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DUST SUPPRESSION & FLUE GAS DESULFURIZATION
Area Dust Control involves using water droplets to agglomerate with dust particles, causing them to become too heavy to remain suspended in the air. The size of the water droplets is crucial, as they should be 1 to 5 times the size of the dust particles for optimal dust removal. Droplets that are too small will not effectively agglomerate with the dust, while droplets that are too large create an air barrier that prevents direct contact with the dust. XIN HOU can provide guidance on droplet size distributions to help select the appropriate nozzle and operating parameters.

Conveyor And Transfer Point Dust Control is necessary when moving materials like crushed stone, coal, or sand, as it creates a dust cloud. This can be mitigated by spraying water as a fine mist or fog. The water adheres to the minerals or aggregates, preventing dust generation or suppressing dust clouds. This is important for preventing dust explosions and ensuring safety in processing plants and power generation facilities. Complete coverage and distribution of the sprayed water is crucial for effective dust control, although over-spray should be minimized to avoid wasting resources and buildup on equipment. Surfactants or foaming chemicals may be added to help the water cover and penetrate the material on the conveyor.
SPJT SPIRAL SPRAY NOZZLES
SPJT SPIRAL SPRAY NOZZLES
Spiral Nozzles Download PDF »

Common Uses

 Dust controlin coal and sand convey
 Dust remove in washing tower
 Dust control of throw-off carriage
 Dust control for road cleaning machine
 Dust control in wood flour transport
Dust control at cement transshipment point

Recommended Nozzles

PJ Stainless Steel Fog Misting Spray Nozzles

The nozzle design features an external pin and does not include whirl vanes or internal components.
It has lower flow rates compared to the P series. There are various filter options to choose from, and an optional safety wire hole can be included.

SPJT Spiral Nozzles

Spiral Nozzles are a kind of full cone or hollow cone nozzle, with a spray angle range is 60°-170°.Liquid flow rate range is 5.5-4140 L/min.
This compact nozzle has design of smooth flow channels which can minimize the block of liquid to make liquid reach max. Spiral nozzle can be installed or updated on most piping system.The available nozzle is NPT or BSPT threaded type. Usually 1/4” -2”nozzle can separately use brass, 316 stainless steel casting,TEFLON.Other material can be used if they are applied to special fields.
See How Our Spray Technology Can Help You.
Shanghai Xinhou Spraying & Purification Equipment Co., Limited
Xinhou Office
No.280,Jiugan Road,Sijing Town,
Songjiang District,201601,
Shanghai,China
Phone:  +86 21 39281563
Email: info@chinaxinhounozzle.com

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