100LY-215-5 Power plant steam turbine DC emergency oil pump made in China
Date:2023/5/8 10:25:42 Visits: Author:Dongfang YOYIK Engineering Co; Ltd,100LY-215-5 Power plant steam turbine DC emergency oil pump made in China
The DC emergency oil pump 100LY-215-5 is the last oil pressure protection that only starts in an emergency state of the unit (such as sudden loss of auxiliary power). When the DC emergency oil pump is interlocked and started, this condition is already very dangerous because the turbine no longer has backup lubricating oil. Once the DC oil pump malfunctions or the oil pressure further drops, the turbine will cut off oil and burn the bearings. Continuing to operate at the risk of significant damage to the steam turbine is inherently unsafe.
If the DC emergency oil pump 100LY-215-5 is started due to low lubricating oil pressure during normal operation of the steam turbine, the unit must have the following faults: there is a fault in the main oil pump or injector, there is a leak in the pressure oil pipeline system, the oil level in the main oil tank drops, the lubricating oil pressure regulating valve (or overflow valve) is malfunctioning, etc. If the pressure cannot be restored after the AC lubricating oil pump is started, the unit must be shut down for treatment, and if there is a sense of luck, it is necessary to continue running, So it will definitely cause a bigger accident.
Reversing Valve+pressure relief valve+manifold block DSG-01-3C60
Stop valve J41H-16C
valve DBEM10-7X/200YG24K4M
butterfly valve D41F-10C
BLADDER NXQ1-F16/20-H-HT
SEAL KIT NXQ-AB-25/31.5-L-E
Accumulator NXQA-2.5/31.5-L
gear pump CBY 3100C/2032C – IFR
gear pump CBF-E-25P
gear pump CBF-E-63P
Reducer GY20A
Reducer GY20B
THRUST PAD & HOLDER YOT46-550-00-10I.E
THRUST PAD & COLLAR YOT46-550-00-3M.E
Valve PADS24500PS
Valve PADS21500PS
Bladder NXQA-1.6/20-L-A
Rubber Diaphragm for Valve E130-F22 20
Bladder SB330-50A1/112U-330
Hydraulic valve L-DB65F2-3X/16
Hydraulic valve L-DB100F2-3X/16
Oring 118x2.65
Mechanical seal (NDE) 11-SHF11/135-E10-A3 00 11
Mechanical seal (DE) 11-SHF11/135-E9-A3 00 11
Solenoid valve 23QDF6B/315B220
Solenoid valve 4WE10D50/EG220N9K4/M
Angular contact ball bearing NDE 7319 BECB
servo valve 761K4112B
Bearing Bush 83/100*283
Bearing Bush 84/100*283
DFYLSYC-2023-05-08-A
emergency,Power,plant,DC,Oil,Pump,Steam,turbine