KR102400735B1 - Waste storage device offering waste information and the method the same - Google Patents

Abstract

In the present invention, the pulverized pellets of the set size are pulverized so that the pulverized pellets of the set size are gathered and the first waste compressed into a rectangular parallelepiped shape is covered with a film-type resin or metal foil and the inner sealing section is disposed inside. The second waste gathered and compressed in a rectangular parallelepiped shape includes an external sealing part covered with metal foil on which barcodes and QR codes in which information of the first and second wastes are recorded on the outer peripheral surface are written, and the external sealing part is formed by a temperature sensor. A damper that is controlled to open or close is coupled, and when the temperature sensor detects more than a set temperature, the damper is opened.

Description

WASTE STORAGE DEVICE OFFERING WASTE INFORMATION AND THE METHOD THE SAME

The present invention relates to a waste storage device that is formed of a rectangular shell-shaped inner sealing part in which a first waste is stored, and a rectangular parallelepiped shell-shaped external sealing part in which a second waste is stored so that the inner sealing part is located inside, and a waste storage device and the same it's about how

In the current Waste Management Act, “recycling” is defined as “an activity that makes waste easy to reuse, regenerate, reusable, regenerate, or use waste from waste in accordance with the standards set by Ordinance of the Ministry of Environment according to the provisions of Article 2 Subparagraph 1 of the Energy Use Rationalization Act. Energy recovery activity” was enacted, and the concept of recycling was introduced and progressed from the concept of simple treatment. By implementing the volume-based waste system, waste reduction and recycling were converted to a waste treatment method that enabled resource circulation-type social foundation This was built.

However, in Korea, 90 billion plastic bottles, worth 9 trillion won, are produced each year, and the number of meals produced in restaurants or factories and transported to packaging has increased due to the increase of single-person households and the effect of social distancing. Most of these recyclable wastes were exported to China and Vietnam, but imports were banned from importing countries due to environmental issues. In the case of polyethylene (PE), a raw material for PET bottles, although it is a circulating resource that can be recycled indefinitely, it is a waste that does not decay forever due to incomplete systems, and a large proportion is being solved by incineration and landfilling.

Accordingly, the need for a system and device that effectively increases the recycling rate to block the release of hazardous substances from incineration and landfill has emerged.

Accordingly, a technique such as prior art No. 20-0425354 has been devised, but this has a problem that waste is stored in a single drum in a device equipped with a single ventilation system, and installation costs consumed for each individual drum are high.

In this way, if the waste storage device objects that can be stacked in the set area do not achieve maximum efficiency, the plurality of waste storage devices are not located in one place, making it difficult to maintain necessary in the future, and also to be loaded into a freight vehicle for later waste recycling Alternatively, there was a problem in that a lot of time and money was consumed even during transport.

In addition, when there is a possibility that the internal material expands and explodes due to external temperature, the cog wheel cuts the upper surface of the drum to block the explosion. After that, there was a problem that the entire welding had to be done with a new one.

In addition, due to the nature of the waste, the waste storage device can be stored for a long time. However, when information on waste is written outside the device and managed, or written in a book and managed as data, the above two methods are used when the manager is replaced, , there is a problem that may cause loopholes in management. In addition, in the case of the last method, there is a problem in that a large cost and management personnel are required to build a data-related facility, such as a separate data server.

(Academic Paper 1) Natural Sciences Vol. 54 No. 2 (2015) 45-90 Korean Utility Model Publication No. 20-0425354 (Automatic opening device for waste drum with integrated safety structure) Korean Patent Publication No. 2002-0021135 (Method and apparatus for loading and storing heterogeneous waste)

The present invention is to solve the above problems, and a first object is to provide a waste storage device and a method for providing waste information, which can be mass-produced by constructing one production line to achieve cost reduction. have.

A second object is to provide a waste storage device and method for providing waste information, which are efficient in maintenance and transport.

A third object is to provide a waste storage device and method for providing waste information, which can be used semi-permanently until the storage device is decomposed for recycling by selectively evacuating the internal gas according to the external temperature.

