KR101815112B1 - Loess block manufacturing apparatus using the wet type sorting apparatus for recycle aggregate - Google Patents

Abstract

Provided is a wet type sorting apparatus for recycle aggregate, comprising: a water collection tank in which construction waste crushed in a crushing unit is input; a filtering means fixed in the water collection tank in multiple stages and sequentially filtering recycle aggregate having different diameters in construction waste input from the crushing unit; and a plurality of transfer conveyors positioning the recycle aggregate having different diameters filtered in the filtering means to a designated position. The water collection tank is divided with an upright partition to prevent diffusion of floating matters floating on the water. According to the present invention, deposits deposited on the bottom of the water collection tank can be emitted more easily and the lifespan of the apparatus can be extended.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a loess block manufacturing apparatus using a wet sorting apparatus for recycled aggregate,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wet sorting apparatus for recycled aggregates and an apparatus for producing loess blocks using the same.

Generally, after a certain period of time, buildings are rebuilt for safety purposes and rebuilt. In the process of building collapse, concrete, wood, glass, and synthetic resin constituting steel and wall, slab, ceiling are included A large amount of construction waste is generated.

The concrete, which can be recycled, is first collected from the construction waste generated in the course of breaking the building, and then the concrete is crushed by a crusher. A large amount of foreign substances contained in the crushed concrete is separated through a separate foreign material sorting device, By-products such as waste wood, scrap pieces, plastic, paper, and vinyl can be disposed of by incineration as a by-product in the process of obtaining the removed pure aggregate and obtaining the aggregate.

In this case, in the processing apparatus for separating the foreign materials contained in the crushed concrete and obtaining reproducible aggregate, a wet processing apparatus and a dry processing apparatus are used in accordance with the medium for selecting the foreign materials contained in the aggregate and the aggregate.

Here, the wet treatment apparatus uses water, and the crushed concrete, from which the metal material is separated, is moved into the collection tank through the construction waste input portion composed of the conveying conveyor belt, and the foreign matter floats to the upper portion of the water collection vessel due to the difference in specific gravity between the crushed water and the foreign matter. (Recycled aggregate) from which the foreign matter has been removed is placed in a predetermined place by using a separate conveying belt. In this case, .

In addition, a screw-type discharge port selectively operated by a motor is formed in the lower part of the water collecting tank, so that the soil, which is a precipitate generated during the process of selecting the aggregate, is discharged to the outside like water in the water storage tank.

Here, the sediments have sediments such as sand having a smaller diameter in addition to the soil, and conventional wet sorting apparatuses have scrapers scraping the bottom of the water reservoir to discharge such sediments.

The scrapers come into direct contact with the bottom surface of the water tank to scrape the sediments and transfer them to the outwardly extending conveyor, resulting in damage due to friction and short life span.

In addition, since the water in the water tank is contained in a limited space and is used for a long time, it is contaminated and odor or insect may be generated, which may pollute the health or environment of the surrounding workers.

In addition, the conventional wet sorting apparatus as described above is floated on the surface of the water while being supplied to the water collecting tank, such as plastics or woody non-wastes such as wood. Therefore, conventionally, the scum collecting device for collecting the scum on one side while moving on the water surface has to be separately provided, which causes the manufacturing cost to increase due to an increase in parts.

In addition, conventionally, recycled aggregate selected from the above-mentioned construction waste is supplied to various construction sites. However, since the recycled aggregate does not receive a high price due to the characteristics of recycled aggregate, there is a limit in creating high added value.

Korea Patent Registration No. 10-0511510 (2005.08.24)

DISCLOSURE Technical Problem Therefore, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a wet sorting apparatus for recycled aggregate that can easily discharge sediments settled on the bottom of a collecting tank of a wet sorting apparatus, .

Another object of the present invention is to provide a wet screening apparatus for recycled aggregate, which is capable of easily sorting wastes to be incinerated mixed with recycled aggregate charged into a wet screening apparatus and concentrating the floating of the object to be incinerated at a predetermined position.

It is still another object of the present invention to provide an apparatus for manufacturing a loess block using a regeneration frame wet type separating apparatus capable of producing a loess block for construction by sorting the loess having a fine diameter in the recycled aggregate, .

The present invention includes the following embodiments in order to achieve the above object.

