WO2012157253A1 - 冷蔵庫の解体方法と冷蔵庫の解体装置および、家電製品の解体方法と家電製品の解体装置 - Google Patents
冷蔵庫の解体方法と冷蔵庫の解体装置および、家電製品の解体方法と家電製品の解体装置 Download PDFInfo
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- WO2012157253A1 WO2012157253A1 PCT/JP2012/003152 JP2012003152W WO2012157253A1 WO 2012157253 A1 WO2012157253 A1 WO 2012157253A1 JP 2012003152 W JP2012003152 W JP 2012003152W WO 2012157253 A1 WO2012157253 A1 WO 2012157253A1
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- Prior art keywords
- refrigerator
- refrigerant
- processing information
- unit
- determination
- Prior art date
Links
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- 238000012545 processing Methods 0.000 claims abstract description 212
- 239000003507 refrigerant Substances 0.000 claims description 233
- 230000008569 process Effects 0.000 claims description 94
- 238000011084 recovery Methods 0.000 claims description 66
- 238000000605 extraction Methods 0.000 claims description 62
- 239000011810 insulating material Substances 0.000 claims description 44
- 238000003860 storage Methods 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 13
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- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 28
- 239000000463 material Substances 0.000 description 25
- 230000007246 mechanism Effects 0.000 description 16
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- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 7
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- 239000010949 copper Substances 0.000 description 7
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Images
Classifications
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- G—PHYSICS
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- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/26—Techniques for post-processing, e.g. correcting the recognition result
- G06V30/262—Techniques for post-processing, e.g. correcting the recognition result using context analysis, e.g. lexical, syntactic or semantic context
- G06V30/268—Lexical context
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/02—Gases or liquids enclosed in discarded articles, e.g. aerosol cans or cooling systems of refrigerators
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
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- G—PHYSICS
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- G06V30/10—Character recognition
- G06V30/24—Character recognition characterised by the processing or recognition method
- G06V30/248—Character recognition characterised by the processing or recognition method involving plural approaches, e.g. verification by template match; Resolving confusion among similar patterns, e.g. "O" versus "Q"
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49359—Cooling apparatus making, e.g., air conditioner, refrigerator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53113—Heat exchanger
Definitions
- the present invention relates to a dismantling method and a disassembling apparatus for disassembling a household electric appliance to be discarded, particularly a refrigerator.
- chlorofluorocarbon and flammable refrigerant are used as refrigerator refrigerants.
- R12, R22, R134a, and R502 are used for CFCs.
- Isobutane is used as the combustible refrigerant.
- Freon (R11, R141b) and cyclopentane are used as the foaming gas.
- a vacuum heat insulating material is used for the heat insulating material of a refrigerator.
- foamed urethane and glass fiber are used as the vacuum heat insulating material.
- the vacuum heat insulating material is formed by vacuum packing these materials. Further, some vacuum heat insulating materials can be attached with getter materials for the purpose of maintaining heat insulating performance.
- the refrigerators to be discarded are grouped according to the type of CFC used and the type of heat insulating material used at the site of refrigerator disassembly.
- the grouped refrigerators are dismantled after a predetermined number is accumulated.
- the discarded refrigerator is collected from the market 1 to the recycling factory 1002.
- the collected refrigerators are sorted according to the type of used chlorofluorocarbon, heat insulating material used, and the like (3).
- the sorted refrigerators are stored until the predetermined number of refrigerators using the same type of members is stored (predetermined number storage waiting 4).
- Patent Document 1 shows an example of lot processing focusing on a heat insulating material.
- each lot refers to a group of refrigerators that use the same specific ingredients.
- a refrigerator it mainly refers to a combination of refrigerant and heat insulating material. Other conditions may be added.
- the speed at which each lot is accumulated differs.
- refrigerators that use mostly materials collected from the market and refrigerators that use newly adopted materials are slow to accumulate.
- the processing freshness of the dismantling work is significantly reduced.
- the processing freshness of the dismantling work means a period from when the refrigerator is collected to the recycling factory until the refrigerator dismantling work is started.
- the refrigerator that is accumulated at a low speed waits for a long period of time until it is collected at the recycling factory and then dismantling is started.
- the present invention solves the above problems by using each device and each method described in each embodiment described later.
- a refrigerator disassembling apparatus includes a storage unit, an individual information reading unit, a processing information extraction unit, a processing information display unit, a first determination unit, a first control unit, a second determination unit, A second control unit, a third determination unit, and a third control unit;
- Processing information for dismantling the refrigerator is stored in advance in the storage unit.
- the individual information reading unit reads individual information from the refrigerator.
- the individual information mainly refers to the product number and model number of the product (hereinafter referred to as “product number”).
- the processing information extraction unit extracts processing information from the read individual information.
- the processing information display unit displays the extracted processing information on the refrigerator.
- the first determination unit determines whether to advance the refrigerator to the preliminary processing step or the refrigerant recovery step based on the displayed processing information. As a result of the determination by the first determination unit, the first control unit advances the refrigerator directly to the refrigerant recovery step or advances the refrigerator to the preliminary processing step, and the refrigerator is subjected to preliminary processing based on the processing information. Then, the refrigerator is operated to proceed to the refrigerant recovery process.
- the second determination unit determines the refrigerant to be recovered from the refrigerator based on the processing information in the refrigerant recovery process.
- the third determination unit determines whether the refrigerator proceeds to the crushing step or the standby step based on the processing information after the refrigerant is collected from the refrigerator. As a result of the determination by the third determination unit, the third control unit proceeds directly to the crushing process and crushes the refrigerator, or advances the refrigerator to the standby process, and the number of refrigerator groups waiting in the standby process is a predetermined number. Then, the refrigerator is moved to the crushing process and crushed.
- the processing information is information representing at least the type of heat insulating material used in the refrigerator and the type of refrigerant.
- the processing information display unit operates to display the type of refrigerant in different colors as the processing information.
- the processing information display unit operates to display the type of refrigerant as processing information with different symbols or figures.
- the preliminary processing step is a processing step in which a hole is formed in the casing that forms the refrigerator.
- the jig for recovering the refrigerant and the color indicating the type of the refrigerant are shown in the same color.
- the discarded refrigerator is disassembled in the order of arrival, not the lot processing that requires line switching or storage space.
- the method for disassembling a refrigerator according to the present invention is carried out in accordance with the operation of the dismantling apparatus.
- the character string extraction device used in the refrigerator disassembly apparatus or refrigerator disassembly method of the present invention extracts candidate character strings registered in advance from image information obtained by reading individual information.
- a character string extraction device includes a replacement information registration unit, a candidate character data registration unit, an image information conversion unit, a character information replacement unit, a search character generation unit, a first comparison unit, and a candidate character string output.
- a replacement information registration unit includes a replacement information registration unit, a candidate character data registration unit, an image information conversion unit, a character information replacement unit, a search character generation unit, a first comparison unit, and a candidate character string output.
- replacement information registration unit replacement information for replacing a specific character with a designated character is registered in advance for character information that is expected to be erroneously recognized.
- the candidate character data registration unit registers in advance candidate character data assumed when a designated character is used for a candidate character string.
- the image information conversion unit converts the read image information into character information.
- the character information replacement unit replaces the specific character with the specified character if the character information includes the specific character.
- the character information replacement unit generates read character data using the converted character information when the character information does not include the specific character.
- the search character generation unit replaces predetermined characters in the read character data with special characters.
- the search character generation unit further replaces the continuous special character group with one special character. Then, search character data is generated from the read character data.
- the first comparison unit compares the search character data with the candidate character data.
- the candidate character string output unit is a candidate character string corresponding to the candidate character data when there is candidate character data matching the search character data as a result of the comparison between the search character data and the candidate character data in the first comparison unit. Is extracted.
- the character string extraction apparatus of the present invention includes a search character generation unit with special characters and a second comparison unit.
- the search character generation unit with special characters when the first comparison unit compares the search character data with the candidate character data, and there is no candidate character data that matches the search character data, Characters are added to generate search character data with special characters. When the special characters are consecutive, the search character generation unit with special characters further replaces the continuous special character group with a single special character to obtain search character data with special characters.
- the second comparison unit compares the search character data with special characters and the candidate character data.
- search character data with special characters If there is no candidate character data that matches the search character data with special characters as a result of comparison between the search character data with special characters and the candidate character data in the second comparison unit, it is added from the search character data with special characters. One character before and after the special character is deleted and used as new search character data. And the calculation after the search character generation part with a special character is repeated.
- the second comparison unit makes search impossible when new search character data becomes less than two characters as a result of deleting one character before and after the added special character from the search character data with special characters. .
- the character string extraction apparatus of the present invention includes a front return search character generation unit, a third comparison unit, a front return character deletion unit, a rear return search character generation unit, and a fourth comparison unit.
- the third comparison unit compares the front return search character data with the candidate character data.
- the third comparison unit compares the front return search character data with the candidate character data, if there is candidate character data that matches the front return search character data, the front return search character data Is the new search character data with special characters. Then, the calculation after the front return search character generator is repeated.
- the front carriage return character deletion unit when the third comparison unit compares the front carriage search character data with the candidate character data, and if there is no candidate character data that matches the front carriage search character data, the front carriage search character data The first character restored from is deleted, and search character data with special characters is generated.
- the back side return search character generation unit returns the back side return search character data to the search character data with the special character by returning the back side character out of the one character before and after the special character deleted immediately before. Generated.
- the fourth comparison unit compares the backward return search character data with the candidate character data.
- the candidate character string output unit when the fourth comparison unit compares the rear return search character data with the candidate character data, and there is candidate character data that matches the rear return search character data, the rear return The search character data is new search character data with special characters. Then, the calculation after the rearward return search character generator is repeated.
- the candidate character string output unit when the fourth comparison unit compares the rear return search character data with the candidate character data, if there is no candidate character data that matches the rear return search character data, A character string corresponding to the candidate character data is extracted from the search character data by deleting the character after the last restored character.
- the individual information is individual information possessed by the waste home appliance.
- the waste home appliance is a refrigerator.
- the character string extraction method according to the present invention is implemented in accordance with the operation of the character string extraction device.
- a dismantling apparatus for home appliances related to the present invention includes a storage unit, an individual information reading unit, a processing information extraction unit, a processing information display unit, a fourth determination unit, a fourth control unit, and a fifth determination unit.
