KR200189428Y1 - The incinereting apparatus of a construction waste material treatment apparatus - Google Patents

Abstract

The present invention relates to a construction waste treatment apparatus for treating construction waste such as waste concrete and waste stone, and more particularly, to include waste materials shredded after crushing waste concrete and waste stone (hereinafter referred to as waste material). The incinerator is installed at the bottom of the sorter that sorts out various foreign substances such as rebar, styrofoam scrap, waste vinyl scrap, and wood scrap, and the waste concrete, waste stone, and earth and sand are reclaimed by incineration. The present invention relates to an incineration apparatus of a construction waste treatment apparatus that can prevent environmental pollution and ground subsidence caused by foreign substances.

To this end, the present invention is to crush the waste concrete and waste stone generated by dismantling the concrete building in the crusher, and various materials such as reinforcing bars, styrofoam pieces, waste vinyl pieces, wood chips, etc. In the construction waste treatment apparatus for sorting and treating foreign matter in the sorting machine, an incineration device 12 is installed at the lower side of the sorting device, and the incineration device 12 has an inlet 13 for receiving waste materials from the sorting machine. The incinerator cover 15 installed at the upper side and having an outlet 14 at the lower side of the other side, and the waste material which is installed inside the incinerator cover 15 and introduced into the inlet opening 13 to the outlet 14 side of the motor 16. Waste material transfer means for transferring by using the power of the incinerator, the incinerator cover (15) is installed inwardly to inject waste to waste material transported by the waste material transfer means to burn the waste material It is composed of one or more burners (17), the waste material transfer means is installed by alternatively installing a screw conveyor 18 and apron conveyor (19), the incinerator cover (15) is a heat insulating material 21 is installed, the sorting machine By incineration of waste materials supplied by the company, it is possible to remove foreign substances such as styrofoam pieces and vinyl pieces from the waste materials.

Description

The incinereting apparatus of a construction waste material treatment apparatus}

The present invention relates to a construction waste treatment apparatus for treating construction waste such as waste concrete and waste stone, and more specifically, reinforcing bar and styrofoam scraps and waste vinyl contained in the waste material shredded after the waste concrete and waste stone are shredded. By installing an incineration device on the lower side of the sorting machine that sorts out various foreign matters such as pieces and pieces of wood, various foreign matters contained in the waste materials are incinerated and removed to bury only waste concrete, waste stone, and soil. The present invention relates to an incineration device of a construction waste treatment device capable of preventing contamination and ground subsidence.

The general construction waste treatment apparatus screens only the waste materials such as waste concrete, waste stone, and earth and sand which do not cause waste such as environmental pollution and ground subsidence even when they are buried in landfill among construction wastes generated after dismantling various buildings. Waste concrete, waste stone, earth and sand treated in the construction waste treatment apparatus will be recycled as a landfill material.

Conventional construction waste treatment apparatus used to achieve the above object, as shown in Figures 1 to 3, the construction waste generated by dismantling the building is introduced into the waste material input hopper (2) of the shredder (1). In the lower shredder 1, various materials such as waste concrete, waste stone, wood, and reinforcing bars are primarily crushed, and the crushed waste materials are moved to the belt conveyor 3 by the sealer sorter 4 and the sorter 4 The waste material supplied to) is first sorted by various sorts of foreign matter such as reinforcing bars, styrofoam pieces, waste vinyl pieces, wood pieces, and various wastes used in dismantled buildings.

In the sorting machine 4, metal components such as reinforcing bars are screened by a magnet conveyor, and all foreign substances except the metal component are filtered out of the filtering net installed in the sorting machine 4 by only waste material smaller than the mesh of the filtering net, and the mass is large. It is sent to the waste disposal equipment (7).

The waste material filtered by the strainer is discharged to the outside through the discharge conveyor (5), the blower (6) is installed below the distal end of the discharge conveyor (5) to fall from the discharge conveyor (5) by the blowing force of the blower Among the waste materials, vinyl pieces or styrofoam pieces, and small particles are blown away, so that foreign matter, waste concrete pieces, and waste stone are separated first.

Then, the styrofoam scrap containing the large waste concrete sent to the waste treatment unit 7 is separated from the waste treatment unit 7. The waste treatment unit 7 is filled with water in the tank and the waste treatment unit 7 of this tank type. In Styrofoam, the small specific gravity is filtered out, and the waste material that is submerged in the water is sent to the secondary crusher (10), and the water of the waste treatment (7) passes through the settling tank (8) and the septic tank (9). It is purged and sent back to the waste processor 7 to treat the dirt.

As described above, the waste material sent to the secondary crusher 10 is crushed in the same manner as it was crushed in the primary crusher 1, and then sent to the sorter 11 and sorted in the secondary sorter 11, followed by a blower. (6) Separate foreign matter and waste materials.