The embodiment of the present invention is characterized in that it comprises a collecting tank into which the construction waste crushed in the crushing portion is charged, a means for collecting and collecting the recycled aggregate having different diameters sequentially from the construction waste charged in the crushing portion fixed to the inside of the collecting tank, And a plurality of transfer conveyors for moving the recycled aggregate of different diameters, which are crushed by the means, to a designated position, and the water collecting tank is partitioned into upright partition walls to prevent diffusion of floating matters floating on the water surface. A wet sorting apparatus can be provided.

Therefore, the present invention provides a multi-stage drawing system for sorting the recycled aggregate by size, and in particular, it has a scaffold which is in close contact with the bottom surface for removing sediments that have settled on the bottom of the collecting tank, It is possible to obtain the effect of preventing the cost and the shortening of the life span of installing the scraper.

 In addition, the present invention enables the floats to be collected on the water surface of the water collecting tank to be collected in a limited area, thereby facilitating the removal of floating matters.

In addition, the present invention can produce a new business model using architectural waste because it is possible to manufacture a loess block for construction by mixing the loess with the straw using the stone classified by size.

1 is a block diagram showing a recycled aggregate wet screening apparatus according to the present invention and an apparatus for manufacturing an ocher block using the same.
Fig. 2 is a sectional view showing the separating member of Fig. 1; Fig.
3 is an enlarged view of the guide means.
4 is a perspective view showing the transmission means.
5 is a plan view of the transmission means.
6 is a block diagram showing a molded member.
7 is a bottom view showing a mold.
8 is a sectional view showing a mold.
9 is a view showing the operation relationship of the compaction unit.
Figs. 10 and 11 are diagrams showing an operating relationship of the clamping unit. Fig.

Hereinafter, embodiments and examples of the present invention will be described in detail so that those skilled in the art can easily carry out the present invention. It should be understood, however, that the present invention may be embodied in many different forms and is not limited to the embodiments and examples described herein.

Throughout the specification, when an element is referred to as "comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise. Also, the terms " part, " " absent, "and " means" in the specification mean units of a configuration for processing at least one function or operation and may be implemented by a combination of hardware and / Be able to

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a wet screening apparatus for recycled aggregate and an apparatus for manufacturing a loess block using the same according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram showing a wet screening apparatus for recycled aggregate according to the present invention and an apparatus for manufacturing an ocher block using the same.

Referring to FIG. 1, the present invention includes a separating member 100 for sorting building waste by size, a sterilizing member 200 for sterilizing recycled aggregate selected from the separating member 100, The recycled aggregate and the loess mixed in the agitating member 400 are compacted into the loess block 900 to form the loess block 900, A forming member 500 and a conveying carriage 600 for conveying the loess block 900 formed in the forming member 500. [

The crushing unit 100 includes a crushing unit 120 for crushing the construction waste, a crushing unit 120 for crushing the crushing unit 120, An incinerator 140 for incinerating the incineration waste classified by the wet type selector 130 and a transfer unit 150 for moving the recycled aggregate classified by the wet type selector 130 to a designated location .

The input unit 110 moves, for example, a construction waste conveyed by a worker or a crane or the like to a crushing unit 120 as a conveying conveyor (not shown).

The crushing unit 120 presses and crushes the construction waste introduced into the space between the pressure rollers (not shown) rotated on both sides with each other. At this time, the crushing unit 120 is formed on the side of the guide conveyor 131 (see FIG. 2) where the discharge port is rotated toward the wet sorting unit 130 side.

The wet sorting unit 130 divides the crushed building waste in size by the crushing unit 120 using water, and transfers the classified construction waste to the transfer unit 150. Here, the construction waste may correspond to any one of cobalt and / or stalagmites generated between stones or a soil containing a lot of natural soil. The detailed configuration of the wet type selector 130 will be described later with reference to FIG. 2 to FIG.

The conveying unit 150 may be provided with a plurality of conveying conveyors that move the recycled aggregate conveyed by the wet sorting unit 130 according to size and conveyed to a designated place. For example, the first conveying means 151 conveys the first stone to the first position, the second conveying means 152 conveys the second stone to the second position, and the third conveying means conveys the third stone, To the sterilizing member (200).

The incineration unit (140) incinerates the incineration wastes among the construction wastes classified by the wet sorting unit (130). Here, the waste to be incinerated can be transferred through the conveyor in the wet sorting unit 130 or can be moved manually by the operator.

