JP2013234310A - Waste tatami mat rpf and industrial waste treatment method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To construct a new waste material thermal recycling system for the heat recovery of a highly effective clean energy.SOLUTION: A heat recovery thermal recycling system is constructed by using the waste Tatami mat RPF as an auxiliary fuel material for combustion apparatus of waste discharge site living environment facilities, wherein only waste Tatami mat is used as waste plastics and combustible fiber.

Description

  The present invention is a circulation type for producing solid fuel RPF produced from industrial waste carried out by a network of information processing centers to which an electronic manifest based on the waste treatment method is applied, and efficiently recovering thermal energy using the RPF. It relates to a thermal recycling system.

  Conventionally, general waste and industrial waste discarded from living environment facilities such as municipalities, local governments, and private companies are partly sorted, sorted and reused by waste disposal companies. In reality, it is incinerated or landfilled.

  As for the effective use of waste, regardless of whether it is general waste or industrial waste, solids are mixed into concrete, and garbage is used as organic fertilizer or made into feed. Waste recycling is being promoted by reusing RDF (Refuse Delivered Fuel), etc., which uses solid waste as a solid fuel (see, for example, Patent Document 1, Patent Document 2, and Patent Document 3).

  JP 2002-45836 A   JP 2001-220590 A   JP 2006-291 025 A

  Since the solid fuel RDF formed in this way contains many kinds of waste materials, it can be said that the combustible waste can be reused effectively as a combustible waste treatment, but a large amount of harmful gas is also generated at the time of combustion. As an auxiliary combustible material for waste treatment, there were problems in exhaust gas treatment and product stability management. On the other hand, RPF (Refuse Paper & Plastic Fuel) (hereinafter simply referred to as “RPF”), which is manufactured from waste of relatively stable quality such as waste plastics and waste paper, is an inexpensive and good quality solid fuel. Although promising as one of the countermeasures for environmental and energy problems, selecting a large amount of high-quality fibers from waste requires a lot of labor and time.

  Figure 2 shows the “Solid Fuel RPF” of the “Electronic Manifest System” in accordance with the Law for Promotion of Information Processing in Waste Disposers and Industrial Waste Business Operators applied to all industrial wastes established by the 1987 law revision. When the electronic manifest information is registered in an information management center such as JWNET from a living environment facility such as a municipality, a local government, or a private company (hereinafter simply referred to as “living environment facility”) All the information is collected and transferred from the collection carrier, intermediate processing company, and final disposal company, and each processing information registered through the electronic information network is sent to the living environment facility that is the discharger as electronic information. It has been reported. In this way, the processing information of all discharge companies, collection and transportation companies, and disposal companies will be managed by the electronic information network through the “Information Management Center” such as “Japan Waste Processing Progress Center (JWNET)”. It has become.

  A conventional waste RPF process and a thermal recycling route registered and managed in such an information management center will be described below with reference to FIG.

In FIG. 1, a thermal recycling circulation route of a conventional waste RPF (hereinafter referred to as “conventional RPF”) is indicated by a thin line (Q).
Waste 1 including general waste and industrial waste discharged from “living environment facility” P is manually separated into combustible fiber waste 2 containing garbage and waste plastic 3 by process A. Selection work is performed. At this time, only the waste tatami except for the judo tatami among the combustible fiber wastes is sorted and selected as the tatami mat RPF waste tatami 2a of the present invention by visual inspection.

Next, these combustible fiber wastes 2 are separated from the wastes into clothes and ropes, strings, nets, and fishing nets in Step B1, and the clothes are processed to exclude buttons, zippers and the like as solids, Since ropes, strings, nets, fishing nets, etc. are involved in the crusher, they are cut to 20 cm or less.
In addition, waste such as building demolition waste and wood chips are subjected to separation and removal treatment of metal solids such as nails and screws. The paper waste as combustible fibers mixed in the combustible fiber waste 2 is also subjected to a removal process by separating wallpaper and PVC-based hazardous gas-generating waste from these.

