Used Doyle & Roth Shell and Tube Heat Exchanger – 1,824 Sq Ft, 304 Stainless Tubes

Description

Used Doyle & Roth shell and tube heat exchanger with 1,824 square feet of listed heat-transfer surface area, 304 stainless steel tubes and a carbon steel shell. Designed for indirect heat transfer between separate shell-side and tube-side streams through the tube walls. Features 929 tubes measuring 3/4" in diameter x 10' long. The listed tube-side rating is 86 psi and full vacuum at 400°F; the carbon steel shell is rated for 150 psi at 150°F. These separate ratings apply to their respective sides of the exchanger. Built in 1992. National Board number 15755. Serial number J-6759-4. Possible applications include liquid-to-liquid process cooling, temperature control and heat recovery involving compatible process fluids and cooling water, subject to each side’s pressure-temperature limits, material compatibility and thermal design requirements.

Product Details

Potential Applications

• Indirect cooling of compatible process liquids.
• Temperature control in compatible circulating liquid systems.
• Heat recovery between suitable process and utility streams.
• Liquid-to-liquid heat exchange using compatible cooling water or other utility fluids.

Thermal performance depends on flow rates, fluid properties, inlet and outlet temperatures, fouling and the exchanger’s internal configuration.

What Products Would This Be Used For?

Potential fluid streams include:

• Process liquids compatible with 304 stainless steel on the tube side.
• Cooling water compatible with the materials of its assigned circuit.
• Compatible aqueous process solutions requiring heating or cooling.
• Warm process streams suitable for heat recovery.

Fluid assignment must account for all wetted materials and the separate shell-side and tube-side operating limits.

Frequently Asked Questions

• What type of heat exchanger is this?
  This is a Doyle & Roth shell and tube heat exchanger.

• What is the listed heat-transfer surface area?
  The listed heat-transfer surface area is 1,824 square feet.

• How many tubes does it contain?
  The exchanger contains 929 tubes.

• What are the tube material and dimensions?
  The tubes are 304 stainless steel, measuring 3/4" in diameter x 10' long.

• What is the listed tube-side pressure-temperature rating?
  The tube side is listed for 86 psi and full vacuum at 400°F.

• What is the shell made from?
  The shell is carbon steel.

• What is the listed shell-side pressure-temperature rating?
  The shell side is listed for 150 psi at 150°F.

• Does the 400°F tube-side rating also apply to the shell?
  No. The listed shell-side rating is 150 psi at 150°F. Each side has its own pressure-temperature rating.

• When was this exchanger built?
  It was built in 1992.

• What identification numbers are listed?
  The serial number is J-6759-4, and the National Board number is 15755.

• Can Aaron assist with shipping this equipment?
  Yes. Aaron Equipment can assist with door-to-door shipping around the world. Contact Aaron for a freight quotation.