By the way, in the conventional construction waste treatment apparatus, waste materials which have passed through the first and second separators 4 and 11 are separated and treated by the blowing force of the blower 6, so that small-soil soils may It was not effective because it was separated with styrofoam pieces, and there was a problem that it polluted its surroundings.If styrofoam pieces or other pieces of heavy material were embedded in the styrofoam pieces or vinyl pieces, the styrofoam pieces embedded in the pieces were not blown by the wind They fall together and mix like waste materials.

When the mixed waste materials are buried in a landfill or the like, they have contaminated the environment with foreign materials such as styrofoam pieces and vinyl pieces, causing serious problems such as settlement of the ground.

The present invention is to install the incinerator at the lower side of the sorter to solve the above problems, it is possible to bury only the waste concrete, waste stone, earth and sand by incineration to remove various foreign substances contained in the waste construction materials by the foreign matter It is a technical task to prevent the closure of environmental pollution and ground subsidence.

In order to solve the above problems, the present invention crushes the waste concrete and waste stone generated by dismantling the concrete building in the crusher, and reinforces or styrofoam pieces, waste vinyl pieces, wood from waste materials such as crushed waste concrete and waste stone. In the construction waste treatment apparatus for sorting and treating various foreign substances such as pieces in a sorting machine, an incineration device is installed at the lower side of the sorting machine, and the incineration device is provided with an inlet for supplying waste materials from the sorting machine at one upper part and at the other lower part. An incinerator cover having an outlet, waste material transfer means installed inside the incinerator cover, and used to transfer waste material introduced into the inlet side using a motor power to the outlet side, and installed inwardly to the incinerator cover to waste material transfer means. It consists of a burner that incinerates waste materials by injecting a flame into the waste materials transported by It is characterized by falling.

1 is a schematic plan view showing a general construction waste treatment apparatus.

FIG. 2 is a view from the A-A direction of FIG. 1; FIG.

3 is a view from the B-B direction of FIG.

Figure 4 is an installation state of the present invention.

5 is a cross-sectional view showing an embodiment of the present invention.

6 is a cross-sectional view showing an embodiment of the present invention.

<Explanation of symbols for main parts of drawing>

1: Crusher 2: Waste material input hopper 3: Belt conveyor

4: sorting machine 5: exhaust conveyor 6: blower

7: Sewage Treatment Machine 8: Precipitation Tank 9: Septic Tank

10: shredder 11: sorter 12: incinerator

13: inlet 14: outlet 15: incinerator cover

16 motor 17 burner 18 screw conveyor

19: apron conveyor 20: discharge conveyor 21: insulation

The present invention for achieving the above object will be described with reference to FIGS. 4 to 6.

Figure 4 is an installation state of the incineration apparatus of the construction waste treatment apparatus according to the present invention, Figure 5 is a cross-sectional view showing an embodiment of the present invention, Figure 6 is a cross-sectional view showing this embodiment of the present invention.

The incineration device of the construction waste treatment apparatus according to the present invention, the waste concrete and waste stone generated by dismantling the concrete building is crushed in the shredder (1) (10), respectively, shredded in the respective shredder (1) (10) It is installed at the lower side of the sorter (4) (11) for sorting and treating various foreign substances such as reinforcing bars, styrofoam pieces, waste vinyl pieces, and wood pieces contained in the waste materials such as waste concrete and waste stone. The incineration device of the construction waste treatment apparatus of the present invention may be installed in each of the sorting machines of the construction waste treatment apparatus having two shredders and the sorters, respectively, as described above, and the construction waste treatment composed of only one shredder and the sorter. Note that one incinerator 12 may be installed below the sorter of the device.

5 and 6, the incineration apparatus 12 according to one embodiment of the present invention differs only in the waste material transfer means and all the other components are the same. It will be described separately.

In other words, the incinerator 12 according to the present invention, the inlet 13 to receive the waste material from the sorter 4 is installed on one side and the incinerator cover 15 having an outlet 14 on the other side lower and On the inside of the incinerator cover 15, waste material transfer means for transferring the waste material introduced into the inlet 13 to the outlet 14 by using the power of the motor 16, and to the incinerator cover 15 It is composed of a burner 17 installed inward to inject the flame to the waste material to be conveyed to the waste material transfer means to burn the waste material.

At this time, the insulator 21 is installed on the entire outer surface of the incinerator cover 15, the lower portion of the discharge port 14 to transport the waste material discharged by incineration from the incinerator 12 of the present invention to a predetermined position. The discharge conveyor 20 is installed.

In addition, the waste material conveying means applied to the incineration apparatus 12 of the embodiment shown in FIG. 5 installs a screw conveyor 18 to dispose the waste material introduced into the incinerator cover 15 into the screw conveyor 18. As a result, the waste material to be transported while being turned upside down in a rotary manner and inverted in this way is incinerated with a flame of the burner 17.

