KR102389016B1 - Solid raw material processing system - Google Patents

Abstract

The present invention relates to a solid raw material processing system capable of producing solid fuel by crushing and sorting waste. The solid raw material processing system of the present invention comprises: a primary insertion conveyor for inserting waste; a primary electromagnetic sorter disposed on the primary insertion conveyor to sort metal in the waste; a primary shredder disposed at the end of the primary insertion conveyor and shredding the waste; a primary discharge conveyor disposed at the lower part of the primary shredder to transport the waste shredded by the primary shredder; a primary disk insertion conveyor disposed at the end of the primary discharge conveyor to transport the waste shredded by the primary shredder; a secondary electromagnetic sorter disposed on the primary disk insertion conveyor to sort metal in the waste; a primary disc sorter disposed at the end of the primary disc insertion conveyor to classify the waste according to size; a secondary shredder shredding the waste not sorted by the primary disc sorter; a secondary discharge conveyor disposed at the lower part of the secondary shredder to transport the shredded waste; a trommel insertion conveyor disposed at the end of the secondary discharge conveyor to transport the waste to a trommel; the trommel disposed at the end of the trommel insertion conveyor to sort the waste according to size; a shredding insertion conveyor disposed at the end of the trommel and transporting waste not sorted by the trommel; a shredder disposed at the end of the shredding insertion conveyor to shred the waste to a size of 50 mm or less; and a shredding discharge conveyor connected to the shredder to discharge the shredded waste.

Description

Solid raw material processing system {SOLID RAW MATERIAL PROCESSING SYSTEM}

The present invention relates to a solid raw material processing system, and more particularly, to a solid raw material processing system capable of producing a solid raw material by separating and sorting waste.

In general, among the wastes buried in unsanitary landfills or recycling-type landfills, combustible wastes that can be recycled, soil and aggregates are landfilled without being sorted, so the amount of reclaimed waste and its treatment costs increases, and Due to the high water content, the proportion of waste waste is high even after sorting, and this causes excessive waste disposal costs. In addition, leachate, odor, and fugitive dust are generated from the landfill waste, which causes environmental pollution and can be recycled. Resources are being wasted.

In addition, when combustible waste mixed with waste is incinerated, combustible gas is emitted. Although this combustible gas can be reused as a fuel, it is impossible to recover and reuse useful combustible gas in a conventional incineration method, so resources are wasted results in

Therefore, waste waste is separated into recyclable resources, combustible incineration waste, and landfill waste, and only non-recyclable waste is incinerated or landfilled. There is a need for efficient treatment by inputting, drying, and reducing the amount of incineration or landfill by removing foreign substances.

As movements to solve the above problems become active, technologies such as extracting industrial oil or combustible gas using combustible waste that have been incinerated or reclaimed or producing alternative fuels such as solid fuel (SRF) are being developed.

The present invention relates to a solid raw material production system capable of producing solid fuel by crushing and sorting waste to solve the above problems.

A solid raw material processing system according to an embodiment of the present invention includes a primary input conveyor for inputting waste, a primary electromagnetic separator disposed on the primary input conveyor to sort metal in the waste, and the first A primary crusher disposed at the end of the input conveyor to crush the waste, a primary discharge conveyor disposed below the primary crusher to transport the waste crushed by the primary crusher, and the primary discharge conveyor A primary disk input conveyor disposed at the end to transport the waste crushed by the primary crusher, and a secondary electromagnetic force separator disposed on the primary disk input conveyor to sort the metal in the waste, the first A primary disc sorter disposed at the end of the disc input conveyor to classify the waste according to size, a secondary shredder for crushing wastes not sorted by the primary disc sorter, and a shredder disposed under the secondary shredder A secondary discharge conveyor for transporting the used waste, a trommel input conveyor disposed at the end of the secondary discharge conveyor to transport the waste to a trommel, and a trommel input conveyor disposed at the end of the trommel input conveyor to size the waste The trommel for sorting according to the trommel, a crushing input conveyor disposed at the end of the trommel and transporting wastes not sorted by the trommel, and a crushing input conveyor disposed at the end of the crushing input conveyor to crush the waste to 50 mm or less and a pulverizer that is connected to the pulverizer and may include a pulverization discharge conveyor for discharging the pulverized waste.

