氮?dú)獍l(fā)生器批發(fā)

發(fā)布時間：2014-9-4 9:43:30

   廠家直接供貨價格優(yōu)勢明顯,產(chǎn)品資料： www.hzdy.net。產(chǎn)品特點：制氧原料為空氣，不需要任何輔助材料，無污染,成本極低。
產(chǎn)品介紹（氮?dú)獍l(fā)生器）
變壓吸附（Pressure Swing Adsorption)簡稱PSA氣體分離技術(shù)，在氣體分離領(lǐng)域已有數(shù)十年的應(yīng)用歷史，在中國乃至全球各地各領(lǐng)域得到了廣泛的應(yīng)用.
工作原理
氮?dú)獍l(fā)生器在一定壓力下的經(jīng)過凈化處理干燥的壓縮空氣，在變壓吸附作用下，由于動力學(xué)效應(yīng)，氧、氮在碳分子篩表面上的擴(kuò)散速率不同。氧在碳分子篩表面上的擴(kuò)散速率遠(yuǎn)高于氮，在吸附未達(dá)到平衡時，氧被碳分子篩大量吸附，氮在氣相中得到濃縮富集，從而實現(xiàn)氧氮分離，由于碳分子篩對氧的吸附容量隨壓力的不同而有明顯差異，降低壓力，即可解吸碳分子篩吸附的氧分子，使碳分子篩再生，得以重復(fù)循環(huán)使用。系統(tǒng)設(shè)置兩個吸附塔，一塔脫附再生，利用進(jìn)口PLC控制循環(huán)交替兩塔，以實現(xiàn)連續(xù)產(chǎn)出高品質(zhì)氮?dú)狻?br> 主要技術(shù)參數(shù)
氮?dú)猱a(chǎn)量：3-3000Nm3/h 氮?dú)饧兌龋?5-99.9995%
氮?dú)鈮毫Γ?.1-0.7Mpa(可調(diào)） 氮?dú)饴饵c：-45℃
產(chǎn)品特點
● 整機(jī)運(yùn)行可靠
氮?dú)獍l(fā)生器先進(jìn)的制氮工藝流程設(shè)計、科學(xué)的氣體分布結(jié)構(gòu)、復(fù)合床結(jié)構(gòu)的吸附塔、獨(dú)有的碳分子篩裝工藝、特有的碳分子篩保護(hù)措施和氣缸自動壓緊補(bǔ)償裝置幾者的有機(jī)結(jié)合，使碳分子篩的正常使用壽命可達(dá)十年以上。
●連續(xù)生產(chǎn)穩(wěn)定
氮?dú)獍l(fā)生器采用進(jìn)口PLC控制系統(tǒng)和切換壽命達(dá)250萬次的進(jìn)口動閥，高效可靠；確保裝置的連續(xù)可靠運(yùn)行。
●先進(jìn)的控制系統(tǒng)
氮?dú)獍l(fā)生器可選擇觸摸控制系統(tǒng)，采用人性化界面設(shè)計，具有多畫面顯示功能，可在線顯示氮?dú)饧兌取⒘髁俊�壓力、故障信號等參�?shù)，并可在線修改運(yùn)行參數(shù)，帶有遠(yuǎn)程監(jiān)控、遠(yuǎn)傳信號和遠(yuǎn)程開停機(jī)功能，在自動化程度高，操作簡單，可實現(xiàn)全自動無人操控，并可和用戶DCS系統(tǒng)聯(lián)控
獨(dú)有的在線模擬控制顯示屏，可在線顯示系統(tǒng)工藝流程及閥門開關(guān)狀態(tài)，直觀方便，檢測性強(qiáng)。
●氮?dú)馄焚|(zhì)穩(wěn)定
氮?dú)獍l(fā)生器氮?dú)饧兌群蛪毫�可調(diào)節(jié)的吸附工藝，自動連鎖放空裝置，確保氮?dú)猱a(chǎn)量、純度，壓力長期穩(wěn)定。
●運(yùn)行成本低
氮?dú)獍l(fā)生器與其他（包括深冷法制氮、膜制氮、液氮、鋼瓶氮）相比在中小規(guī)模裝置中，PSA制氮的運(yùn)行成本低。
●完善的售后服務(wù)
氮?dú)獍l(fā)生器完善的售后服務(wù)體系和營銷服務(wù)網(wǎng)絡(luò)分布，確保每一位客戶長期放心使用。
Availability manufacturers directly obvious price advantage, product information: www.hzdy.net. Product characteristic: oxygen generating materials for air, without the need of any auxiliary material, no pollution, low cost.
Product introduction ( nitrogen generator )
Pressure swing adsorption ( Pressure Swing Adsorption ) PSA gas separation technology in gas separation field, it has been used for many years in China and all over the world, in various fields have been widely applied.
Working principle
Nitrogen generator under certain pressure after purification treatment dry compressed air, the pressure swing adsorption effect, due to the kinetic effect, oxygen, and nitrogen in carbon molecular sieve on the surface of the diffusion rate of different. Oxygen in carbon molecular sieve surface diffusion rate is higher in nitrogen, adsorption is not balance, oxygen is a carbon molecular sieve adsorption nitrogen amount, in the gas phase is concentrated, thus realizing the separation of oxygen and nitrogen, because the carbon molecular sieve oxygen adsorption capacity with pressure and have obvious difference, reduce the pressure can carbon molecular sieve adsorption, desorption of oxygen molecules, the carbon molecular sieve regeneration, can be used repeatedly. System settings two adsorption towers, tower desorption regeneration, using imported PLC control cyclic alternating two tower, in order to achieve continuous production of high-quality nitrogen.
Main technical parameters
Nitrogen yield nitrogen purity:3-3000Nm3/h:95-99.9995%
Nitrogen pressure:0.1-0.7Mpa ( adjustable ): -45 ℃nitrogen gas dew point
Product features
The whole machine is reliable
Nitrogen generator advanced nitrogen preparation process design, scientific structure, the distribution of the gas adsorption tower for composite bed structure, unique carbon molecular sieve loading process, characteristic of the carbon molecular sieve protection measures and automatic compensation device of cylinder compress their organic combination, so that the carbon molecular sieve of the normal service life of up to ten years.
●continuous stable production
Nitrogen generator using imported PLC control system and switching of life up to2500000 times the inlet valve, to ensure efficient and reliable device for continuous and reliable operation.
The advanced control system
Nitrogen generator can choose a touch control system, using the human interface design, with multi screen display function, can display the purity of nitrogen, flow, pressure, fault signal parameters, and can be modified on-line operation parameters, with the remote monitoring, remote signal and a remote start / stop function, in a high degree of automation, simple operation, can be realized full automatic control, and and user DCS system control
Unique on-line simulation control screen, on-line display system process and the valve switch state, intuitive and convenient detection, strong.
Nitrogen stable quality.
Nitrogen generator nitrogen purity and pressure adjustable adsorption process, automatic interlocking emptying device, ensure that the nitrogen yield, purity, pressure long-term stability.
●low operation cost
Nitrogen generator and other ( including legal system cryogenic nitrogen, membrane nitrogen, liquid nitrogen, nitrogen compared cylinder ) in small and medium size device, PSA nitrogen low operating costs.
The perfect after sale service
Nitrogen generator perfect after sale service system and marketing services network distribution, to ensure that every customer long-term rest assured that the use of.