专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

US20230174328A1 TRUCK DUMPER DUST CONTROL 审中-公开
公开(公告)号：US20230174328A1
公开(公告)日：2023-06-08
申请号：US17968467
申请日：2022-10-18
申请人： Air-Cure Incorporated
发明人： Michael R. Harris
IPC分类号： B65G69/18 , B65G67/32 , B65G67/40
CPC分类号： B65G69/186 , B65G67/32 , B65G69/181 , B65G67/40
摘要： A truck dumper including a material receiving hopper, a tilt table configured to dump a load from the truck or truck trailer into the material receiving hopper. The invention includes a stilling shed positioned above the material receiving hopper and at least one curtain baffle suspended below the roof of the stilling shed. The curtain baffles are positioned such that there is a gap located near the roof and an upper margin of the at least one curtain baffle through which air can flow. The invention further includes an air exhaust structure configured to exhaust dust laden air from the interior of the stilling shed.

2. 发明申请

US20220185604A1 CAR DUMPER DUST CONTROL SYSTEM 有权
公开(公告)号：US20220185604A1
公开(公告)日：2022-06-16
申请号：US17689592
申请日：2022-03-08
申请人： Air-Cure, Incorporated
发明人： Michael R. Harris , Jason Santers
IPC分类号： B65G69/18 , B65G67/42 , B65G67/50 , B65G53/66
摘要： A method and apparatus that reduce release of dust generated during rotary dumping of rail cars in a dumping facility. The method includes removing dust laden air from a space bounded by a backside airflow diverter, a rotational frame, a first baffle and a second baffle while the rotational frame is rotating with a rail car by drawing the dust laden air through a secondary air intake that passes through the backside airflow diverter into a backside hood. A dust control apparatus includes a diverter, overlying a backside hood having a concave curved upper surface; and at least one secondary air intake positioned to pass through the diverter being located approximately where pressure in the backside hood remains neutral or negative relative to a pressure even there is a transient increase in air pressure in a lower portion of the backside hood.

3. 发明授权

US10759615B2 Car dumper dust control system 有权
公开(公告)号：US10759615B2
公开(公告)日：2020-09-01
申请号：US16249584
申请日：2019-01-16
申请人： Air-Cure, Incorporated
发明人： Michael R. Harris , Jason Santers
IPC分类号： B65G69/18 , B65G67/42 , B65G67/50 , B65G53/66
摘要： A method and apparatus that reduce release of dust generated during rotary dumping of rail cars in a dumping facility. The method includes removing dust laden air from a space bounded by a backside airflow diverter, a rotational frame, a first baffle and a second baffle while the rotational frame is rotating with a rail car by drawing the dust laden air through a secondary air intake that passes through the backside airflow diverter into a backside hood. A dust control apparatus includes a diverter, overlying a backside hood having a concave curved upper surface; and at least one secondary air intake positioned to pass through the diverter being located approximately where pressure in the backside hood remains neutral or negative relative to a pressure even there is a transient increase in air pressure in a lower portion of the backside hood.

4. 发明授权

US10759614B2 Car dumper dust collection method and apparatus 有权
公开(公告)号：US10759614B2
公开(公告)日：2020-09-01
申请号：US16038926
申请日：2018-07-18
申请人： Air-Cure, Incorporated
发明人： Michael R. Harris , Dennis D. Hall , Kal N. Ugargol
IPC分类号： B65G69/18 , B65G67/50 , B65G67/42
摘要： An apparatus for rotary dumping of rail cars, including a material receiving pit. A rotary rail car dumper includes a rotational frame supporting at least one baffle. The rotational frame is configured to dump a load from a rail car during rotational motion of the rotational frame between an upright position wherein the entire load is in the rail car and a dumping position wherein the load can exit the rail car. A backside airflow diverter is located beneath the rotational frame and includes a curved upper surface. A lower margin of the at least one baffle contacts the curved upper surface during at least part of the rotational motion of the rotational frame.

5. 发明授权

US09394123B2 Car dumper dust collection method and apparatus 有权
标题翻译：汽车自卸车除尘方法及装置
公开(公告)号：US09394123B2
公开(公告)日：2016-07-19
申请号：US14224717
申请日：2014-03-25
申请人： Air-Cure Incorporated
发明人： Michael R. Harris , Dennis D. Hall , Kal N. Ugargol
IPC分类号： B65G67/42 , B65G67/50 , B65G69/18
CPC分类号： B65G69/182 , B65G67/42 , B65G67/50 , B65G69/186 , Y10T29/49716 , Y10T29/52
摘要： An apparatus for rotary dumping of rail cars, including a material receiving pit. A rotary rail car dumper includes a rotational frame supporting at least one baffle. The rotational frame is configured to dump a load from a rail car during rotational motion of the rotational frame between an upright position wherein the entire load is in the rail car and a dumping position wherein the load can exit the rail car. A backside airflow diverter is located beneath the rotational frame and includes a curved upper surface. A lower margin of the at least one baffle contacts the curved upper surface during at least part of the rotational motion of the rotational frame. A backside hood is located beneath the backside airflow diverter on the back side of the pit.
摘要翻译：一种用于轨道车辆的旋转倾倒的装置，包括材料接收坑。旋转轨道车辆翻斗车包括支撑至少一个挡板的旋转框架。旋转框架被配置为在旋转框架的旋转运动期间将轨道车辆的负载转移在其中整个负载在轨道车厢中的直立位置和负载可以离开轨道车厢的倾倒位置之间。背面气流分流器位于旋转框架下方并且包括弯曲的上表面。至少一个挡板的下边缘在旋转框架的旋转运动的至少一部分期间接触弯曲的上表面。背面罩位于坑背侧的背侧气流分流器下方。