The sterilizing member 200 sterilizes the minerals transferred from the transfer unit 150 as ultraviolet rays, high temperature, and / or chemicals. Such a sterilization treatment process and apparatus are generally known in the art and will not be described.

The injection member 300 includes a yellow soil injection unit 310 for supplying yellow soil and a yellow water injection unit 320 for supplying straw to the stirring member 400. The straw was cut to a length (for example, 0.5 to 3 cm) set as the remaining remnant after rice threshing. It is also preferable that the straw and the loess are firstly sterilized in the sterilizing member 200.

The stirring member 400 stirs the straw, the yellow loess and the stone powder injected from the injection member 300 together with water. Here, the agitating member 400 is mixed with water (for example, 40 to 60 wt% of loess, 39.9 to 59 wt% of loess, 0.1 to 1 wt% of straw) according to a predetermined mixing ratio of straw, Lt; / RTI >

The molded member 500 shapes the mixed straw, the loess and the stone into a block (for example, a brick) of a predetermined shape by sequentially compaction at a high temperature and a high pressure in the stirring member 400.

That is, the present invention is characterized in that the loess block 900 is manufactured using the stone particles transferred immediately in the place where the recycled aggregate is sorted. Here, the loess block 900 can have a strong strength due to the use of a large amount of cement-based abrasive grains, and can be easily formed in compaction.

That is, the yellow clay block 900 according to the present invention has an advantage that the strength of the clay block 900 is higher than that of the conventional yellow clay block 900 by mixing the clay and straw with the yellow clay, and the molding is easy during the manufacturing process. The detailed configuration of the molded member 500 will be described later.

The transfer truck 600 moves the yellow loom block 900 manufactured by the forming member 500 to a designated place.

Hereinafter, the wet type selector 130 will be described in more detail.

2 is a sectional view showing the wet type selector 130 of FIG.

2, the wet sorting unit 130 includes a guide conveyor 131 for guiding the crushed construction waste in the crushing unit 120, a water collecting tank 132 for storing water, (133) for spraying high-pressure water, guide means (134) for guiding the sediment on the floor, a firing means (135) for sorting the dropped stones, and a first transfer means A second transfer conveyor 137 for transferring the second stone to the second conveying means 152 and a horizontal conveyor for horizontally rotating and conveying the third stone, 138), and an elevation conveyor (139) for conveying the third stone to the third conveying means.

The guide conveyor 131 extends from the discharge port of the crushing section 120 to the upper side of the water collecting tank 132. Therefore, the guide conveyor 131 guides the shredded building waste from the crushing part 120 to the water collecting tank 132.

The water collecting tank (132) has a predetermined space inward to receive water therein. Here, the water collecting tank 132 is disposed inside the guide conveyor 131 so as to have a limited space for collecting floating matters from inside to prevent wastes to be burned to float on the water, such as plastic, wood, The barrier ribs 132a are formed.

The partition 132a is installed upright on the bottom plate so as to partition the internal space of the water collecting tank 132. [ That is, since the suspended matter is divided into one region of the partition 132a (the side of the guide conveyor 131) and the other region of the partition 132a, the incineration waste conveyed through the guide conveyor 131 is conveyed to the guide conveyor 131 side So that it is easy to collect or remove the floating matters.

The partition 132a includes a first conveying conveyor 136 and a second conveying conveyor 137 extending upward from below the water surface of the water collecting tank 132 and a through hole 132a penetrating through the horizontal conveyor 138 'Are sequentially formed.

Preferably, the through-hole 132a 'is formed to have a diameter in consideration of the height of the abrasive grains accumulated on the upper surface of the first transfer conveyor 136, the second transfer conveyor 137, and the horizontal conveyor 138 while being rotated.

The drawing means 135 includes a first drawing pattern 135a for filtering the first stones and a second drawing pattern 135b for filtering the second stones.

The first drawing wire 135a filters out the first and the third abrasive grains having a diameter larger than that of the third abrasive grains. Here, the first drawing wire 135a is extended downwardly to guide the first stone powder, which is filtered by the upper surface of the first conveying conveyor 136, from the inner wall surface of the water collecting tank 132. [

The second drawing wire 135b is extended and fixed between the inner wall surface of the water collecting tank 132 and the wall surface of the partition wall 132a above the first drawing wire 135a. At this time, the second screw thread 135b extends downward to incline the second stone stone having a diameter smaller than that of the first stone stone and to guide the filtered second stone stone to be filtered by the upper surface of the second conveyor belt 137.

