Internal Mix Atomizing Spray Nozzle Used In Feed Additive Process

Last week I took a call from an agricultural customer looking to replace the spray nozzle used in their feed additive process. The soy oil/beeswax solution they are applying to the feed, is slightly viscous (close to 100 cP) which seems to be clogging the tight clearances inside the current nozzle, resulting in varying flow rates and an erratic spray pattern. They had tried to contact the current manufacturer several times for a solution but were unhappy with the lack of assistance they were receiving, not to mention the long lead times of 6-8 weeks for a replacement.

After further discussion, they confirmed they weren’t as concerned with the flow rate or spray pattern, as they were with the nozzle potentially getting clogged.  They were able to obtain some internal dimensions of the existing nozzle and after further review, I recommended they use our Model # AF1030SS Internal Mix Flat Pattern Atomizing Nozzle as a replacement. This nozzle has larger inside diameters which would reduce the potential for clogging. Our Internal Mix Atomizing Nozzles mix the liquid and air inside the air cap and produce the finest atomization. The flow rate can be changed by adjusting the control valve on the nozzle and/or by adjusting the liquid pressure. Internal Mix nozzles are capable of handling fluids up to 300 Centipoise. All of our Atomizing Nozzles are In STOCK, so delivery is never an issue.

Model AF1030SS Internal Mix Flat Fan Pattern Atomizing Nozzle

When considering an Atomizing Nozzle for an application, there are some general parameters that can be helpful in making the best selection.

  1. Do you have a pressurized liquid source?
  2. What is the fluid viscosity?
  3. What spray pattern best fits the process?
  4. How much flow (GPH/LPH) do I need?

If you have an application requiring a fine mist of atomized liquid spray, please contact an application engineer for assistance.

Justin Nicholl
Application Engineer
justinnicholl@exair.com
@EXAIR_JN

EXAIR No-Drip Atomizing Spray Nozzles Recognized By Plant Engineering

AW2030ss559
EXAIR’s patented Model AW2030SS No-Drip Atomizing Spray Nozzle

If you follow our blog, Twitter, or Facebook pages, you may have seen us mentioning recent nominations for Plant Engineering Product of the Year Awards.  2015 will mark the 28th anniversary for this award, in which Plant Engineering readers select the most outstanding new products that help them do their jobs smarter, safer, more efficiently, and more productively.

Considering the pre-qualifiers for such an award, it makes sense that EXAIR products would show up, and show up repeatedly.  This year our No-Drip Atomizing Spray Nozzles have been nominated as a finalist in the Fluid Handling category.

Products in this field are recognized to present improvement potential, allowing users to create a more innovative process.  EXAIR No-Drip Atomizing Spray Nozzles do so by providing effortless integration of controlled liquid spraying.

Compressed air and pressurized (or non-pressurized) liquid are plumbed to the nozzle.  When compressed air is flowing, liquid will flow as well.  When compressed air flow stops, liquid flow stops.  Immediately.

For an end user of this product, this means that a precise volume of a specific liquid can be sprayed in a given time (duty cycle), with complete control before, during, and after nozzle activation.

The key to adding this innovation rests in the proprietary, patented (#9,156,045) design  of EXAIR’s No-Drip Atomizing Spray Nozzles.  Our engineers have worked tirelessly to create a stand-alone nozzle capable of controlling liquid flow without requiring a liquid control solenoid.

The viability of these nozzles has been recognized by Plant Engineering as an innovative new product in 2015.  If you agree and would like to cast a vote for EXAIR, please click here.

We thank you for your readership and, hopefully, for your support in this competition.

Lee Evans
Application Engineer
LeeEvans@EXAIR.com
@EXAIR_LE