KR101753105B1

KR101753105B1 - Recyclables wastes crusher

Info

Publication number: KR101753105B1
Application number: KR1020150161037A
Authority: KR
Inventors: 이상희; 정필성
Original assignee: 정필성
Priority date: 2015-11-17
Filing date: 2015-11-17
Publication date: 2017-07-04
Also published as: KR20170057663A

Abstract

The recycling waste grinding apparatus according to an embodiment of the present invention includes a grinder for grinding waste, a first conveying roller for forcibly introducing waste while rotating so that waste can be input to the grinder, A conveyance pipe connected to a lower portion of the crusher and conveying the pulverized waste to a discharge port, and a conveyance pipe connected to a lower portion of the first conveyance roller, A crushing drum having a rotating blade connected to the crusher and having a predetermined length, the crusher having a rotating blade which rotates about a driving shaft and protrudes to an edge of the crushing drum; 1 conveying roller side and connected to the main body strengthening portion, A fixed blade for locating and pulverizing the waste, a cover for blocking debris generated during the pulverization of the waste, a cover which is connected to the side of the pulverizer by a hinge and can be opened by operation, a crushed waste And a main body strengthening part to which one end of the conveying shelf is connected and to which the fixing blade is attached.

Description

{RECYCLABLES WASTES CRUSHER}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a recycling waste grinding apparatus, and more particularly, to an apparatus for pulverizing a recycle bin or a bulky plastic product for recycling.

As the petrochemical industry has recently developed, the production of various synthetic resins, rubbers and other organic materials has been greatly increased. Accordingly, the amount of products discarded in proportion thereto has been rapidly increasing, and the synthetic resin products thus disintegrated are not decomposed by microorganisms The amount of waste synthetic resin is cumulative every year, and it has emerged as one of the new pollution.

In particular, waste vinyl used after being used for agricultural or industrial purposes has been treated by incineration, but a large amount of harmful gas, which is the cause of air pollution, has been discharged during the incineration process and has become a main cause of environmental pollution. In addition, The problem of using is raised.

In addition, waste plaster or plastic panel, which is considered as one of the construction waste, is not only dangerous due to incineration like waste plastic but also bulky waste, which causes cost increase for treatment and storage, Equipment is needed. Furthermore, due to the nature of being made of relatively hard plastic, there is always a risk of failure of the milling equipment and the power consumption to drive the equipment increases, resulting in an increase in the cost of processing the waste.

When the waste of the synthetic resin is a social problem, the waste synthetic resin is introduced into a heating furnace through a predetermined treatment device and is compressed while heating during transportation to produce recycled plastic, and separately cooled and cut to obtain useful materials such as plastic chips There is a growing trend to solve the pollution problem and make this waste the second resource.

In this case, if the construction of the processing apparatus used for recycling the waste plastic synthetic resin is briefly described, the collected waste plastic is cut into a predetermined size through a shearing machine, and the cut waste is cut into pieces. Thereafter, a molten transfer part provided with a hopper for charging the pulverized waste platen is installed on one side, and a screw having a plurality of wing parts formed on the outer circumferential surface is installed inside the molten transfer part. In addition, a heating chamber provided with a burner is installed at the lower end of the molten transfer unit, and the pulverized waste plate transferred along the screw is heated to be melted in a gel form and discharged to the outside through a discharge port.

The discharged recycled plastic is completed by plastic ingot having a predetermined size through separate cooling and cutting processes to facilitate transportation, storage and processing. The plastic ingot is compression-molded or crushed again according to its use, And flooring materials.

1 is a cross-sectional view of a general waste grinding system.

2 is a cross-sectional view of a waste mill.

Referring to FIGS. 1 and 2, waste flows through the shearing machine 20 along the conveying rail 10. The waste cut to a certain size in the shaker 20 moves along the conveying rail 10 and is introduced into the crusher 30. The waste is dropped onto the drum 32 of the pulverizer 30 and the waste sandwiched between the fixed blade 31 and the rotary blade 33 is cut while the drum 32 rotates. The finely cut waste moves out along the transfer pipe 40.

