Float-thermostatic trap prevents steam loss

Journal Article · Mon Nov 01 04:00:00 EST 1982 · Chem. Process. (Chicago); (United States)

OSTI ID:6134760

This article focuses on the energy efficiency of a float-thermostatic steam trap which prevents steam loss. This float-thermostatic steam trap was awarded Top Honors in the steam traps category in the 1982 Chemical Processing Vaaler competition because of the trap's lack of steam loss, its in-line installation, and its ability to be maintained in-line. The energy efficient trap features a float operated mechanism that modulates with the load and always maintains a condensate level above the main valve to prevent steam leakage, and a balance pressure thermostatic air vent that immediately and continuously discharges all non-condensibles. Other features include resistance to dirt plugging and freeze damage for long reliable service; fail-safe operation; all-stainless steel corrosion resistant internals; light weight stainless steel case with forged cover; and convenient top and bottom inlet with 1/2'' threaded or socket weld connections. The traps will save from 2 to 5 lb/hr of steam, compared to conventional traps. Annual savings are estimated at between $175 and $438 per trap, with steam costing $10 per thousand pounds.

• OSTI ID: 6134760
• Journal Information: Chem. Process. (Chicago); (United States), Journal Name: Chem. Process. (Chicago); (United States) Vol. 45:13; ISSN CHPCA
• Country of Publication: United States
• Language: English

Related Subjects

32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
320303* -- Energy Conservation
Consumption
& Utilization-- Industrial & Agricultural Processes-- Equipment & Processes
CONTROL
COST
EFFICIENCY
ENERGY EFFICIENCY
EVALUATION
OPERATING COST
STEAM TRAPS
TEMPERATURE CONTROL
TRAPS