KR0158231B1 - Method and apparatus for dust - Google Patents

Abstract

The present invention collects household waste or industrial waste generated in our daily life, collects it in a garbage disposal site, and then dry and incinerate and puts the incinerated waste in a bag, etc. And a treatment device, which separates combustible waste by sifting the waste collected in the dump and transfers it to a waste storage station, and then dry it. Afterwards, the remaining ash waste is packaged as it is and landfilled at a designated landfill site. Combustion chamber is formed by wall, ceiling and floor made of refractory materials, garbage inlet and air supply port is installed on the wall, communication is installed on the ceiling, and the inclined bottom plate is inclined by fireproof material. To form a groove for collecting waste, install a re-waste transport device in the groove, and collect the re-waste that descends along the groove into a collecting bin and then collect it into the re-waste storage by the re-waste waste transport means.

Description

Garbage Disposal Method and Disposal Device

1 is a conceptual diagram of a waste disposal method and apparatus according to the present invention.

Figure 2 is a planar development of the waste disposal apparatus according to the present invention.

3 is an internal plan view of an incinerator of a waste disposal apparatus according to the present invention.

4 is a cross-sectional view of an incinerator of a garbage disposal apparatus according to the present invention.

5 is an A-A diagram of FIG.

* Explanation of symbols for main parts of the drawings

1: Garbage Dump 2: Garbage Separation Room

3: Garbage storage 4: Garbage drying room (waiting room)

5: incinerator 7: re-waste storage

8: district heating and storage

The present invention collects household waste or industrial waste generated in our daily life, collects it in a garbage disposal site, and then dry and incinerate and puts the incinerated waste in a bag, etc. And a processing apparatus.

Until now, garbage generated in a unit factory, workshop or home can be collected in a garbage dump that is installed in a workshop, an independent house or an apartment complex. I've been doing garbage disposal.

However, the collection of ever-increasing household waste as landfills without any intermediate treatment will require infinite landfills, which will require transportation and labor costs for long distance transportation from garbage collection to landfills. Along with this, the environmental pollution problem occurred.

As a result, the garbage disposal problem became a social issue in the face of extreme opposition from the residents near the landfill, and it became extremely difficult to secure landfills.

In order to improve the above problems, the present invention collects garbage generated in a unit workplace or at home by a garbage collection truck and transports them to a garbage disposal station, and moves up and down movements of the fine non-combustible materials such as combustible garbage and soil and stone in a garbage separation chamber. After working out and separating, the non-combustible materials are transferred to the waste treatment plant, and the combustible wastes are put into the incineration plant through the waste inlet for incineration.The heat generated during the incineration process is used for power plant or district heating, and the wastes after incineration Is to solve the environmental pollution and pollution problems caused by the wastes by minimizing the volume in a sack, and then disposing it in a separate disposal site or road, and to resolve local disputes caused by the landfill site. And wife The storage device will be described in detail as follows.

The incinerators are responsible for handling combustible wastes collected in each area, and the wastes generated from roads, construction sites, and rivers, and other sources of non-combustible wastes such as steel and metals are separate. Treatment should be done at the treatment facility.

Select one or more places within the city or at a certain distance from the city to build garbage dumps and incinerators that can collect and dispose of a certain amount of garbage (eg 5000 M / T) per day.

The garbage collected by the garbage collection truck is to be collected in the dump (1) installed adjacent to the incineration plant.

For example, if a garbage incinerator is installed in a size of about 100 pyeong, when constructing a garbage dump, eight dumps of 3.5m × 2.5m × 4.5m are installed adjacent to each other, and eight vehicles simultaneously waste. To make it possible to

The lower part of the dump (1) is to install a connector that leads to the waste separation chamber, and to connect the switchgear to the installation separation chamber.

Garbage collected in the garbage dump 1 is input to the waste separation chamber 2 by a predetermined amount using a conveying means H1 such as a conveyor.