Referring to FIG. 2, when the waste grinder is examined in detail, the inlet 34 is located at the upper part, and the waste falls down from the top to the bottom. This is to force the waste drawn into the drum 32 to be dependent on the gravity of falling waste. The waste material falling on the drum 32 is sandwiched between the rotary blades 33 and the fixed blades 31 and the rotary blades 33 can be combined with the three drum units as shown in Fig. The rotary blade 33 is rotated by the rotary shaft 35, and the finely cut waste falls downward. The fallen waste is placed on the perforated plate 50, and foreign matter, which may be a problem, is filtered through the perforated plate 50. For example, metal materials, wastes not cut to a certain size, wire, etc. are filtered through the perforated plate. The waste descending beneath the perforated plate moves to the transfer pipe 40 and is discharged to the discharge port 37 by the transfer screw 41 which is rotated by the motor 42. A large amount of electric power is used in this process and the waste falls suddenly between the rotating blade 33 and the fixed blade 31 because the waste falls on the drum 32 having the rotating blade 33 and the fixed blade 31 from above The problem of stopping the crusher 30 frequently occurs, and the shearing machine 20 is necessarily required.

Korean Patent No. 10-0982072 (September 30, 2010)

SUMMARY OF THE INVENTION An object of the present invention is to provide a recycling waste grinding apparatus which can be driven with relatively low power consumption without causing a failure or stoppage at the time of pulverizing waste.

Here, the transfer pipe may include a transfer screw for transferring the pulverized waste while rotating around a central axis connected to the motor, and an outlet for discharging the waste transferred through the transfer screw to the outside.

Here, the first conveying roller may be rotated by a rotation axis that crosses the center, and may include an elastic member at both ends connecting the cover and the rotation shaft.

Here, the perforated plate may include a hole for passing pulverized waste having a predetermined size, and a coupling part for connecting the perforated plate to the pulverizer so as to be detachable, wherein the perforated plate may be curved in an arc shape.

The recycling waste grinding apparatus according to the embodiment of the present invention can drive relatively low power consumption. In addition, since separate shearing and transport rails are not required, installation cost is low, space occupying volume is reduced, and space utilization can be increased. In addition, despite the reduced grinder output, the grinding capacity increases within a unit time.

1 is a cross-sectional view of a general waste grinding system.
2 is a cross-sectional view of a waste mill.
3 is a cross-sectional view of a recycling waste grinding apparatus according to an embodiment of the present invention.
4 is a perspective view of a perforated plate according to an embodiment of the present invention.
5 is a perspective view of a first conveying roller and a second conveying roller according to an embodiment of the present invention.

It is to be understood that the specific structural or functional description of embodiments of the present invention disclosed herein is for illustrative purposes only and is not intended to limit the scope of the inventive concept But may be embodied in many different forms and is not limited to the embodiments set forth herein.

The embodiments according to the concept of the present invention can make various changes and can take various forms, so that the embodiments are illustrated in the drawings and described in detail herein. It should be understood, however, that it is not intended to limit the embodiments according to the concepts of the present invention to the particular forms disclosed, but includes all modifications, equivalents, or alternatives falling within the spirit and scope of the invention.

The terms first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms. The terms may be named for the purpose of distinguishing one element from another, for example, without departing from the scope of the right according to the concept of the present invention, the first element may be referred to as a second element, The component may also be referred to as a first component.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between. Other expressions that describe the relationship between components, such as "between" and "between" or "neighboring to" and "directly adjacent to" should be interpreted as well.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like are used to specify that there are features, numbers, steps, operations, elements, parts or combinations thereof described herein, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the meaning of the context in the relevant art and, unless explicitly defined herein, are to be interpreted as ideal or overly formal Do not.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a recycling waste grinding apparatus according to an embodiment of the present invention will be described in detail with reference to the drawings.

3 is a cross-sectional view of a recycling waste grinding apparatus according to an embodiment of the present invention.

