Why is the mine-used explosion-proof electronic belt scale indispensable for raw coal measurement in the coal mining industry?

Electronic belt scales play a significant role in the field of bulk material measurement. It can be said that the process of conveying bulk materials via belt conveyors cannot be separated from the weighing of conveyed materials by electronic belt scales. The coal industry involves large quantities of raw coal after mining, which is transported using belt conveyors. Simultaneously, it is necessary to know the weight of raw coal to determine coal mine production and strengthen coal production supervision.

Utilizing electronic belt scales is undoubtedly the best choice. However, the application environment in coal mines differs from ordinary environments. Electronic belt scales designed for ordinary environments are not explosion-proof and cannot adapt to the coal mine underground environment, which contains flammable and explosive gases such as methane and coal dust. Additionally, factors such as vibration, electromagnetic interference, humidity, and temperature differences in coal mines also have significant impacts on the operation of electronic devices.

Raw coal measurement requires electronic belt scales, but there are many restrictions in the coal mine environment. To meet the demand for raw coal measurement in coal mines, Guonuo Technology, based on its experience and technology in dynamic measurement with electronic belt scales and coal mine explosion-proof products, has designed and manufactured the mine-used explosion-proof electronic belt scale. It can operate reliably, stably, and safely in coal mines while providing an effective means for raw coal measurement. It can be said that raw coal measurement in coal mines cannot be done without it.

The electrical components of the mine-used explosion-proof electronic belt scale, including the instrument, substation, weighing sensor, and speed sensor, all possess explosion-proof capabilities. The instrument and substation adopt explosion-proof and intrinsically safe types of explosion-proof designs, featuring intrinsically safe circuits and stainless steel explosion-proof sealed enclosures, which excel in explosion-proof capabilities as well as waterproof, dustproof, and corrosion-resistant performance. Both the weighing sensor and the speed sensor are made of explosion-proof materials, and the weighing sensor employs explosion-proof sealing technology, ensuring safe and reliable operation in coal mines. The sensors have excellent anti-interference capabilities, ensuring stable and accurate signals.

Apart from stable and reliable operation, the mine-used explosion-proof and intrinsically safe electronic belt scale can provide the measurement accuracy and stability required by users for raw coal measurement. The scale frame structure can be customized according to the user's site environment, conveyor conditions, and accuracy requirements to meet actual on-site needs. For example, the ICS-17A type structure is suitable for situations with longer conveyors and certain inclination angles, while the single-idler suspended combination scale frame structure can be applied in situations with limited installation space.

In addition to the stable scale frame structure, strong adaptability, and anti-side load capacity, the components also play a significant role in improving measurement accuracy and stability. The instrument features automatic zero calibration, automatic interval calibration, compensation functions, as well as automatic fault diagnosis and alarm capabilities.

The weighing sensor adopts an S-type shear structure, characterized by a small size, strong resistance to lateral pressure, high sensitivity, and automatic calibration function. The speed sensor structure employs a dual-wheel trolley to monitor the actual rotational speed of the roller. The combined functions of various electrical components enhance the accuracy and stability of the belt scale.

To measure raw coal production and achieve production monitoring, measurement data must be provided for management. The Guonuo Technology mine-used explosion-proof electronic belt scale has a high level of informatization.

The instrument is equipped with a communication interface that can be connected to the coal mine enterprise network to complete communication with the ground monitoring center, enabling real-time sharing of production data.

The belt scale substation enables centralized data display, optimizes sensor signal processing, and improves production data transmission. Managers can use the upper computer system on the ground to real-time query production data, equipment status, etc., to grasp raw coal production and achieve supervision.

In summary, whether for application in the coal mine environment or for raw coal production supervision needs, the mine-used explosion-proof electronic belt scale can meet the requirements.