公开(公告)号：US20170203253A1

公开(公告)日：2017-07-20

申请号：US15327699

申请日：2014-08-11

Applicant: INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES ,  BEIJING ZSTC ENVIRONMENTAL ENGINEERING CO., LTD.

Inventor： Tingyu ZHU ,  Wenqing XU ,  Ruizhuang ZHAO ,  Meng YE ,  Jin XIONG

IPC: B01D53/60 ,  B01D45/16 ,  B01D53/14 ,  B01D53/75 ,  B01D53/80

CPC classification number: B01D53/60 ,  B01D45/16 ,  B01D53/1425 ,  B01D53/1431 ,  B01D53/1481 ,  B01D53/346 ,  B01D53/75 ,  B01D53/80 ,  B01D53/83 ,  B01D2251/104 ,  B01D2251/404 ,  B01D2257/302 ,  B01D2257/40 ,  B01D2257/404 ,  B01D2258/025 ,  B01D2258/0283 ,  Y02A50/2344 ,  Y02A50/2348

Abstract: Equipment and a method for circulating fluidized bed semidry simultaneous desulfurization and denitration of a sintering flue gas, comprising an ozone generator (2), a diluting blower (1), a mixing buffer tank (3), an ozone distributor (4), and a circulating fluidized bed (CFB) reactor tower (9). When evenly mixed by the mixing buffer tank (3), ozone is injected into a flue (4′) via the ozone distributor (4); and, an oxidized flue gas is introduced into the CFB reactor tower (9), where NOx, SO2, and SO3 in the flue gas are reacted with a Ca-based absorbent under the action of atomized water in the reactor tower, thus implementing simultaneous removal of SOx and NOx. This provides the characteristics of a simple system, great performance, small footprint, and inexpensive investments.

公开(公告)号：US20170191503A1

公开(公告)日：2017-07-06

申请号：US14988988

申请日：2016-01-06

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： John Taylor Pearson ,  Yogendra Yogi Sheoran ,  Bruce Dan Bouldin ,  Zedic Daniel Judd ,  Eduardo Guerra ,  David Chou

IPC: F04D29/70 ,  F04D29/54 ,  F04D29/52

CPC classification number: F04D29/701 ,  B01D45/08 ,  B01D45/12 ,  B01D45/16 ,  B64D33/02 ,  B64D2033/0246 ,  F02C7/05 ,  F02C7/052 ,  F04D29/522 ,  F04D29/542 ,  F04D29/545 ,  F05D2250/71 ,  Y02T50/671

Abstract: An inlet particle separator system for a vehicle engine includes a hub section, a shroud section, and a splitter. The hub section has a hub outer surface that diverges, relative to the axis of symmetry, to a hub apex. The shroud section has a shroud inner surface that surrounds, and is spaced apart from, at least a portion of the hub section to define a main flow passageway between the hub outer surface and the shroud inner surface. The splitter is disposed downstream of the air inlet and extends into the main flow passageway to divide the main flow passageway into a scavenge flow path and an engine flow path. The hub section and the shroud section are configured such that the cross sectional flow area of the main flow passageway decreases downstream of the air inlet to define a throat section that is disposed upstream of the hub apex.

公开(公告)号：US09689385B2

公开(公告)日：2017-06-27

申请号：US14405314

申请日：2013-07-31

Applicant: ITT Bornemann GmbH

Inventor： Gerhard Rohlfing ,  Jens-Uwe Brandt

IPC: B01D45/12 ,  F04C13/00 ,  B01D45/16 ,  B01D45/08 ,  F04B3/00 ,  F04B15/00 ,  F04C2/107 ,  F04C11/00 ,  B01D21/00 ,  B01D21/24 ,  B01D21/34 ,  F04C3/08 ,  F04C15/06 ,  B04C3/06 ,  B04C3/00 ,  F04C2/16

CPC classification number: F04C13/005 ,  B01D21/0018 ,  B01D21/2494 ,  B01D21/34 ,  B01D45/08 ,  B01D45/12 ,  B01D45/16 ,  B04C3/06 ,  B04C2003/006 ,  F04B3/00 ,  F04B15/00 ,  F04C2/107 ,  F04C2/16 ,  F04C3/085 ,  F04C11/001 ,  F04C13/001 ,  F04C13/007 ,  F04C13/008 ,  F04C15/06 ,  F04C2210/24 ,  F04C2240/806

Abstract: The invention concerns a method and an apparatus for operating a multi-phase pump which has a suction-side inlet (10) and a discharge-side outlet (20) and which pumps a multi-phase mixture charged with solids, comprising the following steps: a. pumping a multi-phase mixture into a discharge-side separation chamber (45), b. separating a gaseous phase from a liquid phase and a solid phase in the separation chamber (45), c. separating the liquid phase from the solid phase in the separation chamber (45), and d. supplying a portion of the liquid phase freed from the solid phase to the suction side.