- a fifth control unit includes a storage unit, an individual information reading unit, a processing information extraction unit, a processing information display unit, a fourth determination unit, a fourth control unit, and a fifth determination unit.
- the storage unit stores in advance processing information for dismantling the home appliance.
- the individual information reading unit reads individual information from the home appliance.
- the processing information extraction unit extracts processing information from the read individual information.
- the processing information display unit displays the extracted processing information on the home appliance.
- the fourth determination unit determines whether to advance the home appliance to the preliminary processing step or the disassembly step based on the displayed processing information. As a result of the determination by the fourth determination unit, the fourth control unit advances the home appliance directly to the disassembly process, or advances the home appliance to the preliminary processing step, and the preliminary processing based on the processing information is performed on the home appliance. After being applied, the appliance operates to proceed to the dismantling process.
- the fifth determination unit determines which disassembly process the home appliance is to be advanced from among the predetermined disassembly processes based on the processing information.
- the fifth control unit operates so as to advance the household electrical appliance to the preceded disassembly process according to the determination result of the fifth determination unit.
- the discarded home appliances are dismantled in the order of arrival, instead of lot processing that requires line switching and storage.
- the method for disassembling household electrical appliances relating to the present invention is carried out in accordance with the operation of the dismantling apparatus.
- FIG. 1 is a schematic flow diagram of a refrigerator disassembly method according to Embodiment 1 of the present invention.
- FIG. 2 is a main part flow diagram of the refrigerator disassembling method according to Embodiment 1 of the present invention.
- FIG. 3 is an explanatory diagram for reading the individual information of the refrigerator using the refrigerator dismantling apparatus according to Embodiment 1 of the present invention.
- FIG. 4 is an explanatory diagram for reading individual information of another refrigerator according to Embodiment 1 of the present invention.
- FIG. 5 is a plan view of the processing information display unit in the first embodiment of the present invention.
- FIG. 6 is a plan view of another processing information display unit in the first embodiment of the present invention.
- FIG. 7 is an explanatory diagram of still another processing information display unit in the first embodiment of the present invention.
- FIG. 8 is an explanatory diagram illustrating a process of recovering the refrigerant from the refrigerator in the first embodiment of the present invention.
- FIG. 9 is an explanatory diagram illustrating a process of recovering the refrigerant from another refrigerator according to Embodiment 1 of the present invention.
- FIG. 10 is an explanatory diagram illustrating a process of recovering the refrigerant from the compressor according to Embodiment 1 of the present invention.
- FIG. 11 is an explanatory diagram illustrating a standby process for the refrigerator in the first embodiment of the present invention.
- FIG. 12 is an explanatory diagram for explaining a standby process of the refrigerator in the first embodiment of the present invention.
- FIG. 13 is an explanatory view for explaining a standby process of the refrigerator in the first embodiment of the present invention.
- FIG. 14 is an explanatory diagram illustrating a standby process of the refrigerator in the first embodiment of the present invention.
- FIG. 15 is an explanatory view for explaining a standby process of the refrigerator in the first embodiment of the present invention.
- FIG. 16 is a block diagram of a character string extraction device for a refrigerator according to Embodiment 2 of the present invention.
- FIG. 17 is a hardware configuration diagram of a character string extraction device for a refrigerator according to Embodiment 2 of the present invention.
- FIG. 18 is explanatory drawing explaining the replacement information in the refrigerator character string extraction method according to Embodiment 2 of the present invention.
- FIG. 19 is an explanatory diagram for explaining other replacement information in the refrigerator character string extraction method according to Embodiment 2 of the present invention.
- FIG. 20 is an explanatory diagram illustrating still another replacement information in the refrigerator character string extraction method according to Embodiment 2 of the present invention.
- FIG. 21 is an explanatory diagram for explaining candidate character data in the refrigerator character string extraction method according to Embodiment 2 of the present invention.
- FIG. 22 is a conceptual diagram for displaying candidate character strings in the refrigerator character string extraction method according to Embodiment 2 of the present invention.
- FIG. 23 is an explanatory diagram illustrating an extraction process in the refrigerator character string extraction method according to Embodiment 2 of the present invention.
- FIG. 24A is a block diagram of a character string extraction device for a refrigerator according to Embodiment 2 of the present invention.
- FIG. 24B is a block diagram of a character string extraction device for a refrigerator according to Embodiment 2 of the present invention.
- FIG. 25A is an explanatory diagram illustrating an extraction process in the refrigerator character string extraction method according to Embodiment 2 of the present invention.
- FIG. 25B is an explanatory diagram illustrating an extraction process in the refrigerator character string extraction method according to Embodiment 2 of the present invention.
- FIG. 26A is a flowchart of the refrigerator character string extraction method according to Embodiment 2 of the present invention.
- FIG. 26B is a flowchart of the refrigerator character string extraction method according to Embodiment 2 of the present invention.
- FIG. 26A is a flowchart of the refrigerator character string extraction method according to Embodiment 2 of the present invention.
- FIG. 26B is a flowchart of the refrigerator character string extraction method according to Embod
- FIG. 27 is an explanatory diagram of a jig for collecting the refrigerant in the third embodiment of the present invention.
- FIG. 28 is an explanatory diagram of a jig for collecting the refrigerant in the third embodiment of the present invention.
- FIG. 29 is an explanatory diagram of an adjustment unit according to Embodiment 3 of the present invention.
- FIG. 30 is an explanatory diagram of another adjustment unit according to Embodiment 3 of the present invention.
- FIG. 31 is an explanatory diagram of a jig for recovering another refrigerant in the third embodiment of the present invention.
- FIG. 32 is an explanatory view of a jig for recovering another refrigerant in the third embodiment of the present invention.
- FIG. 33 is an explanatory diagram of a jig for recovering other refrigerant in the third embodiment of the present invention.
- FIG. 34 is an explanatory view of a jig for recovering other refrigerant in the third embodiment of the present invention.
- FIG. 35 is an explanatory diagram of a jig for collecting different refrigerants in the third embodiment of the present invention.
- FIG. 36 is an explanatory diagram of a jig for collecting different refrigerants in the third embodiment of the present invention.
- FIG. 37 is an explanatory diagram of a jig for collecting still another refrigerant in the third embodiment of the present invention.
- FIG. 38 is an explanatory diagram of a jig for collecting still another refrigerant in the third embodiment of the present invention.
- FIG. 39 is an explanatory diagram of a jig for collecting another refrigerant in the third embodiment of the present invention.
- FIG. 40 is an explanatory view of a jig for collecting another refrigerant in the third embodiment of the present invention.
- FIG. 41 is an explanatory view of a jig for collecting the refrigerant using the guide portion according to Embodiment 3 of the present invention.
- FIG. 42 is an explanatory diagram of a jig for collecting the refrigerant using the guide portion according to Embodiment 3 of the present invention.
- FIG. 43 is an explanatory diagram of a jig for recovering a refrigerant using another guide unit according to Embodiment 3 of the present invention.
- FIG. 40 is an explanatory view of a jig for collecting another refrigerant in the third embodiment of the present invention.
- FIG. 41 is an explanatory view of a jig for collecting the refrigerant using the guide portion according
- FIG. 44 is an explanatory diagram of a jig for recovering a refrigerant using another guide unit according to Embodiment 3 of the present invention.
- FIG. 45 is a schematic flow diagram of a household appliance dismantling method according to Embodiment 4 of the present invention.
- FIG. 46 is an explanatory diagram for reading out individual information of home appliances using the home appliance dismantling apparatus in the fourth embodiment of the present invention.
- FIG. 47 is a schematic flow diagram of a conventional refrigerator disassembly method.
- the product number displayed on each appliance is used.
- the read character recognition result may include a misrecognized character.
- Various methods have been proposed in order to obtain an accurate output from the character recognition result including the misrecognized character.
- Japanese Patent Laid-Open No. 2001-312663 Japanese Patent Publication
- Japanese Patent Publication has been proposed in order to obtain an accurate output from a character recognition result read by a scanner or the like.
- This document replaces a specific character, deletes a specific character, deletes a specific character from a conversion candidate, or changes the order of conversion candidates when converting a character. is there.
- Embodiment 1 a refrigerator disassembly method and a refrigerator disassembly apparatus according to Embodiment 1 of the present invention will be described with reference to the drawings.
- Refrigerator is collected from the market 1 to the recycling factory 2 as shown in FIG.
- the recovered refrigerator can obtain processing information from the individual information through step 10.
- the processing information is information for identifying the processing step to be selected when the processing step is selected according to the material used in dismantling the refrigerator.
- processing information 151 for disassembling the refrigerator 40 associated with the individual information of the refrigerator 40 is stored in advance in the storage unit 150 (storage step 152).
- the storage unit 150 is included in a refrigerator disassembly device 159.
- the individual information is read from the refrigerator 40 by the individual information reading unit 41.
- the processing information extraction unit 42 extracts processing information for dismantling the refrigerator 40 from the read individual information.
- the processing information display unit 43 displays the extracted processing information on the refrigerator 40 via the processing information display material 46.
- the processing information may be displayed on the pallet.
- the processing information may be printed directly on the refrigerator 40.
- the first determination unit 56 moves the refrigerator 40 to either the preliminary processing step 12 or the refrigerant recovery steps 19 and 20 based on the displayed processing information. It is determined whether to proceed.
- the refrigerator 40 that is determined to be directly advanced to the refrigerant recovery steps 19 and 20 is first recovered by the first controller 153.
- Step 156 internal parts such as shelves and drawers in the refrigerator are collected.
- the collected internal parts are subjected to internal part sorting 14 and internal part crushing 15 for each material, and shipped 16 as resources.
- the refrigerator 40 is directly advanced to the refrigerant recovery steps 19 and 20” means that the refrigerator 40 is advanced to the refrigerant recovery steps 19 and 20 without going through the pretreatment step 12. If the preliminary treatment step 12 is not performed, the refrigerator 40 may be advanced to the refrigerant recovery steps 19 and 20 via other steps on the way.
- the refrigerator 40 determined to be advanced to the preliminary processing step 12 is transferred to the preliminary processing step 12 in which the first control unit 153 performs the preliminary processing based on the processing information. Proceed (step 156).
- the model that is positioned as an object of the pretreatment includes a model in which the getter material is attached to the heat insulating material, a model in which the compressor mounting position and the compressor mounting method are characteristic, and ammonia as a refrigerant.
