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HS-CODE
27-
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Detailed Description
ZPG-127 Mine explosion-proof electric sprinkler dust device
ZPG - 127 mine electric sprinkler dust device alleys spray application
Mainly used in coal lane, the place such as the main roadway and the bottom, reduce the concentration of dust, dust, gas, etc in the roadway.
ZPG - 127 mine electric sprinkler dust device alleys spray product features
Set spraying time simply, quickly, according to the needs of users for spraying or stop time delay is set. Host USES digital integrated control, LCD display working state. To prevent spray come to car.
unit
Host by PLC programming control, electric ball valves, pyroelectric sensors, radar type detector, the infrared correlation sensor, etc.
ZPG - 127 mine electric sprinkler alleys spray dust device works
This device is generally designed to spray, when come to car, human body infrared pyroelectric sensor output signal to the host, the host drive electric ball valve closed, after car passed through a certain delay, delay time can be arbitrary adjustment), automatic open again continue to spray.
ZPG - 127 mine electric sprinkler dust device alleys spray install and use
1, according to the size of roadway to do a proper water curtain, the curtain with high pressure water pipe connected to the outlet of the apparatus. The main water pipe inlet connection.
2, the sensor installed at the top of the tunnel wall or wall, according to the wind direction, wind speed and other conditions to determine the length of the sensor and the distance of the host.
3, spray time adjustment: by computer for the host PLC program modified and spray time adjust can be realized.
Technical parameters
1 rated voltage: AC127V / 36 v
2 this Ann output voltage: DC12V
Maximum short-circuit current 3:500 ma
4 voltage valve working voltage: DC12V
5 voltage valve pressure range: 0 mpa - 7 mpa
6 works: continuous
7 main box shape size: 400 * 220 * 220 (mm)
8 weight:19 kg
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