Nuzhuo Small Capacity Liquid Oxygen/Nitrogen Plant Cryogenic Air Separation Plant
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Product Details
| Customization: | Available |
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| Application Fields: | Chemical, Electronic, Food, Medical, New Energy, Petroleum, Pharmaceutical |
| Certification: | CE, ISO |
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Basic Info.
- Model NO.
- NZDO, NZDN, NZDON, NZDAr
- Condition
- New
- Noise Level
- Low
- Parts
- Filters,Air Compressor,Purifier,Cood Box,
- Purpose
- Gas Separation
- Structure
- Vertical
- Types
- Air separation equipment
- Working principle
- Adsorption separation
- Usage
- Oxygen/Nitrogen/Argon
- Technology
- Cryogenic Asu Technological Process
- Service Life
- 30 Years Under Proper Maintenance
- Material
- Aluminum Alloy&Stainless Steel 304
- After-Sales Service Provided
- Dispatch Engineers
- Advantage
- Fully Automatic&High Efficiency
- Oxygen Purity
- 99.5% Medical Grade
- Nitrogen Purity
- 1~10 Ppm O2
- Product Name
- Nuzhuo Cryogenic Asu Plant Air Separation Unit
- Start Time
- About 12-24hour
- Color
- White/Custimized
- Dimension
- Customized
- Selling Point
- Eco-Friendly
- Weight
- 10000kg/Custimized
- Capacity
- Custimized
- Transport Package
- Wooden Case, Container, Nude Packing
- Specification
- Size: Customized
- Trademark
- NUZHUO
- Origin
- China
- Production Capacity
- 200-10000nm3/H
Packaging & Delivery
- Package Size
- 2000.00cm * 2000.00cm * 2000.00cm
- Package Gross Weight
- 5000.000kg
Product Description
Company Profile
Hangzhou NUZHUO Technology Group Co., Ltd.
Hangzhou NUZHUO Technology Group Co., Ltd. is located in the beautiful Fuchun River bank, the hometown of Sun Quan,the Emperor of The Eastern Wu, located in the outskirts of Hangzhou Tonglu Jiangnan New Area, between Hangzhou West Lake and national scenic spots Qiandao Lake, Yaolin Fairyland, Hangzhou New Expressway Fengchuan exit is only 1.5 kilometers away from the company, traffic is very convenient.
The company has more than 14000 square meters of modern standard workshop, and advanced product testing equipment.Company always adhere to the "honesty, cooperation, win-win" business philosophy, the development of science and technology, diversified, large-scale road, to the industrialization of high and new technology development, the enterprise has passed ISO9001 quality system certification, and won the "contracts and keep promise unit", the company is listed as one of high and new technology industry in zhejiang province key enterprises of science and technology innovation.
Certifications
We strictly implement the quality management system to ensure that our products meet international standards and provide customers with high quality and reliable products.
Hangzhou NUZHUO Technology Group Co., Ltd. is a professional manufacturer of cryogenic air separation, VPSA oxygen production device, compressed air purification device, PSA nitrogen production, oxygen production device, nitrogen purification device, membrane separation nitrogen production and oxygen production device, electric.
Product Description
Product Advantages
1.Simple installation and maintenance thanks to modular design and construction.
2.Fully automated system for simple and reliable operation.
3.Guaranteed availability of high-purity industrial gases.
4.Guaranteed by the availability of product in liquid phase to be stored for use during any maintenance operations.
5.Low energy consumption.
6.Short time delivery.
2.Fully automated system for simple and reliable operation.
3.Guaranteed availability of high-purity industrial gases.
4.Guaranteed by the availability of product in liquid phase to be stored for use during any maintenance operations.
5.Low energy consumption.
6.Short time delivery.
Air is purified and divided into two streams after compression. One stream is cooled in the main heat exchanger, expanded in the turbine, reheated, and then sent to the air booster. The other stream is expanded in stages and cooled to about 170K, with part sent to the lower column for rectification and part reheated and returned to the booster.
In the lower column, liquid air and nitrogen are collected and further rectified in the upper column to produce 99.6% pure liquid oxygen. Argon fraction from the upper column enters crude argon columns, then the pure argon column, yielding 99.999% liquid argon.Waste nitrogen from the upper column is partly used for regeneration and cooling. Nitrogen from the assistant column can be taken as product or sent to a cooling tower, with a chiller added if extra cooling is required.
In the lower column, liquid air and nitrogen are collected and further rectified in the upper column to produce 99.6% pure liquid oxygen. Argon fraction from the upper column enters crude argon columns, then the pure argon column, yielding 99.999% liquid argon.Waste nitrogen from the upper column is partly used for regeneration and cooling. Nitrogen from the assistant column can be taken as product or sent to a cooling tower, with a chiller added if extra cooling is required.