- the getter material is attached to the heat insulating material
- a plurality of holes are opened from the outside of the refrigerator housing to the wall surface forming the housing. If the getter material is in an active state, the getter material and moisture may react to generate heat. Therefore, by bringing the getter material into contact with the atmosphere, the properties of the getter material are changed from the active state to the inactive state in advance. It takes about 48 hours to change the properties of the getter material. Therefore, a model in which the getter material is mixed into the heat insulating material is a target for preliminary processing.
- Compressor mounting position and compressor mounting model is characterized by the top unit called the compressor where the compressor is located at the top of the refrigerator.
- the compressor where the compressor is located at the top of the refrigerator.
- a model in which an iron pipe is used for the connection part between the compressor and the piping forming the refrigeration cycle, a model in which the compressor is caulked and fixed to the refrigerator, and a work for removing the compressor are performed.
- a copper pipe is used for the connection part between the compressor and the pipe forming the refrigeration cycle. Since the copper tube is easy to process, the copper tube at this connecting portion is closed using an ultrasonic welding machine or a caulking device. The copper tube is closed to have a certain width. Alternatively, the copper tube is closed at two adjacent locations. The copper tube closed with a certain width is cut near the center of the certain width. Alternatively, a copper tube in which two adjacent places are closed is cut so as to divide the two closed places. Thus, the compressor is taken out in a state where both the cut portions of the refrigerator side piping and the compressor side piping are closed.
- the pipes are closed at two close locations using a dedicated caulking device for iron pipes. Pipes that are closed at two adjacent locations are cut to sever the two caulked portions. As a result, the compressor is removed in a state where both the cut portions of the casing side piping and the compressor side piping of the refrigerator are closed.
- the crimp is returned and the compressor is removed.
- the work space is secured by removing members around the bolts and nuts. Thereafter, after the bolts and nuts are removed, the compressor is removed.
- Models that use ammonia as a refrigerant are dismantled in this dedicated process.
- the process proceeds to the in-compartment collecting step 13 in which the in-house parts are collected with the compressor removed.
- the refrigerator from which the internal parts have been recovered proceeds to the compressor recovery step 17 where the compressor is recovered. Specifically, the compressor and the piping that forms the refrigeration cycle are separated. As a result, the compressor is separated and recovered from the refrigerator.
- the second determination step 18 when the refrigerant is recovered from the refrigerator 40, in the second determination step 18, the refrigerant recovered from the refrigerator 40 by the second determination unit 57 based on the displayed processing information. Is determined.
- the second control unit 154 operates to proceed to a step of collecting the refrigerant from the refrigerator 40 according to the determination result of the second determination unit 57 (step 157).
- Refrigerant recovery methods are roughly divided into two types. It is chlorofluorocarbon and isobutane which is a flammable refrigerant. According to various regulatory arrangements, chlorofluorocarbons are collected in a cylinder, which is a collection container, for each composition. On the other hand, isobutane is released into the atmosphere after being diluted to lower its concentration.
- Compressor is separated from refrigerator.
- the refrigerant is recovered by dividing it into a refrigerant remaining in the refrigerator main body and a refrigerant remaining in the compressor. Since the refrigerant remaining in the refrigerator main body is extremely small, it is recovered in a short time. On the other hand, a large amount of refrigerant remaining in the compressor is eluted in the lubricating oil. Appropriate time is required to recover all the refrigerant remaining in the compressor.
- the compressor is separated from the refrigerator as in the first embodiment of the present invention. Refrigerant is recovered separately from the refrigerator and compressor. As a result, the disassembling work of the part that forms the housing of the refrigerator is smoothly advanced.
- the refrigerant collected after the refrigerator casing and the compressor are separated from each other was determined in the second determination step 18.
- the recovered refrigerant may be processed to be divided into a refrigerator casing and a compressor after being collectively determined in the second determination step 18 (a flow indicated by an alternate long and short dash line 160 in FIG. 1).
- the refrigerator has only a housing.
- the compressor from which the refrigerant has been recovered is decomposed (compressor disassembling step 21), sorted by material constituting the compressor, and shipped 16 as a resource.
- the refrigerator proceeds to the third determination step 23.
- the third determination unit 59 determines whether the refrigerator 40 is advanced to the crushing step 25 or the standby step 24 based on the processing information (step 158).
- the refrigerator that has only the housing is sorted for each heat insulating material used by the displayed processing information. Specifically, it is roughly divided into two types depending on the type of foaming gas used for the heat insulating material. That is, it is a gas species that needs to be recovered, such as CFC, and a gas species that requires dilution and release to the atmosphere, such as cyclopentane.
- the refrigerator 40 is directly advanced to the crushing step 25 by the third determination unit 59, or is advanced to the standby step 24. Is determined (step 158).
- the third control unit 155 operates to advance the refrigerator 40 to the crushing process according to the determination result of the third determination unit 59, or to advance the refrigerator 40 to the crushing process 25 via the standby process 24 (step 158).
- the refrigerator 40 that has been advanced to the standby step 24 is advanced to the crushing step 25 and crushed after the number of standby refrigerators 40 has reached a predetermined number.
- the method of crushing the housing varies greatly depending on the type of foam gas used for the heat insulating material.
- CFC-based heat insulating material a heat insulating material using CFC
- the crushing chamber is sealed so that CFC is not released into the atmosphere due to various regulatory requirements.
- cyclopentane-based heat insulating material a heat insulating material using cyclopentane
- the cyclopentane is diluted in the air and then into the air. Opened.
- the crushing step 25 when the CFC-based heat insulating material is crushed, when the refrigerator using the CFC-based heat insulating material is advanced to the third determination step 23, the refrigerator is advanced to the crushing step 25.
- the refrigerator using the cyclopentane-based heat insulating material is advanced to the third determination step 23, the refrigerator is advanced to the standby step 24.
- the work chamber is sealed, and the housing of the refrigerator is crushed while collecting the chlorofluorocarbon gas.
- the next process switching is performed in the third determination process 23. That is, the refrigerator in which the cyclopentane heat insulating material is used is advanced to the crushing step 25.
- the refrigerator in which the fluorocarbon heat insulating material is used is advanced to the standby process 24.
- the refrigerators using the accumulated cyclopentane heat insulating material are taken out from the standby step 24. And all the refrigerators accumulate
- the next step switching is performed. That is, the refrigerator in which the fluorocarbon heat insulating material is used is advanced to the crushing step 25. The refrigerator in which the cyclopentane heat insulating material is used is advanced to the standby step 24.
- the crushed refrigerator is sorted in the sorting process 26 for each material by a conventionally used wind sorter or magnetic sorter and shipped 16 as a resource.
- the model of the refrigerator 40 is specified from the appearance video of the refrigerator 40.
- the model of the refrigerator 40 is specified by reading the product number attached to the refrigerator 40.
- the model of the refrigerator 40 can be specified more accurately by reading the product number.
- a camera 41A that captures the appearance of the refrigerator 40 and a scanner 41B that reads the product number are used as the individual information reading unit 41.
- the read individual information is sent to the processing information extraction unit 42.
- the second task is to create a database of processing information.
- information indicating at least the type of heat insulating material used in the refrigerator and the type of refrigerant used in the refrigerator is essential.
- the third task is to quickly link individual information and processing information.
- the processing information extraction unit 42 is configured to efficiently extract the processing information accumulated in the second operation from the individual information obtained in the first operation. Details will be described in Embodiment 2 of the present invention.
- processing information display materials 46 and 46A indicating the processing information.
- the processing information display materials 46 and 46 ⁇ / b> A are created by the processing information display unit 43.
- 44 indicates the type of refrigerant
- 45 indicates the type of heat insulating material.
- the refrigerant type 44 is displayed in a different color for each type. Or the kind 47 of this refrigerant
- coolant in FIG. 6 is displayed with a different symbol and figure for every kind.
- the correspondence between these colors, symbols, and figures and the jig used in the process of collecting the refrigerant is displayed at a glance. Specifically, when R12 is displayed in yellow, a yellow hose is used as a jig for collecting the refrigerant, or a cylinder marked in yellow is used. Similarly, R22 is displayed in black. R134a is displayed in blue. R502 is displayed in green. Isobutane is displayed in red.
- symbols and figures may be used for the display for distinguishing the refrigerant.
- the indication distinguishing the refrigerant is attached so that these symbols and figures are conspicuous on the refrigerator and jig.
- R12 is displayed as a triangle.
- R22 is displayed as a star.
- R134a is displayed as a rectangle.
- the type of heat insulating material is indicated by a bar code 45 (FIG. 5) or a QR code 48 (FIG. 6).
- an IC chip 50 can be used as shown in FIG.
- processing information is written into the IC chip 50.
- the IC chip 50 is attached to a pallet 49 that conveys the refrigerator 40.
- a reader 51 that reads data written in the IC chip 50 is provided at a key point.
- the reader 51 reads necessary data.
- the content of the read data is displayed on the reader 51. Since the IC chip 50 can be used repeatedly, it is economical.
- processing information may be printed directly on the refrigerator.
- the extracted processing information may be directly displayed on the refrigerator by the processing information display unit 43, or may be indirectly displayed on the refrigerator via the processing information display materials 46, 46A, the IC chip 50, and the like. good.
- FIG. 8 shows the refrigerator 40 that has been passed through the first determination step 11 and the refrigerant recovery steps 19 and 20 by the first determination unit 56.
- the conveyor 52 in which the refrigerator 40 is conveyed is made into one, and the jig
- coolants is prepared for every kind of refrigerant
- the jig for collecting the refrigerant is a hose 53 that is a communication path, a cylinder 54 that is a collection container, and a fan 55 that is a stirring unit.
- the hose 53, the cylinder 54, and the fan 55 may be collectively referred to as jigs 53, 54, and 55.
- the result of the second determination unit 57 is reflected in the second control unit 154. That is, different colors, symbols, and figures corresponding to the type of refrigerant are displayed on the jigs 53, 54, and 55 for collecting the refrigerant.
- the second control unit 154 notifies the operator of different colors, symbols, and figures depending on the type of refrigerant. As a result, even an inexperienced worker can understand the jig to be used at a glance. If it is a skilled worker, the difference in the jig to be used can be prevented. Moreover, it becomes easy for an operator to extract a necessary thing from many jig
- a conveyor 52 is laid for each type of refrigerant.
