With the rapid development of the chemical industry, hydrogen compressors are used in many industries. Due to the characteristics of low density and low volume energy density of hydrogen, hydrogen compressors must have the characteristics of high pressure bearing, large flow, safety and good sealing. While preventing hydrogen embrittlement, they should pursue as little energy loss as possible and maintain good market competitiveness.
Working principle of hydrogen compressor
Hydrogen compressor is a common general equipment for hydrogen compression. Hydrogen compressor completes the gas compression and transportation process by changing the volume of gas. Like other gases, hydrogen can be pressurized by centrifugal compressors to meet the requirements of process operation. In each typical application condition, the type of compressor to be used should be determined according to the flow rate of hydrogen and the pressure to be increased. The circulating hydrogen compressor uses a centrifugal compressor.
Application of hydrogen compressor
In the chlor-alkali industry, the main function of the hydrogen compressor is to cool and purify the high-temperature wet hydrogen from the electrolysis process, pressurize and transport it, and keep the pressure of the hydrogen system stable to ensure the safe and smooth operation of the electrolyzer.
At present, hydrogen energy and hydrogen fuel cells are increasingly valued by countries around the world due to their good environmental 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. The hydrogen compressor is one of the three core key monomer equipment required for the construction of hydrogen refueling stations.
Our DW-6.7 hydrogen energy compressor has the characteristics of low noise, low vibration, compact structure, stable operation, safe and reliable, high automation level, and it can also be configured according to customer requirements of data remote display and control system.
Alarm & shutdown function will be activated once it meets low compressor oil pressure, low water pressure, high temperature, low intake pressure, high exhaust pressure , which makes the compressor run more reliable. Strong R&D ability allows us to meet customer’s variety of requirements.