Basic Magnesium Carbonate Flash Vapour Dryer

  Magnesium carbonate basic is an inorganic salt with the chemical formula Mg2(OH)2CO3. magnesium carbonate basic, as a specific chemical substance, plays an important role in several fields. It usually appears in the form of a white, loose powder or a light, brittle substance, which is virtually insoluble in water, but can cause a slight alkaline reaction.

  Alkaline Magnesium Carbonate Flash Vapour Dryer is a kind of high efficient drying equipment, which is suitable for drying materials such as Alkaline Magnesium Carbonate Filter Cake and so on, with the following characteristics:

Working Principle

  Hot air from the bottom of the host air inlet tangential into the flash main tower, forming a spiral rising high-speed rotating airflow. The material enters into the drying tower through the spiral feeder, and is rapidly dispersed and rotated with the airflow under the impact and drive of the high-speed airflow. Large and wet particles fall to the bottom by the crushing device particulate, and then rise with the rotating airflow to complete the drying.

Structural design

- Compact design: reasonable and compact structure, space-saving, suitable for a variety of production environments.

- Built-in stirrer and crushing device: the stirrer makes the material dispersed evenly, and the crushing device can deal with larger particle clusters to ensure the drying effect and product size.

Performance Advantages

 - High drying efficiency: it can quickly dry the high moisture content of alkaline magnesium carbonate filter cake into low moisture content of powder products, and the drying time is short, usually only 1-3 seconds.

- Good product quality: the material is crushed, flushed, collision in the drying process, the surface area increases, and the high temperature air does not directly contact with the dried material, the product temperature rise is low, the quality is stable, and the fineness is uniform.

- Adapt to viscous materials: automatically add high water content filter cake, can deal with viscous materials, to solve the traditional drying equipment in dealing with viscous materials are prone to viscous walls, lumps and other problems.

- It can deal with heat-sensitive materials: the materials stay in the dryer for a short time, which can avoid the heat-sensitive materials from deterioration due to long time heat, and it is suitable for drying the alkali magnesium carbonate materials which are sensitive to temperature.

Areas of application

  Widely used in the chemical industry drying production of basic magnesium carbonate, can also be used for other similar filter cake, paste paste high moisture content of material drying, such as magnesium hydroxide, zinc carbonate and so on.