- jigs 53, 54 and 55 for collecting the refrigerant are provided on each conveyor 52. That is, jigs 53, 54, and 55 for collecting the refrigerant are required only for the type of refrigerant. In this case, the area where equipment for dismantling the refrigerator 40 is installed increases.
- the refrigerator 40 is advanced to the conveyor 52 according to the determination result of the second determination unit 57 by the second control unit 154. Therefore, this step can prevent the jigs 53, 54, and 55 from being mistaken by the operator.
- this process has the advantage that many refrigerators 40 can be processed simultaneously.
- FIG. 10 shows a process in which the refrigerant is recovered from the compressor 58. It is rare that the compressor 58 using the same kind of refrigerant is continuously recovered from a plurality of refrigerators. In addition, in order to recover the refrigerant from each compressor 58, a corresponding time is required. Therefore, the collected compressors 58 are appropriately collected on a work table sorted according to the type of refrigerant. And it is efficient to collect
- the refrigerator 40 from which the refrigerant has been collected is sorted into the following two cases by the third control unit 155 as a result of the third determination step 23 performed by the third determination unit 59.
- the refrigerator 40 is advanced directly to the crushing chamber 60 where the refrigerator 40 is crushed.
- the refrigerator 40 is advanced to the standby position 61 where the standby process 24 is formed.
- the refrigerator in which the fluorocarbon heat insulating material is used is 40A.
- the refrigerator in which the cyclopentane heat insulating material is used is 40B.
- the refrigerator 40 ⁇ / b> A using the fluorocarbon heat insulating material is advanced to the crushing chamber 60.
- the refrigerator 40B in which the cyclopentane heat insulating material is used is advanced to the standby position 61.
- the fan 62 provided in the crushing chamber 60 is stopped, the chlorofluorocarbon is recovered in the cylinder 63 which is a recovery container.
- the cylinder 63 that is a collection container may be a container such as a drum.
- the predetermined number is set to 60 (FIG. 12).
- the third control unit 155 sends out the refrigerator 40B waiting at the standby position 61 to the crushing chamber 60.
- the third control unit 155 advances the refrigerator 40A to the standby position 61. If the refrigerator 40B is sent from the refrigerant recovery step 19, the refrigerator 40B is directly advanced to the crushing chamber 60 by the third control unit 155.
- the operation of collecting the chlorofluorocarbon into the cylinder 63 is stopped.
- the fan 62 provided in the crushing chamber 60 is operated to open cyclopentane or the like to the atmosphere (FIG. 13).
- the refrigerator 40A is directly advanced to the crushing chamber 60 by the third control unit 155 again. Further, the third control unit 155 operates to advance the refrigerator 40B to the standby position 61.
- the refrigerator disassembly method and disassembly apparatus according to Embodiment 1 of the present invention is used, the refrigerator is disassembled in the order of arrival at the recycling factory. Therefore, the space for storing the refrigerator for waiting for processing, which was necessary in the conventional lot processing, becomes unnecessary. In other words, the total floor area where the refrigerator dismantling facility is laid down is reduced.
- the disassembly speed of the refrigerator in the recycling factory is increased.
- the switching loss that has occurred when the lot processing is switched is prevented from occurring.
- the movement loss that has occurred due to the movement of the refrigerator to be processed from the storage location to the processing step is prevented. That is, the dismantling capacity of the refrigerator in the recycling factory is improved.
- the spatial element and the temporal element can be improved.
- combustible refrigerants that require dilution and release into the atmosphere and chlorofluorocarbons that require recovery for each type are handled.
- jigs used according to the type of refrigerant are distinguished by color and shape so that even an inexperienced operator can understand the handling method at a glance.
- the method of disassembling the refrigerator using an IC chip or the like is mechanically determined, so that work can be performed safely and accurately.
- Embodiment 1 demonstrated the dismantling process of the refrigerator.
- the first embodiment can also be applied to other electrical appliances such as a television receiver, an air conditioner, and a washing machine. In that case, the items and criteria determined by the first determination unit to the third determination unit employed in the first embodiment are appropriately set according to the target appliance.
- the first determination unit may determine by a method of displaying an image.
- Specific indicators include cathode ray tube display devices, plasma display devices, liquid crystal display devices, and the like.
- the determination criteria of the second determination unit may be the type of glass material that forms the display unit of each display device and its cutting method. Alternatively, the determination criterion of the second determination unit may be whether or not an additional function such as a hard disk is installed. With the above setting, a television receiver or the like using a cathode ray tube is disassembled in the order of arrival using the same equipment.
- the type of refrigerant may be used as a criterion for determination as in the above-described refrigerator. If it is the said setting, an air conditioning apparatus will be disassembled in the order of arrival with the same installation similarly to a refrigerator.
- the determination criterion may be the presence or absence of a high function such as a heat pump unit or an ion generator. If it is the said setting, a washing machine will be dismantled in the order of arrival with the same equipment.
- Judgment criteria may be appropriately set according to the target appliance without being bound by the above description. Also, the processing information for these may be set as appropriate according to the target appliance.
- FIG. 16 shows a block diagram of the character string extraction apparatus according to the second embodiment of the present invention. The flow of the character string extraction method will also be described with reference to FIG.
- the image input unit 70 reads the product number displayed on the refrigerator, which is a waste electrical appliance.
- the image input unit 70 can be realized by a scanner.
- the calculation unit 71 calculates a candidate character string, which will be described in detail later, from the image information read by the image input unit 70.
- the registration unit 72 data used in the calculation unit 71 is registered.
- the display unit 73 displays the result calculated by the calculation unit 71.
- the display unit 73 can be realized by a display.
- the input unit 74 gives an input instruction for outputting the result calculated by the calculation unit 71 at the output unit 75.
- the output unit 75 can be realized by a printer or a writing device to a recording medium such as an IC chip.
- FIG. 17 shows a hardware configuration for realizing the character string extraction device.
- the character string extraction apparatus includes a CPU 101, a ROM 102, a RAM 103, an image input unit 70 including a scanner, a display unit 73, and a hard disk unit (see FIG. And an input unit 74 configured with a mouse, a keyboard, and the like, an output unit 75 configured with a printer, and the like.
- the CPU 101 operates according to a program.
- the ROM 102 stores a basic program.
- the RAM 103 temporarily stores other programs and data.
- the scanner is an image input unit 70 that reads image information.
- the hard disk unit 104 stores various programs and data.
- the input unit 74 is a keyboard or a mouse.
- the output unit 75 is a printer, an IC chip writing device, or the like.
- the hard disk unit 104 has a database (denoted as “DB” in the figure) 105 that stores basic data by model number.
- the database 105 has various masters. Examples of various masters include the following.
- a manufacturer master 106 that stores the manufacturer that manufactured the refrigerator.
- a refrigerant master 107 that stores refrigerant used in the refrigerator.
- a heat insulating material master 108 for storing heat insulating materials used in the refrigerator.
- the compressor master 109 which memorize
- a preliminary processing master 110 that stores various preliminary processings exemplified in the first embodiment required by the refrigerator.
- a replacement information registration step and a candidate character data registration step are performed.
- replacement information 80A is registered in replacement information registration unit 80.
- candidate character data registration step candidate character data 123 is registered in the candidate character data registration unit 81.
- replacement information 80A for replacing a specific character with a designated character is registered in the replacement information registration unit 80 in advance for character information that is expected to be erroneously recognized.
- Specified characters refer to characters that are normally used in electrical appliances whose product numbers are to be read.
- alphabets particularly capital letters and Arabic numerals are often used.
- letters that connect uppercase alphabets such as “-(hyphen)” and Arabic numerals are often used.
- the specific characters are “obviously wrong characters”, “obviously wrong characters”, “easy to make mistakes” when reading character information from image information with an OCR (optical character reader) or the like. "I don't know which”.
- Specified characters and specific characters differ depending on the target appliance. This difference includes regional characteristics. Greek letters, Greek numerals, Arabic letters, Korean letters, etc. may be used as the designated characters. The range of the designated character and the specific character is specified if the target electrical appliance is examined in advance.
- a refrigerator is a target product.
- “characters that are clearly wrong” (120), “characters that are easily mistaken” (121), and “characters that are easy to mistake but do not know which” (122) are positioned as specific characters.
- the designated character 126 with respect to these specific characters 120, 121, 122 is defined beforehand. The contents are shown in FIG. 18, FIG. 19, and FIG.
- candidate character data 123 assumed when the designated character 126 is used for the candidate character string 127 (FIG. 21) to be finally obtained is derived.
- An example of the assumed candidate character data 123 is shown in FIG.
- the candidate character data registration step the candidate character data 123 is registered in the candidate character data registration unit 81 in advance.
- the image information read by the image input unit 70 shown in FIG. 16 is converted into character information by the image information conversion unit 82.
- the space is deleted (S1).
- the specific information 120, 121, 122 is included in the character information converted by the image information conversion unit 82, the specific characters 120, 121, 122 are designated by the character information replacement unit 83. Replaced with character 126.
- the character information replacement step when the character information converted by the image information conversion unit 82 does not include the specific characters 120, 121, and 122, the converted character information is read by the character information replacement unit 83. Positioned as character data (S2, S3).
- search character generation step the predetermined character of the read character data is replaced with a special character by the search character generation unit 84 (S4).
- search character generation step when the special characters are continuous, the continuous special character group is further replaced with one special character by the search character generation unit 84.
- search character data is generated from the read character data (S5).
- Specified characters mainly refer to characters other than specified characters. As described above, if a target electrical appliance is examined in advance, a range not included in the designated character is found.
- Embodiment 2 of the present invention when a waste refrigerator is a target product, characters other than “alphanumeric () + ⁇ /.” Are positioned as predetermined characters.
- a waste refrigerator was used as a target product, a product number using kanji, katakana or hiragana was not found. Therefore, the designated characters were set around the capital letters of the alphabet and Arabic numerals. "%" Or "*" is used as a special character for replacing these predetermined characters, a so-called wild card.
- the search character data and the candidate character data are compared by the first comparison unit 85 (S6).
- the comparison (S7) if there is candidate character data that matches the search character data, a candidate character string corresponding to the candidate character data is extracted by the candidate character string output unit 86.
- the candidate character string extracted in this way is displayed on the display unit 73 from the candidate character string output unit 86.
