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公开(公告)号：US20170120267A1
公开(公告)日：2017-05-04
申请号：US15342710
申请日：2016-11-03
Applicant: Spraying Systems Co.
Inventor： Thomas E. Ackerman , Christopher W. Barnes , Adam C. Bright , David C. Huffman , Scott J. Kocsis , Kristopher E. Roskos , Glenn R. St. Peter , Brian K. Smith , Joseph P. Szczap , Michel R. Thénin
CPC classification number: B05B5/03 , B01D46/0005 , B01D46/002 , B01D46/0068 , B01D46/2411 , B01D2267/30 , B01D2267/60 , B01J2/02 , B01J2/04 , B01J2/16 , B05B5/005 , F26B1/00 , F26B3/12 , F26B21/02 , F26B21/086
Abstract: An electrostatic spray dryer for drying liquid into powder including an elongated body defining a drying chamber, a spray nozzle assembly at one end of the drying chamber and a filter element housing and powder collection chamber at an opposite end. A non-structural non-metallic liner is disposed within the elongated body in spaced relation to an inner wall surface for defining an internal drying zone. The liner is releasably supported within the body for enabling selective removal and replacement following a particular usage. The illustrated elongated body has a modular construction comprising a plurality of modules, with at least one being selectively removable and replacement for altering the length of the drying chamber for a particular spray application. The liner also is replaceable with a liner of a length corresponding to the altered length of the drying chamber or with a different diameter for a particular usage.
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公开(公告)号：US10543495B2
公开(公告)日：2020-01-28
申请号：US15956532
申请日：2018-04-18
Applicant: Spraying Systems Co.
Inventor： Thomas E. Ackerman , Christopher W. Barnes , Adam C. Bright , David C. Huffman , Scott J. Kocsis , Kristopher E. Roskos , Glenn R. St. Peter , Brian K. Smith , Joseph P. Szczap , Michel R. Thenin
IPC: B01D1/18 , B05B5/03 , F26B3/12 , B01J2/02 , F26B21/02 , F26B21/08 , B01J2/04 , B01J2/16 , B05B5/00 , B01D46/00 , B01D46/24 , F26B1/00
Abstract: A spray drying system for drying liquid into powder including a plurality of processing towers each including an elongated drying chamber, a spray nozzle assembly at an upper end of the drying chamber and a powder collection chamber at a lower end of the drying chamber. The powder collection chamber of each processing tower being configured to discharge power to a common conveyor system.
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公开(公告)号：US10286411B2
公开(公告)日：2019-05-14
申请号：US15342710
申请日：2016-11-03
Applicant: Spraying Systems Co.
Inventor： Thomas E. Ackerman , Christopher W. Barnes , Adam C. Bright , David C. Huffman , Scott J. Kocsis , Kristopher E. Roskos , Glenn R. St. Peter , Brian K. Smith , Joseph P. Szczap , Michel R. Thénin , Chin Ping Su , Robert M. Sobel
IPC: B01D1/18 , B05B5/03 , B01J2/04 , B01J2/16 , B05B5/00 , B01D46/00 , B01D46/24 , F26B1/00 , F26B3/12 , B01J2/02 , F26B21/02 , F26B21/08
Abstract: An electrostatic spray dryer for drying liquid into powder including an elongated body defining a drying chamber, a spray nozzle assembly at one end of the drying chamber and a filter element housing and powder collection chamber at an opposite end. A non-structural non-metallic liner is disposed within the elongated body in spaced relation to an inner wall surface for defining an internal drying zone. The liner is releasably supported within the body for enabling selective removal and replacement following a particular usage. The illustrated elongated body has a modular construction comprising a plurality of modules, with at least one being selectively removable and replacement for altering the length of the drying chamber for a particular spray application. The liner also is replaceable with a liner of a length corresponding to the altered length of the drying chamber or with a different diameter for a particular usage.
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公开(公告)号：US10071390B2
公开(公告)日：2018-09-11
申请号：US14435317
申请日：2013-10-10
Applicant: SPRAYING SYSTEMS CO.
