KR101514428B1 - Metal and vinyl separator - Google Patents

Abstract

A metal and vinyl sorting apparatus is disclosed. The metal and vinyl sorting apparatus of the present invention is a sorting apparatus for sorting and separating solid foreign materials including metal contained in pulverized waste vinyl, and is provided with a hitting drum which is rotated by a driving member at one side of the inside of the housing; And a plurality of striking members protruding from an outer circumferential surface of the striking drum so as to strike the waste vinyl supplied from the upper portion of the striking drum by the waste vinyl feed conveyor, The heavy metal containing the metal contained in the waste vinyl flies away and falls away from the drum for a long distance and the light and soft waste vinyl which is inferior to the heavy and hard foreign matter containing the metal And dropping from the batting drum to the near side to sort waste vinyl and metal. According to the present invention, a solid material including metal is blown away by punching waste vinyl supplied by a conveyor with a striking force, and the pouring vinyl is collected at a short distance, so that no wind is generated, no dust is generated, It is possible to provide the effect that the metal contained in the waste plastic can be easily separated from the vinyl and the effect that falled waste vinyl and metal can be dropped simultaneously and transferred to the next process by each conveyor.

Description

[0001] METAL AND VINYL SEPARATOR [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a metal and vinyl sorting apparatus, and more particularly, to a metal sorting apparatus and a vinyl sorting apparatus capable of sorting solid foreign substances such as metal contained in waste vinyl.

Recently, recycling of waste vinyl is a trend. For example, waste vinyl is pelletized and used as fuel, and is recycled through a recycling process.

However, waste vinyl contains wires, metal, or various solid foreign objects. In the case where the waste vinyl contains metal or the like as described above, there is a problem that it is difficult to process.

Korean Patent Laid-Open No. 10-2009-15606 (Publication Date: 2009.02.12) is proposed as a prior art for solving this problem.

The apparatus for removing foreign matter and drying the waste vinyls disclosed in this prior art includes an outer net having an inlet, a rotating body installed inside the outer net, a blower installed at the bottom of the outer net, And a discharge unit installed at the side of the hot air blower and having an exhaust port formed at an upper portion thereof and a collecting port formed at a lower portion thereof. The sorting apparatus having such a structure includes an inner net formed in an outer net made of a cylinder, and a rotating net provided on the outer side of the inner net. The bottom surface of the rotating body is not flat but forms a protruding bottom projecting in a conical shape. The reason for this is to make it easier to collect and collect heavy particles such as sand or metal when they fall off the outer periphery.

However, since the sorting apparatus having such a structure was selected only considering specific gravity, there was a limit in removing small-sized metals and non-ferrous metals.

In addition, there was a problem that a lot of dust occurred because it was a structure that scattered waste vinyl by wind.

Korean Patent Laid-Open No. 10-2009-15606 (Published on February 22, 2009)

It is an object of the present invention to provide a sorting device which can efficiently and completely remove solids including metals contained in waste vinyl and does not generate dust.

According to an aspect of the present invention, there is provided a method of separating solid foreign materials including metal contained in pulverized waste vinyl, comprising: a driving drum to be rotated by a driving member at one side of the inside of the housing; And a plurality of striking members protruding from an outer circumferential surface of the striking drum so as to strike the waste vinyl supplied from the upper portion of the striking drum by the waste vinyl feed conveyor, The heavy metal containing the metal contained in the waste vinyl flies away and falls away from the drum for a long distance and the light and soft waste vinyl which is inferior to the heavy and hard foreign matter containing the metal And dropping from the batting drum to a close range, thereby selecting waste vinyl and metal.

One end of the striking member may be coupled to the striking drum, or the middle portion may be folded and both ends may be coupled to the striking drum.

The striking member may be coupled to the striking drum by welding or may be coupled to the striking drum by a fastening means to be replaceable.

Wherein the striking member includes: a striking portion formed in a "? "Shape and having a round bar shape; A bolt formed at both ends of the hitting portion; And a support portion protruding in a disk shape so as to be in close contact with an outer circumferential surface of the striking portion drum at a boundary region between the bolt portion and the striking portion, wherein the bolt penetrates through the striking portion drum to allow replacement of the striking member, And can be fastened and coupled with a nut in the inside of the striking portion drum.

Wherein the striking members are arranged in a group in a line while being inclined at a predetermined angle with respect to the center axis of the striking drum and maintaining an equal distance from each other and each group is shifted from the adjacent groups, It can be arranged to be inclined.

Wherein a waste vinyl discharging conveyor for discharging waste vinyl separated and separated from a foreign substance including metal is provided in the lower region of the housing in the near region from the batting drum, And a metal discharging conveyor for discharging a foreign substance including metal falling apart.