The high pressure injection means 133 injects water or air at a high pressure and a high velocity at the bottom of the water collecting tank 132 and injects the water or air into the bottom of the water collecting tank 132 to transfer a sediment (for example, a third stone) . The high pressure spraying means 133 prevents the water in the water collecting tank 132 from being contaminated and removes sediment that has settled on the bottom of the water collecting tank 132. In particular, The efficiency can be improved through linkage.

The guiding means 134 will be described with reference to Fig. Fig. 3 is an enlarged view of the guide means 134. Fig.

Referring to Fig. 3, the guide means 134 guides the third stone having passed through the second drawing line 135b and having a diameter smaller than that of the second stone, to the upper side of the horizontal conveyor 138. Fig. The guiding means 134 is fixed to the inner wall surface of the water collecting tank 132 at a lower side of the second drawing thread 135b and is formed with a swash plate 134a whose upper surface is inclined downwardly, 134b.

The swash plate 134a extends in a downward inclined direction so as to guide the third stone passing through the second drawing wire 135b to the upper side of the horizontal conveyor 138. [ That is, the swash plate 134a guides the third stone passing through the second drawing wire 135b to the upper side of the horizontal conveyor 138. [

The curved plate 134b is formed as a curved surface that is inwardly directed to guide the sediment moved by the hydraulic pressure injected by the high-pressure injection means 133. [ That is, the sediment (for example, the third stone) that has settled on the floor is rotated along the curved surface while being moved from the floor to the water pressure generated by the high-pressure injection means 133 and guided to the horizontal conveyor 138.

The first conveying conveyor 136 extends upward from the through hole 132a 'formed in the partition wall 132a of the water collecting tank 132 and is connected to the first conveying unit 151. [ Therefore, the first conveying conveyor 136 transfers the first stone powder filtered in the first drawing wire 135a to the first conveying means 151. [

The second conveying conveyor 137 extends upward from the through-hole 132a 'located below the first conveying conveyor 136 and is connected to the second conveying means 152. Thus, the second conveying conveyor 137 transfers the second molten stone filtered in the second drawing wire 135b to the second conveying means 152. [

The horizontal conveyor 138 is supported at a height spaced from the bottom surface and extends horizontally. At this time, the horizontal conveyor 138 conveys the third stone, which is extended from the lowermost through hole 132a 'of the partition wall 132a to the elevating conveyor 139 and is transmitted through the guiding means 134, to the elevating conveyor 139 do.

To this end, the horizontal conveyor 138 includes transmission means 138a, which are secured so as to be spaced apart from each other and which receive and support the third stone delivered from the guide means 134.

The transmitting means 138a is, for example, a plurality of 'b' shaped panels fixed at one side of a link (not shown) which is coupled to a sprocket wheel (not shown) rotated on both sides and rotated Will be described with reference to Figs. 4 and 5. Fig. Here, the sprocket wheel and the link are omitted from the drawing due to the generally known technology.

Fig. 4 is a perspective view showing the delivery means, and Fig. 5 is a plan view showing the delivery means of Fig.

4 and 5, the transmission means 138a is composed of an upright first plate 138a 'and a horizontally extending second plate 138a' ''.

Here, the first plate 138a 'is formed as a curved surface whose one side faces inward, and both side ends 138a' 'are bent toward the center side. This shape is for collecting and accommodating the stones transferred through the swash plate 134a of the guide means 134 and the curved plate 134b.

That is, the both ends 138a '' of the first plate 138a 'are bent toward the center, and the wall surface of the first plate 138a' and the second plate 139a '' ' It is possible to expand the accommodation space of the third stone.

The guiding means 134 and the transfer means 138a are connected to the high pressure injection means 133 so as to remove sediments that have settled on the bottom of the water collecting tank 132 and to prevent contamination of water in the water collecting tank 132 do.

The elevating conveyor 139 is installed so as to be erected upright or upward on the bottom surface of the water collecting tank 132 to transmit the third stone conveyed from the horizontal conveyor 138 to the third conveying means.

Hereinafter, the molded member 500 will be described in detail with reference to the accompanying drawings.

Fig. 6 is a block diagram showing the molding member, Fig. 7 is a bottom view showing the mold, and Fig. 8 is a sectional view showing the mold. .