The waste separation chamber is a large body (for example, width 35 and length of about 5M) and moves up and down, left and right, and a relatively small non-combustible material such as soil, stone, and metal is installed under the large body 21 through the body hole. The large tank 22 is designed to receive non-combustible materials and fall on the large body so that only flammable waste remains.

Since the dust separation chamber 2 generates a lot of dust, the roof has a roof, a sufficient air flow at the upper end, and an adjusting chamber that can adjust the garbage separation chamber is difficult to incinerate, or may be incinerated in an explosive or other incinerator. Classify non-recyclable materials and collect recyclable materials in a separate room for separate treatment.

A wastewater drain port 23 is formed at the lower end of the waste collection tank 21 to drain the wastewater discharged from the waste.

Non-combustible materials such as stones, soil, and metals collected in the large tank (2) installed at the bottom of the waste separation chamber are placed in a large box and transported to the waste storage along the connecting passage connected to the waste storage. Landfills on roads and landfills.

The combustible material, which has been sufficiently separated from the waste separation chamber 2 into the large body 21, is transferred to the waste storage 3 via the conveyor belt H2 or directly to the waste drying chamber 4 without passing through the waste storage 3. Transfer.

The waste drying chamber (4) heats the waste using heat generated from the incineration plant. The waste drying chamber (4) is used to dry wastes at a high temperature treatment of 60 ° C. or higher. It will also function as a waiting station.

Waste in the waiting room, which is dried in the waste drying room (waiting room), is input to the incinerator (5) by a certain amount at a certain time.Incinerator waiting stations connected to the incinerator inlet are opened and closed at the inlet and the inlet. Shut off the connection to the incineration station. The waste put into the incineration plant is incinerated at a high temperature of about 1200 ° C, and this high temperature is to be used for thermal power generation facilities or to use an efficient method for district heating.

3 and 4 show internal plan views and cross-sectional views of the incinerator. The incinerator 5 has a combustion chamber 5D formed of a wall 5A, a ceiling 5B, and a bottom 5C formed of a refractory material.

The wall 5A is provided with a waste inlet 51 through which the combustible waste in the dry state is put in the waste waiting station 4, and an air supply port 52 for supplying combustion air during combustion of the combustible waste is formed. A ventilator or a ventilator 53 is installed at the upper end of the incineration barrier 5A to assist the combustion operation of the waste, and to ensure stability and convenience of cleaning or repair work when cleaning or repairing the incinerator.

The ceiling 5B is provided with a communication pipe 54 so as to discharge exhaust gas or smoke generated during combustion of waste, and is discharged to outside air by installing an air purifier or an air cleaning device (not shown) in the communication if necessary. Purify the gas to minimize air pollution.

The combustion floor 5C is formed of refractory material and is inclined from the center to both walls 5A at an incline (for example, inclination angle 15 °) or inclined from one wall 5A to the other wall 5A. The plate 55 is formed.

The inclined bottom plate 55 forms a groove 56 for collecting waste (hereinafter referred to as ash waste), such as ash, after combustible waste is burned, and the re-waste collected in the groove 56 is disposed in the lower portion of the inclined bottom plate 55. A vehicle such as a screw conveyor device or a chain conveyor device 57 is installed so that it can descend to the side.

FIG. 5 shows the A-A diagram of FIG. 4 (with the front wall removed) showing the adoption of the chain conveyor device 57 as one of the means of conveying waste.

The chain conveyor device 57 connects the chain 57A in an endless type to be mounted on both rollers 57B, the roller 57B is fixed to the shaft 57C, and the motor 57 is mounted on the shaft 57C. When the chain 57A rotates along the roller 57B which rotates with the rotation of M1, the ash waste of the upper side of the inclined bottom plate 55 is pulled down to the inclined lower side.

The lower side of the groove (56) forms a re-waste collection collector (58), and the collecting groove (58) is provided with a conveying means such as a screw conveyor device (59) or a chain conveyor device as installed in the groove (56). Install.

