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1. 发明申请

US20220032973A1 Unattended Railcar Motion Control System 有权
公开(公告)号：US20220032973A1
公开(公告)日：2022-02-03
申请号：US17503929
申请日：2021-10-18
申请人： Enersul Inc.
发明人： Mark Charles Engelland , Trevor Michael Greer , David Alexander Shaw
IPC分类号： B61H11/02 , B60T13/10 , B60T8/17 , B60T17/22 , B60T7/18 , B60T13/66 , B60T8/88
摘要： A method and mechanism for initiating an emergency stop for an unattended railcar is disclosed. The method may include using a trip arm placed alongside the railway tracks at a designated stop point that may contact a portable trip-cock lever arm that extends out beyond the perimeter of the railcar if the railcar reaches the stop point as it moves along the track. The trip-cock lever arm may be attached to a valve that is connected to the pneumatic brake system of the unattended railcar. As the trip-cock lever arm rotates, the valve may open to release the air pressure in the pneumatic brake system causing the brakes to engage the wheels causing the railcar to stop.

2. 发明公开

US20240189789A1 SINGLE PASS HEADER FOR GENERATING SULFUR SEED PARTICLES AND ENLARGING SULFUR GRANULES, AND METHOD OF USING THE SAME 审中-公开
公开(公告)号：US20240189789A1
公开(公告)日：2024-06-13
申请号：US17908471
申请日：2022-03-23
申请人： Enersul Inc.
发明人： Paul Roy Larson , Ioana Todea
IPC分类号： B01J2/12 , B01J2/04 , C01B17/02
CPC分类号： B01J2/12 , B01J2/04 , C01B17/0216 , C01B17/0237
摘要： A header design for an efficient single pass enlargement process of sulfur granules having two internal piping structures within an external header conduit for delivering separate molten sulfur liquid streams to different sets of nozzles, wherein a first set of nozzles is subjected to flow streams and pressures uniquely different from a second set of nozzles. A water header design may also include two internal piping structures inside an external pipe casing for delivering water in at least two sets of nozzles, wherein the first set is subjected to flow streams and pressures different from the second set. A method of sulfur seed generation and sulfur granule enlargement for processing sulfur, employing a unique sulfur header design with dual internal piping structures, and possibly utilizing in tandem a water header design having a dual internal piping structure for feeding two sets of nozzles.

3. 发明授权

US11137348B2 Method and apparatus for sulfur fire-watch and detection 有权
公开(公告)号：US11137348B2
公开(公告)日：2021-10-05
申请号：US16680805
申请日：2019-11-12
申请人： Enersul Inc.
发明人： Carlito Rolland deSouza , Trevor Michael Greer , David Alexander Shaw
IPC分类号： G01N21/3504 , G01N33/00 , G08B17/117 , G01N22/00
摘要： A method and system for detecting sulfur fires that comprises a remote infrared or microwave sensor to detect sulfur dioxide gas and provide an unsupervised remote daytime and nighttime sulfur fire-watch, hot spot detection, early sulfur fire prevention, sulfur fire detection, or sulfur fire control of unattended combustible sulfur blocks, sulfur stockpiles, sulfur plants, or equipment using remote sensing devices that includes detection, measurement and analysis of electromagnetic radiation to determine the presence of sulfur dioxide gas.

4. 发明申请

US20190248389A1 Unattended Railcar Motion Control System 审中-公开
公开(公告)号：US20190248389A1
公开(公告)日：2019-08-15
申请号：US16273910
申请日：2019-02-12
申请人： Enersul Inc.
发明人： Mark Charles Engelland , Trevor Michael Greer , David Alexander Shaw
IPC分类号： B61H11/02 , B60T17/22 , B60T8/17 , B60T13/10
CPC分类号： B61H11/02 , B60T8/1705 , B60T13/10 , B60T17/228
摘要： A method and mechanism for initiating an emergency stop for an unattended railcar is disclosed. The method may include using a trip arm placed alongside the railway tracks at a designated stop point that may contact a portable trip-cock lever arm that extends out beyond the perimeter of the railcar if the railcar reaches the stop point as it moves along the track. The trip-cock lever arm may be attached to a valve that is connected to the pneumatic brake system of the unattended railcar. As the trip-cock lever arm rotates, the valve may open to release the air pressure in the pneumatic brake system causing the brakes to engage the wheels causing the railcar to stop.

