JP4169979B2 - Solid waste disposal equipment - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention mainly relates to waste generated in the life of large ships, such as paper that can be stored, combustible waste such as wood, noncombustible waste such as empty cans and empty bottles, and waste for processing plastic waste. The present invention relates to an improvement of a processing apparatus.
[0002]
[Prior art]
For large ships with many crew members and passengers, such as large fishing boats, self-defense ships or passenger ships sailing in the ocean, as solid waste that can be stored out of the waste that generates a large amount of garbage with life on board They are broadly divided into combustible waste such as paper and wood, non-burnable waste such as empty cans and empty bottles, and plastic waste such as polystyrene foam and plastic bags.
[0003]
[Problems to be Solved by the Invention]
As described above, solid waste generated in a large amount in a ship, that is, solid waste is usually stored in a container and discarded when it comes to a port, or it is taken home. In this case, there is not enough space on board to store this solid waste.
[0004]
Moreover, solid waste gives off a bad odor during storage, and there is a problem in hygiene. In order to prevent this bad odor, the solid waste is usually washed before being put in the container. However, since fresh water is precious in the ship, there is a problem that sufficient washing cannot be performed. is there. On the other hand, solid waste generated on the ship is classified into individual containers in consideration of a later processing method, so that it can be easily handled.
[0005]
An object of the present invention is to provide a means for greatly reducing the volume of garbage in order to solve the conventional problems of the solid waste and to secure space in the ship. Furthermore, the present invention provides a volume reduction device that can be easily installed and used in facilities such as department stores, hotels, and schools where solid waste is generated in large quantities.
[0006]
[Means for Solving the Problems]
In order to achieve the above object, the solid waste disposal apparatus according to the present invention includes a crushing device for crushing solid waste containing any one of combustible waste, non-combustible waste, and plastic waste, and the crushing device. A washing device for washing the crushed waste with water, a drying device for drying the crushed waste washed with the washing device, a separation device for separating plastic waste from the crushed waste dried with the drying device, and a separation device for separating the plastic waste. A volume reduction device for reducing the volume of plastic waste, the washing device and the drying device, the drying device and the separation device, the separation device and the washing device are connected together by a pipe conveyor, and the devices are assembled together. It is assembled and is characterized in that solid waste is processed in stages in each device .
[0007]
In addition, a draining device that blows moisture adhering to the crushed waste that is being transported by jetting compressed air into a part of the pipe conveyor or in the path of the conveyor, and water that is washed by jetting heated air It is characterized by providing a drying device for evaporating the water adhering to the crushed waste .
[0008]
Furthermore, a water draining device that blows compressed air to the part of the pipe conveyor or the route of the conveyor to blow off the water adhering to the garbage being conveyed, and moisture adhering to the garbage by injecting heated air It is characterized by providing a drying device for evaporating the water.
[0009]
Still further, the present invention is characterized in that a separation device is provided in the main body of the pipe conveyor, and a device for distinguishing between plastic waste and other waste is provided by this separation device.
[0010]
In short, the processing apparatus according to the present invention is configured to connect devices such as a crusher, a cleaning device, and a drying device in series with a pipe conveyor, and convey the crushed waste using the space between the devices. Therefore, after arranging in consideration of the installation locations of a plurality of devices, these devices are organically coupled by a pipe conveyor to achieve compactness.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Next, details of the solid waste processing apparatus according to the present invention will be described with reference to the drawings.
[0012]
FIG. 1 is a schematic diagram showing the overall configuration of an apparatus according to the present invention. 1 is a hopper for receiving combustible waste T, non-combustible waste Ta, or plastic waste P depending on the processing method, and the inside thereof is for cleaning. A nozzle 1a is provided to wash in advance the waste to be crushed. And the crusher 2 is arrange | positioned under this hopper 1, and the said combustible waste T, the noncombustible waste Ta, and the plastic waste P are each crushed.
[0013]
The waste t crushed by the crusher 2 as described above is washed in the washing device 3 and washed by the washing water w ejected from the washing nozzle 3a. This jet of cleaning water w is supplied to garbage that needs to be cleaned, and the combustible waste is changed to contain water, such as paper, cloth, or wood, or that does not require cleaning. Does not require cleaning.
[0014]
The said washing | cleaning apparatus 3 is a kind of box shape, Comprising: The lower part is opened, The pipe conveyor 4 is connected to the opening part, The receiving port 4a is opened in the upper half of the connection part. . From the cleaning device 3 crushed waste t (combustible waste, non-burnable waste) or plastic waste p moves in the pipe conveyor 4 as indicated by an arrow, and is drained by a draining device 6 that ejects compressed air a at a portion 4b of the pipe conveyor 4. The water is drained and the part 4c of the pipe conveyor 4 is moved. The pipe conveyor 4c is provided with a drying device 12, and the air sucked and pressurized by the fan 13 is heated to a predetermined high temperature by the hot air jetting device 14, and is supplied from the drying device 12 into the pipe conveyor 4c. It is heated while moving inside and dried.
[0015]
And in this pipe conveyor 4d, it distributes to the discharge port 7a or the discharge port 7b with the separation apparatus 7 connected to this. The separation device 7 is composed of a separation plate for separating garbage, a device for driving the separation plate, and the like, and these can adopt existing techniques. The operation of the separation plate may be performed manually by an operator.
[0016]