Specification
Product Name | Liquid oxygen & nitrogen generator |
Model No. | NZDO,NZDN,NZDON- 5/10/20/40/60/80/CUSTOMIZED |
Brand | NUZHUO |
Accessories | Air compressor & Re- cooling system & Expander |
Usage | High purity Oxygen & Nitrogen & Argon production machine |
Model | NZDON 50/50 | NZDON 80/160 | NZDON-180/300 | NZDON-260/500 | NZDON-350/700 | NZDON-550/1000 | NZDON-750/1500 | NZDAr-1200/2000/30y |
O2 0utput (Nm3/h) | 50 | 80 | 180 | 260 | 350 | 550 | 750 | 1200 |
O2 Purity (%O2) | ≥99.6 | ≥99.6 | ≥99.6 | ≥99.6 | ≥99.6 | ≥99.6 | ≥99.6 | ≥99.6 |
N2 0utput (Nm3/h) | 50 | 160 | 300 | 500 | 700 | 1000 | 1500 | 2000 |
N2 Purity (PPm O2) | 9.5 | ≤10 | ≤10 | ≤10 | ≤10 | ≤10 | ≤10 | ≤10 |
Liquid Argon Ouput ( Nm3/h) | —— | —— | —— | —— | —— | —— | —— | 30 |
Liquid Argon Purity ( Ppm O2 + PPm N2) | —— | —— | —— | —— | —— | —— | —— | ≤1.5ppmO2 + 4 p p mN2 |
Liquid Argon Pressure ( MPa.A) | —— | —— | —— | —— | —— | —— | —— | 0.2 |
Consumption (Kwh/Nm3 O2) | ≤1.3 | ≤0.85 | ≤0.68 | ≤0.68 | ≤0.65 | ≤0.65 | ≤0.63 | ≤0.55 |
Occupied Area (m3) | 145 | 150 | 160 | 180 | 250 | 420 | 450 | 800 |
Design principle
1. This plant is based on the different boiling point of each gas in the air. Air is compressed, precooled and got removal of H2O and CO2, then to be cooled in the main heat exchanger until it is liquified. After rectification,production oxygen and nitrogen can be collected.
2. This plant is of MS purification of air with boosting turbine expander process. It is a common air separation plant, which adopts complete stuff filling and rectification for argon making.
3. Raw air goes to air filter for removal of dust and mechanical impurity and enters air turbine compressor where air is compressed to 0.59MPaA. Then it goes into air precooling system, where air is cooled to 17 ℃. After that, it flows to 2 molecular sieve adsorbing tank, which are running in turn, to be got removal of H2O, CO2 and C2H2.
2. This plant is of MS purification of air with boosting turbine expander process. It is a common air separation plant, which adopts complete stuff filling and rectification for argon making.
3. Raw air goes to air filter for removal of dust and mechanical impurity and enters air turbine compressor where air is compressed to 0.59MPaA. Then it goes into air precooling system, where air is cooled to 17 ℃. After that, it flows to 2 molecular sieve adsorbing tank, which are running in turn, to be got removal of H2O, CO2 and C2H2.
Application
Oxygen, Nitrogen, Argon and other rare gas produced by air separation unit are widely used in steel, chemical industry,refinery,glass,rubber, electronics,healthcare, food, metals, power generation and other industries.
Recommend Products:
PSA Oxygen Generator
Gas Booster Compressor
PSA Nitrogen Generator
* Fully automated- systems are designed to work unattended.
* PSA plants are compact taking little space, assembly on skids, prefabricated and supplied from factory.
* Quick start-up time taking only 5 minutes to generate oxygen with desired purity.
* Reliable for getting continuous and steady supply of oxygen.
* Durable molecular sieves that last around 12 years.
* PSA plants are compact taking little space, assembly on skids, prefabricated and supplied from factory.
* Quick start-up time taking only 5 minutes to generate oxygen with desired purity.
* Reliable for getting continuous and steady supply of oxygen.
* Durable molecular sieves that last around 12 years.
1.Simple installation and maintenance thanks to modular design and construction.
2.Fully automated system for simple and reliable operation.
3.Guaranteed availability of high-purity industrial gases.
4.Guaranteed by the availability of product in liquid phase to be stored for use during any maintenance operations.
5.Low energy consumption.
6.Short time delivery.
2.Fully automated system for simple and reliable operation.
3.Guaranteed availability of high-purity industrial gases.
4.Guaranteed by the availability of product in liquid phase to be stored for use during any maintenance operations.
5.Low energy consumption.
6.Short time delivery.
PSA nitrogen generation adopts carbon molecular sieve as adsorbent whose capacity of adsorbing oxygen is larger than adsorbing nitrogen. The two adsorbers (a&b) alternately adsorbing and regenerating to separate oxygen from nitrogen in air to obtain purified nitrogen by Auto-operated valves controlled by PLC.
Packing & Delivery
1. Some of parts packed by Stretch film and EPE only.
2. Some of parts will packed by wooden case outer shell.
3. Using Top-opened 40 feet container, Frame container with 40 feet
2. Some of parts will packed by wooden case outer shell.
3. Using Top-opened 40 feet container, Frame container with 40 feet
FAQ
Q1: Your products are more expensive than those from other manufacturers. Why is that?
A: We use high-quality materials and provide superior after-sales service,making our products more cost-effective in the long run.
Q2: What is your term of payment?
A: T/T 30% in advance and T/T 70% balance paid before shipment.
Q3 :What is your warranty or return policy?
A: We offer a 1 year warranty. Non-quality issues will be replaced or refunded.
Q4: Do you offer OEM/ODM service?
A: Yes.we provide OEM services including branding and design customization.
Q5: How can I visit your factory?
A: You can make a reservation online in advance, we'll arrange a guided tour with prior notice.
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