WO2007139122A1

WO2007139122A1 - Facility at banking portion covering waste disposal plant

Info

Publication number: WO2007139122A1
Application number: PCT/JP2007/060933
Authority: WO
Inventors: Jyunitirou Yamamoto
Original assignee: Nippon Kankyou Karusyumu Kenkyuusho Co., Ltd.
Priority date: 2006-05-25
Filing date: 2007-05-23
Publication date: 2007-12-06
Also published as: JP2007313432A

Abstract

Prior art has a drawback that a solar panel cannot be laid nor a heliport can be installed. In the inventive facility at the banking portion covering waste disposal plant, a reclaimed land (1) is formed by excavating selected flat soil, a dam (2) is built of the excavated soil on the outer circumference, and a water blocking layer is formed under the reclaimed land (1). When a predetermined amount of the lump of detoxificated and stabilized incineration ash (6) of waste, temporarily stored in the reclaimed land (1) while being solidified with lime-based solidification agent and packed in a bag, accumulates, it is conveyed to the reclaimed land (1), unpacked and crushed and then buried by being trod down by heavy equipment into a substantially pyramidal shape by repeating the operations, upper portion of the substantially pyramidal shape is flattened to form a heliport, an upper water blocking layer is formed above the entirety, solar panels (11) are laid on three surfaces of the substantially pyramidal shape, and the stairs (12) to the heliport (10) is provided on one surface.

Description

Specification

Equipment in the embankment covering the waste disposal site

In the present invention, a landfill pit of a waste disposal site is formed as a water-impervious layer, and the incineration ash formed by harmless and stable with stone ash etc. is solidified in the landfill pit and then stored in a bag for temporary storage. The incinerated ash was crushed and charged, and it was solidified with heavy machinery, etc., and this operation was repeated to fill up to Daland level. The landfill is formed with a flat part so that it can form a heliport, and a water-impervious layer is formed on the top to cover it with gravel, sand, covering soil, grass, etc. It relates to facilities in the embankment that covers the waste disposal site. Background art

Conventionally, as a building structure that covers a waste disposal site, it has a shape that protrudes above the ground, so it has been designed to harmonize with the surrounding environment. Arches, trusses, ramen, space frames, shells, suspensions, hybrids, etc., and a system that controls the environment by allowing rain and solar intrusion and the movement of the atmosphere as necessary, using these as opening and closing types. As an example, if a traveling rail is laid on both sides of the landfill pit for dumping waste over the section spanning the adjacent assembly yard, the assembly yard! Assemble the bellows-type tent roof structure in a contracted state on the running rail, and attach a covering water shielding sheet using the frame inside the bellows-type tent roof structure, and then the bellows-type tent roof The structure of the traveling rail At the same time as extending the covering water-impervious sheet, constructing a roof facility for constructing a roof covering the landfill pit, and dumping waste in the landfill pit for landfill After the landfill process and dumping of waste in the landfill pit, the covering sheet is separated from the bellows-type tent roof structure, and a sheet is installed to cover the landfill area. A landfill processing method comprising: a treatment step; and a landfill final treatment step of shrinking and removing the bellows-type tent roof structure and covering the upper surface of the covering water shielding sheet, for example, , See Patent Document 1).

In addition, as a method of installing a covering facility, a type that covers the entire landfill site with one structure, and a part of the landfill is divided to cover only a part of the landfill, and the covering facility is moved and moved sequentially as landfill progresses. There are some types. Patent Document 1 Japanese Laid-Open Patent Publication No. 2 0 0 2— 1 7 7 9 1 9 (See “Claims”, FIG. 1, FIG. 4, FIG. 6, FIG. 7) Disclosure of the Invention

Problems to be solved by the invention

The roof equipment at the conventional waste disposal site is simply equipped with a roof. It is an accordion-type tent roof, and it can be constructed with a small-sized assembly yard when assembling, but in the case of a type in which the entire landfill pit is covered with a single tent roof, a large-capacity landfill is required. The initial cost can be expected to be reduced due to the merit of scale. However, there are restrictions on the construction method, and it is necessary to cope with strong winds and the weight of snow. In addition, since there is no movement of the coating facility, stable environmental conservation can be achieved by continuing certain environmental management. Maintenance facilities such as air and lighting equipment and environmental conservation facilities become large-scale, and the maintenance costs for the facilities may increase. In addition, in the case of the type that divides the landfill pit and covers every section, a structure is required to divide the landfill, but each landfill becomes smaller, so the covering facilities and leaching Construction costs such as water treatment facilities can be reduced. In addition, the area used as a landfill can be limited, which is advantageous in terms of land use and environmental conservation. In addition, the landfill will be small and easy to manage. However, there is a drawback that the production cost increases as a whole. Furthermore, the conventional technology has the disadvantage that it is not possible to install solar panels or install heliports.

