Product Introduction
Small spray dryer, mainly suitable for production of trace particle powders in university and research laboratories, and food, pharmaceutical, and chemical industry labs. It has broad applicability to all solutions, such as emulsions and suspensions. It is ideal for drying heat-sensitive materials like biological products, biopesticides, and enzyme preparations. Since the material is only heated when it is sprayed into a mist-like particle size, it is only briefly exposed to high temperatures, thus preserving the active components of these materials after drying without damage.
Application Fields
Food Industry: Spray dryers are widely used in the food industry, mainly for producing milk powder, egg powder, coffee powder, juice powder, tea powder, instant drinks, etc. Additionally, they are used in the production of seasonings, flavorings, food additives, nutritional powders, protein powders, and baby food, preserving the nutritional content and flavor of the food.。
Pharmaceutical Industry: In the pharmaceutical sector, spray dryers are used to prepare powder formulations of traditional and Western medicine, antibiotics, biochemical products, vaccines, and bioproducts. Particularly suitable for drying traditional Chinese medicine extracts, they help maintain the efficacy of the drug components, enhancing the quality and stability of the medication.。
Chemical Industry: Spray dryers are widely used in the chemical industry, including the production of dyes, pigments, catalysts, additives, polymers, resins, etc. They are capable of producing high-purity, uniformly sized powder products, meeting the higher requirements for drying efficiency and purity of chemical products.。
Agricultural and Feed Industry: Drying for feed additives such as vitamins, minerals, and enzyme preparations, as well as the production of pesticides and fertilizers. Spray drying technology can prepare stable dry powder formulations, enhancing the product's effectiveness.。
Environmental Protection and Water Treatment: In the field of environmental protection, spray dryers are used for wastewater treatment, converting wastewater containing heavy metals or organic matter into solid particles for easier subsequent processing. They are also used for sludge reduction, minimizing the volume and weight of sludge, and lowering treatment costs.。
Biotechnology and New Materials: Used for drying enzymes, proteins, and other bioactive substances, maintaining their bioactivity and stability. In the preparation of nanomaterials, spray drying technology can be employed to control the size and morphology of nanoparticles, enhancing material properties.。
Ceramics and Building Materials: In the ceramics industry, spray dryers are used to produce ceramic powders such as alumina, tile materials, etc. In the field of building materials, they are used for the production of gypsum powder, cement additives, etc.。
Cosmetics and Personal Care Products: Raw powder materials for producing foundation, eyeshadow, blush, etc., and dried processing of certain skincare ingredients.
Key Features
1. Our laboratory mini spray dryer features a color large touch screen for operation, combining full automatic and manual control.
2. Shutdown Protection Function: Simply press the stop button during shutdown, and the machine will immediately stop running except for the fan, ensuring the heating section is not damaged due to improper operation (forcefully shutting off the fan).
3. Full Automatic Control: One-touch startup, after setting the spray process parameters, the temperature reaches the set point, the peristaltic pump automatically starts, the operation animation is displayed on the touch screen, and the process is clearly shown; to shut down, simply press the stop button, and the machine will automatically power off safely.
4. The spray, drying, and collection system is manufactured from high-quality, transparent borosilicate heat-resistant glass, ensuring the drying process is conducted in a pollution-free environment.
5. Manual Control: For adjustments of process parameters during the experiment, it's convenient to switch to manual mode, with the entire experiment process displayed dynamically on a color touch screen (animation).
6. The two-fluid spray atomization structure is made of high-quality stainless steel, with a compact design that does not require auxiliary equipment.
7. Equipped with an imported oil-free air compressor, the particle size of the powder spray is normally distributed, offering excellent fluidity, and low noise, less than 60db, meeting laboratory noise standards.
8. The design incorporates real-time control PID constant temperature control technology for drying temperature regulation, ensuring precise temperature control across the entire temperature range with a heating and temperature control accuracy of ±1°C.
9. Equipped with a nozzle cleaner (pin cleaner), which automatically clears blockages in the nozzle, and the frequency of the pin can be automatically adjusted.
10. To maintain the purity of the samples, an inlet air filter is equipped.
11. The dried finished product in powder form has a relatively even particle size distribution, with over 95% of the powder falling within the same particle size range.
12. Feed quantity can be adjusted via a feed蠕动pump, with sample volume ranging from 50 to 2000ml.
13. Imported Spray Nozzles, High Efficiency. Color LCD Touch Screen Parameters Display: Inlet Air Temperature/Outlet Air Temperature/Syringe Pump Speed/Airflow/Needle Frequency.
14. Our small spray dryer is designed for sticky materials and features a nozzle cleaner (pin cleaner). It automatically clears clogs in the nozzle, with the frequency of the pin adjustable automatically.
15. Innovative tower wall blowing device, with a higher material recovery rate.
Product Specifications
1. Air Inlet Temperature Control: Room temperature to 250℃
2. Air outlet temperature control: Room temperature to 140℃
3. Evaporation Rate: 1500mL/H to 2000mL/H
4. Feed Rate: 50-1500 ml/h
5. Material Feeding Method: Peristaltic Pump Regulation
6. Real-time PID temperature control technology, with real-time online display of both inlet and outlet air temperatures, temperature control accuracy ±0.5℃
Average Drying Time: 0.8～1.0S
8. Total Power: 4.5KW / 220V
9. Dimensions: 1400mm (Height) x 810mm (Length) x 620mm (Width)
10. Nozzle diameter: Optional in 0.5mm/0.75mm/1.0mm/1.5mm/2.0mm, and customizable upon request.
11. Fully automatic and manual control modes for spray dryer, with the entire experimental process dynamically displayed on a color touch screen (animation).
12. Color LCD Touch Screen Parameters Display: Inlet Temperature/Outlet Temperature/Syringe Pump Speed/Airflow/Thimble Frequency
13. Equipped with a nozzle cleaner (needle), which automatically clears blockages in the nozzle, and the frequency of the needle can be automatically adjusted.
14. The entire spray dryer is made of full stainless steel, featuring a two-fluid spray atomization structure. The spray, drying, and collection systems are manufactured with high-quality borosilicate heat-resistant glass materials for clarity. [Stainless steel can also be used according to experimental requirements.]
15. Other requirements can be customized to meet customer specifications.
16. Equipment Weight: 85 kg