  The waste plastics 3 are subjected to a removal treatment of vinyl chloride plastic, phenolic resin, and the like that may generate harmful gas in step B2. In this way, combustible fibers and plastics that have been separated into wastes that are inappropriate for RPF production and selectively removed are subjected to a secondary crushing process in Step C by a coarse crusher such as a biaxial crusher, respectively. By the process D, further subdivision by the secondary subdivision crushing process is performed with a uniaxial crusher or the like, and the metal and solids crushed in the process E are removed.

  In this way, the waste from which the incombustible material has been removed is reduced by the process F, and the combustible fiber waste 2 and the waste plastic 3 that have been subdivided and crushed are mixed at a predetermined mixing ratio, kneaded, and reduced by the process G. The conventional solid fuel RPF4 is formed as a final product by being packed, melted and solidified.

  The conventional RPF manufactured in this way is recycled as waste combustion incinerators and combustion furnaces of power generation equipment by living environment facilities P as shown in route (Q) again. It is possible to configure a thermal recycling system that suppresses the consumption of natural resources such as grass plants and fossil fuels and performs effective heat recovery that reduces the burden on the environment.

  However, during the Great East Japan Earthquake last year (March 11, 2011), the occurrence of a huge tsunami caused by the earthquake forced the Fukushima nuclear power plant to shut down completely, and the houses were leaked or collapsed in the affected areas. A huge amount of waste appeared. In addition, the demand for large amounts of electricity and fossil fuel energy has arisen in the decontamination work of radioactive materials and the incineration of flammable waste, and the rapid lack of clean energy in the living environment facilities throughout the country, including municipalities, local governments, and companies. There is currently a need for means.

  Therefore, the present invention relates to tatami mats discharged as waste from general waste and industrial waste (hereinafter also simply referred to as “waste”) discharged from “living environment facilities” such as municipalities, local governments, and private companies. By manufacturing RPF (hereinafter referred to as “waste tatami RPF”), a waste solid fuel mainly made of waste plastic, and using it as a combustion aid for combustion equipment, highly efficient heat recovery of clean energy can be achieved. The purpose is to build a new “waste material thermal recycling system”.

  The invention described in claim 1 is a solid material characterized in that the main raw material is waste tatami classified as "fiber waste" as a classification item according to the waste law and waste classified as waste plastics. The invention described in claim 2 is a fuel RPF, and among the waste classified as tatami and waste plastic classified as “fiber waste”, “plastic excluding PVC plastic and phenol resin” The recovery of thermal energy generated when incinerated by using solid fuel RPF, which is mainly used as a raw material, that is, tatami mat RPF as an auxiliary combustor for various combustion devices including incinerators in living environment facilities To build a thermal recycling system.

  Further, the invention described in claim 3 relates to waste discharged from living environment facilities such as municipalities, local governments, and private companies that have registered electronic manifests with the information management center from waste collection and transportation companies to intermediate processing companies. Each processing information up to the final disposal contractor is entered into the electronic manifest to streamline information management by the waste network, and waste tatami mats and waste plastics are collected by the waste collection transporter or intermediate processing contractor Alternatively, it is collected separately and pulverized and mixed and kneaded according to a predetermined mixing ratio to reduce, melt, and solidify it, thereby ensuring safe and stable quality under information management with a complete electronic manifest. It is characterized by a method for producing tatami mat RPF, which is a solid fuel for thermal recycling.

The above-mentioned conventional RPF is one effective means for constructing a thermal recycling system as heat recovery energy from waste by using it as a combustion aid for combustion equipment such as an incinerator of a living environment facility from which it is discharged. As described above, a large amount of separation and selective removal processing steps are required, and a lot of harmful gases are generated, and the combustion efficiency is still insufficient.
In particular, in order to quickly process a huge amount of waste, there is an urgent need to supply a high-quality and stable energy.

