High Quality Oil-Free Piston Natural Gas Compressor Hydrogen Compressor for Industrial

• Usage: Hydrogen
• Purpose: Gas Storage
• Parts: Valve
• Application Fields: Medical
• Noise Level: Low
• Machine Size: Medium
• Condition: New
• Certification: ISO, CE
• out Pressure: 150bar &200bar
• Type: Oil Free
• Delivery Time: 20days
• Compress Stage: 3 or 4
• Production Name: Oil-Free High Pressure Oxygen Compressor Gow-40/4-
• Transport Package: Wooden Case
• Specification: 50Nm3/hour
• Origin: China
• HS Code: 84144990
• Production Capacity: 500PCS Per Month

Product Description

Product Description

OIL FREE hydrogen COMPRESSOR

In recent years, due to the rapid development of petrochemical industry, advanced new hydrogenation process is widely used in petroleum refining industry, which requires the machinery industry to provide complete sets of hydrogenation equipment, and hydrogen compressor is one of them.

 

1, Hydrogen compressor classification

 

According to the working principle and internal structure, the compressor can be divided into mechanical compressor and non mechanical compressor. Mechanical compressors are divided into liquid driven compressors, diaphragm compressors, linear compressors and ionic liquid compressors; Non mechanical compressors are divided into four categories: cryogenic liquid pump, metal hydride compressor, electrochemical hydrogen compressor and adsorption compressor.

 

Because hydrogen has the characteristics of low density and small volume energy density, the hydrogen compressor must have the characteristics of large pressure bearing, large flow, safety and good sealing. While preventing hydrogen embrittlement, it should pursue less energy loss as much as possible. At present, liquid driven compressor and diaphragm compressor are widely used in domestic hydrogenation stations.

 

2, Working principle of hydrogen compressor

 

The structure of hydrogen compressor is complex. The more important components include cast iron cylinder, cast iron cylinder liner, cast iron cylinder head, cast iron crankshaft, connecting rod, crosshead (including crosshead slide), packing, piston (including piston ring), oil scraper ring, stainless steel piston connecting rod, stainless steel air valve, etc. in addition, there are some auxiliary equipment, such as gas filter, buffer, lubricating oil pipeline, etc. Like other reciprocating compressors, hydrogen compressors include three processes: suction, compression and exhaust. Driven by the motor, the crankshaft drives the crosshead, piston connecting rod and piston to move back and forth in the cylinder. The gas is compressed by the piston and finally discharged through the air valve.

 

3, Application of hydrogen compressor

 

1. In the chlor alkali industry, the main function of hydrogen compressor is to cool and purify the high-temperature wet hydrogen from the electrolysis process, pressurize the transmission, maintain the stable pressure of the hydrogen system, and ensure the safe and stable operation of the electrolytic cell.

 

2. At present, the huge environmental pressure and the gradual depletion of fossil fuels and traditional energy make countries all over the world actively seek new clean energy. Hydrogen energy and hydrogen fuel cell have attracted more and more attention all over the world because of their good environmental protection performance, high energy conversion efficiency and certain economy. In order to promote the development of hydrogen energy, the improvement of hydrogen energy infrastructure is essential. Hydrogen compressor is one of the three core and key monomer equipment required for the construction of hydrogenation station.

OIL FREE hydrogen COMPRESSOR

 

Detailed Photos

 

Product Parameters

S/N	ITEMS		TECHNICAL DATA
1	Working medium		Dry hydrogen gas
2	model		ZWH-500/0.15-6.5D
3	Structure		oil free reciprocating,Vertical type
4	Pressure stage		2stage; 2cylinder
5	Rated capacity(standard)Nm3/h		500Nm3/hr (@suction 0.15barg)
6	Rated inlet pressure MPa(G)		0.015
7	Rated outlet pressure MPa(G)		0.65
8	Inlet temperatureºC		0~35
9	Outlet temperature ºC		≤55
10	Transmit gas temperatureºC		≤55
11	Shaft speed r/min		485
12	Cooling way		Water cooling
13	Lubricate way	Shaft and connect rod	grease
		Cylinder	Oil free lubricate
	Shaft power		≤56
14	Motor power Kw		75kw 380V50Hz ExdiiCT4
15	Transmit way		Belt driven
16	Installation way		Simple basement
17	Automatic control parts		Overload ,stop automatic
18	External dimension L×W×H mm		2800×1900×2450
19	Inlet and outlet mm		DN150/DN50
20	Weight Kg		4300
21	Voltage		380v/50hz/3phase
22	Water consumption		5000kgs/hr
	Water inlet outlet		DN40
	Gas valve,cylinder sleeve		Stainless steel
	Piston ring ,filling stuff		Filled with polytetrafluoroethylene
	Crank and shaft and cylinder		Carbon steel

FAQ

 

How to get a prompt quotation?
When you send the inquiry to us, pls kindly send it with below technical information.
1) Flow rate (Capacity):    _____Nm3/hr
2) Inlet Pressure:                 ____Bar
3)Discharge pressure:    _____Bar
4) Voltages and Frequency :   ______V/___/HZ 3 phase
5) Medium (usage) :
 

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