A boundary separating member may be provided between the waste vinyl discharge conveyor and the metal discharge conveyor.

The boundary dividing member includes a fixed boundary plate having one end shaft-coupled to an area in which the waste vinyl discharging conveyor is installed and the other end inclined in the direction of the metal discharging conveyor; A flow boundary plate whose one end is rotatably coupled to the upper end of the fixed boundary plate on an axis; And an end of the operating rod may be coupled to a bottom surface of the flow boundary plate and may include a hydraulic or pneumatic cylinder for unfolding or folding the flow boundary plate to vary the boundary area of the boundary dividing member have.

The housing may be provided with a plurality of doors for cleaning and maintenance of the inside of the housing.

According to the present invention, a solid material including metal is blown away by punching waste vinyl supplied by a conveyor with a striking force, and waste vinyl is dropped and collected at a short distance, so that wind is not generated and dust is not generated , A metal contained in vinyl and the like can be easily separated from vinyl.

Further, waste vinyl, metal, or the like, which is selected and dropped while being scattered by the striking member, can be immediately discharged (transferred to the next process) by the waste vinyl discharge conveyor and the metal discharge conveyor, So that the process can be achieved.

1 is a schematic exploded perspective view showing a metal and vinyl sorting apparatus according to the present invention.
2 is a schematic side view showing a metal and vinyl sorting apparatus according to the present invention.
FIG. 3 is a schematic front view showing the metal and vinyl sorting apparatus shown in FIG. 2. FIG.
4 is a schematic plan view showing an arrangement state of the striking members shown in Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, the well-known functions or constructions are not described in order to simplify the gist of the present invention.

FIG. 1 is a schematic exploded perspective view showing a metal and vinyl sorting apparatus according to the present invention, FIG. 2 is a schematic side view showing a metal and vinyl sorting apparatus according to the present invention, and FIG. 3 is a cross- 1 is a schematic front view showing the metal and vinyl sorting apparatus shown. 4 is a schematic plan view showing the arrangement of the striking members shown in Fig.

As shown in FIGS. 1 to 4, the metal and vinyl sorting apparatus according to the present invention is for sorting and separating solid foreign materials including metal contained in pulverized waste vinyl, A striking drum 30 which is rotated by the driving member 20 and a striking drum 30 which strikes the waste vinyl supplied from the upper portion of the striking drum 30 by the waste vinyl feed conveyor 40, And a plurality of striking members 50 protruding from the outer circumferential surface of the striking member 50.

This will be described more specifically.

1, the housing 10 is provided with a striking drum 30 on one side of the striking drum 30 and a striking member 50 mounted on the striking drum 30, And a falling area of the foreign matter including the foreign matter. In addition, at least one door 12 for maintenance and cleaning of the devices installed therein, and a plurality of through holes 32 for installing the striking member 50 are formed.

In addition, the housing 10 may be formed with the lower portion thereof opened. This is because the discharging conveyor and the boundary separating member can be installed in the lower region.

The waste vinyl feed conveyor 40 is for dropping the pulverized waste vinyl from the inside of the housing 10 to the top of the batter drum 30 for supply. Therefore, the through-hole formed at one side of the housing 10 is provided so as to penetrate the end region of the waste vinyl feed conveyor 40.

The striking drum 30 is formed into a hollow cylindrical shape and is rotatably coupled to the housing 10 in a rotatable manner. Then, it is driven by the driving member 20. The driving force of the driving member 20 is transmitted to the striking drum 30 by a belt, a gear, or the like.

The striking member 50 is provided on the striking drum 30 so as to strike foreign substances including metal contained in the waste vinyl and the waste vinyl that fall when the striking drum 30 rotates.

Although the striking member 50 is not shown in the drawing, it may be formed in a "?" Shape, and the striking surface may be formed to be wide. However, when formed in the shape of "I ", the area struck by the waste vinyl and the metal is so small that the striking (slapping) is not efficiently performed. When the striking surface is formed wider, There is a problem that the wind is generated and the waste plastic is blown. Therefore, it is preferable to form the striking member 50 in a "?" Shape.

This will be described more specifically.

The striking member 50 includes a striking portion 52 formed in a shape of a circle and having a round bar shape, a bolt portion 54 formed at both ends of the striking portion 52, a bolt portion 54, And a support portion 56 protruding in a disk shape so as to be in close contact with the outer circumferential surface of the striking portion drum 30 in the boundary region of the striking portion drum 52. At this time, the striking part 52 is formed in a round bar shape so as to smoothly blow the waste vinyl and the metal without generating wind when the striking drum 30 is rotated. That is, when the striking member 50 has a round cross-sectional shape, the striking is performed and the wind is not generated.

