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1. 发明申请

US20220388227A1 HIGH-EFFICIENCY FILAMENT HELICAL WINDING DEVICES 有权
公开(公告)号：US20220388227A1
公开(公告)日：2022-12-08
申请号：US17805463
申请日：2022-06-05
申请人： TAIYUAN UNIVERSITY OF TECHNOLOGY
发明人： Jianguo LIANG , Weilin YIN , Chunjiang ZHAO , Yanchun ZHU , Chen WANG , Qi ZHANG , Xiaodong ZHAO
IPC分类号： B29C53/70 , B29C53/60
摘要： The present disclosure provides a high-efficiency filament helical winding device, which includes a frame body and a plurality of multi-filar guides. The frame body is provided with a through-hole, the plurality of multi-filar guides distributed in a circumference along a center of the through-hole are rotationally connected to the frame body and filament is extended out from each multi-filar guide in the plurality of multi-filar guides, and the frame body is provided with a first driving mechanism that drives each multi-filar guide to rotate.

2. 发明申请

US20220388226A1 FILAMENT WINDING DEVICES 有权
公开(公告)号：US20220388226A1
公开(公告)日：2022-12-08
申请号：US17805464
申请日：2022-06-05
申请人： TAIYUAN UNIVERSITY OF TECHNOLOGY
发明人： Jianguo Liang , Xiaodong Zhao , Jianglin Liu , Hui Li , Junjie Guo , Haifeng Gao , Runtian Zhao
IPC分类号： B29C53/64 , B29C53/60
摘要： The present disclosure provides a filament winding device, which includes a helical winding device, a circumferential winding device, and a fixing device, a workpiece is clamped through the fixing device that drives the workpiece to rotate radially and move axially, the workpiece is performed helical winding through the helical winding device, and the workpiece is performed circumferential winding through the circumferential winding device.

3. 发明申请

US20220184678A1 Method for setting roll gap of sinusoidal corrugated rolling for metal composite plate 有权
公开(公告)号：US20220184678A1
公开(公告)日：2022-06-16
申请号：US17683338
申请日：2022-02-28
申请人： TAIYUAN UNIVERSITY OF TECHNOLOGY
发明人： Yaunming Liu , Tao Wang , Pingju Hao , Zhenhua Wang , Dongping He , Zhongkai Ren , Jianchao Han , Qingxue Huang
IPC分类号： B21B37/00 , B21B1/38 , B21B1/08 , B21B37/22 , B21B37/46 , B21B37/58
摘要： A method for setting a roll gap of sinusoidal corrugated rolling for a metal composite plate includes steps of: determining entrance thicknesses, exit thicknesses, a width, and a rolling temperature of a difficult-to-deform metal slab and an easy-to-deform metal slab; detecting a roll speed and an entrance speed of a metal composite slab, obtaining a roll radius and friction factors; determining parameters of a sinusoidal corrugating roll and a quantity of complete sinusoidal corrugations on the sinusoidal corrugating roll; then calculating a time required for a complete corrugated rolling; calculating a rolling force at any time during the sinusoidal corrugated rolling of the metal composite plate; and calculating the roll gap S of the corrugated rolling at any time according to the rolling force F, and configuring a rolling mill to have the roll gap S according to an actual rolling schedule before normal production.

4. 发明申请

US20220171255A1 ULTRA-WIDEBAND WHITE NOISE SOURCE 有权
公开(公告)号：US20220171255A1
公开(公告)日：2022-06-02
申请号：US17432425
申请日：2020-04-24
申请人： TAIYUAN UNIVERSITY OF TECHNOLOGY
发明人： Pu LI , Yuncai WANG , Qiang CAI , Zhiwei JIA , Jianguo ZHANG , Anbang WANG , Mingjiang ZHANG
IPC分类号： G02F1/35 , G02F1/365 , H01S3/00
摘要： Disclosed by the present invention is an ultra-wideband white noise source based on a slicing super-continuum spectrum. The entropy source used is a super-continuum spectrum photon entropy source having a coverage range of several hundreds of nm, white noise can thus be generated in a wide frequency range, thereby effectively avoiding the bandwidth bottleneck of an electronic device. By separately adjusting the filter centers of two optical filters, the center frequency for generating the white noise can be adjusted so as to get adapted to different working situations. High bandwidth white noise can be generated by simply filtering the super-continuum spectrum and performing photoelectric conversion, and in comparison with the previous solutions, the solution of the present invention is simpler and can be easily implemented.