The fourth purpose is a waste storage device that provides waste information so that information on stored waste can be easily grasped, the built-in waste information does not change over time or even if the manager is replaced, and the data management cost can be reduced and to provide a method therefor.

In order to achieve the above object, the waste storage device of the present invention includes an internal sealing part in which pulverized pellets of a set size are gathered and the first waste compressed in a rectangular parallelepiped shape is covered with a film-type resin or metal foil, and the inside The second waste compressed into a rectangular parallelepiped shape by gathering pellets of a set size so that the sealing part is placed inside is covered with metal foil in which barcodes and QR codes in which information of the first and second wastes are recorded are written on the outer circumferential surface. It includes an external sealing unit that becomes, the external sealing unit is characterized in that the damper is coupled to open or close by a temperature sensor is controlled, when the temperature sensor detects more than a set temperature, the damper is opened.

In addition, in the waste storage method formed of an internal sealing part in which the first waste is stored, and an external sealing part in which the second waste is stored so that the internal sealing part is located inside,

[S10] the step of washing the first waste and the second waste by the washer fluid sprayed while proceeding along the transfer line;

[S20] pulverizing the first waste and the second waste into pellets of a set size, respectively;

[S30] A step in which the first waste pellets of a set volume are put into a pressing mold of a shape and size corresponding to the first waste block and pressed;

[S40] Forming a first waste block by supplementing and pressing the first waste pellets according to the remaining volume of the pressing mold after the [S30] step;

[S50] Forming an inner sealing part by sealingly packaging the first waste block with a film-type resin or metal foil;

[S60] A step of inputting and pressing the second waste pellets so that the first waste block is disposed inside the pressing mold of the shape and size corresponding to the second waste block;

[S70] Forming a second waste block by supplementing and pressing the second waste pellets according to the remaining volume of the pressing mold after the step;

[S80] Forming an external sealing part by sealingly packaging the second waste block with metal foil; and

[S90] A step of creating a barcode and a QR code in which information of the first waste and the second waste are recorded on one surface of the external sealing unit;

In addition, in the step [S20], the first waste and the second waste are pulverized through the pulverizing unit while being transferred along the transfer line, and the pulverizing unit is rotated at a set distance on both sides of the transfer line. The first crushing unit for crushing the first waste and the second waste to a size of 10 mm or less in long diameter by The second crushing unit for crushing the passing first waste and the second waste to a size of 5 mm or less in long diameter and the second crushing by a third pair of gears rotated at a smaller distance than the second pair of gears It is characterized in that it comprises a third crushing unit for pulverizing the first waste and the second waste passing through the unit to a size of 3 mm or less in the long diameter.

In addition, in the step [S50], the first waste block passes through the first packing unit along the transfer line and is sealed with a film-type resin, and the first packing unit is a film-type resin rolled in the upper and lower portions of the transfer line. A pair of film cover parts, wherein the ends are joined to form a junction part, and the junction part is disposed in the transport direction of the first waste block and is covered by a film-type resin as the first waste block advances in the transport direction, the first The film-type resin is disposed on the upper and lower portions of the first separation part and the first waste block covered by the cut film-type resin and the first separation part that forms a joint while cutting the end of the film-type resin to a size corresponding to the circumferential surface of the waste block It is characterized in that it includes a pair of heating units for heating the resin to partially melt to seal the first waste block.

In addition, in the steps [S50] and [S80], the first and second waste blocks pass through the second packing unit along the transfer line and are sealed with metal foil, and the second packing unit is the metal rolled on the upper part of the transfer line. The end of the foil paper and the metal foil paper has a curved shape corresponding to the circumferential surface excluding the two sides of the first and second waste blocks corresponding to the moving direction of the transfer line, and is formed by extending along the transfer line. The metal cover part to be used, a center sealing part disposed under the peripheral cover part to seal the opening of the peripheral cover part, and sealing the ends of the metal foil transferred to a size corresponding to the peripheral surface of the first and second waste blocks in turn It is disposed on the upper and lower portions of the transfer line between the terminal sealing portion and the center sealing portion and the terminal sealing portion to allow the first and second waste blocks to pass therebetween, and the outer peripheral surface of the metal foil and the first and second waste blocks. It is characterized in that it comprises a second separation part for cutting the metal foil corresponding to the air discharge part and the terminal sealing part to be in close contact.

