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  • 发布时间: 2018 - 04 - 02
    Spray Drying Plant | Spray Dryer for Detergent PowderAdopt spray tower process. Product specific gravity: 0.25 ~ 0.50g/cm³. The product has good particle and component uniformity, good solubility and stable quality. The tail gas of the whole production system reaches the standard and no sewage discharge. Dry tail gas adopts dry and wet combined dust removal system, environmental protection standard, energy saving and consumption reduction. The design of technology is advanced and the plan is reasonable.According to customers' requirement, we provide the plan, design, equipment su...
  • 发布时间: 2018 - 04 - 02
    Liquid Detergent Plant | Liquid Detergent Production LineProvide complete set of dishwashing liquid, laundry detergent, toilet liquid, hand sanitizer and other liquid detergent production line. Process and equipment design for different liquid detergent production characteristics. It has characteristics of simple process, low investment and cost. It can realize manual operation, semi-automatic control or automatic control of production.
  • 发布时间: 2018 - 04 - 12
    Liquid Sodium Silicate Plant | Liquid Sodium Silicate Production LineThe wet process of sodium silicate is a production method in which liquid caustic soda and quartz sand are reacted at high temperature and high pressure to obtain sodium silicate. This production method has significant advantages such as low investment, simple process, easy operation, environmental protectionand no waste generation. lt can produce sodium silicate with molar ratio below 2.5.According to customer needs, we can provide consulting, design, supply, installation, debugging and training services for a complete set o...
  • 发布时间: 2018 - 11 - 19
    Sodium Silicate Plant | Sodium Silicate FurnaceThe main raw materials of dry process sodium silicate production are soda ash and quartz sand. The process is batching, firing and melting.Process description1. Batching: batching can be divided into manual batching and automatic batching. Manual batching is manually weighing the quartz sand and soda ash according to the proportion of the formula, then put into the furnace to react through lifter. Automatic batching is automatically weighing the quartz sand and soda ash, then automatically put into the furnace to react through loader.2. Firing: af...
  • 发布时间: 2018 - 04 - 16
    Hot Air Generator | Hot Air FurnaceWe mainly design and manufacture a variety of special industrial firnaces, including direct hot air furnace, indirect hot air furnace, biomass fired hot air furnace, oil/gas fired hot air furnace, regenerative exhaust gas furnace and so on. Our hot air furnace has been widely used in chemical, fertilizer, feedstuff, building materials, medicine, food, metallurgy and other industries's product lines.

Tel:0571-85185926  86036218



China · Hangzhou

Address:Floor 14th, ZMI Plaza, No.445, Kaixuan Road, Hangzhou, China

Spray Drying Plant: Process, Advantages, and Disadvantages!

日期: 2022-11-01
浏览次数: 2

A spray drying plant is one of the most versatile solutions available in the market. This technology is used in many industries for poorly soluble small molecules. Since the spray dryer for detergent powder and pharmaceutical industries has gained a lot of popularity, we decided to give you a complete picture of how it works, its advantages and drawbacks.

Let’s get started!

What is Spray Drying?

Spray drying is a unique process for drying emulsion, liquor, and suspending liquid. Spray drying is particularly suitable for drying polymers and resins, dyestuff and pigment, glass, ceramics, detergent powder, dairy products, fertilizers, and so on.

The spray drying process atomizes a liquid into tiny droplets into a hot drying gas — this process dries droplets into solid powder or particles. Then these particles are separated from the gas and sent to another phase of the manufacturing process.

Process of Spray Drying

The spray drying process consists of three critical steps:

1. Atomization: it is the first stage of the spray drying process. It atomized the liquid into a fine spray. The liquid can be anything; suspension, emulsion, or solution, and is atomized in a drying chamber. 

2. Drying: once the solution, suspension, or emulsion is atomized, the spray will go to the hot drying gas chambers. The hot gas causes the liquid to evaporate so quickly, almost instantly, turning it into solid particles.

