Pressure Swing Adsorption_(PSA) gas separation technology uses adsorbents _with highadsorption capacity and high adsorption selectivity for target gases to separate mixed gases.Adsorption selectivity refers to the ability of an adsorbent to preferentially adsorb certaingases. lf the target gas in the mixed gas mixes with other component gasesThere are differences in the adsorption behavior of the adsorbent on the adsorbent. Thegreater the difference in adsorption behavior, it indicates that the adsorbent has poorselectivity for the target gas and other gases.

The larger the difference, the easier it is for the target gas to be separated. When thetreated compressed air passes through the adsorbent, the mineral components in the air are on the adsorbent.The diffusion coefficient is higher than that ofthe N component, so the mineral componentis preferentially adsorbed, thereby obtaining high-purity nitrogen. Special transformer for lasercutting machine produced by Laserking.

Adsorption nitrogen generation equipment, based on the types of laser cutting equipmentcurrently used, has a total of 4 models. The entire set ofequipment can realize the output oftwogas media, air and nitrogen, to meet the switching needs of air and nitrogen for cuttingmachines. The equipment is energy-saving, small in size, highly adaptable and easy to use.

SPECIAL NITROGEN GENERATOR FORLASER CUTTNG MACHNE

PRODUCT FEATURES

Low energy consumption

The motor used in the equipment is a product with the national first level certiication.which can effectively save electricity.

High pressure

Nitrogen outlet pressure can reach 0-35 bar.

Easy to use

Using air as raw material, high purity nitrogen and dry air can be directly produced,which is convenient to use.

Small volume

The equipment is integrated into the cabinet, The use of tube bundlenitrogen manufacture equipment, integrated valve, andintegrated control systemcan effectively reduce equipment size and improve space utilization.

Dual output medium

The whole set of equipment can realize the output of both nitrogen and air to meetthe gas switching demand of the cutting machine.

PRINCIPLE

Pressure Swing Adsorption (PsA) is a technology to separate mixed gases by using anadsorbent with high adsorptioncapacity and high adsorption selectivity for target gasesAdsorption selectivity refers to the ability of an adsorbent to preferentially adsorb some gasesThe adsorption behavior of the target gas in the mixed gas is different from that of othercomponent gases on the adsorbent. The greater the difference in adsorption behavior, thegreater the difference in selectivitybetween the adsorbent and other gases, and the easier it isto separate the target gas. When the treated compressed ailpasses through the absorbent, thedifusion coeficient of the 0’component in the air on the adsorbent is higher than that ofthe N?component, so the 0’component is preferentially adsorbed to obtain high-purity nitrogen.

TECHNOLOGICALPROCESS

The air compressor produces high-pressure air, which passes through the air treatmentsystem to remove water, oil, dust, andother impurities in the air compressor, to obtain cleanhigh-pressure ai. Through the PSA nitrogen generation system, nitrogenand oxygen areseparated to obtain high-purity nitrogen, High-purity nitrogen is pressurized by a nitrogencompressor to obtainhigh-pressure and high-purity nitrogen for use by the nitrogencompressor.