NOH™ (Non-Obstructing Heater)

PRODUCT DESCRIPTION

Hydro-Thermal’s innovative NOH’s straight tube design allows unrestricted flow, prevents pressure drop and heats slurries without plugging or fouling. The NOH’s rugged design and materials of construction allow it to handle abrasive materials minimizing wear on internal parts.

FEATURES AND BENEFITS

• Servo Motor actuator utilizes tight actuation control for explosion and non-explosion proof processes
• Robust 300# stainless steel cast construction designed to withstand the most severe applications
• Unrestricted flow path prevents clogging or fouling of product
• Patented Diffuser Technology for high velocity steam injection
• Small footprint and compact design saves space and eliminates costly retrofit work
• Straight tube design prevents pressure drop for continuous flow
• Eliminates clogging of solids for unrestricted flow, saving maintenance and downtime
• Compact, quiet, and noise-minimizing design saves space, eliminates costly retrofit work and helps maintain operational productivity
• Rugged #300 stainless steel cast construction handles abrasive
• Materials (such as sand or grit) or large particulate/fibrous materials
• No special tools needed for maintenance
• Reduced energy costs through enhanced process conditions
• Reduction in steam leakage
• Large range of operation
• Trim heating control for high turndown

APPLICATIONS

• Sludge Heating
• Black/Green/White Liquor
• Rendering Plants & Facilities
• Paper Stock Heating
• Aseptic Applications (Tomato Paste)
• General Water Heating

PERFORMANCE

• Pressure & Temperature
  • Max Pressure – 300 PSIG / 20.7 Barg
  • Max Temperature – 400°F / 204°C
• Flow Turndown
  • 5:1 Liquid Turndown
• Product Inlet / Outlet & Steam Flange
  • 300# raised face flanges designed
  • (per ANSI B16.5) with lugged connections
• Controls
  • NOH can be locally controlled from the panel or from the Distributed Control System (DCS); either Ethernet/IP, Modbus TCP, or limited analog and digital must be utilized.

INDUSTRIES

• Food
• Wastewater
• Chemical
• Pharmaceuticals (Personal Care & Bio Tech)
• Energy & Utilities (Oil & Gas)
• Paper & Pulp
• Renewable Fuel (Ethanol)
• Mining (Processing Facilities)
• Metal
• Automotive