6 to 8, the molding member 500 includes a turntable 520 in which a plurality of molds 580 are housed and rotated, a mold 580 moved in accordance with the rotation of the turntable 520, A second compaction unit 540 that presses at a high temperature and a high pressure to compose the second compaction unit 540, and a second compaction unit 540 that compresses the first compaction unit 530 at a high temperature and a high pressure, And a clamping part 550 for releasing the compaction loess block 900 from the mold 580 and transferring the loess block 90 to the conveying carriage 600.

The turntable 520 and the mold 580 will be described with reference to Figs. 7 and 8. Fig.

Fig. 7 is a bottom view showing the mold, and Fig. 8 is a sectional view showing the mold and the turntable.

Referring to FIGS. 7 and 8, the turntable 520 is fixed to a housing 581 for receiving a plurality of molds 580, and is sequentially rotated to the supplying portion 510 to the clamping portion 550. The turntable 520 includes a lower driving means 521 for moving the metal mold 580 up and down from the lower side, a raising rod 523 for raising and lowering the metal mold 580 by the lower driving means 521, 523 supported by the lifting plate 522.

The lower driving means 521 moves the lifting plate 522 up and down, for example, as a cylinder.

The elevating plate 522 supports a plurality of elevating bars 523 erected on the upper surface thereof and is moved up and down by the operation of the lower driving means 521. At this time, the elevating rod 523 is coupled to the insertion groove 582a of the lower mold 582 to support the lower mold 582 up and down.

The mold 580 includes a housing 581 fixed to the turntable 520, a wall panel 583 constituting an inner wall surface of the housing 581, a lower mold 582 forming a bottom surface, a lower mold 582, A support panel 584 for supporting the support panel 584, and a retaining jaw 585 for supporting the support panel 584. [

The enclosure 581 is spaced apart from the turntable 520 by a distance which allows the wall panel 583 and the lower mold 582 to be accommodated therein.

The lower mold 582 is moved up and down along the wall panel 583 including a plurality of insertion grooves 582a on the lower surface. Here, the lower mold 582 is vertically moved up and down by the lower driving means 521 which is moved up and down from the lower side of the turntable 520.

The wall panel 583 may further include a guide protrusion 583a protruded so that the lower mold 582 can be guided upward and downward while the lower mold 582 is in contact with the guide protrusion 583a An incision groove (not shown) may be formed in each of the cross sections so as to be formed.

The latching jaw 585 projects inward from the lower side of the wall panel 583 to support the support panel 584 from the upper surface. More preferably, the support panel 584 can be secured to the latching jaw 585 by fastening means such as bolts, screws, or nails.

A plurality of through holes 584a are formed in the support panel 584 so that the elevating bar 523 can be connected to the lower panel. That is, the support panel 584 is fixed to the wall panel 583 and the engagement protrusion 585 from the lower side of the lower mold 582 to support the upper lower mold 582. In addition, the support panel 584 guides the ascending / descending steel bar 523 from the lower side.

When the mold 580 is rotated to the position of the supply nozzle of the supply unit 510 while the turntable 520 is rotated, the lower drive unit 521 is rotated by the control unit (not shown) And the lower mold 582 is lifted and lowered. The supply unit 510 discharges the mixed mixture from the agitating member 400 to the mold 580 of the turntable 520 under the control of a control unit (not shown).

The control unit (not shown) confirms the sensing signal of the sensor unit (not shown) sensing the discharge amount of the supplying unit 510 and operates the lower driving unit 521 to lower the lower mold 582 filled with the mixture The turntable 520 is rotated again to move the mold 580 filled with the mixture to the position of the first compaction unit 530.

The first compaction unit 530 and the second compaction unit 540 will be described with reference to FIG.

9 is a cross-sectional side view showing the compaction unit. The first compaction unit 530 and the second compaction unit 540 have the same structure, so that the first compaction unit 530 will be described as an example.

9A, the first compaction unit 530 includes a press 531 that presses the mixture stored in the mold 580 at a high temperature and a high pressure, and a mold 580 that is lowered from the upper side, A support driving means 532 for moving the support plate 533 upward and downward and a support bar 534 for supporting the support plate 533.

The press 531 presses the mixture stored in the mold 580 at a high temperature and a high pressure while being raised and lowered from the upper side of the turntable 520. Here, the press 531 is primarily compacted to solidify the gel-like mixture as it is pressed at high temperature and high pressure.

The support drive means 532 generates a driving force, for example, as a cylinder under the turntable 520 to raise or lower the support rod 534 and the support plate 533.

