Spray dryer 

Applications
Food Industry: whole milk powder, cocoa milk powder, milk substitute, egg white (yolk), etc. armpit prion, Oats, chicken juice, instant tea, seasoning meat, protein, soybean, peanut protein, protein hydrolyzate, etc. Corn syrup, corn starch, glucose, pectin, maltose, potassium sorbate, pumpkin powder, etc.
Pharmaceutical products: Chinese traditional medicine extract (herb extract), medicine colloid, yeast, vitamins, antibiotics, amylase, lipase, etc. Plastics resin: AB, ABS emulsion, urea-formaldehyde resin, phenolic resin, dense plastic (urea) formaldehyde resin, polyethylene, polyvinyl chloride, etc.
Detergent: advanced washing powder, normal washing powder, soap powder, soda powder, emulsifiers, brighteners, phosphoric acid agents.
Chemical Industry: Sodium fluoride (potassium), alkaline dyestuff and pigment, dye intermediates, Mn3O4, formic silica acid, catalyst, sulfuric acid agent, amino acids, silica, etc..
Ceramic: aluminum oxide, ceramic tile material, magnesium oxide, talc, etc.  


Structure process:


 
 Features
The designs of our spray dryer are advanced in China, as well as worldwide. If we compare the important parameters of our spray dryers and some famous brand in the world, such as final moisture content, color, flavor, particle size, solubility and bulk density etc, they are very close, or sometimes, ours are even a little better. A lot of customers have achieved their desired results with our equipment.
Working principle
The solution, emulsion, suspension liquid or slurry are sprayed into fine beads in the hot air, going down from the top of the drying chamber to the bottom, the water will be evaporated to and the product becomes powder or granular product.
Induce hot air from the top of drying tower, at the same time, pump the material liquid to the top of the tower by screw pump or peristaltic pump, the feeding solution becomes into fine beads or small droplets through the atomizer. When the droplets meet the high temperature hot air, the water will be evaporated immediately, and the material liquid is dried into dry product in a very short time, the product is discharged from the bottom of the drying tower, or from the cyclone (depend on the configuration). When the hot air contacts with the droplets, the temperature declines significantly, and the humidity increases greatly, and then will be exhausted by exhaust fan. The fine powder in the air will be collected through different separating devices
There're different fine powder separation and recovery devices, such as cyclone (the common type and various combination type), bag filter, cyclone + bag filter, cyclone + wet scrubber, and bag filter + wet scrubber etc. We should different fine powder separation and recovery devices as per the characteristics of product and requirements of customer.
Depend on the product features and requirements, we might install secondary drying and cooling system (such as ZLG vibration fluid bed or pneumatic transportation), formulation system or powder sieving system etc after the spray dryer, or dehumidifier. 
Technical parameters:
  
Production room:







Installed picture:


 

Ceramic Valves are widely used in petroleum machinery, a valve including plunger with connecting ends and ceramic cylinders outside. The core of the plunger body is made of metal material, and the outer layer is matched with ceramic valve sleeve. The ceramic material is coated outside the valve core body made of metal, its wear resistance can exceed 5-10 times a metal plunger, and corrosion resistance of ceramic can solve the corrosion problem of the plunger, greatly prolong the service life of the plunger, which ensure the normal operation of all ceramic valves in any bad working environment.

The valve sleeve is the main consumption part of the equipment. Its service life directly affects the efficiency and frequent replacement. It not only consumes a lot of manpower and financial resources, but also reduces the working efficiency of the drilling rig, and indirectly increases the transportation and storage cost of the pump parts. At present, many metal cylinder liners, including single metal and bimetal cylinder, have many problems, such as unsatisfactory service life and frequent replacement. The use of ceramic valves is a good solution to these problems, which is the reason why the ceramic valves have applied in more and more oil exploration equipment in recent years.

Ceramic Control Valve

Ceramic Control Valve,Ceramic Cooler,Ceramic Turntable,Ceramic Screw

Dongguan Mingrui Ceramic Technology Co.,Ltd , http://www.mr-ceramics.com