Nitrogen generator models and gas production capacity are 10m3/h, 20m3/h, 30m3/h and so on, and the gas production capacity is between 10-200 cubic meters per hour.
Nitrogen generator is a kind of equipment to separate nitrogen and oxygen in the air, which is commonly used in industrial production, food preservation, oil storage and transportation and other fields. According to different working principles and application scenarios, nitrogen generator can be divided into membrane nitrogen generator, pressure friction nitrogen generator, adsorption nitrogen generator and other types.
Ruigi BGPN series molecular sieve nitrogen generator is divided into ten models according to the purity of nitrogen, i.e., BGPN97, BGPN98, BGPN99, BGPN295, BGPN39, BGPN395, BGPN49, BGPN495, BGPN59, BGPN595, and the production capacity ranges from 120-200.
The main classification of nitrogen generator
1, deep-cooling air separation nitrogen
Deep-cooling air separation nitrogen is a traditional method of nitrogen generation, which has been used for nearly decades. It takes air as raw material, after compression and purification, and then uses heat exchange to make the air liquefied into liquid air. Liquid air is mainly a mixture of liquid oxygen and liquid nitrogen, using the different boiling points of liquid oxygen and liquid nitrogen, through the distillation of liquid air, so that they are separated to obtain nitrogen. Deep cooling air separation nitrogen equipment is complex, covers a large area, higher infrastructure costs, more one-time investment in equipment and higher operating costs.
2, molecular sieve air separation of nitrogen
Taking air as raw material, using carbon molecular sieve as adsorbent, applying the principle of pressure change adsorption, utilizing carbon molecular sieve selective adsorption of oxygen and nitrogen to make the separation of nitrogen and oxygen, commonly known as PSA nitrogen production. This method is a new nitrogen production technology developed rapidly in the 1970s. Compared with the traditional nitrogen production method, it has the advantages of simple process, high automation, fast gas production (15-30 minutes), low energy consumption, and the purity of the product can be adjusted according to the user's needs within a wide range.