So many people don't understand.Spray dryerWhat is the principle and function of spray dryer? What is the principle?
What role does a pin play? Now let's introduce the use of spray dryer.
Spray dryerThe drying speed is fast, the surface area of material and liquid increases greatly after atomization, and evaporates instantaneously in hot flow.95%-98%It takes only a few seconds to complete the drying process, especially for the drying of heat sensitive materials. And the product has good average, activity and solubility, high purity and good quality. The consumption process is simplified and the operation and control are convenient. On moisture content40—60%(Special material accessibility90%)The liquid can be dried into powder products at one time without crushing and selection after drying, reducing consumption process and improving product purity. The particle size, bulk density and moisture of the product can be controlled and managed conveniently within a certain range by changing the operating conditions.
R&D and production of the companyom - 1500aseriesSpray dryerIt is a spray drying machine specially used for drying liquids such as emulsion, suspension, paste and solution. In polymers and resins;Dyes and Pigments;Ceramics and Glass;Rust Removers and Insecticides;Carbohydrates, dairy products;Washing agents and surfactants;Fertilizers;Organic compounds, inorganic compounds, liquid materials, drying performance is particularly excellent.
Air passes through filters and heaters and enters the air distributor at the top of the dryer. Hot air enters drying in a spiral shape on average. The material liquid is pumped to the atomizer at the top of the dryer through the filter through the material liquid trough, which sprays the material liquid into very small droplets. The material liquid contacts with hot air in parallel. The moisture evaporates rapidly and dries the waste product in a very short time. The waste is discharged from the bottom of the drying tower and the cyclone separator, and the exhaust gas is discharged from the fan.
The drying speed of this machine is fast, and it needs only ordinary drying time.5-15Seconds, with instantaneous drying characteristics;Material drying process can be completed in a short time. It is adapted to the drying of heat-sensitive materials and can adhere to the color, fragrance and taste of materials.;Simplified consumption process, convenient operation and control, suitable for continuous consumption control;The product has good dispersibility, activity and solubility.
In recent years,Spray dryerThe development of spray dryer is becoming more and more popular in the machinery market, and the market demand is also increasing. Spray dryer is widely used in food, pharmaceutical, chemical and other industries. At the same time, with the increasing degree of industrial consumption technology and consumer requests, people also put forward higher technical requests for spray drying equipment.
The distinct characteristic of drying equipment serving pharmaceutical and chemical industry is that technology content plays an increasingly prominent role. This is quite different from the price competition in the past. Among them, some drying equipment with high technology content, focus on the development of new products manufacturers, the benefits are increasing day by day.;On the contrary, some enterprises with low technological content of products and weak ability to develop new products and technologies begin to decline in benefits.
The market reaction shows that the pharmaceutical and chemical industry is waiting for the drying equipment manufacturing industry to adjust the product structure according to the requirements of high quality, low energy consumption and environmental protection, further strengthen the basic research and development, and consolidate the foundation of application research and development. In terms of technology, we should strengthen the research on automation, testing, manufacturing technology and material appearance design. In application research and development, we should pay attention not only to international exchanges and cooperation, but also to the maintenance of intellectual property rights.;We should pay attention not only to the development of new technologies and new application areas, but also to the transformation and innovation of traditional technology and traditional application areas.
After years of development, at present, our company's spray drying equipment industry has entered a more mature stage, which can better meet the needs of users in various fields. As far as the domestic market is concerned, the low cost spray dryer is full of market, but with the long run of the national economy and the changing demand of users, people's value orientation will be shifted. The ratio of price to performance and output will replace the practice of price only now.
The role of spray dryer in firing pin
Spray dryerSuitable for a variety of solutions, suspension drying, in which there is no activity or poor mobility of the material into the nebulizer when there will be infarction, then we can use the firing pin to stop dredging, to ensure the normal operation of the machine spray dryer.
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