The solid raw material processing system according to another embodiment of the present invention includes a primary crushing discharge conveyor disposed at the other end of the primary crusher to transport the waste crushed by the primary crusher, and the secondary crusher disposed in the A primary disc sorting discharge conveyor that transports wastes of 50 mm or less selected by the primary disc sorter, and a primary and secondary crushing discharge disposed adjacent to the trommel to transport wastes of 50 mm or less selected from the trommel Conveyor; Including, the primary crushing discharge conveyor, the primary disc sorting discharge conveyor, and the first and second crushing discharge conveyor 2 lines connected to the ends of the first and second crushing discharge conveyor to transport the transported wastes And, the 1st and 2nd crushing discharge conveyor line 2 is disposed on the 1st and 2nd crushing discharge conveyor line 2, and the 1 , It may include a secondary disk sorter installed on the second line of the secondary crushing discharge conveyor in the transport direction to sort the waste according to the size.

The primary crusher and the secondary crusher according to another embodiment of the present invention are formed in two shafts so that a plurality of crushing blades are continuously coupled to rotate integrally with the crushing drum, and the crushing blades are coupled to the crushing drum A crushing body and a cutter unit formed integrally with the crushing body are provided, wherein a plurality of fixing holes are formed around the crushing drum at regular intervals in the crushing body, and a plurality of crushing holes are provided through a fixing member passing through the fixing holes. The blades are integrally fixed, the cutter unit has seven cutters along the outer circumferential surface of the crushing body, and a plurality of the crushing blades are sequentially disposed on the crushing drum to have a certain angle difference, the crushing drum and the crushing blades The upper part of the enclosing case is provided with a hopper-shaped inlet, and the lower part is formed with an outlet so that it can be discharged to a conveyor to primarily crush waste,

A fixing member fixed to both sidewalls of the outlet, a frame that is connected to the both sides of the fixing member to be rotatable on a support, a central shaft that is coupled to one end of the frame to become a central axis of rotation, and the central shaft is connected to A rotating body rotatable about the central axis, a cutter blade formed along an outer circumferential surface of the rotating body, the supporter disposed above the blocking plate to support the frame and capable of supporting the frame upward; It is formed on the inner circumferential surface of the support and when the rotation of the frame is stopped, a fixing protrusion capable of supporting the frame and a driving source disposed at the end of the rotating body to rotate each of the rotating bodies; It may further include a secondary crushing unit for secondarily crushing the waste.

The solid raw material processing system according to an aspect of the present invention includes a primary input conveyor, a primary electromagnetic separator, a primary crusher, a primary discharge conveyor, a primary disk input conveyor, a secondary electromagnetic separator, a primary disk sorter, and a secondary Crusher, secondary discharging conveyor, trommel input conveyor, trommel, crushing input conveyor, crusher, crushing discharge conveyor, 1st crushing discharge conveyor, 1st disc sorting and discharging conveyor, 1st and 2nd crushing discharge conveyor, 1st and 2nd It consists of two crushing discharge conveyor lines, a tertiary electromagnetic separator, and a secondary disk separator, so waste can be recycled as a solid raw material. can have an effect.

In addition, the crusher is composed of a two-axis crushing blade, a crushing drum, a crushing body, a cutter part, a fixing hole, a fixing member, a cutter, a case, an inlet and an outlet. It can prevent jamming.

In addition, by drying and blowing the waste through a hot air fan, a blocking plate and a cover, soil, other foreign substances, and moisture in the waste are removed, so that the waste can be selected with high purity to secure good quality solid fuel.

