来源：https://www.sdqyjn.com/ 日期：2021-09-02 浏览量：
Considering the technical level and economy of the existing nitrogen generator, pressure swing adsorption (PSA) is adopted for nitrogen production, and Takeda high-performance carbon molecular sieve is selected as the adsorption material. The purity of nitrogen is 99.99% (oxygen free content specified in the standard), which is directly obtained from compressed air. The equipment has the advantages of simple composition, small floor area, simple operation and maintenance and low failure rate. Low energy consumption and low equipment operation cost;
In order to ensure the long-term, stable and normal operation of PSA nitrogen generator, the compressed air must be subject to dust removal, water removal, oil removal and other purification treatment before entering the nitrogen generator, so as to meet the requirements of nitrogen generator for compressed air quality. Therefore, we select domestic well-known brands in the selection of cold dryer and filter to ensure the long-term stable operation of the whole system;
In order to ensure the long-term and reliable operation of the whole nitrogen generation system, the main components of PSA nitrogen generator such as molecular sieve, valve and controller are imported products. Ensure equipment quality and safe, long-term and reliable operation of the whole system;
The characteristic of PSA nitrogen generator is that there is a certain relationship between nitrogen flow and purity. The higher the flow rate used, the lower the purity of nitrogen; The lower the flow rate used, the higher the purity of nitrogen. Users can adjust the flow and purity according to the use situation;
The operation of the nitrogen generator is controlled by PLC, and the equipment operates automatically to produce qualified nitrogen. The equipment is easy to operate and unattended.