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變壓吸附制氮(Vacuum Desorption PSA Oxygen Plant)

概論:

我公司生產(chǎn)的PSAN制氮設(shè)備是在吸取國內(nèi)外眾多生產(chǎn)廠家成功經(jīng)驗(yàn)的基礎(chǔ)上,采用國際先進(jìn)的工藝流程和技術(shù),利用本公司雄厚的技術(shù)優(yōu)勢,經(jīng)多年的研究、試驗(yàn)、完善后推出的國內(nèi)先進(jìn)的空氣分離設(shè)備。
具有投資少;操作簡單、自動化程度高、運(yùn)行可靠、維修保養(yǎng)周期長、運(yùn)行費(fèi)用低;單位能耗低;使用壽命長等優(yōu)點(diǎn)。針對不同應(yīng)用領(lǐng)域,可實(shí)現(xiàn)不同純度指標(biāo),并已實(shí)現(xiàn)系列化。


PSA Nitrogen Plant
Overview
Our PSAN nitrogen plant is the most advanced air separation plants through years of research, tests and perfection in China. Taking solid technology advantages of our company, the plant adopts the latest process and technology in the world and is developed on basis of successful experiences of many suppliers both inside and outside China.
It has the characteristics of less investment, simple operation, high automation level, reliable operation, long maintenance and overhaul cycle and low operation cost, low unit power consumption and long service life etc. Aiming on different application field, we can provide different purity index in series.

工藝流程簡介:

原料空氣經(jīng)壓縮機(jī)增壓后,壓縮空氣進(jìn)入空氣緩沖罐以減緩氣流的脈動,然后進(jìn)入除油過濾器,把水珠、油霧除去。干凈壓縮空氣進(jìn)入吸附器,空氣中的O2、H2O、CO2以及碳?xì)浠衔锉晃絼┪,同時(shí)獲得氮?dú)猓剿柡秃,自動切換,該吸附器減壓至大氣壓力再生。本設(shè)備設(shè)置2個(gè)吸附器交替使用,以連續(xù)獲得產(chǎn)品氮?dú)。設(shè)置氮?dú)鈨抟苑(wěn)定供氣系統(tǒng)氣壓的穩(wěn)定。

PSA Nitrogen Plant
PROCESS DESCRIPTION
The feed air, after being compressed by the compressor, will enter into the buffer tank to reduce the stream fluctuation, then passes through the filter to remove the moisture and oil mist. The dry and clean compressed air goes into the adsorber, oxygen, moisture and carbon dioxide and other hydrocarbons in the air will be adsorbed, nitrogen is obtained at the same time. The system will change over automatically after the adsorbent is saturated. Then this adsorber will be depressurized to the atmospheric pressure for regeneration. There are two adsorbers working alternatively to obtain product nitrogen continuously. A nitrogen storage tank is provided to stabilize the supply pressure.

 

工藝流程示意圖(PROCESS FLOW SHEET:)


型號規(guī)格(Models & Specifications):

型號
Model

氮?dú)饧兌?/span>
N 2 Purity

氮?dú)廨敵鰤毫?/span>
N2 Output Pressure
氮?dú)猱a(chǎn)量
Nm3/h
N2 Output
耗氣量
Nm3/h
Air Capacity Consumed
裝機(jī)功率
Km
Power
PSAN-150 98% 0.7MPa 150 360 38.58
PSAN-300 300 750 77.57
PSAN-500 500 1248 114.4
PSAN-600 600 1446 165.78
PSAN-800 800 2004 206.51
PSAN-1000 1000 2502 258.62
PSAN-1500 1500 3750 373.6
PSAN-2000 2000 4998 520.8
PSAN-2500 2500 6246 571.5
PSAN-3000 3000 7500 672

 

型號
Model

氮?dú)饧兌?/span>
N 2 Purity

氮?dú)廨敵鰤毫?/span>
N2 Output Pressure
氮?dú)猱a(chǎn)量
Nm3/h
N2 Output
耗氣量
Nm3/h
Air Capacity Consumed
裝機(jī)功率
Km
Power
PSAN-150 99% 0.7MPa 150 423 38.58
PSAN-300 300 846 78.1
PSAN-500 500 1410 137.78
PSAN-800 800 2256 258.62
PSAN-1000 1000 2820 326.6
PSAN-1500 1500 4230 420.8
PSAN-2000 2000 5640 521.5
PSAN-2500 2500 7050 672
PSAN-3000 3000 8460 836

 