  The support bar 534 is connected between the support drive means 532 and the support plate 533 and is moved up and down according to the driving of the support drive means 532.

The support plate 533 supports the pressure applied while the press 531 is lowered from the upper side while being in contact with the lower side of the mold 580, for example, the lower surface of the support panel 584.

9 (a) and 9 (b), the press 531 is inserted downward into the mold 580 while pressurizing the mixture at a high temperature and a high pressure. At this time, the support drive means 532 is operated under the control of a control unit (not shown) to lift and support the support plate 533 to support the lower portion of the mold 580.

Referring to FIG. 9C, the press 531 is lifted to the upper side of the mold 580 under the control of a control unit (not shown) to release the pressing. The support drive means 532 is operated under the control of a control unit (not shown) to lower the support rod 534 and the support plate 533 to release the support of the mold 580.

That is, the first compaction unit 530 and the second compaction unit 540 sequentially compose the mixture of the yellow soil and the straw and the stoneware injected into the mold 580 from the supply unit 510 through the above process, For example, a brick).

The clamping unit 550 will be described with reference to FIGS. 10 and 11. FIG.

10 is a view showing the operation of the lower driving means 521 prior to the operation of the clamping unit 550, and Fig. 11 is a view showing the clamping unit 550. Fig.

10 and 11, the clamping unit 550 includes a horizontal transporting unit 551 horizontally moved from above the turntable 520, a clamping shaft 552 extending downward from the horizontal transporting unit, A clamper 553 which is moved in the both side direction from the lower side of the clamping member 552 and a clamping operation means 554 which operates the clamper 553 in both directions.

The horizontal feeding means 551 horizontally moves the clamping shaft 552 on the upper side of the turntable 520. The horizontal transporting unit 551 extends between the turntable 520 and the transporting unit 150 and moves the clamping shaft 552 between the turntable 520 and the transporting unit 150.

The clamping shaft 552 is vertically extended or retracted to move the lower clamper 553 up and down.

The clamper 553 is moved in the left and right directions as a pair, and presses and fixes the loess block 900 located therebetween.

The clamping operating means 554 moves the clamper 553 in the leftward and rightward direction as a cylinder, for example, the clamping operating means 554 moves the clamper 553 inward So that the gap between the pair of clamper 553 is moved closer to each other so that the distance between the pair of clamper 553 is increased when the loam block 900 is released.

That is, when the mold 580 is positioned at the set position due to the rotation of the turntable 520, the clamping shaft 550 is lowered so that the pair of clamper 553 is drawn into the inside of the mold 580 And the pair of clamper 553 is moved away from each other by the clamping operation means 554 to press the loam block 900.

Thereafter, the clamper 553 is moved up and down while the clamping shaft 552 is retracted, and the elevated clamper 553 moves the loam block to the conveying carriage 600 by the horizontal conveying unit 551.

The present invention includes the above-described configuration, and an operation of the present invention achieved through the above-described configuration will be described below.

First, the operator inputs the construction waste into the input unit 110. The construction waste input from the input unit 110 is transferred to the crushing unit 120 and the crushing unit 120 crushes the inputted construction waste and transfers the crushed building waste to the wet sorting unit 130.

Accordingly, the construction waste is obtained through the guide conveyor 131 in the water collecting tank 132. At this time, the waste to be incinerated contained in the construction waste is collected in a limited area without spreading to the area other than the area set by the partition wall 132a.

In addition, the construction waste is sequentially filtered through the first and second strips 135a and 135b, and classified into the first, second, and third stones according to their sizes.

That is, the first stone powder does not pass through the first drawing wire 135a but is transmitted to the first conveying conveyor 136 from the first drawing wire 135a. The first conveying conveyor 136 transfers the first stone to the first conveying means 151.

Also, the second stone passes through the first drawing wire 135a, but does not pass through the second drawing wire 135b and is transmitted to the upper side of the second conveying conveyor 137. [ And the second conveying conveyor 137 transfers the second stone to the second conveying means 152.

The third stone passes through the second drawing line 135b and is conveyed to the horizontal conveyor 138 through the guide means 134. [ That is, the third stone is transferred to the horizontal conveyor 138 through the upper swash plate 134a of the guide means 134. [

At this time, the third stone can sink to the bottom of the water collecting tank 132. Therefore, the sediment and / or the third stone that have settled on the floor are transferred to the upper side of the horizontal conveyor 138 on the curved surface of the guiding means 134 by the hydraulic pressure or pressure ejected while the high-pressure injection means 133 is operated .

