空气分离解决方案-空气分离解决方案

总述及流程图

空气分离设备是使用空气为原料制取氧、氮和氩等工业气体的装置。本设备根据空气中不同气体的沸点不同,采用液化精馏法将空气中不同组分分离开来。一般由压缩、纯化、制冷和精馏几个基本系统组成。

 

l  大中型空分设备 Large and medium air separation unit

我公司设计和制造的大中型空分设备采用常温分子筛吸附纯化,增压透平膨胀制冷,规整填料上塔、全精馏提氩、DCS集散中央控制系统等最新技术,是全低压、节能型空气分离装置。

The large and medium air separation plants designed and produced by us apply latest technologies like ordinary-temperature sieve sorption purification, booster turbine expansion, regular packing column, argon extraction with complete rectification, and distributed control system (DCS).

主要技术特点

Main features

空气纯化系统采用活性氧化铝分子筛双层床结构,延长分子筛的使用有寿命。

The application of activated alumina-molecular sieve double-decker structure to air purification system prolongs the durability of molecular sieve.

分馏塔上塔采用填料塔,降低上、下塔操作压力,从而增大产品提取率,降低能耗。

Regular packing is applied for the upper column, thus the operating pressure of the upper/lower tower is reduced, and the product extraction yield is increased while the dissipation of energy is decreased.

制氩系统采用全精馏技术,装置安全性好,节省投资和运行费用。

Complete rectification technology is used for argon manufacture system. Reliable devices reduce the investment outlay and the running cost.

型号

功能

维护(年)

占地(米)

产量(Nm3/h)

纯度 %

产量(Nm3/h)

纯度 %

产量(Nm3/h)

纯度 %

KDON-1000/1000

1000

99.6

1000

99.999

/

/

2

40x50

KDON-1500/1500

1500

99.6

1500

99.999

/

/

2

40x50

KDON-2000/2000

2000

99.6

2000

99.999

/

/

2

40x50

KDON-3000/3000/90

3000

99.6

3000

99.999

90

99.999

2

60x80

KDON-4500/4500/135

4500

99.6

4500

99.999

135

99.999

2

60x80

KDON-6000/6000/180

6000

99.6

6000

99.999

180

99.999

2

60x80

KDON-10000/10000/320

10000

99.6

10000

99.999

320

99.999

2

60x120

KDON-15000/15000/540

15000

99.6

15000

99.999

540

99.999

2

60x120

KDON-16000/16000/550

16000

99.6

16000

99.999

550

99.999

2

60x120

KDON-20000/20000/720

20000

99.6

20000

99.999

720

99.999

2

60x120

l  小型空气分离设备Small air separation unit

主要技术特点

Main technical features
全低压流程;

Complete low-pressure flow;

常温分子筛吸附,透平膨胀制冷;

Ordinary-temperature sieve sorption purification, turbine expansion refrigeration,;

PLC控制;

PLC (Programmable Logic Control) control system;

主要技术参数

Main technical parameters

除定型产品外,我公司可为您设计、制造需要规格的空分设备;可承接旧设备改造、节能降耗服务和技术项目咨询服务

Besides specific products, the company can design and manufacture your required air separating units. We also provide services on reforming second-hand equipment, saving energy, lowering consumption and technical projects.

型号

功能

维护(年)

占地(米)

产量(Nm3/h)

纯度 %

产量(Nm3/h)

纯度 %

产量(Nm3/h)

纯度 %

KDON-100/250

100

99.6

250

99.999

/

/

1

20x12

KDON-170/400

180

99.6

400

99.999

/

/

1

25x12

KDON-350/700

350

99.6

700

99.999

/

/

1

35x24

KDON-550/1000

550

99.6

1000

99.999

/

/

1

35x24

l  高纯氮设备High-purity nitrogen equipment

我公司高纯氮设备的主要特点:

Main features

采用全低压流程,最高氮纯度可达99.9999%以上(无氧含量);

The application of complete low-pressure flow, the nitrogen purity can reach 99.9999% (without the oxygen content)

采用纯化系统采用专用分子筛。

Special sieve is applied for the purification system.

采用真空钎接板翅式换热器,结构紧凑、换热效果好。

Vacuum braze welding plate-fin heat exchanger has a compact conformation and fine recuperation.

PLCDCS控制,降低了运行成本。

PLC or DCS control reduce the operating cost.

型号

氮气产量(Nm3/h)

纯度 %

液氮产量(L/h)

液氮纯度 %

氮气压力Mpa

KDN-300

300

99.999

/

/

0.5

KDN-450

450

99.999

/

/

0.5

KDN-800

800

99.999

/

/

0.5

KDN-1000/40Y

1000

99.999

40

99.999

0.5

KDN-1500/50Y

1500

99.999

50

99.999

0.5

KDN-2000/60Y

2000

99.999

60

99.999

0.5

KDN-3000/80Y

3000

99.999

80

99.999

0.5

image001高纯氮设备

 

 

 

 

 

 

 

 

 

 

 

                                

 

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