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[Forum Business Card]The strongest lineup! 2021 Jiaxuan Intelligent Innovation and Convergence Coal Mine Transportation Drive System Forum was officially held in Ordos

[Forum Business Card]The strongest lineup! 2021 Jiaxuan Intelligent Innovation and Convergence Coal Mine Transportation Drive System Forum was officially held in Ordos

(Summary description)Environmental Management System Certificate On the afternoon of April 17th, Jiaxuan Intelligent Innovation and Convergence Coal Transportation Drive System Forum was held in Ordos. China Coal Science and Technology Jiang Weiliang, Jiaxuan Chief Scientist Luo Jian, Xi'an University of Science and Technology Associate Professor Cheng Yong, Shaanxi Shaanxi Coal Huangling Mining, Shanxi Huairen Shifengshan Coal Industry Co., Ltd., Shaanxi Coal Chemical Group Sunjiacha Longhua Mining Co., Ltd., Shaanxi Coal Group Shenmu Hongliulin Mining Co., Ltd., Shaanxi Shuanglong Coal Development Co., Ltd. and other relevant persons in charge participated And speak at this meeting.

[Forum Business Card]The strongest lineup! 2021 Jiaxuan Intelligent Innovation and Convergence Coal Mine Transportation Drive System Forum was officially held in Ordos

(Summary description)Environmental Management System Certificate On the afternoon of April 17th, Jiaxuan Intelligent Innovation and Convergence Coal Transportation Drive System Forum was held in Ordos. China Coal Science and Technology Jiang Weiliang, Jiaxuan Chief Scientist Luo Jian, Xi'an University of Science and Technology Associate Professor Cheng Yong, Shaanxi Shaanxi Coal Huangling Mining, Shanxi Huairen Shifengshan Coal Industry Co., Ltd., Shaanxi Coal Chemical Group Sunjiacha Longhua Mining Co., Ltd., Shaanxi Coal Group Shenmu Hongliulin Mining Co., Ltd., Shaanxi Shuanglong Coal Development Co., Ltd. and other relevant persons in charge participated And speak at this meeting.

Information

Thousands of ton-level coal production bases across the country

The "high-speed train" on the transportation line is the belt conveyor

In various mines

Belt conveyor runs all the time

Continuously send "Wu Jin" to the surface

Let's take a look at this "great change" road

On the afternoon of April 17th, Jiaxuan Intelligent Innovation and Convergence Coal Transportation Drive System Forum was held in Ordos. Jiang Weiliang, Chief Scientist of Jiaxuan, Luo Jian, Chief Scientist of Jiaxuan, Cheng Yong, Associate Professor of Xi'an University of Science and Technology, Huangling Mining of Shaanxi Coal Industry, Shanxi Huai Renzhi Fengshan Coal Industry Co., Ltd., Shaanxi Coal Chemical Group Sunjiacha Longhua Mining Co., Ltd., Shaanxi Coal Group Shenmu Hongliulin Mining Co., Ltd., Shaanxi Shuanglong Coal Development Co., Ltd. and other relevant persons in charge attended the meeting and Speak.

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In the "Innovation and Integration of Coal Mine Transportation Drive System Forum", various experts exchanged views on the key technology development trends of coal mine belt conveyors, the key technologies of permanent magnet drums, and the actual application results and progress of mine permanent magnet drums. The current situation and future development trends of “innovation-driven, intelligent-led” are discussed, and the new technology displayed by the permanent magnet outer rotor-driven drum is fully affirmed. The new innovation has made great contributions to leading the intelligent transportation of coal mines and promoting the technological progress of the coal industry. contribution.

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嘉轩智能总经理王勇对此次论坛举办进行了欢迎致辞

上海中煤科工蒋卫良

蒋总对煤矿带式输送机的发展趋势分别从“技术迭代,高可靠性,节能,智能及典型应用案列进行了分析。

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嘉轩首席科学家 上海大学副教授罗建

论坛中,罗教授对高功率密度永磁滚筒驱动电机发展趋势及永磁滚筒高性能控制技术进行了专题学术报告。

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西安大学副教授程勇

程教授从煤矿运输驱动系统智能化的趋势进行了专题学术报告,对外转子永磁电机vs永磁同步电机 进行了对比,同时对永磁电机在带式输送机应用与分析,他指出通过定子齿,轭分离结构创新设计,实现了永磁外转子电机转矩密度的提升,解决了转矩密度低的难题;设计高效冷却系统,有效避免局部温升过高;提出了定子冲片硅钢的散热计算模型,利用原冲片余料做散热通道载体,有效节约了空间,提升了低速大扭矩外转子永磁直驱滚筒的冷却能力和转矩密度,总传动效率可达94.9%,具有优异的启动、调速特性和节能效果,具有广阔的推广应用前景和经济社会效益。符合“碳中和”目标需加速部署能源“智能+升级”的终旨。

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陕西陕煤黄陵矿业有限公司李成希

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陕西双龙煤业开发有限责任公司丁连水

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山西怀仁峙峰山煤业有限责任公司王富贵

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陕煤集团龙华矿业有限公司刘军生

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陕煤集团神木红柳林矿业有限公司屈二战

近年来,煤炭行业一直致力于探索无人化智能开采方式,据相关数据显示,目前已有许多大型煤炭企业建成了智能化开采系统。智能化开采系统的建成是科技创新、采煤工艺升级、设备更新换代的必然产物。

论坛的后半部分各大煤矿结合实际,以煤矿主运输系统为例,与大家共同探讨胶带输送机在实现智能化矿井建设中发挥的重要作用。

各大煤矿发言人表示:通过长期的使用,永磁直驱系统永磁电动滚筒的各项优势逐步显现出来,主要有传动部件简单可靠、启动扭矩大,在重载状态下平稳启动、对电网冲击小、节能降耗明显等优势,同时也大大降低了职工的劳动强度。采用永磁变频电滚筒+变频器能够有效的节省巷道空间,既可满足单巷掘进需求,同时也可满足现代化矿井减员提效的要求。传统驱动方式中间环节较多,传递效率只能达到原电机功率的80%,新技术的应用可将传递效率提升至95%以上,此项新技术符合国家节能环保政策要求。

未来,煤炭行业将在节能减排政策的引领下不断提升行业的工作效率,而以永磁电动滚筒为代表的新型高效率设备将会得到更多的机会为煤矿高效生产做出更多的贡献。

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