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JP11070345 |
To provide an electrification type foreign matter recovering device for removing and recovering foreign matters such as hairs more simply than by technologies heretofore available and eliminating the special cleaning work. In an electrif...
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JP10328579 |
To provide an electrostatic sorter which efficiently sorts a mixture by each kind by forming a wide electric field region between a rotary drum and electrodes. The electrode 2 of the electrostatic starter constituted by disposing the ele...
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JP10323580 |
To impart an electrification quantity required to classify trashes to be classified and crushed consisting of plastics in a short time. This device is provided with an outer container 12, an inner container 13 supported freely rotatably ...
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JP10277433 |
To provide an electric discharge electrostatic sorting device in which the recovery ratio of insulative crushed dust is improved. This sorting device is provided with a grounded first metallic- drum electrode 15 in which the crushed dust...
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JP10263436 |
To provide an electric discharge type static separator of improved recovery ratio of insulating crushed refuse. An electric discharge type static separator is provided with a grounding first metal drum electrode 15 on which crushed refus...
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JP10263438 |
To provide an inexpensive static separator in which the separation performance is improved by applying the voltage lower than in methods heretofore available. A static separator is provided with a charge device 12 for charging crushed re...
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JP10263437 |
To provide a plastic static separation method for improving separation performance by controlling the temperature in a separator. In a separator for crushed refuse to be separated composed of plastic in which static electricity is used, ...
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JP10249239 |
To provide an inexpensive electrostatic sorting apparatus operated by voltage lower than that of a falling type or discharge type one and not too affected by a crushing size and enhanced in sorting capacity. By providing a charge device ...
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JP10235228 |
To provide an electrostatic sorting device enabling improving of sorting efficiency by giving the sufficient charged quantity to fine powder particles. In an electrostatic sorting device in which powder to be sorted is caused to settle b...
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JP10193359 |
To provide a method for improving the fractionating and dispersing efficiency on the upstream of a fractionating device and also improving easily the recovering efficiency of the air fractionating efficiency and also providing a fraction...
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JP10192735 |
To sort, separate and recover a powder mixture in which two kinds of synthetic resin powder of different charged polarity from each other coexist and which is charged in both positive and negative polarity. A powder mixture M charged in ...
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JP10156217 |
To provide an electrostatic separator with less required space with separation capability equal to or higher, and capable of assuring a stable operation state more quickly. In an electrostatic separator of a free drop separator type for ...
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JP10146836 |
To provide a device for improving easily the recovery of a fractionating device. A fractionating device 6 for a foamed heat insulation material is provided with a light-weight foamed heat insulation material, an air carrying pipe 5 for f...
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JP2779787 |
To simplify a process technique by increasing the purity of recovered metallic concentrate, conversely minimizing the metal content of residues and making the materials produced during cleaning small in the amt. The particles resulted fr...
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JP10024252 |
To effectively electrify plastic fragments to be classified before feeding them into an electrostatic selector to separate them according to their kinds by the electrostatic selector and improve selection accuracy. A triboelectrifying de...
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JP10024251 |
To effectively electrify plastic fragments to be classified before feeding them into an electrostatic selector to separate them according to their kinds by the electrostatic selector and improve selection accuracy. A triboelectrifying de...
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JP09299830 |
To select plastic pieces by kind accurately at a lower voltage as compared with a conventional method. Plastic pieces are supplied into a charging container 3 and contacted frictionally with an inside cylinder 3a of standard plastic at a...
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JP09299828 |
To select plastic pieces by kind accurately at lower voltage as compared with a conventional method. Plastic pieces to be separated are charged (positively or negatively) more strongly than the other plastic pieces by a corona charging a...
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JP09299827 |
To separate cable coating materials into insulating materials and conductive or semiconductive materials for the effective use of resources. A separator is equipped with a waste tank 1 for receiving granules 2 of waste cable coating mate...
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JP09299829 |
To charge plastic pieces effectively in the pretreatment of an electrostatic separator. An apparatus is constituted from a cylindrical charging container 3 which is covered with standard plastic the inner surface of which is at an interm...
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JP09267052 |
To improve the sorting accuracy of an electrostatic sorting device for sorting materials to be sorted according to electrified conditions thereof by providing a preliminary triboelectrifying device for giving friction to the materials to...
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JP09253531 |
To make effective the separating of steel cans from aluminum ones by installing a metal drum electrode rotated around the horizontal axial center in a position in which materials to be pulverized are scattered on the upper surface thereo...
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JP09220491 |
To efficiently separate paper and plastic by subjecting a mixture composed of paper and plastic to a moisture absorption treatment or absorption of an electrolytic soln. as a pretreatment, then subjecting this mixture to electrostatic se...
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JP2668070 |
PURPOSE: To provide a method and device for highly precisely classifying powder by pneumatically transporting in agravic state or in minute gravity state. CONSTITUTION: In an agravic chamber 10, the powder is classified by a classificati...
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JP09150136 |
To simplify a process technique by increasing the purity of recovered metallic concentrate, conversely minimizing the metal content of residues and making the materials produced during cleaning small in the amt. The particles resulted fr...
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JP09094483 |
To improve the recovery rate of insulating particles by arranging respective downstream metallic drum electrodes in positions where the pulverized refuse to be sorted falling from upstream metallic drum electrodes is sprayed atop these d...
