Product description

The Milk Powder Pressure Spray Dryer uses nozzles to atomize the material into fine droplets, which fall in parallel with the hot air at the top of the tower to complete the drying and convert the material into powder or granular products. This Milk Powder Pressure Spray Dryer is very suitable for drying heat sensitive materials.

System composition

● Intake system

It consists of air filters (such as front and rear filters, sub-high efficiency filters and high efficiency filters), air heaters (such as electric heaters, steam radiators, gas stoves, etc.), induced draft fans and related air intake pipes .

● Liquid delivery system

It is composed of diaphragm pump or screw pump, material mixing tank and related pipelines.

● Atomization system: variable frequency pressure pump

● Main tower

It is composed of cone section, straight section, air hammer, lighting device, manhole and so on.

● Material collection system

It consists of a cyclone, a bag filter or a wiper, depending on the needs of customers.

● Air outlet system

It consists of a suction fan, an air outlet pipe and a post filter or high efficiency filter. (The filter configuration is selected by the customer)

● The parts in contact with the product, such as tower body, pipeline, separator, etc., adopt AISISUS304, AISISUS304L, AISISUS316L or AISISUS316. There is enough insulation layer between the inside and outside of the drying tower body. The filling material is fine glass wool. The tower body is equipped with observation doors, sight glasses, light boxes, control instruments and instruments, which are controlled and displayed through the electric control panel.

Features

1. Fast drying speed, high dust collection rate and energy saving.

2. The dried product is spherical particles with uniform particle size, good fluidity and solubility, high purity and good quality.

3. It has a wide range of applications, not only for hot air drying and granulation, but also for cooling granulation, spray crystallization and spray reaction.

4. Convenient operation and maintenance. It is also easy to automate operations.

Advantage

We use multi-gun spraying and cyclone powder collection technology to transport the powder to the top of the tower, so that the powder is attached with mist in the milk production. We also adopt the secondary drying and cooling technology of vibrating fluidized bed and lecithin coating technology. After being attached to the mist droplets, the milk powder becomes hollow particles, and the thermophysical properties and solubility are obviously improved. The vibrating fluidized bed secondary drying and cooling technology can extend the drying time and save energy while reducing the drying speed of the milk powder. The milk powder can be packaged immediately after cooling to avoid secondary pollution and greatly improve the quality of the milk powder.

http://www.pinyuandryer.com/