Vegetable Blanching
High-velocity steam delivery assures complete mixing of steam, reducing occurrences of vibration and saves energy losses from uncondensed steam escaping. Integral stem plug eliminates the need for steam pressure control valves. A single Jet sparger can be used for small tanks. When heating larger tanks, or if a higher temperature rise is required, multiple PSX spargers can be placed around the tank.
Common Applications
- Wet milling of corn
- Re-hydration of fruits
- Steeping of vegetables and fruits
- Washing of vegetable and fruits
- Wash down and cleaning of water supply
| Eliminate Steam Hammer | |
ProSonix Jet Sparger Solution
Install the PSX Jet Diffuser Tank Mount Sparger on the tank wall to heat the tank until the tank reaches a steady state temperature. Various size tanks can be accommodated with single or multiple Jet Sparger arrangements.
The tank temperature can be controlled via a tank sensor, a discharge sensor, a cascade control loop or in a variety of configurations allowing consistent precise temperature control. The internal steam control design of the PSX heater controls the steam mass flow and not the steam pressure thus eliminating steam hammer and vibration issues.The PSX heater has a high heating capacity which accelerates tank heat-up time over the time it takes conventional steam sparging. Once the desired tank temperature is achieved, a single PSX heater steam injector can be operated to allow for trim temperature control of the tank until the desired tank temperature is achieved. Injection of high velocity steam minimises and improves condensation and mixing, therefore structural damage to the tank from the sparger can be eliminated. As the PSX heater utilises sonic velocity steam injection; scale and mineral build issues in the steam injector is eliminated.
Note: Use of tank sparging for applications above 150°F (66°C) may be inefficient and lead to extended heating times. For tank heating applications above 150°F (66°C), the PSX Inline heater is recommended.
Key Direct Steam Injection Benefits
- Energy savings resulting from more efficient steam condensation, faster tank heat-up and reduced heat loss to atmosphere
- Lower maintenance due to the PSX ‘Jet Spargers’ self cleaning design
- Reliable process heating reduces process upsets and elimination of steam hammering
- Improved temperature control allows for a more reliable heating process