3, a recycling waste disposal apparatus according to an embodiment of the present invention includes a disintegrator 100 for disposing waste, a first conveyance roller 200 for discharging the waste while rotating the disposal apparatus 100 so that waste can be input to the disintegrator 100, A second conveying roller 210 for rotating the first conveying roller 200 under the first conveying roller 200 in a direction opposite to the first conveying roller 200 for forcibly introducing the waste material into the first conveying roller 200, A conveyance pipe 300 for conveying the completed waste to the discharge port and a shelf having a predetermined length connected to the second conveyance roller 210 located below the first conveyance roller 200, The crusher 100 includes a crushing drum 110 rotating around a driving shaft 115 and having a rotary blade 120 protruding from an edge of the crushing drum 110, (200) A stationary blade 130 connected to the crushing drum 170 for crushing and disposing waste between the crushing drum 110 and the rotating blade 120 by rotation of the crushing drum 110, A lid 140 connected to the side surface of the crusher 100 by a hinge 150 so as to be opened by operation, a piercing plate 160 for passing pulverized waste having a size smaller than a predetermined size according to the size of the crushed waste, And a main body strengthening part 170 connected to one end of the transferring shelf 400 and to which the fixed blade 130 is attached.

The pulverizer 100 is a device for pulverizing waste having a predetermined volume. The crusher 100 is provided with a crushing drum 110 rotatable around a driving shaft 115 and at least one rotating blade 120 protruding from the crushing drum 110. The crushing drum 110 and the rotary blade 120 may be made of reinforced metal, and the crushing drum 110 and the rotary blade 120 may be integrally manufactured. Further, the crushing drum 110 rotates at an output of several hundreds of horsepower or more, and pulverizes the waste by rotation.

The rotary blade 120 is formed at least in one edge-specific region of the crush drum 110. The rotary blade 120 rotates while rotating in a circle by the rotation of the crush drum 110. When the rotary blade 120 coincides with the fixed blade 130 connected to the crush strengthening portion 170 of the crusher 100, 130 and the rotatable blade 120. In this way, At least one of the crushing drum units may be connected to the crushing drum 110, wherein the at least two crushing drum units may be connected so that the rotary blades 120 can be rotated at an angle to each other.

The debris of the waste to be crushed by the rotation of the crushing drum 110 diverges in various directions, and a lid 140 is formed on the top of the crusher to prevent debris. The lid 140 may be connected to the side of the grinder 100 through the hinge 150 so that the lid 140 can be opened by a user's operation.

A perforated plate 160 is provided under the crushing drum 110.

4 is a perspective view of a perforated plate according to an embodiment of the present invention.

As shown in FIG. 4, the perforated plate 160 for passing the pulverized waste having a size smaller than a predetermined size according to the size of the pulverized waste includes a hole 162 for passing the pulverized waste, 100 so as to be detachable and attachable.

Further, the perforated plate 160 is bent into an arc shape. The perforated plate 160 drops down the pulverized waste to a size smaller than the size of the hole 162, and the undried waste can be re-pulverized by the pulverizing drum 110. In addition, the perforated plate 160 also functions to filter out metal materials such as hard adhesives and wires.

The main body strengthening part 170 is a part of the main body provided at the front end of the crusher 100 and is capable of withstanding the pressure acting on the area where the fixed blade 130, This is where the strength is reinforced. The first conveying roller 200 and the transfer shelf 400 are positioned above the main body reinforcement part 170.

5 is a perspective view of a first conveying roller and a second conveying roller according to an embodiment of the present invention.

As shown in FIG. 5, the first conveying roller 200 forcibly introduces the recycled waste toward the crusher 100. The surface of the first conveying roller 200 is roughly formed with rough irregularities. The first conveying roller 200 rotates around a rotating shaft 240 passing through the first conveying roller 200, and the rotating force is actuated by a motor (not shown) do.

The first conveying roller 200 includes the elastic member 220 at both ends of the first conveying roller 200 connecting the cover 140 and the rotation shaft 240. Even if the height of the waste is different, So that the waste is transferred to the pulverizer 100.

The second conveying roller 210 rotates in a direction opposite to the first conveying roller 200 and forcibly conveys the recycled waste toward the crusher 100. The second conveying roller 210 only rotates and does not move up and down like the first conveying roller 200. The size and material of the second conveying roller 210 may be the same as that of the first conveying roller 200. The second conveying roller 210 can be connected to the conveying tray 400.