型號
Model

氮?dú)饧兌?/span>
N 2 Purity

氮?dú)廨敵鰤毫?/span>
N2 Output Pressure
氮?dú)猱a(chǎn)量
Nm3/h
N2 Output
耗氣量
Nm3/h
Air Capacity Consumed
裝機(jī)功率
Km
Power
PSAN-150 99.9% 0.7MPa 150 468 46.94
PSAN-300 300 930 93.1
PSAN-500 500 1560 165.78
PSAN-800 800 2496 258.62
PSAN-1000 1000 3120 326.6
PSAN-1500 1500 4680 420.8
PSAN-2000 2000 6276 621.5
PSAN-2500 2500 7800 786
PSAN-3000 3000 9300 936

通用條件:
電力:低壓電源:3相
冷卻水:溫度≤32℃
安裝場地:室內(nèi)非防爆地區(qū),環(huán)境溫度5~35℃


Utilities:
Power: LT power supply: 3-phase
Cooling Water: Temperature ≤32℃
Installation Area: Non Explosion-proof Area

 

特點(diǎn)
設(shè)備簡單,造價(jià)低;
自動化程度高,操作簡單;
動力少、節(jié)能、制氮成本低;
運(yùn)動件、易損件少,安全可靠,維修少;
啟動時(shí)間短,氣量穩(wěn)定,停、用方便;
占地面積少、無污染;
操作范圍廣,變工況容易。


Features:
Simple Equipment, low cost
High automation level, easy operation
Less power consumption, energy saving & low cost of nitrogen product
Less movable parts and easily-damaged parts, safe, reliable and less maintenance
Short start-up time, steady flow, convenient shut-down & operation
Less area taken, free of pollution
Wide operation scope, easy load variation

 

應(yīng)用領(lǐng)域:APPLICATION FIELD

化學(xué)、化工工業(yè)
Chemical Industry
存貯液體上面大氣層的惰性化;吹洗容器、管道、反應(yīng)器和隔離室;合成纖維紡線、拉絲防氯化;設(shè)備防腐;涂料顏色生產(chǎn)中充氮;防止油干燥時(shí)的聚合作用;對油船提供保護(hù)氣體;海洋工程的惰性氣體供應(yīng);橡膠生產(chǎn)中的包裝和氣氛保護(hù)。
Deactivation above the stored liquid; clean vessel, pipeline, reactor and isolation chamber; anti-chloride of synthetic fiber & spinning; anti-corrosion, nitrogen purging in the coating production line, prevention from polymerization of oil, protection gas for oil tanker; inert gas for ocean engineering; packing and protection gas in rubber production
煤炭開采
Coal Mining

向采空區(qū)氧化帶內(nèi)或火區(qū)內(nèi)注入一定流量的氮?dú)猓蛊溲鹾拷档?0%或3%以下,起到防火、滅火和抑制瓦斯爆炸作用。
Inject a certain amount of nitrogen gas to the goaf or fired area to reduce the oxygen content to less than 10% or 3% for fire-fighting, fire-proof and inhibition of gas explosion

冶金和金屬加工工業(yè)
Metallurgical & Metal Machining Industry
熔煉爐和吹洗;容器和管道的泄漏檢驗(yàn)和密封檢驗(yàn);鐵鑄造、鋁鑄造、鋁冶煉、粉末冶金燒結(jié)和金屬熱處理的氣氛保護(hù)。
Purging of melting furnace, leak test and air tight test for vessels and pipelines, iron casting, aluminum casting, aluminum refinery, powder metallurgy sintering and protection gas for heat treatment
玻璃、塑料工業(yè)
Glass & Plastic Industry

浮法玻璃生產(chǎn)中的氣體保護(hù);塑料生產(chǎn)的防氧化;氣動傳輸。
Protection gas for float glass production, anti-oxidization in plastic production and pneumatic transfer
醫(yī)學(xué)、科學(xué)研究
Medical & Scientific Research

中草藥的常溫貯藏及抑治害蟲。生物防腐;材料檢驗(yàn);科研實(shí)驗(yàn)。制藥原料;藥物的充氮包裝;運(yùn)輸及保護(hù)。
Ambient storage of Chinese herbal medicine and pest & insects control; Biological anti-septic: material inspection & scientific experiment; Pharmaceutical materials: nitrogen filling for medicine package, transportation and protection
電子工業(yè)
Electronic Industry
灌充斷路器和電壓導(dǎo)體;制造半導(dǎo)體和電器用保護(hù)氣體;激光打孔等電氣元件氮?dú)夥铡?/span>
Filling circuit breaker and conductor; protection gas for semi-conductor and electric appliance
食品、水果
Food & Fruits

食品包裝用保護(hù)氣體;酒、啤酒、果汁的貯存與保鮮;糧油食品、茶葉等的常溫貯存及抑治害蟲;水果、蔬菜在適宜溫度長期保鮮;氣調(diào)冷庫的氣調(diào)氣。
Protection gas for food package, storage and keep fresh for liquor, beer, juice, foodstuff, oil and tea and pest control; long-term preservation of fruits and vegetables; CA gas for CA cold stores