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JP09094481 |
To make it possible to sort insulating refuse into a second recovering means and conductive pulverized refuse into a first recovering means by electrifying the pulverized refuse to be sorted falling from above between high-voltage electr...
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JP09094482 |
To make it possible to improve the recovery rate and purity of plastics by specifying the voltage to be impressed on a high-voltage electrode at the time of sorting plastics which are insulating pulverized refuse. The pulverized refuse 1...
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JP09085128 |
To improve the recovery rates of classified solid wastes and to secure a large classification treatment capacity with an inexpensive device by blowing an ion wind on crushed solid waste falling from a hopper to electrify the solid waste,...
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JP09085127 |
To efficiently classify the solid waste without increasing the voltage to be applied by electrifying crushed solid waste to be classified that falls between high voltage electrodes from above, attracting the crushed solid waste by a meta...
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JP09040980 |
To provide a method and apparatus for dry coal preparation which can select a raw coal having a broad particle diameter range, can remove impurities with high efficiency and, in particular, can highly efficiently remove sulfides included...
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JP09038524 |
To improve the fractionation accuracy for light weight plastics and the like by utilizing the ionic wind generated by corona discharge. An ionic wind area blowing ionic wind EW from an electrode unit 14 toward a conductive rotor 11 is fo...
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JP09000976 |
PURPOSE: To improve the recovery rate of classified matter to better the purity thereof. CONSTITUTION: A disentangling device 5 is installed above a conveying plate 4a of a vibrating feeder 4 for feeding crushed refuse E to a conductive ...
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JP09000977 |
PURPOSE: To improve the classifying accuracy by strong attraction force and to prevent the flying of a material to be classified caused by an ionic wind. CONSTITUTION: An electrode forming an electric field between it and a conductive ro...
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JP08266931 |
PURPOSE: To sort crushed garbage at high precision even in the case the particle size of the garbage is relatively large. CONSTITUTION: A conductive belt 13 is extended and coiled on a pair of a driving drum 11 and a passive drum 12 whic...
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JP08206542 |
To improve the precision of separation by arranging four adjacent opposite tubes at the corners of a parallelogram having no right angles respectively in a tubular electrostatic separator which is composed of two parallel opposite rows o...
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JP2535777 |
PURPOSE: To classify a large number of superfine particles into respective diameter ranges by utilizing the mobility of the particle by arranging an acicular electrode on the center axis of an outer tube, furnishing a tubular electrode t...
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JP08155340 |
PURPOSE: To conveniently and inexpensively fractionate plastic particles by electrifying by friction different kinds plastic particles constituting a mixture in a different polarity, making the particles ball across an electric field to ...
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JP08149859 |
PURPOSE: To provide a method and compact apparatus for classifying powder finely and also enlarging the classifying region by combining other classifying factors in addition to electrostatic force. CONSTITUTION: When a flat electric pane...
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JP2518528 |
PURPOSE: To attract dust from vicinal space to prevent re-contamination and to adsorb and remove dust from an object from which dust must be removed. regardless of the polarity possessed by the dust. CONSTITUTION: A large number of posit...
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JP08071453 |
PURPOSE: To improve the sorting accuracy by preventing the stay or the flying of resin fragments generated during the supply and the transfer of a mixture of electrified resin fragments to between electrodes. CONSTITUTION: The 1st roller...
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JP08047926 |
PURPOSE: To recover useful plastics suitable for reuse by separation from plastics wherein various kinds of plastics are mixed. CONSTITUTION: Plastics wherein a plurality of materials of plastics are mixed are classified with a plastics ...
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JP08038941 |
PURPOSE: To enable separation of electrically conducting particles from electrical insulator particles by constituting a device so that the electrically conducting particles repelled from an electrically conductive surface are attracted ...
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JP08024712 |
PURPOSE: To enhance separation accuracy in an electrostatic separation of different kind resin materials having mutually different static charge characteristic. CONSTITUTION: A static charge quantity of a resin material charged in a pola...
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JP07328482 |
PURPOSE: To perform electrostatic sorting with high accuracy and also to reduce the mixing ratio of materials to be sorted to shorten the sorting time by electrifying the materials to be sorted with preliminary friction and also uniforml...
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JP07265739 |
PURPOSE: To classify simply with high precision and stability into many grades as the need arises. CONSTITUTION: Linear cross electrodes 34a, 34b, 34c and linear cross electrodes 34x, 34y, 34z are arranged to cross at right angles corres...
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JP07256146 |
PURPOSE: To classify a large number of superfine particles into respective diameter ranges by utilizing the mobility of the particle by arranging an acicular electrode on the center axis of an outer tube, furnishing a tubular electrode t...
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JP07185389 |
PURPOSE: To ensure removal of nonmagnetic powder by forming magnetic fields in a powder transporting path, moving the magnetic powder by a change of the magnetic fields and simultaneously acting the external force exclusive of magnetic f...
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JP07178351 |
PURPOSE: To provide an inexpensive sorting device which is capable of accurately sorting the rubber and plastic waste generated at the time of production of electric wires and cables by kinds of materials and does not require a waste wat...
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JP07163906 |
PURPOSE: To provide a method and device for highly precisely classifying powder by pneumatically transporting in agravic state or in minute gravity state. CONSTITUTION: In an agravic chamber 10, the powder is classified by a classificati...
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