Stelter & Brinck Blog

SEN Preheater / SES Preheater

Stelter & Brinck Submerged Entry Nozzle (SEN) or Submerged Entry Shroud (SES) Preheaters uniformly preheat multiple tundish nozzles, prior to being exposed to molten metal.

Stelter & Brinck’s SEN / SES equipment includes:


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9 Reasons to Choose S&B’s Industrial Burner Service Technicians

When looking for a technician to service your plant’s industrial combustion equipment, there are some important factors to keep in mind: knowledge, experience, availability, and access to spare and/or replacement parts.

Not only do Stelter & Brinck’s industrial burner service technicians have all of the qualities mentioned above, but they can also provide your plant with the best service at a competitive price. Some benefits of choosing Stelter & Brinck’s techs for your burner service are:

  1. Backed by in-house engineering department
  2. Preventative maintenance schedule designed to fit your schedule
  3. Up-to-date on NFPA standards and codes
  4. Experience with various types and brands of combustion equipment
  5. Available to do service on any shift
  6. Logging of process variables for trend spotting
  7. In-depth technical reports provided after the service visit
  8. Travel to your site in a van stocked with spare equipment parts
  9. Reduction in time spent on combustion issues allows you to spend more time on other job tasks

Our company strives to continually provide the best value industrial burner services, meaning you receive the best quality service at a competitive price. If you would like to schedule a burner maintenance visit to your facility or have questions about our combustion services, contact us at 513-367-9300.


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Selective Catalytic Reduction (SCR) Air Heaters

Common applications of Selective Catalytic Reduction (SCR) Air Heaters are utility boilers, industrial boilers, tail-end SCR power plant systems, and many more.

Stelter & Brinck’s SCR Heaters can be used for the following two purposes:

  1. A Start-Up Heater: prevent low temperature corrosion during boiler start-up.
  2. A Post-Heater (also known as Reheater, Flue Gas Heater, SCR Duct Burner): used in conjunction with systems where nitrous oxide compounds are present, but the flue gas temperature is below the range required for the SCR catalyst reaction. S&B’s SCR Post-Heater increases the temperature of the flue gas before entering the SCR catalyst and thereby enabling the catalyst to convert the NOx to meet emission regulations.

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Process Air Heaters – Brief Overview

Stelter & Brinck designs and manufactures 4 types of air heaters: Indirect Fired, Duct, Packaged, and Gun Style. The Duct, Packaged and Gun Style units are all direct-fired process air heaters. Each of the 4 styles of heaters is custom designed for your application and available in different models.

1. Indirect Fired Air Heater is ideal for heat-sensitive products and is available in recirculating, non-recirculating, straight-through and USDA compliant models. 

Air Heater certified by the USDA Dairy Equipment Review Program
S&B Indirect Air Heater

2. The Duct Air Heater is a direct fired air heater is available in recirculating or non-recirculating models.

Stelter & Brinck Process Air Heater
Low Emissions Duct Style Air Heater

3. Our Packaged Air Heater units are packaged with process blower on a skid.

Direct Fired Packaged Heater
Packaged Process Air Heater

4. Stelter & Brinck Gun Style Air Heater is ideal for low oxygen or dirty process air streams and is available in gas only, oil only or combination gas/oil models.

Stainless Steel Direct Fired Gun-Style Air Heater
Stainless Steel Direct Fired Gun-Style Air Heater

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