In addition, the primary and secondary crusher may further include a secondary crushing unit rotating at multiple angles to secondarily crush the primarily crushed waste once more, thereby increasing crushing efficiency.

In addition, the solid raw material processing system further includes a self-generating unit, converting the potential energy of the secondary closed and falling waste into rotational kinetic energy through rotation of a structure similar to a waterwheel, and converting the rotational kinetic energy into a power generation unit By converting it into electrical energy and storing energy in a storage battery or supplying energy to a driving source necessary for driving, energy efficiency can be increased and cost savings can be obtained.

1 is a schematic diagram of a solid raw material processing system.
2 to 4 are schematic perspective and cross-sectional views for explaining the crusher.
5 is a schematic cross-sectional view for explaining a crusher equipped with a warm blower.
6 and 7 are schematic views for explaining the secondary crushing unit.
8 and 9 are schematic perspective views for explaining the self-generation unit.

Hereinafter, various embodiments will be described in more detail with reference to the accompanying drawings. The embodiments described herein may be variously modified. Certain embodiments may be depicted in the drawings and described in detail in the detailed description. However, the specific embodiments disclosed in the accompanying drawings are only for easy understanding of the various embodiments. Therefore, the technical idea is not limited by the specific embodiments disclosed in the accompanying drawings, and it should be understood to include all equivalents or substitutes included in the spirit and scope of the invention.

Terms including an ordinal number such as 1st, 2nd, etc. may be used to describe various components, but these components are not limited by the above-mentioned terms. The above terminology is used only for the purpose of distinguishing one component from another component.

In this specification, terms such as "comprises" or "have" are intended to designate that the features, numbers, steps, operations, components, parts, or combinations thereof described in the specification exist, but one or more other features It should be understood that this does not preclude the existence or addition of numbers, steps, operations, components, parts, or combinations thereof. When an element is referred to as being “connected” or “connected” to another element, it is understood that it may be directly connected or connected to the other element, but other elements may exist in between. it should be On the other hand, when it is said that a certain element is "directly connected" or "directly connected" to another element, it should be understood that the other element does not exist in the middle.

Meanwhile, as used herein, a “module” or “unit” for a component performs at least one function or operation. And “module” or “unit” may perform a function or operation by hardware, software, or a combination of hardware and software. In addition, a plurality of “modules” or a plurality of “units” other than a “module” or “unit” to be performed in specific hardware or to be executed in at least one processor may be integrated into at least one module. The singular expression includes the plural expression unless the context clearly dictates otherwise.

In addition, in describing the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be abbreviated or omitted.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the drawings.

1 is an overall schematic diagram for explaining a solid raw material processing system.

Referring to FIG. 1 , the solid raw material processing system 100 includes a primary input conveyor 101 , a primary electromagnetic separator 102 , a primary crusher 103 , a primary discharge conveyor 104 , and a primary disk input Conveyor 105, secondary electromagnetic force sorter 106, primary disc sorter 107, secondary crusher 108, secondary discharge conveyor 109, trommel input conveyor 110, trommel 111, It may include a crushing input conveyor 112 and a crusher 113 .

The primary input conveyor 101 is a conveyor to which the waste collected from the outside is put first, and the waste may be put into the primary shredder 103 .

In addition, between the primary input conveyor 101 and the primary crusher 103, the primary electromagnetic force sorter 102 for detecting and sorting the metal in the waste may be disposed.

The primary crusher 103 may crush, crush, cut and hit the waste. A certain amount of waste may be input to the primary crusher 103 by a tong crane or a container belt for wastes collected from homes, schools, factories, and the like. The size of the waste crushed by the primary crusher may be 200 mm or less.

The primary discharge conveyor 104 may be disposed under the primary shredder 103 to transport wastes crushed by the primary shredder 103 .

A primary disc input conveyor 105 capable of transferring the waste to the primary disc sorter 107 may be disposed at the end of the primary discharging conveyor 104 . A secondary electromagnetic force sorter 106 capable of sorting metal in waste may be disposed between the primary disk input conveyor 105 and the primary disc sorter 107 .

