JPH11300330A - Recycling system for electric/electronic equipment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable recycling of a used equipment by judging whether used electric/electronic equipment to be processed can be reused as a product, based on the data on the equipment and outputting processing procedure for the equipment. SOLUTION: In this system, information on whether used electric/electronic equipment to be processed can be reused as a product, or on the classification of parts that are to be disassembled from equipment in a disassembly stage 16 and transferred to the following stage, which information is obtained in a processing procedure decision section 14 based on the data transmitted to the section 14, is transmitted to a product reproduction decision result output means 15. Depending on the output of the means 15, the equipment to be processed is classified into equipment to be transferred to a product reproduction stage 19 and equipment to be transferred to the disassembly stage 16. The equipment transferred to the product reproduction stage 19 is finished into a reproduced product by instruction including not only inspection procedure but also assembly procedure and instruction with respect to part replacement by new parts 23, all of which are displayed based on information from an environmental information data base 6 in accordance with the instruction of a product inspection procedure display means 22. The finished reproduced product in which no abnormality is not found by an inspection means 24, is reused as a recycled product.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a system for recycling electric and electronic equipment.

[0002]

2. Description of the Related Art As shown in Japanese Patent Application Laid-Open No. 5-147040, for example, in a conventional home electric appliance processing system, electronic devices such as an electronic tube of a television, a motor of a washing machine, a refrigerator of a refrigerator, and a compressor of an air conditioner. Is manually removed in the preprocessing step.

[0003] After that, the box body and the main body, excluding the metal lump, are crushed, and a heat insulating material (urethane foam) having a light specific gravity is used by an air separator.
Paper and the like are recovered, iron is recovered from the remaining crushed pieces by a magnetic separator, and non-ferrous metals (copper and aluminum) are recovered by a drum type eddy current separator.

[0004] The remaining nonmetal is classified by a sieve, for example, 2 cm.
The crushed pieces less than are sent to landfill as dust,
For larger fragments, a plastic sorter is used to select polyolefin, PVC or polystyrene.
They are collected and classified into different groups. Polyolefin-based plastics and polystyrene-based plastics are used for energy recovery and material recycling by oiling, and PVC (vinyl chloride) is used for landfill.

The non-ferrous metal recovered by the drum type eddy current sorter is further separated into copper and aluminum by a wind sorter,
Sold to smelter. The metal lump such as a motor and a compressor removed in the pretreatment is crushed by a crusher separately, and then iron is collected by a magnetic separator, and copper wire and aluminum material are collected by a non-ferrous metal separator. In addition, the television is sent to a special processing step after removing the electron tube in the pre-processing, and the metal and glass are collected as recycled materials. A relatively small unit such as a printed circuit board, a hard disk, or a floppy disk, which is a composite material, is crushed and then reclaimed.

[0006]

Various plastics and metals are used in electrical and electronic equipment as compared with other industrial products. Also, harmful substances such as lead solder and batteries in printed circuit boards are included. In order to increase the recycling of such used electrical and electronic equipment, it is necessary to remove harmful substances and to perform appropriate treatment such as using plastics as raw materials. In electronic devices such as personal computers,
Since new products are sold one after another, the service life is short,
Often discarded in less time than product life. For this reason, active recycling of used personal computers and recycling of plastics and the like as raw materials lead to an improvement in the recycling rate. Reuse is not limited to the product itself, but is required at the component level. On the other hand, for electrical and electronic equipment, there are many manufacturers and many models, so that appropriate processing corresponding to each is required.

An object of the present invention is to provide a system that not only recycles used electric and electronic equipment but also considers reuse.

Another object of the present invention is to optimize the work of the recycling process.

[0009]

SUMMARY OF THE INVENTION An object of the present invention is to provide an electric / electronic equipment recycling system including a step of disassembling or crushing and separating electric / electronic equipment products, based on data on electric / electronic equipment to be processed. This is achieved by providing a means for judging whether the electric / electronic device to be processed can be reused as a product and outputting a processing procedure.

[0010] It is another object of the present invention to provide an electric / electronic equipment recycling system provided with a recycling step of decomposing or crushing and sorting electric / electronic equipment products, based on data on the electric / electronic equipment to be processed. This is achieved by providing means for judging whether or not the component of the electric / electronic device to be used can be reused, and outputting an instruction result to a subsequent process of the component disassembled in the disassembly process.

