Sand Rotary Dryer Introduction
Sand dryer is a three drum drying equipment for processing a large number of materials. It is generally suitable for drying granular materials, especially for drying sand, river sand and quartz sand with excellent drying effect. Due to the reliable operation, simple operation, strong adaptability, large processing capacity, energy conservation and environmental protection, the rotary sand dryer is widely used in building materials, chemical industry, casting, wall insulation and other industries.
Sand Rotary Dryer Main Features
Sand Rotary Dryer Application
The rotary dryer is suitable for sand drying, such as mineral sand, quartz sand, river sand, yellow sand, sea sand, pomegranate sand, machine-made sand, dry powder mortar, water slag, mountain sand, weathered sand, etc. It is widely used in many industries such as construction, building materials, casting, smelting, chemical, cement, medicine and minerals.
Sand Dryer Working Principle
The raw material, sand, is conveyed to the inner cylinder by the feeder continuously and evenly , and is thrown and pushed forward by the spiral lifting board. In addition, it is dispersed by the intermediate dispersing device to form a curtain which fully contacts with the heat. The water evaporates rapidly then led out induced draft fan. Semi-dry material enters the middle cylinder and outer cylinder, and then fully contacts with the heat finally enters the discharge bin after meeting the final drying requirements.
|Model||Capacity(T/h)||Coal consumption (drying 1t materials)|
|River sand||Fly ash||Slag|
|(The moisture is :15%~1%)|
Zhengzhou Dongding Drying Equipment Co., Ltd. is a high-tech enterprise integrating R&D design, production installation, production management, sales, after-sales service and technical consultation.
We have core technology system, which integrates the thermal combustion, dehydration, drying, molding, separation and dust removal. Scientific equipment selection and technical process optimization are adopted according to different material characteristics. Currently our equipment has been successfully applied in the coal, feed, biomass fuel, organic fertilizer processing industries. Especially the coal dryers like lignite coal dryer, coal ash dryer, raw coal rotary dryer, coal slime dryer, etc. are well received by the customers at home and abroad.
At present, our products have been recognized by customers in China and all over the world, and successfully exported to Indonesia, South Africa, Vietnam, Thailand, Myanmar, India, Egypt and other countries and regions.