公开(公告)号：US09682336B2

公开(公告)日：2017-06-20

申请号：US14289456

申请日：2014-05-28

Applicant: Ingersoll-Rand Company

Inventor： Michael John Lucas ,  Charles John Bergh ,  Willie Dwayne Valentine

IPC: B01D45/00 ,  B01D45/06 ,  B01D50/00 ,  B01D45/16 ,  B01D45/08 ,  F01M13/04

CPC classification number: B01D45/06 ,  B01D45/08 ,  B01D45/16 ,  B01D50/002 ,  F01M13/04 ,  F01M2013/0433

Abstract: An impact moisture separator for separating a liquid moisture from a compressed gas. The impact moisture separator includes a plurality of impact plates that are positioned within the inner region of the separator and may be downstream of at least one strut. The strut may be configured to disperse the flow of compressed gas. The impact plates each have a plurality of vanes that extend beyond a plate portion of the impact plates. The vanes are configured to provide a passage for the flow of compressed gases and are offset from the vanes of the adjacent, successive impact plate. Further, the impact plates and strut(s) are tilted toward the incoming flow of compressed gas so as to assist in influencing the downward flow of the compressed gas, and thereby facilitate the flow of separated liquid moisture toward a reservoir of the housing.

公开(公告)号：US09675920B2

公开(公告)日：2017-06-13

申请号：US14578116

申请日：2014-12-19

Applicant: CATERPILLAR INC.

Inventor： Timothy S. Finn ,  Shawn M. Ryon

IPC: B01D46/42 ,  F02M35/08 ,  F02M35/02 ,  F02M35/024 ,  F02M35/022 ,  B01D50/00 ,  F02M35/16 ,  B01D45/16

CPC classification number: B01D46/4272 ,  B01D45/16 ,  B01D50/002 ,  F02M35/0216 ,  F02M35/0223 ,  F02M35/024 ,  F02M35/084 ,  F02M35/086 ,  F02M35/16 ,  F02M35/164

Abstract: An apparatus for partially blocking airflow in a precleaner for an internal combustion engine may include a stationary barrier configured to be mounted in a precleaner. The apparatus may further include a movable barrier coupled to the stationary barrier and configured to move between an open position and a closed position in response to changes in an air flow rate through the precleaner. When the air flow rate through the precleaner reaches a threshold air flow rate, the movable barrier may move from the closed position toward the open position, and when the air flow rate through the precleaner drops below the threshold air flow rate, the movable barrier may move from the open position toward the closed position.

公开(公告)号：US09657695B2

公开(公告)日：2017-05-23

申请号：US14177697

申请日：2014-02-11

Applicant: MANN+HUMMEL GMBH

Inventor： Michael Kaufmann ,  Klaus-Dieter Ruhland

IPC: B01D46/00 ,  F02M35/08 ,  B01D46/24 ,  B01D46/52 ,  B01D45/16 ,  B01D50/00 ,  F02M35/02 ,  F02M35/022 ,  F02M35/024

CPC classification number: F02M35/084 ,  B01D45/16 ,  B01D46/0004 ,  B01D46/0005 ,  B01D46/0041 ,  B01D46/008 ,  B01D46/2411 ,  B01D46/2414 ,  B01D46/4227 ,  B01D46/523 ,  B01D50/002 ,  B01D2265/021 ,  B01D2265/06 ,  F02M35/0205 ,  F02M35/0214 ,  F02M35/0216 ,  F02M35/0223 ,  F02M35/02416 ,  F02M35/02425 ,  F02M35/0245 ,  F02M35/02483 ,  F02M35/08

Abstract: The invention relates to a filter element (10), comprising a filter body (12) in concentric form having a longitudinal axis (L), a first end disk (16) situated on one end face (15), and a second end disk (18) situated on the opposite end face (17), and a support tube (14) situated concentrically around the longitudinal axis (L) between the first and the second end disks (16, 18). At least one of the end disks (18) has a centering element (22) that is situated around the longitudinal axis (L), as a result of which the filter element (10) can be radially centered during installation in the housing (108). A support structure (20) is provided on the at least one end disk (18) which is concentric with respect the centering element (22) and is provided for at least axially supporting the filter element (10) in the housing (108). The invention further relates to a filter system (100) for exchangeably installing such a filter element (10).

