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Dust Conveying System


Dust humidifier is designed for humidification and transportation of chemicals and other material that contain solids. The major application areas of this system are chemical plant, steel mill, thermal power plant and iron smelter, with a common application to spray ash for wet mixing as well as conveying powder. The powdered material is uniformly stirred and conveyed to meet dust-free conveying requirements. Double Axis, Uniaxial and Vertical are three kinds of dust humidifier in the offering. Customers can get this equipment with an assurance of stirring efficiency, system sealing, no lifting of fly ash and convenient operation & maintenance.
Hebei Outai Environmental Protection Equipment Co. Ltd. is a fabricator of dust collector, dust conveying machine and machine parts. The FU chain conveyor and scraper conveyor form an essential parts of dust conveying system. Scraper conveyor is apt for inclined and horizontal transportation of material. Whether tilting upwards or downwards, the sip angle must not be more than 25° when moving upwards and not more than 20° when moving downwards. It is recommended to use anti-skin device in case of large dip of coal seam. Using the scraper conveyor, it is possible to bend 2°- 4° in vertical as well as horizontal directions.
Screw conveyors that are used in dust conveying system can be LS screw conveyor, shaftless screw conveyor and tube screw conveyor. Customers can select the type based on the material to be transported, for instance cement, biomass, sludge, lime, grain, fly ash, and other small particle, dry and viscous material. The material in screw conveyor is transferred and conveyed by the rotating spiral vane. The weight of the material generates the force that doesn't let it rotate along with the conveyor blade. There are spiral blades welded on the conveyor's rotating shaft. The blade's surface type depends upon the material to be conveyed.


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