The primary disc sorter 107 disposed at the end of the primary disc input conveyor 105 discharges wastes of a certain size or more to the end while sorting using a disc made of a metal such as stainless steel that is resistant to corrosion. In addition, the lower portion may be configured to discharge wastes of a predetermined size or less. The waste discharged to the lower part may be transported along a primary disc sorting discharge conveyor 116 to be described later.

The primary disk selector 107 is installed so that a plurality of shafts are arranged at regular intervals in the direction of movement, and a plurality of disks having a predetermined interval on individual shafts are arranged in the axial direction so that they rotate in conjunction with each other when the shaft rotates. . Also, adjacent axial disks may be configured to be staggered from each other.

The secondary shredder 108 may once again shred the wastes exceeding 50 mm not sorted by the primary disc sorter 107 . For example, the secondary crusher 108 may crush the wastes to a size of 100 mm or less.

A secondary discharge conveyor 109 capable of transporting the crushed wastes may be disposed below the secondary crusher 108 . The secondary discharge conveyor 109 may deliver the waste to the trommel input conveyor 110 .

The trommel input conveyor 110 may be disposed at the end of the secondary discharge conveyor 109 to deliver the received waste to the trommel 111 .

The trommel 111, which is a circular sorting device, is disposed at the end of the trommel input conveyor 110 to classify the waste according to a predetermined size. For example, by forming the required perforation size for the circular perforated network, wastes smaller than this are discharged to the lower portion, and wastes larger than the perforated network can be passed through the structure. That is, wastes of a certain size or less are sorted and dropped to the lower part of the trommel 111 and then discharged through the first and second crushing discharge conveyors 117 to be described later, and wastes of a certain size or more pass through the trommel 111 . After falling to the end, it can be moved to the crushing input conveyor 112 . In addition, the trommel 111 can be configured as a perforated network of various sizes by configuring the moon circular perforated network in multiple stages if necessary. Of course, even in a single circular perforation network, it may be configured with different perforations in the longitudinal direction.

At the end of the trommel input conveyor 110, preferably, a wind separator 121 having an output of 25 hp may be installed, and an in/out duct connected to the wind separator 121 may be installed.

A gap may be formed between the starting point of the crushing input conveyor 112 and the wind separator 121 . For example, the gap may be formed to about 30 cm.

The wind power sorter 121 may sort wastes moved from the trommel 111 by wind power. Specifically, the wind power selector 121 is installed at the end of the trommel 111 to continuously apply wind power, so that those with light specific gravity such as vinyl can pass through the gap by the wind force. On the other hand, foreign substances that cannot pass through the gap by wind power, such as non-ferrous metals with heavy specific gravity, stones mixed in construction waste, cement, or soil, may be discharged to a designated place through a conveyor disposed under the gap.

The crushing input conveyor 112 may be installed in a state in which a certain gap is formed at the end of the wind separator 121 . The crushing input conveyor 112 may move wastes having a low specific gravity, such as vinyl, selected by the wind power of the wind power separator 121 to the crusher 113 .

In addition, a fourth electromagnetic force sorter 122 may be installed in the middle of the crushing input conveyor 112 . The fourth electromagnetic force sorter 122 may sort out metallic foreign substances in the wastes that have passed through the wind power sorter 121 .

The pulverizer 113 is disposed at the end of the pulverization input conveyor 112 to pulverize the waste to a predetermined size or less, for example, the pulverizer 113 may pulverize the waste to a size of 50 mm or less. The pulverizer 113 may drop waste to a pulverization discharge conveyor 114 disposed under the pulverizer 113 .

The crushing discharge conveyor 114 is the last stage of the solid raw material processing system 100 , and may discharge the waste crushed by the crusher 113 to the outside. These discharged wastes can be stored in storage or moved elsewhere.

