Views: 0 Author: Site Editor Publish Time: 2026-08-05 Origin: Site
This shell‑tube steam condenser is custom engineered for 5MW extraction‑condensing steam turbine generator units. It condenses exhaust steam discharged from the turbine, creates and maintains high vacuum for turbine operation, recovers condensed feedwater for cyclic reuse, and supports stable power‑generation performance for small‑medium thermal power, biomass power and waste‑heat power plants.
Working Principle
Low‑pressure exhaust steam from the 5MW extraction‑condensing turbine enters the condenser shell side. Heat transfers to cooling medium inside tube bundles, steam condenses into saturated condensate water collected at hotwell. The vacuum system continuously removes non‑condensable gas to sustain design vacuum level. Recovered condensate is sent back to boiler feedwater system. The extraction steam from turbine can be supplied for process heating while the condenser handles residual exhaust steam.
Key Features
Matched for 5MW extraction‑condensing turbine thermal parameters, optimized heat transfer area for both condensing and extraction working conditions.
Robust tube bundle design, optional materials: carbon steel, stainless steel, titanium tubes for circulating water with different corrosion levels.
Large‑volume hotwell for condensate buffering, convenient for condensate level monitoring.
Special gas‑extraction zone layout for efficient removal of non‑condensable gas, guarantee stable vacuum under variable load.
Complete with connection nozzles for turbine exhaust, cooling water inlet/outlet, condensate outlet, vacuum pumping port, drain and vent ports.
Accept custom fabrication per customer drawings, fit retrofit & replacement of existing power station units.
Main Applications
5MW extraction‑condensing steam turbine generator sets
Biomass power plant, waste heat recovery power station, small cogeneration plant
Industrial self‑use thermal power projects
