HANGZHOU NUZHUO TECHNOLOGY GROUP CO.,LTD.

2021 Good Quality Cryogenic Air Separation Unit - Liquid Nitrogen Production Plant Gas Generation Equipment Nitrogen Generator for Industrial – Nuzhuo

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We stay with our company spirit of "Quality, Performance, Innovation and Integrity". We goal to create more value for our clients with our abundant resources, advanced machinery, experienced workers and superb solutions for Nitrogen Generator Price In India, Oxigen Plants Medical Oxygen, Psa Oxygen Mini Plant, Our company is working through the procedure principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a pleasant relationship with businessman from all around the earth.
2021 Good Quality Cryogenic Air Separation Unit - Liquid Nitrogen Production Plant Gas Generation Equipment Nitrogen Generator for Industrial – Nuzhuo Detail:

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Product Name

Cryogenic air separation equipment

Model No.

KDON- 5/10/20/40/60/80/CUSTOMIZED

Brand

NuZhuo

Accessories

Air compressor & Re- cooling system & Expander

Usage

High purity Oxygen & Nitrogen & Argon production machine

1.Design principle of 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.

* 1. After purified, air mixes with expanding reheated air. Then it is compressed by middle pressure compressor to be divided into2 streams. One part goes to main heat exchanger to be cooled to -260K, and sucked from the middle part of main heat exchanger to enter expansion turbine. Expanded air returns to main heat exchanger to be reheated, after that, it flows to air boosting compressor. The other part of air is boosted by high temperature expander, after cooling, it flows to the low temperature boosting expander. Then it goes to cold box to be cooled to ~170K. Part of it would still be cooled, and flows to bottom of lower column via heat exchanger. And other air is sucked to low tempt. expander. After expanded, it is divided into 2 parts. One part goes to the bottom of lower column for rectification, the rest returns to main heat exchanger, then it flows to air booster after being reheated.
2. After primary rectification in lower column, liquid air and pure liquid nitrogen can be collected in lower column. Waste liquid nitrogen, liquid air and pure liquid nitrogen flows to upper column via liquid air and liquid nitrogen cooler. It is rectified in upper column again, after that, liquid oxygen of 99.6% purity can be collected at the bottom of upper column,and is delivered out of the cold box as production.
3. Part of argon fraction in upper column is sucked to crude argon column. There are 2 parts of crude argon column. The reflux of second part is delivered to the top of first one via liquid pump as reflux. It is rectified in crude argon column to get 98.5% Ar. 2ppm O2 crude argon. Then it is delivered to the middle of pure argon column via evaporator. After rectification in pure argon column, (99.999%Ar) liquid argon can be collected at the bottom of pure argon column.
4. Waste nitrogen from top of upper column flows out of the cold box to purifier as regenerative air, rest goes to cooling tower.
5. Nitrogen from top of assistant column of upper column flows out of cold box as production via cooler and main heat exchanger. If no need nitrogen, then it could be delivered to water cooling tower. For cold capacity of water cooling tower is not sufficient, a chiller needs to be installed.

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1:Air Compressor(piston or oil-free)
2:Air Refrigeration Unit
3.Air purification system
4:Air tank
5:Water separat
6:Molecular sieve purifier(PLC auto)
7:Precision filter
8:Rectification column
9:Booster turbo-expander
10:Oxygen Purity Analyser

If you have any intersts to know more information, contact us: 0086-18069835230


Product detail pictures:

2021 Good Quality Cryogenic Air Separation Unit - Liquid Nitrogen Production Plant Gas Generation Equipment Nitrogen Generator for Industrial – Nuzhuo detail pictures

2021 Good Quality Cryogenic Air Separation Unit - Liquid Nitrogen Production Plant Gas Generation Equipment Nitrogen Generator for Industrial – Nuzhuo detail pictures

2021 Good Quality Cryogenic Air Separation Unit - Liquid Nitrogen Production Plant Gas Generation Equipment Nitrogen Generator for Industrial – Nuzhuo detail pictures

2021 Good Quality Cryogenic Air Separation Unit - Liquid Nitrogen Production Plant Gas Generation Equipment Nitrogen Generator for Industrial – Nuzhuo detail pictures

2021 Good Quality Cryogenic Air Separation Unit - Liquid Nitrogen Production Plant Gas Generation Equipment Nitrogen Generator for Industrial – Nuzhuo detail pictures


Related Product Guide:

Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers' demands for 2021 Good Quality Cryogenic Air Separation Unit - Liquid Nitrogen Production Plant Gas Generation Equipment Nitrogen Generator for Industrial – Nuzhuo , The product will supply to all over the world, such as: Hongkong, UK, New Orleans, All our staffs believe that: Quality builds today and service creates future. We know that good quality and the best service are the only way for us to achieve our customers and to achieve ourselves too. We welcome customers all over the word to contact us for future business relationships. Our products are the best. Once Selected, Perfect Forever!

Company Profile

1. Full Experience: 20+ Years Manufacturing and Exporting Experience in ASU Field.

2. Production Capability:100+ PSA Oxygen Plant Be Sold Per Month.
3. Workshop Area: Our Factory Located in Tonglu District, Hangzhou, China, With 14000+ Square Meters, With 6 Production Lines, With 60Labors, With 3 Quality Inspectors, With 5 Excellent Engineers.
4. Sales HQ Area: Our International trade depart With 25 Professional salesmen; With 1500+ Square Meters Area;
5. After-sales Service: Online Technology Support & Video Meeting Support & Dispatch Engineer Support
6. Warranty: 1 Year Guaranty Period, 1 Year Spare Parts With Factory Cost
8. Our Advantage: Nice Quality! Nice Price! Nice Service!

Certificate & NUZHUO

Customers & NUZHUO

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Markets & NUZHUO

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Q1: Are you a trading company or manufacturer?

A: Firstly. we are a manufacturer, we have our own factory and engineers.
Secondly, we have our own international trade teams to provide services for you.
Thirdly, we provide the lifetime technology support and the best after-sale service.
 
Q2: What is your term of payment?
A: 30%T/T in advance and balance before shipment.
B. 30% T/T in advance and Irrevocable L/C at Sight.
C. Accept negotiation.
Welcome to have a contact with our salesman: 0086-18069835230, Lyan.ji@hznuzhuo.com

Q3: How long is your delivery time?
 

A: Depending on what type of machine you are purchased. Cryogenic ASU, the delivery time is at least 3 months. Cryogenic liquid plant, the delivery time is at least 5 months. Welcome to have a contact with our salesman: 0086-18069835230, Lyan.ji@hznuzhuo.com

 

Q4: What is your product quality assurance policy?
A: We offer a warranty period of 1 year, free lifetime technology support.
B. Accept negotiation.
Welcome to have a contact with our salesman: 0086-18069835230, Lyan.ji@hznuzhuo.com

Q5: Do you offer OEM/ODM service?
A: Yes.
Welcome to have a contact with our salesman: 0086-13516820594, Lowry.Ye@hznuzhuo.com
Q6: Does your product used or new? RTS product or customized product?

A:Our machine is new unit, and following your specific require to design and make it.
Welcome to have a contact with our salesman: 0086-18069835230, Lyan.ji@hznuzhuo.com
  • Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Aurora from Portugal - 2018.12.25 12:43
    The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By Christine from Uruguay - 2017.05.02 18:28
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