The solid raw material processing system 100 according to another embodiment of the present invention includes a primary crushing discharge conveyor 115, a primary disc sorting discharge conveyor 116, a primary crushing discharge conveyor 117, and 1,2 It may further include a car crushing discharge conveyor 2 lines (118).

The primary crushing discharge conveyor 115 is disposed adjacent to the primary disc sorter 107 for wastes sorted to a size of 50 mm or less by the primary disc sorter 107 of the primary shredder 103 . It may be discharged to the primary disk sorting discharge conveyor 116 and transferred to the first and second crushing discharge conveyor 2 lines 118 to be described later.

In addition, the waste sorted to a size less than a certain size, for example, 50 mm or less in the trommel 111, falls to the primary and secondary crushing discharge conveyor 117 disposed under the trommel 111, which will be described later. , It may be transferred to the second line 118 of the secondary crushing discharge conveyor.

The second line 118 of the primary and secondary crushing discharge conveyor is connected to the ends of the primary crushing discharge conveyor 115, the primary disc sorting discharge conveyor 116, and the primary and secondary crushing discharge conveyor 117. can be placed. A tertiary electromagnetic force sorter 119 and a secondary disk sorter 120 may be disposed on the second line 118 of the primary and secondary crushing discharge conveyors. The secondary disc sorter 120 may be disposed at the end of the second line 118 of the primary and secondary crushing and discharging conveyors in the movement direction of the waste. The secondary disc sorter 120 may classify the transported waste according to size. For example, the secondary disk sorter 120 may select only the soil of 10 mm or less in order to sort the soil in the waste. However, the above figures are merely examples, and the present invention may be practiced without being limited thereto.

2 to 4 are schematic perspective and cross-sectional views for explaining the crusher.

2 to 4 , the primary crusher 103 and the secondary crusher 108 of the solid raw material processing system 100 may be configured in the form of a twin-screw crusher.

The solid raw material processing system 100 according to another embodiment of the present invention includes a crushing body 230 coupled to a crushing drum 220 and a cutter unit 240 on an outer circumferential surface of the crushing body 230, The crushing body 230 and the cutter unit 240 may be formed as a single body. The cutter unit 240 may have seven cutters 270 on the outer peripheral surface of the crushing body 230 .

A plurality of crushing blades 210 of the primary crusher 103 and the secondary crusher 108 may be continuously coupled to the crushing drum 220 that is mounted on the case 280 and driven by the driving motor. Both ends of the crushing drum 220 of the crushing body 230 of the crushing blade 210 are supported by bearings inside the case 280 and may be rotationally driven by a driving motor.

A crushing drum 220 supported by both ends of the case 280 and rotating is provided, and the crushing drum 220 may be mounted in a through hole of the crushing body 230 with a plurality of crushing blades 210 . In mounting the plurality of crushing blades 210 to the crushing drum 220, the adjacent crushing blades 210 may be arranged such that the cutters 270 are crossed with each other, and the adjacent crushing blades 210 are joined by welding. can do.

Preferably, by forming a plurality of fixing holes 250 in the crushing body 230 of the crushing blade 210 and coupled to a fixing member (not shown), the crushing blade 210 is attached to the crushing drum 220 . It can be configured in one piece.

A plurality of the cutter units 240 may be integrally provided on the outer circumferential surface of the crushing body 230 , and an acute angle may be formed so as to be symmetrical in both directions.

The shape of the shredding blade 210 is when the primary shredder 103 and the secondary shredder 108 crush the waste, the waste is pulled between the shredding blades 210, and the waste accumulates and overload occurs can prevent

5 is a schematic view for explaining a crusher equipped with a warm blower.

Referring to FIG. 5 , the primary crusher 103 and the secondary crusher 108 may dry moisture in the waste.

Specifically, the primary discharge conveyor 104 and the secondary discharge conveyor 109 may be respectively connected to the lower side of the case 280 of the primary crusher 103 and the secondary crusher 108 . A hot air fan 300 is mounted on one side of the primary discharge conveyor 104 and the secondary discharge conveyor 109 to blow air from one end of the primary discharge conveyor 104 and the secondary discharge conveyor 109 to the other end. It can be subjected to a high-purity crushing process by removing moisture and foreign substances in the waste.