  According to the present invention, only waste tatami made only from fibers with relatively stable shape and quality is used as a fibrous raw material for RPF, compared to conventional RPF. In addition to the extremely simple thermal separation system with less impurities, the separation work is extremely simplified, and there is little adverse effect on the environment due to the exhaust gas as an auxiliary combustion material or on the combustion apparatus such as an incinerator.

Among waste materials piled up in various forms due to earthquakes and tsunamis, waste tatami mats that remain relatively stable in shape and quality are subject to intermediate treatment processes such as collection, sorting and selective removal. However, the use of waste tatami mat RPF has an excellent effect as a top priority technique for eliminating the urgent need of mass processing of waste materials.
Therefore, paying attention to waste tatami that can be used and supplied as a renewable energy source for heat recovery with few special treatment processes among waste, and preferentially sorting, sorting and using it, Obviously, the disposal of the waste is also accelerated, and the waste treatment is accelerated overall.

Compared to fossil fuels such as coal and heavy oil, the tatami mat RPF of the present invention is used as an auxiliary combustor, so the fuel cost is reduced to 1/3 or less, the amount of CO ₂ emission is small, and it is generated when burning by waste It is possible to use the recovery of thermal energy that is very effective, and to form an inexpensive and efficient recycling society by using it as an auxiliary material for incinerators and other combustion devices in the same living environment facility as the emission source. It has the effect of constructing an excellent thermal recycling system.

It is this invention and a conventional type RPF manufacturing process and thermal recycling outline explanatory drawing. It is an electronic manifest management conceptual diagram of solid fuel RPF.

  Hereinafter, a waste material thermal recycling system using the solid fuel RPF (hereinafter referred to as “tatami RPF”) of the present invention as an auxiliary combustion material will be described with reference to FIG. 1, but embodiments of the invention are limited to the following examples. Yes. In the following description, processes, materials, and configurations having the same action may be given the same reference numerals and description thereof may be omitted.

  In FIG. 1, the thermal recycling thermal energy recovery and circulation route of the tatami mat RPF of the present invention is indicated by a thick solid line (R), but the thin solid line (Q) that is the thermal recycling thermal energy recovery and circulation route of the conventional RPF Overlapping routes are displayed with priority given to the thick solid line of the route (R).

Waste 1 including general waste and industrial waste discharged from “living environment facility” P is combustible fiber waste 2 and waste tatami 2a containing garbage manually by process A, and waste plastics. 3 are classified into three types and a sorting process is performed. At this time, the flammable fiber wastes 2 mentioned above may contain a tatami for judo tatami in addition to the normal main tatami (straw floor tatami). Such tatami mats are not suitable as RPF materials because some materials are used. In rare cases, since there is a notification from the discharger in advance as “PVC-based judo tatami mat”, it is often requested to incinerate directly for final disposal, including the present invention as a material of conventional RPF However, PVC-based tatami mats are rarely mixed.

The waste tatami 2a thus separated and selected from the waste 1 is directly applied to the primary coarse crusher in the step C, and further subdivided in the secondary subdivision crushing step D, and separated in the step A.・ Selected, mixed with a predetermined mixing ratio with the waste plastics 3 that have been subdivided and pulverized through steps C2 and C, and kneaded, and are finally reduced in volume, melted and solidified by step G As a product, the waste RPF of the present invention is formed.
The waste tatami 2a and the waste plastics 3 may be pulverized and mixed at the same time, and are not necessarily performed in separate steps as in this embodiment.

This abandoned RPF is used as an auxiliary material for the combustion device of the living environment facility of the discharge source as shown by a bold line in the figure, thereby constructing a thermal recycling system that forms a recycling society by recovering thermal energy.
Moreover, compared with the circulation route (Q) of the conventional RPF, the circulation route (R) of the present invention is extremely easy and quick to select only the waste tatami from the waste discharged from the living environment facility, Since the above-described complicated and time-consuming separation / selection work process A such as the work process A is completely unnecessary, the volume reduction / melting / solidification process G is performed by mixing and kneading with the waste plastics 3 selected in the process A. After that, RPF can be made immediately.

