After coal mining, belt conveyors are used for transportation. During the transportation process, weighing needs to be done using electronic belt scales applied to the conveyors. However, electrical equipment used in coal mines must have explosion-proof performance, and the same applies to electronic belt scales. Mining explosion-proof electronic belt scale is an electronic belt scale with explosion-proof performance. It is specially designed and manufactured for harsh environments such as flammability and explosiveness in coal mines, and completes the weighing and measurement of coal transported by belt conveyors on the premise of ensuring safety and reliability.
Guonuo Technology has rich experience in the development of explosion-proof electrical equipment in the coal mining industry, as well as experience in dynamic measurement and automation control of industrial bulk materials. The mining explosion-proof electronic belt scale developed for underground coal mines is a new type of underground measuring equipment that has obtained relevant industry qualifications, such as explosion-proof certification, and can adapt to the industrial environment underground in coal mines, ensuring the safety of underground operations.
The explosion-proof electronic belt scale for mining mainly consists of a scale frame, explosion-proof weighing sensors, explosion-proof speed sensors, and explosion-proof instruments. If necessary, an explosion-proof data substation can be configured.
All electrical components are designed with intrinsic safety and sealed explosion-proof shells, which not only adapt to the flammable and explosive environment underground in coal mines, but also have the ability to prevent dust, moisture, and impact.
It can resist the dust, moisture, and other environments underground in coal mines, ensure the stable and reliable operation of the belt scale, and improve the reliability of the entire measuring system of the belt scale.
In addition to meeting the harsh working conditions underground in coal mines and ensuring safety, mining explosion-proof electronic belt scales usually require more other functions. Explosion proof belt scales provide coal measurement data for coal mining enterprises as the source data for coal production monitoring. Therefore, it is necessary to ensure the accuracy of belt scale measurement data and the reliability and real-time transmission of data.
At the beginning of this month, Guonuo Technology completed the installation and commissioning of three explosion-proof electronic belt scales for mining. After a period of production and application, the measurement accuracy of the belt scales remained at the level of the completed commissioning results. The comparison of instrument data and production data was accurate, providing support for users to strengthen coal production supervision and dispatch on-site production.
The structure of the mining explosion-proof electronic belt scale frame is customized according to the conveyor conditions on site and the accuracy and budget required by the user, ensuring its applicability and accuracy.
This project has customized a classic ICS-17A belt scale for users, consisting of four rollers, dual levers, and two high-precision weighing sensors. The weighing area is long, the filtering ability is strong, the load-bearing capacity is sturdy and stable, and it meets the requirements of long and small inclination angles for on-site conveyors.
The scale frame adopts a rectangular steel pipe structure, which not only reduces the overall weight, but also minimizes the horizontal surface as much as possible, reducing the impact of coal jamming, ash accumulation and other factors on measurement.
The explosion-proof electronic belt scale instrument for mining has a complete information interface, which can be connected to the coal mine industrial network to complete real-time data upload and provide users with accurate and real-time coal production data. Users can view the real-time measurement data and operation status of each belt scale through the upper computer software system of the belt scale, as well as query historical production data and data analysis reports.
In addition to component performance and scale frame structure, Guonuo Technology arranges professional technical personnel to provide on-site services for users, guiding installation, debugging, training and guidance, ensuring the correct and reasonable installation of mining explosion-proof electronic belt scales. This is also one of the important reasons why belt scales can maintain stable measurement accuracy in the long term. After installation and debugging, the belt scale was put into practical application, and the output comparison results were accurate and real-time, all meeting user requirements.