The supporting portions 56 are provided to allow the respective striking members 50 to be installed at a constant height and to facilitate installation. In the present embodiment, the supporting member 56 is formed integrally with the striking member 50, but the present invention is not limited thereto, and the fixing nut may be fastened to serve as a supporting member.

The striking member 50 is inserted into the through hole 32 formed in the striking drum 30 after each bolt 54 is inserted thereinto by the nut 58 inside the striking drum 30 . By this fastening structure, the striking member 50 can be easily replaced. That is, when the hitting portion 52 is broken, the nut 58 can be released and the hitting member 50 can be removed from the hitting drum 30 and replaced.

At this time, the striking member 50 is not shown in the figure, but may be detachably coupled to the striking drum 30 by various fastening means, or may be coupled by welding.

1 and 4, the striking member 50 is inclined at a predetermined angle with respect to the central axis 33 of the striking drum 30, ). Each of the groups 51A arranged in a line is arranged to be offset from the adjacent groups 51A and to be inclined in different directions.

Therefore, each striking member 50 is radially disposed on the outer circumferential surface when the striking drum 30 is viewed in the longitudinal direction, and each group 51A arranged in a line in a lateral direction is inclined in different directions And has a deployed structure.

As described above, the striking members 50 are offset from each other and obliquely arranged in different directions for effectively hitting fine or small pieces of waste vinyl and metal.

Further, since the striking part 52 is bent in the &thetas; shape to form the bending part 55, the bending part 55 forms a relatively wide striking face.

On the other hand, in the lower portion of the inside of the housing 10, a waste vinyl discharging conveyor 70 for discharging waste vinyl separated from foreign substances including metal is disposed in the lower region of the housing in the near region from the batter drum 30 And a metal discharging conveyor 80 for discharging a foreign substance including metal falling from the waste vinyl and separated from the waste vinyl is provided in the lower region of the housing in the remote region from the batter drum 30. 2, a conveyor 70 for discharging waste vinyl is provided in a lower region of the housing 10 close to the drum 30, and a conveyor 70 for discharging waste vinyl is provided at a remote lower region remote from the drum 30, A discharge conveyor 80 is installed.

The conveyor 70 for discharging the waste vinyl and the conveyor 80 for discharging the metal are for discharging foreign materials such as waste vinyl and metal separated and blown by the impact member 50 to the outside.

Since the separated waste vinyl and foreign materials including metal are dropped on the upper surfaces of the conveyors 70 and 80 and are transported to the next process at the same time of dropping, the collected waste vinyl and metal are collectively collected You do not need to.

On the other hand, a boundary separating member 90 is provided between the waste vinyl discharge conveyor 70 and the metal discharge conveyor 80.

The boundary dividing member 90 is provided so that the waste vinyl falls and the area where the metal falls or the falling vinyl and metal fall only to the waste vinyl discharging conveyor 70 and the metal discharging conveyor 80 I will play the role of a private person.

The boundary dividing member 90 includes a fixed boundary plate 92 whose one end is axially coupled to the area where the waste vinyl discharging conveyor 70 is installed and the other end is inclined in the direction of the metal discharging conveyor 80, A flow boundary plate 94 rotatably coupled to the upper end of the boundary plate 92 and an end portion of the operating rod 97 installed at the bottom or frame of the housing 10, And a hydraulic or pneumatic cylinder 96 coupled to the bottom to expand or fold the flow boundary plate 94 to vary the boundary region of the boundary separating member 90.

Structured like this. The operation of the metal and vinyl sorting apparatus according to the present invention will now be described.

First, when the waste vinyl feed conveyor 40 is operated with the driving drum 20 rotated by the driving member 20, the waste vinyl pulverized by the pulverizer is conveyed by the waste vinyl feed conveyor 40 to the housing (30) of the striking drum (30) inside the drum (10).

In this process, the waste vinyl dropped from the top of the striking drum 30 is scattered as shown in Fig. 2 by the striking member 50 being struck (struck).

At this time, the solid foreign matter including the falling vinyl and the metal is scattered by hitting the striking part 52 of the striking member 50.

The striking members 50 are arranged so as to be shifted from each other and obliquely inclined in different directions, so that it is possible to strike fine materials.

In this process, the light material such as the waste vinyl falls into the front lower region of the striking drum 30 without scattering even when the striking member 50 is hit. In other words, the foreign matter falls down on the upper surface of the waste vinyl discharging conveyor 70, which is disposed and operated in the front lower region of the striking drum 30, and the foreign substance such as metal is blown away as the striking member 50 is punched And falls on the drum 30 for discharging and the metal discharging conveyor 80 for maintaining a long distance.

