Box type boiling dryer

The horizontal fluidized bed dryer includes a feeding system, a hot air system, a horizontal fluidized bed dryer, a drying section dust removal system, a drying section tail gas system, a cold air system, a horizontal fluidized bed cooler, a cooling section dust removal system, a cooling section tail gas system, and a control system.

Box type boiling dryerThe working principle of the fluidized bed dryer is that the hot air flow is sent at a certain speed from the bottom of the porous distribution plate, evenly passing through the material layer. The material particles are suspended in the air flow, flipping up and down, and the contact area between gas and solid is large. The mass and heat transfer rates are significantly increased, so that the material is quickly and evenly dried. The dryer has a rectangular shape and is divided into multiple chambers by baffles. As the hot air flows into each chamber separately, the required amount of hot air can be adjusted according to the different water contents in each chamber to maintain a balanced drying degree in each chamber. Mainly used for processing granular materials.

Box type boiling dryerCan improve flowability and reduce dust flying through powder granulation; Improve its solubility through powder granulation; Mixing, granulation, and drying in one machine to complete one-step granulation process; Using anti-static filter cloth ensures safe operation of the equipment; Set up pressure relief holes to minimize the risk of injury to equipment operators in the event of an explosion; The loading and unloading of materials are lightweight and fast, with clean washing that meets GMP standards. The clean hot air is distributed into the bed through the valve plate, and the wet material entering from the feeder is fluidized by the hot air, such as boiling water jumping in the bed, hence it is called a boiling dryer. Due to the extensive contact between the hot air and the material, it can be dried in a relatively short time. Entering from one end of the bed, boiling for several minutes to several minutes, and automatically flowing out from the other end of the bed.

Performance characteristics of horizontal boiling dryer:
Through powder granulation, improving flowability, and reducing dust flying;
◎ Improve its solubility through powder granulation;
Mixing granulation drying completed in one machine (one-step granulation method);
◎ Adopting anti-static filter material for safe equipment operation;
The adhesive atomizer adopts a multi fluid spray gun, with uniform mist particles and greatly improved product qualification rate;
◎ Equipment *, easy and fast loading and unloading of materials, and clean flushing

Application fields of horizontal boiling dryer:
◎ Pharmaceutical granulation and coating
Granulation: tablet granules, granule granules, capsule granules.
Coating: granule, pill protective layer, color preparation, sustained-release, film, enteric coating.
◎ Food granulation and coating
Sugar, coffee, cocoa powder, cream, powdered fruit juice, amino acids, seasonings, puffed foods.
◎ Pesticide, pigment, dye granulation
Drying of powdered, granular, and block materials