Psa Nitrogen Plant Liquid Nitrogen Generator Liquid Nitrogen Plant

Basic Info

Model NO.	WEGG07
After-sales Service	Free Maintaince Is Available
Warranty	5 Years
Certification	ISO9001, RoHS, CE, ISO 13485
Noise Level	Low
Voltage	440V
Purity	99.6%
Customize	Available
Transport Package	Container Loading
Specification	Rolling type / Skid-Mounted
Trademark	WellCare
Origin	China
HS Code	8419601100
Production Capacity	100 Sets Per Month

Product Description

Condition: new

Place of origin: China(mainland)

Brand name: WELLCARE

Model number: KDO, KDON ,KZO,KZON SERIES

Production capacity:50-2000 m3/hour

Power :60-1000 KW

Voltage:380v,400V,440V

Certification: ISO 9001:2000

Warranty:1 year

Life:20 years with proper maintenance

After-sales service provided: Engineers available to service plants overseas

Usage: Industrial and medical (oxygen, liquid oxygen, nitrogen, liquid nitrogen)

WELLCARE Air separation plants are designed for a vast range of capacities and products summarized below: FOR OXYGEN 99.7 % AND NITROGEN 99.999%

Detailed Photos

Specifications:

Two compression methods:

1)Internal compression air separation plants:

Air-Compressed-Pre-cooling-Purifier-Rectification-heart exchanger (low pressure liquid)-Liquid oxygen pump(pressurized liquid oxygen)-oxygen vaporizer - oxygen cylinders

2)External compression air separation plants:

Air-Compressed-Precooling-Purifier-Rectification-heart exchanger (low pressure gas)-oxygen storage-oxygen compressor(pressurized oxygen)-oxygen cylinders

The main technical specifications of internal compression

Model contents		KZON- 50/50	KZON- 80/80	KZON- 100/100	KDON- 180-20	KDON- 300-50	KDON- 350-80	KDON- 500-150	KDON- 800-200	KDON- 1000-300
Gox flow	Nm³/h	50	80	100	180	300	350	500	800	100
Gox purity	%(O2)	≥99.6	≥99.6	≥99.6	≥99.6	≥99.6	≥99.6	≥99.6	≥99.6	≥99.6
Gan flow	Nm³/h	50	80	100	20	50	80	150	200	300
Gan purity	Ppm(O2)	≤10	≤10	≤10	≤10	≤10	≤10	≤10	≤10	≤10
Operating pressure	Mpa	1.2	1.2	1.2	1	1	1	1	1	1
Start-up time	hour	≤12	≤12	≤12	≤10	≤10	≤8	≤8	≤8	≤8
Operating period	year	≥1	≥1	≥1	≥1	≥1	≥1	≥2	≥2	≥2

Introduction:Description of all liquid air separation process flow Liquid air separation equipment usually refers to air separation equipment that directly produces liquid oxygen and liquid nitrogen products. This air separation equipment generally does not produce or produce a small amount of gas products. In order to obtain a large number of liquid oxygen and liquid nitrogen products, there are roughly two methods:First, produce gaseous products first, and then use liquefaction devices to liquefy gaseous products according to needs. This method has relatively high energy consumption;The other method is to directly use liquid air equipment to produce liquid oxygen and liquid nitrogen products. Compared with the former method, the energy consumption of this method is lower. From the perspective of process organization, liquid air separation equipment can be regarded as a combination of conventional gaseous product air separation equipment and liquefaction unit, so its process is relatively complex.

The main technical specifications of external compression

Model contents		KDON- 80/200	KDON- 180/500	KDON- 350/800	KDON- 550-1000	KDON- 750-1500	KDON- 1000-2000	KDON- 1500-3000	KDON- 3000-3000
Gox flow	Nm³/h	80	180	350	550	750	1000	1500	3000
Gox purity	%(O2)	99.6	99.6	99.6	99.6	99.6	99.6	99.6	99.6
Gan flow	Nm³/h	200	500	800	1000	1500	2000	3000	3000
Gan purity	Ppm(O2)	≤10	≤10	≤10	≤10	≤10	≤10	≤10	≤10
Operating pressure	Mpa	0.65	0.63	0.62	0.6	0.58	0.58	0.56	0.56
Start-up time	hour	≤12	≤14	≤16	≤16	≤18	≤18	≤20	≤20
Operating period	year	≥1	≥1	≥1	≥1	≥1	≥2	≥2	≥2

Oxygen filling(or booster)with oxygen compressor.

Description:

High production capacity, high purity, low power consumption, produce Nitrogen, Oxygen .

More choice in designation

As for the big production capacity and high purity, cryogenic air separation plant is now wide used in steel factory, food making, metal welding and cutting etc.

Our cryogenic air separation plants produce oxygen, nitrogen efficiently and safely every day.

How It Works

The process begins with the intake of huge volumes of air from the atmosphere. The air is compressed and purified before entering the cryogenic equipment package. The air is cooled to about -300° F (-185° C) and then, relying on different boiling points, separated into its elemental components in the form of liquid oxygen and nitrogen.

We help to design and manufacture Cryogenic air separation plant of production capacity from 50cbm ~ 2000 cbm.

WELLCARE cryogenic system components include:

An air filter

An air compressor

An air pre-purifier

An separation tower / insulated package containing cryogenic equipment (cold box)

A turbine expansion engine

Applications:

we supplied to many countries (Peru, Pakistan, Russia, Kazakhstan, Tajikistan, India, Bangladesh, Thailand, Philippines, North Korea, Mongolia, Equatorial Guinea, Botswana, Zambia, Angola, Tanzania) .

Competitive Advantage:

1.This development and design of flow is new, my company use the technology to mature.

2.Simple operation, convenient maintenance, starting time is short, unit power consumption is low.

3.Oxygen of high purity and very stable, meet and exceed technical indicators of GB8982-1998<<medical oxygen>>

4. Use of air cooling equipment, do not need cooling water, adaptable, saving the cost.

5.Security :The outside compression process is oxygen be compressed at room temperature, The inside compression process is liquid oxygen be compressed at low temperature, Security than more with the inside compression process; Extraction a lot of liquid oxygen from evaporation-condenser, To ensure that no accumulation of hydrocarbons; Evaporation of high pressure with liquid oxygen, reducing the possibility of hydrocarbon accumulation; Reducing fire hazards.

6.Reliability: liquid oxygen pump excellent performance, easy to maintain; Booster compressor is one or two compression, oxygen compressor Booster compressor is three or five compression, High reliability with booster compressor.

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