  In other words, by using only the waste tatami as combustible fiber from the discharge from the living environment facility, the complicated and time-consuming processes A, B1, E can be omitted quickly and easily. It is possible to produce tatami mat RPF with high combustion efficiency, and to recover the thermal energy of the waste by using it as an auxiliary material for combustion equipment such as incinerators and boilers at the living environment facility where it is discharged. It is possible to construct an excellent thermal recycling system that forms an inexpensive and efficient recycling society as described in the column of the effect of the invention.

  Moreover, in order to sort out the piles of rubble from the Great East Japan Earthquake that have been piled up as soon as possible and to promote the return to the environment as soon as possible, it is urgent to first produce a combustor using tatami mat RPF, and then other disposals. It is possible to construct a thermal recycling system that forms a recycling-oriented society by improving the efficiency of incineration of goods, accelerating the return to the environment, and contributing to saving fossil fuels.

(Q) ... Thermal energy recovery / circulation route with conventional RPF (R) ... Thermal energy recovery / circulation route A with tatami mat RPF of the present invention ... Separation / selection work process B1 ... / Separation / selection removal process B2 · · Separation and selective removal step C · · · Primary coarse crushing step D · · · Secondary fragmentation crushing step E · Metal and solids removal step F · Mixing and kneading step G · Volume reduction・ Melting / solidification process P ... Living environment facility 1 ... Waste 2 ... Combustible fiber waste 2a ... Waste tatami 3 ... Waste plastics 4 ... Conventional RPF
4a ... Abandoned tatami mat RPF

The present invention is a circulation type for producing solid fuel RPF produced from industrial waste carried out by a network of information processing centers to which an electronic manifest based on the waste treatment method is applied, and efficiently recovering thermal energy using the RPF. The present invention relates to an industrial waste treatment method effective for a thermal recycling system .

  Conventionally, general waste and industrial waste discarded from living environment facilities such as municipalities, local governments, and private enterprises are partly sorted, sorted, and reused by waste disposal companies. Currently, it is incinerated or landfilled.

  In terms of effective use of waste, regardless of whether it is general waste or industrial waste, solids are mixed in cement-manufactured concrete, and raw garbage is used as organic fertilizer or feed, including waste plastic Waste recycling is being promoted by reusing RDF (Refuse Delivered Fuel) or the like using any combustible waste as a solid fuel (see, for example, Patent Document 1, Patent Document 2, and Patent Document 3).

  JP 2002-45836 A   JP 2001-220590 A   JP 2006-291 025 A

Solid fuel RDF thus formed, to include many types of waste and animal and plant residues, although it can be said that re-use of a valid combustible waste as combustible waste, at the time of storage after manufacture Since harmful methane gas and the like generate a large amount of harmful gas, as a combustion aid for a large amount of waste disposal, there are problems of exhaust gas treatment and safety management of product stability. On the other hand, RPF (Refuse Paper & Plastic Fuel) (hereinafter simply referred to as “RPF”), which is manufactured from waste of relatively stable quality such as waste plastics and waste paper, is an inexpensive and good quality solid fuel. Although promising as one of the countermeasures for environmental and energy problems, selecting a large amount of high-quality fibers from waste requires a lot of labor and time.

  Figure 2 shows the “Solid Fuel RPF” of the “Electronic Manifest System” in accordance with the Law for Promotion of Information Processing in Waste Disposers and Industrial Waste Business Operators applied to all industrial wastes established by the 1987 law revision. When the electronic manifest information is registered in an information management center such as JWNET from a living environment facility such as a municipality, a local government, or a private company (hereinafter simply referred to as “living environment facility”) All the information is collected and transferred from the collection carrier, intermediate processing company, and final disposal company, and each processing information registered through the electronic information network is sent to the living environment facility that is the discharger as electronic information. It has been reported. In this way, the processing information of all discharge companies, collection and transportation companies, and disposal companies will be managed by the electronic information network through the “Information Management Center” such as “Japan Waste Processing Progress Center (JWNET)”. It has become.

