Mobile remote fog cannon in the mine use steps

Mining in the outdoor dusty, mobile remote fog cannon is through the fan, pumps and other components of the atomised water droplets projected to the dust point, so that the water droplets particles and dust particles adsorption, coagulation and natural settlement. Correct use can fog cannon in the mine to play a stable operation of dust reduction, the following Zheng Tong fog cannon editor will take you to understand the correct use of mobile remote fog cannon steps.

1.Equipment preparation

Check the equipment: before enabling the fog cannon, you need to conduct a comprehensive inspection of the equipment, including fans, pumps, rotating and pitching mechanisms and other key components. Make sure all parts are working properly to avoid malfunction during use.

Installation and arrangement: move the fog cannon to a suitable location in the mine site. As the fog cannon needs to suppress dust in the air by spraying water mist, it should be positioned in such a way that it can cover the main dust-raising areas.

2.Equipment commissioning

Water and power connections: Ensure that the fog cannon is connected to the correct water and power sources. Usually the fog cannon needs to be connected to a high pressure water pump and power system to ensure proper operation.

Angle and range adjustment: Adjust the spraying angle and range of the fog cannon. According to the specific needs of the mine, set the appropriate spray angle (usually between -10° and +45°) and range (usually up to 80 metres).

3.Starting the spray

Start-up control system: the fog cannon is started up by remote control or by a computer/mobile phone remote control system in the central control room. Modern fog cannons are usually equipped with wireless remote control function, which is convenient for operators to control remotely.

Spraying operation: After starting the spraying, the fog cannon will atomise the water through the high pressure pump and professional nozzles to form fine water mist particles. These water mist particles combine with the dust particles in the air to increase their weight and settle to the ground to achieve the purpose of dust reduction.

4.Monitoring operation

Real-time monitoring: In the process of spraying operation, it is necessary to monitor the operation status of the equipment and spraying effect in real time. You can observe the change of dust concentration in the dusty area through the video monitoring equipment and adjust the working parameters of the fog cannon according to the actual situation.

Environmental monitoring: If possible, use environmental monitoring instruments to detect the dust concentration in the air to ensure that the spraying effect meets the environmental standards of the mine.

5.Switching off the equipment

Switch off the spray: After completing the spraying operation, switch off the water pump and fan of the fog cannon through the control system. Ensure that the equipment gradually slows down and stops safely.

Drainage and Maintenance: After the fog cannon has stopped working, carry out drainage and cleaning maintenance work. Remove dust and debris from the equipment and drain any remaining water from the pipes to prevent freezing or rusting.

The above steps for the use of mobile remote fog cannon in the mine site range from equipment preparation to shutting down the equipment. Through strict operating procedures and real-time monitoring, you can ensure that the fog cannon can maximise the effect of dust suppression in the mine.