JP2001353722A - Method and device for disposal treatment of plastic refuse - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method and a device for disposal treatment of plastic refuse, in which plastic refuse such as a vinyl bag, a pack and a wrapping is handily formed into a block having a prescribed shape, size and small volume and partially solidified in a household and a place of business or the like without necessitating a place and labor hour of its disposal treatment is reduced and contribution to environmental pollution control is enabled and also the plastic refuse is used for recycling as resource recovery. SOLUTION: The plastic refuse is housed in the inside of a vessel at proper amount and while pressuring the same in the inside of the vessel, heating treatment is performed by linear electric heating at the temperature of an unmelted degree for suitable time. Thereby, the plastic refuse is shaped into small volume having a prescribed shape and size and partially solidified.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a compact, space-saving, easy-to-use, small-sized plastic garbage such as plastic bag, pack, wrap, etc. It can be shaped into a small-volume mass and partially solidified, reducing the burden of complicated waste treatment, contributing to the prevention of environmental pollution due to untreatment, and also being able to be recycled as a recycled material. The present invention relates to a method and an apparatus for disposing of plastic garbage.

[0002]

2. Description of the Related Art Conventionally, plastic garbage such as plastic bags, packs, and wraps generated in homes and offices is subjected to any physical treatment after use, while maintaining its shape and size. Instead, the waste is separated and processed for each specific type. For this reason, these plastic wastes have a large volume, form large lumps of irregular shape and size, and are disposed of in a state where they are difficult to handle and easily scattered individually.

[0003]

[Problems to be Solved by the Invention] Every day, plastic garbage such as plastic bags, packs, and wraps discharged from homes and offices, etc., amount to a considerable amount, and have irregular shapes and sizes.
It is accumulated as a large volume with a coarse quantitative density, and requires a large space and place and complicated labor for disposal. Also, in order to be recycled as a recycled material, it is not possible to maintain a predetermined shape and size that are easy to handle as a material,
There is a problem that each of the plastic garbage is dispersed and scattered in the environment to become an environmental pollutant.

[0004]

Means for Solving the Problems To achieve the above object, the present invention relates to an upper outer frame, an inner frame integrated with the upper outer frame, and a lower portion for accommodating an appropriate amount of plastic waste such as a plastic bag, a pack, and a wrap. Collected in a cylindrical container consisting of an outer frame, the inner frame moves inside the lower outer frame, thereby pressing the open / close lid of the upper outer frame downward and compressing the plastic garbage to a small volume in the cylindrical container. . Then, in that state, a linear electric heater disposed on the inner surface of the opening / closing lid of the upper outer frame, the side surface of the inner frame, and the bottom receiving plate of the lower outer frame applies line heating at a temperature at which it does not melt for an appropriate time. Then, it is compacted into a small mass of a predetermined shape and size having a small compressed volume and partially solidified.

[0005] By shaping and partially solidifying plastic garbage into a small volume of a predetermined mass and a small mass, it can be easily handled and disposed of without taking up a large space and space. By collecting and processing the refuse, it becomes easy to use the refuse as a recycled resource, and it is possible to prevent the plastic refuse from being individually dispersed and scattered in the environment.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION In the present invention, a plastic container such as a plastic bag, a pack, or a wrap is stored in an appropriate amount in a cylindrical container. Turn on the power switch of the part, perform linear heating from around the compressed plastic dust at a temperature that is not melted by the linear electric heater for an appropriate time, and shape it into a small volume block of a predetermined shape and size, A method and an apparatus for disposing of partially solidified plastic waste.

[0007]