  A conventional waste RPF process and a thermal recycling route registered and managed in such an information management center will be described below with reference to FIG.

In FIG. 1, a thermal recycling circulation route of a conventional waste RPF (hereinafter referred to as “conventional RPF”) is indicated by a thin line (Q).
Waste 1 including general waste and industrial waste discharged from “living environment facility” P is manually separated into combustible fiber waste 2 containing garbage and waste plastic 3 by process A. Selection work is performed. At this time, only the waste tatami except for the judo tatami among the combustible fiber wastes is sorted and selected as the tatami mat RPF waste tatami 2a of the present invention by visual inspection.

Next, these combustible fiber wastes 2 are separated into clothes, ropes, strings , nets, and fishing nets from the wastes in Step B1, and the clothes are processed to exclude buttons, zippers, etc. as solids, Since ropes, strings , nets, fishing nets, etc. are involved in the crusher, they are cut to 20 cm or less.
In addition, waste such as building demolition waste and wood chips are subjected to separation and removal treatment of metal solids such as nails and screws. The paper waste as combustible fibers mixed in the combustible fiber waste 2 is also subjected to a removal process by separating wallpaper and PVC-based hazardous gas-generating waste from these.

  The waste plastics 3 are subjected to a removal treatment of vinyl chloride plastic, phenolic resin, and the like that may generate harmful gas in step B2. In this way, combustible fibers and plastics that have been separated into wastes that are inappropriate for RPF production and have been selectively removed are subjected to primary crushing by a coarse crusher such as a biaxial crusher, for example, in Step C, By D, further subdivision is performed by secondary subdivision crushing processing with a uniaxial crusher or the like, and the metal and solids crushed in step E are removed.

  In this way, the waste from which the incombustible material has been removed is reduced by the process F, and the combustible fiber waste 2 and the waste plastic 3 that have been subdivided and crushed are mixed at a predetermined mixing ratio, kneaded, and reduced by the process G. The conventional solid fuel RPF4 is formed as a final product by being packed, melted and solidified.

  The conventional RPF manufactured in this way is recycled as waste combustion incinerators and combustion furnaces of power generation equipment by living environment facilities P as shown in route (Q) again. It is possible to configure a thermal recycling system that suppresses the consumption of natural resources such as grass plants and fossil fuels and performs effective heat recovery that reduces the burden on the environment.

  However, during the Great East Japan Earthquake last year (March 11, 2011), the occurrence of a huge tsunami caused by the earthquake forced the Fukushima nuclear power plant to shut down completely, and the houses were leaked or collapsed in the affected areas. A huge amount of waste appeared. In addition, the demand for large amounts of electricity and fossil fuel energy has arisen in the decontamination work of radioactive materials and the incineration of flammable waste, and the rapid lack of clean energy in the living environment facilities throughout the country, including municipalities, local governments, and companies. There is currently a need for means.

Therefore, the present invention relates to tatami mats discharged as waste from general waste and industrial waste (hereinafter also simply referred to as “waste”) discharged from “living environment facilities” such as municipalities, local governments, and private companies. By manufacturing RPF (hereinafter referred to as “waste tatami RPF”), a waste solid fuel mainly made of waste plastic, and using it as a combustion aid for combustion equipment, highly efficient heat recovery of clean energy can be achieved. The purpose is to improve the efficiency of the construction of a new “ waste material thermal recycling system” .

