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公开(公告)号：US11629992B2
公开(公告)日：2023-04-18
申请号：US17319047
申请日：2021-05-12
发明人： Zhong Ni , Zhiwei Sang , Zhongming Huang , Xin Hu , Pengxia Ni , Ping Zhu , Qinghan Zheng , Runhan Liu , Xiao Zhang , Jinxin Yu , Haifeng Guan , Jialei Deng
摘要： The present invention relates to a support device used in weighing coal of a raw coal bunker in a thermal power plant and a weighable raw coal bunker. The support device includes a base, a positioning sleeve, an upper support and a weighing sensor, a sensor groove being provided in the middle of the base, the weighing sensor being arranged in the sensor groove, the positioning sleeve being arranged on the base in a covering mode, a positioning hole being provided in the middle of the positioning sleeve, the upper support being movably inserted in the positioning hole, and a bottom surface of the upper support penetrating the positioning hole to abut against a top surface of the weighing sensor. The raw coal bunker uses the support device. Compared with the prior art, the present invention effectively meets the weighing requirement of the raw coal bunker.
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公开(公告)号：US20220316940A1
公开(公告)日：2022-10-06
申请号：US17319047
申请日：2021-05-12
发明人： Zhong Ni , Zhiwei Sang , Zhongming Huang , Xin Hu , Pengxia Ni , Ping Zhu , Qinghan Zheng , Runhan Liu , Xiao Zhang , Jinxin Yu , Haifeng Guan , Jialei Deng
摘要： The present invention relates to a support device used in weighing coal of a raw coal bunker in a thermal power plant and a weighable raw coal bunker. The support device includes a base, a positioning sleeve, an upper support and a weighing sensor, a sensor groove being provided in the middle of the base, the weighing sensor being arranged in the sensor groove, the positioning sleeve being arranged on the base in a covering mode, a positioning hole being provided in the middle of the positioning sleeve, the upper support being movably inserted in the positioning hole, and a bottom surface of the upper support penetrating the positioning hole to abut against a top surface of the weighing sensor. The raw coal bunker uses the support device. Compared with the prior art, the present invention effectively meets the weighing requirement of the raw coal bunker.
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公开(公告)号：US20220185592A1
公开(公告)日：2022-06-16
申请号：US17237024
申请日：2021-04-21
发明人： Zhong Ni , Zhiwei Sang , Xin Hu , Ping Zhu , Xiao Zhang , Jinxin Yu , Haifeng Guan , Jialei Deng , Hongbin Li , Ding Yu , Jianhua Ding
摘要： The present invention relates to a protection device for a belt conveyor. The protection device is arranged on a return conveyor belt, the protection device includes a rotation shaft, a foreign matter barrier plate and a rotation triggering mechanism, the rotation shaft being fixedly connected to a frame of the belt conveyor, the foreign matter barrier plate being vertically arranged, a top of the foreign matter barrier plate being fixedly connected to the rotation shaft, a bottom of the foreign matter barrier plate and the return conveyor belt being arranged at an interval, the rotation triggering mechanism being fixedly connected to the rotation shaft, and the foreign matter barrier plate driving the rotation shaft to rotate, and driving the rotation triggering mechanism to operate when the device is used.
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公开(公告)号：US11958681B2
公开(公告)日：2024-04-16
申请号：US17316694
申请日：2021-05-10
发明人： Zhong Ni , Zhiwei Sang , Zhongming Huang , Xin Hu , Pengxia Ni , Ping Zhu , Qinghan Zheng , Runhan Liu , Xiao Zhang , Jinxin Yu , Haifeng Guan , Jialei Deng
CPC分类号： B65D88/742 , B65D88/745 , E04H7/24 , B65D2588/74 , B65D2588/743
摘要： The present invention relates to a ventilating and blanking device for a coal storage Eurosilo. The ventilating and blanking device includes a top blanking pipe, an axial flow fan and a baffle door, the top blanking pipe including a first pipeline and a second pipeline, an air supply pipe is connected to a side wall of the second pipeline, and the baffle door is connected to a driving mechanism; during blanking, the driving mechanism drives the baffle door so as to make the baffle door close the air supply pipe and the axial flow fan is shut off; and during ventilation, the driving mechanism drives the baffle door so as to make the baffle door close the first pipeline, and the axial flow fan is turned on. Compared with the prior art, the present invention has the advantages of ventilation efficiency, good ventilation effect, etc.
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公开(公告)号：US20220306377A1
公开(公告)日：2022-09-29
申请号：US17316694
申请日：2021-05-10
发明人： Zhong Ni , Zhiwei Sang , Zhongming Huang , Xin Hu , Pengxia Ni , Ping Zhu , Qinghan Zheng , Runhan Liu , Xiao Zhang , Jinxin Yu , Haifeng Guan , Jialei Deng
摘要： The present invention relates to a ventilating and blanking device for a coal storage Eurosilo. The ventilating and blanking device includes a top blanking pipe, an axial flow fan and a baffle door, the top blanking pipe including a first pipeline and a second pipeline, an air supply pipe is connected to a side wall of the second pipeline, and the baffle door is connected to a driving mechanism; during blanking, the driving mechanism drives the baffle door so as to make the baffle door close the air supply pipe and the axial flow fan is shut off; and during ventilation, the driving mechanism drives the baffle door so as to make the baffle door close the first pipeline, and the axial flow fan is turned on. Compared with the prior art, the present invention has the advantages of ventilation efficiency, good ventilation effect, etc.
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