[0011] Another object of the present invention is to provide a recycling system for electrical and electronic equipment having a recycling step of disassembling or crushing and sorting electrical and electronic equipment products, based on a database on electrical and electronic equipment to be processed. This is achieved by providing means for writing the operation time in the step of decomposing the data into the database.

Another object of the present invention is to provide a recycling system for an electric / electronic device having a recycling step of disassembling or crushing and sorting electric / electronic device products based on data relating to the electric / electronic device to be processed. Product or part according to the inspection procedure,
This is achieved by providing a means for storing the result as data.

[0013] The object of the present invention is to provide a recycling system for an electric / electronic device having a recycling step of disassembling or crushing and sorting electric / electronic device products, based on data on the electric / electronic device to be processed. This is achieved by providing a means for judging the deterioration of the plastic used in the electric / electronic device to be processed and outputting a processing procedure when it is determined that the target electric / electronic device cannot be reused as a product. You.

[0014]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to promote reuse of used electrical and electronic equipment, it is necessary to determine whether the used electrical and electronic equipment has a sufficient life and to satisfy future users in terms of performance. You need to determine if you can. Taking a personal computer as an example, life is product data (production date, etc.)
The user's satisfaction in the future can be estimated from market distribution data (eg, CPU grade, new and used prices in the market). Regarding the reuse of parts, for example, in the case of a hard disk, it can be generally determined whether or not it is worth reusing based on the date of manufacture, storage capacity, price of parts, and the like.

A product or part determined as a reused product undergoes processing such as cleaning and part replacement, and is finally inspected and shipped based on an inspection data procedure.

From the above, product data, environmental load data, market distribution data, and inspection data are required.
This information is made into a database in advance as environmental information data. Data is input to the environmental information database each time a new model is sold or new environmental information is found. Then, by acquiring target product identification information such as the model and date of manufacture of the personal computer to be processed, a means for determining whether the product can be reused based on the environmental information data and outputting a processing procedure is provided. It is provided. This output means sorts the product into the next process, and the reusable target product is sent to the product recycling process.
The output means includes lighting by a lamp, a display device shown on a screen, audio output, a control signal, and the like.

A means is provided for judging whether a target product that cannot be reused as a product can be reused as a part, and outputting an instruction result to a post-process of the part disassembled in the disassembly step. The output means sorts the product into a reused product as a component, a recycled product as a recycled material, a component to be sent to a crushing step, and the like, and executes the processing. The output means includes a display device shown on a screen, an audio output, a control signal, and the like.

When using plastic as a raw material, it is necessary to recover the same plastic that has not deteriorated. A means is provided for determining the deterioration of the plastic used for the processing target product determined to be unreusable based on the environmental information data and outputting a processing procedure. By this output means, high quality single material plastic can be collected.

The removal of harmful substances is mainly for batteries, fluorescent tubes and lead. This operation can be realized by providing a means for outputting the procedure and method for disassembling the target product based on the environmental information database. In the output unit, a disassembly method is displayed on a screen for each disassembly procedure in the disassembly process of the target product, and information such as the position of a harmful substance such as a battery or a fluorescent tube is displayed in the process. The operator can remove the harmful substance by looking at the display. On the other hand, although lead is contained in the printed circuit board, it is sent to a lead removal step through a recycling step including crushing and sorting, and lead is collected.

Since there are many types of used electric / electronic devices, the types of target products in the disassembling process also increase. In such a case, depending on the model, a long working time is required, and a trouble at the time of disassembly occurs. Before that, troubles such as the inability to properly acquire the target product identification information also occur. In the regenerating process of reusing a reused product, some parts are replaced because malfunctions occur. There is provided means for writing the information at the time of such a decomposition step and the reproduction step into the environmental information database. Workers in the disassembly and regeneration processes
Using this writing means, information at the time of work and inspection results are written in the environment information database. The product designer can obtain necessary information by accessing the environmental information database, and can design a product that is easy to recycle.

FIG. 1 shows a processing flow of a used electric / electronic equipment recycling system 1 utilizing an information system according to the present invention. The target is waste industrial products such as home appliances and OA equipment.
Here, a personal computer will be mainly described as an example of an OA device.