Inventor： Daniel J. Filicicchia , David C. Huffman , Brian K. Smith , Joseph P. Szczap
IPC: B05C19/02 , B05B7/06 , B05B17/06 , B05B17/00 , B01J2/16 , B05B7/14 , B05B7/16 , B01J2/00 , B01J2/18
CPC classification number: B05B17/0646 , B01J2/006 , B01J2/16 , B01J2/18 , B05B7/066 , B05B7/1431 , B05B7/1463 , B05B7/16 , B05B17/0623 , B05B17/063 , B05C19/02 , Y10S118/05
Abstract: A fluidized bed coating apparatus for coating liquid onto the surfaces of particles directed into a coating chamber. A liquid spray nozzle assembly disposed below a hollow separator within the coating chamber includes an ultrasonic atomizer for atomizing coating liquid into a fine liquid particle cloud and a pressurized air directing air cap for forming the ultrasonically atomized fine liquid particle cloud into a cone shaped spray pattern and propelling the liquid particles through the separator into an upbed region of the coating chamber for recirculation in an outbed region, and through the separator. A cooling air passageway system is provided within the spray nozzle assembly for cooing the ultrasonic atomizer during operation.
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公开(公告)号：US11033914B2
公开(公告)日：2021-06-15
申请号：US15956543
申请日：2018-04-18
Applicant: Spraying Systems Co.
Inventor： Thomas E. Ackerman , Christopher W. Barnes , Adam C. Bright , David C. Huffman , Scott J. Kocsis , Kristopher E. Roskos , Glenn R. St. Peter , Brian K. Smith , Joseph P. Szczap , Michel R. Thenin
IPC: B05B5/03 , B01D1/18 , F26B3/12 , B01J2/02 , F26B21/02 , F26B21/08 , B01J2/04 , B01J2/16 , B05B5/00 , B01D46/00 , B01D46/24 , F26B1/00
Abstract: A fluidized bed spray drying system for drying liquid into powder including an elongated drying chamber, a spray nozzle assembly at an upper end of the drying chamber and a powder collection chamber at a lower end of the drying chamber. A drying gas inlet is provided in the powder collection chamber and a drying gas outlet is provided at an upper end of the drying chamber. A plurality of cylindrical filter elements at the upper end of the drying chamber are in communication with the exhaust gas outlet for filtering drying gas borne powder from drying gas exiting the drying chamber.
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Patent Agency Ranking
公开(公告)号：US09815073B2
公开(公告)日：2017-11-14
申请号：US14786195
申请日：2014-04-23
Applicant: Spraying Systems Co.
Inventor： David C. Huffman , Russell R. Frechette , Joseph P. Szczap , Bo R. Buhl
CPC classification number: B05B7/0815 , B05B1/3013 , B05B1/3093 , B05B7/0081 , B05B7/0884 , B05B13/0278 , B05B14/00 , B05B15/658
Abstract: A modular spray gun manifold having a plurality of spray gun modules arranged in a lateral array each separated by an adjacent support assembly. Each spray gun module has a central liquid passage communicating with a spray nozzle and a transversely oriented liquid inlet port communicating through an outer side of the spray gun module for connection with an independently controllable liquid supply. The spray gun modules further include a recirculation port communicating between the central passageway and a recirculation conduit in an adjacent support assembly. A control valve of each module is operable when in open spraying position for blocking communication of liquid from the central passageway to the circulation port and when in a valve closing position blocking the liquid flow to the spray nozzle while redirecting liquid from the liquid inlet to the recirculation port for recirculation through the manifold array.
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公开(公告)号：US20170189921A1
公开(公告)日：2017-07-06
申请号：US15320427
申请日：2015-06-19
Applicant: Spraying Systems Co.
Inventor： Thomas E. Ackerman , David C. Huffman , Glenn R. St. Peter
Abstract: A lubricant dispensing system having particular utility for applying a tightly controlled thin line of lubricant about the perimeter of cans as they are processed. The lubricant dispensing system includes an electrostatic spray head having a nozzle body that defines a lubricant receiving chamber for electrically charging lubricant therein and a capillary tube supported by the nozzle body having an inlet end communicating with the lubricant receiving chamber and an outlet that defines a discharge orifice of the electrostatic spray head. The capillary tube has a diameter between about 0.2 and 0.3 inches for directing electrostatically charged lubricant onto an item to be lubricated in a controlled thin line having a width no greater than 0.125 inches. The electrode is adjustably positionable relative to the capillary tube for selectively controlling the rate of discharging lubricant, and the electrode is configured for enhancing electrostatic charging of lubricant through the capillary tube.
