Unveiling the boiling granulator: efficient, environmentally friendly working principle and applicat

I.Abstract

As a new type of drying equipment, boiling granulator is widely used in pharmaceutical, food, chemical and other industries. This paper will introduce in detail the working principle and characteristics of boiling granulator and its application in various fields to help readers better understand this advanced equipment.

II. Introduction

Boiling granulator, also known as fluidized bed dryer, is a kind of equipment for drying and granulating wet materials. In recent years, with the rapid development of China's industry, boiling granulator is more and more widely used in various fields. In this paper, the working principle, characteristics and application of boiling granulator will be elaborated.

III.boiling granulator working principle

1. Basic principle

The working principle of boiling granulator is mainly based on fluidization technology. Wet material from the feeder into the dryer, hot air from the bottom blowing into the material in the dryer to form a boiling state. In the boiling state, the material and the hot air are in full contact to realize the rapid evaporation of moisture.

2. Workflow

• Feeding: Wet materials are added into the boiling granulator evenly through the feeder.

• Fluidization: Hot air is blown in from the bottom, so that the material forms a boiling state in the dryer.

• Drying: materials in the boiling state and the hot air in full contact with the rapid evaporation of water.

• Pelletizing: With the reduction of moisture, the material is gradually agglomerated into granules.

• Discharge: The dried granular material is discharged from the bottom of the dryer.

3. boiling granulator features

High-efficiency drying: Boiling granulator has a large specific surface area, the material and the hot air contact is sufficient, fast drying speed.

Energy saving and environmental protection: hot air recycling, reduce energy consumption; drying process without pollutant emissions.

Easy operation: adopting automatic control, easy operation and labor saving.

Stable product quality: the granular material dried by the boiling granulator has good fluidity, uniformity and stability.

IV. boiling granulator application

Pharmaceutical industry: Boiling granulator can be used in the pharmaceutical process of raw materials, Chinese medicine tablets, granules and other materials drying and granulation.

Food industry: widely used in spices, candy, milk powder and other food drying and granulation.

Chemical industry: It is used for drying and granulation of dyestuff, pigment, fertilizer, catalyst and other chemical products.

Agricultural field: It can be used for drying and granulation of feed, bio-fertilizer and other agricultural products.

V. Conclusion

Boiling granulator as a kind of high-efficiency, environmentally friendly drying equipment, plays an important role in China's industrial production. With the continuous progress of technology, boiling granulator will show its superior performance in more fields, contributing to China's industrial development.