The used electric / electronic equipment recycling system 1 is provided with data 2 on externally provided products (design information on target processed goods, design information on parts and compositions, disassembly information, workability information on recycling processing, reused goods, etc.). Environmental information 3 (information on the designation and harmfulness of harmful substances, information on proper processing and detoxification processing, information on dedicated treatment plants, etc.), market / distribution data 4 (demand information on specific models, It is connected to an environment information system 7 having an environment information database 6 that stores inspection-related data 5 (information on inspection procedures and items of reused articles, inspection methods, etc.) and unspecified demand information, prices, and the like. The environmental information system 7 can be connected to another environmental information system or the Internet via a telephone line or the like, and can be accessed from outside.

Next, the flow of a used personal computer (processed product) in the used electric / electronic equipment recycling system 1 will be described. The personal computer manufactured by the product design / manufacturing section 8 reaches the user 9 and enters the collection / storage step 11 in the used electrical and electronic equipment recycling system 1 through the collection route 10 in a used state. For the products to be processed, the product identification information (ID) such as the manufacturer, product name, model, serial number, date of manufacture, etc. written on the nameplate or the product to obtain the product information first is processed product information. The information is manually input using the acquisition device 12 or read by an operator and sent to the environment information database 6 from an input device (not described) such as a keyboard. The processing target product information acquisition device 12 reads not only the information of the manufacturing stage but also the deterioration information of the plastic used for the cover and the housing of the target product as the status of the parts that have aged. Deterioration of the plastic can be determined by irradiating the object to be treated with infrared rays and examining the absorbance at a specific wavelength. Then, ID information in the environment information database 6 is searched to check whether data is registered. Although the manufacturer, the product name, the model, the product number, and the like are described, the product to be processed without the manufacturing date is determined from the product data 2 of the environmental information database 6 based on the product number. The target product is stored in the stock yard 13 based on the information of the environmental information database 6, and at this time, the type of the target product,
The plastics are classified into the same color and stored in blocks. From the stock yard 13, products to be processed are sequentially sent out for each block.

The environment information system 7 sends the processing procedure determining unit 14 the use period of the target product, the CPU grade,
The basic specifications of each part, such as the capacity of the hard disk, and the deterioration status of the plastic are sent. The processing procedure determination unit 14 determines whether the product can be reused as a product based on the transmitted data, and determines whether or not to sort the components to be sent to a subsequent process in the product reuse determination result output unit 15 and the component disassembly process 16. It is sent to the result output means 17.

The processing procedure determining unit 14 for performing the reuse determination and the part sorting determination will be described with reference to FIGS. 2, 3, 4, and 5. FIG. 2 is a processing flow for determining product reuse. First, in Steps 100 and 101, a product information data search of the target product and a market data search of the target product are performed from the environment information database. Based on the retrieved data, the degree of request for product reuse in the market is compared in step 102, and if it is large, the process proceeds to step 103 where it is determined that product reuse is possible. If the number of requests is small, it is compared in step 104 whether the manufacturing date is newer than a preset date X. If the date of manufacture is older, the process proceeds to step 105, where it is determined that the product cannot be reused. If the date of manufacture is newer, in step 106, the operating frequency of the CPU of the target product is compared with a preset frequency Y. If the operating frequency is smaller than Y, step 10
Then, it is determined that the product cannot be reused. If the operating frequency is high, the process proceeds to step 103, where it is determined that the product can be reused. This determination result is sent to the product reuse determination result output means 15 shown in FIG.

FIG. 3 is a processing flow for judging component reuse and designating a sort destination. In step 107, the component name of the target product is set, and in step 108, component information is searched based on the environment information database 6. Then, it is determined whether the component set in step 109 is a reuse target product. In the case of the target product, the determination is specified in subroutine A of step 110, and in the case of not the target product, the determination is specified in subroutine B of step 111. Next, proceeding to step 112, if the designation of the judgment target component is not completed, step 107
Return to the next part. This processing flow ends when all the determination target parts are designated for determination.

FIG. 4 is a processing flow of the subroutine A (determination of reuse of parts). In the subroutine A, different processing is performed for each set component. Here, the hard disk of the personal computer will be described as an example. Step 1
At 13, market requirements for parts are distinguished. If the market demand is large, the process proceeds to step 114, where it is determined that parts can be reused, and the sorting destination is set to E.
If the market demand is small, if the date of manufacture of the target product is older than the predetermined date of manufacture Z in step 115, the process proceeds to step 116, where it is determined that parts cannot be reused, and the routine jumps to subroutine B. I do. If the date of manufacture is new, the process proceeds to step 117, and if the storage capacity of the hard disk is smaller than the predetermined capacity W, the process proceeds to step 116. If the capacity is large, the process proceeds to step 114.