3. Separation: the last step of the process is the separation of the dry particles from the gas.

Benefits of Spray Dryers

    1. The manufacturer can easily control and maintain product quality and properties through drying.

        2. It permits high-tonnage production in an ongoing process adaptable to a conventional Programmable Logic Controller (PLC).

        3. It is easy to operate.

4. Liquids in any form of a solution, paste, emulsion, slurry and melt can be turned into powder if pumpable.

5. It produces powder particles of controllable shape, size, form, moisture, and other properties, regardless of heat sensitivity and dryer capacity.

6. It handles a wide range of rates and provides the manufacturer with fantastic flexibility in its design.

Drawbacks of Spray Dryers

   1. It is expensive and bulky to install.

       2. Because of its size, it is not easy to clean after use.

       3. It can not dry solid materials.

Manufacturer of Spray Drying Plant

MEIBAO Industrials are the wholesale supplier and B-side manufacturer of the spray dryer for detergent powder and other spray dryers. They export drying plants wholesale to big industries. 

MEIBAO’s manufacturing capability is the critical factor; with high-quality that reach customers’ demand, MEIBAO can fulfill any order. They can provide your business with a complete design and production line for several drying plants, including petrochemicals and daily chemicals. 

The process configuration varies from manual operation to centralized automatic control. The company undertakes old-line reconstruction and technical consultation services to satisfy customers.

MEIBAO has successfully created a complete production line of detergent powders, sodium silicate, sulfonic acid, liquid detergent, petrochemicals, and so on. The company’s products are exported to India, Burma, Indonesia, Tanzania, Jamaica, Ghana, Thailand, Laos, Vietnam, and Pakistan.

 Spray Drying Plant: Process, Advantages, and Disadvantages!

Spray Drying Plant: Process, Advantages, and Disadvantages!

最新新闻 / News More>
2022 - 11 - 17
Recently, the installation of several high clean direct hot air furnace projects at home and abroad has started. The fuels are coal and biomass. They are respectively used for drying potassium fertilizer, additives, gypsum and other products. High clean direct hot air furnace (coal fired, biomass fired) isMeibao's first developed leading product, has been declared a number of national invention and practical patents. The cleanliness of flue gas generated by its combustion is equivalent to that of oil fired furnace, which can replace oil fired and gas fired furnace, and ...
2022 - 11 - 04
The waste gas incineration energy-saving heating system of the 30000 t/a rock wool production line designed and constructed by Meibao has been put into operation. The system recycles and incinerates all the waste gas generated by the cupola of the rock wool production line, saving about 1.5 million yuan of natural gas fuel cost annually, with obvious energy saving and consumption reduction effect. This technology has been adopted by more than 50 rock wool manufacturers and has obvious economic and environmental benefits.
2022 - 10 - 25
The installation of 2 sets of high clean direct coal-fired hot air furnaces with large heat supply have been fully installed abroad. The hot air furnace has applied for a number of national patents and has been supported by the science and technology fund of the Ministry of Science and Technology of the People's Republic of China. It is widely used for drying or calcining daily chemical, ceramics, fertilizer, chemical, feed, rubber, building materials and other products.
2022 - 09 - 28
The installation of the detergent powder production line with an annual output of 200,000 tons designed and constructed by the company has been fully started.
2022 - 08 - 25
The detergent powder production line with an annual output of 200,000 tons designed and constructed by Meibao has been put into operation recently. For more than a year, the two sides have actively cooperated with each other, and have done a good job in epidemic prevention, and the construction of the project has been successfully completed. We thank our users for their trust and kind support! We will continue to provide new and regular users with advanced technology and high-quality services.
2022 - 08 - 23
The two waste gas incinerators for rock wool production line built by Meibao have been put into operation recently, which greatly reduces the natural gas consumption of the production line. A single waste gas incinerator saves about 1.5 million yuan in natural gas fuel annually. The waste gas incinerator for rock wool production line of Meibao has been used by more than 50 users at home and abroad, and the energy saving effect is very obvious. Especially in the current situation of rising global energy prices, it is more necessary to use waste gas to save energy and reduce consu...

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