A triangular blocking plate 310 is installed at the entrance outlet 283 of the primary discharge conveyor 104 and the secondary discharge conveyor 109 so that the wind blown from the warm air blower 300 is blown by the primary discharge conveyor 104 . ) and the secondary discharge conveyor 109 can be passed from above.

The primary discharge conveyor 104 and the secondary discharge conveyor 109 may be inclined so that the other end is higher than one end of the discharge port 283 side, and the primary discharge conveyor 104 and the secondary discharge conveyor (109) It is possible to mount the cover 320 so that the wind blown upward does not leak in the other direction.

When explaining the operation of the primary crusher 103 and the secondary crusher 108 having the above configuration, two driving motors mounted on one side of the case 280 are driven, and the upper end of the case 280 is driven. When waste is put into the inlet 281 of the, it may fall between the two rotating shredding blades 210 and the shredding drum 220 .

Wastes falling between the two crushing blades 210 and the crushing drum 220 may be crushed by the cutter unit 240 integrally formed with the crushing body 230 .

At the same time as the crushed wastes are finely pulverized, soil attached to the surface of the wastes and moisture contained in the wastes can be removed.

At the outlet 283 disposed above the first discharge conveyor 104 and the second discharge conveyor 109, the warm air blower 300 operates to blow hot air. 104) and the second discharge conveyor 109, and the upper surfaces of the first discharge conveyor 104 and the second discharge conveyor 109 may transport wastes from which soil and other foreign substances and moisture have been removed.

6 and 7 are schematic views for explaining the secondary crushing unit.

6 and 7 , the solid raw material processing system 100 may further include a secondary crushing unit 400 .

The secondary crushing unit 400 may further include a fixing member 410 , a frame 420 , a central shaft 430 , a rotating body 440 , and a support 450 .

The fixing member 410 may be fixedly disposed on both inner sidewalls of the outlet 283 . The fixing member 410 may be formed in a circular shape, and an annular rail may be installed on the fixing member 410 .

The frame 420 may be respectively connected to the fixing member 410 . Each of the frames 420 may rotate on the fixing member 410 . Specifically, a driving body 425 may be installed at a portion in contact with the fixing member 410 so that the frame 420 can move along the annular rail installed on the fixing member 410 .

The driving body 425 may be disposed on the fixing member 410 so that the frame 420 can rotate. For example, the driving body 425 may be configured as a wheel or a circular rail guide. For this reason, as the frame 420 rotates, the central shaft 430 and the rotating body 440 rotate to crush the wastes in various angles.

The central axis 430 may be installed at an end of the frame 420 in a direction that is not in contact with the fixing member 410 .

Each of the rotating bodies 440 may be coupled to each other about the central axis 430 to freely rotate by a driving source (not shown). In addition, a cutter blade 445 is formed on the outer peripheral surface of the rotating body 440 . The cutter blade 445 may have the same shape as the cutter 270 . In addition, the cutter blades 445 of the rotating agent 440 are engaged with each other and rotate to secondarily crush the primarily crushed waste once more.

The supporter 450 may support the frame 420 from bottom to top in order to prevent the frame 420 from drooping down. In addition, the support 450 may be fixed to the upper portion of the blocking plate 310 . For example, it may be fixed by a method such as screwing, welding, riveting, or the like.

In addition, a plurality of fixing protrusions 455 may be formed on the inner circumferential surface of the support 450 . The fixing protrusion 455 is formed to protrude from the inner circumferential surface of the circular part of the support 450, and the fixing protrusion 455 is inclined from one side to the other so that the frame 420 can be rotated in only one direction and protrudes vertically. It may be formed in a shape that is In addition, the fixing protrusion 455 may be in contact with the frame 420 so that rotation is possible only from one side to the other side of the inner circumferential surface of the support 450 , and not rotated from the other side to one side. When the rotation of the frame 420 is completed, the fixing protrusion 455 serves to fix the frame 420 , thereby stably supporting the frame 420 .