In addition, the waste material transfer means according to this embodiment shown in Figure 6 is installed apron conveyor 19, the waste material introduced into the incinerator cover 15 is a plurality of steel sheets on the chain attachment of the endless chain of two lines It is to be incinerated by the flame of the burner 17 while being horizontally transported (loaded) in the installed apron conveyor 19.

The screw conveyor 18 and the apron conveyor 19 according to the above-mentioned one and this embodiment should be made of a material capable of withstanding high heat because the flames of high heat contact each other.

If described with reference to Figure 1 and Figures 4, 5, 6 the working relationship of the present invention configured as described above.

Concrete is mainly used for the construction wastes generated by dismantling the building.In addition to the waste concrete, the reinforcing bars inserted inside the concrete, styrofoam pieces used as insulation and insulation, and other wood pieces and vinyl pieces, and various kinds used in the building Trash is included.

In this way, waste materials containing various foreign matters are put into the waste material input hopper (2), and crushed in the crusher (1), and the waste concrete which can be crushed in the landfill by the sorting machine (4). Selective separation of soil, soil, etc.

When the recyclable waste material such as the waste concrete separated as described above is introduced into the inlet 13 of the incineration device 12 shown in FIGS. 5 and 6, the waste material transfer means operates by the power of the motor 16. The waste material is conveyed to the discharge port 14 side.

In the process of transferring the waste materials to the outlet 14 by the waste material transfer means, the flame of the burner 17 is in contact with the waste materials, and the waste materials are incinerated by the flames of high heat. In addition to being recyclable, small styrofoam pieces, wood chips, vinyl pieces, etc., which have passed through the mesh of the sorting machine, are included, and foreign materials such as styrofoam pieces, wood pieces, vinyl pieces, etc. are burned out by the high heat.

The foreign matter burned as described above is mixed with the recyclable materials such as waste concrete and discharged to the outside through the discharge port 14, and the discharged waste material is discharged to the discharge chamber 20 to the outside storage area.

In the process of incinerating waste materials including foreign substances as described above, the entire incineration apparatus is very hot by the high-temperature flame ejected from the burner 17, and the insulator 21 is installed in the entire incinerator cover 15 so as to incinerate the incinerator. The incinerator 12, including the cover 15, is prevented from being damaged by high heat, and there is no fear of fire or burns even when the surrounding articles and workers are in contact.

And, in the case of one embodiment in which the waste material transfer means for transferring the waste material is installed with a screw conveyor 18 as shown in FIG. 5, the waste material introduced into the incinerator cover 15 is continuously by the screw conveyor 18. Since it is transferred while being turned upside down, there is an advantage of incineration of all the foreign matters buried in the waste materials, and when the waste material transfer means is installed with the apron conveyor 19 as shown in FIG. 6, the waste materials placed on the apron conveyor 19 are Since it is transported as it is without being turned over, if the foreign matter is buried in the waste material, the incineration time is delayed to completely incinerate the foreign matter buried in the waste material, so the conveying speed of the apron conveyor 19 should be slowed down.

As described above, the incineration device of the construction waste treatment apparatus of the present invention is a sorter for sorting out various foreign substances such as reinforcing bars and styrofoam pieces, waste vinyl pieces, wood pieces, etc. By installing the incinerator at the lower side, it is possible to incinerate and remove various foreign substances such as styrofoam scrap, waste vinyl scrap, and wood scrap in the waste material by incineration, so that only waste concrete, waste stone, and soil can be embedded in the landfill. It has the advantage of completely solving problems such as environmental pollution and ground subsidence caused by foreign substances.

Claims (3)

Waste concrete and waste stone generated by dismantling the concrete building are shredded in the shredder, and various kinds of foreign materials such as steel, styrofoam scrap, waste vinyl scrap, and wood scrap included in the shredded concrete and waste stone are sorted out. In the construction waste treatment apparatus to sort and process in The incinerator 12 is installed below the sorter, The incinerator 12 has an incinerator cover 15 having an inlet 13 for receiving waste material from the sorter 4 and having an outlet 14 installed at an upper portion of the other side, and Waste material transfer means installed in the incinerator cover 15 to transfer the waste material introduced into the inlet 13 side by the power of the motor 16 to the discharge port 14 side; The incinerator of the construction waste treatment apparatus, characterized in that the burner (17) is installed inward in the incinerator cover (15) to inject a flame to the waste material conveyed by the waste material transfer means to burn the waste material. The incineration apparatus of the construction waste treatment apparatus according to claim 1, wherein the waste material conveying means is provided by alternatively installing a screw conveyor (18) and an apron conveyor (19). The incineration apparatus of claim 1 or 2, wherein the incinerator cover (15) is provided with a heat insulator (21).