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JP3439640B2 |
To provide a friction charge apparatus capable of imparting charge quantity necessary for sorting ground waste refuse to be sorted composed of plastic. A friction charge apparatus is equipped with an outside container 12 receiving the su...
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JP3434644B2 |
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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JP2003190836A |
To provide a powder electrification/classification apparatus which electrifies powder and enables classification of the charged powder in accordance with an electrified state.The powder electrification/classification apparatus is provide...
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JP2003154291A |
To provide an inertial classifier which efficiently removes fine powders electrostatically sticking to particle surfaces of particulate matter while classifying the particulate matter after regeneration.An air nozzle 4 for dividing air s...
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JP2003154290A |
To provide a method of precisely and inexpensively fractionating a multilayer plastic vessel formed from a laminated body composed of different resins to recycle and crushed chips of the multilayer plastic vessel which are capable of eff...
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JP2003126832A |
To provide an unburnt carbon measurement instrument capable of conducting measuring or the like in a short period of time and a coal ash treatment apparatus to control separating ability of an unburnt carbon separation apparatus based on...
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JP2003513791A |
The invention relates to a method for the separation of a mixture of plastics, comprising several different types of plastic, by means of an electrical contact pre-treatment, which permits an increase in the ecological and economical eff...
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JP2003103197A |
To solve the problem that a technique by which one kind of plastic can be selected with high selection precision and by a simple method is desired to be developed since newly developed examples of an electrostatic sorting method is few i...
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JP2003098822A |
To provide a fine particle charging apparatus, with a new constitution which emits fine particles into air flow and continuously carries and charges a minute quantity of the fine particles at a time.Since the fine particle charging appar...
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JP2003512605A |
A flow cytometry apparatus (1) and methods to process information incident to particles or cells entrained in a sheath fluid stream allowing assessment, differentiation, assignment, and separation of such particles or cells even at high ...
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JP2003084570A |
To reduce the amount of discharged developer by separating and discharging only deteriorated developer whose electrification ability is dropped.A developer separating device and an image forming apparatus have a circulation stirring cham...
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JP2003071839A |
To provide a method for separating a composite material which can be separated as a fiber and a resin constituting the composite material in such a way that the fiber and the resin can be reused, and the fiber and the resin separated by ...
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JP3370513B2 |
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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JP3370512B2 |
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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JP3370511B2 |
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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JP3369234B2 |
PURPOSE:To separate a defective product and a waste material of a composite material consisting of a mixed body of a metallic material and a nonmetallic material such as a printed circuit board into a metallic component and a nonmetallic...
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JP3365491B2 |
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JP2003001632A |
To solve the problem that metal is mixed into a crushed reusable plastic raw material due to incorrect checking of a metal part, especially an in-mold molded metal part, to hurt an apparatus when a plastic product is molded.A crusher 1 f...
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JP2003001142A |
To provide an electro static sorting device capable of efficiently sorting friction-charged mixtures of plastics and metals.A first high-voltage electrode in pairs forming a first electrostatic field and a second high-voltage electrode i...
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JP2002370050A |
To provide electrostatic equipment capable of efficiently imparting static electricity to substances to be treated and of surely separating them, which overcomes the problems of the conventional electrostatic separation method that diffe...
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JP3360042B2 |
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JP3356931B2 |
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JP3356930B2 |
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JP2002355578A |
To eliminate the need for sampling and to sufficiently electrify plastic pieces even if the kinds and conditions of the materials to be sorted change. The plastic sorter for sorting plastic pieces by kinds by feeding the plastic pieces t...
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JP2002346433A |
To provide a method and a device capable of accurately sorting even if mixed particles have small particle diameters. A mixture of particles, which is supplied to a separation space 9, is electrostatically charged, by impressing a high-v...
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JP2002335861A |
To provide an electrostatic separator enabling foreign substances to be surely separated through continually giving sufficient static electricity, regardless to the atmosphere in a tea manufacturing plant.This electrostatic separator com...
