Affected by the strong cold air, there will be a strong cold wave weather process in the city recently, with the lowest temperature dropping by 12-14 ℃. In the early morning of December 1-2, the minimum temperature dropped to about - 3 ℃, and the strong cold wave process was accompanied by a gust of 7~8 There will also be a light rain weather process in our city on December 3-4. Wantai reminds you: cold wave is coming, pay attention to keeping warm! It is cold and dry in winter, which is easy to cause personal injury accidents such as frostbite, poisoning, slipping, etc., which also has a certain impact on the safety production of enterprises. How to prevent accidents? Wantai Shares will give you a call. 01 Prevent mental paralysis The weather is cold, the clothes are bloated, and people's hearing, vision, actions and emotions will be affected. It is necessary to strengthen warning education, strictly implement the safety production responsibility system, and maintain a good and stable production working state. 02 Antifreeze Low temperature may cause deformation and fracture of equipment and metal components, which may easily lead to leakage, explosion, fire and poisoning accidents. Each workshop shall do a good job in the insulation of water pipes, material pipes and air pipes to prevent the freezing of mechanical equipment from affecting production. 03 Anti slip and anti fall Scaffolds, ladders and steps on the production site are easy to freeze when encountering rain or snow, and they are easy to slip and fall when working up and down. Pay attention to timely cleaning rain or snow, and add necessary anti-skid measures. 04 Windproof Listen to the weather forecast in time to prevent the sudden attack of cold current, strong wind and other weather, and do a good job in prevention: check the hanging objects and various signs and signs at the production site. 05 Anti static It is dry and dry in winter, which is easy to generate static electricity and cause fire, explosion and personal injury accidents. It is forbidden to wear chemical fiber clothing into the unit area. Before loading the tank for sampling and other operations, touch the static elimination facilities to release static electricity. 06 Electric shock prevention Strengthen the management and production reduction of temporary lines, electrical equipment and facilities on production and operation sites, clean up the phenomenon of illegal electricity use, and focus on the inspection of devices in critical parts. 07 Poisoning prevention In cold winter, it is easy to cause the accumulation of toxic and harmful gases such as carbon monoxide. Ventilate regularly. Strengthen the inspection of air supply pipeline to prevent combustible gas from gathering indoors. 08 Fire prevention Ensure that the fire fighting facilities and equipment are complete, intact and effective, and the fire fighting access is unblocked. Do not use electric heating equipment indiscriminately and do not pull temporary l...

Recently, the "Pansidong Coal Mine 11411 Working Face Microseismic Monitoring System Project" of Huaihe Energy Holding Group Coal Industry Company undertaken by Wantai Co., Ltd. was successfully completed and successfully passed the final inspection and review. The project was evaluated by an expert team composed of the chief engineer of the coal company, the general defense geological technology department and the leaders of Paner Coal Mine. It took 9 months to construct a microseismic monitoring system in the two troughs of the 11411 face to monitor hydrogeological anomalies such as the development of the fracture weak zone of the top and bottom plates during the mining period of the 11411 face. The project started in August 2021 and the monitoring ended in May 2022, completing a total of 245 daily reports, 82 semi-daily reports, 40 weekly reports and 10 monthly reports. Through the analysis of monitoring data results, rationalization suggestions are put forward to provide guarantee for safe production in the working face. A total of 2 6-channel microseismic monitoring substations are deployed, one each for the upper and lower troughs. A total of 11 single-axis microseismic sensors are installed. · The upper groove is 1#~6#, 6 single-axis microseismic sensors. · The lower groove is 7#~11#, 5 single-axis sensors. The spacing of the microseismic sensors is about 100m, and the microseismic sensors are staggered along the direction and depth of the coal mine, and are arranged in the upper trough mining gang and the non-mining gang in the lower trough according to the actual situation underground, forming an envelope on the 11411 working face in space, and completing the monitoring of water inrush of the coal seam floor and the stability monitoring of the surrounding rock during the mining period of the entire 11411 working face. The micro-fracture signals of coal rock induced during coal seam mining were collected, the microseismic signal waveform analysis was carried out, and the hydrogeological anomalies of the coal seam floor of the 11411 working face were continuously monitored by synthesizing the spatio-temporal characteristics of microseismic events, the b value of microseismic events and CT imaging inversion. During the period, a total of 6462 effective microseismic events, 2452 bottom plates and 4010 top plates were monitored, and the energy was mainly concentrated in the range of 100J~500J. Monitoring confirmed that the coal seam floor and fault structure of the 11411 working face did not form a water channel. The microseismic monitoring system is a microseismic monitoring, identification and positioning and CT imaging algorithm independently developed by Anhui Wantai Geophysical Technology Co., Ltd., a subsidiary of Wantai Co., Ltd., and the "Wantai Microseismic Laboratory" jointly established by the University of Science and Technology of China. At present, the technology is at the international leading level. Sensor recognition of vibra...

