Flash Dryer
Optimal drying equipment for moist solid particles, powders or slurries
Flash Dryer Overview
Flash dryer is a kind of high-efficiency continuous drying equipment, specially used for rapid drying of wet solid particles, powder or slurry. Its working principle is to wet materials and high-speed hot airflow direct contact, the use of hot airflow impact and high-speed heat transfer will be the rapid evaporation of moisture in the material.
Flash Dryer for Sale
Product Details
Features and Advantages of Flash Dryer
Features and Advantages
Rapid drying
Direct heat transfer of hot airflow and rapid dispersion of materials can complete drying within a few seconds, especially suitable for heat-sensitive materials.
Energy saving
Flash dryer compared with other drying equipment due to the short drying time, lower energy consumption, while the use of hot air circulation to reduce energy costs.
Small footprint
Flash drying equipment has a unique design, compact structure, compared with traditional drying equipment occupies a smaller area.
Wide range of application
Flash drying machine can handle slurry, paste and powder materials, suitable for food, chemical, pharmaceutical, mineral and other industries.
Working Principle of Crawler Compost Windrow Turner
Working Principle
The crawler compost turner is powered by a diesel engine. Part of the power drives the compost turning drum to rotate through the reduction belt pulley, and the other part of the power controls the lifting and lowering of the compost turning drum through the hydraulic circuit system composed of a hydraulic pump. The equipment rides on the compost, and the compost turning drum rotates. Its spiral belt and teeth mix the materials evenly and fully contact them with the air, accelerating the aerobic fermentation of microorganisms.
Flash Dryer Application Scenarios
Application Scenarios
Fertiliser drying
Flash dryer is widely used for drying compound fertiliser, organic fertiliser and other fertilisers. Its fast drying characteristics can effectively remove excess water in the material.
Feed Drying
Flash dryer is used for drying feed powder or granule in feed processing, with short drying time and high efficiency, which can protect the nutrients in feed.
Sawdust drying
Sawdust, wood chips and other biomass materials can be dried quickly with the Flash dryer to reduce the moisture to a standard suitable for subsequent processing.
Pharmaceutical powder drying
Suitable for drying powders and granules in the pharmaceutical industry, the Flash dryer maintains the active ingredients during the drying process while ensuring uniform drying.
Chemical Drying
For the drying of chemicals such as pigments, catalysts, plastic resins, etc. The Flash dryer's high efficiency and fast drying capacity significantly reduces production cycle times.
Food Processing Drying
It is used for drying milk powder, egg powder, flavouring powder and other food ingredients. The flash dryer removes water in a short period of time and protects the taste and nutrients of the food.
Flash Dryer Buying Guide
Buying Guide
Define the characteristics of the material
When choosing flash dryer, you should understand the characteristics of the material to be treated, such as humidity, particle size, thermal sensitivity and adhesion.
Determine the processing capacity
nsufficient capacity will affect the efficiency, and too high capacity will increase the cost. Huaxin Machinery can recommend suitable models according to material characteristics and output requirements.
Thermal efficiency and energy consumption
The thermal efficiency of the equipment directly affects the operating costs. Prefer models with heat recovery systems to reduce energy waste and improve economy.
Focus on drying uniformity and efficiency
Focus on the design of the equipment so that it can evenly disperse the material and dry it quickly. Scientific airflow distribution and mixing design can improve drying uniformity.
Level of automation control
Choose equipment that precisely controls temperature, humidity and air velocity. Choosing equipment that is easy to operate and fully monitored reduces manual intervention and the risk of failure.
Economic evaluation
Selection should be considered comprehensively, choose cost-effective equipment, avoid the pursuit of low price and lead to poor drying effect or high operating costs.
Frequently Asked Questions.
Flash dryer is suitable for handling materials with high humidity, fine particles, heat-sensitive or easy to agglomerate, such as starch, protein powder, sludge, ceramic powder, dyestuff and catalyst. Its fast drying characteristics are especially suitable for materials that require efficient dehydration.
Processing capacity varies by model and material, usually ranging from tens of kilograms to several tonnes per hour. The specific output depends on the initial humidity of the material, the target moisture content and the capacity of the heat source, which can be customised according to the requirements.
The drying speed of the flash dryer is very fast, generally only a few seconds to dozens of seconds to complete the drying. This short drying time can effectively maintain the quality of materials, especially for heat-sensitive materials.
It is very suitable. Due to the short drying time, heat-sensitive materials will not be exposed to high temperatures for a long time, which can effectively avoid quality degradation or decomposition problems caused by overheating.
The flash dryer adopts high-efficiency heat exchange design, with low energy consumption. Specific energy consumption depends on the type of material and heat source, modern equipment is equipped with heat recovery system to further reduce operating costs.
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