Overview:
The centrifugal spray dryer utilizes a centrifugal atomizer to dry liquid materials, a method now widely adopted in industrial production. Spray drying is a prevalent process in liquid forming and drying industries, perfect for producing powdery and granular products from solutions, emulsions, suspensions, and pumpable liquids. This makes spray drying ideal when specific particle size distribution, residual moisture content, bulk density, and particle shape are required.
Principle:
The centrifugal spray dryer operates by filtering and heating air, which then enters the air distributor at the top of the dryer in a spiral and uniform manner. The feed liquid is pumped from its tank to the centrifugal atomizer at the top, spraying it into tiny mist droplets. As these droplets contact the hot air, the water evaporates rapidly, drying the product in a very short time. The finished product is collected from the bottom of the drying tower and cyclone separator, while waste gas is expelled by the fan. Users can choose their preferred heating mode and dust removal system based on actual needs.
Structural Diagram:
Features:
1. Rapid drying speed: Post-atomization, the surface area of the material liquid increases significantly. In hot air flow, 95%-98% of moisture can evaporate instantly, achieving drying within 5-15 seconds, characteristic of instantaneous drying.
2. The specially designed air distribution device reduces resistance and effectively enhances the dryer's air handling capabilities.
3. Simplified production process: Ideal for continuous control production, it can convert liquids with 40%-90% moisture content into powder in a single drying step, reducing the need for crushing, screening, and other processes, thereby enhancing product purity.
4. Short drying time: Ideal for heat-sensitive materials, preserving their color, fragrance, and taste.
5. Excellent product properties: Ensures good dispersibility, fluidity, and solubility. The particle size, looseness, and moisture content can be adjusted within a specified range.
Scope of Application:
1. **Food Industry**: Perfect for producing milk powder, tickle, cocoa milk powder, milk substitutes, pig blood powder, and egg white (yellow), and a variety of other essential food products.
2. **Foods and Plants**: Ideal for processing oats, chicken juice, coffee, instant tea, flavored meat, protein, soy, peanut protein, and hydrolysates, making it a versatile choice for diverse food applications.
3. **Sugars**: Efficiently handles corn syrup, corn starch, glucose, pectin, maltose, potassium sorbate, and other sugar-based products, ensuring high-quality output.
4. **Plastic Resins**: Perfect for handling AB, ABS emulsion, urea-formaldehyde resin, Phenol formaldehyde resin, polyethylene, polyfluoride, ethylene, and other plastic resins, offering excellent versatility.
5. **Chemical Industry**: Suitable for processing sodium fluoride (potassium), basic dye pigments, dye intermediates, compound fertilizers, formaldehyde silicic acid, catalysts, sulfuric acid, amino acids, silica, and many more chemical products.
6.6. **Ceramics**: Great for producing alumina, ceramic tile material, magnesium oxide, talcum powder, and other ceramic-related materials, ensuring superior quality and performance.
Key Points:
1. **Contact between Hot Air and Droplets**: To achieve optimal drying, it is crucial to consider the direction and angle of the hot air flow. Whether cocurrent, countercurrent, or mixed, proper alignment ensures complete heat exchange with the droplets.
2. **Atomization**: Ensuring a uniform droplet size distribution through an efficient atomization system is essential. This guarantees a high quality and consistent output rate.
3. **Tube Angle and Cone Angle Design**: With nearly 1,000 sets of spray dryers produced, we have gathered extensive experience and valuable data to share with you, optimizing performance and efficiency.
Technical Parameters:
Product Presentation:
Company Introduction:
Changzhou Yuanze Drying Equipment Co., Ltd. specializes in the production of drying equipment, granulating equipment, mixing equipment, crushing equipment, dust removal equipment, transmission equipment, drying equipment, and other cutting-edge products. We offer a comprehensive range of non-standard equipment design, manufacturing, and installation services, ensuring we meet diverse industrial needs.
Our products find extensive applications across various industries, including pharmaceutical, chemical, food, feed, biology, electronics, and more.
Since its inception, our company has consistently provided excellent pre-sale technology and post-sale tracking services to every customer. We adhere to our tenet of 'excellent quality, preferential price, timely supply' and uphold our business philosophy of 'honesty, pragmatism, win-win.' We are committed to delivering professional services and top-notch products to our valued clients.
Our professional technical team integrates cutting-edge technology and advanced business management models. We actively explore the market to provide technical exchanges, equipment manufacturing, installation and commissioning, technical training, and comprehensive product after-sales tracking services to all sectors of society.
Equipped with state-of-the-art testing machines, we welcome customers from all walks of life to conduct material tests and inspect orders.
We look forward to building a prosperous future together, fostering mutual benefit and achieving win-win outcomes!
Business Policy: Integrity as the Foundation, Credit as the Supreme, Quality as the Survival Principle
Service Tenet: Reasonable Price, Timely Delivery, Sincere Service for Development
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