On the other hand, the facility in the embankment covering the waste disposal site according to the present invention can stably lay a large number of solar panels using an approximately quadrangular pyramid-shaped inclined surface of approximately 30 degrees. Since the incineration ash hardened with lime and the like is crushed and solidified with a heavy-duty machine, the report does not collapse even in the event of an earthquake, etc., and it functions extremely safely compared to a heliport on the roof of a building. It can be done.

In view of such circumstances, the present invention can avoid the restrictions on the construction method, and there is absolutely no problem with the weight of earthquakes, strong winds, and snow! / ヽ Proposes a facility in the embankment covering the waste disposal site that has solved the above problems.

Means for solving the problem

The first invention of the present invention for solving the above-mentioned problems is equipment in the embankment covering the waste disposal site as described in claim 1, and is as follows.

A facility in the embankment that covers the landfill pit where waste is dumped, excavating the selected flat soil to form a landfill, and building a dam on the outer periphery with the excavated soil. Cover with a protective mat, lay a waterproof sheet on it, further form a waterproof layer with the protective mat and protective soil, solidify the waste incineration ash with the lime-based solidifying agent in the landfill and pack it in a bag Once a certain amount of innocuous and stable incinerated ash lump that has been stored temporarily is collected, it is transported to the landfill, taken out from the bag, crushed and buried by heavy machinery, etc. Return and solidify in a substantially quadrangular pyramid shape, flatten the upper part of the substantially quadrangular pyramid shape to form a heliport part, and on the entire upper part are a caving sheet, protective mat, gravel, sand, covering soil, grass The upper water-blocking layer is formed by the above, a solar panel is laid on the three inclined surfaces of the substantially square pyramid shape, and the lifting / lowering means to the heliport is provided on the inclined one surface.

The second invention of the present invention for solving the above-mentioned problems is equipment in the embankment covering the waste disposal site as described in claim 2, and is as follows.

In addition to the invention according to claim 1, in place of the large one landfill, the landfill is divided into approximately 20 m x 20 m square, and a water shielding layer is formed for each of the sections. However, each landfill site is landfilled with incinerated ash that is harmless and stabilized. The invention's effect

Since the facility in the embankment covering the waste disposal site according to the present invention is configured as described above, the following effects are achieved.

(1) The waste disposal site can be used effectively, and the function of the report can be used reliably even in the event of an earthquake.

(2) Since solar panels can be installed on a large scale, by installing them at golf courses and resort hotels, the disposal of wastes, as well as avoiding air pollution, functioning as a power source, and emergency helicopters It will also contribute to the arrival and departure of. BEST MODE FOR CARRYING OUT THE INVENTION

A facility at the embankment that covers the landfill pit where waste is dumped. The selected flat soil is excavated to form a landfill, and a dam is built around the excavated soil. The landfill is approximately 2 O m X 2 Divide into 0 m square and cover the lower part of each landfill with an impermeable layer and a protective mat, lay a waterproof sheet on it, and further form a waterproof layer with protective mat and protective soil When a certain amount of innocuous and stable incinerated ash is stored in the landfill, the waste incinerated ash is solidified with a lime-based solidifying agent and stored in a bag. It is transported to the ground, taken out from the bagging, crushed and buried so that it can be stepped and hardened with heavy equipment, etc., and this is repeated and buried in a substantially quadrangular pyramid shape. In addition, these all over the upper part of the seat, An upper water-impervious layer is formed with mat, gravel, sand, covering soil, and turf, and solar panels are laid on the three inclined surfaces of the substantially square pyramid shape, and lifting and lowering means to the heliport is provided on the inclined one surface. It is a facility in the embankment that covers the waste disposal site. Example

First, the waste disposal site of the present invention will be briefly described.

This is a waste disposal site for using trash (mainly incinerated ash of combustible trash removed from the recycling circle) as a resource. This is not a “final disposal site” but functions as a “storage facility for recycling resources such as cement raw materials”, and uses the same “calcium” as seashells to build a stable recycling society, In addition, a waste disposal site that can use a solar system as a power source, can be eco-friendly, and can be used as an emergency report. It is.

As shown in Figure 1 to Figure 4, landfill 1 (excavation area) is formed by excavating the selected flat land as work before landfill. Landfill 1 is divided, for example (see Fig. 5 and Fig. 6), and dam 2 is built outside with the excavated soil, paving stone 3 is laid on the foundation ground, and an impermeable layer 4 is formed on the bottom and sides. Apply a protective mat, water-proof sheet 5, protective mat, and protective soil in this order to cover this water-impermeable layer 4, and then attach a waterproof sheet 7 on top.

In addition, as landfill 1 classification, for example, a plurality of 2 O m X 20 m square landfills can be used, so that one sheet can be used without patching the water shielding sheet. It is also possible.