On August 31, 2022, "2022 China (Taishan) International Mining Equipment and Technology Exhibition and Coal Mine Intelligent Technology and Equipment Development Summit Forum", an influential exhibition in the field of mining equipment in the central and eastern regions, was held in Taishan International Convention and Exhibition Center, Tai'an City, Shandong Province, with more than 1200 enterprises from the whole industrial chain of the energy industry participating. Wantai takes Mine eye intelligent coal flow system Mine safety monitoring solution Intelligent mine information channel-5G and new ring network system Amazing appearance, attracting all eyes and lighting up the whole audience Focusing on safety and intelligence, Wantai Mine's Insight - Intelligent Coal Flow System was first introduced in Tai'an Equipment Technology Exhibition, which was highly recognized by experts, leaders and customers with its advantages of high intelligence, high recognition and high reliability. As the transportation artery of coal mine, the coal flow transportation system often causes life safety and property loss at any time due to the poor links and multiple links of underground transportation. The mine insight intelligent coal flow system built by Wantai analyzes the collected video data through the installed high-speed camera and intelligent analysis system. It has intelligent scene recognition such as coal volume, foreign matters, deviation, large blocks, and personnel crossing in violation of regulations, and realizes intelligent speed regulation, coal volume monitoring, foreign matter recognition and other functions. The system improves the safety and reliability of coal flow transportation, reduces the transportation accident rate and transportation cost, and largely ensures the efficient and automatic transportation of coal flow. Users who know it all praise it as a "transportation weapon"! On the other side of the channel, the mine safety monitoring solution attracted the audience to experience first. The solution is a microseismic monitoring, identification and positioning and CT imaging algorithm independently developed by Wantai Microseismic Laboratory jointly established by Wantai and the University of Science and Technology of China. At present, the technology is at the international leading level. The sensor recognizes the vibration information, and analyzes the location and time information of the vibration sensation through data processing software+3D visualization software. The product is widely used in mining safety aspects such as rock burst, mine water hazard, tunneling detection, etc. In recent years, Wantai has taken advantage of the "double carbon" Dongfeng to actively promote the intelligent mining system and equipment to update and iterate in the direction of intelligence, safety and green. Wantai's various products have also been shining in various places. In the future, Wantai will continue to deepen the digital application of min...

Over the years, Wantai electronics has actively connected with the multi-level capital market and steadily promoted the process of enterprise listing (listing). The successful listing of the "new third board" has further standardized the operation and management of enterprises, increased the popularity of enterprises, expanded the financing channels of enterprises, and laid a solid foundation for enterprises to be listed on the Beijing stock exchange. This also means that Huainan Wantai Electronics Co., Ltd. has become the fourth "new third board" listed enterprise in Huainan City.