The invention described in claim 1 is a solid fuel waste tatami RPF characterized by using as a main raw material a waste tatami composed only of a main tatami mat (straw floor tatami mat) and a styro tatami mat, and waste plastics , The invention described in claim 2 is by sorting and selecting only the main tatami mat and the stylo tatami that are quickly and accurately sorted and selected from the enormous waste discharged from the living environment. RPF is manufactured by directly mixing and kneading with ordinary RPF manufacturing waste plastics that are transported to a processing facility as they are, and pulverized without any fine sorting, and then separated and separated through a separate selection process. By doing so, the efficiency of the reduction processing of a huge amount of waste is achieved.

The above-mentioned conventional RPF is one effective means for constructing a thermal recycling system as heat recovery energy from waste by using it as a combustion aid for combustion equipment such as an incinerator of a living environment facility from which it is discharged. As described above, a large amount of separation and selective removal processing steps are required, and a lot of harmful gases are generated, and the combustion efficiency is still insufficient.
In particular, in order to quickly process a huge amount of waste, there is an urgent need to supply a high-quality and stable energy.

  According to the present invention, only waste tatami made only from fibers with relatively stable shape and quality is used as a fibrous raw material for RPF, compared to conventional RPF. In addition to the extremely simple thermal separation system with less impurities, the separation work is extremely simplified, and there is little adverse effect on the environment due to the exhaust gas as an auxiliary combustion material or on the combustion apparatus such as an incinerator.

Among waste materials piled up in various forms due to earthquakes and tsunamis, waste tatami mats that remain relatively stable in shape and quality are subject to intermediate treatment processes such as collection, sorting and selective removal. However, the use of waste tatami mat RPF has an excellent effect as a top priority technique for eliminating the urgent need of mass processing of waste materials.
Therefore, paying attention to waste tatami that can be used and supplied as a renewable energy source for heat recovery with few special treatment processes among waste, and preferentially sorting, sorting and using it, Obviously, the disposal of the waste is also accelerated, and the waste treatment is accelerated overall.

Compared to fossil fuels such as coal and heavy oil, the tatami mat RPF of the present invention is used as an auxiliary combustor, so the fuel cost is reduced to 1/3 or less, the amount of CO ₂ emission is small, and it is generated when burning by waste It is possible to use the recovery of thermal energy that is very effective, and to form an inexpensive and efficient recycling society by using it as an auxiliary material for incinerators and other combustion devices in the same living environment facility as the emission source. It has the effect of constructing an excellent thermal recycling system.

It is this invention and a conventional type RPF manufacturing process and thermal recycling outline explanatory drawing. It is an electronic manifest management conceptual diagram of solid fuel RPF.

  Hereinafter, a waste material thermal recycling system using the solid fuel RPF (hereinafter referred to as “tatami RPF”) of the present invention as an auxiliary combustion material will be described with reference to FIG. 1, but embodiments of the invention are limited to the following examples. Yes. In the following description, processes, materials, and configurations having the same action may be given the same reference numerals and description thereof may be omitted.

  In FIG. 1, the thermal recycling thermal energy recovery and circulation route of the tatami mat RPF of the present invention is indicated by a thick solid line (R), but the thin solid line (Q) that is the thermal recycling thermal energy recovery and circulation route of the conventional RPF Overlapping routes are displayed with priority given to the thick solid line of the route (R).

Waste 1 including general waste and industrial waste discharged from “living environment facility” P is combustible fiber waste 2 and waste tatami 2a containing garbage manually by process A, and waste plastics. 3 are classified into three types and a sorting process is performed. At this time, the flammable fiber wastes 2 mentioned above may contain a tatami for judo tatami in addition to the normal main tatami (straw floor tatami). Such tatami mats are not suitable as RPF materials because some materials are used. In rare cases, since there is a notification from the discharger in advance as “PVC-based judo tatami mat”, it is often requested to incinerate directly for final disposal, including the present invention as a material of conventional RPF However, PVC-based tatami mats are rarely mixed.