FIG. 5 is a processing flow of the subroutine B (determination of a recycled product). In step 118, it is determined whether the set component is a single plastic material. Step 1 for a single plastic material
At 19, it is determined whether the plastic has deteriorated. If not, the process proceeds to step 120, where the plastic is designated as non-deteriorated plastic, and the part sorting destination is set to A. If it has deteriorated, the process proceeds to step 121, where it is designated as degraded plastic, and the part sorting destination is set to B. If not a single material of plastic,
At step 122, a distinction is made between a single metal material. If it is a single metal material, the process proceeds to step 123, where it is designated as an iron material, and the part sorting destination is set to C. If it is not a single metal material, the process proceeds to step 124, where a crushing process is designated, and the part sorting destination is set to D. The results of the subroutines A and B are sent to the part sorting determination result output means 17 shown in FIG.

As described above, the target products are processed one by one in the processing procedure determination unit 14 in accordance with the flows shown in FIGS. 2, 3, 4, and 5. In the processing procedure determination unit 14, since the search for the processing target product from the environment information database 6 is only performed by the determination operation, the processing is reliable, the processing is completed in a short time, and the entire processing steps are affected. There is no.

Next, the processing flow will be described with reference to FIG. The product to be processed is sorted by a product sorting unit 18 into a product regeneration process 19 and a disassembly process 16 according to the state of the product determination result output unit 15. The product reuse determination result output means 15 includes a display by a lamp, a display on a screen such as a display, an audio output, and a control signal. In the case where an automatic sorting machine or an automatic handling device is used as the product sorting section 18, a control signal to be reused is sent to the automatic sorting machine or the automatic handling device, so that the product to be processed is automatically sent to the product recycling process. Usually, the article to be processed is sent to the decomposition step 16. In the case of a display on a lamp or a screen, an operator sees this display and sorts the target products.

The product to be processed sent to the product regenerating step 19 is disassembled by hand, and the parts are assembled by the assembling unit 21 through the cleaning unit 20. This assembly is a product inspection procedure display 2
2 is performed according to the instruction. Product inspection procedure display 22
Is provided with means for displaying not only the inspection procedure from the environment information database 6 but also an instruction for an assembly procedure and replacement with a new part 23, and for inputting an inspection result.
The replacement of the unit components in the product regenerating step 19 mainly involves increasing the capacity of the hard disk and the capacity of the memory. Assembled reused product displays product inspection procedure 2
Inspection is performed by the inspection unit 24 according to 2, and then the inspection result is input. Those having no abnormality are reused as reuse products 25.

By providing the product reuse determination result output means as described above, the reuse products can be smoothly and reliably sorted, so that a constant reuse product can be supplied and recycling can be improved.

The disassembling step 16 is performed by the product sorting section 18.
Is disassembled by the disassembly unit 26 into unit component levels. The disassembly includes disassembly by an operator, automatic disassembly, and disassembly using both. For automatic disassembly,
Decomposition procedure / method generation unit 27 from environment information database 6
A control signal is sent to the component sorting determination result output means 17, a control signal is generated by the control signal of the disassembling procedure / method generating section 27, and the component is determined by the control signal of the component sorting determination result output means 17. Each component is sorted by the sorting unit 28. In the disassembly by the operator, display data is sent from the environment information database 6 to the disassembly procedure / method generation unit 27, and the contents are displayed on the display device 29. Also, by using a display device as the component sorting determination result output means 17, the sorting destination of the disassembled component is displayed on the display device. Here, as a display device for sorting parts, the display device 29 indicating the disassembling procedure / method may also be used. The operator disassembles and sorts the disassembled parts according to the content output to the display device 29. At the time of disassembly, when harmful substances such as batteries and fluorescent tubes appear, they are removed according to the disassembly procedure and managed as harmful substances 53. Other parts are sorted through the part sorting unit 28, and are roughly divided into two routes. One is a unit component regeneration step 30 and a recycling step 31.