5. 发明授权

US11299378B2 Double-drum intermediate gear linkage winding type hoisting system 有权
公开(公告)号：US11299378B2
公开(公告)日：2022-04-12
申请号：US16874744
申请日：2020-05-15
申请人： TAIYUAN UNIVERSITY OF TECHNOLOGY , Pingdingshan Tianan Coal Mining Co., Ltd
发明人： Ziming Kou , Xingzi Tu , Yandong Wang , Juan Wu , Xiaoniu Zhang , Huaxin Chen , Lipeng Zhu , Li'nan Zhang , Bo Huang , Jian Lin
IPC分类号： B66D1/26 , B66D1/48 , B66D1/56 , B66D5/02 , B66D1/12
摘要： A double-drum linkage winding type hoisting system includes a first hoisting drum and a second hoisting drum. The first hoisting drum and the second hoisting drum are engaged and linked through engagement structures on outer circumferences of the first hoisting drum and the second hoisting drum or are linked through a linkage intermediate member. A first hoisting rope is wound around the first hoisting drum. A second hoisting rope is wound around the second hoisting drum. The first hoisting rope and the second hoisting rope are not connected with each other.

6. 发明申请

US20210379634A1 Transverse vibration rolling system and preparation method for double-layer metal composite ultra-thin strip 有权
公开(公告)号：US20210379634A1
公开(公告)日：2021-12-09
申请号：US17410794
申请日：2021-08-24
申请人： TAIYUAN UNIVERSITY OF TECHNOLOGY
发明人： Jingwei Zhao , Tao Wang , Linan Ma , Jianchao Han , Yuanming Liu , Zhongkai Ren , Qingxue Huang
IPC分类号： B21B13/02 , B21B1/22
摘要： A transverse vibration rolling system and a preparation method for a double-layer metal composite ultra-thin strip relate to a technical field of rolling, which solve problems including poor rolling and bonding effects, low geometric accuracy, and poor plate shape quality of metal composite ultra-thin strips. The transverse vibration rolling system includes: a first roll, a second roll, a first hydraulic vibrator, a second hydraulic vibrator, a first hydraulic motor, a second hydraulic motor, a check valve, a first hydraulic pump, a first overflow valve, an oil tank, a controller, a second overflow valve, a second hydraulic pump, an electromagnetic reversing valve, a first speed control valve, and a second speed control valve. The transverse vibration of the rolls of the present invention can apply transverse shearing force on the ultra-thin metal strips during the bond rolling.

7. 发明申请

US20210317013A9 METHOD AND DEVICE FOR REMOVING CHLORIDE ION IN DESULFURIZED WASTEWATER BY ELECTROCHEMICAL COUPLING 有权
公开(公告)号：US20210317013A9
公开(公告)日：2021-10-14
申请号：US16846709
申请日：2020-04-13
申请人： Taiyuan University of Technology
发明人： Xiaogang HAO , Xiaoqiong HAO , Xiao DU , Zhonglin ZHANG
IPC分类号： C02F1/461 , C02F1/463
摘要： A method and device for removing chloride ions in desulfurized wastewater by electrochemical coupling in which the device comprises: an electrolyte tank having a top and a bottom wherein the tank is used as a separator in a separation process and as an electrode regenerator in an electrode regeneration process; two electrodes comprising a hydrogen evolution electrocatalysis function electrode and an electrochemically switched ion exchange (ESIX) function electrode respectively, wherein the electrodes are connected with each other by a wire; two DC circuits having opposite electric field directions and used alternately in the separation process and the electrode regeneration process respectively; the bottom of the electrolyte tank is provided with a purified high-concentration chloride ion wastewater inlet and a flocculation product outlet; the top of the tank is provided with a dechlorination treatment water outlet and a hydrogen collecting port; and, in the electrode regeneration process, the electrolyte tank is connected to an electrode regeneration liquid storage tank through a pump and a pipeline.

