Tube bundle dryer
High drying efficiency
There are multiple heating tube bundles in the fully automatic corn flake tube bundle dryer. The heat exchange area is large, which can fully contact the corn flakes. The heat transfer is rapid, and the drying process can be completed in a shorter time, thus improving production efficiency.
Fully automatic corn flake tube dryer with good drying quality
By rationally designing the tube bundle layout and material conveying method, the corn flakes can be heated evenly during the drying process to avoid local overheating or overdrying, thus ensuring stable quality and uniform color of the corn flakes after drying.
High energy efficiency
The fully automatic corn flake tube bundle dryer adopts indirect heating. The heat medium circulates in the tube bundle, with small heat loss. In addition, the waste heat recovery device can be used to recycle part of the heat generated during the drying process, reducing energy consumption and saving costs.
Highly adaptable
The fully automatic corn flake tube bundle dryer can flexibly adjust the operating parameters of the dryer, such as material residence time, heating temperature, etc., according to different corn flake output and drying requirements. At the same time, it can adapt to corn flakes of different humidity and has better adaptability to materials.
High degree of automation
The fully automatic corn flaking tube bundle dryer is equipped with an advanced automatic control system, which can realize automatic operation of the entire process including automatic loading, drying and discharging, reduce manual intervention, improve production stability and reliability, and reduce labor intensity.
Good environmental performance
The exhaust gas generated during the drying process of the fully automatic corn flake tube bundle dryer is discharged after purification, reducing pollution to the environment. In addition, due to the high energy utilization rate, it also indirectly reduces greenhouse gas emissions.
How it works
The steam of the fully automatic corn flake tube bundle dryer enters the rotating tube bundle through the pipeline, and the heat is transferred to the corn flakes through the tube wall, so that the water in the corn flakes is heated and evaporated. At the same time, the lifting plate on the tube bundle continuously lifts and turns the corn flakes to make them evenly heated, accelerate the drying process, and push the corn flakes to move from the feed end to the discharge end. The dried corn flakes are discharged from the discharge port, and the evaporated water vapor is discharged by the exhaust and dust removal system.
The structure of the fully automatic corn flake tube dryer
- Main engine rotor system: It is the core component, consisting of a hollow shaft at both ends, a head and a tube bundle. It is supported by bearings at both ends during operation. One end is a fixed bearing and the other end can move freely to consume thermal expansion.
- Transmission system: It consists of the main motor and the reduction system, usually using a cycloid pinwheel reduction and gear reduction two-stage transmission to provide power for the rotor system and make the tube bundle rotate smoothly.
- Pipeline system: including regulating valves, metal hoses, rotary joints, etc., used to transport steam and discharge condensed water, ensuring that steam can smoothly enter the tube bundle and achieve heat exchange.
- Exhaust and dust removal system: exhaust air through induced draft fans, equipped with wet dust removal devices to recover hot water and dust, reduce environmental pollution, and ensure good ventilation in a dry environment.
Application Areas
The fully automatic corn flake tube bundle dryer is mainly used for drying corn flakes. It is also widely used in the drying of powdery, granular, and fibrous loose materials in fermentation, starch, chemical, light industry, food, grain, feed and other industries, such as corn germ, corn fiber, protein feed, distiller's grains, etc.