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JP3340282B2 |
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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JP3328885B2 |
To effectively utilize small resources by recovering a useful material capable of being recycled or particularly plastics by collecting source separated plastics from the wastes of metals or the plastics to be discarded in a large quanti...
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JP3308429B2 |
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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JP2002521151A |
The invention discloses a method and a device for classification and, if required, electrostatic charging of a resulting separated decomposed powder preferably in the form of a substance intended for inhalation purposes. The classificati...
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JP2002192137A |
To obtain shredder dust useful as fuel.A waste car is crushed, and iron and a non-ferrous metal are recovered from the formed crushed matter to obtain recovered crushed matter and an outside insulating cover is peeled from a conductive w...
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JP2002136896A |
To sort/separate a metallic piece and plastic pieces according to their kinds at one sorting stage.Respective electric charges are imparted to respective components of a mixture before supply by triboelectrification. The mixture is irrad...
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JP2002136894A |
To provide a multistage electrification separator capable of separating even a mixture of plural kinds of plastic materials into the separated respective constituent plastic materials of the mixture with high accuracy and recovering the ...
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JP3280820B2 |
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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JP3280831B2 |
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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JP2002126577A |
To provide a combination type selector which can separate metal pieces from plastic pieces precisely.In this selector in which a mixture A of the metal pieces A2 and the plastic pieces A1 is charged on a drum electrode 4, that is irradia...
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JP2002066376A |
To provide a device for separating and removing a foreign substance in magnetic powder by which image defects due to the clogging in a developing device and the lowering of the fluidity of a developer caused by the flying of the foreign ...
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JP2002503547A |
Bead transporter chucks for selective pick up and discharging of polymer beads for chemical synthesis or analysis, whereby repulsive field conductors are arranged around bead electrodes used for selectively attracting and retaining beads...
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JP2002028927A |
To provide a method for recovering resin granular matter capable of peeling a metal film from not only a conventional metal film-applied resin material using ABS or the like as a base material but also a metal film-applied resin material...
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JP2002011377A |
To enable precisely recovering a polystyrene without using a separating liquid which causes an ensuing corrosion and the consequent generation of a harmful gas and bringing about the lowering of processing efficiency.This method for sort...
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JP2001347189A |
To provide a straightly advancing feeder for supplying material to an electrostatic separator which increases separation efficiency in the electrostatic separator by dispersing particulate supplied from a hopper as bloch in a width direc...
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JP3239564B2 |
PURPOSE: To provide the electrostatic classifying device improved in working rate and safty. CONSTITUTION: The electrodes 28 and 29 of twin electrode unit mechanisms 21 and 22 are arranged at a certain distance. The endless belts 30 and ...
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JP2001327894A |
To provide a sorting method of a conductive material from a plastic, which is capable of precisely separating the wire like conductive material and the plastic from each other and a sorting device.In the sorting device for sorting by imp...
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JP3226445B2 |
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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JP3226446B2 |
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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JP3222045B2 |
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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JP2001283661A |
To provide a recycling system for waste electric wire that can separate and collect the waste wire into metallic wire and coating material simply and certainly. This system is constituted with a cutting unit 1 to minutely cut the waste e...
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JP2001276659A |
To improve sorting treatment ability by electrifying charges necessary for electrostatic separation in spite of a short electrification time. The plastic pieces prior to triboelectrification is heated by a heater 1 and thermal excitation...
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JP2001276647A |
To provide a separator which improves the separation accuracy of nonferrous metals and nonmetals. A belt 3, which is wound across a pair of rotating roller bodies 1 and 2 and transports crushed refuse is composed of a conductive material...
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JP2001276656A |
To provide an electrostatic sorter of a corona discharge type which can improve separation accuracy. This electrostatic sorter executes sorting by impressing a negative high voltage between a drum electrode 1, which is grounded, is forme...
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