Here, the disassembling process by the operator will be described with reference to FIG. The environment database 6 includes an operation device 60,
The work time measuring device 61 and the display device 29 are connected. When the operation device 60 accesses the environment database 6 to start work, the display device 29 displays the disassembly procedure, the component reuse determination status, and the component sorting destination. In the environment database, information on decomposition as shown in FIG. 7 and a processing procedure determination result as shown in FIG. 8 are written. When the operator 62 accesses the operating device 60 so as to display the next disassembly procedure, the next disassembly procedure is displayed in the order shown in FIG. 7, and the sorting destination of the disassembled parts from the information shown in FIG. (Processing step) is displayed. The state illustrated in FIG. 6 is an example of a hard disk, and since it is determined that there is no component reuse, the sorting destination is the D course as shown in the processing flow of FIG. When the inspection device accesses the environmental information data 6 for disassembly termination, the operation time is measured from the operation start and end accesses by the operation time measurement device 61, and the measured time is stored in the environment information database 6 (the bottom row in FIG. 7). Is written. An evaluation item is provided at the right end of FIG. 7, and the worker 62 can write evaluation points in the evaluation item for each work order by the work content evaluation writing unit 52 shown in FIG. 1. The work content evaluation writing means 52 is also used as the operation device 60 in FIG. The writing of the evaluation points is not performed for each target product, but is performed at a certain stage, so as not to burden the operator. In such a disassembly process, the disassembly work can be performed smoothly, and the disassembly work time and evaluation for the target product are written in the environmental information database. This makes it possible to design products that are easy to use, and to achieve a higher level of recycling system.

Returning to FIG. 1, the processing flow will be described. In the unit component regeneration step 30, the work content is displayed on the display 33 in accordance with the component inspection procedure display 32,
An inspection is performed. The display 33 is provided with means for inputting an inspection result, in addition to displaying an inspection procedure from the environment information database 6 as well as an instruction for replacement with a new part 34. The article to be processed is first cleaned in the cleaning section 35, assembled in the assembling section 36 as necessary, and then inspected in the inspection section 37.
8 is reused. New parts 34 for parts replacement
Are short-lived parts, such as capacitors mainly used in power supply units.

FIG. 9 shows an inspection procedure using a hard disk as an example. The inspection procedure is performed based on the environment information database 6. The environment information database 6 includes an operation device 70,
The component inspection / inspection procedure display device 33 and the personal computer 71 to be inspected are connected. The inspection personal computer 71 is connected to a hard disk which is a component to be inspected. When the operator 72 accesses the environment information database 6 from the operation device, the inspection procedure is displayed on the display device 33. According to the displayed procedure, a sound level meter and a vibration pickup are prepared, and the test data is recorded and reproduced on the hard disk by the inspection personal computer 71. At this time, the recording / reproduction results are checked for abnormalities, vibrations, and noise levels.
If there is no abnormality, pass. The result is sent from the operation device 70 to the environment information database 6 irrespective of the presence or absence of the abnormality.
Inspection results can be printed out as necessary, and can be used as inspection reports when shipping parts. In addition, since the designer can view the data in the case of rejection via the environmental information system 7, it is possible to make use of the design in the future and to improve the inspection method by collecting trouble information.

The second route is a material recycling process 3
It is one. In this step, the non-deteriorated plastic 39 and the degraded plastic 40 used for the cover and the casing, the metal material 41 used for the casing and the crushing / sorting step 42
Are sorted and sent. The parts sent to the crushing / sorting step 42 are parts that are troublesome to disassemble (other parts such as non-reusable unit parts). The non-degraded plastic 39 is reduced in volume and the recycled material 43
As recycled. The deteriorated plastic 40 is recovered as heat energy 44 by oiling or burning. The volume of the metal material 41 is reduced and recycled as a recycled material 45.

The parts sent to the crushing / sorting step 42 pass through a crushing section 46 and a sorting section 47, and the metal material is recycled as a recycled raw material 48. In the crushing section 46, the unit components including the printed circuit board are crushed by a crusher, and in the sorting section 47, iron is collected by a magnetic separator, and non-ferrous metals such as copper and aluminum are further collected by an eddy current sorter or the like. The remainder becomes dust, and this dust is sent to the dust detoxification processing section 49 to collect lead solder 50, which is a harmful substance, and the dust 51 is finally discharged. The discharged dust 51 does not contain lead, and the amount of dust itself is small. In the present embodiment, although the processing of the CRT used in the personal computer is not shown, the CRT performs volume reduction processing and outsources the recycling processing to a glass recycling factory, thereby enabling reliable processing at a small cost. .

By providing the component reuse sorting determination output means, harmful substances such as batteries can be removed in the disassembling process, and the components can be finely sorted in the unit component recycling process and the recycling process, so that the number of components sent to the crushing and sorting process is minimized. Can improve recycling. Also, since it can be recovered as a single material such as plastic, it can be used as a recycled material, and its value is high. Further, the discharged dust 51 does not contain lead and the amount of dust itself is small, so that the cost required for landfill can be reduced.