- FIG. 22 shows an example of the candidate character string 124.
- the target product number 125 is selected from the candidate character string 124 displayed on the display unit 73.
- this display serves as both the input unit 74 and the display unit 73.
- the selected product number 125 is output to the output unit 75 together with the processing information.
- Processing information display units 43 and 46 as shown in FIGS. 5 and 6 are output from the output unit 75. Instead of the processing information display units 43 and 46, a reusable recording medium in which necessary items are stored may be output. An IC chip 50 or the like can be used as a reusable recording medium.
- the replacement information registration process and the candidate character data registration process described above as a preliminary preparation can be applied to electrical appliances other than the waste refrigerator, a television receiver, an air conditioner, a washing machine, and the like.
- the search accuracy is further improved.
- the range of characters that are expected to be misrecognized is determined by the characters that are adopted by the electrical appliances to be discarded.
- the image information read by the image input unit 70 is converted into character information via the image information conversion unit 82.
- the converted character information 130 is shown in FIG.
- the converted character information 130 includes a space. Therefore, a space is deleted from the character information 130 to facilitate the conversion described later.
- the character information 131 from which the space has been deleted includes the specific characters 120 and 121 ([apparently wrong character], [clearly apt character]) shown in FIGS. Therefore, in the character information 131, “ ⁇ ” is replaced with “ ⁇ ” and “o” is replaced with “0”. This result becomes the read character data 132.
- search character generation step a predetermined character in the read character data 132 is replaced with a special character.
- search character generation step when the special characters are continuous, the continuous special character group is further replaced with one special character.
- search character data 133 is generated from the read character data. In the second embodiment, “%” is used as the special character.
- the search character data 133 is compared with the candidate character data. If there is candidate character data that matches the search character data 133 as a result of the comparison, the candidate character string 134 corresponding to the candidate character data is extracted by the candidate character string output unit 86.
- the search character generation with special characters in response to the result (S7) of the first comparison step in the first comparison unit 85, in the search character generation with special characters search character data with special characters from the search character data, the search character generation with special characters 87 (S11).
- the search character data with special characters is obtained by adding special characters before and after (both ends) of the search character data. If the special characters are continuous, the consecutive special character group is further replaced with one special character, and then the search character data with special characters is generated from the search character data.
- the search character data with special characters and the candidate character data are compared by the second comparison unit 88. That is, a search is executed (S12). As a result of the comparison (S13), when there is no candidate character data that matches the search character data with special characters, the one before and after the character adjacent to the special character added from the search character data with special characters is deleted. (S14). Then, the above-described search character generation process with special characters is repeated to generate new search character data with special characters.
- This search character generation process with special characters is repeated until new search character data becomes less than 2 characters (S15).
- the reason is to deal with the following two points. That is, the number of digits of the read character data generated from the read image information is not constant. In addition, the digit that becomes the center of the generated read character data is not predetermined.
- the second comparison unit 88 determines that the search is impossible. This result is displayed on the display unit 73 via the search disabled output unit 89 (S16).
- the front return search character data from the search character data with special characters is changed to the front return search character as shown in FIG. Generated by the generation unit 90 (S21).
- the front-side return search character data is obtained by returning one character before and after one character adjacent to the special character deleted immediately before the search character data with special characters.
- the front return search character data and the candidate character data are compared by the third comparison unit 91 (S22).
- the front return search character data is positioned as new search character data with special characters. Further, the above-described front return search character generation step is repeated to generate new front return search character data.
- the search character data with special characters is converted from the front carriage return character data into the front carriage character in the front carriage return character deletion step. It is generated by the deletion unit 92 (S24).
- the search character data with special characters is data obtained by deleting the front character restored from the front return search character data.
- the rear return search character data is generated from the search character data with special characters by the rear return search character generation unit 93 (S25).
- the rear-side return search character data is obtained by returning one character after the back of the one character before and after the special character deleted immediately before the search character data with special characters.
- the rear return search character data and the candidate character data are compared by the fourth comparison unit 94 (S26).
- the rearward return search character data is obtained by the candidate character string output unit 86 as new search character data with special characters. Is positioned. Then, the above-described rear return search character generation step is repeated.
- a candidate character string corresponding to the candidate character data is extracted by the candidate character string output unit 86 (S28). , S29).
- the candidate character string corresponding to the candidate character data is obtained by deleting one character after the last return from the rear return search character data.
- the candidate character string extracted in this way is displayed on the display unit 73 via the candidate character string output unit 86.
- FIG. 22 shows an example of the candidate character string 124.
- the first comparison step as a result of comparison between the search character data 133 and the candidate character data, there is no candidate character data that matches the search character data 133.
- the special character “%” is added to both ends of the search character data 133 to generate search character data 135 with special characters.
- the special character “%” is added to both ends of the search character data 136 to generate search character data 137 with special characters.
- the second comparison step as a result of comparison between the search character data with special characters 138 and the candidate character data, no candidate character data that matches the search character data with special characters 138 exists. Therefore, one character before and after the special character “%”, “V” and “R” in this specific example, is deleted.
- the new search character data 139 generated in this way is not less than two characters. Thus, the search is continued.
- the special character “%” is added to both ends of the search character data 139 to generate the search character data 140 with special characters.
- the second comparison step as a result of comparison between the search character data with special character 141 and the candidate character data, there is candidate character data that matches the search character data with special character 141.
- the matched candidate character data are “NR-201T” (142), “NR-201TL” (143), and “NR-201TR” (144).
- the front character “V” of the front and rear characters adjacent to the special character “%” deleted immediately before is returned to the search character data with special character 141.
- the front return search character data 145 is generated.
- the front return search character data 145 and the candidate character data are compared. As a result of the comparison, there was no candidate character data that coincided with the front return search character data 145. Therefore, in the front carriage return character deletion step, the front character “V” restored from the front carriage search character data 145 is deleted, and search character data 146 with special characters is generated.
- the back side character “R” of the front and back characters adjacent to the special character “%” deleted immediately before is returned to the search character data 146 with special characters.
- Rear return search character data 147 is generated.
- the backward return search character data 147 and the candidate character data are compared.
- the individual information of the refrigerator can be accurately obtained from various refrigerators manufactured by various manufacturers.
- the part number is read.
- the processing information linked to the individual information can be easily obtained.
- the features of the character string extraction method and the character string extraction device according to Embodiment 2 of the present invention are effective when the read character recognition result includes erroneously recognized characters.
- the character string extraction method and the character string extraction device eliminate the misrecognized character.
- the true part number is not obtained through various processes.
- the character string extraction method and character string extraction apparatus prepare candidate character data 123 including characters that have been misrecognized in advance.
- the candidate character data 123 prepared in advance is registered in the candidate character data registration unit 81.
- the value reaches the candidate character data 123 registered in the candidate character data registration unit 81 through the above-described steps.
- the candidate character string 127 associated with the candidate character data 123 can be extracted. That is, even when the read character recognition result includes a misrecognized character, the true product number can be reached.
- candidate character data in which characters that are assumed to be erroneously recognized for a true product number are replaced in advance.
- the candidate character data is reached using the character recognition result read from the target electrical appliance. In this way, the true product number is efficiently extracted.
- the character string extraction method and the character string extraction device support the refrigerator dismantling method and dismantling device described in the first embodiment of the present invention, so that the refrigerator is disassembled in the order of arrival at the recycling factory.
- the candidate character data 123 related to the new electrical appliances is additionally registered in the candidate character data registration unit 81.
- the candidate character data 123 relating to the new electrical appliance may be additionally registered in the candidate character data registration unit 81.
- the jig for collecting the refrigerant is used in the refrigerant collecting process described in the first embodiment.
- coolant collection process the content demonstrated using FIG. 8, FIG. 9 is used.
- refrigerators using the same type of refrigerant may be processed continuously.
- the type of the refrigerant there are some that take a particularly long time to recover the refrigerant from the refrigerator.
- a refrigerator using R502, R22, or the like as a refrigerant has a long pipe. Accordingly, the pipe resistance of the pipe becomes very large.
- the refrigerant may not be recovered from the subsequent refrigerator within a predetermined time. In such a case, the conveyor is stopped until the refrigerant is recovered from the refrigerator. In order to avoid such a situation, the jig for collecting the refrigerant is required to have a wide operating range.
- the jig for collecting the refrigerant has a collection container for collecting the refrigerant from the refrigerator, a communication path for communicating the refrigerator and the collection container, and an operating range of the communication path.
- coolant in Embodiment 3 of this invention is the communicating path which connects the refrigerator which stirs the refrigerant
- the frame 200 is a part of a frame provided in the upper space of the conveyor in the refrigerant recovery process.
- the frame 200 is provided with a reel 201 as an adjustment unit described later.
- the frame 200 is realized by a metal rail or pipe.
- the reel 201 that is an adjustment unit is held vertically downward from the frame 200 via a hanging tool 202.
- the hanging tool 202 is realized by a hanging rope, chain, metal pipe, or the like.
- a hose 53 that is a communication path is wound around the reel 201.
- the reel 201 is provided with a ratchet mechanism 205 shown in FIG. Alternatively, the main spring 206 shown in FIG. When the ratchet mechanism 205 is used, only the length of the hose 53 necessary for work is pulled out.
- the hose 53 is wound up to a predetermined length.
- a member having an elastic force such as the mainspring spring 206 is provided, the pulled out hose 53 is rewound onto the reel 201 by the elastic force of the mainspring spring 206. In this way, the hose 53 can be taken in and out.
- a punching tool 203 is attached to one end of the hose 53.
- a cylinder 54 as a collection container is attached to the other end of the hose 53.
- the fan 55 which is a stirring part is attached to the other end of the hose 53.
- Freon is a refrigerant that needs to be recovered.
- a cylinder 54 is attached to the hose 53.
- a combustible refrigerant is a refrigerant that is diluted into the atmosphere and opened.
- a fan 55 is attached to the hose 53.
- a hole is opened in the pipe 213 forming the refrigeration cycle of the refrigerator. The punching tool 203 is attached to this hole.
- FIG. 27 shows a state where the jig for collecting the refrigerant is waiting. At this time, the hose 53 is wound around the reel 201.
- FIG. 28 shows a state in which the refrigerant is collected from the refrigerator using a jig for collecting the refrigerant.
- the hose 53 is pulled out from the reel 201.