In addition, when the [S100] step [S90] is completed, the external sealing unit is characterized in that it further comprises the step of coupling a damper whose opening or closing is controlled by a temperature sensor.

The waste storage device for providing the waste information as described above can mass-produce the waste storage device because processes such as washing, pulverization, and sealed packaging of waste are possible in one production line. Accordingly, there is an advantage that the cost can be reduced.

In addition, since it is formed in a rectangular parallelepiped shape optimized for loading, efficient loading is possible within a limited site, and accordingly, there is an advantage of easy maintenance and transport.

In addition, due to the characteristics of waste, gas may be generated when stored for a long period of time. Accordingly, it is possible to block the risk of explosion due to expansion by discharging the gas according to the external temperature.

In addition, the operator can immediately check the waste information corresponding to each waste storage device while carrying only a portable terminal, effectively improving the work efficiency of the manager and maintaining the same data even when the manager is replaced or over time. It can be provided, and data can be provided in the form of the web, which has the effect of reducing data construction costs.

1 is a perspective view schematically illustrating a waste storage device providing waste information according to the present invention.
FIG. 2 is a cross-sectional view of a waste storage device that provides waste information shown in FIG. 1 .
3 is a flowchart schematically illustrating a waste storage method for providing waste information according to the present invention.
4 is a simplified view showing a crushing unit in the waste storage method for providing waste information according to FIG. 3 .
5 is a simplified diagram illustrating a first packing unit in the waste storage method for providing waste information according to FIG. 3 .
6 is a simplified diagram illustrating a second packing unit in the waste storage method for providing waste information according to FIG. 3 .

Hereinafter, a waste storage device (hereinafter referred to as a waste storage device) 100 and a method thereof (hereinafter, a waste storage method) for providing waste information according to the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a perspective view schematically illustrating a waste storage device 100 according to the present invention, and FIG. 2 is a cross-sectional view of the waste storage device 100 shown in FIG. 1 .

1 and 2, in the present invention, the internal sealing part 10 in which the first waste 11 is stored, and the second waste 31 are stored so that the internal sealing part 10 is located inside. The gist of it is that it is formed as an external sealing part 30 that is

The inner sealing part 10 is a first waste 11 compressed in a rectangular parallelepiped shape by gathering pulverized pellets 11-1 of a set size, the first waste 11 is a film-type resin 13 or a metal It is formed to be covered with a foil paper (33).

The outer sealing unit 30 has the second waste 31 compressed in a rectangular parallelepiped shape by gathering the pulverized pellets 31-1 of a set size so that the inner sealing unit 10 is disposed on the inside, and the first waste on the outer circumferential surface ( 11) and a barcode on which information of the second waste 31 is recorded and a QR code 35 are formed covered with a metal foil 33 on which the information is recorded.

In particular, a damper (D) that is controlled to open or close by a temperature sensor is coupled to the external sealing unit (30), and when the temperature sensor detects more than a set temperature, the damper (D) is formed to open.

If waste is stored for a long time due to its characteristics, gas may be generated inside. This gas may expand the interior than the existing volume. When the waste storage device 100 is expanded by the internal gas in this way, when the external temperature rises rapidly due to a fire or the like, there may be a risk of explosion without being able to withstand the expansion pressure.

Therefore, it is possible to prevent an explosion in advance by installing a temperature sensor. The damper (D) is preferably soldered or welded so that the outer sealing part 30 can be completely sealed when it is coupled to the metal foil 33 . In this case, it is preferable to prevent the metal foil paper 33 from melting by heat during soldering or welding by additionally adding the soldering portion or the welding portion to the metal foil paper 33 .

In this case, the temperature sensor may be installed and managed on the outer peripheral surface of the external sealing unit 30 .

