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公开(公告)号：US20150032433A1
公开(公告)日：2015-01-29
申请号：US14381731
申请日：2012-09-26
发明人： Xing Sheng Li , Yong Sun , Hua Guo
摘要： A method of designing a cutting drum for earth moving equipment is disclosed. The cutting drum has two or more ring segments, each ring segment comprising a plurality of cutting tools, and the rotational position of at least one ring segment is adjustable relative to one or more other ring segment and fixable in the new rotational position. The method involves inputting a plurality of design parameters of a cutting drum into a computer program, performing a computer simulated analysis of the cutting drum using the computer program to determine at least one operational value associated with at least one design objective, using the computer simulated analysis to determine the relative locations of the ring segments that correspond to the at least one design objective, and rotating the or each adjustable ring segment relative to at least one other ring segment so that the relative locations of the ring segments correspond to the at least one design objective. A cutting drum for use with the method is also disclosed.
摘要翻译： 公开了一种设计用于土方移动设备的切割滚筒的方法。 切割滚筒具有两个或更多个环段，每个环段包括多个切割工具，并且至少一个环段的旋转位置相对于一个或多个其它环段可调节并可固定在新的旋转位置。 该方法包括将切割滚筒的多个设计参数输入到计算机程序中，使用计算机程序执行对切割滚筒的计算机模拟分析，以使用计算机模拟的计算机程序来确定与至少一个设计目标相关联的至少一个操作值 分析以确定对应于至少一个设计目标的环段的相对位置，以及相对于至少一个其它环段旋转或每个可调节环段，使得环段的相对位置至少对应于至少一个 一个设计目标。 还公开了一种用于该方法的切割滚筒。
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公开(公告)号：US10758753B2
公开(公告)日：2020-09-01
申请号：US15764206
申请日：2016-10-27
发明人： Shi Su , Hua Guo , Xinxiang Yu
摘要： The present invention relates to a ducting system (100) for conveying a flow of a gaseous feed (110) comprising a combustible component from an inlet to at least one combustion module (12), the ducting system (100) utilising a combination of a sensor (C0) for measuring the concentration of the combustible component in the gaseous feed (110), a flame detector (F0, F1, F2, F3, . . . , Fn) a shut-off valve (6) and a flame arrestor (5) located in a flow path of the gaseous feed upstream of the shut-off valve (6) such that a measurement of a concentration of combustible material in the gaseous feed over a specified concentration by the sensor (CO) causes the shut-off valve (6) to be configured to the closed position for preventing flow of a gaseous feed comprising a combustible mixture of the combustible component from reaching an ignition source and/or detection of flame by the flame detector (F0, F1, F2, F3, . . . , Fn) causes shut-off valve (6) to be configured to the closed position for attenuating propagation of a flame towards the inlet.
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公开(公告)号：US20180272165A1
公开(公告)日：2018-09-27
申请号：US15764206
申请日：2016-10-27
发明人： Shi Su , Hua Guo , Xinxiang Yu
摘要： The present invention relates to a ducting system (100) for conveying a flow of a gaseous feed (110) comprising a combustible component from an inlet to at least one combustion module (12), the ducting system (100) utilising a combination of a sensor (C0) for measuring the concentration of the combustible component in the gaseous feed (110), a flame detector (F0, F1, F2, F3, . . . , Fn) a shut-off valve (6) and a flame arrestor (5) located in a flow path of the gaseous feed upstream of the shut-off valve (6) such that a measurement of a concentration of combustible material in the gaseous feed over a specified concentration by the sensor (CO) causes the shut-off valve (6) to be configured to the closed position for preventing flow of a gaseous feed comprising a combustible mixture of the combustible component from reaching an ignition source and/or detection of flame by the flame detector (F0, F1, F2, F3, . . . , Fn) causes shut-off valve (6) to be configured to the closed position for attenuating propagation of a flame towards the inlet.
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公开(公告)号：US10366177B2
公开(公告)日：2019-07-30
申请号：US14381731
申请日：2012-09-26
发明人： Xing Sheng Li , Yong Sun , Hua Guo
摘要： A method of designing a cutting drum for earth moving equipment is disclosed. The cutting drum has two or more ring segments, each ring segment comprising a plurality of cutting tools, and the rotational position of at least one ring segment is adjustable relative to one or more other ring segment and fixable in the new rotational position. The method involves inputting a plurality of design parameters of a cutting drum into a computer program, performing a computer simulated analysis of the cutting drum using the computer program to determine at least one operational value associated with at least one design objective, using the computer simulated analysis to determine the relative locations of the ring segments that correspond to the at least one design objective, and rotating the or each adjustable ring segment relative to at least one other ring segment so that the relative locations of the ring segments correspond to the at least one design objective. A cutting drum for use with the method is also disclosed.
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