- the punching tool 203 provided at the tip of the hose 53 is attached to the pipe 213 of the refrigerator.
- the refrigerant in the refrigerator is collected into the cylinder from the refrigerator through the punching tool 203 and the hose 53.
- the refrigerant in the refrigerator is recovered from the refrigerator to the fan.
- the punching tool 203 is removed from the pipe 213. Thereafter, the jig for collecting the refrigerant returns to the standby state shown in FIG.
- the length of the hose 53 is adjusted using the jig for recovering the refrigerant in the third embodiment of the present invention according to the working state in which the refrigerant is recovered from the refrigerator. Specifically, the length of the hose 53 for refrigerant recovery is shortened to the extent that the hose 53 is pulled out during standby. At the time of refrigerant recovery, the length of the hose 53 is increased to such an extent that operations necessary for recovering the refrigerant can be performed.
- the length of the hose 53 required for the operation for recovering the refrigerant is ensured even when the refrigerator using the refrigerant that requires time for the refrigerant circulation operation is continuously flowed on the conveyor. Therefore, the refrigerant recovery operation is continuously performed without stopping the conveyor.
- the hose 53 is wound up so that the unnecessarily long hose 53 is not left in the vicinity of the conveyor. Therefore, since troubles, such as the intertwining of the hoses 53, are eliminated, work efficiency can be prevented from being lowered.
- a coil spring 210 that is an elastic body is used as a hanging tool as an adjustment unit.
- One end of the coil spring 210 is attached to the frame 200.
- a hook 211 as a hooking portion is attached.
- a ring 212 that is hooked to the hook 211 is attached to a predetermined position of the hose 53.
- a punching tool 203 is provided at one end of the hose 53.
- the hook 211 and the ring 212 may use another member.
- FIG. 31 and FIG. 33 show a state where the jig for collecting the refrigerant is waiting.
- 32 and 34 show a state where the jig for collecting the refrigerant collects the refrigerant from the refrigerator.
- the length of the hose 53 which is a communication path, can be used up to a length prepared in advance by extending the coil spring 210.
- the range covered by the length of the hose 53 is the operating range of the jig for collecting the refrigerant.
- the hose 53 is contracted to a predetermined length by the elastic force of the coil spring 210.
- the hook engaging portion end (hook opening portion) 211A is opened vertically upward. Therefore, in order for the ring 212 to come out of the hook 211, the ring 212 must exceed the hooking end portion 211A. According to this configuration, the ring 212 is difficult to come off from the hook 211.
- the hook engaging portion end portion (hook opening portion) 211A is opened vertically downward. Therefore, when the hook 211 is provided at a high place, the operation of hooking the hook 211 to the ring 212 becomes easy.
- the length of the hose 53 is adjusted using the jig for recovering the refrigerant in the third embodiment of the present invention according to the working state in which the refrigerant is recovered from the refrigerator.
- the jig for recovering the refrigerant is quickly returned to the standby state by the elastic force of the hanging tool.
- the length of the hose 53 required for the refrigerant recovery operation is ensured even when the refrigerator using the refrigerant that requires time for the refrigerant recovery operation is continuously flowed on the conveyor. Therefore, the refrigerant recovery operation is continuously performed without stopping the conveyor.
- the hose 53 is shortened to a predetermined length. Therefore, an unnecessarily long hose 53 is not left in the vicinity of the conveyor. As a result, the hoses 53 are not entangled with each other, so that the work efficiency can be prevented from decreasing.
- FIG. 35 to FIG. 36 there is one in which a member having no elastic force is used as the hanging tool 215.
- the hanging tool 215 is realized by a hanging rope, chain, metal pipe, or the like.
- an adjustment unit is configured by a hook 211 that is a hooking portion provided at one end of the hanging tool 215 and a ring 212 that is a hooked portion provided in the hose 53 that is a communication path.
- the hose 53 is detached from the hook 211 and used.
- the length of the hose 53 is adjusted by detaching the hose 53. Therefore, the operating range of the jig for collecting the refrigerant is adjusted.
- the ring 212 is hooked on the hook 211, so that the hose 53 is shortened to a predetermined length.
- a coil hose 53A is used as a hose.
- the coil hose 53A extends longer than the hose 53 if the lengths of the hose 53 and the coil hose 53A during standby are the same. Therefore, when the refrigerant is recovered, the working range of the jig for recovering the refrigerant is wider in this specific example.
- the magnetic force of the latching portions 219 and 220 can be adjusted to such an extent that the latching portions 219 and 220 can be held with an appropriate force during the refrigerant recovery operation.
- the hose 53 is detached from the latching portion 219 together with the latching portion 220 and used.
- the length of the hose 53 at this time is the operating range of the jig from which the refrigerant is recovered.
- the hook portion 220 is attached to the hook portion 219, so that the hose 53 is shortened to a predetermined length.
- the length of the hose 53 is adjusted using the jig for recovering the refrigerant according to the third embodiment of the present invention according to the working state in which the refrigerant is recovered from the refrigerator.
- a hook 211, a ring 212, latching portions 219 and 220 having magnetic force, and a coil hose 53A are appropriately used.
- the length of the refrigerant recovery hose 53 is shortened to the extent that the hose 53 is pulled out in a simple configuration during standby.
- the length of the hose 53 is increased to such an extent that necessary refrigerant recovery work can be performed.
- the length of the hose 53 necessary for the refrigerant recovery operation is ensured even when the refrigerator using the refrigerant that requires time for the refrigerant recovery operation is continuously flowed on the conveyor. Therefore, the refrigerant recovery operation is continuously performed without stopping the conveyor.
- the hose 53 is shortened to a predetermined length, so that the unnecessarily long hose 53 is not left in the vicinity of the conveyor. Therefore, the hoses 53 are not entangled with each other, so that the work efficiency can be prevented from being lowered.
- the conveyor may be stopped.
- the concrete example mentioned above was proposed as a countermeasure.
- coolant is mainly adjusted with the length of the hose 53 which is a communicating path.
- the hose 53 that has been drawn for a long time may get tangled.
- the drawn hose 53 may be twisted.
- a further specific example of the third embodiment has a guide part as an adjustment part.
- the guide portion includes pulleys 230 and 231, a positioning portion 232, a weight 233, and a rope 234 as an interlocking portion that connects the coil spring 210 that is a suspension tool and the weight 233.
- the pulley 230 is fixed in the frame 200.
- the pulley 231 moves on a rail provided in the frame 200.
- the punching tool 203 is attached to the pipe 213 provided in the refrigerator.
- the pulley 231 moves in the frame 200 in the right direction (the conveyor moves in the right direction in the drawing).
- the hose 53 is pulled out from the frame 200.
- the refrigerant recovery operation from the refrigerator is completed, and the punching tool 203 is removed from the pipe 213.
- the weight 233 which is moderately heavier than the punching tool 203 is lowered vertically by its own weight. Since the weight 233 is lowered, the pulley 231 moves in the direction in which the pulley 230 is provided.
- the coil spring 210 and the hose 53 return to the standby position shown in FIG.
- the hose 53 can be smoothly inserted and removed.
- a mechanism such as the ratchet mechanism or the mainspring spring of the reel 201 described above is used on the cylinder 54 or the fan 55 side of the hose 53, the hose 53 can be smoothly moved when the pulley 231 is moved toward the pulley 230. It is wound up to the mechanism.
- the coil spring 210 when the positioning portion 232 is provided in the vicinity of the end of the coil spring 210 on the frame 200 side, the coil spring 210 can be prevented from being pulled into the frame 200 due to the action of the rope 234.
- FIG. 43 Other specific examples will be described with reference to FIGS. 43 and 44.
- FIG. 43
- the adjustment unit further includes a guide unit.
- the guide unit moves the hanging tool 202, which is the main part of the adjustment unit, along the conveyor in accordance with the movement of the refrigerator on the conveyor.
- the guide part has a coil spring 241 which is an elastic body.
- the coil spring 241 functions as an interlocking unit that links the fixing unit 240, the pulley 231, the hanging rope that is the hanging tool 202, and the fixing unit 240.
- the hanging tool 202 can use other chains or metal pipes.
- the interlocking part should just have elastic force, for example, a rubber belt etc. can be utilized as another member.
- the fixing unit 240 is fixed in the frame 200.
- the pulley 231 moves on a rail provided in the frame 200.
- One end of the coil spring 241 is connected to the fixing portion 240.
- the other end of the coil spring 241 is connected to a rope via a pulley 231.
- the reel 201 is connected to one end of the rope which is the hanging tool 202.
- the punching tool 203 is attached to the pipe 213 provided in the refrigerator.
- the pulley 231 moves in the frame 200 in the right direction (the conveyor moves in the right direction in the drawing).
- the coil spring 241 is extended.
- the hose 53 is pulled out from the frame 200.
- the hose 53 is pulled out from the reel 201 as necessary.
- the refrigerant recovery operation from the refrigerator is completed, and the punching tool 203 is removed from the pipe 213.
- the hose 53 is rewound onto the reel 201 by the action of a winding mechanism such as a ratchet mechanism that the reel 201 has.
- the pulley 231 moves toward the fixed portion 240 by the elastic force of the coil spring 241.
- coolants is returned to the standby state shown in FIG.
- the hose 53 can be smoothly put in and out even if a long hose 53 is used. Moreover, since the rope which is the hanging tool 202 is moved in accordance with the movement of the refrigerator on the conveyor, the hose 53 is used with an appropriate length.
- the hose 53 is sufficiently routed even when the refrigerator in which the refrigerant that takes time for the refrigerant recovery operation is used is continuously processed. Moreover, when the refrigerant recovery operation is completed, the jig for recovering the refrigerant is quickly returned to the standby state, which is the initial position, by the action of the adjusting unit including the guide unit.
- the positioning part is not used.
- a positioning portion may be provided in order to prevent the rope as the hanging tool 202 from being pulled into the frame 200 due to the action of the coil spring 241.
- the length of the hose 53 is adjusted using the jig for recovering the refrigerant according to the third embodiment of the present invention according to the working state in which the refrigerant is recovered from the refrigerator.
- a guide unit using a pulley 231 that moves in the frame 200 is mainly used.
- the pulley 231 causes the coil spring 210, which is a hanging tool, to move according to the movement of the refrigerator.
- the rope which is the hanging tool 202 is moved. Therefore, the punching tool 203 attached to the tip of the hose 53 can move over a wide range while obtaining support of the coil spring 210 that is a hanging tool and the rope that is the hanging tool 202.