However, for efficient maintenance, the waste storage device 100 is loaded and stored in one space in large quantities, and the space is managed and supervised by a representative temperature sensor that sets and adjusts the temperature or a plurality of subordinate temperature sensors under it. and make it possible for the temperature sensor to repeatedly transmit and receive measured values and set values to the central management center. Accordingly, if the subordinate temperature sensor under the representative temperature sensor detects a temperature abnormality in the first step, a warning signal is sent to the central management center in the first step, and the risk of temperature increase is confirmed by the representative temperature sensor in the second step, By transmitting a danger signal to the management center, it is preferable to construct a control system for controlling the central management center to open the damper (D) coupled to the external sealing unit (30).

In addition, it is preferable that the damper D can adjust the degree of opening, such as opening 10%, 20%, 30%. Accordingly, it is possible to prevent a large amount of gas from being released at one time, causing a greater risk.

In addition, the central management center is connected to the fire detection sensor, and when a fire is recognized before or at the same time as the temperature is measured, the central management center can open the damper (D) without waiting for the data measurement of the temperature sensor.

In addition, the data for the barcode and QR code 35 in the present invention can be viewed in the form of a web. Therefore, if the manager has only a portable terminal, whenever necessary, the barcode or QR code 35 is recognized and information is provided. The web shows data from the server where the data is built to the administrator, but if the server is built in a third facility, that is, outside, the cost of maintaining the server can be reduced and waste information can still be provided.

For example, the first waste 11 may be a waste capable of discharging a harmful gas such as incineration ash, or a hazardous material such as a radioactive material. To explain in more detail by citing academic paper 1, waste that cannot be recycled is generally incinerated or landfilled. When waste is incinerated, a large amount of incineration ash is generated, and since such incineration ashes contain heavy metals and dioxins in high concentrations, appropriate treatment is required. If heavy metals and hazardous substances in incineration ash are properly treated, they can be used as resources due to their high recycling value. Incineration ash is divided into bottom ash remaining at the bottom of the incinerator and fly ash contained in combustion gas. Recyclable technologies are being developed. If these recyclable wastes are properly stored, the recycling rate can be rapidly expanded.

After such incineration ash is stored inside as the internal sealing unit 10 of the present waste storage device 100, and a protective layer is made around the perimeter of the second waste 31 such as harmless plastic, the second waste 31 By the layer, it is possible to secondarily block exposure of harmful gases that may be generated from the first waste 11 to the outside. At this time, it is preferable that the first blocking is made by airtight packaging with a metal foil (33). Therefore, according to the present invention, it is possible to safely store two types of wastes at the same time in a manner that protects wastes from which harmful gases can be emitted as harmless wastes, and accordingly, it is possible to reduce equipment costs and the like.

In the same principle as described above, if the first waste 11 is a specific hazardous material such as a radioactive material, the second waste 31 is composed of a material having a protective function against a specific hazardous material such as a radiation blocking material, 1 It is possible to further block the release of harmful substances that may be generated as waste (11).

In summary, if the first waste 11 is composed of harmful substances, the first waste 11 is preferably sealed with metal foil 33, and when the first waste 11 is composed of harmless substances, the film It is preferable to be sealed with the mold resin (13).

3 is a flowchart schematically illustrating a waste storage method according to the present invention.

As shown in FIG. 3 , the waste storage method is largely divided into the first and second waste washing steps, the first and second waste crushing steps, the first waste 11 pressing step, the first waste 11 supplementary pressing step, the first waste 11 airtight packaging step, a second waste pressing step so that the first waste block is placed inside, a second waste replenishment pressing step, a second waste hermetically packing step, and a barcode or QR code 35 writing step.

More specifically, [S10] First, the first waste 11 and the second waste 31 are washed by the washer fluid sprayed while proceeding along the transfer line. [S20] The first waste 11 and the second waste 31 are pulverized into pellets 11-1 and 31-1 of a set size, respectively. [S30] The first waste pellets 11-1 of a set volume are put into a pressing mold of a shape and size corresponding to the first waste block and pressed. [S40] After the step [S30] described above, the first waste pellets 11-1 are replenished in the formed volume and pressed to form a first waste block 11-2. [S50] The first waste block 11-2 is hermetically packaged with a film-type resin 13 or metal foil 33 to form an internal sealing portion 10. [S60] Pressing is performed by putting the second waste pellets 31-1 into a pressing mold of a shape and size corresponding to the second waste block so that the first waste block 11-2 is disposed inside. [S70] After the step [S60] described above, the second waste pellets 31-1 are supplemented and pressed to the empty volume formed in the mold to form a second waste block 31-2. [S80] The second waste block 31-2 is sealed and packaged with a metal foil 33 to form an external sealing portion 30. [S90] A barcode and a QR code 35 in which information of the first waste 11 and the second waste 31 are recorded on one surface of the external sealing unit 30 are created.

