Automatic water sprinkling and dust suppression device Automatic water sprinkling and dust suppression device for mines

Automatic sprinkler and dust suppression device
Automatic sprinkler and dust suppression device for mines
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Introduction to automatic spray sprinkler and dust suppression device for mines
The automatic water sprinkling and dust reduction device (Coal Safety Certificate No.:) is mainly used for automatic spraying after blasting in coal mine excavation and blasting working face to reduce dust.
Composition and structure of automatic blasting, spraying, and dust-reducing device for mines
The automatic blasting, spraying, and dust-reducing device for mines consists of the main control box of the automatic mine-used spraying and dust-removing device, various sensors, and explosion-proof solenoid valves.
Working principle of mine automatic blasting spray water and dust suppression device
When the controller receives the signal recognition from the mine intrinsically safe sound-activated sensor, it controls the action of the actuator, opens the explosion-proof solenoid valve, and sprinkles water. After spraying to reduce dust, after a delay, the controller automatically closes the explosion-proof solenoid valve to control the watering work.
Characteristics of the structural composition of mine automatic blasting, spraying water and dust reduction
The connection function between each equipment in the device
. Mine intrinsically safe sound-activated sensor: issuing a command signal when the sound B
.Mining intrinsically safe touch sensor: sends out a command signal when the slope is steep
.3 Mining intrinsically safe light control sensor: sends out a command signal when the environment is bright
.Mining intrinsically safe type Infrared sensor: sends a command signal when there is an obstruction
. Mining intrinsically safe smoke and temperature sensor: sends a command signal when the temperature is high
. Controller: receives the command signal from the voice-activated sensor and delays it. After the trigger delay time -, the explosion-proof solenoid valve is controlled to be on and off.
.Explosion-proof solenoid valve: controls the water source to open or close.
Technical features of mine-used automatic blasting, spraying and dust-reducing device
The mine-used automatic blasting, spraying and dust-reducing device adopts integrated circuits, frequency-selective amplification, good anti-interference and easy to use. It is mainly composed of a sprinkler main control box, voice control Sensors, vibration sensors, explosion-proof solenoid valves, etc., the sprinkler delay time is adjustable, the solenoid valve has strong ability to withstand water pressure, and its action is flexible and reliable.
Technical parameters of mine automatic blasting spray water and dust suppression device
Rated voltage
Operating current
Action maintenance time~
Applicable water pressure.~.
Sensor operation Voltage
Sensor working current
Physical picture of automatic blasting, spraying, water and dust suppression device for mines
Coal safety certificate of automatic blasting, spraying, water and dust suppression device for mines
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