摘要:
A radio frequency (RF) laundry dryer (10) includes, amongst other things, an RF generator (20), a drying surface (22), and a Faraday cage (26) enclosing the drying surface (22). The drying surface (22) on which textiles are supported further includes an RF applicator (12) having an anode (14) and cathode (16) coupled to the RF generator (20). At least a portion of the cathode (16) substantially encompasses the anode (14) to electrically shield the anode (14) from the Faraday cage (26) ensuring the formation of an e-field between the anode (14) and cathode (16) instead of the anode (14) and the Faraday cage (26) upon energizing the RF generator (20).
摘要:
A radio frequency (RF) laundry dryer (10) includes, amongst other things, an RF generator (20), a drying surface (22), and a Faraday cage (26) enclosing the drying surface (22). The drying surface (22) on which textiles are supported further includes an RF applicator (12) having an anode (14) and cathode (16) coupled to the RF generator (20). At least a portion of the cathode (16) substantially encompasses the anode (14) to electrically shield the anode (14) from the Faraday cage (26) ensuring the formation of an e-field between the anode (14) and cathode (16) instead of the anode (14) and the Faraday cage (26) upon energizing the RF generator (20).
摘要:
A dryer for drying an ink image formed on a recording medium is provided. The dryer includes a selective heating dryer, a uniform heating dryer, and a controller. The selective heating dryer is disposed on an upstream side of a feeding path of the recording medium, and performs a first-time drying of the ink image under an output condition in which an amount of cockling becomes equal to or less than a given amount. The uniform heating dryer is disposed on a downstream side from the selective heating dryer on the feeding path, and performs a second-time drying of the ink image after the selective heating dryer performs the first-time drying. The controller changes the output condition of the selective heating dryer in accordance with image information of the ink image, when the ink image is formed with a conductive-particle-containing ink.
摘要:
An apparatus for treating waste sludge includes an outer container casing, internally hollow, an inner body coaxial with the outer casing, a compacting and dehydrating chamber, inside the outer container casing and along which sludge to be treated runs, an inlet zone for supplying sludge to the chamber, an outlet zone for unloading treated sludge, movement elements for the sludge, cooperating with the inner body, which promote compaction and advancement of the sludge from the inlet zone to the outlet zone; a container net connected to a negative pole of a control unit to form a cathode, and the inner body connected to a positive pole to form an anode. A method of treating sludge includes the promoting the continuous advancement and compaction of sludge inside a compression chamber between the anode and cathode, and establishing a difference in potential in order to subject the sludge to an electrical field.
摘要:
A process for the manufacture of a product useful as an artificial soil, soil conditioner or peat substitute, effected by subjecting an aqueous mixture containing a substantially solid feed excrement from animals and water to treatment with an alternating electric current at a frequency of a predetermined magnitude and for a predetermined period of time, such that an odorless solid product capable of absorbing several times its own weight of water is recoverable by water removal.
摘要:
A dryer for drying an ink image formed on a recording medium is provided. The dryer includes a selective heating dryer, a uniform heating dryer, and a controller. The selective heating dryer is disposed on an upstream side of a feeding path of the recording medium, and performs a first-time drying of the ink image under an output condition in which an amount of cockling becomes equal to or less than a given amount. The uniform heating dryer is disposed on a downstream side from the selective heating dryer on the feeding path, and performs a second-time drying of the ink image after the selective heating dryer performs the first-time drying. The controller changes the output condition of the selective heating dryer in accordance with image information of the ink image, when the ink image is formed with a conductive-particle-containing ink.
摘要:
An improved method of drying operation for an article using a field of electromagnetic radiation (e-field) generated between an anode element (16) and a cathode element (12) by a radio frequency (RF) applicator (22) between the anode and cathode elements (16, 12) such that liquid in the article will be heated to effect a drying of the article, the method including dispensing liquid to the article in controlled amounts while the drying operation occurs to effectively match impedance between the article and the RF applicator (22).
摘要:
An apparatus for treating waste sludge includes an outer container casing, internally hollow, an inner body coaxial with the outer casing, a compacting and dehydrating chamber, inside the outer container casing and along which sludge to be treated runs, an inlet zone for supplying sludge to the chamber, an outlet zone for unloading treated sludge, movement elements for the sludge, cooperating with the inner body, which promote compaction and advancement of the sludge from the inlet zone to the outlet zone; a container net connected to a negative pole of a control unit to form a cathode, and the inner body connected to a positive pole to form an anode. A method of treating sludge includes the promoting the continuous advancement and compaction of sludge inside a compression chamber between the anode and cathode, and establishing a difference in potential in order to subject the sludge to an electrical field.
摘要:
A process for the manufacture of a product useful as an artificial soil, soil conditioner or peat substitute, effected by subjecting an aqueous mixture containing a substantially solid feed excrement from animals and water to treatment with an alternating electric current at a frequency of a predetermined magnitude and for a predetermined period of time, such that an odorless solid product capable of absorbing several times its own weight of water is recoverable by water removal.
摘要:
A clothes dryer apparatus (99) comprising an electrically conductive, grounded, generally cylindrical rotatable drum (13) having a hollow interior adapted to contain a load (15) of wet clothes to be dried. The drum's (13) exterior surface (27) is partially indented to form one or more integral, generally ring-shaped insulated notches (10). An electrically conductive, generally flat arcuate anode (11) is positioned within each notch (10), with no physical contact between an anode (11) and its corresponding notch (10). Each anode (11) is spatially fixed with respect to the rotatable drum (13), and is electrically isolated from conductive portions of the drum (13). A source (21) of RF power (12), operating at a single fixed frequency, is coupled to each anode (11).