In addition, the horizontal conveyor 138 rotates in a state where a number of conveying means 138a are fixed, and transmits the third stone to the elevating conveyor 139. At this time, the transfer means 138a has a curved surface with the upright first plate 138a 'forming an inwardly curved surface, and the horizontally extending second plate 138a' '' 133 and the swash plate 134a, as shown in Fig. Further, since the outer end 138a '' of the first plate 138a 'forms a shape bent to the center side, the transmitting means 138a can prevent the third stonemide introduced therebetween from deviating.

The first to third stones are passed through the first conveying conveyor 136, the second conveying conveyor 137 and the horizontal conveyor 138 through the through holes 132a 'of the partition wall 132a, The second conveying means 152 and the third conveying means 153, respectively.

In addition, the float on the upper surface of the water collecting tank 132 is moved to the incineration unit 140 through a separate conveyor or a manual operation. At this time, as described above, since the floating matters are gathered in the space defined by the partition 132a, the floating matters can be easily collected, and the manufacturing cost can be reduced because no separate floating removal device is provided.

Therefore, any one of the first to third abrasive (e.g., the abrasive with a diameter of 5 mm or less) is moved to the sterilizing member 200. The sterilizing member 200 transfers sterilized grit as one of chemical treatment such as ultraviolet ray, high temperature, and disinfectant, and then transfers it to the agitating member 400.

Here, the injection member 300 supplies the yellow soil and the straw to the agitating member 400. Therefore, the agitating member 400 is, for example, a cylindrical tank, provided with a screw rotating in the center portion, and mixing yellow soil, straw and stone with water together and stirring the mixture as a gel-like mixture.

At this time, the mixture can be mixed with 40 to 60% by weight of loess, 39.9 to 59% by weight of stoneware and 0.1 to 1% by weight of straw.

The mixture stirred in the stirring member 400 is transferred to the molding member 500 to proceed the molding process.

That is, while the turntable 520 is rotated, the empty mold 580 is rotated to be positioned below the supply nozzle of the supply unit 510, and the lower drive unit 521 is driven to lift the mold 580. Accordingly, the supply unit 510 discharges the mixture supplied from the agitating member 400 by a predetermined amount.

The lower driving means 521 moves down the mold 580 and the turntable 520 is rotated to move the corresponding mold 580 to the position of the first compaction portion 530.

The primary compaction unit 530 lowers the press 531 and presses the mixture stored in the mold 580 at a high temperature and a high pressure to convert the gel-like mixture into a solid. At this time, the support driving means 532 is lifted and held to support the mold 580.

The metal mold 580 containing the first compaction mixture is moved to the position of the second compaction unit 540 according to the rotation of the turntable 520 and then pressed at a high temperature and a high pressure to form a complete loess block 900, .

Then, the turntable 520 is rotated to move the upper mold 580 to the position of the clamping unit 550. Accordingly, the clamping unit 550 is moved to a position where the clamping shaft 552 is lowered and the clamper 553 is widened outward so that the loam block 900 is positioned therebetween, Pressure.

Thereafter, the clamper 553 is lifted and lowered while the clamping shaft 552 is stretched, and the loam block 900 is moved to the pressurized state by the conveying carriage 600 through the horizontal conveying means, and then the pressurization is released. Therefore, the loess block 900 is moved to the conveying carriage 600. [

As described above, according to the present invention, the recycled aggregate is classified in the construction waste, and the floats spreading on the water surface of the water collecting tank 132 are gathered in a limited area, thereby facilitating the removal of floats.

In addition, in order to sort recycled aggregate into sizes, the present invention is equipped with a multi-stage screwdriver. In particular, in order to remove sediments that have settled on the bottom of the water collecting tank 132, It is possible to prevent the cost and the life span of installing the scraper from being shortened.

In addition, the present invention can produce a yellow clay block for construction by mixing the clay with the yellow clay and the straw using the classified clay, thereby creating a new business model using the construction waste.

The embodiments of the reclaimed aggregate wet screening apparatus and the loess block making apparatus using the reclaimed aggregate according to the present invention described above are merely illustrative and those skilled in the art will appreciate that various modifications and equivalent It will be appreciated that other embodiments are possible.

Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims. It is also to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

100: separating member 110:
120: crushing section 130: wet sorting section
131: guide conveyor 132: water collecting tank
133: High-pressure injection means 134: Guide means
134a: inclined plate 134b: curved plate
135: Stirring means 135a: First drawing line
135b: second drawing line 136: first conveying conveyor
137: Second conveying conveyor 138: Horizontal conveyor
138a: transmission means 139: elevating conveyor
140: incinerator 150:
151: first conveying means 152: second conveying means
153: third conveying means 200: sterilizing member
300: injection member 400: stirring member
500: forming member 510:
520: Turntable 521: Lower drive means
522: a steel plate 523: a steel bar
530: first compaction unit 540: second compaction unit
550: clamping part 560: conveying part
580: Mold 600: Transfer truck

Claims (7)

A classification member (100) for classifying the construction waste by size;
A sterilizing member (200) for sterilizing the reclaimed aggregate from the recycled aggregate selected from the sorting member (100);
An agitating member (400) for agitating the recycled aggregate, the straw and the loess;
A forming member 500 for compaction of the mixed straw and recycled aggregate and the loess in the stirring member 400 to form the loess block 900; Lt; / RTI >
The separating member (100)
A water collecting tank (132) having upright partition walls (132a) so as to prevent floats contained in the inputted construction waste from spreading at the water surface;
A plurality of filtering means 135 fixed at multiple stages inside the water collecting tank 132 so as to sequentially filter recycled aggregate having different diameters from the construction waste input from the crushing unit 120;
A plurality of transfer conveyors (136, 137) for moving the recycled aggregate of different diameters crushed by the punching means (135) to a specified position;
An elevating conveyor 139 for lifting and discharging recycled aggregate conveyed from a horizontally extending horizontal conveyor 138 spaced upward from the bottom surface to the outside of the water collecting tank 132;
High pressure injection means for spraying water at the bottom of the water collecting tank (132) at high pressure to move the precipitate;
Guiding means 134 for guiding the sediment conveyed by the high-pressure injection means 133 to be upwardly rotated and moved to the upper side of the horizontal conveyor 138, the wall surface of which is curved inwardly,
The partition 132a may include through holes 132a 'that are spaced apart from the bottom surface to define a space in which the horizontal conveyor 138 is installed and sequentially pass through the conveyor belts 136 and 137 extending below the water surface Including,
The horizontal conveyor 138
And a plurality of transmission means (138a) for receiving and supporting the stone particles transmitted through the guide means (134)
The transfer means 138a is composed of an upright first plate 138a 'and a second plate 138a "extending horizontally in the first plate 138a'
The first plate 138a 'and the second plate 138a''are formed as inwardly curved surfaces, and both ends 138a''have an inwardly curved surface bent toward the center side, (134) for collecting and accommodating the abrasive grains.
delete 2. A device according to claim 1, characterized in that the means (135)
A first drawing belt 132 which is fixed to extend downward from the inner wall surface of the water collecting tank 132 to the first conveying conveyor 136 and which filters the first stone powder having a predetermined size from the construction waste put into the water collecting tank 132, 135a); And
A second transfer conveyor 137 that is fixed to extend downward from the lower side of the first drawing line 135a to the second conveying conveyor 137 and to filter out the second stone passing through the first drawing line 135a, (135b); Wherein the recycled agglomerate is discharged from the recycled aggregate.
2. The apparatus according to claim 1, wherein the guide means (134)
Further comprising an inclined plate (134a) extending downward from the upper surface to the side of the horizontal conveyor (138) from below the engaging means (135).
delete 2. The method according to claim 1, wherein the forming member (500)
A turntable 520 rotated by a plurality of molds 580;
A supply part 510 for injecting the mixture supplied from the agitating member 400 into the mold 580 transferred according to the rotation of the turntable 520;
A primary compaction unit 530 for pressing the metal mold 580 into which the mixture has been injected at a high temperature and a high pressure for primary compaction;
A second compaction unit 540 for second compaction of the first compaction mixture at high temperature and high pressure; And
And a clamping unit (550) for clamping and transferring the loess block (900) to the conveying carriage (600).
The method according to claim 6, wherein the mold (580)
A lower mold 582 which forms a bottom surface of a housing 581 formed inside the turntable 520 and is supported so as to be vertically movable up and down; And
And a wall panel (583) forming a wall surface of the enclosure (581) and having guide protrusions guiding the lower mold (582) to move upward and downward.

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