In one embodiment, the screw conveyor device 59, which is a re-waste conveying means shown in FIGS. 3 and 4, is mounted with a motor M2 on a screw shaft 59B in which a screw 59A is formed. As the screw shaft 59B rotates in accordance with the rotation of the motor M2, all the re-waste in the collecting trough 58 is collected in the re-waste storage 7.

In the present invention, a waste churning device is provided to supply the combustion air sufficiently and evenly while inverting or damaging the combustible waste to promote combustion of the combustible waste in the combustion chamber 5D.

The churning device 6 is fixed to the combustion bottom plate 55 to form a plurality of spacers 61 at a predetermined interval so as to have various heights.

Each of the spacer rods 61 is formed in a tubular shape having a hole 62 therein, in which the piston 63 mounts a piston 63 which moves up and down along the spacer rod 61. It is configured to connect the crankshaft 65 via the cone rod 64, the rotary shaft pulley 66 to the crankshaft 65, and the rotary shaft pulley 66 is configured to rotate with the motor M3, A plurality of rotary shaft pulleys 66 are fitted with a belt 67 to rotate all the rotary shaft pulleys 66 with the rotational force of one motor M3.

In the churning device 6, there is a considerable gap between the hole 62 in the spacing rod 61 and the piston 63 reciprocating in the hole 62. It can be done more smoothly.

Let's look at the state of use of the incinerator configured as described above.

When a certain amount of the combustible trash dried in the waiting station is introduced through the trash inlet 51, the trash is scattered in all directions on all the gap rods 61 of the combustion bottom plate 55 and burned by burning the combustible trash that is thus dispersed. Let's do it.

If the piston (63) protrudes over the gap rod (61) at regular time intervals during the combustion of the waste, the garbage rises above the gap rod (61) and then descends again, causing the litter lumps to be disturbed again. Lost and scattered, the internal garbage, which has not been burned and burned so far, is burned out.

And when the piston 63 lifts the garbage placed on the gap rod 61, the combustion air is circulated at intervals between the gap rod 61 and the piston 63 to promote combustion.

The ash waste remaining on the spacer rod 61 is collected into the grooves 56 of the bottom plate 55 after the spacer rod 61 falls down, and the collected waste waste is lowered down the slope along the chain conveyor 57. Once collected into the re-waste collection bin 59, the re-waste collection 7 is transported and collected according to the rotation of the screw conveyor 58, and then the re-waste is cold-treated and placed in a container such as a sack for the next waste storage or It is to be landfilled at a landfill site or a waste landfill site designated by a national agency or local government.

As such, the garbage is collected in a dump and dried at a high temperature while passing through a drying chamber to remove moisture from the garbage to remove odors and to separate flammable and non-combustible materials. It is possible to burn completely by inputting high temperature combustion into incinerator, and it can be used for thermal power generation or district heating with high temperature and high temperature generated.

Non-combustible materials such as soil or stone separated from the waste separation chamber are placed in the waste landfill and completely burned and completely sterilized in the waste landfill and corrosive materials to create new pollution even after landfill or waste disposal. It will not only generate environmental problems, but also solve the environmental and pollution problems caused by household waste, as well as resolve local disputes caused by the selection of landfill sites.

Claims (1)

When forming the inner four-sided wall surface of the combustion chamber of the incinerator in which the separated combustible waste is burned after incineration with fireproof material, and installing the waste inlet and the combustion air supply port on the side wall and communicating with the ceiling, the bottom of the combustion chamber made of the fireproof material A plurality of inclined bottom plate 55 is formed in the floor, the piston plate 63 is provided on the bottom plate 55 and the piston 63 capable of vertically reciprocating movement in the spacer bar 61. Two churning device (6) is formed, the waste disposal apparatus in which the long grooves (56) are formed at both edges of the bottom plate (55), and the screw conveyor device (59), which is a means for transporting waste products, is formed in the grooves (56).