When the waste vinyl and metal are scattered by the impact of the striking member 50 and fall on the upper surface of the conveying belt 70 for discharging waste vinyl and the upper surface of the conveying belt 80 for metal discharge, The fixed boundary plate 92 and the flow boundary plate 94 guide the falling substances to the upper surface of the conveyer 70 for discharging the waste plastic and the upper surface of the conveyer 80 for discharging the metal.

The pneumatic cylinder 96 is operated so that the connection area between the fixed boundary plate 92 and the flow boundary plate 94 is shifted toward the upper surface of the conveyer 70 for discharging waste vinyl or the upper side of the metal discharging conveyor 80 The selection boundary of the metal and the waste vinyl may be varied.

On the other hand, when the striking part 52 is broken, the nut is loosened from the inside of the striking drum 30, and the broken striking member 50 is taken out to remove the bolt part 54 of the striking member 50 Insert and tighten again with a nut. It is possible to quickly and easily replace the striking member 50 that has been damaged by this striking.

In addition, foreign materials such as waste vinyl or metal falling down are dropped, and discharged by the conveyer 70 for discharging the waste plastic and the conveyer 80 for discharging the metal immediately, so that the automatic sorting process can be performed .

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It is obvious to those who have. Accordingly, it should be understood that such modifications or alterations should not be understood individually from the technical spirit and viewpoint of the present invention, and that modified embodiments fall within the scope of the claims of the present invention.

10: housing 12: door
20: driving member 30: drum for striking
40: waste vinyl feed conveyor 50: striking member
52: striking portion 54: bolt portion
56: support part 58: nut
70: Conveyor for discharging waste plastic 80: Conveyor for discharging metal
90: Boundary separating member 92: Boundary holding plate
94: Boundary flow plate 96: Cylinder
97: Working load

Claims (9)

The present invention relates to a method for sorting and separating solid matter including metals contained in pulverized waste vinyl,
A striking drum which is adapted to be rotated by a driving member at an inner side of the housing; And
And a plurality of striking members protruding from an outer circumferential surface of the striking drum so as to strike the waste vinyl supplied from the upper portion of the striking drum by the waste vinyl feed conveyor,
When the striking drum rotates, the dropped vinyl is struck by the striking member, so that heavy and hard foreign matter including the metal contained in the waste vinyl is blown away and falls away from the striking drum at a distance, and heavy and rigid The lightweight and soft waste vinyl is dropped from the drum for a short distance in comparison with the foreign matter, thereby selecting waste vinyl and metal,
Wherein a waste vinyl discharging conveyor for discharging waste vinyl separated and separated from a foreign substance including metal is provided in the lower region of the housing in the near region from the batting drum, And a metal discharging conveyor for discharging a foreign substance including metal falling from the discharging port,
A boundary separating member is provided between the waste vinyl discharge conveyor and the metal discharge conveyor,
The boundary division member
A stationary boundary plate one end of which is axially coupled to an area where the above-mentioned waste vinyl discharging conveyor is installed and the other end is inclined in the direction of the metal discharging conveyor;
A flow boundary plate whose one end is rotatably coupled to the upper end of the fixed boundary plate on an axis; And
And an end of the operating rod is coupled to a bottom surface of the flow dividing plate to expand or contract the flow dividing plate to change a boundary region of the dividing member. As a result,
Metal and vinyl sorting devices. The method according to claim 1,
Wherein the striking member comprises:
Characterized in that one end is coupled to the striking drum or the middle is folded and both ends are coupled to the striking drum.
Metal and vinyl sorting devices. 3. The method of claim 2,
Wherein the striking member comprises:
Characterized in that it is connected to the striking drum by welding or is coupled to the striking drum by fastening means in a replaceable manner.
Metal and vinyl sorting devices. The method according to claim 1,
Wherein the striking member comprises:
A striking portion formed in a "?" Shape and having a shape of a round bar;
A bolt formed at both ends of the hitting portion; And
And a support portion protruding in a disk shape so as to be in close contact with an outer peripheral surface of the striking portion drum in a boundary region between the bolt portion and the striking portion,
Wherein the bolt portion is coupled with the nut in the inside of the striking portion drum after passing through the striking portion drum so that the striking member can be replaced.
Metal and vinyl sorting devices. 5. The method of claim 4,
Wherein the striking member comprises:
Wherein the plurality of striking drums are inclined at a predetermined angle with respect to the central axis of the striking drum,
Characterized in that each group is arranged to be offset from the adjacent groups and to be inclined in different directions.
Metal and vinyl sorting devices. delete delete delete The method according to claim 1,
In the housing,
And a plurality of doors for cleaning and maintenance of the inside of the housing are provided.
Metal and vinyl sorting devices.

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