As described above, according to the above-described embodiment, in the used electric / electronic equipment recycling system including the step of disassembling the used electric / electronic equipment and the recycling step of crushing and sorting, the reuse based on the environmental information database By providing a means to output the result of product judgment and a means to judge reused parts and output an instruction result to the post-process, it is possible to properly process many types of electrical and electronic products,
The recycling rate is improved, and smooth processing is enabled, thereby reducing processing costs. In addition, by writing the information of the disassembly process and the inspection information of the reused products and the reused parts in the environment information database, the information can be effectively used by the product designers and the like, so that a higher-order recycling system can be realized.

[0041]

As described above, according to the present invention, it is possible to provide a system that not only recycles used electric and electronic equipment but also considers reuse.

Further, the operation of the recycling process can be optimized.

[Brief description of the drawings]

FIG. 1 is a processing flowchart of a used electric / electronic equipment recycling system.

FIG. 2 is a processing flowchart of product reuse determination.

FIG. 3 is a processing flow diagram of determination of component reuse and designation of a sorting destination.

FIG. 4 is a processing flowchart of a subroutine A in FIG. 3;

FIG. 5 is a processing flowchart of a subroutine B in FIG. 3;

FIG. 6 is a diagram illustrating a disassembly step.

FIG. 7 is a view for explaining disassembly procedure data in an environment information database.

FIG. 8 is a view for explaining component materials and sorting destination data in an environment information database.

FIG. 9 is a diagram illustrating an inspection unit.

[Explanation of symbols]

6 Environmental information database 7 Environmental information system 11
… Receiving storage process, 14… Processing procedure judging unit, 15… Product reuse judgment result output means, 16… Disassembly process, 17… Parts sorting judgment result output means, 18… Product sorting unit, 19… Product recycling process unit, 22… Product inspection procedure display, result input unit, 25: reused product, 27: disassembly procedure method generation unit, 28: parts sorting unit, 29
... Display unit, 30 ... Unit part recycle process, 31 ... Recycle process, 32 ... Part inspection procedure display, result input unit, 33 ... Display unit, 38 ... Reused parts, 39 ... Non-deteriorated plastic, 42 ...
Crushing and sorting process, 49: Dust detoxification processing unit, 52: Work content evaluation writing means, 53: Harmful substances.

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Yuko Okada 502, Kandachicho, Tsuchiura-shi, Ibaraki Machinery Research Laboratory, Hitachi, Ltd. (72) Inventor Chihiro Fukumoto 4-6 Kanda Surugadai, Chiyoda-ku, Tokyo Within Hitachi Electric Co., Ltd.

Claims (5)

[Claims] (1) disassembling or crushing electrical and electronic equipment products;
In a recycling system for an electric / electronic device including a step of performing sorting, it is determined whether or not the electric / electronic device to be processed can be reused as a product based on data on the electric / electronic device to be processed, and a processing procedure is output. A recycling system for electrical and electronic equipment, comprising: 2. Disassembling or crushing electrical and electronic equipment products,
In a recycling system for an electric / electronic device having a recycling step of performing sorting, it is determined whether or not parts of the electric / electronic device to be processed can be reused based on data on the electric / electronic device to be processed, and disassembled. A recycling system for electrical and electronic equipment, comprising: means for outputting an instruction result to a post-process of a part disassembled in the process. 3. Disassembling or crushing electrical and electronic equipment products,
A recycling system for an electric / electronic device including a recycling step for performing sorting, wherein the recycling of the electric / electronic device includes means for writing a work time in a process of disassembling a product based on a database on the electric / electronic device to be processed into the database. system. 4. Disassembling or crushing electrical and electronic equipment products,
In a recycling system for electrical and electronic equipment having a recycling process for sorting, based on data on electrical and electronic equipment to be processed, a product or part to be reused is inspected according to an inspection procedure, and the result is stored as data. Electric and electronic equipment recycling system with means. 5. Disassembling or crushing electrical and electronic equipment products,
In a recycling system of an electric / electronic device having a recycling step of performing sorting, when it is determined that the electric / electronic device to be processed cannot be reused as a product based on data on the electric / electronic device to be processed,
A recycling system for electrical and electronic equipment, comprising means for judging deterioration of plastic used in the electrical and electronic equipment to be processed and outputting a processing procedure.