The conveyance pipe 300 includes a conveyance screw 310 for conveying the pulverized waste while rotating about a central axis connected to the motor 320 and an outlet for discharging the waste conveyed through the conveyance screw 310 to the outside 340). The conveyance pipe 300 guides the pulverized waste to a predetermined size to be discharged to the outside.

The transporting shelf 400 is located below the first transporting roller 200 and is connected to the crusher 100. The part where the waste for crushing is placed is constituted in the form of a lathe having a predetermined length, and is a part where the waste before crushing is located.

3, the grinding process of the recycling waste grinding apparatus according to the embodiment of the present invention will be described.

As shown in FIG. 3, the recycling board placed on the conveying rack 300 is first forced to be conveyed toward the crusher 100 by the first conveying roller 200. The first conveying roller 200 is automatically controlled in its height by pressing the recycled plate with its own weight and by the elastic member 220 installed.

The recycled platen expanded along the first conveying roller 200 and the second conveying roller 210 comes into contact with the fixed blade 130 and when it touches the lower portion of the rotating blade 120 of the rotating crushing drum 110, The drum 110 rotates together with a portion of the rotary blade 120 that is positioned between the fixed blade 130 and the rotary blade 120.

The crushed recycled plate is dropped onto the perforated plate 160. When the dropped recycled plate is smaller than the hole 162 provided in the perforated plate 160, the recycled plate is dropped below the perforated plate 160, (Not shown). And is mounted on the lower portion of the rotary blade 120 of the crushing drum 110 to rise along the crushing drum 110 and to be fixed to the rotary blade 120 when the crushing drum 110 is larger than the hole 162. [ And is again pulverized by the blade 130.

The recycling board mounted on the conveying screw 310 is conveyed to the discharge port 340 by the rotation of the conveying screw 310 and discharged through the discharge port 340.

As described above, according to the recycling waste grinding apparatus according to the embodiment of the present invention, the waste introduced through the first conveying roller 200 comes into contact with the fixed blade 130 immediately, so that the pulverization occurs, and even if the sharer is not provided, .

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

100 crusher 110 crush drum
115 Drive shaft 120 Rotating blade
130 Fixing blade 140 Cover
150 hinge 160 perforated plate
162 hole 164 fastening portion
170 main body reinforcement part 200 first conveyance roller
220 elastic member 240 rotating shaft
300 Feed pipe 310 Feed screw
320 motor 340 outlet
400 transport shelf

Claims

As a recycling waste grinding apparatus,
A crusher for crushing waste;
A first conveying roller for forcibly introducing the waste while rotating so that the waste can be input to the crusher;
A second conveying roller for rotating the first conveying roller in a direction opposite to the first conveying roller and forcing the waste to flow in the lower portion of the first conveying roller;
A transfer pipe connected to a lower portion of the crusher to transfer the pulverized waste to the discharge port; And
A transfer conveyor in the form of a lathe having a predetermined length and located before the crushing, the conveying rack being located below the first conveying roller and connected to the second conveying roller,
Wherein the crusher comprises: a crush drum rotating about a drive shaft, the crush drum having a rotary blade protruding from an edge;
A fixed blade located on the first conveying roller side and connected to the main body strengthening part to position and crush waste between the rotating blade and the rotating blade by rotation of the crushing drum;
A lid which is connected to the side surface of the crusher by a hinge and can be opened by operation;
A perforated plate for passing pulverized waste of less than a certain size depending on the size of the pulverized waste; And
And a main body strengthening part to which one end of the conveying shelf is connected and to which the fixing blade is attached,
The conveying pipe includes a conveying screw for conveying the pulverized waste while rotating about a central axis connected to the motor; And
And an outlet for discharging the waste transferred through the transfer screw to the outside,
Wherein the first conveying roller is rotated by a rotation axis that crosses the center and includes an elastic member at both ends connecting the cover and the rotation shaft, and the second conveying roller rotates in a fixed state so as not to move up and down, The first conveying roller and the second conveying roller are respectively operated by separate motors,
The perforated plate having holes for passing pulverized waste of a predetermined size; And
And a coupling part connecting the pier plate so as to be detachable in the pulverizer, wherein the pier plate is bent in an arc shape.

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