As described above, when the first waste 11 is composed of harmful substances or is already formed of fine particles of a set size, the steps [S10] and [S20] to be described later for the first waste 11 are can be omitted.

4 is a simplified view showing the crushing unit 50 in the waste storage method according to FIG. 3 .

As shown in FIG. 4 , in the step [S20] described above, the first waste 11 and the second waste 31 pass through the pulverizer 50 and are pulverized while being transferred along the transfer line.

The crushing unit 50 includes a first crushing unit 51 , a second crushing unit 53 , and a third crushing unit 55 .

The first crushing unit 51 cuts the first waste 11 and the second waste 31 by a first pair of gear wheels 511 that are rotated to be engaged with the same set distance apart on both sides of the transfer line. (D1) Pulverize into pellets (11-1, 31-1) formed to a size of 10 mm or less.

The second crushing unit 53 is a first waste 11 passing through the first crushing unit 51 by a second gear pair 531 that is rotated to be interlocked by being spaced apart by a set distance narrower than the first gear pair 511. ) and the second waste 31 are pulverized into pellets 11-1 and 31-1 formed with a length of D2 of 5 mm or less.

The third crushing unit 55 is a first waste 11 passing through the second crushing unit 53 by a third gear pair 551 that is rotated to be interlocked and spaced apart a set distance narrower than the second gear pair 531. ) and the second waste 31 are pulverized into pellets 11-1 and 31-1 formed to have a length of D3 of 3 mm or less.

At this time, each of the first gear pair 511, the second gear wheel pair 531 and the third gear wheel pair 551 has a different separation distance, or the pellet 11-1 by a method such as replacing the gear wheel. , 31-1) can be set differently.

The smaller the size of the pellets 11-1. 31-1, the more advantageous, because a large amount can be stored in the waste storage device 100, and it is easy to melt and liquefy the pellets even during later recycling.

5 is a simplified view showing the first packing unit 70 in the waste storage method according to FIG. 3 .

As shown in FIG. 5 , in the step [S50] described above, the first waste block 11-2 passes through the first packing unit 70 along the transfer line and is sealed with a film-type resin 13. .In this case, the first waste block 11-2 is made of a harmless material. The first packing unit 70 includes a film cover unit 71 , a first separation unit 73 , and a heating unit 75 .

In the film cover part 71, the ends of each film-type resin 13 rolled on the upper and lower portions of the transfer line are joined to each other to form a joint portion 711, and the joint portion 711 is a first waste block 11-2. It is disposed in the transport direction of the first waste block 11-2 is covered by the film-shaped resin 13 while proceeding in the transport direction.

The first separating part 73 cuts the end of the film-shaped resin 13 to a size corresponding to the circumferential surface of the first waste block 11-2 and forms a bonding part 711 at the same time.

The heating unit 75 is disposed on the upper and lower portions of the first waste block 11-2 covered by the cut film-type resin 13 so that the film-type resin 13 is applied to the first waste block 11-2. It is melted to close and heated to seal.

FIG. 6 is a simplified view showing the second packing unit 90 in the waste storage method according to FIG. 3 .

As shown in FIG. 6 , in the steps [S50] and [S80] described above, the first and second waste blocks 11-2 and 31-2 pass through the second packing unit 90 along the transfer line. Thus, it is sealed and packaged with a metal foil (33). At this time, the first waste block 11-2 is composed of a hazardous material.

The second packing part 90 includes a metal cover part 91 , a center sealing part 93 , a terminal sealing part 95 and an air exhaust belt.

