On April 10, at the 2nd China (Xi'an) International Mining Equipment and Technology Exhibition (referred to as the 2nd IMEE), CCTEG Xi'an Research Institute presented "geological support for the entire industry chain technology products, engineering, With the theme of "Service Integrated Solution", the latest research and development of technological achievements and intelligent equipment were comprehensively displayed in the form of "physical objects, models, videos plus exhibition boards".
In the CCTEG Xi'an Research Institute exhibition area, there are product display areas, technology display areas, and interactive experience areas, which not only display newly developed mining equipment products and "technology, equipment and engineering" cross-industry and cross-professional integrated services in the field of geological support mode, and also set up interactive Q&A, operation demonstrations, sand table simulations, etc. in multiple experience areas to allow visitors to intuitively experience the performance and advantages of new products.
Iron armor and heavy weapons, "wisdom" gather in Chang'an to lead coal technology and promote industry progress. Entering the CCTEG Xi'an Research Institute exhibition area of the 2nd IMEE, there are three major attractions not to be missed.
Highlight 1: "Xiaowu" transparent geological cognitive robot: mining artificial intelligence applications enter a new era
"Xiaowu" is an intelligent question-and-answer AI and a large generative geological language model.
The "Xiaowu" transparent geological cognitive AI exhibited by CCTEG Xi'an Research Institute is an intelligent question-and-answer robot developed with GeoGPT, the country's first independently developed large-scale geological vertical field model, as an intelligent base and closely combined with the mine's underlying information system and industry characteristics. The coal mine geology industry has taken an important step in the field of artificial intelligence.
Previously, large artificial intelligence models were mainly used for enhanced search questions and answers, strengthening the application of coal mine geological historical data. On this basis, the "Xiaowu" transparent geological cognitive robot not only has the intelligent question and answer function to process complex coal mine geological data but also uses an original solution - integrated question and answer based on the linkage technology of CAD two-dimensional drawings and geological three-dimensional models, geological prediction and forecasting, intelligent application of water control and other modules have significantly improved the efficiency and accuracy of geological work.
In addition, "Xiaowu" transparent geological cognitive robot technology can help build a transparent geological assurance system in a built-in way, effectively breaking the data gap between geological data and engineering project implementation, safety production management, and related supporting businesses, thus effectively supporting It enables the operation of multiple intelligent systems including intelligent excavation and intelligent coal mining operations, and provides practical auxiliary solutions for key links such as disaster early warning, which truly resolves many problems faced in coal mine production practice.
Highlight 2: ZDY6500LFK modular intelligent drilling rig: realizing "remote control of many" underground and on the surface
The construction of traditional coal mine drilling rigs is labor-intensive, and loading and unloading drill pipes is time-consuming and labor-intensive. The emergence of this modular intelligent drilling rig provides a set of intelligent drilling solutions with advanced performance and reliable technology for the intelligent construction of coal mines.
The ZDY6500LFK modular intelligent drilling rig independently developed by CCTEG Xi'an Research Institute is an electronically controlled fully automatic intelligent drilling rig for coal mines. The modular design can quickly derive 10000Nm series drilling rig products. It is mainly used for the construction of various drilling holes such as underground gas extraction, underground water exploration, and geological structure detection in coal mines. It can also be used for fully automatic (or remote control) construction of anti-outburst and pressure relief drilling in dangerous areas with gas outbursts and high-impact ground pressure.
The drilling rig has intelligent anti-stuck and adaptive drilling functions and can complete the OTA upgrade of the control program and real-time configuration and storage of key operating parameters through the intelligent handheld terminal. The drilling rig can realize remote monitoring, fault self-diagnosis, and drilling data collection through wireless remote control within line of sight, underground centralized control platform, and ground remote control center. The data will be uploaded to the cloud in real-time through the underground ring network.
The underground centralized control platform and the ground remote control center can realize "one remote control for many". Cooperating with the operation of smart drilling rig clusters, the construction mode of "one person operates a single underground rig and one person inspects a cluster" is realized, which effectively improves the per-person rig efficiency and improves construction efficiency. At the same time, the drilling rig is also equipped with a variety of auxiliary safety systems such as "a personnel approach warning system" and "gas over-limit power-off system".
At present, this drilling rig has been applied in coal mining enterprises such as Anhui Huainan Mining Group, Sichuan Guxu Coalfield Company, and China Pingmei Shenma Group.
Highlight 3: ZDY25000LDK high-power automated series directional drilling rig: Large-diameter drilling in dangerous areas is safer
ZDY25000LDK high-power automated series directional drilling rig exhibited by CCTEG Xi'an Research Institute is a crawler-type self-propelled fully hydraulic directional drilling rig that uses electro-hydraulic integrated control and remote-control operation. It has a large torque output and is suitable for crawler-type self-propelled fully hydraulic power head tunnel drilling rigs for large-diameter near-horizontal deep-hole drilling.
This drilling rig has advanced technical performance, large output capacity, strong process adaptability, and is easy to move and relocate. It can be operated by full remote control for drilling construction, or the drilling rig can be operated through a hydraulic control console. The drilling rig can realize automatic loading and unloading control of the drill pipe in the middle through the manipulator, and can also realize mechanized loading and unloading of the drill pipe through the rod rubbing system behind the gyrator. It is mainly used in conjunction with rotary steering and steering drilling technologies and instruments for the construction of large-diameter gas drainage drilling and other engineering holes in coal mines, providing reliable equipment guarantee for safe production in mines.
This technical equipment has been selected for "China's Leading Technology List for Science and Technology Innovation" and the "Catalogue of Advanced Applicable Technologies for Conservation and Comprehensive Utilization of Mineral Resources".
In the future, CCTEG Xi'an Research Institute will continue to serve the national energy strategy, give full play to the leading role of scientific and technological innovation, strive to create a source of original technology in the field of coal geological assurance and contribute to the high-quality development of the coal industry.