6. 发明授权

US08568077B2 Car dumper dust control system 有权
标题翻译：汽车自卸车除尘控制系统
公开(公告)号：US08568077B2
公开(公告)日：2013-10-29
申请号：US13623423
申请日：2012-09-20
申请人： Air-Cure Incorporated
发明人： Michael R Harris , Jason Santers
IPC分类号： B65G67/42
CPC分类号： B65G69/186 , B65G53/66 , B65G67/42 , B65G67/50
摘要： An apparatus for rotary dumping of rail cars, including a backside airflow diverter, a backside hood for removing contaminated air from the back side of the pit and at least two baffles on a rotational frame, the baffles each presenting a leading edge that contacts the backside airflow diverter during at least a portion of rotational motion. At least one air intake is positioned to pass through the upper surface of the backside diverter into the backside hood at a location where pressure in the backside hood is maintained at a substantially neutral or negative level even when pressure in the material receiving pit is increased by a down rush of air caused by the exit of the load from the railcar.
摘要翻译：一种用于轨道车辆的旋转倾卸的装置，包括后侧气流分流器，用于从凹坑背面除去污染空气的背面罩和旋转框架上的至少两个挡板，每个挡板具有接触后侧的前缘气流分流器在旋转运动的至少一部分期间。至少一个进气口被定位成在后侧罩中的压力保持在基本中性或负的水平的位置处，即使在材料接收坑中的压力增加的位置处，将后侧转向器的上表面穿过背侧罩的位置，由轨道车辆的负载出口引起的空气冲击。

7. 发明授权

US11027932B2 Truck dumper dust control 有权
公开(公告)号：US11027932B2
公开(公告)日：2021-06-08
申请号：US16855586
申请日：2020-04-22
申请人： Air-Cure Incorporated
发明人： Michael R. Harris
IPC分类号： B65G67/32 , B65G69/18 , B65G67/40
摘要： A truck dumper including a material receiving hopper, a tilt table configured to dump a load from the truck or truck trailer into the material receiving hopper. The invention includes a stilling shed positioned above the material receiving hopper and at least one curtain baffle suspended below the roof of the stilling shed. The curtain baffles are positioned such that there is a gap located near the roof and an upper margin of the at least one curtain baffle through which air can flow. The invention further includes an air exhaust structure configured to exhaust dust laden air from the interior of the stilling shed.

8. 发明申请

US20190315584A1 TRUCK DUMPER DUST CONTROL 审中-公开
公开(公告)号：US20190315584A1
公开(公告)日：2019-10-17
申请号：US16421880
申请日：2019-05-24
申请人： Air-Cure Incorporated
发明人： Michael R. Harris
IPC分类号： B65G69/18 , B65G67/40 , B65G67/32
摘要： A truck dumper including a material receiving hopper, a tilt table configured to dump a load from the truck or truck trailer into the material receiving hopper. The invention includes a stilling shed positioned above the material receiving hopper and at least one curtain baffle suspended below the roof of the stilling shed. The curtain baffles are positioned such that there is a gap located near the roof and an upper margin of the at least one curtain baffle through which air can flow. The invention further includes an air exhaust structure configured to exhaust dust laden air from the interior of the stilling shed.

9. 发明申请

US20190185278A1 CAR DUMPER DUST CONTROL SYSTEM 审中-公开
公开(公告)号：US20190185278A1
公开(公告)日：2019-06-20
申请号：US16249584
申请日：2019-01-16
申请人： Air-Cure, Incorporated
发明人： Michael R. Harris , Jason Santers
IPC分类号： B65G69/18 , B65G53/66 , B65G67/42 , B65G67/50
CPC分类号： B65G69/186 , B65G53/66 , B65G67/42 , B65G67/50
摘要： A method and apparatus that reduce release of dust generated during rotary dumping of rail cars in a dumping facility. The method includes removing dust laden air from a space bounded by a backside airflow diverter, a rotational frame, a first baffle and a second baffle while the rotational frame is rotating with a rail car by drawing the dust laden air through a secondary air intake that passes through the backside airflow diverter into a backside hood. A dust control apparatus includes a diverter, overlying a backside hood having a concave curved upper surface; and at least one secondary air intake positioned to pass through the diverter being located approximately where pressure in the backside hood remains neutral or negative relative to a pressure even there is a transient increase in air pressure in a lower portion of the backside hood.

10. 发明授权

US10189657B2 Car dumper dust control system 有权
公开(公告)号：US10189657B2
公开(公告)日：2019-01-29
申请号：US15414299
申请日：2017-01-24
申请人： Air-Cure, Incorporated
发明人： Michael R. Harris , Jason Santers
IPC分类号： B65G67/42 , B65G69/18 , B65G67/50 , B65G53/66
摘要： A method and apparatus that reduce release of dust generated during rotary dumping of rail cars in a dumping facility. The method includes removing dust laden air from a space bounded by a backside airflow diverter, a rotational frame, a first baffle and a second baffle while the rotational frame is rotating with a rail car by drawing the dust laden air through a secondary air intake that passes through the backside airflow diverter into a backside hood. A dust control apparatus includes a diverter, overlying a backside hood having a concave curved upper surface; and at least one secondary air intake positioned to pass through the diverter being located approximately where pressure in the backside hood remains neutral or negative relative to a pressure even there is a transient increase in air pressure in a lower portion of the backside hood.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式