On July 16, the 17th China Xinjiang International Coal Industry Expo (hereinafter referred to as "Coal Expo") was grandly opened at the Xinjiang International Convention and Exhibition Center. This year's coal expo focuses on hot topics such as "carbon peaking and carbon neutrality", and focuses on the construction of large national coal, coal power, and coal chemical bases, and actively promotes coal safety, intelligent mining, and clean and efficient utilization. Forum sections such as "Smart Mine", "Coal Chemical Industry and Development", and "Advanced Technology and Equipment". Wantai, as a management and control cloud platform + intelligent subsystem + communication + intelligent terminal, an overall solution service provider for intelligent mine construction, made an appearance with intelligent mine, communication and intelligent terminal equipment, attracting many audiences to stop and watch

On October 26, 2021, the 19th China International Coal Mining Technology Exchange and equipment exhibition was grandly held in China International Exhibition Center (new pavilion). As the only overall solution service provider for intelligent mine construction of management and control cloud platform + intelligent subsystem + communication + intelligent terminal in China, Wantai group appeared with new technologies and products to show the guests the industry experience and technological innovation practice of Wantai group in the mining field for many years. Smart mine management and control cloud platform and molecular system The smart mine management and control cloud platform provides a cloud platform based on the industrial Internet, integrates various subsystems of the mine, realizes the intelligent mining of coal unmanned (few people) mining and disaster prevention and control, and provides a set of effective management scheme for the transformation of coal enterprises in the future. Intelligent coal mine construction products / systems under the platform, such as intelligent control of main fan, intelligent coal flow transportation, intelligent control of pressure fan, intelligent washing and beneficiation, and driverless rail motor vehicle, attracted the attention of exhibitors and visitors to stop for consultation. AR intelligent inspection instrument AR intelligent patrol inspection instrument attracts exhibitors to experience, interact and communicate. AR intelligent patrol inspection instrument adopts binocular diffraction optical waveguide display technology and full voice interaction. It has the functions of digital operation and maintenance, intelligent patrol inspection, remote expert cooperation, AI recognition and intelligent temperature measurement. It is suitable for a variety of scenarios in underground coal mines. It can predict and warn the equipment operation faults in underground patrol inspection, and greatly improve the pain points of industries such as ineffective supervision in underground maintenance process. Variable frequency permanent magnet drive system The variable frequency permanent magnet drive system is a series of green, environment-friendly, energy-saving and efficient products, with an energy-saving rate of more than 10%, stable performance and less noise. It can adapt to more complex and harsh working conditions, reduce cost and increase efficiency. It is the first choice for green intelligent mines. 5G mine wireless communication system WiFi 6 wireless communication and precise positioning fusion system 5G mining wireless communication system is connected to the operator's network, and the base station equipment is connected through SPN transmission ring network. Several base stations are set up underground as required to extend the network in a wireless way. Through wireless communication means, the functions of production scheduling management and information exchange on and underground are realized. ...

Wantai group and China Mobile Communications Group Shaanxi Co., Ltd. signed a strategic cooperation agreement on "converging 5G + digital intelligence productivity and exploring a new journey of smart energy" in Yulin. They agreed to deepen cooperation in R & D and manufacturing, industrial cooperation and intelligent services, give full play to their respective advantages in talent, technology and resources, and jointly promote the upgrading of 5G digital intelligence infrastructure enabling industry, so as to achieve mutual benefit and win-win results. Yang Dongling, general manager of sales center of Wantai group, and Wang Yu, general manager of heavy customers of Shaanxi Mobile Company, signed a strategic cooperation agreement on behalf of both parties. Li Hui, deputy general manager of China Mobile Communications Group Shaanxi Co., Ltd., Wang Xin, director of Yulin Energy Bureau, Li Feng, deputy director of Xianyang Big Data Management Bureau, Li Hongmin, deputy director of Tongchuan Energy Bureau, Xu Zhicheng, vice president of ZTE, and Wu Yiping, vice president of China Mobile System Department of Huawei Technology Co., Ltd., attended and witnessed the signing. This is a strong alliance in the field of industrial Internet ecological cooperation. The two sides will take this signing as an opportunity to comply with the industrial trend, complement each other's advantages and promote the two sides to create greater economic and social benefits in their respective fields. In the future, Wantai will continue to rely on the experience of deep ploughing industry, give full play to the advantages of intelligent mine construction overall solution service provider of management and control cloud platform + intelligent subsystem + communication + intelligent terminal, and jointly conduct in-depth cooperation with China Mobile in platform construction, data mining, data analysis and engine development, so as to realize the intellectualization of underground roadway, working face and transportation belt, so as to provide less people, unmanned, information While providing strong guarantee for intelligent safety production, we will work together to build 5g smart mine construction and create a better future for mine construction.

