(Single) dual shaft humidifier
(Single) dual shaft humidifier
The dual-shaft humidifying mixer uses the synchronous rotation of two symmetrical spiral shafts to add powder and dry powder and other materials while stirring to uniformly humidify the dry ash powdery material, so that the humidified material will not dry out and not penetrate. The purpose of water droplets is to facilitate the loading and transportation of humidified ash or transfer to other conveying equipment. It is mainly applicable to the occasions of humidified loading of fly ash or similar materials in thermal power plants, mining and other industries.
The dual-shaft mixer is mainly composed of the casing, screw shaft assembly, driving device, piping, cover plate, chain cover and other components. The specific structural performance characteristics are as follows:
1. The shell is mainly composed of sheet metal and section steel. It is welded and formed in the manufacturing plant and assembled with other components. It is the support of the dual-shaft mixer. The shell is tightly sealed and there will be no fly ash flying out or leaking ash.
2. The screw shaft assembly is the main component of the dual-shaft mixer. Its main components are left and right rotation screw shafts, bearing housings, bearing sleeves, bearing covers, gears, sprockets, oil cups, blades and other components. The left and right rotation helical shafts require high manufacturing accuracy, good process performance, and strict coordination requirements with bearing housings, bearing sleeves and bearing covers. The gear modulus is 8, the number of teeth is 60, and the tooth profile angle is 20 °; the sprocket pitch is 50.8, the number of teeth is 25, and the tooth profile is GB1224-85. The gear and sprocket are protected by a protective cover, which can operate safely and effectively. The oil cup is a press-fit type oil-filling cup, which is convenient and effective for filling lubricating oil. The material of the biaxial mixer blade is a composite ceramic that is resistant to abrasion and is not easy to stick to ash. The design of the blade structure is reasonable and simple, easy to replace after wear, and long service life.
3. The water and humidity control pipe is mainly composed of a nozzle, a joint and a nozzle. The nozzle is a stainless steel atomizing cone nozzle, which is arranged above the inside of the mixer casing and is arranged axially along the spiral axis direction to form a water curtain to facilitate the humidification of the material. Nozzle structure is simple, easy to replace, stainless steel, corrosion-resistant and durable. The moisture content of wet ash can be adjusted by operating the manual regulating valve on the water supply pipe.
4. The cover plate mainly includes the left cover plate, the middle cover, the right cover plate, the hole cover and the service hole cover. There are six inspection holes on both sides of the twin-shaft mixer to facilitate the operator's usual inspection and maintenance.
Main technical parameters of double shaft humidifier
Capacity (t ∕ h)
Blade speed (r ∕ min)
Blade diameter (mm)
Motor power (kw)
Gongyi Yuneng Conveying Equipment Factory specializes in the production of ash storage equipment.The related series of products include: dual-shaft humidifying mixer , vacuum pressure release valve , dry ash bulk machine , pulse bag filter , level gauge , feeder , wear-resistant bend Head , manual flapper valve , air lock , more about the knowledge of ash storage equipment, please call Yuneng consultation phone: 0371-69572588 , we will give you the best price!
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