The discharge port 7a discharges combustible waste t and incombustible waste that can be stored as they are, and stores them in a container 8 (container). Further, the plastic waste p guided to the other discharge port 7b is stored and stored in the container 8a by using the plastic volume reduction device 9 to reduce the volume by using frictional heat generated by rubbing the plastic wastes.
[0017]
FIG. 2 shows a combination of the crushing device 2 and a cleaning device 3 provided below the crushing device 2. The crushing device 2 has a crushing mechanism 2b below the hopper 2a and a cleaning water nozzle 2c above it. The crushing mechanism 2b can use a normal crushing device such as a biaxial shearing crusher, a device combining a biaxial shearing crusher, a vibrating screen and a water washing device.
[0018]
Moreover, the washing | cleaning apparatus 3 provided in the post process of the crushing apparatus 2 connects the pipe conveyor 4 to the opening part of the lower part of the hopper 3b, Furthermore, the washing water injection nozzle 3a is provided in the inner surface of the hopper 3b.
[0019]
As shown in FIG. 2, the pipe conveyor 4 opens a supply port 4h in a pipe 4e, and a feed plate 4f is connected to the pipe 4e by a tension member 4g such as a chain or a rope at a predetermined interval. Constructed to transport the transported member (crushed waste), not to mention the horizontal part, but can also be transported in a considerably slanted part, and it is a thicker pipe in appearance, so it is the same as the pipe In addition, it can be installed by pulling the narrow part between the equipment, and since the main body is a pipe, even if it is a powder to be transferred, it will not scatter, and even odors will emit odors in a closed room It can be conveyed without any problems. In this example, a net-like material is arranged in the lower part of the pipe conveyor 4 so that moisture is discharged together with the exhaust gas from this part.
[0020]
FIG. 3 shows a schematic view of the draining device 5, in which a porous separation bottom 5 b is provided on the lower surface of a cylindrical main body 5 a connected to the pipe conveyor 4, and the inside of the extension line of the pipe conveyor 4 is a feed plate. It passes through 4f and the tension member 4g.
[0021]
A nozzle 5c for injecting compressed air c and a nozzle 5d for injecting heated air h are provided above the separation bottom 5b, and wet crushed garbage t or plastic garbage p conveyed by the pipe conveyor 4 is provided. Then, the compressed water c is blown off, and the water adhering to the heated air h is evaporated and dried.
[0022]
When using the solid waste treatment apparatus according to the present invention, the combustible waste T, the non-combustible waste Ta, or the plastic waste P, which are separated and stored, are individually supplied to the apparatus for processing. After the waste before crushing is washed with washing water, it is crushed by the crusher 2, and wastes t and p generated by crushing are washed and conveyed to the next process by the pipe conveyor 4.
[0023]
As shown in FIG. 3, nozzles 5c and 5d are provided on the path of the pipe conveyor 4, and the cleaning water w adhering to the dust is blown off with the compressed air c, and the water adhering to the heated air h is evaporated. After that, it is stored in the storage containers 8 and 8a by type.
[0024]
When the waste is processed by the apparatus according to the present invention, the volume is about 1/3 in the case of combustible waste such as wood or paper, and is about 1/10 in the case of non-combustible waste such as a bottle or a can. Similarly, in the case of garbage, the volume is reduced to about 1/10 and a significant volume reduction effect is obtained.
[0025]
The solid waste treatment apparatus according to the present invention was developed as a compact apparatus for mounting on a ship, but the present invention is not limited to this, for example, a department store, a school, a public hall, or a hospital It can be used effectively in places where a large amount of waste is generated such as to prepare for incineration.
[0026]
【The invention's effect】
A solid waste treatment apparatus according to the present invention includes a crushing apparatus that crushes solid waste, a cleaning apparatus that cleans crushing waste generated by the crushing apparatus, a drying apparatus that dries the cleaned crushing waste, and plastic crushing It has a volume reduction device for reducing the volume of waste, and the cleaning device and the drying device, the drying device and the volume reduction device, and the volume reduction device and the cleaning device are connected by a pipe conveyor. .
[0027]
Accordingly, since the volume of solid waste can be significantly reduced, a large amount of waste can be stored even in a narrow place as compared with the amount of conventional waste. In particular, it can be suitably employed when there is a limited space such as a ship.
[0028]
Furthermore, since the crushed waste is washed with washing water during a series of steps, no bad odor is generated and there is no problem in terms of hygiene.
[Brief description of the drawings]
FIG. 1 is a schematic view of a solid waste treatment apparatus according to an embodiment of the present invention.
FIG. 2 is an explanatory diagram of a crushing device and a cleaning device.
FIG. 3 is an explanatory diagram of a drying device provided in a path of a pipe conveyor.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Hopper 1a Cleaning nozzle 2 Crushing device 2a Hopper 2b Crushing mechanism 2c Washing water nozzle 3 Cleaning device 3a Cleaning nozzle 4, 4b, 4c, 4d Pipe conveyor 4a Receiving port 4e Pipe 4h Supply port 4f Feed plate 4g Pulling member 5 Draining device 5a Body 5b Separation bottom 5c, 5d Nozzle 6 Draining device 7 Separation device 8 Container (container)
12 Drying device 13 Juan 14 Hot air jetting device

Claims (2)

A crushing device for crushing solid waste containing any one of combustible waste, non-combustible waste, plastic waste, a washing device for washing the crushed waste crushed by this crushing device, and crushing waste washed with this washing device A drying device for drying the waste, a separation device for separating the plastic waste from the crushed waste dried by the drying device, and a volume reduction device for reducing the volume of the plastic waste separated by the separation device,
The cleaning device and the drying device, the drying device and the separation device, the separation device and the cleaning device are connected together by a pipe conveyor, and the devices are assembled and assembled.
A solid waste disposal apparatus configured to process solid waste in stages in each apparatus. A draining device that blows moisture adhering to the crushed waste that is being transported by injecting compressed air into a part of the pipe conveyor or in the path of the conveyor, and crushing that is washed by injecting heated air 2. The solid waste disposal apparatus according to claim 1, further comprising a drying device for evaporating water adhering to the garbage .

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