When the frame 420 rotates along the fixing member 410 , the rotating body 440 may rotate while being engaged with each other. For example, referring to FIG. 7 , the rotating body 440 may be rotated to meet vertically. The rotating body 440 may secondarily crush the falling waste while rotating by the driving source (not shown). The rotating body 440 may meet each other at various angles as well as horizontally or vertically to secondarily crush the waste.

8 and 9 are schematic perspective views for explaining the self-generation unit.

8 and 9 , the solid raw material processing system 100 may further include a self-generation unit 500 .

The self-generation unit 500 may be disposed at an end of the outlet 283 . Specifically, the self-generation unit 500 may be disposed between the blocking plates 310 .

The self-generation unit 500 may include a rotation unit 510 and a power generation unit 520 .

The rotating unit 510 is a waterwheel-shaped structure and may be disposed on both sides of the power generating unit 520 . Similar to the water wheel, the rotating part 510 may rotate by the load of the waste acting downward when the waste is accumulated in each section of the rotating part 510 . For this reason, the power generation unit 520 may be able to perform self-generation.

The rotation unit 510 may have a plurality of blades formed, and the ends of the plurality of blades may have a locking groove-shaped structure capable of increasing the rotational force of the rotation unit 510 according to the falling of the waste.

In addition, the blades of the rotating unit 510 are formed to be inclined upward so that the waste can be accumulated in each section of the rotating unit 510 to the maximum, and the waste accumulated in each section due to the rotation of the rotating unit 510 . It is possible to prevent leakage from the inside to the outside.

The shape of the power generation unit 520 can be any shape as long as it can be mounted at the end of the outlet 283 . For example, it may be configured as shown in FIG. 8 and fixed to the end of the outlet 283 .

In addition, the power generation unit 520 may display the total amount of power generation or the capacity of power stored in a storage battery (not shown) through a display (not shown) connected to the outside.

Referring to FIG. 9 , the power generation unit 520 may convert the rotational motion of the rotating member into electrical energy by rotating the rotating member with the rotation of the rotating unit 510 . An alternator constituting the power generation unit 520 is rotated to generate AC power, and the AC power is converted to DC through a rectifying circuit, so that the circuit configuration of the present invention, for example, the driving source (not shown) It may be supplied as a driving power required for driving such as. Here, the power generation unit 520 according to the present invention may include a power storage unit (not shown) for storing the generated power.

In the above, preferred embodiments of the present invention have been illustrated and described, but the present invention is not limited to the specific embodiments described above, and it is common in the technical field to which the present invention pertains without departing from the gist of the present invention as claimed in the claims. Of course, various modifications are possible by those having the knowledge of

100: solid raw material processing system
101: primary input conveyor 102: primary electromagnetic force sorter
103: primary crusher 104: primary discharge conveyor
105: primary disk input conveyor 106: secondary electromagnetic force sorter
107: primary disc sorter 108: secondary crusher
109: secondary discharge conveyor 110: trommel input conveyor
111: trommel 112: crushing input conveyor
113: crusher 114: crushed discharge conveyor
115: primary crushing discharge conveyor 116: primary disc sorting discharge conveyor
117: 1st and 2nd crushing discharge conveyor 118: 1st and 2nd crushing discharge conveyor 2 lines
119: tertiary electromagnetic force sorter 120: secondary disk sorter
121: wind power sorter 122: 4th electromagnetic power sorter
210: crushing blade 220: crushing drum
230: crushing body 240: cutter unit
250: fixing hole 270: cutter
280: case 281: inlet
283: outlet 300: warm air
310: blocking plate 320: cover
400: secondary crushing unit 410: fixing member
420: frame 425: driving body
430: central axis 440: rotating body
445: cutter blade 450: support
455: fixed projection 500: self-generation unit
510: rotation unit 520: power generation unit

