Application:
Customer required a hot water supply for backwashing of Ronningen-Petter tubular filters in the starch preparation area. A constant demand for 160°F water was necessary to satisfy the continuous washing cycles for a series of filter elements. Cleanability of the filter system was vital for maintaining efficiency in the starch preparation area.
Process Conditions:
Water Flow Rate: 250 GPM
Temperature Rise: 120°F
Discharge Temperature: 160°F
Steam Flow Required: 1,300 lb/hr
Solution:
Pick Model 6X150-3 Constant Flow Heater
Alternative: Pick Variable Flow Heater to handle the wide range of water flow rates and intermittent demand of multiple filter banks.
Features and Benefits:
• Instantaneous Supply of Hot Water
• Precise Temperature Control
• Smooth, Stable Operation

Why Choose Direct Steam Injection for Pulp & Paper Operations?
Pulp and paper manufacturers use direct steam injection to efficiently heat process water, starch, coatings, and other process streams. Pick Heaters provide fast response to changing production demands while delivering precise temperature control and high thermal efficiency. The result is improved process stability, reduced energy consumption, and reliable operation throughout the manufacturing process.