1、 Material Overview

Bacillus subtilis（Bacillus）A family of bacteria that can form spores (endospores) as rods or cocci. Including the genera Bacillus, Lactobacillus, Clostridium, Desulfobacterium, and Bacillus. They have strong resistance to harmful external factors, are widely distributed, and exist in soil, water, air, and animal intestines. Bacillus subtilis（bacillus）A genus of bacteria in the family Bacteroidetes.

IIBacillus centrifugal spray dryeroverview

Bacillus drying machine can reduce the original moisture content to14%The material is dried until4%The hourly processing capacity is800KgThe inlet and outlet temperatures of the equipment are180℃ and80℃, making the equipment dry finished products more accurately. A cyclone separator is used for product collection to ensure complete material recovery. In terms of equipment materials, our company uses stainless steel for the parts in contact with the material and carbon steel for the rest to ensure the long-term durability of the equipment. Considering safety factors, the atomizer of the equipment is interlocked with the feed pump, and once the atomizer stops running, the feed pump will also stop feeding.

IIIBacillus centrifugal spray dryertechnological process

After being filtered by a filter, the ambient temperature air is sent by a blower to a heater for heating, and then enters the drying tower through a hot air distributor at the top of the tower;

The material that needs to be dried is pumped into the atomizer by a screw pump and forms small droplets under the action of centrifugal force. In the drying room, hot air comes into contact with a group of droplets and evaporates to dry into dry powder. The dry powder is then recovered through a cyclone separator and a bag filter.

The water in the raw materials vaporizes into steam and mixes with the exhaust gas, which is then discharged into the atmosphere by an induced draft fan.

4characteristic

1.The drying speed is fast, and the surface area of the material liquid is greatly increased after atomization. In the hot air flow, it can evaporate instantly95%-98%The moisture content is sufficient to complete the drying time5-35Second, especially suitable for drying heat sensitive materials.

2.Due to the fact that drying is carried out in hot air, the product basically maintains a spherical shape similar to droplets, with good dispersibility, flowability, and solubility. Simple and stable operation, convenient adjustment and control, and easy implementation of automated operations.

3.Simplified production process, suitable for continuous control of moisture content in production40%-90%The liquid is dried into powder in one go, reducing processes such as crushing and screening. The operating environment has excellent hygiene conditions, which can avoid dust flying during the drying process.

4.The raw material liquid can be a solution, slurry, emulsion, suspension, paste or melt, and even filter cake, which can be processed.