The small steam turbine equipped with the steam turbine generator unit mainly uses the high (low) pressure steam source to drive the small steam turbine. The small steam turbine drives the feed pump to rotate, providing continuous water supply for the power plant boiler to meet the boiler water demand. The small turbine lubricating oil supply device supplies small turbine lubricating oil, regulating oil, jacking oil, turning oil and steam pump bearing lubricating oil. The oil supply device is a centralized oil station, and two small machines have one oil supply device symmetrically arranged. The regulating oil supplied to the turbine passes through the regulating oil filter instead of the oil cooler.

 

Introduction to adjusting fuel supply parameters:

Oil pressure: 0.85MPa

Oil temperature: 43~60 ℃

The oil volume is 35 l/min

 

Heater rod

CATRIDGE VALVE+COIL 4WE6D62/EG220N9K4/V

Corrosion resistant Single stage centrifugal pump KSB65-250A

Flow Switch 201NN-K125-U9-C7A

industrial centrifugal pump DFB80-50-220

heating elements

thrust ring GB/T7813-1998 SR230*13

Speed Transducer CS-2

ACCUMULATOR, BLADDER NXQA-1.6/20 L-A

non-return valve M-SR20KE15-1X

CLAMP METER 773

HPCV servo valve HY-SFF8.01

solenoid valve for aprilaire humidifier 73B.776.5Z 0616SJ

water filter element MSL-125/31

SENSOR LVDT GV (governor valve) TD7000

SENSOR MEASURING G065-05-01

By-pass valve HC3402A3-17

Micro switch E19-00A

300MW turbine main oil pump guide coupling TCM-589332

Rubber Bladder NXQ A-10/31.5-L-EH

Magnetic Proximity Sensors CS-3

Inlet valve Solenoid valve 4WE10Y33/CG220N9K4/V

two stage servo valve 

lcd speedometer DF9011

solenoid valve plug D1VW20BVZP82XB510

 

DFYLSYC-2022-11-02-A