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公开(公告)号：US20170151576A1
公开(公告)日：2017-06-01
申请号：US15342726
申请日：2016-11-03
Applicant: Spraying Systems Co.
Inventor： Thomas E. Ackerman , Christopher W. Barnes , Adam C. Bright , David C. Huffman , Scott J. Kocsis , Kristopher E. Roskos , Glenn R. St. Peter , Brian K. Smith , Joseph P. Szczap
CPC classification number: B05B5/03 , B01D46/0005 , B01D46/002 , B01D46/0068 , B01D46/2411 , B01D2267/30 , B01D2267/60 , B01J2/02 , B01J2/04 , B01J2/16 , B05B5/005 , F26B1/00 , F26B3/12 , F26B21/02 , F26B21/086
Abstract: A spray dryer for drying liquid into powder including an elongated drying chamber, a spray nozzle assembly at an upper end of the drying chamber and a filter element housing and powder collection chamber at a lower end of the drying chamber. The filter element housing comprises a plurality of cylindrical filter elements supported from a wall of an exhaust chamber that communicates with an exhaust gas outlet of the filter element housing. In one embodiment, the filter element housing includes an inner downwardly opening cylindrical shroud surrounding the filter elements which defines an outer annular powder and drying gas passageway communicating with the powder collection chamber, and the exhaust chamber is defined by a downwardly opening conical plenum having an outer conical surface for directing drying gas and powder about the shroud into the powder collection chamber. Filter elements each have a respective reverse gas pulse cleaning device.
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公开(公告)号：US10279359B2
公开(公告)日：2019-05-07
申请号：US15342726
申请日：2016-11-03
Applicant: Spraying Systems Co.
Inventor： Thomas E. Ackerman , Christopher W. Barnes , Adam C. Bright , David C. Huffman , Scott J. Kocsis , Kristopher E. Roskos , Glenn R. St. Peter , Brian K. Smith , Joseph P. Szczap
IPC: B01D1/18 , B05B5/03 , B01J2/04 , B01J2/16 , B05B5/00 , B01D46/00 , B01D46/24 , F26B1/00 , F26B3/12 , B01J2/02 , F26B21/02 , F26B21/08
Abstract: A spray dryer for drying liquid into powder including an elongated drying chamber, a spray nozzle assembly at an upper end of the drying chamber and a filter element housing and powder collection chamber at a lower end of the drying chamber. The filter element housing comprises a plurality of cylindrical filter elements supported from a wall of an exhaust chamber that communicates with an exhaust gas outlet of the filter element housing. In one embodiment, the filter element housing includes an inner downwardly opening cylindrical shroud surrounding the filter elements which defines an outer annular powder and drying gas passageway communicating with the powder collection chamber, and the exhaust chamber is defined by a downwardly opening conical plenum having an outer conical surface for directing drying gas and powder about the shroud into the powder collection chamber. Filter elements each have a respective reverse gas pulse cleaning device.
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公开(公告)号：US20190022675A1
公开(公告)日：2019-01-24
申请号：US15956532
申请日：2018-04-18
Applicant: Spraying Systems Co.
Inventor： Thomas E. Ackerman , Christopher W. Barnes , Adam C. Bright , David C. Huffman , Scott J. Kocsis , Kristopher E. Roskos , Glenn R. St. Peter , Brian K. Smith , Joseph P. Szczap , Michel R. Thenin
IPC: B05B5/03 , F26B21/08 , B01J2/02 , F26B3/12 , F26B1/00 , B01D46/00 , B01D46/24 , B01J2/16 , B01J2/04 , B05B5/00 , F26B21/02
Abstract: A spray drying system for drying liquid into powder including a plurality of processing towers each including an elongated drying chamber, a spray nozzle assembly at an upper end of the drying chamber and a powder collection chamber at a lower end of the drying chamber. The powder collection chamber of each processing tower being configured to discharge power to a common conveyor system.
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