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公开(公告)号：US3842615A
公开(公告)日：1974-10-22
申请号：US30407672
申请日：1972-11-06
Applicant: STANDARD HAVENS
Abstract: A cooling tower for reducing process gas temperature by vaporization of liquid water while maintaining a dry bottom operation. The gas discharge duct is located in the lower hopper of the tower and a preferred orientation of spray nozzles insures minimum condensation of the atomized water spray. The water supply is regulated by a cascade control system employing both proportional and derivative modes of control during steady state operation and only proportional control during start-up operation.
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公开(公告)号：US3920774A
公开(公告)日：1975-11-18
申请号：US43231974
申请日：1974-01-10
Applicant: STANDARD HAVENS
Inventor： REIGEL STANLEY A , DOYLE CHARLES D
Abstract: A cooling tower for reducing process gas temperature by vaporization of liquid water while maintaining a dry bottom operation. The gas discharge duct is located in the lower hopper of the tower and a preferred orientation of spray nozzles insures minimum condensation of the atomized water spray. The water supply is regulated by a cascade control system employing both proportional and derivative modes of control during steady state operation and only proportional control during start-up operation.
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公开(公告)号：US3777909A
公开(公告)日：1973-12-11
申请号：US3777909D
申请日：1970-03-11
Applicant: STANDARD HAVENS SYSTEMS INC
Inventor： RHEINFRANK L
CPC classification number: B65D90/582 , B65D2590/547 , B65D2590/664
Abstract: Hotmix is continuously delivered by conveyor to the top of a surge bin, and is intermittently held back from dropping into the bin by a pulse feeder which continuously receives the hotmix and pulsingly discharges the hotmix to the surge bin. The feeder includes an open topped container with a central discharge opening which is intermittently opened and closed by pneumatically activated clam gates.
Abstract translation: 热混合料通过输送机连续输送到缓冲箱的顶部，并且通过脉冲进料器间歇地阻止掉，从而连续地接收热混合并将热混合物排出到冲击箱。 进料器包括一个敞开的顶部容器，其具有中央排放口，其通过气动撬门间歇地打开和关闭。
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公开(公告)号：US3756379A
公开(公告)日：1973-09-04
申请号：US3756379D
申请日：1971-08-19
Applicant: STANDARD HAVENS
Inventor： RHEINFRANK L
CPC classification number: B65G17/12 , B65G17/063 , B65G19/18 , B65G2201/04
Abstract: The lower flight of the slatted drag chain of the conveyor is yieldably biased toward the floor plate. The biasing force is obtained through the medium of idler wheels interposed between the flights and supported for floating movement between adjustable limit stops away from and back toward the floor plate.
Abstract translation: 输送机的板条牵引链的下部飞行物可屈服地偏向地板。 偏置力通过夹在两个翼片之间的惰轮的介质获得，并被支撑成可调节的限位挡块之间的浮动运动。
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公开(公告)号：US4787938B2
公开(公告)日：1999-09-21
申请号：US87999686
申请日：1986-06-30
Applicant: STANDARD HAVENS
Inventor： HAWKINS MICHAEL R
CPC classification number: E01C19/1072 , C08L95/00 , E01C19/1036 , E01C2019/109 , C08L2666/74
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Patent Agency Ranking
公开(公告)号：US3910429A
公开(公告)日：1975-10-07
申请号：US47351074
申请日：1974-05-28
Applicant: STANDARD HAVENS
Inventor： ZUMSTEG D BRUCE , ODOM J T , WALKINGTON WILLIAM L
CPC classification number: B65G63/008 , E01C19/10
Abstract: A rotating conveyor and bin feeder pivotally mounted above a multiple bin storage complex to selectively deliver asphalt hotmix to each of the storage bins. The bin feeder and outer end of the conveyor are carried on a supporting track and the inlet end of the conveyor is pivotally coupled to hotmix delivery equipment. Ductwork is disposed at the discharge of the feeder to remove pollutants emitted from the hotmix during the bin loading operation and a swiveling central utilities connection supplies power to the apparatus.
Abstract translation: 旋转式输送机和料仓供给装置可枢转地安装在多仓仓复合体上方，以选择性地将沥青混合料输送到每个储物箱。 输送机的料斗进料器和外端承载在支撑轨道上，输送机的入口端可枢转地连接到热混合输送设备。 在进料器的排放处设置管道处理装置，以便在料斗加载操作期间除去从热混合物排出的污染物，并且旋转中央公用设施连接为设备供电。
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公开(公告)号：US4787938B3
公开(公告)日：1999-11-30
申请号：US87999686
申请日：1986-06-30
Applicant: STANDARD HAVENS
Inventor： HAWKINS MICHAEL R
CPC classification number: E01C19/1072 , C08L95/00 , E01C19/1036 , E01C2019/109 , C08L2666/74
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公开(公告)号：US4787938B1
公开(公告)日：1998-01-06
申请号：US87999686
申请日：1986-06-30
Applicant: STANDARD HAVENS PRODUCTS INC
Inventor： HAWKINS MICHAEL R
CPC classification number: E01C19/1072 , C08L95/00 , E01C19/1036 , E01C2019/109 , C08L2666/74
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公开(公告)号：US3647047A
公开(公告)日：1972-03-07
申请号：US3647047D
申请日：1969-07-31
Applicant: STANDARD HAVENS
Inventor： RBEINFRANK LAMSON JR
CPC classification number: B65G19/18 , B65G17/063 , B65G17/12 , B65G2201/04
Abstract: The lower flight of the slatted drag chain of the conveyor is yieldably biased toward the floor plate. The biasing force is obtained through the medium of idler wheels interposed between the flights and supported for floating movement between adjustable limit stops away from and back toward the floor plate.
Abstract translation: 输送机的板条牵引链的下部飞行物可屈服地偏向地板。 偏置力通过夹在两个翼片之间的惰轮的介质获得，并被支撑成可调节的限位挡块之间的浮动运动。
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公开(公告)号：US3876402A
公开(公告)日：1975-04-08
申请号：US43232074
申请日：1974-01-10
Applicant: STANDARD HAVENS
Inventor： BUNDY RICHARD P , MCCONNELL LARRY D , REIGEL STANLEY A
CPC classification number: B01D46/04 , B01D46/0004 , B01D46/0013 , B01D46/002 , B01D46/0068 , B01D46/4281 , B01D46/48 , Y10S55/26
Abstract: A reverse pulse baghouse equipped with a self-contained service chamber having ventilation control in which ambient cooling is induced by the exhaust fan of the baghouse. Within the dirty-air plenum, the bags are of progressively greater length toward the center of the baghouse in order to minimize particle reentrainment and each bag is sealed against an integral collar of the tube sheet to prevent gas leakage. The hopper section, for funneling dust cake to a hinged, screw conveyor trough, is removably connected to the upper section of the baghouse and is so sized to invertably nest within the upper section during shipment.
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