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The automatic dust suppressant spraying equipment is composed as follows:
The fixed spraying equipment is divided into gantry type, swing arm type, and double-spray type. The gantry type spraying equipment is suitable for non-electrified sections, while the swing arm type and double-spray type spraying equipment are suitable for both non-electrified and electrified sections.
Mobile spraying equipment is suitable for loading stations where fixed equipment cannot be constructed. The working area roads should be straight and flat.
The automatic dust suppressor spraying equipment：
It is used in railway coal production and transportation units, open-pit mines, coal washing plants, steel production enterprises, and other locations.
It can spray dust suppressants to prevent coal from solidifying, form a protective film, and reduce environmental pollution.
The spraying amount can be automatically controlled, which helps lower production costs, reduce labor intensity for workers, and promote energy conservation and environmental protection.
Basic Parameters of Dust Suppression Equipment and Dust Suppressants
1. The operating temperature of the dust suppressant is between -45°C and 50°C, with ambient humidity ≤ 95%.
2. The spraying amount is no less than 2.2L/㎡, and is automatically adjusted based on the vehicle speed.
3. The dynamic viscosity of the dust suppressant is ≤ 400 mPa·s.
4. Parameters for the fixed device are as follows:
(1) Train operating speed: ≤ 30 km/h.
(2) Power supply: 3-phase, 380V, 50Hz.
(3) Power: ≤ 60 kW.
5. Parameters for the mobile device are as follows: Dust suppressant capacity: ≥ 3000 liters.