Next, as shown in Fig. 3, landfill 1 is being reclaimed and incinerated ash 6 (see Fig. 4) stabilized with lime-based chemicals is reclaimed. In addition, the upper part is flattened, and the upper part is flattened with heavy machinery etc. so that the report 10 is provided, and capsider sheet, protective mat, gravel, sand, and final covering 8 are applied in order, and then the covering 8 To protect the surface, plant the grass so that the slope is green 9 and spread solar panels 1 1 on at least one of the four inclined surfaces, preferably 3 on the slope, and the stairs on the other 1 Elevating means such as 2 is provided.

Furthermore, as shown in Fig. 1, as the work after landfilling, helicopter 10 was installed while keeping the incineration ash 6 stabilized by greening the entire surface of the covering soil 9 and the stabilized incineration ash 6 is a recycling society. It is recycled as a raw material for cement after construction.

As mentioned above, this waste disposal site (a storage-type disposal site that does not throw away garbage) is classified according to the excavation area according to the size of the selected land, and the waste is sequentially sorted into lime-based waste. Incinerated ash 6 stabilized with chemicals is reclaimed, and multiple landfills are reclaimed. The In addition, it goes without saying that various shapes can be adopted for plotting.

And in appropriate parts, water treatment facilities, ie, wells, leachate infiltration basins, leachate purification equipment, leachate pits, rainwater control ponds, and material storages will be provided.

Hereinafter, a specific embodiment of the present invention will be described in detail with reference to FIG.

FIG. 1 shows a first embodiment of the present invention, which is effective when it is installed in an area where there are many earthquakes, an area exposed to strong winds such as a typhoon, or an area where there is much snow.

As an example, with the equipment shown in Fig. 1, the selected flat soil is excavated to form landfill 1 and the excavated soil builds a dam 2 on the outer periphery. Water-impervious treatment is performed, and the incinerated ash 6 stabilized with the lime-based chemicals stored in a bag that has been temporarily pooled in a material storage is broken, and this is used as the embankment to fill the landfill 1 While transporting landfill and stepping and solidifying with heavy machinery etc. to make a roughly quadrangular pyramid shape, the upper part forms a flat report 10! The four sloped surfaces are used as the upper water-impervious layer, and a capping sheet, protective mat, gravel, sand, and final cover 8 are applied in order, and the slope is planted with turf to protect the cover 8 and greened 9. .

Elevating equipment such as stairs is provided on one of these four inclined surfaces, and solar panels 1 1 are installed on the remaining three inclined surfaces to cover the waste disposal site. Equipment can be obtained.

Since the facility of the present invention has the above-described configuration, the heliport 10 can be used safely and reliably even in the event of a disaster such as an earthquake, and has a structure that can withstand strong winds and heavy snow. Industrial applicability As a result of adopting the above configuration, the present invention is adopted in vacant areas such as golf courses and resort hotels where land is abundant. The resort hotel users will be able to quickly escape from the local area. In addition, since a large number of solar panels can be installed, an environmentally friendly power source can be obtained. Brief Description of Drawings

FIG. 1 is a schematic plan view showing equipment in the embankment covering the waste disposal site in the first embodiment of the present invention.

FIG. 2 is a cross-sectional view showing a state before waste is landfilled in the waste disposal site of the present invention. Fig. 3 is a cross-sectional view showing a state in which waste is also being landfilled.

Fig. 4 is a cross-sectional view showing the state after waste is also landfilled.

FIG. 5 is a schematic plan view showing one embodiment of the waste disposal site in the present invention.

FIG. 6 is a schematic plan view showing another embodiment of the waste disposal site in the present invention. Explanation of symbols

Landfill 2

3 Paving stone 4 • Impervious layer

5 Water shielding sheet 6Incineration ash

7 Tarpaulin 8 • Covering soil

9 Greening 1 0 • To y Port

Solar panels 1 2 • Stairs

Claims

Claims A facility at the embankment covering the landfill pit where waste is dumped, excavating the selected flat soil to form a landfill, and building a dam on the outer periphery with the excavated soil, Cover with a water-permeable layer and a protective mat, lay a water-impervious sheet on it, further form a water-impervious layer with the protective mat and protective soil, and solidify the incineration ash of waste in the landfill with a lime-based solidifying agent When a certain amount of innocuous and stabilized incineration ash lump that has been stored in a bag and stored temporarily is collected, it is transported to a landfill, taken out from the bag, crushed and buried so that it can be stepped and hardened with heavy machinery, This is repeated to fill and harden in a substantially quadrangular pyramid shape, and the upper part of the substantially quadrangular pyramid shape is flattened to form a heliport portion. Further, a caving sheet, a protective mat, gravel, sand, and covering soil are formed on the entire upper portion. And the upper impermeable layer on the turf The facility in the embankment covering the waste disposal site is characterized in that a solar panel is laid on the three inclined surfaces of the substantially square pyramid shape, and a lifting and lowering means to the heliport is provided on the inclined one surface. .

2

Instead of the large landfill, the landfill is divided into approximately 2 O m X 2 O m squares, and a water shielding layer is formed for each section. The facility in the embankment covering the waste disposal site according to claim 1, wherein the incinerated ash is harmlessly stabilized and refilled.