8. 发明申请

US20210292159A1 Method for inflating micro-channels 有权
公开(公告)号：US20210292159A1
公开(公告)日：2021-09-23
申请号：US17339886
申请日：2021-06-04
申请人： TAIYUAN UNIVERSITY OF TECHNOLOGY
发明人： Jingwei Zhao , Tao Wang , Linan Ma , Qingxue Huang
IPC分类号： B81C1/00 , B08B7/02
摘要： The invention belongs to the technical field of metal micro-forming, and in particular relates to a method for inflating micro-channels. The present invention is aimed at the problems of low process flexibility, single product type, and non-closed structure of the micro-channel when preparing metal micro-channels by micro-plastic forming of ultra-thin metal strips. The present invention uses a method combining numerical simulation and bond rolling experiment to analyze the effect of the hydrogen pressure and bond strength of the metal composite ultra-thin strip after bond rolling on the pore diameter of the micro-channel, and the corresponding relationship between the micro-channel pore diameter and the titanium hydride content, heating temperature, and bond strength of the metal composite ultra-thin strip is obtained. The present invention has no special requirements on molds, wide selection of metal materials, low requirements for equipment capabilities; closed tubular micro-channel products with different pore diameters and different distributions can be prepared according to requirements, with rich product categories and high process flexibility.

9. 发明授权

US11059497B2 Suspension device for monorail crane and monorail crane 有权
公开(公告)号：US11059497B2
公开(公告)日：2021-07-13
申请号：US16744248
申请日：2020-01-16
申请人： TAIYUAN UNIVERSITY OF TECHNOLOGY
发明人： Ziming Kou , Junxia Li , Peng Zhang , Haiqing Wang , Pengfei Yin , Qian Wang
IPC分类号： B61B3/02 , B61B12/02 , B61H7/12 , E01B25/24 , E21F13/00
摘要： Provided are a suspension device of a monorail crane and a monorail crane. The suspension device includes a suspension box and at least one set of suspension wheels; the suspension box is provided with a receiving groove for receiving at least one set of the suspension wheels; the receiving groove is provided with a first suspension wheel and a second suspension wheel; a first gap is formed the first suspension wheel and the second suspension wheel; the monorail includes at least a first track on which the first suspension wheel is placed and a second track on which the second suspension wheel is placed; a spacer is provided between the first track and the second track; the first gap can accommodate at least the spacer; the suspension devices each further includes a braking mechanism fixed to the suspension box.

10. 发明申请

US20210122614A1 LIFTING MECHANISM FOR OVERHEAD MONORAIL AND OVERHEAD MONORAIL 有权
公开(公告)号：US20210122614A1
公开(公告)日：2021-04-29
申请号：US17257586
申请日：2018-11-22
申请人： TAIYUAN UNIVERSITY OF TECHNOLOGY
发明人： Ziming KOU , Yongcun GUO , Haiqing WANG , Fuli SUN , Pengfei YIN
IPC分类号： B66C6/00 , B66C11/16 , B66C11/06
摘要： A lifting mechanism includes a lifting beam, a hanging portion suspended below the lifting beam and including a hanging base, a hanging chain, a movable sprocket disposed on the hanging base, a distance adjusting sprocket, and a power mechanism. The distance adjusting sprocket and the power mechanism are arranged side by side and separately on the lifting beam. The power mechanism includes a fixed sprocket and a driving portion. The fixed sprocket is driven by the driving portion to drive the hanging chain to move, so as to lift or lower the hanging portion. An end of the hanging chain is fixed to the lifting beam, and the other end of the hanging chain engages the movable sprocket, the fixed sprocket, and the distance adjusting sprocket, or the other end of the hanging chain engages the movable sprocket, the distance adjusting sprocket, and the fixed sprocket.

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