The waste tatami 2a thus separated and selected from the waste 1 is directly applied to the primary coarse crusher in the step C, and further subdivided in the secondary subdivision crushing step D, and separated in the step A. - it is selected, step from step B2 C, are mixed in is subdivided crushed through a D minced waste plastics such 3 with a predetermined mixing ratio, the kneaded by step G, is compacted and melted and solidified final As a product, the waste RPF of the present invention is formed.
The waste tatami 2a and the waste plastics 3 may be pulverized and mixed at the same time, and are not necessarily performed in separate steps as in this embodiment.

This abandoned RPF is used as an auxiliary material for the combustion device of the living environment facility of the discharge source as shown by a bold line in the figure, thereby constructing a thermal recycling system that forms a recycling society by recovering thermal energy.
Moreover, in comparison with the circulation route (Q) of the conventional RPF, in the circulation route ( R) of the present invention, selecting only the waste tatami mat or the main tatami from the waste discharged from the living environment facilities is only by visual observation. Since it can be distinguished, it is extremely easy and quick, and the complicated and time-consuming separation / selection work process A as described above, such as work process A, is completely unnecessary. Thus, the RPF can be immediately made through the volume reduction / melting / solidification step G.

  In other words, by using only the waste tatami as combustible fiber from the discharge from the living environment facility, the complicated and time-consuming processes A, B1, E can be omitted quickly and easily. It is possible to produce tatami mat RPF with high combustion efficiency, and to recover the thermal energy of the waste by using it as an auxiliary material for combustion equipment such as incinerators and boilers at the living environment facility where it is discharged. It is possible to construct an excellent thermal recycling system that forms an inexpensive and efficient recycling society as described in the column of the effect of the invention.

Moreover, even to organize early one day a pile of rubble caused by the Great East Japan Earthquake that is currently piling up, also in order to promote the environment return, first of all is an urgent need to produce a co-retardant due to the tatami RPF, it pulls other waste Efficiently and quickly establish a thermal recycling system that forms a recycling-oriented society by improving the efficiency of incineration of materials, accelerating the return to the environment, and contributing to the savings in fossil fuels. Can do it.

(Q) ... Thermal energy recovery / circulation route by conventional RPF (R) ... Thermal energy recovery / circulation route by tatami mat RPF according to the present invention A ... Separation / selection work process B1, ... Separation / selection removal process B2・ ・ Separation and selective removal process C ・ ・ ・ Primary coarse crushing process D ・ ・ ・ Secondary subdivision crushing process E ・ ・ ・ Metal / solid removal process F ・ ・ ・ Mixing / kneading process G ・ ・ ・ Volume reduction・ Melting / solidification process P ・ ・ ・ Living environment facilities 1 ・ ・ ・ Waste 2 ・ ・ ・ Flammable fiber waste 2a ・ ・ Waste tatami 3 ・ ・ ・ Waste plastics 4 ・ ・ ・ Conventional RPF
4a ... Abandoned tatami mat RPF

Claims (3)

  A solid fuel RPF characterized by using as a main raw material waste tatami classified as textile waste and industrial waste classified as waste plastics.   Waste tatami that does not use PVC flooring, which is flammable fiber, and waste that is categorized as waste plastic, among tatami mats of combustible fiber classified as fiber waste discharged from living environment discharge facilities A thermal recycling system that recovers thermal energy by using solid fuel RPF as the main raw material as an auxiliary combustor for various incinerators, including incinerators of living environment facilities that emit water.   Dispose of waste discharged from living environment facilities such as municipalities, local governments, and private companies that have registered electronic manifests to each information processing center from waste collection and transportation companies through intermediate processing companies to final disposal companies Streamline information management through the electronic processing network registered in the electronic manifest, and according to the manifest, the waste collection and transportation company or intermediate processing company separates or sorts and collects the waste tatami as a flammable fiber and waste plastics. Is produced by pulverizing, mixing, and kneading in accordance with a predetermined mixing ratio to reduce volume, melt, and solidify.

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