公开(公告)号：US09649642B2

公开(公告)日：2017-05-16

申请号：US14458418

申请日：2014-08-13

Applicant: UOP LLC

Inventor： Syed Basheer Umar ,  Raul Zavala ,  Paolo Palmas ,  Richard A. Johnson, II

IPC: B01D45/12 ,  B04C5/28 ,  B01D45/16 ,  B01D45/08 ,  B01D50/00 ,  B04C5/12 ,  C10G11/18 ,  B04C5/26 ,  B04C3/04

CPC classification number: B04C5/28 ,  B01D45/08 ,  B01D45/12 ,  B01D45/16 ,  B01D50/002 ,  B04C3/04 ,  B04C5/12 ,  B04C5/26 ,  C10G11/18

Abstract: An apparatus and process is disclosed for mitigating coking in an FCC reactor plenum. The apparatus and process utilize a baffle to create a inner volume for the product vapors to prevent contact with a relatively cool plenum. The baffle also limits the amount of the time the product vapors spend in the plenum minimizing time for coke formation and limit product vapors from entering low fluidization zones.

公开(公告)号：US09649576B2

公开(公告)日：2017-05-16

申请号：US14414740

申请日：2013-07-17

Applicant: SANOFI-AVENTIS DEUTSCHLAND GMBH

Inventor： Alexander Bozic

IPC: B01D45/00 ,  B01D19/00 ,  B01D45/08 ,  B01D45/16 ,  B01D46/24 ,  B01D50/00 ,  B01D46/00 ,  B01D45/12 ,  B01D15/10 ,  B04C3/06 ,  B04C3/00

CPC classification number: B01D19/0042 ,  B01D15/10 ,  B01D19/0057 ,  B01D45/08 ,  B01D45/12 ,  B01D45/16 ,  B01D46/0005 ,  B01D46/2411 ,  B01D50/002 ,  B04C3/06 ,  B04C2003/006

Abstract: A gas-liquid separator is provided having a chamber extending in an axial direction (z) and having at least a flow chamber portion extending into a collecting chamber portion. A deflector is arranged in the flow chamber portion and the deflector has a deflector panel extending radially outwardly (r) and in axial direction (z) to form a narrowing flow channel between the deflector and a side wall of the chamber, wherein the deflector panel has a free edge. There is at least one gas outlet shielded by the deflector panel and being arranged axially offset from the free edge.

公开(公告)号：US09643117B2

公开(公告)日：2017-05-09

申请号：US14869113

申请日：2015-09-29

Applicant: ALSTOM Technology Ltd

Inventor： Robert Råhlin ,  Ali Mustapha Tabikh

IPC: B01D46/00 ,  B01D53/50 ,  B01D45/16 ,  B01D45/08 ,  B01D45/12 ,  B01D53/10 ,  B01D53/80 ,  B01D53/75 ,  B01D53/78

CPC classification number: B01D45/16 ,  B01D45/08 ,  B01D45/12 ,  B01D53/10 ,  B01D53/504 ,  B01D53/508 ,  B01D53/75 ,  B01D53/78 ,  B01D53/80

Abstract: An air quality control system (AQCS) 14 useful for treating flue gas FG, such as flue gas FG produced by a fossil fuel fired boiler 12 is described. The AQCS 14 is equipped with a dust separator 37. The dust separator 37 is useful under relatively high dust load conditions downstream from a dry scrubber reactor 36 with limited equipment wear and limited space requirements. As such, the dust separator captures particulate matter with a dust trap that intercepts the flow of particulate matter for collection of the particulate matter in a hopper.

公开(公告)号：US09629511B2

公开(公告)日：2017-04-25

申请号：US14512245

申请日：2014-10-10

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad

IPC: A47L9/16 ,  B01D45/12 ,  B04C5/04 ,  B04C5/08 ,  B01D50/00 ,  B04C9/00

CPC classification number: A47L9/1683 ,  A47L9/1608 ,  A47L9/1658 ,  B01D45/12 ,  B01D45/16 ,  B01D46/00 ,  B01D50/002 ,  B04C5/00 ,  B04C5/04 ,  B04C5/08 ,  B04C11/00 ,  B04C2009/004

Abstract: A surface cleaning apparatus comprises an air flow passage extending from a dirty air inlet to a clean air outlet and a suction motor. The surface cleaning apparatus may also comprise a cyclone chamber provided in the air flow passage. The cyclone chamber may comprise a cyclone air inlet, a cyclone air outlet and a dirt outlet. The surface cleaning apparatus may comprise a dirt collection chamber having a dirt inlet, a dirt collection chamber first end, an opposed dirt collection chamber second end and a longitudinally extending sidewall. Various design improvements are provided.