Claims (3)

a primary input conveyor for inputting waste;
a primary electromagnetic force sorter disposed on the primary input conveyor to sort the metal in the waste;
a primary crusher disposed at the end of the primary input conveyor and crushing the waste to a size of 200 mm or less;
a primary discharge conveyor disposed under the primary shredder to transport the waste crushed by the primary shredder;
a primary disk input conveyor disposed at the end of the primary discharge conveyor to transport the waste crushed by the primary crusher;
a secondary electromagnetic force sorter disposed on the primary disk input conveyor to sort the metal in the waste;
a primary disc sorter disposed at the end of the primary disc input conveyor to classify the waste according to size;
a secondary shredder for crushing wastes not sorted by the primary disc sorter to a size of 100 mm or less;
a secondary discharge conveyor disposed under the secondary shredder to transport the shredded waste;
a trommel input conveyor disposed at the end of the secondary discharge conveyor to transport the waste to the trommel;
the trommel disposed at the end of the trommel input conveyor to sort the waste according to size;
a crushing input conveyor disposed at the end of the trommel and transporting wastes not sorted by the trommel;
a pulverizer disposed at the end of the pulverization input conveyor to pulverize the waste to a size of 50 mm or less;
and a crushing discharge conveyor connected to the crusher to discharge the crushed waste,
a primary crushing discharge conveyor disposed at the other end of the primary crusher to transport the waste crushed by the primary crusher;
a primary disc sorting discharge conveyor disposed in the secondary crusher to transport wastes of 50 mm or less selected by the primary disc sorter;
Including; and a primary and secondary crushing and discharging conveyor disposed adjacent to the trommel and transporting wastes of 50 mm or less selected from the trommel;
The primary crushing discharge conveyor, the primary disc sorting discharge conveyor, and the primary and secondary crushing discharge conveyor 2 lines connected to the ends of the primary and secondary crushing discharge conveyor to transport the transported wastes,
The 2nd line of the primary and secondary crushing discharge conveyor receives and transports waste from the primary disk sorting discharge conveyor and the primary and secondary crushing discharge conveyor,
a tertiary electromagnetic force sorter for sorting metal in the transported waste disposed on the second line of the primary and secondary crushing discharge conveyors; and
and a secondary disk sorter that is installed in the transport direction from the tertiary electromagnetic separator to the second line of the primary and secondary crushing discharge conveyors and capable of sorting the waste according to the size,
The primary crusher and the secondary crusher are formed in two shafts so that a plurality of crushing blades are continuously coupled to rotate integrally with the crushing drum,
The crushing blade includes a crushing body coupled to the crushing drum and a cutter unit integrally formed with the crushing body,
A plurality of fixing holes are formed at regular intervals around the crushing drum in the crushing body, and the plurality of crushing blades are integrally fixed through a fixing member passing through the fixing holes,
The cutter unit includes seven cutters along the outer circumferential surface of the crushing body,
A plurality of the crushing blades are sequentially disposed on the crushing drum to have a certain angle difference,
The upper portion of the case surrounding the crushing drum and the crushing blade is provided with a hopper-shaped inlet, and the lower portion is formed with an outlet so that it can be discharged to a conveyor to crush waste primarily,
a fixing member fixed to both sidewalls of the outlet;
a frame connected to the both sides of the fixing member and rotatable on the support;
a central axis coupled to one end of the frame to become a central axis of rotation;
a rotating body connected to the central axis and rotatable about the central axis;
a cutter blade formed along an outer circumferential surface of the rotating body;
the support member disposed on the blocking plate to support the frame and capable of supporting the frame upward;
a fixing protrusion formed on the inner circumferential surface of the support to support the frame when the rotation of the frame is stopped; and
A drive source disposed at the end of the rotating body to rotate each of the rotating bodies; and a secondary crushing unit configured to secondarily crush the waste from which the primary crushed waste falls. system. delete delete

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