Hereinafter, embodiments of the present invention will be described with reference to the drawings. The cylindrical container 1 having a cylindrical shape is formed of a heat insulating material, and its upper outer frame 2 has a diameter of 260 mm and a height of 2 mm.
An openable / closable lid 4 having a thickness of 30 mm and having an exhaust hole 3 and having a thickness of 30 mm is provided at an upper portion, and several linear electric heaters 5 are provided on the inner surface of the openable / closed lid 4 for pressing plastic dust. An operation unit 6 provided with a power switch and a timer for adjusting the conduction time is attached to the upper outer frame 2 below the opening / closing lid 4.
The inner frame 7 has a diameter of 245 mm, a height of 500 mm, and an upper outer frame 2.
It is fixed by a frame support 9 at a position where it is fitted 100 mm inside the lower outer frame 8 with several linear electric heaters 5 attached around the side surface. The inner frame 7 can be further fitted into the lower outer frame 8 by 200 mm, and the inner frame 7 is integrated with the upper outer frame 2 by the frame support 9 provided on the lower outer frame 8. To prevent the descent. Cylindrical container 1
When a suitable amount of plastic refuse is stored therein, the frame support 9 is removed, and the upper outer frame 2 is pressed downward by the open / close lid 4 to compress the plastic refuse. Lower outer frame 8
Has a diameter of 260 mm, an inner diameter of 248 mm, a pressing spring 10 disposed on the bottom surface, a bottom receiving plate 11 attached to the tip of the pressing spring 10, and pressurization of plastic garbage from below, and several pieces attached to the upper surface of the bottom receiving plate 11. The wire is heated by the linear electric heater 5. Further, a thermostat 12 for adjusting the heating temperature is provided at the center of the bottom surface of the lower outer frame 8, and a power cord 1 is provided on the side.
3 is mounted. At the same time as the plastic refuse is compressed in the cylindrical container 1, the linear electric heater 5 attached to the inner surface of the opening / closing lid 4, the inner frame 7, and the bottom receiving plate 11 causes a wire of an appropriate time and an appropriate temperature from the surroundings. Upon being heated, it is compacted into small chunks of its shape and size.

[0008]

By compressing plastic garbage such as plastic bags, packs, and wraps contained in a cylindrical container in an appropriate amount in the container, and applying linear electric heating at a temperature at which the plastic garbage does not melt for an appropriate time, The plastic waste can be shaped into a small mass having a small volume and a predetermined shape and size, and partially solidified.

A small lump of plastic garbage shaped into a predetermined shape and size having a small volume and partially solidified can be easily handled without requiring a large space and place, and can be individually treated as plastic garbage pieces. Environmental pollution can be prevented without being scattered inside, and specific plastic waste can be collected and processed to be recycled as a recyclable material.

[Brief description of the drawings]

FIG. 1 is an external view of a disposal apparatus.

FIG. 2 is a longitudinal sectional view of the waste disposal apparatus.

FIG. 3 is an inner view of the opening / closing lid.

FIG. 4 is a plan view of a lower outer frame and a bottom receiving plate.

[Explanation of symbols]

1. 8. Cylindrical container 1. Frame support Upper outer frame 10. Press spring 3. Exhaust hole 11. Bottom support plate 4. Opening / closing lid 12. Thermostat 5. Linear electric heater 13. Power cord 6. Operation unit 14. Cord reel 7. Inner frame 8. Lower frame

Claims (2)

[Claims] 1. A plastic container such as a plastic bag, a pack or a wrap is accommodated in a container with a lid having an exhaust hole in an appropriate amount, and the container is appropriately pressurized in the container while being heated by linear electric heating. A plastic waste disposal method characterized by shaping into a small-volume lump having a predetermined shape and size by partially heating the line by heating at a temperature that does not cause melting for an appropriate time. 2. An upper frame, an inner frame integrated with the upper frame,
In a cylindrical container having a lower outer frame, a plastic bag such as a plastic bag, a pack, and a wrap is accommodated in the container in an appropriate amount, and an opening / closing lid for opening / closing an opening is provided above the upper outer frame. An exhaust hole is formed in the lid, and a linear electric heater for linearly heating plastic dust from above is attached to the inner surface of the lid. The inner frame can be sunk into the lower outer frame, but is fixed by the frame support, and a linear electric heater for linearly heating the plastic garbage from the side surface is attached inside the inner frame. A pressing spring is disposed on the bottom surface of the lower outer frame, and a bottom receiving plate provided with a linear electric heater for linearly heating plastic garbage from below at the end is attached. Remove the frame support and press the plastic garbage moderately with the open / close lid on the upper outer frame, and then heat the wire with a linear electric heater at an appropriate temperature that does not melt, for an appropriate time, so that it has the specified shape and size. A plastic waste disposal system characterized by shaping into a small volume lump and partially solidifying it.