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80NM3 150ar High Pressure Hydrogen Compressor

Essential for industrial hydrogenation - hydrogen compressor
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Essential for industrial hydrogenation - 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

S/N

ITEMS

TECHNICAL DATA

1

Working medium

Dry hydrogen gas

2

model

GXZWH-80/15-150

3

Structure

oil free   reciprocating,Vertical type

4

Pressure stage

3STAGE;  4cylinder

5

Rated capacity(standard)Nm3/h

80Nm3/hr

6

Rated inlet   pressure MPa(G)

1.5

7

Rated outlet   pressure MPa(G)

15.0

8

Inlet   temperature

0~35

9

Outlet   temperature

55

10

Transmit gas   temperature

55

11

Shaft speed r/min

350               

12

Cooling way

Water cooling

13

Lubricate way

Shaft and   connect rod


Cylinder

Oil free   lubricate


Shaft power

≤11

14

Motor power Kw

15kw  415V50Hz  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

L2500×W1550×H1900  

19

Inlet and outlet   mm

DN20/DN15

20

Weight Kg

1750            

21

Voltage

415v/50hz/3phase

22

Water   consumption

1200kgs/hr


Water inlet outlet

DN25


Pipe and valve,gas valve,cylinder sleeve

Stainless steel


Piston ring   ,filling stuff

Filled with   polytetrafluoroethylene


Crank and shaft

Carbon steel

 

 


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Contact Us

Tel: +86-556-5345665
Phone: +86-18955608767
Email: sale@oxygen-compressors.com
WhatsApp: +86-18955608767
Skype: sale@oxygen-compressors.com
Add:XingyeRoad,Industrial park,Development zone,Anqing,Anhui
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