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;

為保證變壓吸附式氮?dú)獍l(fā)生器長(zhǎng)期、穩(wěn)定、正常運(yùn)行，壓縮空氣在進(jìn)入氮?dú)獍l(fā)生器前必須進(jìn)行除塵、除水、除油等凈化處理，以滿足氮?dú)獍l(fā)生器對(duì)壓縮空氣質(zhì)量的要求。因此我們?cè)诶涓蓹C(jī)、過(guò)濾器選型上，均選用國(guó)內(nèi)知名品牌，保證整個(gè)系統(tǒng)長(zhǎng)期穩(wěn)定運(yùn)行；

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;

為保證整個(gè)制氮系統(tǒng)長(zhǎng)期可靠運(yùn)行，變壓吸附制氮機(jī)主要部件如分子篩、閥門(mén)、控制器等均采用進(jìn)口產(chǎn)品。保證設(shè)備質(zhì)量和整個(gè)系統(tǒng)的安全、長(zhǎng)期、可靠運(yùn)行；

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;

變壓吸附制氮機(jī)的特點(diǎn)是氮?dú)饬髁颗c純度有一定的關(guān)系。使用的流速越高，氮?dú)饧兌仍降停皇褂玫牧魉僭降?，氮?dú)饧兌仍礁摺Ｓ脩艨筛鶕?jù)使用情況調(diào)節(jié)流量和純度；

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;

制氮機(jī)運(yùn)行由PLC控制，設(shè)備自動(dòng)運(yùn)行，生產(chǎn)合格氮?dú)?。該設(shè)備操作簡(jiǎn)單，無(wú)人值守。

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.