for rotating the crusher 175 with the driving force transmitted through the, The crusher 175 rotated by the rotational force transmitted from the second shaft 173, and the upper side of the cutting device body 177 The second inlet 174 is formed in the, and the second outlet 176 is formed on one side of the cutting device body 177.

That is, when the waste vinyl compressed into a predetermined shape in the pressing device 16 is introduced through the second inlet 174, the second driving motor 171, the second belt 172, and the second shaft 173 are disposed. The shredder 175 is driven by the driving force transmitted through the) to crush the compressed waste vinyl injected through the second inlet 174 to a predetermined size. At this time, the granulated waste vinyl particles are discharged through the second outlet 176.

As described above, the waste vinyl from which foreign matter is removed through the first and second settling tanks 11 and 15 and the blower 12 is press-molded through the pressing device 16, and then again through the cutting device 17. As it is broken into granules having a predetermined size, it is easy to recycle through pyrolytic emulsification.

While the invention has been shown and described with respect to certain preferred embodiments, it will be appreciated that the invention can be modified and modified in various ways without departing from the spirit or scope of the invention as set forth in the claims below. One of ordinary skill in the art will readily know.

As described above, the pretreatment apparatus for recycling waste vinyl according to the present invention removes the surface foreign matters of the waste vinyl in several stages by washing and blowing with precipitated water, and thus the amount of washing water used for surface washing of waste vinyl and While reducing the discharge of waste water, the surface of waste vinyl can completely remove foreign substances, and can prevent environmental pollution.

Claims (3)

Waste vinyl is stored in the first settling tank 111 in which the sedimented water is stored through the first guide roller 112 formed at one side and the guide rods 114 formed at the rear of the first guide roller 112. A first settling tank 11 obtained by obtaining the waste vinyl through the second guide roller 113 formed inside the settling tank and obtaining the waste vinyl into a predetermined settling water; Since the rotational force generated by the driving motor 121 is transmitted to the first shaft 123 through the belt 122, the vanes 124 generate wind of a certain intensity and are formed on the front of the vanes 124. A blower device 12 that discharges through the blower hole 125; The waste vinyl is conveyed into the washing duct body 131 through the first feed roller 132 formed on one side of the washing duct body 131 adjacent to the air vent 125 of the blower 12, and A washing duct 13 for discharging the waste vinyl through a door 133 formed at the other side of the washing duct body 131 by wind generated by the blower 12; A dust collecting device 14 for collecting dust and foreign matter of the waste vinyl washed by the blower 12 by the blower 12 through an inlet 141 connected to the other side of the washing duct body 131 and ; The waste vinyl obtained in the second sedimentation tank 151 for storing a predetermined amount of sediment water is formed on one side of the second sedimentation tank 151 and introduced into a plurality of second conveying rollers 152 for transport. 2 settling tank 15; The waste vinyl, which is conveyed from the second precipitation tank 15 and drawn in through the first inlet 161, is heated through the screw 162 heated by the heater 163 configured as a hot wire inside the cover 166. An extruder 16 for conveying and compressing the conveyed waste vinyl through a presser 164 and then discharging the waste vinyl in a predetermined shape through the first outlet 165; When the waste vinyl compressed from the extruder 16 is introduced through the second inlet 174, the waste vinyl compressed through the shredder 175 is crushed to have a predetermined size and discharged to the second outlet 176. A pretreatment device for recycling waste vinyl, characterized in that it comprises a cutting device (17). The method of claim 1, wherein the guide rod 114 is Preheater for recycling the waste vinyl, characterized in that it comprises a heater for heating the waste vinyl introduced through the first guide roller 112 on one side of the first settling tank (111). The method of claim 1, wherein at least one of the first or second sedimentation tanks (111, 151), Pretreatment apparatus for recycling the waste vinyl, characterized in that the inclined surface 185 is formed at a predetermined angle on one side.

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