SDX Spray Drying
16Pages

Spray Drying Products >

Delavan understands the issuesinherent in spray drying and will recommend the right nozzle for the best possible performance. s Technical Expertise Almost every dryer requires a unique solution depending on feed material, capacity, and operating conditions. Delavan is continually evaluating the critical design features of the variousmodels of nozzles that comprise the > s Durability and Wear Resistance Custom spray characteristics to meet a variety of application needs; such as droplet and particle size, spray angle, flow variation and liquid properties. 3 swirl chamber designs with orifice...

Delavan recognises that at the Αheart of any spray dryer is the atomiser,small in size, big in importance. Therefore installing the right atomiser is an essential step to ensuring spray drying success.The atomiser must fulfil several important functions:1. It must disperse the feed material into small droplets, which should bewell distributed within the dryer and mixed thoroughly with the hot gas2. The size of the droplets produced must be compatible with the requiredproduct particle size characteristics in order to function correctly3. The droplets produced must not be so large that they...

Delavans field experience shows that these effects can be closely estimated from the following correction factors: > The properties of the feed stock are directly related to the finished particle size. Therefore density, viscosity, percentage solids, abrasive awareness and any other characteristics all need to be considered. The liquid properties should beestablished at the temperature corresponding to the liquid in the nozzle. Feed stocks are often sprayed at elevated temperatures to decrease viscosity, thereby improving atomisation. The effect of each liquid propertyon droplet size is...

s Reduced Pump Pressure > s Lower Dryer Inlet Temperatures s Less Plugging > s Improved Product Quality > s Longer Wear Life > s Atomizes Difficult Products s Close Dimensional Tolerancesand Simplicity in Design Each of these five products is built on DelavanΒs unique single inlet spiralswirl chamber design and highly polished orifice. This combination swirl chamber and orifice produces a limitless number of combinations to supply virtually any flow rate and spray angle. This means the nozzle can be Fine Tunedђ to almost any dryer or application. Specific benefits will vary with eachproduct...

Untitled table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:5.00pt "Arial", sans-serif; } .font1 { font:6.00pt "Arial", sans-serif; } .font2 { font:7.00pt "Arial", sans-serif; } .font3 { font:8.00pt "Arial", sans-serif; } .font4 { font:10.00pt "Arial", sans-serif; } .font5 { font:11.00pt "Arial", sans-serif; } .font6 { font:19.00pt "Arial", sans-serif; } Spray Technologies www.delavan.com Mini SDX® Nozzle The Mini SDX® is a low-flow, easy to assemble nozzle, offers the same performance and technology as our larger SDX® products, but for lower capacity...

Untitled table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:4.00pt "Arial", sans-serif; } .font1 { font:5.00pt "Arial", sans-serif; } .font2 { font:6.00pt "Arial", sans-serif; } .font3 { font:7.00pt "Arial", sans-serif; } .font4 { font:8.00pt "Arial", sans-serif; } .font5 { font:10.00pt "Arial", sans-serif; } .font6 { font:11.00pt "Arial", sans-serif; } .font7 { font:16.00pt "Arial", sans-serif; } .font8 { font:19.00pt "Arial", sans-serif; } .font9 { font:23.00pt "Arial", sans-serif; } Spray Drying Product Range SDX® Spray Dry Nozzles SDX® Nozzle The SDX® is a...

Untitled table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:4.00pt "Arial", sans-serif; } .font1 { font:5.00pt "Arial", sans-serif; } .font2 { font:6.00pt "Arial", sans-serif; } .font3 { font:7.00pt "Arial", sans-serif; } .font4 { font:8.00pt "Arial", sans-serif; } .font5 { font:10.00pt "Arial", sans-serif; } .font6 { font:11.00pt "Arial", sans-serif; } .font7 { font:19.00pt "Arial", sans-serif; } .font8 { font:13.00pt "Palatino Linotype", serif; } Spray Technologies www.delavan.com SDX® III Nozzle The SDX III® is a six part nozzle, of which the wear parts...

Untitled table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:5.00pt "Arial", sans-serif; } .font1 { font:6.00pt "Arial", sans-serif; } .font2 { font:7.00pt "Arial", sans-serif; } .font3 { font:8.00pt "Arial", sans-serif; } .font4 { font:9.00pt "Arial", sans-serif; } .font5 { font:10.00pt "Arial", sans-serif; } .font6 { font:11.00pt "Arial", sans-serif; } .font7 { font:19.00pt "Arial", sans-serif; } .font8 { font:23.00pt "Arial", sans-serif; } Spray Drying Product Range SDX® Spray Dry Nozzles SDX® V Nozzle The SDX® V features eight part construction and is the...

1. Place Nozzle Body (A) thread side up on a flat surface > 2. Insert the Orifice O-Ring (B) into the Nozzle Body (A) 3. Insert the Orifice Disc (C) into the Nozzle Body (A) with the Αorifice nose(smallest diameter first inserted into the body orifice) bevel side up4. Place > Ү Swirl Chamber (D) on top of the Orifice Disc (C) with the largerdiameter flat surface (Swirl end) in contact with the Orifice Disc (C) 5. Ensure that the Retainer O-Ring (E) is fitted onto the Retaining Disc (F) 6. Push the Retaining Disc (F) into the Nozzle Body (A) until unit is pressedflat against the back face of...

Untitled table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:5.00pt "Arial", sans-serif; } .font1 { font:6.00pt "Arial", sans-serif; } .font2 { font:7.00pt "Arial", sans-serif; } .font3 { font:8.00pt "Arial", sans-serif; } .font4 { font:10.00pt "Arial", sans-serif; } .font5 { font:11.00pt "Arial", sans-serif; } .font6 { font:19.00pt "Arial", sans-serif; } .font7 { font:23.00pt "Arial", sans-serif; } Spray Drying Product Range SDX® Spray Dry Nozzles Compact SDX® Nozzle The Compact SDX® is a new and improved nozzle, featuring easy to assemble, longer lasting parts....