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JP2006043684A |
To provide an ash separator and an ash separation method which can reduce energy costs by separating ash contained in carbon ash and recovering unburned carbon efficiently, and recycle coal ash from which the unburned carbon is separated...
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JP3746412B2 |
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JP2006015298A |
To improve capacity and efficiency of separation and acquire stable operation by reducing sparks in an electrostatic separation system of conductive particles from mixed particulates of the conductive particles and insulating particles.C...
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JP3725058B2 |
To feed plastic pieces to an electrostatic separator via a triboelectrifying device without being accompanied with dust while using a dry cleaning device of a low cost. The electrostatic separator of plastic is provided with the dry clea...
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JP3719952B2 |
To provide an electrostatic separator capable of precisely separating plastics by types even if plastic pieces in the form of sheet and film are included. In the plastics separation equipment that separates plastic pieces by types by thr...
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JP3719940B2 |
To almost eliminate plastic pieces colliding with a separation plate to cause an error to enhance separation efficiency. The plastic sorting apparatus is equipped with a drum electrode for feeding more than one kinds of ground plastic pi...
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JP3714847B2 |
To effectively and stably electrify plastic pieces. The triboelectrification device 1 for electrifying the plastic pieces supplied to an electrostatic sorter utilizing static electricity is provided with a horizontal cylindrical rotary c...
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JP2005305344A |
To provide an electrostatic separation apparatus which enhances the efficiency in electrostatic separation for electrically separating a component of a solid; and an electrostatic separation method.The electrostatic separation apparatus ...
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JP2005531400A |
A method of cleaning pollen from mechanical impurities, spore and micro-organisms is based on the fact that dirty pollen ( 1 ) is sucked to air flow via an insulant sieve ( 2 ). Clean pollen ( 3 ) falls into a filter ( 6 ), dirt ( 5 ) st...
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JP2005279489A |
To increase the uses of low carbon ash by classifying fly ash in several stages, improving the blaine value of the low carbon ash and improving the removing effect on unburnt carbon.The particles of the fly ash are made to collide with e...
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JP3702775B2 |
To provide an abrasive grain classification process by which very fine abrasive grains can be classified with high accuracy and in an enhanced yield, so that the grain size distribution of the resulting classified abrasive grains is cont...
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JP3690991B2 |
To provide an electrostatic sorter in which sorting performance degradation is prevented. The electrostatic sorter has a drum electrode 1 which is grounded, cylindrical and rotatable, an ion generating means 2 provided at the upper posit...
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JP3681311B2 |
To accurately electrostatically separating plastic pieces into their types so that prescribed plastic pieces are surely recovered with high purity and high recovery rate. This device is provided with a box body 16, which surrounds a supp...
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JP2005522549A |
Techniques for creating recycled plastic materials from waste plastic materials are described. A recycled plastic material contains at least a primary polymer, a secondary polymer, and residual additives. Predetermined properties of the ...
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JP3657154B2 |
To solve such a problem that plastic pieces recovered separately by kinds in vessels are carried by a conveyor but because the plastic pieces are charged, the same remaining by sticking to the conveyor are generated and removing work the...
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JP3657152B2 |
To surely electrostatically separate and collect plastic fragment pieces by mixing plastic fragment pieces with each other and imparting polarities and amounts of charge to the respective plastic fragment pieces even though a compact fri...
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JP2005138030A |
To solve such a problem that electrified plastic is sorted erroneously when the electrified plastic is made to fall in an electric field-applied area since the initial falling rate of the electrified plastic is accelerated, the time that...
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JP3640571B2 |
To separate/recover plastic pieces correctly by using a moving means which moves the partition wall of a recovery part toward/from a drum electrode without changing the voltage of electrodes and moving it horizontally to a falling positi...
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JP2005508736A |
The basis of the pollen cleaning method is that the contaminated pollen (6) is sucked by airflow carrying the pollen to the conical part (16) of the separator (3) made of insulating material where pure pollen particles fall through the s...
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JP3629512B2 |
To form a state in which particulate contaminating components being objects of assessment are suspended in a desired atmosphere by removing gaseous contaminating components in a sample gas, in order to enable the assessment of the partic...
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JP3625716B2 |
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JP2005013874A |
To provide a separation/sorting recovery method of a multilayer resin structure capable of extremely easily separating, sorting and recovering the multilayer resin structure comprising different kinds of resins not depending on winnowing...
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JP3610449B2 |
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JP3606749B2 |
A conveyor (3) feeds batches of plastic chips (2) in feeding amounts W1 to a charging device (4). After the plastic chips (2) have been stirred and charged inside the charging device (4) for a certain period of time T, they are ejected i...
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JP3601319B2 |
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JP3578636B2 |
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JP3578646B2 |
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JP3573632B2 |
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JP3573633B2 |
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JP3569553B2 |
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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JP2004243154A |
To provide a flying ash treatment method which can remove not only unburned carbon but also trace elements from flying ash, and the flying ash.In the flying ash treatment method, the flying ash containing unburned carbon particles and as...
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JP3553924B2 |
To separate defective products and waste materials of composite materials consisting of hybrid bodies composed of metallic materials, such as printed circuit boards, and nonmetallic materials to metallic components and nonmetallic compon...
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JP3549406B2 |
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JP3549415B2 |
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JP3549405B2 |
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JP2004195303A |
To provide an electrostatic separator which is reduced in occupancy volume, low in cost, can obtain a sufficient contact area and attains an electrostatic separation highly precisely.In the electrostatic separator, mixed plastic pieces o...
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JP2004136207A |
To provide a frictional charging apparatus whereby chargeable plastic particles as an objective to be separated can be continuously and efficiently subjected to frictional charging.A plastic particle mixture containing plastic particles ...
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JP3512319B2 |
To provide a plastic selecting apparatus by which plastic pieces can be accurately selected on every kind by a lower electric voltage than before. A drum electrode 2 which carries electrically charged plastic pieces 3 and makes them fall...
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JP3512310B2 |
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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JP3506947B2 |
To allow a differential electromobility classification system to be operated at the atmospheric pressure or below and to classify fine particles having specified particle sizes into particles having a uniform particle size by a method in...
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JP3506591B2 |
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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JP2004049958A |
To precisely separate a mixture of particles of a conductive material and a plastic material which attract each other by being slightly electrified or wetted.An electrification device 8 for monopolarly electrifying the mixture, a mixture...
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JP2004025128A |
To accurately separate a mixture of fine conductive material particles and fine plastic particles which are easily attracted to each other by being electrified slightly.A vibration sorter comprises a vibrating electrode 5 slanted at a pr...
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JP3486869B2 |
To provide an induction heating and melting apparatus for granular particles, which is suitable for removing metals in burned ash and fly ash in a harmless manner, capable of recovering the metals with high purity and in high yield, high...
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JP3483440B2 |
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 a belt conveyor 13 having a plurality of...
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JP3466044B2 |
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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JP2003311182A |
To obtain a frictional electrification apparatus which can rotate an agitation blade at a high speed and control the occurrence of agitation nonuniformity.The frictional electrification apparatus has a storage hopper for storing chips, a...
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JP2003311183A |
To improve the precision of housing materials to be selected in prescribed containers irrespective of the electrification quantity of the materials.An electrostatic separator has a drop chute 1 which is supplied with the materials electr...
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JP2003290721A |
To provide a method for separation and removal capable of separating and removing the impurities held between crude drugs as collected from the natural world and the deposits sticking to their surfaces and above all, the foreign matters ...
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JP3439618B2 |
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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