ZP127 Mining-Grade Automatic Spray Dust Suppression System / (Water-Air Linked Spray Dust Control Solution)
The system can be equipped with heat-activated infrared, touch-sensitive, dust concentration, temperature, smoke, and equipment-on/off sensors, depending on the specific industrial or mining application. These sensors transmit signals to a transmitter, which are then processed by the dust suppression host unit. The system subsequently controls the opening and closing of electric ball valves, automatically activating misting for effective dust reduction.
Classification:
Mining Dust-settling
Product description
Product Overview
The system can be equipped with heat-sensitive infrared, touch-based, dust concentration, temperature, smoke, and equipment-on/off sensors tailored to specific industrial or mining environments. These sensors transmit signals via a transmitter, which are then processed by the dust suppression unit to control the opening and closing of electric ball valves, automatically activating misting for effective dust reduction. (1) Can connect directly to a water source; (2) Can simultaneously connect to both a water source and an air source. This system is primarily designed for use in coal mine underground transportation roadways, return airways, transfer points, and other dust-generating areas, as well as in blasting operations and spray-mixing sites.
Work Mode
The host can be set to continuous spray mode, timed spray mode, intermittent spray mode, and automatic spray mode.
● Continuous spray mode
The spray system remains continuously active, pausing automatically when either the pyroelectric infrared sensor detects a pedestrian or vehicle passing by, and resuming after a preset delay (adjustable from 0 to 60 seconds).
● Timed spray mode
You can set up 9 spray activation time periods each day. During these periods, the system will automatically start spraying. If a pedestrian or vehicle passes by any of the pyroelectric infrared sensors, the spraying will immediately stop and resume automatically after a preset delay (adjustable from 0 to 999 seconds).
● Automatic spray mode
(Configure a dust concentration sensor) The system will not activate misting when dust levels are within the standard limit; however, it will automatically start misting once dust concentrations exceed the threshold, continuing until dust levels return to acceptable levels. Afterward, misting will pause for a preset delay period (adjustable between 0 and 999 seconds) before resuming automatically. During misting, if a pedestrian or vehicle triggers either of the thermal infrared sensors, misting will immediately stop and resume after a configurable delay (also adjustable from 0 to 999 seconds).
Technical specifications
| Environmental Usage | Temperature: 0–40°C, Relative Humidity: ≤95% |
| Suitable for water pressure / air pressure | 0.3–2 MPa / 0.3–0.8 MPa |
| Spray water flow rate | (10–20) L/min |
| Total dust deposition rate | Over 80% |
| Spray pattern | Wide-angle circular, wide-angle fan-shaped |
| Work style | Continuous |
| Coal Safety Certificate Number | MDD120002 |
On-site rendering
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