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1. 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.

2. 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.

3. 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.

4. 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。

5. 发明申请

US20210292114A1 TRUCK DUMPER DUST CONTROL 有权
公开(公告)号：US20210292114A1
公开(公告)日：2021-09-23
申请号：US17335730
申请日：2021-06-01
申请人： Air-Cure Incorporated
发明人： Michael R. Harris
IPC分类号： B65G69/18 , B65G67/32 , 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.

6. 发明授权

US10662008B2 Truck dumper dust control 有权
公开(公告)号：US10662008B2
公开(公告)日：2020-05-26
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： 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.

7. 发明申请

US20170129722A1 TRUCK DUMPER DUST CONTROL 审中-公开
公开(公告)号：US20170129722A1
公开(公告)日：2017-05-11
申请号：US15415988
申请日：2017-01-26
申请人： Air-Cure, Incorporated
发明人： Michael R. Harris
IPC分类号： B65G69/18 , B65G67/40
CPC分类号： B65G69/186 , B65G67/32 , B65G67/40 , B65G69/181
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. 发明授权

US09598249B2 Truck dumper dust control 有权
公开(公告)号：US09598249B2
公开(公告)日：2017-03-21
申请号：US14454897
申请日：2014-08-08
申请人： Air-Cure Incorporated
发明人： Michael R. Harris
IPC分类号： B65G67/40 , B65G69/18 , B65G67/32
CPC分类号： B65G69/186 , B65G67/32 , B65G67/40 , B65G69/181
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

US20140314528A1 CAR DUMPER DUST COLLECTION METHOD AND APPARATUS 有权
标题翻译： CAR DUMPER垃圾收集方法和装置
公开(公告)号：US20140314528A1
公开(公告)日：2014-10-23
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
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载荷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面气流分流器下方。

10. 发明申请

US20140093319A1 CAR DUMPER DUST CONTROL SYSTEM 有权
标题翻译：汽车除尘器控制系统
公开(公告)号：US20140093319A1
公开(公告)日：2014-04-03
申请号：US14045401
申请日：2013-10-03
申请人： Air-Cure Incorporated
发明人： Michael R. Harris , Jason Santers
IPC分类号： B65G53/66
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.
摘要翻译：一种降低在倾倒设施中轨道车辆转盘倾倒期间产生的粉尘释放的方法和装置。该方法包括：从背侧气流分流器，旋转框架，第一挡板和第二挡板边界的空间中除去载有灰尘的空气，同时通过将载满尘土的空气通过二次空气进气器，轨道车辆旋转框架旋转，通过后侧气流分流器进入背面罩。灰尘控制装置包括：分流器，覆盖具有凹形弯曲上表面的背面罩; 并且至少一个二次空气入口定位成穿过分流器位于大约在背侧罩中的压力相对于压力保持中性或负的情况下，即使背面罩的下部中的空气压力也随之增加。

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