5. 发明申请

US20030099733A1 Distribution system for a pastillation machine 有权
标题翻译：配送系统为一台洗衣机
公开(公告)号：US20030099733A1
公开(公告)日：2003-05-29
申请号：US09995243
申请日：2001-11-26
申请人： Enersul, Inc.
发明人： Patrick Mitchell Howard Lumley , Donald Valentine Joseph Lomenda , Charles Leo O'Donnell
IPC分类号： B29C067/02
CPC分类号： B01J2/26 , B01J2/04
摘要： In a pastillation machine, an improved distribution system is provided. The distribution system comprises: a distribution bar having a bore extending therethrough, a series of holes located on an inlet surface of the bar, a series of slots located on an outlet surface of the bar, and a diffuser located in the bore of the bar, the diffuser being spaced between the inlet surface and the outlet surface. The series of holes of the distribution system aligns with flowable substance outlets of the pastillation machine. The pastillation machine can be used to form various hot liquid mixtures, including elemental sulphur and sulphur based fertilizers containing swelling clay matrix, and macronutrients (N, P, K) and micronutrients (Fe, Cu, Zn, Mn etc.).
摘要翻译：在一种蒸馏机中，提供了改进的分配系统。分配系统包括：具有延伸穿过其中的孔的分配杆，位于杆的入口表面上的一系列孔，位于杆的出口表面上的一系列槽，以及位于杆的孔中的扩散器扩散器在入口表面和出口表面之间间隔开。分配系统的一系列孔与流动物料出口相配合。包括膨胀粘土基质和大量营养素（N，P，K）和微量元素（Fe，Cu，Zn，Mn等）的元素硫和硫基肥料可以用于形成各种热液体混合物。

6. 发明公开

US20230390670A1 ROTODYNAMIC DEGASSING PUMPING UNIT AND ROTOR BEARING DESIGN 审中-公开
公开(公告)号：US20230390670A1
公开(公告)日：2023-12-07
申请号：US18034482
申请日：2021-11-12
申请人： Enersul Inc
发明人： Damien Patrick McFadyen , Ioana Todea , Paul Roy Larson , David Alexander Shaw
IPC分类号： B01D19/00 , B01F27/1144 , F04D13/12 , F04D29/18
CPC分类号： B01D19/0094 , B01D19/0005 , B01F27/1144 , F04D13/12 , F04D29/18
摘要： The present invention is concerned with degassing processes, and more specifically with a degassing apparatus and method for removing hydrogen sulfide and hydrogen polysulfides from liquid sulfur in a rapid and efficient manner to result in low residual hydrogen sulfide and hydrogen polysulfide levels. Utilizing a rotodynamic degassing pumping unit, a first fluid, typically in the liquid phase, is pumped or drawn under pressure or vacuum, while a second fluid, typically in a gaseous phase, is pumped or drawn under pressure or vacuum into the first fluid, effecting a chemical reaction. A rotary impeller having a plurality of blades is presented at a submerged location in the liquid sulfur surrounded by a draft-tube. The rotor (impeller) is divided into three distinct blade sections: a) a radial flow section; b) a mixed flow section; and c) an axial flow section. An overflow weir controls the depth of the liquid inside the degasser's housing. The overflow weir includes a corrugated type cross-section, comprising segments split longitudinally and welded lengthwise. The “wavy” or sinusoidal cross-sectional shape or trapezoidal or triangular shape (extending radially inwards) increases the length of the weir, which in turn minimizes the head required, and maximizes the capacity. A novel rotor bearing design is introduced as a means to mitigate excessive deflection of the main shaft. The design removes one of the two rotor bearings of the prior art and places two immersed bearings down the shaft.

