LPG high speed centrifugal spray drier

High Speed Centrifugal Spraying Dryer Machine Description:

Every spray dryer consists of a feed pump, rotary or nozzle atomizer, air heater, air disperser, drying chamber, exhaust air cleaning and powder recovery systems. Our Process Engineering offers a wide range of atomizers and spray dryer designs depending upon the product to be processed.

High Speed Centrifugal Spraying Dryer Machine allows various materials to be combined and then processed into a homogenous, free-flowing powder. Many materials are spray dried simply to produce a dust-free powder. However, in many cases, such as catalysts, close control of the particle size distribution is required in order to ensure proper performance of the material.

Spray drying is the technology most widely used in the liquid technology shaping and in the drying industry.The drying technology is most suitable for producing solid powder or particle products from liquid materials,such as: solution, emulsion, suspension and pumpable paste states,For this reason,when the particle size and distribution of the final products, residual water contents, mass density and the particle shape must meet the precise standard, spray drying is one of the most desired technologies.

Spray drying is a wide applied process in liquid process shaping and drying industry.Our scope of equipment ranges from 5g/hr laboratory models to full scale high volume production models in excess of 2,000kg/hr and can meet any required industrial manufacturing specification.

High Speed Centrifugal Spraying Dryer Machine Principle:
After been filtered and heated the air enters into the air distrbutor on the top of the dryer.The hot air enters into the drying room in the spiral form and uniformly. Passing through the high-speed centrifugal sprayer on the top of the tower,the material liquid will rotate and be sprayed into the extremely fine mist liquid beads.Through the very short time of contacting the heat air,the materials can be dried into the final products.The final products will be discharged continuously from the bottom of the drying tower and from the cyclones. The waste gas will be discharged from blower.The working of spray dryer is as follows: Fresh air after filtering and heating, enters into the air distributor at the top of dryer.Then the hot air enters into the drying chamber. The liquid of raw material is pumped in through diaphragm pump, be atomized into tiny droplets. Through the very short time of contacting the hot air, the materials can be dried into the finished products.The wasted air and fine powder will be collected through collector at the bottom of cyclone.The tower body also equipped with observation door, sight glass, lamp-house and so on.

Spraying Dryer Machinery Features:

● The drying speed is high when the material liquid is atomized,the surface area of the material will increase greatly.In the hot-air flow,95%-98% of water can be evaporated at a moment.The time of completing the drying is only several seconds. This is especially suitable for drying the heat sensitive materials.
● Its final products own the good uniformity, flow ability & solubility. And the final products are high in purity and good in quality. 
● The producition procedures are simple and the operation and control are easy.The liquid with moisture contents of 40-60%(for special materials,the contents might be up to 90%).can be dried into the powder or particle products once a time. After the drying process, there is no need for smashing and sorting,so as to reduce the operation procedures in the production and to enhance the product purity.The product particle diameters,looseness and water contents can be adjusted through changing the operation condition within a certain range. It is very convenient to carry out control and managment.

Certifications:

Company information:

★Changzhou Jiafa Granulating Drying Equipment Co., LTD is a specialty enterprise engaged in a preparation technics research and equipment development, also is a member unit of Association of China Pharmaceutical Equipment Industry, high-tech enterprises ofJiangsu, national emphasis new product recommend enterprises.

★On the basis of [ full mixing" fluid-bed drying ands granulating, our company has successively developed [regulation flow" fluid-bed which is used for [bottom spray" and [ tangential spraying" granulating palletizing, coating.

Our product mainly serves for pharmaceutical, chemistry and food. Our product have sold to a lot countries such as USA, Switzerland, Bangladesh, Venezuela, Argentina, Spain, Australia, Ecuador, Indonesia, Egypt, Korea, Thailand, Turkey,  Brazil , Vietnam, England, Russia and so on.