- the pulley 231 is moved to the pulley 230 or the fixed portion 240 side by the weight of the weight 233 and the elastic force of the coil spring 241. Therefore, since the drawn-out hose 53 can be collected smoothly, the jig for collecting the refrigerant can be quickly returned to the standby state, which is the initial state.
- the hose 53 can be easily put in and out, even if the long hose 53 is used, the hose 53 is handled without paying attention to preventing kinking and entanglement. Therefore, it is possible to prevent a decrease in work efficiency.
- Embodiment 4 a household appliance disassembly method and a household appliance disassembly apparatus according to Embodiment 4 of the present invention will be described with reference to the drawings.
- Embodiment 4 will be described using a washing machine as a home appliance.
- a washing machine as a home appliance is collected from the market 1 to the recycling factory 2.
- the collected washing machine can obtain processing information from the individual information through step 10.
- the processing information is information for identifying a processing step to be selected when the processing step is selected according to the material used or the structure of the washing machine when the washing machine is disassembled.
- processing information 151 for disassembling the washing machine 340 associated with the individual information of the washing machine 340 is stored in the storage unit 150 in advance (store step 152). ).
- the storage unit 150 is included in the dismantling device 350 of the washing machine.
- individual information is read from the washing machine 340 by the individual information reading unit 41.
- processing information for disassembling the washing machine 340 is extracted from the read individual information by the processing information extraction unit 42.
- the processing information display step 32 displays the extracted processing information on the washing machine 340 via the processing information display material. Note that when the washing machine 340 is placed on a pallet or the like and moved, the processing information may be displayed on the pallet. Alternatively, the processing information may be printed directly on the washing machine 340.
- the fourth determination unit 352 determines whether the washing machine 340 is advanced to the preliminary processing step 314 or the disassembly step 315 based on the displayed processing information. Determined.
- the washing machine 340 that has received the determination in the fourth determination step 300 proceeds to the accessory collection step 310 where the accessory is first recovered regardless of the determination result.
- the collected accessory parts are subjected to accessory part selection 302 and accessory part crushing 304 for each material, and shipped 306 as recycled resources.
- the washing machine 340 is advanced to the pre-processing process 314 or the dismantling process 315 by the 4th control part 354 (process 312).
- the washing machine 340 is directly advanced to the dismantling process 315” means that the washing machine 340 is advanced to the disassembling process 315 without going through the pretreatment process 314. If the preliminary treatment step 314 is not performed, the washing machine 340 may be advanced to the disassembly step 315 via other steps on the way.
- the washing machine 340 determined to be advanced to the preliminary processing step 314 proceeds to the preliminary processing step 314 where the fourth control unit 352 performs the preliminary processing based on the processing information. It is done.
- a model positioned as a target for preliminary processing refers to a model in which a heat pump is incorporated.
- the model with a built-in heat pump collects refrigerant from the refrigeration cycle. And the heat exchanger and compressor which comprise a refrigerating cycle are taken out from the washing machine 340.
- FIG. 1 The model with a built-in heat pump collects refrigerant from the refrigeration cycle. And the heat exchanger and compressor which comprise a refrigerating cycle are taken out from the washing machine 340.
- the extracted heat exchanger and compressor are subjected to appropriate processing and shipped 306 as recycled resources.
- the washing machine 340 proceeds to the disassembly process 315 through the fifth determination process 316.
- the disassembly steps 322 and 332 in which the washing machine 340 is performed in the disassembly step 315 are determined.
- the fifth determination step 316 determines which decomposition step 322 or 332 is to be adopted from among predetermined decomposition steps based on the processing information 151.
- the washing machine 340 is classified according to the number of washing tubs it holds. In addition, the washing machine 340 is classified according to the difference in the mechanism of rotating the washing tub, that is, the vertical type and the drum type. In accordance with such classification, the disassembling steps 322 and 332 of the washing machine 340 are determined in advance.
- the disassembly steps 322 and 332 of the washing machine 340 are determined by the fifth determination unit 356 based on the displayed processing information. According to the determined result, the washing machine 340 is advanced to the disassembly steps 322 and 332 by the fifth control unit 358 (step 318).
- the washing machine 340 collects a washing mechanism having a washing tub and an electric motor that drives the washing tub by a predetermined method (washing mechanism collecting step 320).
- washing mechanism disassembling step 322 The collected washing mechanism is disassembled into a washing tub and an electric motor (washing mechanism disassembling step 322). Then, after the washing machine and the electric motor are crushed (washing mechanism destruction step 324), the washing machine and the electric motor are sorted for each material and shipped 306 as resources.
- the washing machine 340 from which the washing mechanism is taken out, the parts remaining in the washing machine main body are collected (remaining parts collection step 330). And the part which comprises the housing
- the crushed washing machine is sorted in the sorting step 334 for each material by a conventionally used wind sorter, magnetic sorter, etc., and shipped 306 as a resource.
- the household appliances are disassembled in the order of arrival at the recycling factory. This eliminates the need for a space for storing household appliances waiting for processing, which was necessary in conventional lot processing. In other words, the total floor area on which dismantling equipment for home appliances is laid down is reduced.
- the dismantling speed of home appliances at a recycling factory is increased.
- the switching loss that has occurred when the lot processing is switched is prevented from occurring.
- the movement loss that has occurred due to the movement of the home appliance to be processed from the storage location to the processing step is prevented. That is, the dismantling processing capacity of home appliances in the recycling factory is improved.
- the spatial element and the temporal element can be improved.
- Embodiment 4 demonstrated the dismantling process of the washing machine.
- the fourth embodiment can be applied to other electrical appliances such as a television receiver and an air conditioner as shown in the first embodiment. In that case, the items and criteria to be determined by the fourth determination unit to the fifth determination unit employed in the fourth embodiment are appropriately set according to the target appliance.
