Spray dryers are commonly used drying equipment in laboratories and industries. It adopts the spray drying type, which atomizes the liquid raw materials and then uses hot air to quickly remove the water. In the laboratory, small batch drying experiments can be carried out to verify the drying effect of materials; in the industrial field, it can be produced on a large scale and with high efficiency, and is widely used in food and other industries. Because of its high efficiency and reliability, it has become an important choice of drying equipment.
Key attributes：
condition ：New
power ：9.5KW
place of origin： Henan, China
brand name ：METHENA
voltage ：220V/380V/customized
weight ：500 KG
dimension(l*w*h) ：000mm*1100mm*2200mm
warranty ：1 Year
Name ：Spray Dryer
Material ：SUS304, SUS304L, SUS316, SUS316L, Ti
Usage ：Drying Wet Materials
Introduction:
The spray dryer is made of stainless steel and has a compact structure. It contains drying towers, high-speed centrifugal atomizers and other components. It is an efficient and continuous drying equipment. Its working principle is: the high-speed centrifugal atomizer atomizes the liquid material into droplets, and the hot air enters the drying tower to heat exchange with the droplets to evaporate the water. The dry particles are separated and collected by the cyclone separator. The spray dryer has the characteristics of fast drying, excellent product quality, wide application range, and uniform particles. It is widely used in food, chemical, pharmaceutical and other industries.
Parameter：
Inlet air temperature | 30-300 ℃ | Outlet air temperature | 30-150 ℃ |
Evaporation water volume | 1500mL/H-2000ml/h | Maximum feed rate | 2000mL/H |
Minimum feed rate | 50Ml | Nozzle diameter | 1.00mm |
Average drying time: | 1.0~1.5S | Air compressor | 0.2KW |
maximum gas production | 4.2 m3/h | Working pressure | 2-3Bar |
Fast drying speed: After atomization, the liquid forms extremely fine mist droplets, and the surface area is greatly increased. When it is in contact with hot air in parallel, 95%-98% of the water can be evaporated in a very short time. It only takes a few seconds to tens of seconds to complete the drying, which can greatly improve production efficiency
High product quality: The products produced have good uniformity, fluidity and solubility, high product purity and good quality. During the drying process, the material temperature is close to the temperature of the hot air, and the product quality will not be affected by high temperature. The nutrients, active ingredients and flavor of the material can be well preserved.
Simplified production process: Liquid with a moisture content of 40%-60% can be dried into powder products at one time. After drying, no crushing and screening processes are required, which reduces production links and improves product purity. It is easy to operate and control, easy to realize automated operations, and can effectively reduce labor intensity and production costs.
Controllable product particle size: By changing operating conditions, such as adjusting the speed, feed speed, and air inlet temperature of the atomizer, the particle size, bulk density, and moisture of the product can be controlled and managed to meet the specifications of different products.
Wide applicability: It can handle various liquid materials, including solutions, emulsions, suspensions, paste-like liquids, etc., and is suitable for Many industries, such as juice, milk, coffee, instant tea, etc. in the food industry, various solutions, dyes, intermediates, etc. in the chemical industry, drug solutions, Chinese medicine extracts, etc. in the pharmaceutical industry
Good environmental performance: The spray drying process is carried out in a closed system, which can prevent dust from flying, avoid the pollution of the material to the environment, and also reduce the loss of materials, ensure the production environment, and meet environmental protection requirements
High equipment stability: After years of development and technological improvement, the design and manufacturing process of the spray dryer has become relatively mature, the equipment operation is stable and reliable, and it can work continuously and stably for a long time, reducing the maintenance and downtime of the equipment, and improving the continuity and stability of production
Easy cleaning and maintenance: The structure of the spray dryer is relatively simple, and the tower body, pipelines and other parts are usually equipped with quick-open cleaning holes and drainage holes. The parts in contact with the material are made of stainless steel, which is convenient for cleaning and maintenance of the equipment, and can effectively prevent material residues and cross contamination
Strong safety: Equipped with advanced safety protection devices, such as overload protection, over-temperature alarm, etc., it can ensure the safety and stability of the equipment during operation, and ensure the personal safety of operators and the normal operation of the equipmen
Pharmaceutical industry: Applicable to the production of pharmaceutical raw materials, microencapsulated drugs and injections
Food industry: commonly used to prepare various food additives, such as flavors, emulsifiers and thickeners, and can also be used to prepare juice powder, milk powder and baby food, etc.
Pharmaceutical industry: In the pharmaceutical field, spray dryers are mainly used to produce various drugs and raw materials
Laboratory: It is also widely used in laboratories to prepare micro samples, agriculture: used in the production of animal feed, fertilizers and pesticides
Cosmetics: used to produce cosmetic powders and personal care products
Lithium-ion battery materials: Emerging market for the production of positive and negative electrode material powders for electric vehicle batteries
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