| Customization: | Available |
|---|---|
| After-sales Service: | Free Maintaince Is Available |
| Warranty: | 5 Years |
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Audited Supplier Audited by an independent third-party inspection agency
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%
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.
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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