Product Overview
Flash dryer is a new type of continuous drying equipment integrating drying, crushing and screening. It is especially
suitable for drying filter cake, paste and slurry materials. The drying time of wet materials in the drying tower is only
5-8 seconds, and the water evaporates instantly. The quality of dried products is closely related to the drying temperature,
wind speed, air volume and crushing speed. The hot air enters the annular gap at the bottom of the drying chamber in
the tangential direction from the inlet pipe and rises spirally.
At the same time, the materials are quantitatively added into the tower by the feeder and fully heat exchanged with the
hot air. The larger and wetter materials are mechanically crushed under the action of the agitator. The materials with low moisture content and small particle size rise together with the rotating air flow and are transported to the separator for
gas-solid separation, The finished products are collected and packaged, and the tail gas is discharged after being treated
by the dust removal device.
Product Show
Smal model displayed in factory
Larger Model Show
Using Spot& Delivery
Working Principle
The flash dryer is driven by the agitator to form a strong rotating wind field by the tangent of hot air into the bottom of the dryer. The materials enter the dryer from the screw feeder. Under the strong action of high-speed rotating impeller, the
materials are dispersed under the action of impact, friction and shear force. The massive materials are quickly crushed,
fully contacted with hot air, heated and dried. The dried materials are carried by the airflow into the dust collection system
for collection and treatment. The tail gas with dust content ≤ 50mg / m3 meets the environmental protection requirements
is drained by the induced draft fan to complete the whole drying process.
Features
1. The drying process of the materials in the room is fast, and the drying time of the materials in the room is short, which can effectively prevent the deterioration of the sensitive materials.
2. The drying chamber is equipped with grading ring and cyclone, and the fineness and final moisture of materials are adjustable. The special air distribution device reduces the equipment resistance and effectively improves the drying
uniformity of materials.
3. Special cooling device and air tight package are set at the bottom of the dryer to avoid deterioration of materials in the
high-temperature area at the bottom.
4. It can effectively control the final moisture and fineness, and ensure the uniformity of moisture content and fineness of products through the adjustment of feeding, hot air temperature and classifier.
Product Parameter
(Customize model are available according to your specific requirements,pls feel free to contat us.)
Application Field
Paste, slurry, filter cake and other materials, plate and frame pressure filtration or centrifuge dewatering materials.
For example:
1. Inorganic: boric acid, calcium carbonate, hydroxide, copper sulfate, iron oxide, barium carbonate, antimony trioxide, various metal hydroxides, various heavy metal salts, synthetic cryolite, etc;
2. Organic matter: atrazine (pesticide), lauric acid, benzoic acid, benzoic acid, bactericide, sodium oxalate, cellulose acetate, etc; 3. Ceramics: kaolin, silica, clay, etc;
4. Dyes: anthraquinone, black iron oxide, indigo pigment, butyric acid, titanium hydroxide, zinc sulfide,
5. Food: soybean protein, gum starch, distiller's grains, wheat sugar, wheat starch, etc.
Packing&Delivery
Company Profile
LIAOYANG WANDA MACHINERY CO.,LTD is specialized in design, development, manufacture and sale of food, dairy industrial,chemical drying machines. Our products include Hot aircirculation oven dryer, Vibration fluid bed dryer, Spray
dryer, Belt dryer, Paddle dryer, Rotary dryer, Vacuum oven dryer, Vacuum Rake Dryer, Granulator, Packing machine and
so on. Our mechanical equipment products can be widely used in food, chemical, light industry, heavy industry, print
ing and dyeing industry, feed industry, fertilizer industry,high-tech industry, etc., has been widely welcomed and praised.
Wanda Machinery not only has a group of capable engineers and senior management personnel with more than ten
years of work experience, but also has a group of excellent production personnel. They have excellent capabilities in
research, design, service, etc.Over the years, they have devoted themselves to researching and summing up in practice. "Pragmatism, innovation, integrity, pursuit of excellence", a deep understanding is a strong guarantee for the quality of customers' products!
Our research and development wing is our asset that develops and incorporates innovative ideas and products. Our team
is full of experienced and qualified professionals, who have sound knowledge about the quality of our machines. Our
products are far sold to Europe, U.S.A.,and the southeast Asia. They are well received by customers both at home and
abroad. Looking to the future with a commitment to design innovation and quality products, supported by an outstanding
level of customer service. The excellent quality machinery can be easily obtained from us because we maintain the quality
and standard of our products from incoming raw materials to the finished products.
Our Services
1. Introduce the product to the customer in detail, answer the question raised by customer carefully;
2. Make different plans for choice according to the needs and requirements of customers.
3. Help customers solve any other questions about products or other aspect;
4. We will provide one-year warranty period to make sure your machine runs consistently. 5.keep certain inventory level of spare parts, which means the replacements can be shipped to you right away.
6. Consultant services for whole machine life, 24hours technical support by email and telephone.
7. Send technicians to the job site for guiding the installation and adjustment, training operators and finishing the check and accept together with you.
8. Establish long-term and friendly relationship.
FAQ
1. What data is required to confirm the model?
(1) Materials to be dried (2) Treatment capacity per hour (3) Moisture requirements before and after drying (4)Heating
source(electricity/ gas/ thermal oil, etc)
2. What certificates do you have?
We can provide CE, ISO 9001, etc
3. What is the warranty period of the equipment?
Normally 1 year warranty
4. Can we visit your factory?
Sure, we sincerely invite you to visit
5. Can we bring our own materials to your factory for experiments?
Sure, you are welcome at any time. We will arrange professional engineers and technicians to do experiments and analyze
data for you on site.
6. Can it be customized?
Sure, our equipment can be customized according to the actual requirements of customers.
7. How long is the construction period?
It's about 30 days, but it also needs to be determined according to the specific equipment model, order number, etc., But if
you need it urgently, please let us know, we can arrange the factory to rush production.
8. Will you provide installation services?
If you need, we can arrange professional technicians and engineers to install and debug on site.
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