- the household appliances of the present invention particularly the refrigerator dismantling apparatus, and the household appliances, particularly the refrigerator disassembling method
- the household appliances, particularly the refrigerator are processed in the order in which they are received. Accordingly, the freshness of processing from the arrival at the recycling factory until the start of the dismantling work is enhanced.
- a home appliance that is waiting for processing, particularly a place where a refrigerator is stored, which has been conventionally required for lot processing, is not required. That is, the area where household appliances, particularly refrigerator dismantling facilities are set, is greatly reduced.
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Abstract
Description
以下、本発明の実施の形態1における冷蔵庫の解体方法および冷蔵庫の解体装置について、図面を参照しながら説明する。
以下、本発明の実施の形態2における文字列抽出装置および文字列抽出方法について、図面を参照しながら説明する。
まず、事前準備として、置換情報登録工程と候補文字データ登録工程とが実施される。置換情報登録工程において、置換情報80Aが置換情報登録部80へ登録される。候補文字データ登録工程において、候補文字データ123が候補文字データ登録部81へ登録される。
つぎに、廃冷蔵庫に表示された品番から候補文字列を抽出する手順について説明する。
一次検索の具体例について、さらに説明する。
もし、第一比較工程において、検索文字データと一致する候補文字データが存在しない場合、図24に示すブロック図に基づいて、次のフローが行われる。
二次検索の具体例について、図25A、図25Bを用いてさらに説明する。なお、一次検索で説明した手順までは、上記説明と同じ符号を付し、その説明を援用する。
以下、本発明の実施の形態3における冷媒を回収する治具について、図面を参照しながら説明する。
以下、本発明の実施の形態4における家電製品の解体方法および家電製品の解体装置について、図面を参照しながら説明する。実施の形態4は、家電製品として洗濯機を用いて説明する。
12,314 予備処理工程
18 第二判定工程
19 冷媒回収工程
20 冷媒回収工程
23 第三判定工程
24 待機工程
25 破砕工程
30 個体情報読出工程
31 処理情報取出工程
32 処理情報表示工程
40 冷蔵庫
40A 冷蔵庫
40B 冷蔵庫
41 個体情報読出部
41A カメラ
41B スキャナー
42 処理情報取出部
43 処理情報表示部
44 冷媒の種類
45 バーコード(断熱材の種類)
46,46A 処理情報表示材
47 冷媒の種類
48 QRコード(断熱材の種類)
50 ICチップ(処理情報表示材)
53 ホース(治具、連通路)
53A コイルホース(調整部)
54 ボンベ(治具、回収容器)
55 ファン(治具、攪拌部)
56 第一判定部
57 第二判定部
58 圧縮機
59 第三判定部
70 画像入力部(スキャナー)
71 演算部
72 登録部
73 表示部
74 入力部(マウス、キーボード)
75 出力部(プリンター)
80 置換情報登録部
81 候補文字データ登録部
82 画像情報変換部
83 文字情報置換部
84 検索文字生成部
85 第一比較部
86 候補文字列出力部
87 特殊文字付検索文字生成部
88 第二比較部
89 検索不可出力部
90 前側復帰検索文字生成部
91 第三比較部
92 前側復帰文字削除部
93 後側復帰検索文字生成部
94 第四比較部
120 特定文字
121 特定文字
122 特定文字
123 候補文字データ
124 候補文字列
125 品番
126 指定文字
127 候補文字列
130 文字情報
131 文字情報
132 読取文字データ
133 検索文字データ
134 候補文字列
135 特殊文字付検索文字データ
136 検索文字データ
137 特殊文字付検索文字データ
138 特殊文字付検索文字データ
139 検索文字データ
140 特殊文字付検索文字データ
141 特殊文字付検索文字データ
142 候補文字データ
143 候補文字データ
144 候補文字データ
145 前側復帰検索文字データ
146 特殊文字付検索文字データ
147 後側復帰検索文字データ
148 後側復帰検索文字データ
149 候補文字列
150 記憶部
151 処理情報
152 記憶する工程
153 第一制御部
154 第二制御部
155 第三制御部
156,157,158,312,318 工程
159 冷蔵庫の解体装置
201 リール(調整部)
202 吊下具(ガイド部)
210 コイルバネ(調整部)
211 フック(調整部)
212 リング(調整部)
215 吊下具
218 吊下具
219 掛止部(調整部)
220 掛止部(調整部)
230 滑車(ガイド部)
231 滑車(ガイド部)
232 位置決め部(ガイド部)
233 重り(ガイド部)
234 ロープ(ガイド部)
240 固定部(ガイド部)
241 コイルバネ(ガイド部)
300 第四判定工程
315 解体工程
316 第五判定工程
322 洗濯機構分解工程(分解工程)
332 分解・破砕工程(分解工程)
340 洗濯機
350 洗濯機の解体装置(家電製品の解体装置)
352 第四判定部
354 第四制御部
356 第五判定部
358 第五制御部
Claims (16)
- 冷蔵庫を解体するための処理情報を予め記憶する工程と、
前記冷蔵庫から個体情報を読み出す個体情報読出工程と、
読み出した前記個体情報から前記処理情報を取り出す処理情報取出工程と、
取り出した前記処理情報を前記冷蔵庫へ表示する処理情報表示工程と、
表示した前記処理情報に基いて前記冷蔵庫を予備処理工程と冷媒回収工程とのいずれへ進めるかを判定する第一判定工程と、
前記第一判定工程による判定の結果、
前記冷蔵庫を直接前記冷媒回収工程へ進めるか、あるいは、前記冷蔵庫を前記予備処理工程へ進め、前記冷蔵庫に対して前記処理情報に基いて予備処理を施した後、前記冷蔵庫を前記冷媒回収工程へ進める、ように動作する工程と、
前記冷媒回収工程において、前記処理情報に基いて前記冷蔵庫から回収する冷媒を判定する第二判定工程と、
前記第二判定工程の判定結果に従って前記冷蔵庫から前記冷媒を回収する工程へ進める、ように動作する工程と、
前記冷蔵庫から前記冷媒を回収する工程を経た後、前記処理情報に基いて前記冷蔵庫を破砕工程と待機工程とのいずれへ進めるかを判定する第三判定工程と、
前記第三判定工程による判定の結果、
前記冷蔵庫を直接前記破砕工程へ進めて破砕するか、あるいは、前記冷蔵庫を前記待機工程へ進め、前記待機工程において待機する冷蔵庫群の台数が所定台数となった後、前記冷蔵庫を前記破砕工程へ進めて破砕する、ように動作する工程と、
を備える冷蔵庫の解体方法。 - 前記処理情報は、少なくとも前記冷蔵庫に使用している断熱材の種類と冷媒の種類とを表す情報である請求項1に記載の冷蔵庫の解体方法。
- 前記処理情報表示工程は、前記処理情報として前記冷媒の種類を異なる色で表示するように動作する、請求項2に記載の冷蔵庫の解体方法。
- 前記処理情報表示工程は、前記処理情報として前記冷媒の種類を異なる記号または図形で表示するように動作する、請求項2に記載の冷蔵庫の解体方法。
- 前記予備処理工程は、前記冷蔵庫を成す筐体へ孔を開ける処理工程である請求項1に記載の冷蔵庫の解体方法。
- 前記冷媒回収工程において、冷媒を回収する治具と前記冷媒の種類を示す前記色とを同色で示す請求項3に記載の冷蔵庫の解体方法。
- 冷蔵庫を解体するための処理情報を予め記憶する記憶部と、
前記冷蔵庫から個体情報を読み出す個体情報読出部と、
読み出した前記個体情報から前記処理情報を取り出す処理情報取出部と、
取り出した前記処理情報を前記冷蔵庫へ表示する処理情報表示部と、
表示した前記処理情報に基いて前記冷蔵庫を予備処理工程と冷媒回収工程とのいずれへ進めるかを判定する第一判定部と、
前記第一判定部による判定の結果、
前記冷蔵庫を直接前記冷媒回収工程へ進めるか、あるいは、前記冷蔵庫を前記予備処理工程へ進め、前記冷蔵庫に対して前記処理情報に基いて予備処理を施した後、前記冷蔵庫を前記冷媒回収工程へ進める、ように動作する第一制御部と、
前記冷媒回収工程において、前記処理情報に基いて前記冷蔵庫から回収する冷媒を判定する第二判定部と、
前記第二判定部の判定結果に従って前記冷蔵庫から前記冷媒を回収する工程へ進める、ように動作する第二制御部と、
前記冷蔵庫から前記冷媒を回収した後、前記処理情報に基いて前記冷蔵庫を破砕工程と待機工程とのいずれへ進めるかを判定する第三判定部と、
前記第三判定部による判定の結果、
前記冷蔵庫を直接前記破砕工程へ進めて破砕するか、あるいは、前記冷蔵庫を前記待機工程へ進め、前記待機工程において待機する冷蔵庫群の台数が所定台数となった後、前記冷蔵庫を前記破砕工程へ進めて破砕する、ように動作する第三制御部と、
を備える冷蔵庫の解体装置。 - 前記処理情報は、少なくとも前記冷蔵庫に使用している断熱材の種類と冷媒の種類とを表す情報である請求項7に記載の冷蔵庫の解体装置。
- 前記処理情報表示部は、前記処理情報として、前記冷媒の種類を異なる色で表示するように動作する、請求項8に記載の冷蔵庫の解体装置。
- 前記処理情報表示部は、前記処理情報として、前記冷媒の種類を異なる記号または図形で表示するように動作する、請求項8に記載の冷蔵庫の解体装置。
- 前記予備処理工程は、前記冷蔵庫を成す筐体へ孔を開ける処理工程である請求項7に記載の冷蔵庫の解体装置。
- 前記冷媒回収工程において、冷媒を回収する治具と前記冷媒の種類を示す前記色とを同色で示す請求項9に記載の冷蔵庫の解体装置。
- 前記冷媒回収工程において、冷媒を回収する治具として、前記冷蔵庫から前記冷媒を回収する回収容器と、前記冷蔵庫と前記回収容器とを連通する連通路と、前記連通路の稼働範囲を調整する調整部と、をさらに備えた請求項7に記載の冷蔵庫の解体装置。
- 前記冷媒回収工程において、冷媒を回収する治具として、前記冷蔵庫から回収した前記冷媒を大気中へ希釈して開放する攪拌部と、前記冷蔵庫と前記攪拌部とを連通する連通路と、前記連通路の稼働範囲を調整する調整部と、をさらに備えた請求項7に記載の冷蔵庫の解体装置。
- 家電製品を解体するための処理情報を予め記憶する工程と、
前記家電製品から個体情報を読み出す個体情報読出工程と、
読み出した前記個体情報から前記処理情報を取り出す処理情報取出工程と、
取り出した前記処理情報を前記家電製品へ表示する処理情報表示工程と、
表示した前記処理情報に基いて前記家電製品を予備処理工程と解体工程とのいずれへ進めるかを判定する第四判定工程と、
前記第四判定工程による判定の結果、
前記家電製品を直接前記解体工程へ進めるか、あるいは、前記家電製品を前記予備処理工程へ進め、前記家電製品に対して前記処理情報に基いて予備処理を施した後、前記家電製品を前記解体工程へ進める、ように動作する工程と、
前記解体工程において、前記処理情報に基いて前記家電製品を予め定められた分解工程の中からいずれの分解工程へ進めるかを判定する第五判定工程と、
前記第五判定工程の判定結果に従って前記家電製品を判定された前記分解工程へ進める、ように動作する工程と、
を備える家電製品の解体方法。 - 家電製品を解体するための処理情報を予め記憶する記憶部と、
前記家電製品から個体情報を読み出す個体情報読出部と、
読み出した前記個体情報から前記処理情報を取り出す処理情報取出部と、
取り出した前記処理情報を前記家電製品へ表示する処理情報表示部と、
表示した前記処理情報に基いて前記家電製品を予備処理工程と解体工程とのいずれへ進めるかを判定する第四判定部と、
前記第四判定部による判定の結果、
前記家電製品を直接前記解体工程へ進めるか、あるいは、前記家電製品を前記予備処理工程へ進め、前記家電製品に対して前記処理情報に基いて予備処理を施した後、前記家電製品を前記解体工程へ進める、ように動作する第四制御部と、
前記解体工程において、前記処理情報に基いて前記家電製品を予め定められた分解工程の中からいずれの分解工程へ進めるかを判定する第五判定部と、
前記第五判定部の判定結果に従って前記家電製品を判定された前記分解工程へ進める、ように動作する第五制御部と、
を備える家電製品の解体装置。
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EP20120785534 EP2674229A4 (en) | 2011-05-17 | 2012-05-15 | METHOD AND DEVICE FOR DISASSEMBLING REFRIGERATORS, AND METHOD AND DEVICE FOR DISASSEMBLING ELECTRIC HOUSEHOLD APPLIANCES |
CN201280023645.6A CN103534040B (zh) | 2011-05-17 | 2012-05-15 | 冰箱的拆解方法和冰箱的拆解装置 |
JP2012538523A JP5131414B2 (ja) | 2011-05-17 | 2012-05-15 | 冷蔵庫の解体方法と冷蔵庫の解体装置 |
US14/113,236 US20140059857A1 (en) | 2011-05-17 | 2012-05-15 | Method for dismantling refrigerators, refrigerator dismantling device, method for dismantling household electrical appliances, and household electrical appliance dismantling device |
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WO2024116808A1 (ja) * | 2022-11-28 | 2024-06-06 | パナソニックIpマネジメント株式会社 | 除湿装置 |
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JP5697710B2 (ja) * | 2013-04-08 | 2015-04-08 | 三菱電機株式会社 | 冷凍サイクル装置 |
KR101457299B1 (ko) * | 2013-06-27 | 2014-11-04 | 사단법인 한국전자산업환경협회 | 진공단열재 채택/비채택 냉장고의 통합 처리가 가능한 냉장고 리사이클링 방법 및 장치 |
JP5920293B2 (ja) * | 2013-08-23 | 2016-05-18 | 富士ゼロックス株式会社 | 画像処理装置及びプログラム |
CN106469310B (zh) * | 2015-08-17 | 2021-06-25 | 腾讯科技(深圳)有限公司 | 图片中字符提取方法及装置 |
JP7490028B2 (ja) | 2022-09-09 | 2024-05-24 | 三菱マテリアル株式会社 | 推定装置、推定システム、推定方法、およびプログラム |
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EP2674229A4 (en) | 2014-07-09 |
CN103548036A (zh) | 2014-01-29 |
EP2674896B1 (en) | 2015-11-18 |
WO2012157252A1 (ja) | 2012-11-22 |
CN103548036B (zh) | 2014-10-22 |
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US20140037219A1 (en) | 2014-02-06 |
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