KJJ12 (5G) intrinsically safe 10 Gigabit gateway for mining
KJJ12 (5G) intrinsically safe 10 Gigabit gateway for mining is a new underground broadband communication device that provides 10 Gigabit and 5G transmission interfaces
Product Overview
KJJ12 (5G) intrinsically safe 10 Gigabit gateway for mining is a new underground broadband communication device that provides 10 Gigabit and 5G transmission interfaces. It can be connected to the mine's 10 Gigabit ring network system through the 10 Gigabit interface and directly connected to the mine's 5G substation for data transmission through the 5G interface. The equipment has functions such as transmission, status indicator light display, ring network self-healing, and port aggregation, integrating various underground data into the switch.
5G transmission
The gateway supports wireless transmission of 5G signals, and the wireless transmission protocol is 5G NR SA. It can complete data upload and download in milliseconds, significantly reducing latency.
Port Collection
Compliant with IEEE802.3 and IEEE802.3u Ethernet standards, it supports a large number of devices, making it possible for a large number of devices to connect at the same time and location.
Powerful
Equipped with power supply, working status, communication status indication, and self-healing function for the ring network; Gateway Ethernet optical signal and Ethernet electrical signal conversion function; The ability to integrate edge computing.
Working Principle
Access and Conversion
The gateway connects coal mine sensors, PLCs, and other devices through multiple interfaces such as RS485 and Ethernet, converting industrial protocols such as Modbus and CAN into 5G/10 Gigabit network protocols to achieve unified access of heterogeneous devices.
Communication and transparent transmission
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Built in 5G module establishes wireless link, transmits data transparently to cloud platform through UPF (User Plane Function), supports low latency (<20ms) transmission, and ensures real-time interaction between underground equipment and control center.
Collaboration and Control
Preprocess data on the gateway edge side (such as filtering and alerting), and upload key information to the coal mine cloud platform; The platform issues control instructions, and the gateway transmits them in reverse to the executing device through 5G, achieving remote start stop and parameter adjustment.
Structural Composition
Project Case
Guonuo weighing equipment has been successfully applied to multiple domestic and foreign enterprises and has gained widespread recognition
Shanxi Honghaifu Mining Equipment Explosion-Proof Belt Scale Project
Based on the site conditions, an ICS-17A belt scale frame was configured, which is a four-idler double-lever type frame with high stability. The sensors are built-in and less prone to damage, effectively mitigating the impact of belt misalig
Fengning Jianyu Iron Mine ICS-17A Belt Weigher Project
The ICS-17A belt weigher adopts a four-idler double-lever scale frame, ensuring high stability and good resistance to eccentric loading.
Shanxi Honghaifu Mining Equipment Explosion-Proof Belt Weigher Project
The measurement accuracy of the explosion-proof belt weigher met production requirements, and data could be viewed remotely. Production reports facilitated statistical analysis and management.
Hubei Jingshan Chutian Barium Salt Feeder Project
The feeder's metering and feeding accuracy fully met production requirements and remained stable during prolonged continuous production.
Production Process
Guonuo Technology adopts internationally leading production processes and equipment to ensure stable and reliable quality
Housing
Made of industrial grade stainless steel; Ability to resist corrosion, explosion, rust, and impact.
observation window
Made of organic glass; Clear and easy to observe.
power terminal
There is a fuse inside, which is safe and stable.
signal terminal
Intrinsic safety type terminal block; There are many types and quantities, making it convenient to access the network.
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Sustainable Development Commitment
Guonuo Technology integrates the concept of sustainable development into the weighing industry, committed to balancing resource development and environmental protection
Environmental protection
- Invest 200 million yuan to build a mine water treatment system, with a water recycling utilization rate of 95%
- Adopting a closed coal transportation system to reduce dust emissions by over 80%
- Implementing the mine land reclamation plan, 1200 acres of vegetation have been restored
social responsibility
- Provide over 500 job opportunities for the surrounding communities of the mining area
- Invest in the construction of 3 Hope Primary Schools and 2 Community Medical Centers
- Annual investment of 10 million yuan for community development and poverty alleviation projects
Future goals
- Reduce carbon emissions intensity in production processes by 20% by 2030
- Invest 500 million yuan to develop low-carbon coal washing technology and clean utilization technology
- Realize 100% land reclamation and ecological restoration of mines by 2030
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