On May 20, the inaugural meeting and the first representative meeting of the science and Technology Association of Huainan Wantai Electronics Co., Ltd. was grandly held. Zhu Kesong, vice chairman of Huainan science and Technology Association, Wu Xiaoguang, Minister of the society of Huainan science and Technology Association, came to guide, and 26 representatives of Technology and management personnel of Wantai Co., Ltd. attended the meeting. At the meeting, Comrade Zhu Kesong, vice chairman of the Municipal Association for science and technology, read out the reply of the Municipal Association for science and technology on agreeing to establish the Association for science and technology of Huainan Wantai Electronics Co., Ltd. the participants listened to the preparatory work report for the establishment of the Association for Science and technology of Huainan Wantai Electronics Co., Ltd. and elected the first committee. Among them, Qin Zhonggen was elected chairman of the Association for science and technology of Huainan Wantai Electronics Co., Ltd., Yu Chunhao and Yin Lianggui were elected vice chairmen, Huang Jian was elected secretary general of the Association for science and technology, and seven comrades including Chu Lu, Ma Lin, Liu Jin and Zhang Wenjuan were elected members. Qin Zhonggen, the newly elected chairman of Wantai science and Technology Association, thanked the delegates for their trust. He said that the Association for science and technology is a mass organization of scientific and technological workers and a bridge and link between the party and the government and scientific and technological workers. The establishment of Wantai Association for science and technology will greatly promote Wantai's contact with scientific and technological workers and scientific and technological organizations from all walks of life, help to give better play to its function of serving the society, and play a positive exemplary role in realizing scientific development, harmonious development and taking the lead in development. Cai Yufu, general manager of Wantai administrative center, thanked Huainan Association for science and technology for its concern and support. He said that the Association for enterprise science and technology is an important force to promote enterprise scientific and technological progress and technological innovation. Wantai Association for science and technology should give full play to its role as a bridge connecting scientific and technological workers, carry forward the scientific spirit, popularize scientific knowledge, disseminate scientific ideas, advocate scientific methods and defend the dignity of science. At the same time, it is also hoped that Wantai researchers will give full play to their strengths, devote themselves to the R & D process with full enthusiasm, actively carry out academic and technical exchange activities, activate academic ideas, constantly promote the transformation of scientific a...

Childlike innocence is bright, and laughter is full. On June 1, Wantai love foundation went to Dagudui primary school in tianjia'an to carry out a condolence activity, send "June 1" blessings and love to the children, and express gratitude to the hard-working teachers and workers. Children are the future of the motherland and the hope of the nation. Yuchunhao, general manager of Wantai international trade and non coal center, wishes the children a happy holiday and a healthy, happy and strong growth. The members of Wantai love foundation have a cordial exchange with the children, ask them about their learning with concern, and send holiday gifts to the children. I wish them a happy holiday, and encourage them to study hard, enhance their skills, and strive to make contributions to the society when they grow up. Over the years, Wantai love foundation has bravely shouldered social responsibilities, actively carried out various work in caring for and helping poor students, school condolences, and rushing to aid disaster areas, and continuously contributed Wantai's love and strength. More and more volunteers of Wantai love foundation have also gathered together to forge ahead and spread the responsibility and responsibility of public welfare all over the land of China.