The metal cover portion 91 has a peripheral surface excluding the two sides of the first and second waste blocks 11-2 and 31-2, in which the ends of the rapid thin paper rolled on the upper part of the transfer line correspond to the moving direction of the transfer line. In a curved shape corresponding to , the first and second waste blocks 11-2 and 31-2 are formed to enter the circumferential cover part 911 extending along the transfer line.

It is preferable that the two surfaces of the first and second waste blocks 11-2 and 31-2 corresponding to the traveling direction of the transfer line be the left side and the right side, and the circumferential cover part 911 includes the first and second surfaces. It is preferable that the waste blocks 11-2 and 31-2 are formed to surround the periphery corresponding to the upper surface, the lower surface, the front surface and the rear surface.

The center sealing part 93 is disposed under the peripheral cover part 911 to seal the opening of the peripheral cover part 911 .

The terminal sealing unit 95 sequentially seals the ends of the metal foil 33 disposed along the transport direction with a size corresponding to the circumferential surfaces of the first and second waste blocks 11-2 and 31-2.

The air discharge unit 97 is disposed above and below the transfer line between the center sealing unit 93 and the end sealing unit 95, so that the first and second waste blocks 11-2 and 31-2 are interposed therebetween. As it passes, the metal foil 33 and the outer peripheral surface of the second waste block 31-2 are brought into close contact. The air discharge unit 97 is formed of a pair of conveyor belts adjacent to the upper and lower portions of the first and second waste blocks 11-2 and 31-2, and the first and second waste blocks 11-2 and 31 -2) may be formed so as to be rotated in the opposite direction to the proceeding direction. In this case, the peripheral surfaces of the first and second waste blocks 11-2 and 31-2 may be securely packaged while the conveyor belt is rotated in close contact.

To describe in more detail the operation process of the above-described end sealing unit 95 and air exhaust unit 97, the first and second waste blocks 11-2 and 31-2 through the center sealing unit 93 While being transferred in the moving direction of this transfer line, it passes between a pair of air outlets 97 disposed on the upper and lower sides, and accordingly, one end is first sealed, and air is still supplied by the air outlet 97. As the first and second waste blocks 11-2 and 31-2 are transported in the discharged state, the other end is sealed even.

The second separating part 99 cuts the metal foil 33 corresponding to the terminal sealing part 95 .

When the above-described [S90] step is completed, the external sealing unit 30 further includes the step of coupling the damper (D) that is controlled to open or close by the temperature sensor.

The waste storage device 100 as described above can mass-produce the waste storage device 100 because processes such as washing, pulverization, and sealed packaging of waste are possible in one production line. Accordingly, there is an advantage that the cost can be reduced.

In addition, since it is formed in a rectangular parallelepiped shape optimized for loading, efficient loading is possible within a limited site, and accordingly, there is an advantage of easy maintenance and transport.

In addition, due to the characteristics of waste, gas may be generated when stored for a long period of time. Accordingly, it is possible to block the risk of explosion due to expansion by discharging the gas according to the external temperature.

In addition, the waste information corresponding to each of the waste storage devices 100 can be checked immediately by the operator while carrying only the portable terminal, so that the manager's work mobility is efficiently improved, and the manager's replacement or time passes The same data can be provided, and the data can be provided in the form of the web, which has the effect of reducing data construction costs.

As mentioned above, although preferred embodiments of the present invention have been described with reference to the accompanying drawings, those of ordinary skill in the art to which the present invention pertains may implement the present invention in other specific forms without changing the technical spirit or essential features. It can be understood that Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive.

