Description
Working principle of the hydrogen compressor
Hydrogen compressor structure is more complex, the more important components are cast iron cylinder, cast iron cylinder sleeve, cast iron cylinder head, cast iron crankshaft, connecting rod, crosshead (including crosshead slide), filler, piston (including piston ring), scraping oil ring, stainless steel piston connecting rod, stainless steel gas valve, etc., in addition to some auxiliary equipment, such as gas filter, buffer, lubricating oil pipeline, etc. Like other reciprocating compressors, the hydrogen compressor comprises three processes: suction, compression, and exhaust.Under the motor drive, the crankshaft drives the crosshead, the piston connecting rod and the piston back and forth in the cylinder, and the gas is finally discharged through the air valve under the piston compression.
Technical data
Project and parameters
Medium
Hydrogen
Quantity
1
Inter pressure MPa(G)
0.05
Inlet temperature ℃
0~35
Discharge pressure Mpa(G)
2.0
Discharge temperature (After cooling) ℃
≤55
Volume flow Nm3/h
50
(Inter pressure=0.05MPag)
Piston stroke mm
75
Model
TZWH-50/0.5-20
Compressed series
3
Structural type
Reciprocating piston vertical skid type
Number of cylinders
4
Speed of crankshaft r/min
415 ※
Voltage V
380V50Hz
Cooling method
water-cooling
cooling water flow t/h
1.5
Shaft power KW
9.2
Motor speed r/min
1460 ※
Motor
15kw 380V 50Hz ExdIICT4 ※
Outline dimension mmXmmXmm
L2000×W1400×H1950 ※
Unit weight t
1.55 ※
Interface size mm
Inlet DN40 / Outlet DN15 / cooling water DN20
Driving mode
decelerator
Material is partly in contact with the gas
Body, slide
cast iron
Piston ring, filler
filled polytetrafluoroethylene
Gas valve, cylinder head
stainless steel
Scope of supply
Main engine, motor, oil pump, skid-mounted chassis, start cabinet, air intake filter, primary instrument and control components, safety valve, special tools, import and export matching flange, random documents, etc.
Other matters needing attention
1、Site electrical explosion-proof grade: ExdIICT4;
2、Lube oil user is self-provided.
3、The piston rod is sealed with nitrogen filling gas, and the nitrogen source shall be continuously provided on site;
4、※ Column data is for user reference
Delivery time
Contract signing, 70 working days after the advance payment to the account