CXH-18(A) intrinsically safe mining operation box
The CXH-18 (A) intrinsically safe mining operation box (hereinafter referred to as the operation box) is an automated control equipment designed for intrinsic safety.
Product Overview
The CXH-18 (A) intrinsically safe mining operation box (hereinafter referred to as the operation box) is an automated control equipment designed with intrinsic safety and suitable for underground environments in coal mines with gas and coal dust explosions. The operation box and the mining explosion-proof and intrinsic safety programmable controller form a substation, which serves as the on-site terminal of the automation control system, realizing the local control, data acquisition, data transmission, and alarm functions of the equipment.
Safe and reliable
Mining intrinsic safety type, suitable for harsh coal mine underground environments that are flammable and explosive; Each operation box has an independent power supply to ensure safety during maintenance.
Display clearly
The operation box is equipped with a 10.2-inch color intrinsic safety touch screen, which clearly displays real-time data on site; The main screen displays the running status of the pump, and parameters can be set below.
Powerful
The operation box has 60 button signals to achieve control operations; Equipped with Ethernet data interface to achieve real-time data transmission with other substations.
Working Principle
Intrinsic safety signal input isolation
The output signal of the operation box button is electrically isolated through an optocoupler isolation board to eliminate signal interference and ensure that the intrinsically safe control box can safely receive input commands in explosive environments.
PLC logic processing and control
-
The isolated signal is transmitted to the PLC, which is processed by program logic and converted into control instructions to drive actuators (such as relays and solenoid valves), achieving equipment start stop, mode switching, and other operations.
Real time display and feedback of data
The PLC transmits the processed status data (such as equipment operating parameters and fault codes) to the display screen through a communication interface, achieving real-time visualization of on-site data and supporting operators to quickly monitor and make decisions.
Structural Composition
box
Inherent safety design; Small size and light weight; Dimensions: 700 × 400 × 102 (mm); Quality: Approximately 20kg.
LCD screen display device
10.2-inch color LCD display screen, touchable operation; The touch screen is designed with intrinsic safety and explosion-proof safety.
control button
60 button signals to complete operations such as starting and stopping on-site equipment; The button is wear-resistant and durable, and the operation is flexible without jamming.
Data interface module
1 Ethernet signal, 1 RS485 signal; High transmission efficiency and stable transmission.
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
Essentially safe power supply
Each operation box is powered by an independent power module, and the energy output is limited by an intrinsic safety circuit design to ensure safety during maintenance in flammable and explosive environments, in compliance with coal mine explosion-proof standards.
High definition touch screen
Equipped with a 10.2-inch color intrinsic safety touch screen, using anti-interference display technology, the main screen displays the real-time running status of the pump, and the parameter setting interface below supports touch operation to improve on-site monitoring efficiency.
Multi channel signal control and network transmission
Integrated 60 button signal inputs, supporting parallel control of multiple devices; Built in Ethernet interface enables real-time data transmission with other substations, ensuring system collaboration and response speed.
Lightweight and convenient installation
Adopting an inherently safe compact design, the volume and weight are significantly reduced; Simplified structure, installation only requires basic fixation, supports rapid deployment and maintenance, and adapts to narrow underground spaces.
Recommended similar products
Explore other high-quality products from Guonuo Technology to meet your diverse needs
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
What are the characteristics of automatic quantitative feeders that align with industrial mass production?
With core advantages such as high precision, high automation, and easy maintenance, automatic quantitative feeders have become indispensable key equipment in modern industrial mass production.
Technical Advantages of Guonuo Technology's Mine Explosion-Proof Electronic Belt Scale
Guonuo Technology, as a manufacturer of mine explosion-proof electrical equipment and industrial weighing and metering devices, leverages its extensive experience, technical prowess, and meticulous attention to detail to introduce a mine exp
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
consulting product
Whether you need to know product details, obtain quotes, or explore long-term cooperation, our professional team will provide you with high-quality service.