100: waste storage device providing waste information
10: inner sealing part 11: first waste
11-1: pellet 11-2: first waste block
13: film-type resin 30: external sealing part
31: second waste 31-1: pellets
31-2: second waste block 33: metal foil
35: barcode and QR code 50: crushing unit
51: first crushing unit 53: second crushing unit
55: third crushing unit 70: first packing unit
71: film cover part 73: first separation part
75: heating unit 90: second packing unit
91: metal cover part 93: center sealing part
95: end sealing part 97: air exhaust part
99: second separation unit 511: first gear pair
531: 2nd gear pair 551: 3rd gear pair
711: joint portion 911: peripheral cover portion
Damper: D

Claims (6)

delete A waste storage method comprising: an internal sealing unit for storing a first waste; and an external sealing unit for storing a second waste so that the internal sealing unit is located inside;
[S10] washing the first waste and the second waste by the washer fluid sprayed while proceeding along the transfer line;
[S20] pulverizing the first waste and the second waste into pellets of a set size, respectively;
[S30] the step of being pressed by putting the first waste pellets of a set volume into a pressing mold of a shape and size corresponding to the first waste block;
[S40] Forming a first waste block by supplementing and pressing the first waste pellets according to the remaining volume of the pressing mold after the [S30] step;
[S50] sealing the first waste block with a film-type resin or metal foil to form an internal seal;
[S60] A step of putting the second waste pellets into a pressing mold of a shape and size corresponding to the second waste block so as to arrange the first waste block inside the pressing mold;
[S70] forming a second waste block by replenishing and pressing the second waste pellets according to the remaining volume of the pressing mold after the step;
[S80] forming an external sealing part by sealingly packaging the second waste block with metal foil; and
[S90] A step of creating a barcode and a QR code in which information of the first waste and the second waste are recorded on one surface of the external sealing unit; waste storage method comprising: a.
3. The method of claim 2,
In the step [S20],
The first waste and the second waste are pulverized through the pulverizer while being transferred along the transfer line,
The crushing unit,
a first crushing unit for crushing the first waste and the second waste to a size of 10 mm or less in length by a pair of first gears that are rotated at a set distance on both sides of the transfer line;
A second crushing unit for crushing the first waste and the second waste passing through the first crushing unit to a size of 5 mm or less in long diameter by a second pair of gears that are rotated and spaced apart from the first pair of gears by a narrower set distance than the pair of first gears ; and
A third crushing unit for crushing the first and second wastes passing through the second crushing unit to a size of 3 mm or less in length by a third pair of gears that are rotated and spaced apart from the second pair of gears by a narrower set distance than the pair of second gears ; Waste storage method for providing waste information, characterized in that it comprises.
3. The method of claim 2,
In the step [S50],
The first waste block passes through the first packing unit along the transfer line and is sealed with a film-type resin,
The first packing unit,
The ends of each film-type resin rolled in the upper and lower portions of the transfer line are joined to each other to form a joint, and the joint is disposed in the transfer direction of the first waste block to move the first waste block in the transfer direction. a pair of film cover parts covered by resin;
a first separation unit for cutting the end of the film-type resin to a size corresponding to the circumferential surface of the first waste block and forming a bonding portion at the same time; and
A pair of heating units disposed on the upper and lower portions of the first waste block covered by the cut film-type resin to heat the film-type resin to partially melt and seal the first waste block; Waste, comprising: Informational waste storage methods.
3. The method of claim 2,
In the steps [S50] and [S80],
The first and second waste blocks pass through the second packing unit along the transfer line and are sealed with metal foil,
The second packing unit,
The metal foil paper rolled on the upper part of the transfer line, and the ends of the metal foil paper are curved to correspond to the circumferential surfaces except for the two sides of the first and second waste blocks corresponding to the moving direction of the transfer line, along the transfer line. a metal cover part comprising a circumferential cover part extending and formed; a center sealing part disposed under the peripheral cover part to seal the opening of the peripheral cover part;
a terminal sealing unit for sequentially sealing the ends of the metal foil transferred to a size corresponding to the circumferential surface of the first and second waste blocks;
An air outlet disposed on the upper and lower portions of the transfer line between the center sealing portion and the terminal sealing portion, the first and second waste blocks passing therebetween, and bringing the metal foil paper into close contact with the outer peripheral surfaces of the first and second waste blocks. ; and
A waste storage method for providing waste information comprising a; a second separator for cutting the metal foil corresponding to the terminal sealing part.
3. The method of claim 2,
[S100] When the step [S90] is completed,
The external sealing part,
Combining a damper whose opening or closing is controlled by a temperature sensor; Waste storage method for providing waste information, characterized in that it further comprises.

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