7. 发明授权

US11148688B2 Unattended railcar motion control system 有权
公开(公告)号：US11148688B2
公开(公告)日：2021-10-19
申请号：US16273910
申请日：2019-02-12
申请人： Enersul Inc.
发明人： Mark Charles Engelland , Trevor Michael Greer , David Alexander Shaw
IPC分类号： B60T8/17 , B60T13/10 , B61H11/02 , B60T17/22 , B60T7/18 , B60T13/66 , B60T8/88
摘要： A method and mechanism for initiating an emergency stop for an unattended railcar is disclosed. The method may include using a trip arm placed alongside the railway tracks at a designated stop point that may contact a portable trip-cock lever arm that extends out beyond the perimeter of the railcar if the railcar reaches the stop point as it moves along the track. The trip-cock lever arm may be attached to a valve that is connected to the pneumatic brake system of the unattended railcar. As the trip-cock lever arm rotates, the valve may open to release the air pressure in the pneumatic brake system causing the brakes to engage the wheels causing the railcar to stop.

8. 发明申请

US20200150031A1 METHOD AND APPARATUS FOR SULFUR FIRE-WATCH AND DETECTION 审中-公开
公开(公告)号：US20200150031A1
公开(公告)日：2020-05-14
申请号：US16680805
申请日：2019-11-12
申请人： Enersul Inc.
发明人： Carlito Rolland deSouza , Trevor Michael Greer , David Alexander Shaw
IPC分类号： G01N21/3504 , G01N33/00 , G01N22/00 , G08B17/117
摘要： A method and system for detecting sulfur fires that comprises a remote infrared or microwave sensor to detect sulfur dioxide gas and provide an unsupervised remote daytime and nighttime sulfur fire-watch, hot spot detection, early sulfur fire prevention, sulfur fire detection, or sulfur fire control of unattended combustible sulfur blocks, sulfur stockpiles, sulfur plants, or equipment using remote sensing devices that includes detection, measurement and analysis of electromagnetic radiation to determine the presence of sulfur dioxide gas.

9. 发明申请

US20040156935A1 Distribution system for a pastillation machie 审中-公开
标题翻译：分配系统为一个蒸馏机
公开(公告)号：US20040156935A1
公开(公告)日：2004-08-12
申请号：US10764907
申请日：2004-01-26
申请人： Enersul,Inc.
发明人： Patrick Mitchel Howard Lumley , Donald Valentine Joseph Lomenda , Charles Leo O'Donnell
IPC分类号： B29C067/02
CPC分类号： B01J2/26 , B01J2/04
摘要： In a pastillation machine, an improved distribution system is provided. The distribution system comprises: a distribution bar having a bore extending therethrough, a series of holes located on an inlet surface of the bar, a series of slots located on an outlet surface of the bar, and a diffuser located in the bore of the bar, the diffuser being spaced between the inlet surface and the outlet surface. The series of holes of the distribution system aligns with flowable substance outlets of the pastillation machine. The pastillation machine can be used to form various hot liquid mixtures, including elemental sulphur and sulphur based fertilizers containing clay swelling matrix, and macronutrients (N, P, K) and micronutrients (Fe, Cu, Zn, Mn etc.).
摘要翻译：在一种蒸馏机中，提供了改进的分配系统。分配系统包括：具有延伸穿过其中的孔的分配杆，位于杆的入口表面上的一系列孔，位于杆的出口表面上的一系列槽，以及位于杆的孔中的扩散器扩散器在入口表面和出口表面之间间隔开。分配系统的一系列孔与流动物料出口相配合。包括含有粘土溶胀基质和大量营养素（N，P，K）和微量营养元素（Fe，Cu，Zn，Mn等）的元素硫和硫基肥料可以用于形成各种热液体混合物。

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